:19 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/route\x00') mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x20010, r0, 0x28) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) sendfile(r0, r0, &(0x7f0000014000)=0x400000, 0x0) 2018/04/23 16:51:19 executing program 6: getrlimit(0xb, &(0x7f0000000040)) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) mknod(&(0x7f000068bff2)='./file0/file0\x00', 0x0, 0x0) 2018/04/23 16:51:19 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x8600, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000140)=0x5, 0x4) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000180)=""/241, 0xf1}, {&(0x7f0000000e40)=""/4096, 0x1000}, {&(0x7f0000000280)=""/17, 0x11}, {&(0x7f00000002c0)=""/156, 0x9c}, {&(0x7f0000000380)=""/163, 0xa3}, {&(0x7f0000001e40)=""/4096, 0x1000}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000000440)=""/194, 0x135}, {&(0x7f0000000540)=""/61, 0x3d}, {&(0x7f0000000680)=""/170, 0xaa}], 0xa, &(0x7f0000000080)=""/128, 0x80}, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000580)=""/93) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:19 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netlink\x00') ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffe000/0x1000)=nil, 0x9, 0x7, 0x30, &(0x7f0000ffd000/0x2000)=nil, 0x8}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eeeffc)=0x984, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000aa5ffc)=0x6, 0x102f9) sendmsg$inet_sctp(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001500)}, 0x0) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f0000edffaf)}, 0x2020) pwritev(r1, &(0x7f0000001440)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="a7251ce3364825dcdfb999011fa3bad699624fce413c491afe36289f047cc8771cb769942e927949916f7cc577ddc9e96a5b2393015e4e86aac8f028f425dd0373bc279a200a214505846f57596813f760149ace69", 0x55}, {&(0x7f0000001140)="9c51ec8ee192b6c2eb0ed0ee62256400f9645a2bf025cbf371ef72ce422eaf224dcca6dabbb2d4ac512c2c066799a2f836913def71cd31a4858c4b478e5eb4e86a8e8eedfba0d9644683ecb59f7065ac82ebf94051074390a3e3284c1a4ff11318248c816b890060362ca5f59c5e2ccc879e09abfac05c2610d1561acb0674e85cdf0a991495fac4428b4cdbcedeee0722a4c5d1e454b33388382be922881e64196d228316082d9d2087d4f73d692128ee5eabd1acaa395b91994609044903597733dc65116af64530f25ef6286aaedc710a62e45988e76ce19eb0d792ec5fa4193f8d", 0xe3}, {&(0x7f0000001240)="e984ee4058c71d637f3a1bff3af7aab139ff7bb1b4d2cac7cdf225de05f0b68205f0803a583eb8be690f9794f146ef72de7758f107da3d030c2d2ab9beb74afadd0db34c69b520d4bece09dd2d64484eb875256efeb2ab5ff3686e1569a0e2ca9e72de316bbdd2ffcee38ba0c354acda4a5fd4f5ba326ce2be29aef8e6946b6eef70e46c1be99948e24cde", 0x8b}, {&(0x7f0000001300)="11bac9c1182880711683aa9e53b0bbe3a3864eb4448933b076257232ecb44009fcca432007796cd6b3110a166c1447a8149955f469f46e3cb4509414d42ada4c402e9be8962a1301cec776a22ad5d480849f40e3d9f190eb84c888ba7664a1faf4040e7430c9a5676a2c1f1ef9059ea314821acc35f17c6642cbc2a025d5c8d50aa37f9131a6263c8e944f5a7276a44f1e05ab267d5422d6d0b6010ff3ce05989ff2d625bfc7199ca80cf9fab22a96cb1ae5f4efa7ee74a9706e6b968577bc283b7cc1d7a6f61da78d4821320c55b3", 0xcf}, {&(0x7f0000001400)}, {&(0x7f0000001600)="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", 0x1000}], 0x7, 0x0) 2018/04/23 16:51:19 executing program 6: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005a9ff9)='mqueue\x00', 0x1000000001, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000080)=""/215, 0xd7) 2018/04/23 16:51:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000780)='net/sco\x00') connect$ax25(r0, &(0x7f00000007c0)={0x3, {"74b02f208f48af"}, 0xfff}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000800)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x80}, &(0x7f00000008c0)=0x90) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000900)={r1, 0xfffffffffffffb91}, &(0x7f0000000940)=0x8) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000980)=0xfff) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000a00)={0x7, &(0x7f00000009c0)=[0x400, 0x9, 0x6, 0x200, 0x1, 0x5, 0x80]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000a40)={{0xffff, 0x33}, 'port1\x00', 0x28, 0x140069, 0xa000000000000, 0x4, 0x1, 0x9, 0x5, 0x0, 0x7, 0x8}) getsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000c00)={r2, 0x100}, &(0x7f0000000c40)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000c80)={r1, 0x7ff}, &(0x7f0000000cc0)=0x8) r3 = getpgid(0xffffffffffffffff) capset(&(0x7f0000000d00)={0x399f1336, r3}, &(0x7f0000000d40)={0x1000, 0x5b55, 0x6, 0x0, 0x8000, 0x10000}) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000d80)={{0x3c, @multicast1=0xe0000001, 0x4e22, 0x3, 'wrr\x00', 0x26, 0x0, 0x21}, {@multicast1=0xe0000001, 0x4e20, 0x0, 0x5ca5, 0x5, 0x1000000000}}, 0x44) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001000)={0x2, &(0x7f0000000e00)=""/71, &(0x7f0000000fc0)=[{0x1, 0x59, 0x80, &(0x7f0000000e80)=""/89}, {0x100, 0x9c, 0x1c8, &(0x7f0000000f00)=""/156}]}) r4 = getpid() ptrace$cont(0x9, r4, 0x25, 0x7) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001040)='/dev/ppp\x00', 0x30000, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000010c0)={'filter\x00', 0x7, 0x4, 0x4a8, 0x140, 0x140, 0x140, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000001080), {[{{@arp={@dev={0xac, 0x14, 0x14, 0xb}, @dev={0xac, 0x14, 0x14, 0x11}, 0xff0000ff, 0x0, @mac, {[0x0, 0x0, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x96b0268bc6ea5d5f}, {[0x0, 0x0, 0x0, 0xff, 0xff]}, 0x40, 0x1, 0x0, 0x2954, 0x400, 0x750, 'dummy0\x00', 'lo\x00', {}, {}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="1aeff8d16f54", @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0xf}}}, {{@arp={@empty, @multicast2=0xe0000002, 0xff000000, 0xff, @mac=@random="e3bf98c84982", {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff]}, 0x8000, 0xc17a, 0x7, 0x5, 0x7f, 0x2, 'bcsh0\x00', 'ip6tnl0\x00', {0xff}, {}, 0x0, 0x20}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="08242ace35ca", @empty, @multicast2=0xe0000002, @broadcast=0xffffffff, 0x1, 0xffffffff}}}, {{@arp={@rand_addr=0x4, @multicast2=0xe0000002, 0xff000000, 0xffffffff, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, 0x0, 0x7, 0x0, 0x1, 0x2, 'gre0\x00', 'gretap0\x00', {0xff}, {}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x8, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) r6 = epoll_create1(0x80000) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f00000015c0)=r4) bind$vsock_stream(r5, &(0x7f0000001600)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x8010, r5, 0x0) r7 = getuid() getgroups(0xa, &(0x7f0000001b40)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001b80)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000001c80)=0xe8) getresgid(&(0x7f0000001cc0), &(0x7f0000001d00), &(0x7f0000001d40)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d80)={0x0}, &(0x7f0000001dc0)=0xc) getresuid(&(0x7f0000001e00), &(0x7f0000001e40), &(0x7f0000001e80)=0x0) getgroups(0x3, &(0x7f0000001ec0)=[0xffffffffffffffff, 0x0, 0x0]) getresuid(&(0x7f0000001f00), &(0x7f0000001f40)=0x0, &(0x7f0000001f80)) r15 = getgid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002180)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000002280)=0xe8) getresgid(&(0x7f00000022c0), &(0x7f0000002300), &(0x7f0000002340)=0x0) r18 = getuid() stat(&(0x7f0000002780)='./file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002c80)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast1}}, &(0x7f0000002d80)=0xe8) r21 = getgid() lstat(&(0x7f0000002dc0)='./file0\x00', &(0x7f0000002e00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002e80)=0x0, &(0x7f0000002ec0), &(0x7f0000002f00)) r24 = geteuid() r25 = getgid() sendmmsg$unix(r0, &(0x7f0000003000)=[{&(0x7f0000001640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f00000016c0)="2e80813b9a7e8ee22a5f314838f6117f5b348bf713fd845328347e3dfd27f21cbbbeff7087ee032dd04caffb656831a31547bc54762e80ba75640655226b613f86c9af908a571050d1c10133f0d5234b7d7924a1d970af915a00d2117b66f407b7e6a6370ae8b6e2f7e70628e18c3453a5a1c5bf828d79756a5258e9b4914479da1f523779ff7b35bfe522bdb91ed873e4413b363a29f464aa092ca9089556bf42b4347f6efdc7675529d2bed1aee80e8c9125751562e272b57a318e225b7cfd6a40dc3b1dd9946181729e3f971c3bb5e1858b9c", 0xd4}, {&(0x7f00000017c0)="bca45aa5e5697e49376f2644f6b3bc412bccdabbb4bdc745bc4abf50b31e342a5d8829ced5ecaecbbc59eca1b2cff97f57f671af988b8df73c52d0da110d5b6711e7c8b385d411899ee6c510f668bbd63bd61be111e1756988c8a2c536c40eb4821ad81f80db92ab1798e5ab0d66472fa143cd935d12d309bb282bb959f7a1eb036297eeac79fd24a51f627fa73eaa6d169a6e3eba3add11146bdbd578af5c35b6ecad559e9a9a9b2c45cd11f37d3f18", 0xb0}, {&(0x7f0000001880)="b760f6ca9c68858b386801130d90f177abb271f5f1aec47d625ba9f0952554d68a52c847fda20475bc2d09d192f0d69b78460e1a52789680d0abd462a8ff76c66838a69bccb0f35c7891a47cc5a0b3383a91b265a87eccdcf885202acf7b20b59afb5c53e8597ec8d39a8daa32959e265c646f085756e275a7a8e22a8ce348122816b34851", 0x85}, {&(0x7f0000001940)="fc5f5f96403831dfb53972edb4d0eb9e4ba210356999d28bf89431f868a866c0ea0b0879ead06421ea69aaf40162b598da09d163de09a0c7a52da52946f7733478019519a8ffa5d806587d031500eaddeaa8adf5f37530ce2dc1c9", 0x5b}, {&(0x7f00000019c0)="700fa40154ee77ba3b2fc03eceec7bb762cf2ed02ada46009e606387385c500402cc3e428c8a666aabc0d20aeabeb51936fda80b55e8f88c6b1ee1c339ade661ca15f941f687fc826045b6aed75d6344adf1aabc5c636513b948d3cd837e6eefa686cb3b22966b57f02274e018c1225b2c1129ce7ccac91d7c41d5721d5c4e6b8481f2b01e33bb5a54c3dfcbbfc7a564e83f19c17c071afba8fafdf34f2f2341b640646f07cc1df78d6e56fe8d59a5d6a4cd0ac63c3c9ab41acd926027d8b185d10ba07fd02dad2b1a5677e69e799b76b1e0d5e62f01bc362cfb30fca51d68bb461eff57", 0xe4}], 0x5, &(0x7f0000001fc0)=[@cred={0x20, 0x1, 0x2, r4, r7, r8}, @cred={0x20, 0x1, 0x2, r3, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r4, r14, r15}], 0x80, 0x10}, {&(0x7f0000002040)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002140)=[{&(0x7f00000020c0)}, {&(0x7f0000002100)="dc2fc6f70335be3633f4728697298258e0b86054cd05ccf2d93d", 0x1a}], 0x2, &(0x7f0000002380)=[@cred={0x20, 0x1, 0x2, r3, r16, r17}], 0x20, 0x2000c810}, {&(0x7f00000023c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002740)=[{&(0x7f0000002440)="e680acc9d9af46ae2df900728b342797b3616f8714e130a6b9c4a1a2f93ea8f67cc6a7", 0x23}, {&(0x7f0000002480)="fe2f56e39266b90741ef5272545c1da15cd174ffdbce81bba156ca469c4142e8ca97f22a71884a385901d7afb6ae116849fa1184928760d8d5b122acf76ddd74251bd6c9155723b381bf6a429092eaf628c1bc6bbdf24a2f0a49f58f31f22e0cf01c56128bf5dc084a8496365770c781ccbc94b1a91039549992f5be4c18f3a94df0fb8588e3cb86331fe96ce44e7f598e2184af66a54c21fe34a1294022294045c2dbf64d06cbc04cac3f8606cad9875eb6c2eaf125b19bb854e9c8bd71bd8455dc0176989b721c0474ebd24f06aaad", 0xd0}, {&(0x7f0000002580)="b1ef34ed671b630f6ad66733ad6d2976e51b2b580d6a263daa9bcc1e2664506126831428022fc16023c8af078df0d0284fa610ee5e9291480f1f6d3baa72a910e32204ab1a1e1a6846eebc094d2632690db1aca0883b0cfcdde2dd7d89e03037a5e89483d3a16bea79dd8cd58edf586be5a95528e8ff2e89d29de89e251557d4353bed03f114601b0c6de22ed9bb804ab3e23f83a02bc982b87508e3d856f0778d8b6f4d93a2af39fb765b44025fc2227ef1363be54b16e303293f6f390cb3d7c3c71ed5fade30a3a59198255d0b1851d321129c232af8ada25aaa66b17b815f0bd94b59ceef11cc54d8f02452e829", 0xef}, {&(0x7f0000002680)="77c0e0ab8a48a3d27f3ef8ce07f90f29c3acb278a2e2fb772090863a9f208486db728cce207cb7dd6fa3590debc72d14cdb4304a65e6cc78b6adae18f3e72191cf2d96e5ae1e8d2b4556101cb3b0e251e34d0ffb450e0d9989707562f5558e7d944e855b0fbb5f6f52c378adf300ad159591699bac9030e35e8fa6573926de659fe9070f08c8029eda4d13ea7010ff25a94bf72226a824059945c86e2444adb8c8a2a7", 0xa3}], 0x4, &(0x7f0000002840)=[@cred={0x20, 0x1, 0x2, r4, r18, r19}], 0x20, 0x80}, {&(0x7f0000002880)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002c00)=[{&(0x7f0000002900)="10789714bafc3890fb961ce35f2789a1d91f42887b9d9be53523831c86cdd5bd90135ccb2d73ed3cd44dd972a297d87296ce27611873a703ab49b7a51fa4bd164d87f934451d3d621f9831a11bf7f595b1a77739acc1cc675c6e10dfc8c0a434ec81beaecd551de11d92cc9a53aea22461d47ff0971226527f81863677a9aa0b82f5de329d020856e9b61395728fb259e97fbf2cffb9f9dfe9901b2360e4067eb182b6a1bf1f25", 0xa7}, {&(0x7f00000029c0)="8671e5d66ae5c940ee9fd4c1ea3bcbaf7cb50aa79a4d617ac7eb36d069ebcb4de2db03bb985fa53698a98ab36eb84473d4ef3a183428d0bd73bcc5269b4aa14a6a182602a09aa6f6303afc4b3f5f76a6d2402bfbda93cb3682e75af1d71d647587b34d05b73f7dfc3860974344cfd57899bc313b335dc48fdc1056e997aa09c764fd3e9cd080b7fd13b48895b02c6345b7252f62192563e1e362ca10526e1e5fef4b17684222af4d896d454b292067a18fd23e54f3bbbdb387a1556a4f675d0081cc1cf81a93c54689a4e8a67af8788c8344471cb2b9", 0xd6}, {&(0x7f0000002ac0)="bba36f026467fe43a3d46f5fdd4d21cb62a1697a41d58794e1841b8e81b875059cf7620ffb311a706fcaba44e56be2f03e50d61d77fc95d930945dac047eb37d703805bb8d63f1785e95a9f2c82b1d8f11ad99555e9431215efe8eb49de943f24593ef98c10841b5e937e490a6b1bd", 0x6f}, {&(0x7f0000002b40)="cfcc80850a9c65c3170b27b0b62f3860cbe78d7b22bd054d297a52d94032b43e91ef22f475f8b28971245d04dde8c8f35a873f674a681b4008e076e8ec256736e8435a", 0x43}, {&(0x7f0000002bc0)="0ad3c73434cb901b1069be52f6092879811a8f82c81d45bc24779a694e6e973b2042cc9c97", 0x25}], 0x5, &(0x7f0000002f40)=[@cred={0x20, 0x1, 0x2, r3, r20, r21}, @rights={0x20, 0x1, 0x1, [r5, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r22, r23}, @rights={0x20, 0x1, 0x1, [r6, r5, r5]}, @rights={0x18, 0x1, 0x1, [r6]}, @cred={0x20, 0x1, 0x2, r4, r24, r25}], 0xb8, 0x4040}], 0x4, 0x80) 2018/04/23 16:51:19 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x346}, 0x0) recvmsg(r0, &(0x7f0000000140)={0x0, 0x25c, &(0x7f0000000100), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)=0x2, 0x4) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000180)=0x4) 2018/04/23 16:51:20 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x8600, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000140)=0x5, 0x4) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000180)=""/241, 0xf1}, {&(0x7f0000000e40)=""/4096, 0x1000}, {&(0x7f0000000280)=""/17, 0x11}, {&(0x7f00000002c0)=""/156, 0x9c}, {&(0x7f0000000380)=""/163, 0xa3}, {&(0x7f0000001e40)=""/4096, 0x1000}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000000440)=""/194, 0x135}, {&(0x7f0000000540)=""/61, 0x3d}, {&(0x7f0000000680)=""/170, 0xaa}], 0xa, &(0x7f0000000080)=""/128, 0x80}, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000580)=""/93) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:20 executing program 4: mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000b1eff4)) timer_create(0x1, &(0x7f0000000080)={0x0, 0x3a, 0x7, @thr={&(0x7f0000000000)="f8586d9146d7488504ee7b56d3caac5e9a63148c17484826901ea005b94117c64ea3aa9603075011fd0451f26dd8ccb4a9a99645a0fd", &(0x7f0000000040)="d0c7eed87a5c46fa8a00aa2a4b"}}, &(0x7f00000000c0)=0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)) timer_getoverrun(r0) 2018/04/23 16:51:21 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tkill(r1, 0x1c) tkill(r1, 0x17) ptrace$setopts(0x4209, r1, 0x400001, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000000040)) 2018/04/23 16:51:21 executing program 0: r0 = syz_open_dev$tun(&(0x7f000017f000)='/dev/net/tun\x00', 0x0, 0x40003) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000200)) vmsplice(r0, &(0x7f0000e88000)=[{&(0x7f000082d000)}], 0x1, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x86) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4cb8c2be}}, 0x8000, 0x2, 0x0, 0x40}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x100000001}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000240)=0x8000, 0x4) 2018/04/23 16:51:21 executing program 1: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000000040)="ee194b976157cebd5b7b5ba10c0e10087503f5e05b2233d32fc382d857783537cf2b2c13b3eb12c46f9c838078948216743cf9585425dda00df635d838aa0ed23ad539e96701cc983972419c88e28cee1b930090d95b5a781915938a3ed3eb1fb0774b7d11e257467f2d4f77b249347921b0ad83b5575f89f62739") ioctl$TUNSETGROUP(r1, 0x400454ce, r2) 2018/04/23 16:51:21 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x81) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0x4, 0x16, 0x7, 0x100000000, "2b90e1a523542ad21db5af0fb73fb1972b4cdbd0e7a8022a6dce1330209b6117"}) 2018/04/23 16:51:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00"}) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=ANY=[@ANYBLOB="3400000010000100000000000000000000000000", @ANYBLOB="00000000008000001400030069fb0b38047469300000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/23 16:51:21 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x10) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) ppoll(&(0x7f00000000c0)=[{r2}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x100, 0x0) 2018/04/23 16:51:21 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000480)=""/32, 0x23f}, {&(0x7f0000000380)=""/255, 0xff}], 0x2, &(0x7f0000000d80)=""/131, 0x83, 0x4000001000000}, 0xfffffffffffffffd) 2018/04/23 16:51:21 executing program 2: clone(0x0, &(0x7f00001d9f78), &(0x7f0000000000), &(0x7f000035bffc), &(0x7f000019e000)) getpriority(0x1, 0x0) setitimer(0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x100000000, 0x1, 0x8, 0x84, 0x9, 0xff, 0x1, 0x8, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x6, 0x30}, 0xc) 2018/04/23 16:51:21 executing program 0: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)=0x6e, 0x80000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0), 0x10) r1 = socket$netlink(0x10, 0x3, 0x16) ioperm(0x1, 0x7, 0x8) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000ac7e8a)="290000002000190000003fffffffda060200000000d700fffffffc040d000d00ea11000000050000fe", 0x29}], 0x1) socketpair(0x1b, 0x5, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)={{0xffffffffffffffe0, 0x8}, {0x0, 0x7}, 0x4, 0x2, 0xfffffffffffffefd}) 2018/04/23 16:51:21 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x8000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x167) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080)=0x4, 0x4) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x1, 0x8000, 0x8, 0x0, 0x9, 0x400000100000001}) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) readv(r0, &(0x7f0000110fc0)=[{&(0x7f0000701fe7)=""/25, 0x19}], 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000000c0)=0x3f) 2018/04/23 16:51:21 executing program 4: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x80002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000340), 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) listen(r2, 0x5) 2018/04/23 16:51:21 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000e40)=""/4096, 0x1000}, {&(0x7f0000000180)=""/235, 0xeb}], 0x10000012, &(0x7f0000000080)=""/128, 0xfffffffffffffd08}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000280)={'bcsh0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) getsockname$inet(r0, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10) 2018/04/23 16:51:21 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000440), &(0x7f0000000200)=0x80, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000004c0)) r1 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='a', 0x1, 0xfffffffffffffffc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xfffc, 0x0) setsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f0000000040)=0x4d120256, 0x4) keyctl$read(0xb, r1, &(0x7f000094d000)=""/136, 0x88) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x90, r3, 0x200, 0x70bd25, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x24}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2c, 0x10}}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xe6}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x4}, 0x24040004) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000003c0)) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) clock_settime(0x6, &(0x7f0000000380)={r4, r5+30000000}) write$cgroup_pid(r2, &(0x7f0000000500)={[0x39]}, 0x1) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) keyctl$assume_authority(0x10, r1) 2018/04/23 16:51:21 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000d6d000)='/dev/sg#\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000140)="59779821e6628e2cae1f7c037860e7d3b9025fdccfe5d401a8b7d404e987f70473464b1fed9c") connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x1, {0xddcb, 0x665, 0x1000, 0x2, 0x4, 0x5}, 0xfffffffffffffffa, 0x5}, 0xe) timer_create(0x1, &(0x7f0000000040)={0x0, 0x36, 0x2}, &(0x7f0000000080)=0x0) timer_settime(r1, 0x1, &(0x7f00000000c0)={{0x77359400}}, &(0x7f0000000100)) ioctl$TCSBRKP(r0, 0x5382, 0x3) getgid() 2018/04/23 16:51:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) r2 = getpid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000100)={0x4ff, 0x8, r2, 0x2, r3, 0x5, 0x3ff, 0x1}) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000180)=0x3) 2018/04/23 16:51:21 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)={0xfff, 0x1000, "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"}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000001080), &(0x7f00000010c0)=0xc) r1 = socket$unix(0x1, 0x8000000000005, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001280)={@local, @loopback, 0x0}, &(0x7f00000012c0)=0xc) sendmsg$nl_route(r0, &(0x7f00000013c0)={&(0x7f0000001100)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000001300)=@ipv4_getnetconf={0x54, 0x52, 0xc02, 0x70bd2d, 0x25dfdbfe, {0x2}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x4}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_FORWARDING={0x8, 0x2, 0x7}, @NETCONFA_FORWARDING={0x8, 0x2, 0x101}, @NETCONFA_FORWARDING={0x8, 0x2, 0x3}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x8}, @NETCONFA_FORWARDING={0x8, 0x2, 0x5}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x72f2}]}, 0x54}, 0x1}, 0x20000000) listen(r1, 0x0) shutdown(r1, 0x0) accept4(r1, &(0x7f0000f3e000)=@llc, &(0x7f0000ea5000)=0x10, 0x0) 2018/04/23 16:51:22 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x80003, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8a4240}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x80, r2, 0x4, 0xfff00000, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1c}}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1ff}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x400000000000000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x8810}, 0x80) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:22 executing program 6: personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000000040)='./file0/bus\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0xf560, 0x4f}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001580)={{{@in=@multicast2, @in=@local}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000001680)=0xe8) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x11, r1, 0x0) 2018/04/23 16:51:22 executing program 0: unshare(0x4000000) unshare(0x1020c000000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000140)=0x6, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) write$binfmt_elf32(r0, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x8001, 0xfff, 0x1, 0x7ff, 0x1f, 0x2, 0x3f, 0x8cb8a62, 0x3b3, 0x38, 0x3be, 0x800, 0x25a, 0x20, 0x2, 0x5, 0x3, 0x4}, [{0x1, 0xfca1, 0x6, 0x81, 0x6, 0x1, 0x9, 0x8}, {0x6474e551, 0x8001, 0x9, 0x100000001, 0xfff, 0x937, 0x6, 0x8}], "d37ea2a2ac"}, 0x7d) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000004c0)={0x6, &(0x7f0000000280)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000540)={r2, &(0x7f0000000500)=""/40}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0xc8, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x1a}, 0x40}, @in6={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x19}, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e20, 0x4537, @loopback={0x0, 0x1}, 0x3678}, @in6={0xa, 0x4e22, 0xe9d, @mcast2={0xff, 0x2, [], 0x1}, 0xbbe}, @in6={0xa, 0x4e23, 0x100000, @local={0xfe, 0x80, [], 0xaa}, 0x7f}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xd47}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r3, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1, 0x1f}, &(0x7f00000003c0)=0x90) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000040)=""/143) 2018/04/23 16:51:22 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000a9aff2)="6c6f2c70726f635c4750572af493") r0 = userfaultfd(0x80000) mmap(&(0x7f000086d000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0) 2018/04/23 16:51:22 executing program 1: r0 = socket$inet(0x2, 0x80000, 0x29) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x100, 0x4, 0xe, 0x4, 0x35, 0xff, 0x5, 0x7, r1}, &(0x7f00000002c0)=0x20) timer_create(0x8, &(0x7f0000864000)={0x0, 0x29, 0x0, @thr={&(0x7f0000aeaf38), &(0x7f0000544000)}}, &(0x7f0000081ffc)) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e24, 0x80000000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}}, 0x0, 0xd69, 0x8, 0x5, 0x2}, &(0x7f0000000140)=0x98) 2018/04/23 16:51:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00"}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x43a40c00}, 0xfffffffffffffe98, &(0x7f0000002b80)={&(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000a247b51f3f763212dcbf9593337caf912a3c403b0525e98a01075ca161ff93b4913ce2453ab4a8dec8eb0ddd6955e24f8b3859412af1b399ebdff3068b313bdb5d8bb7263b0c10e803f3e9b2d8f73ba0b06e5bfc476a066d9324812a6fef43efca0d34fcc02ba9c0e335d5a0689af7dc8245ccb3ef643ea783e7c454937b2d4aa17718055e988e41f0ae0db17ecfa1c69b9c7a03ef2536d9f9d61eb5a38f329e3354983315d6753d8570098a23431f", @ANYBLOB="00000000008000001400030069fb0b38047469300000000000000000"], 0x2}, 0x1}, 0x0) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000000040)=""/246, &(0x7f00000001c0)=0xf6) 2018/04/23 16:51:22 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8020}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r1, 0x700, 0x70bd2d, 0x25dfdbfe, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x3c}, 0x1}, 0x4000) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00006b8ff0)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) readv(r2, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) 2018/04/23 16:51:22 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x2, 0x4) r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x1000002, 0x0) linkat(r0, &(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000500)='./file0\x00', 0xc2530d345c12ece1) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x8000, 0x623d56bb0e86cda9) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)=""/214, &(0x7f0000000180)=0xd6) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000580)={0x1, &(0x7f0000000540)=[{}]}) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000640)=ANY=[@ANYRES32]) futimesat(r2, &(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000600)) fallocate(r1, 0x11, 0x0, 0x100000001) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000240)=0x3, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000380)={'filter\x00', 0x99, "19898f799455fe9fce4c0dfd3d0c5fd0cfe6348c26c1154129f57eaa0fb0db68508c66399d67e6eac86d4d55a1a44b1bc77a904d801bb073678d63e2a874fff2dac77709ca3ae493950c96ded47e233a53529f837420da6b77edcfd51db8a8324c36cadfde7731c9103381e2de68ed499fa39f15f6e388a115959b2de6947ec5c4adeb6f4b8909bdf070bac291f87cc08074db983857dddaf6"}, &(0x7f0000000480)=0xbd) 2018/04/23 16:51:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000614ff2)='oom_score_adj\x00') lseek(r0, 0xfffffffffffffffe, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) 2018/04/23 16:51:22 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000003c0)=""/116, 0x74}, {&(0x7f0000000180)=""/228, 0xe4}, {&(0x7f0000000280)=""/73, 0x49}], 0x3, &(0x7f0000000080)=""/128, 0x80}, 0x3) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:22 executing program 6: r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a600804e220000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) 2018/04/23 16:51:22 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x1, 0x7}, {0x9, 0x100000001}, {0x2, 0x1}]}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000240)) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000100)={0x4c06, 0x5}) r1 = getpgid(0x0) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1, 0x0, 0x6, 0x4, r1}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000180)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000140)) 2018/04/23 16:51:22 executing program 7: r0 = socket$inet(0x10, 0x5, 0x101) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:22 executing program 0: unshare(0x60000000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)="7379736620167300429fce29c239066db17272602b5b73b11e9d732dbac756a60d00850ed080450dbfca9368983a0f84bfea7d634d36e6568452a8bd0688eb1c02cb2a56d3fdc45de5dc1cb0316d63e357e90a2398b290ca1e5b30c411e82a6b5d6d869d715c9666f081365807107e34ed9930586ea507ec561b296ef9a4766127e8ec1ed2fbf88d777da9c6c854", 0x0, &(0x7f00000001c0)) 2018/04/23 16:51:22 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$sock_void(r0, 0x29, 0x5, 0x0, 0x0) 2018/04/23 16:51:22 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x0, 0x3}, 0x8) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00000000c0)=0x7a6, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'nat\x00', 0x0, 0x3, 0x35, [], 0x2, &(0x7f0000000240)=[{}, {}], &(0x7f0000000280)=""/53}, &(0x7f0000000340)=0x78) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000057ef8)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000053ffc)=0x4a) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x101200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) setsockopt(r0, 0x1, 0xea71, &(0x7f0000000100), 0x0) ioctl$int_out(r2, 0x1, &(0x7f0000053ff8)) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000100)={@dev, @broadcast, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x19}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3f, 0x3f, 0x5, 0x100, 0xffff, 0x2000000, r4}) socket$pppoe(0x18, 0x1, 0x0) connect$l2tp(r2, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @rand_addr=0x8}, 0x4, 0x3, 0x4, 0x1}}, 0x2e) 2018/04/23 16:51:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00"}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=ANY=[]}, 0x1}, 0x0) 2018/04/23 16:51:22 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) memfd_create(&(0x7f0000000000)=':\x00', 0x3) r2 = dup3(r1, r0, 0x0) lseek(r2, 0x0, 0x3) 2018/04/23 16:51:22 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9204, &(0x7f0000dde000)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000000c0)={r1, 0x8}) 2018/04/23 16:51:22 executing program 5: socketpair(0xf, 0x1, 0x4559, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, r0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000040), 0x4) 2018/04/23 16:51:22 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="e606938d208819a7c4", @ANYRES16=0x0, @ANYBLOB="0000000000000000000002000000"], 0x14}, 0x1}, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8)=0x200, 0x8000fffffffe) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000140)={0x100000000, 0x7fffffff, 0x1ff, {r3, r4+10000000}, 0x8000, 0x2}) accept4$packet(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002740)=0x14, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000002780)={@mcast2={0xff, 0x2, [], 0x1}, r5}, 0x14) 2018/04/23 16:51:22 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000548000), 0x4) [ 1429.462322] IPVS: Creating netns size=2536 id=190 2018/04/23 16:51:22 executing program 7: r0 = socket$inet(0x10, 0x3, 0x7f) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000002c0)=0x2, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x105, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000340)=0xf59, 0x4) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000140)=0x5, 0x4) r3 = fcntl$getown(r2, 0x9) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000004c0)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x74, r4, 0x0, 0x2d, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfff}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xd65c}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x200}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100000000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xb4a4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x40010}, 0x24008084) r5 = syz_open_procfs(r3, &(0x7f0000000200)='timers\x00') epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) getpeername$inet6(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00000001c0)=0x1c) modify_ldt$read_default(0x2, &(0x7f0000000e40)=""/4096, 0x1000) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) setsockopt$llc_int(r5, 0x10c, 0x3, &(0x7f0000000240)=0x7fff, 0x4) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000280)={0x6, 0x8, 0x101, 0x3, 0xffffffffffffff74, 0x4, 0xffffffffffffffff, 0x4, 0x1f, 0x6}) openat(r2, &(0x7f0000000300)='./file0\x00', 0x4000, 0x14) 2018/04/23 16:51:23 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x5, r1, 0xfffffffffffffffe, &(0x7f0000001080)={&(0x7f0000001300)=""/4096, 0xfffffffffffffdac}) vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)="d9d8dc230e628778eb766212211ff47dba9261fbc536d1d8eeceff2d5efb25f4a78a1cf86be62601602bc32d4490778b821173e176d732679d3664f20866e201aa6bee118a0237501ce225159ef990c580478b517ec0794eef284aac61e45d14be2151046fdc9fa241e2fa8fcb051d5d507c9e132751f17d9fc7b7722aa89a9d65a132e53b11edab9c0d9e27d35053159ea0b31b1ad9f76f1baa6e180d15356615f023cadec8d6600c923d67600a181d71aa6806070ec27d0fc383dfbb8a0b46a6b394e35a3d7f5bf753e7ea2557d0fbff6a0aa7233d67cad3245699e2c5663283a5846c4b755616598a1009615e26981160a874965558e134355f77", 0xfc}, {&(0x7f0000000140)="c6ffecf8216d1e4dab4b4436a771838111898d27584e6189a17d482b37dd926b5ec6c2385f9e0807e4396f1181a78d0ea93b1174a6f3bc104801def40333f8f6dbd4e23fc6dd798661d52f133deb91713e3f62a2eb4e398959c114e9b1e9c46c70c24dd4f024230d903d4d1a5139fe", 0x6f}, {&(0x7f00000001c0)="450a3e8dd76c2719f9b75b8cd7d93e75851066744e9f98920a7ea3547d05b735d96cd1bc6041bcdd26c957432f4173de6e8cc0df9b0b0f97803827", 0x3b}, {&(0x7f0000000200)="d7b2f204d1240a33eae8d1cd4525b9b88c63c78dca1b39c8325843b550fa7b93b396012bdb0f7171f4f89eb90db976e2b138ae66", 0x34}, {&(0x7f0000000240)="d169611bf100c6f8c7a46d3ef4ee5fd32d1c62c87b64fa4d3646ff0a68024eafcee1a6ba4a202a4bd3e1f927c315226de619d1561b97feaa3aaab7ee9e82d6484fe8a4bab0c11d7d2bfe7dca60b4ea1cb83442167dba41b7b4ec5431ee25d2281b489809c242ed4c49630d9ab76809a2a07d3049ce90433dcff712eb6e17173fc5f9b0c002443876fbd208b9e92a55afd0b55af5e67e0b4c47b035249be2cf2637", 0xa1}, {&(0x7f0000000300)="92297a257a88d06851c9f8968348ea25d2003040e2955de4e8b9df455be34763790cfa08ef6de228d2385eb518125e5b855e87a982d4591934c7b12623297910898a13b040b484bdaac0180a692e611a24d5e27d076ca53c4e3367cd0df5ac82e1a33ac6ace14932054e4d075abceb43588a0dab3410d5b9a2a50adf829d0ce4392988f637b497511727d9adb6b5d6ef693759e3ad2a8f6b056d6ac9b650405650b212ebe6945f0287ea9eece1f073260c8583e573160dc4e3fde45a6f89", 0xbe}], 0x6, 0x2) r2 = accept(0xffffffffffffffff, &(0x7f0000000440)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f00000004c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x8d7}}, 0x0, 0x2, 0x1, 0x9, 0x10}, &(0x7f00000007c0)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000800)={0x0, 0x7ff}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000900)={0x0, 0xffffffffffffffc1, 0x1, 0x100000001}, &(0x7f0000000940)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000880)=ANY=[@ANYRES32=0x0, @ANYBLOB="550000008275da5220da6548281f92291c113ec1cd5ac3c10000000071235ca3e8c2c1cf186d5e8eb6220c5a5e96a56da052dfd71b65ee05873979aee86faeab1c1e71e3ea6dcb476ae4279f83dc18d75aa7fa5aebbe6ad159478fc01219"], &(0x7f0000000a00)=0x5d) sendmsg$inet_sctp(r2, &(0x7f0000000b80)={&(0x7f0000000500)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000540)="af52792474fc3f708d2783513e4a6f6f538e3e667fac63b54ed8bd3f2e558f8cf3d5bedf60ac57761af3090694086e28ad81c74325ac375d60c27187a72f437ecd27ce22271b8230a91cd1bc3b20e3bad8314e98948533a53c366becc2aba1fabcd3ff547ad1efb3fa95a12983416e3d178ec2322fd07f7eb7cef9ac2e5386d285725d7228a0398a6e366860076d920adc22bd1174db0de6f5c7fbdbd9c235a369e887aca7772fe9b688f4b6076eadafef40fa18a5f2f4e77fe82e331f88535f40de256c3049793b284438f509c0cc61c84698b1ed9140be4b518e180c4c7cad18834cb9d25cb7878cebcc", 0xeb}], 0x1, &(0x7f0000000a40)=[@sndinfo={0x20, 0x84, 0x2, {0x33, 0x4, 0x1, 0x8, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x201, 0xf61075e0000, 0x7, r4}}, @init={0x18, 0x84, 0x0, {0x401, 0x460a, 0xff, 0x80}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0xd, 0x8, 0xd65e, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x2, 0x9, 0x5, 0x2, 0x8, 0x5, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x80000000, 0x8208, 0x8, 0x5, 0x100000000, 0x39d7, 0x5, r7}}], 0x120, 0x40000}, 0x80) 2018/04/23 16:51:23 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="e606938d208819a7c4", @ANYRES16=0x0, @ANYBLOB="0000000000000000000002000000"], 0x14}, 0x1}, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8)=0x200, 0x8000fffffffe) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000140)={0x100000000, 0x7fffffff, 0x1ff, {r3, r4+10000000}, 0x8000, 0x2}) accept4$packet(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002740)=0x14, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000002780)={@mcast2={0xff, 0x2, [], 0x1}, r5}, 0x14) 2018/04/23 16:51:23 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:23 executing program 0: unshare(0x60000000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)="7379736620167300429fce29c239066db17272602b5b73b11e9d732dbac756a60d00850ed080450dbfca9368983a0f84bfea7d634d36e6568452a8bd0688eb1c02cb2a56d3fdc45de5dc1cb0316d63e357e90a2398b290ca1e5b30c411e82a6b5d6d869d715c9666f081365807107e34ed9930586ea507ec561b296ef9a4766127e8ec1ed2fbf88d777da9c6c854", 0x0, &(0x7f00000001c0)) 2018/04/23 16:51:23 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x3) 2018/04/23 16:51:23 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x7, 0x4) r1 = dup(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200040, 0x0) sysfs$3(0x3) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl(r1, 0xb90, &(0x7f0000000000)="12f254f990ed611d4d47639996c5d3ae7f64adbdd760cc0982b4adf803003d5b5faf0fc4c798474b100bdc6bf9a6cb") bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="02000000defbfc673eecb6264435b95a8d7a753ee95edf0ab58f43b4fd050efdd74af4777233539e40ac8ce03310e16d82a606abd27d08071b51e2bf78e60c52bcc66962d5ad428813cb53d1cab33fd232c517d68c1c017fc51681083e27cb5c2495536f34873afe45941a7e34953263e5563bc6bf8d1cc9ff1776905f2c1d57161d746074b0a72bc88202a8ddfeee28f4d6960ee118732d4e16d0943d7c2f0246cf8209e0df7796f1913c21aa8eb89e7e8c7941c3f52a5a9856c6653fa7c2c84ec65d7de9b72c20321100cc052165576b9158db9b044b005bee07f1e412bcd7fb"], &(0x7f00000000c0)=0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r3, 0xa4, &(0x7f0000000140)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5a36}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000100)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_out(r2, 0x2, &(0x7f0000000080)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) ftruncate(r4, 0x7fff) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/23 16:51:23 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x5a4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x10001) 2018/04/23 16:51:23 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x88080, 0x0) accept4$ax25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80800) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000240)=@req={0x5, 0x2000000, 0x1f, 0x4be}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x4, "42cb04f5"}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r2, 0x7, 0xfffffffffffffffd, 0x100000000}, &(0x7f0000000340)=0x10) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000100)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000d80)=""/131, 0x83}, 0xfe) 2018/04/23 16:51:23 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x400400, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e22, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x74ad1ad7}, 0x3f, [0x101, 0x2, 0x5, 0x5, 0x4, 0x80, 0x22c, 0x7c]}, 0x5c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000440)=0x8) bind$unix(r0, &(0x7f00000004c0)=@file={0x1, './file0\x00'}, 0x6e) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x4000) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='net/rt_acct\x00') sendfile(r3, r4, &(0x7f000036b000), 0x7f) r5 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x7, 0xdab8e4976d7fda9c) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000340)=""/199) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000480)={r1, 0x7}, &(0x7f00000005c0)=0x8) ioctl$PIO_SCRNMAP(r5, 0x4b41, &(0x7f0000000540)="d38e50e252a3cef4b8f34e36") socket$inet(0x2, 0x801, 0x8) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000580)=""/27) fstatfs(r3, &(0x7f00000000c0)=""/227) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000240)={{0x2, 0x0, @multicast1=0xe0000001}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14, {0x2, 0x4e21, @multicast1=0xe0000001}, 'dummy0\x00'}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) 2018/04/23 16:51:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=ANY=[@ANYBLOB="3400000010000100000000000000000000000000", @ANYBLOB="00df00000080ff001400030069fb0b380474693000eef7f7f6000000"], 0x2}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioprio_get$pid(0x2, r1) 2018/04/23 16:51:23 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e23, 0x73a, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4, 0x51, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1, [0x3, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) poll(&(0x7f0000000180)=[{r1, 0x4000}, {r0, 0x8000}], 0x2, 0x2) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20}}) 2018/04/23 16:51:23 executing program 2: r0 = gettid() ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000000340)="14017e0a2733ed710dc2ca1f8006151f000000000000005a7f5b4227") socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) statfs(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)=""/203) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000300)=0x1) fcntl$notify(r2, 0x402, 0x2) getrandom(&(0x7f0000000080)=""/133, 0x85, 0x3) read(r2, &(0x7f0000d48000)=""/1, 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x2000000003f) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x400, 0x0) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) tkill(r0, 0x13) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000003c0)={0x8}, 0x4) 2018/04/23 16:51:23 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x52000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/23 16:51:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000036d000)='net/ip6_flowlabel\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x72, 0x10}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x0, 0xa, [0x100000000, 0x100000001, 0x4, 0x5, 0x0, 0x7, 0xfffffffffffffffa, 0x4, 0x29f, 0x3f]}, 0x1c) close(r0) 2018/04/23 16:51:23 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x143) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) 2018/04/23 16:51:23 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e23, 0x73a, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4, 0x51, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1, [0x3, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) poll(&(0x7f0000000180)=[{r1, 0x4000}, {r0, 0x8000}], 0x2, 0x2) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20}}) 2018/04/23 16:51:23 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000), 0x4) sendto$inet6(r0, &(0x7f0000000080)="04010000", 0x4, 0x0, &(0x7f0000005fe4)={0xa, 0x8000008100, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) prctl$setfpexc(0xc, 0x20000) 2018/04/23 16:51:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'teql0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=ANY=[@ANYBLOB="3400000010000100000000000000000000000000", @ANYBLOB="00000000008000001400030069fb0b38047469300000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/23 16:51:23 executing program 7: sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) getgroups(0x4, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) setfsgid(r0) r1 = socket$packet(0x11, 0x3, 0x300) getsockname(r1, &(0x7f0000000140)=@nl=@proc, &(0x7f00000001c0)=0x80) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000240)=0x5, 0x4) recvmsg(r1, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000d80)=""/131, 0x83}, 0x0) [ 1431.202479] pktgen: kernel_thread() failed for cpu 0 [ 1431.207626] pktgen: Cannot create thread for cpu 0 (-4) [ 1431.213029] pktgen: kernel_thread() failed for cpu 1 [ 1431.218145] pktgen: Cannot create thread for cpu 1 (-4) [ 1431.223493] pktgen: Initialization failed for all threads 2018/04/23 16:51:25 executing program 0: unshare(0x60000000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)="7379736620167300429fce29c239066db17272602b5b73b11e9d732dbac756a60d00850ed080450dbfca9368983a0f84bfea7d634d36e6568452a8bd0688eb1c02cb2a56d3fdc45de5dc1cb0316d63e357e90a2398b290ca1e5b30c411e82a6b5d6d869d715c9666f081365807107e34ed9930586ea507ec561b296ef9a4766127e8ec1ed2fbf88d777da9c6c854", 0x0, &(0x7f00000001c0)) 2018/04/23 16:51:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00"}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000000}, 0xc, &(0x7f0000002b80)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c0000001000010000000095e1c1afe2b4a6e700fcb424aadd2b54b1f66dd8871670485304", @ANYBLOB="00000000008000001400030069fb0b38047469300000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/23 16:51:25 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e23, 0x73a, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4, 0x51, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1, [0x3, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) poll(&(0x7f0000000180)=[{r1, 0x4000}, {r0, 0x8000}], 0x2, 0x2) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20}}) 2018/04/23 16:51:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000100)=0x7f) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:25 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1}) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xe6cc, 0x450000) getsockname$ipx(r1, &(0x7f0000000100), &(0x7f0000000180)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/23 16:51:25 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg$netrom(r0, &(0x7f0000000380)={&(0x7f0000000100)=@full={{0x3, {"fd855ffc81d4e8"}, 0x28000000}, [{"e148dcfab9c4e4"}, {"cc7a84ffa69704"}, {"c1e83b8094c6c7"}, {"efca5c06a84dc7"}, {"ff984b08d9f8f8"}, {"b71da48ce48070"}, {"cbfb378fe8c032"}, {"522a5ec3e861fb"}]}, 0x48, &(0x7f0000000340)=[{&(0x7f0000000180)="d3f8ed9b34ad07a0a57a9e6a63fd759b503db1b1988001e539b4c1eff0458dda71f3c9b808408f1f8ac5bd3de9988d0bc03ca003b0b346593cd2782fbb6cb475df560ddef1df15628f52e347f848d27bc726301c19e58526057f", 0x5a}, {&(0x7f0000000200)="92f85203c34e328e88775fcbcbc509943377404d9e1ab3d1644c1e6e7fde73683aac5a73a8f71aa80979dbe6fefb81eb1f27197e7e60941181e80df3c015b35732a0a1e965f9c96cd26a5d647889ce241e6ffe4aa644495ee4aafff3ea125034c388c3a66b3ff99482fd822e2bb7ca699d4d3dbb894b548c361bc527893ab4d81e130855ca512d3c85f6828d0fee530155b49086d946be6300ffbe17a0b9535da43256c5b9e2d46ce649bee8a79caec71eb179ffe871ffeb38afe8c186753894697f5812614500fb0de8523a643a52d528f3d0192eafe398d40b0ba1cd701292eae0a6f79c", 0xe5}, {&(0x7f0000000300)="7804c171c5df5f5774413b816412346af77243132104dc5e8cd5", 0x1a}], 0x3, &(0x7f0000004040)=ANY=[@ANYBLOB="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"], 0x21f0, 0x4000000}, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)=0x0) fchownat(r1, &(0x7f00000003c0)='./file0\x00', r2, r3, 0x1000) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:25 executing program 5: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x527, [0x0, 0x0, 0x8001, 0x0, 0x0, 0xd2]}, 0x5c) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'irlan0\x00', &(0x7f00000000c0)=@ethtool_channels={0x0, 0x7fff, 0x200, 0x6, 0x1, 0x1f, 0x8000, 0x3a3b, 0x3}}) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/04/23 16:51:25 executing program 2: r0 = dup(0xffffffffffffff9c) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000500)="c70dd05d35fe4b0097356e654af68b7ce7d4f5739217e66fa33bf5f7071a3c26a46dc891c8869bc76d1554428685b5838d35bd1e7180d831f9e6dd06f1f737da511ec30d0b6a7b6579b3e408575e13e925fbd0b10fa07eb072906ad1cb86f2169521992be1c1b3e6deb8a0b555862ba1b6a547ec9e98256e6f3ae3a584e07160fbc5f1dd0b8a5612a646c6661500fda6d694d151606aab09dab42844d685ca7c12c0313cbfd08d0483a3994070ab68c9f67d35984d7af1c5a7a0929c300421691b6e282ffb03b43e15e0731f1860a0cd4b24526462963df91d98f94d19c49b68efe0d2f4e90487d85481ce3d42b03c945df71d06e4d0af", 0xf7}, {&(0x7f0000000440)="7074dc68dd784947e06d77e9b884952d040debb6944e012201ab1bbaf33ee30afe1ed22d7472fa14a7a84879c62554a51f9876ec0c6814d0918966e0b6f6cc9713", 0x41}], 0x2, 0x18) 2018/04/23 16:51:25 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x10000, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.current\x00', 0x0, 0x0) sendmsg(r0, &(0x7f00000009c0)={&(0x7f00000002c0)=@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0xb41}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000340)="fb49b2c29da7e57fdbd8f58f53f86a003153f02733424072e2965043ebd43bfe4a", 0x21}, {&(0x7f0000000380)="1c62c996225db9ff5cb63440c16ce5f2f783af491849d3169d29a244dacf6148c226952505d41397776a756f3cd0dcbfa44cb651ef54fc824c80a21c14b2476f4d71b7ff0570ca5e96a0890b503d44f7f4", 0x51}, {&(0x7f0000000400)="477c5771d285b0dd66dcecf52a6b5a1c7134670310696efdbf4e732561b72fc8ddeda21948ec359b9a27e787f10dc00a3fdd709bb1072825893fef627edb0b6ff2060428ba5e263453c7027e10711e80f027b9767397a8ec4f4cc09c1232a524b616638ed485de35ee1f0ea9b7b8ec4b5a3ba9c6c1c903ba28e66718d79e29673be8e12d9bc7de4d1840b3161228676eef8be4c529fe2e955c0533177d162ed1622c1085cf9fca075bc95c414ca44e26bc899211b01a454911df0559faed73103fa77c86530c4b1847548bd48475ce2c", 0xd0}, {&(0x7f0000000500)="22cc4c3ee9f56520c3c930f9", 0xc}, {&(0x7f0000000540)="c025075d784a50f3f0b623e56d3969eb0fbb5b494d11001180b4fcb0aff9d0f13749e1ac6d03288702e08d67e76a3f4e507ea99b6547eea2b25436860676eb3ea719e83a11745445bd9038849323007619fa1fa9e17c4a16ac4fd0e9bbfdec52e4ceef3ddd50e81938bacd4da6cbc9c18de2587c04f7df23fe3230f563d915878626e1f7ec5b33f14f044ef2839e9e784aac75b523e52abcda631aecf4ae", 0x9e}, {&(0x7f0000000680)="459ab636e44085671b83956c0d4f4ab68d8a93da0b8c9737457947c1c9", 0x1d}, {&(0x7f00000006c0)="bf1c5c1c01e28f7060adb880a13b40fc2ef927e972d5c3523b66f18d33014882662895ecb9973cad14e12a5f443ef421c2ea45dc851b6e775d8084c930559aab1bed4fe84ff7e0b219176169768bcea1061e9cfefdeccb42bbf3220a13", 0x5d}, {&(0x7f0000000740)="7ba95df152ab8c39e63b10caa14dcd12c267149402e108243769486ec6805e6a1988679952c0398eea327d82b67e492c0c11437c2c80b17be9c4818e6cf728dfda52666df7a2f6621f662a5e9640362cb4ec5855994ed37ed9f36a76ffc441ab9b103ee5532b02b5d54500eb285a61bdf587bcee2af2605a59f340c329b0a9b3677b65ecc5bda25980c5e4c1ea0bfab5b95dfbb636673e0d650fa60be6144819bf", 0xa1}, {&(0x7f0000000800)="91b24d3931c0ebff48f75733e7e94ee7d6d390998b7cc0ad6d5593d3e165b3445cb5bdf7b3f8405a759b45ebee93dda2d15bae829bf6d5fb494237e3675b5cabcc73784dfabb8f9e339adc58bd089aa7d115124e25760e1e4a78e78cb99f03322e21cd9db7d29e84506456b85bc73832f00202c6d282f71b15249b3b4022010e911b56ed543d7fbed4434af62d97f2958a669efe23845052414be77769cacc364bd9a4ca026eda7aa474d93192cbea0dc1b745b3f6739f1b260f4639", 0xbc}], 0x9, &(0x7f0000000e40)=[{0xf0, 0x102, 0x2, "d4f7dde62f81faec8fe881b973f057879a36722fd04dfb9da0a5293b66b49f17847847bcd3aa2a81768596a73aec6f2c14b5aba509e7079e2bebf313b826279ec973588cdf11db4d1f150eb7451855bf1e2f3e5a31486e6f75c8cdbfeccd7dccc5fb5fd9327159af5fba12d8a2216fd2a3756290f4090bd977580840ee0802115991b650862d1de8e73fa77e04e5310108e5f46345b67d25f7c3d3f8a2bf8623c79fecb42788e7992b1ba0f691eff339901283669f3bc2efcd1fa99a3e73e764217a5963905d030d47eb1637c564b1bd03880498e4a14984417eda"}, {0x80, 0x110, 0x85b, "e9693449c6700dbe62fd84b8817bad3b29dc5f6d437e9931836abd74dc58fc6f3281371b092b89664e4a9a773c50490a6186e1a8ba485d23d40951b5bb5bdc5e3f19cc25dbb6507821a6f070709caefc90ee6e288c0a5953998babf5e2d1bed360f3c539c791911a9114c8389a387b"}, {0x70, 0xff, 0x9, "55aa478a9f1827cf2a5e9fbb2d1945c1bd8feeab098c99edbf9b2577b43223e654948e815c45ad660790adc0464d5417a81c3fa5fe69466bda7a9a8de0b0c5d0304a003d274a2e0464fbca536c841f8033901d33c0968c3b2cf6e0d897a9"}, {0xd8, 0x88, 0xbe6, "28ce2b363449e2ae63b13dcaebbaafdaba63643181f450f09d645d55ed3bf05557902882f5bf5be62aa34390551da1178a02e67e42ac43b261db70dd42e56e19df61331600904c998f58af1d7bfe7dc49d8e095d690824228de56d69e83b9fecec80a7deccad751654382d2426a9958af371f0de252bf2c51acaa20268980951a5b3db827df96ec09af12fe9efab089af5cd8ac4966dee88f2af681c3267b102b42cb401c4a2f98c1c765aec13c46fcf88da21e2b95d4536d7ab7fb3b61b634431"}, {0x30, 0x13f, 0x8001, "75cc851044938bf08852d3f90684ef60885a6e70b99e792dc98a3f3a"}, {0xb0, 0x11e, 0x8, "e609b97bb9195cd3c411bb4c78600d8fbdc969bd333845a27464b3386ae8d4a1ee823967496282fc35e501aa14d31233b4284f33e8091887fbd3decacc78ef48bdb78193d6717c3c5636c77aaca032b28ec2799fa7fd64b2c7f3f2e90c20884669dad4536d0f260bac2726c90eb36c7d1dc649ff581a685f31cd2bee46940f12c9d3bae1fe9c8828777e9c454f3e917569bee93175b401642c3576"}, {0x40, 0x6, 0x3, "e5b788002e00b12694ee92ab6e74122499ab4b41d7d2374a52dd3cf56391725ada0336a747482eb04609"}, {0xc0, 0x11f, 0x8, "3f582c4b520a870507aa550f0501325ec5fe3199beee575c2e36ea27729540e4fc19e8f6a485fbbe7a34dbfa83ff1faed6c15ebeeb9e9f6df161456d00f9df679d3d7e10b6114be162e21a631d7ed6c34e3b7c63ea2d1993cdfd730d4cd819370efd0895d452683ca9a52f93745608a4e528964f2b1d06c02c67aea41badc404f4db5cedb0d4f0e013157830bdd4c6cf6300cc3e05d4625f17a911857bb74aa3c2d4aeefccf417764f89d511bb"}], 0x498, 0x80}, 0x4000) renameat(r0, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') r2 = socket$inet(0x10, 0x3, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000100)={{0x2f, @rand_addr=0xfffffffffffffffd, 0x4e24, 0x4, 'dh\x00', 0x0, 0x7, 0x37}, {@rand_addr=0x6, 0x4e21, 0x3, 0x1, 0x8, 0x6}}, 0x44) accept$unix(r0, 0x0, &(0x7f0000000b00)) syz_mount_image$hfsplus(&(0x7f0000000a00)='hfsplus\x00', &(0x7f0000000a40)='./file0\x00', 0x7fffffff, 0x1, &(0x7f0000000a80)=[{&(0x7f0000001300)="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", 0x1000, 0xf37}], 0x8200c2, &(0x7f0000000ac0)={[{@decompose='decompose', 0x2c}, {@gid={'gid', 0x3d, [0x0, 0x7f, 0x33, 0x39, 0x32, 0x2d, 0x33, 0x3c]}, 0x2c}, {@creator={'creator', 0x3d, "3935f780"}, 0x2c}]}) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r2, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000280)) 2018/04/23 16:51:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000100)=0x7f) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:25 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e23, 0x73a, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4, 0x51, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1, [0x3, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) poll(&(0x7f0000000180)=[{r1, 0x4000}, {r0, 0x8000}], 0x2, 0x2) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20}}) [ 1431.782810] IPVS: Creating netns size=2536 id=191 2018/04/23 16:51:25 executing program 2: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r1 = open(&(0x7f00003b6ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') 2018/04/23 16:51:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000100)=0x7f) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:25 executing program 7: r0 = socket$inet(0x10, 0x3, 0x7) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x101, 0x0) connect$pppoe(r1, &(0x7f0000000380)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bond_slave_1\x00'}}, 0x1e) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000540)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000680)=""/131, 0x83}, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/110, 0x6e}, {&(0x7f0000000200)=""/191, 0xbf}], 0x2, 0x0, 0x0, 0x9}, 0x20) getsockname$packet(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000003c0)={0x7, 0x2, 0x35, 0x6}) 2018/04/23 16:51:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000100)=0x7f) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:26 executing program 0: clock_settime(0x4, &(0x7f0000000340)) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001a40)='keyring\x00', &(0x7f0000001a80)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000001ac0)='encrypted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="267072bd76542c46526b8900000002000000000000004aaeafcca5", r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) keyctl$chown(0x4, r1, r2, r3) timer_create(0x6, &(0x7f0000001900)={0x0, 0x1c, 0x3, @thr={&(0x7f00000017c0)="a2adc5146874a22e2274209e128ae10ffbaba7c2b68325c51ccf68e15ed16d1e76c9cebd69436f104f510d5b9a946fee1f66abc5ef8de134cd70de279608e36441ffea16843685b62e5e407ac81749fcb7da2714e5dd23791e26049e658f4a7bf6f74239ac9eabdd8c8b1acb456a0adbd5d29f631ac2a450f9b8a691cc217030b9a13492e275a0b1", &(0x7f0000001880)="6d9b4ba045d6bd12b9926b27288de1bf5230a00fa28a9197cf0d7f48db01110a74bd99537c6212596cce49ab75faffba3a489f72060389728f26811d7aa5149efd37f3b42455b69abfb6"}}, &(0x7f0000001940)=0x0) timer_settime(r4, 0x1, &(0x7f0000001980)={{0x0, 0x989680}}, &(0x7f00000019c0)) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001a00)) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='cpu.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f0000001b00)={0x1, 0x7, 0x6}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) preadv(r6, &(0x7f0000001740)=[{&(0x7f0000000380)=""/251, 0xfb}, {&(0x7f0000000480)=""/74, 0x4a}, {&(0x7f0000000500)=""/99, 0x63}, {&(0x7f0000000580)=""/38, 0x26}, {&(0x7f00000005c0)=""/154, 0x9a}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/183, 0xb7}], 0x7, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) connect$l2tp(r6, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r7, {0x2, 0x4e23}, 0x0, 0x2, 0x2, 0x3}}, 0x26) 2018/04/23 16:51:26 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1}) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xe6cc, 0x450000) getsockname$ipx(r1, &(0x7f0000000100), &(0x7f0000000180)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/23 16:51:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00"}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=ANY=[@ANYBLOB="340000021100015c000000000000000000000000", @ANYBLOB="00000000008000001400030069fb0b38047469300000000000000000"], 0x2}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) 2018/04/23 16:51:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:26 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e23, 0x73a, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4, 0x51, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1, [0x3, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) poll(&(0x7f0000000180)=[{r1, 0x4000}, {r0, 0x8000}], 0x2, 0x2) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) 2018/04/23 16:51:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"0707005b8140000000000000e4ff1b00", 0x1822}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000001000)={0x14, 0x16, 0x301}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000001040)=""/4096, 0x1000) 2018/04/23 16:51:26 executing program 5: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x2c97aac462a8bca7, &(0x7f0000000040)={@local, @empty, 0x0}, &(0x7f0000000080)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000000c0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x41, r2}) sendmsg(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)}, 0xc0ff) 2018/04/23 16:51:26 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) pause() recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:26 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e23, 0x73a, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4, 0x51, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1, [0x3, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) poll(&(0x7f0000000180)=[{r1, 0x4000}, {r0, 0x8000}], 0x2, 0x2) 2018/04/23 16:51:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:26 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e23, 0x73a, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4, 0x51, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1, [0x3, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) 2018/04/23 16:51:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:27 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e23, 0x73a, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4, 0x51, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1, [0x3, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) 2018/04/23 16:51:27 executing program 4: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r0}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:27 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)) r1 = dup2(r0, r0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000080)=""/39, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x8591}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x4}, 0x8) 2018/04/23 16:51:27 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="b100bc8a1e7f5938453800374faf6e000000", 0x200002, 0x0) socketpair(0xb, 0x6, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000240)=0x8) fchdir(r0) mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x0) rename(&(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", &(0x7f0000000140)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00") 2018/04/23 16:51:27 executing program 7: r0 = socket$inet(0x10, 0x80007, 0x1f) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x10000, 0x0) accept4$bt_l2cap(r1, 0x0, &(0x7f0000000140), 0x80800) 2018/04/23 16:51:27 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x4000000, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0xb485}) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000028c0)={0x7f, 0x6ed, 0x0, 0x0, 0x10000, 0x0, 0x452f, 0x7, 0x8001, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(0xffffffffffffffff, &(0x7f0000b97000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x0, 0x7, 0x8001, 0xffffffffffffff80, 0x7ff, 0x0, 0x0, {0x0, @in={{0x2, 0x4e22}}, 0x95, 0x0, 0x83, 0x7, 0x5}}, &(0x7f0000000000)=0xb0) r4 = getpgrp(0x0) r5 = getpgid(r4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000700)={r3, 0x6, 0x0, 0x3, 0x6, 0x94}, &(0x7f0000000740)=0x14) r6 = syz_open_procfs(r5, &(0x7f00000006c0)='net/l2cap\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000500)={r3}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000400)=0xc) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000780)={0x7fffffff, 0x9, 0x4, 0x100, 0x3, 0x0, 0x0, 0x1, 0x7, 0x100000000}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r7, @in={{0x2}}, 0x0, 0x1, 0x0, 0xe0000000}, &(0x7f0000000180)=0x98) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000002900)={0x2, 0x81, 0x0, 0x7}, 0x10) syz_open_pts(r0, 0x2) r8 = dup3(r2, r0, 0x0) ioctl$KDGKBSENT(r8, 0x4b48, &(0x7f0000002880)={0x5, 0x9, 0x1}) lseek(r6, 0x0, 0x0) 2018/04/23 16:51:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000540)={0x20, 0x1d, 0x301, 0x0, 0x0, {}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/04/23 16:51:27 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e23, 0x73a, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4, 0x51, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1, [0x3, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 2018/04/23 16:51:27 executing program 2: r0 = getpgid(0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x80002) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000004c0), &(0x7f0000000500)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000740)={0x0, 0x0, 0x7, 0x0, 0x7, 0x400001f}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x491, 0x3}, &(0x7f0000000640)={0xfffffffffffffffe, 0x0, 0x0, 0x2}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000780)={&(0x7f0000000340), 0xfffffffffffffd4e}) unshare(0x0) socket$inet_tcp(0x2, 0x1, 0x0) prctl$setptracer(0x59616d61, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000580)={0xff, 0x0, 0x0, 0x7}, &(0x7f00000005c0)=0x10) sched_getattr(r0, &(0x7f00000000c0), 0x30, 0x0) mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) r4 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(0xffffffffffffffff, 0x2283, &(0x7f0000979fff)="a6") clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)) write$selinux_context(r4, &(0x7f0000000380)='system_u:object_r:logrotate_var_lib_t:s0\x00', 0x29) clock_gettime(0x0, &(0x7f0000000180)) sendmmsg$nfc_llcp(r3, &(0x7f0000005300)=[{&(0x7f0000000440)={0x27, 0x0, 0x0, 0x4, 0x5, 0x2, "fb424ca3aba9502b15af7f6dc758c5ed891520efcdb1a11c087ddbf034032199ec6e05c8a7650429fd82c5f0b5856828eabcf10bbbf3f58980d61cf7622df5", 0x15}, 0x60, &(0x7f0000000280), 0x0, &(0x7f00000007c0)={0xe8, 0x1ff, 0x1, "b6fdd137f633dfb8b8d2dcca5c32e26d26a83e7dcb690da600e82f97bfbb497f600d4c709733873aabf29e6dcf467f82f31bcbc9c72f2b81d1df61d85ed7b470c13d2c8db9ab1564e43021762b901e44076ddfa2ade96b0a7d6e7f7aa04861a8ec1762b92d035dfe47b0cd1c0de28626ecb65196f07a5aa8da2b14154a22f36b179e529dc6964083b5e8aaeac79db138fc8d8e7cecafb96aa31892d3a98e51f7a4c751db974fa4c77784b55135a52079ca4daa3af29ecc46090090cbcf50274f43909bc0184864458e5e3a0307e5976e443d4d0d9f45"}, 0xe8, 0x40}, {&(0x7f00000008c0)={0x27, 0x0, 0x0, 0x7, 0x7, 0x7f, "4300e91ccbb78f3e1bdbf1fe909f5fb9545e2dbac5c293175c4b9265aeb0407abf2530bb944ff25fe77a125fd3cbcd8b0f511ba222d5a2c6489e333bc0e392", 0x6}, 0x60, &(0x7f0000000d00)=[{&(0x7f0000000940)="9f1b6a08d832dc00bd0a37c017ce2b6ec7a389f53cef1934a6780076b2cd532cc302c2bd51e84619f50315e23a2dea3a09aa6624195994b9dc0a9d99a4f854e0aae99b415a1d0382a7412cee235ba58fee111fa27a25f6bc5233ab3a090f25c71826a7029d95d8681adeb43d75ba9f956001ffe16a139ac6a285f313e665ca2705ffd94b0eff7adfcd7a5d96cce083c7104c5a2c904af5b65f51e000694505fe7e77e0b99ccb43f8462974a3119bd4223ec2b4beeb2c55386f2ebf5627c6be8d3227a26ac4fff85eaa13fb2c686f63398f47f0a07dfd67b87f41e843dab49045b8785410409fe4439b59129f", 0xec}, {&(0x7f0000000a40)="f6586311779425c48053f4373bd8932e9195bbd21e0958b745bf3d61aa24224e2d309f5bfbcdd3338f1d2793ff4af5edb90225c474c1ec6fced1ed7854cbd3e4b0c1536c414088baf6ec19de32aca1f6766a9b16f7d7bc4de0ce65cea9", 0x5d}, {&(0x7f0000000ac0)="eb78d7d3c5b565098a49845487a2054dfa1016502b3dac5c263a5ba1825422659a2d69cf85054ab08600e2e6885d2eddbe1b48827864b80f6e70990d52531020c9ebf013bc51703c885923baf88e73e1efd4efdfae9ff7f3268b786b47fccac707f63efa0b065ca5", 0x68}, {&(0x7f0000000b40)="ae9c5fbc484d9feccbc6061490563ad11daff4e3118bcde738577fd1dd5d62cc3f68aaa4c7fcb897b27d20e2b0b9c562ad47dd7ceb4bc04cfe8af6c561b086ab866febee02c2053b7d318753d5b7b7005a2bc0c2bcd27e57e582fd75637cde9e88bf277d76dbb28d490b90598b6d32ede37c544dc50d8904154eb82923712ce98ef71d34e9", 0x85}, {&(0x7f0000000c00)="44983c65cc140c5646053d3480558243bcbf08ce52b7ba4e950fb1593a0e9e8cd818f23dcd8d98e58a078f8c48b9d37869d7b9da20799c755be1d3a2f807f0b9c7f16c92425632f69ff6e5fb6b975bc8f924f2e89d7e11a4274da4aaecf70975a995daaffeac8d3f0b0164e6e7b2cf877ec200fe51191deae3ddac168206d9edcf0e64a10ea3f27db4a08c509d3202ec354dcdc6e77ea4f10073a3a207ca7655f4ed3731cbdfdcd84299b9c54170a87f80a7ffd74c72fbaf7cc2ff27dde63050beca766baf", 0xc5}, {&(0x7f00000003c0)="f47ef2b0e48fff9d97277a40e6463f020def6f88eb17e983910b8a0d25683a63743c489cbb53e5e63feb1d90fc", 0x2d}], 0x6, &(0x7f0000000d80)={0xb0, 0x11e, 0x3, "cfbd8ea2c86ac2557084e80abdf547101da7a9b4faf1d88da93a3d790c148413d9779127d8aa6f000dd3705b7d5d5ccbbc7773ee0ba1c02703b19a8fd73da68d7b8e9c2e9b0de96b474859286dcceca07a1a5eadd2cb1129e2b9d418a80c8dd232943be9c059cbf2728c1b4db555e3814c7c5b8f150736d7c45f8907eb35acdf9dcfee3eabad405845845f0138e7a107579e946aecbe2af2609a29e97f"}, 0xb0, 0x4}, {&(0x7f0000000e40)={0x27, 0x1, 0x1, 0x5, 0xfffffffffffffff7, 0x6, "23607d6f5f559fcf40998628e709fbf1a5ee278fb9d67cc755adb3a21a516d2cdc9e8a62ee8054779c79d32b9f636bfca2b66ac96209df02c69d2fb3a4f341", 0x30}, 0x60, &(0x7f00000013c0)=[{&(0x7f0000000ec0)="823249a250e3e8c59c5ab3530378f06ddbdf70d60d7ffb828e4f2ffd89b1a9d8e7d4fbff36df93dbf95b75078b54880e89cdfaeed25910ea14c808cd7978d3ae0a7f06e854e4c7aba3c946c5510c39d2fa3f668e1288913039b67f2ac2de21572f20ed556e2b4f49923b628da17aa7610124e5565c53e1bb9a3fba291caeecc1de54ebd1c1bfae16b757a90eb847239b391926580928a068f8c330d6c11fb4cae846969480da43ea4327a063b0909b14622fb9b2eebc9d3cf820b8a8362f47733761e27af908aade3f6f5da7b9ec2a7c63d4fd8b02ca92bd36f35ae420bad362532e6bef9f2fc9d3d730b4", 0xeb}, {&(0x7f0000001040)="1b8e7a47ce426b3673f8ab580194d4bfdf9fdfc96d6934b12bcf1f24f1408ae6a89a18ad815927888133a69013c562b5316d6f5f8cc4ffd5ab1622fcce36763c8cbf99486fbf12e9b9709e660680de41eec9c45626894ed3b898fc08a5c43aa3034ebe1a30e39e10ce829668316b0f301462a957e24a23845a98afd8e26a791c9b6bca926c99fa6af23f28c124633b37117bb535727f63b4b91f9e330d2dc5caddd5ef7378e3c20f684d29a55385451ca1b26be393429424f5c91b82567102a2d2489783bd5e3fa00ead767f7e1160bc7c820e", 0xd3}, {&(0x7f0000001140)="7d6e08d13ee9b953b0ceaf6c060cd2c068ceafa6e748ad2dae0855f9447000c3d63673a3d2ea5bca5e47a34aac33fc7c18ea6a914dfd8b9d62335fc03019890ec4f593c9d53fb4028b36dc27159bdb5bb4a35711a83e7e7a900fcb7f2ec2ffb77d4acc77a8c36066908db763e40f89b1f9f0dc733579117c22ad12b65fea", 0x7e}, {&(0x7f00000011c0)="dbbcb5a0243a016fe683a4df1e7c684a670c9e72358a654518712540eed0f064d23381f8941ff01c856f8821813e89c7b857a37fdd26fe08e0f42bc573539f8d6ccfdafdce3884362bee8fc01f04832f6052bcc4a334673cdba73e9e8be06f796138a7d613f0f2eb19d7515574acab4a22541cb62603d1028133e1c32a77b77113cd6af0573fb1e20cb2db64de833286d4d9c2e98dd829747dcd7c9b2ee560be92298e5dbd9e9f573c675078", 0xac}, {&(0x7f0000001280)="89271cdf5f130bcaad8ba11f6658149579931098c5ad7b90252b0112c3fbd4934842c1b3b23005ce606caac165239a4dfcbed5aeab02f0e8aedc2149fbf5fb9297fd437f155f34dfb7ba4bb0478bc5373ef5a0991fa5470da9c5e5f5c8a131a7b87b17112fae4b7d3b9644a56344bee7ead27e19376d91597ca5d0fe19bf", 0x7e}, {&(0x7f0000001300)="524a8c5bb4b59f2432b67f3ba0f590e1ca4dc78d02b9a2d9f5347e1c81ea5ebcc35fa055894a9c343f05156ddd5884762a0c7e330a54c0abd92b767eab8c5da61052177106296d7c225efb49ebb4ffcb8ef56da6aeb465ffe53c7b9dcf4d8ebce4516b7dbfa9181963141d44c4561a13f5b2ea8992e188c1e6573a48aa518ba15e4481a192db8662f2259c580802e47811cbbb40d4292e8e211f8e43", 0x9c}], 0x6, 0x0, 0x0, 0x20000000}, {&(0x7f0000001440)={0x27, 0x0, 0x1, 0x7, 0x6, 0x3, "55934a9e165ce576434065fb556d34b622e7498fa91502eefbf3bec1b456df0a2a6ca2d2ab0bf845b5f9babab57d70aadb05ed007fc7cc20cc79df99439f75", 0x38}, 0x60, &(0x7f0000000540)=[{&(0x7f00000014c0)="53cf9459d25d78ff8bc343379e84041a92c33da3013733b35617e291d3e1d596689f1b55f5ae859ea42588b94cfcd5ecc092181ca63fde25f1f29d9bbf995d4e0be386996a9a495d99a7cd836a6df28993474c10268bdb64", 0x58}, {&(0x7f0000001540)="31a76242a02e4a5021457b8ee19d4f8f03ad04e35b9d425504a64e3615effdc1fe78e73632fb1abf7c2877a6cb794e0bfdeeae7caf8fc23320d7f7fb2c0090a3536f061d26a70866a53ca1feb2d6dc1be967226dc93dfce69e73b312c943339fddb7f55c518f2ba08e1be21332eaf552c435efd7beef23714c94ca2eb2f71b4a35684610893755c5efa4b8a5fdc7feac1ebc408a8c03fd763023dae1d34d6d2988314367c6db57194d20d81bc85aecf556b09178da1956974ea9b8063c2fbad6748ac263bc", 0xc5}, {&(0x7f00000004c0)="335c5d484945dc783b0daa3205888d", 0xf}], 0x3, &(0x7f0000001640)={0x100, 0x108, 0x10001, 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0x1000}, {&(0x7f0000002880)="04dac2d7cf6d5211f4ce428492d1cfdad17b08430ff4d77dda1ea201f220878c709ed93a8a8f9f2a3962f13a12d8695d4875dce4947a631a00a3483522914f6376dce242568cb6b800f4f9aafe383965072c699a37", 0x55}, {&(0x7f0000002900)="f0ebc4de52ef20dcb20f6209e4ef83327e4d70bd633bcc1e095a9377d6f3f6c94a8a3918034bcedc534ffbf427a7d5b8a9373c3f6e90590075abf1af0e8041f3487cbf0ee747004f7228cd37564621712afe08a10e2b120b801e0bdabb31213a18973bead8790d63dbc8cb469b8dda2968777029f556f70d4b11c2ae981322abdc2b91af5a68f48660c3c2ab78a8d2178b48022d22285ac34b60b04d6a12accda31b5d1a6f34e1624f25a6fd3359c66d8a9e28f64110013bee64fbce409e55dec04063d47ece6b3d4b5ce4c520aa6c9aa3ac763055a4e146db1e", 0xda}], 0x5, &(0x7f0000002a80)={0xe0, 0x117, 0x2, "816d1ce66566c9438784dc5d7112d30748d2c6126b6ad639b5864956f6f570fc2a9a9f45566fb2591c8499703b575e494088e267c7babd572944cba4326c9a833688b6ce90351e29dc14aa4d0834d1fffebbe567cc02cae16e167d4d50b93d8411d4068a343e4eb91840bf8c0f0081cf5cef4e1530b19ff532da96c2f246d6dee7168e67eb56cdee25b72120c46b74e3091ad17c91710ba3edf896484257c34489ec9fe55c1e73479a74be18ad4caf1a4eb24a4cfcd4a9a8f5cac8959c4ea9b8b58776a443f60ea8efdf9069abdd4507"}, 0xe0, 0x8000}, {&(0x7f0000002b80)={0x27, 0x1, 0x2, 0x7, 0xfffffffffffffff8, 0x4, "ff91327c620650770332bc4c1621394efb59b1e1d1f448bdaa20bfee118f7010a73e3c2edd6c267397c8d8e8c512b002802fc93ac21c17452cad0823d95b4a", 0x2c}, 0x60, &(0x7f0000000700)=[{&(0x7f0000002c00)="105b174a5afa5f3b610f6fd76693f7e1b9e4f5de945ed5960ef11416061103be5678c44eac7d0721900a49dda9e50d38fbcd364d44b2e783490e6b9160a7e9f1b61aaf77d3ded3bf7ccc012493bb83e4b60c150f62043a1ab33498c27fcea3e11c806baafe84772e", 0x68}, {&(0x7f0000002c80)="24cc8c66334bc3b03f7f7f9732d4e3ed14904dce81c7db6806946c5b97614f01bd75ca0c00ef163bf294a5efb7e3c893f7c24fd0cada111aa800e6c81e81b012b1b788ec94ab94413a04bcca0ff76aa5793b91a085a5a22c1a3faaae59f92702c2c913237cda8f63a2693b7c1d820ca41c54f80b15336bbcb4aace2a17731e912d92cc70ca219e5550b0d8f9c23fca76b18013146c4c5e01999bae99b7c3f93ab5d6fb9798a0d5abfec3c08a4f041ca7eb8d26c94768e689ea8b6c64e042b2f5577adf4a98879ab4e9d621b3c5d9e8a376b3b4e29b948251c32bbe40dd82228f65db44bac46d8a265607d51c1f5ca2e393bbe2eae5c8b0", 0xf7}, {&(0x7f0000000680)="82a9e63bc2d081c5cde1a8aab88b6989a07cfd8232143fc427966dd54ac91000f9bd03a806da6d2152df06e6c186677807163cb786b065316f14bf3eda85d9", 0x3f}], 0x3, &(0x7f0000002d80)={0x98, 0x108, 0x8419, "fb31df1474cad138522da323c32cda8c42dd8491c80154fc964f0298aed83bfa64bad967efc5fd0b4473ff9673bb1847a22500f012f431a5f8b0e71363a1fbf4c3d46792f0d5cdc5490d4ed38bea2be2f32ba1f1cb796b5a6ef444a36ea594ee8a721b989b3fcc3425008a2dda2e54e4b7f7e44dbe1a3c30d611efa9384788357976"}, 0x98, 0x20048050}, {&(0x7f0000002e40)={0x27, 0x0, 0x1, 0x2, 0x2a7, 0x9, "533a23d4c8a171b0013558806c11bbf94fdacb9eaca639d3e17e7c49b4e598cbdee467013150b8351d831f133d5d1d6d0da4a5d017ff5e44aca586f21446ff", 0x3d}, 0x60, &(0x7f0000002fc0)=[{&(0x7f0000002ec0)="fb3353b189c42a97a4f5e79be8913ea59f89020af2fe1b331e130266dcdd98ecf8a93077f92f89f6789d3c825d0329fad538e9aadf4f662f9f17636a4f46c286264d0d01e8c9a273aa2f8395b9a5e0cad8f938ef7236e42e7b0c0e6cd54e5a0e577ed8fac5d7c01f96c0242d2f5dbcdb70d500e730d543f44b371aa5b2c647f439f337e8c99d505609e348596020c9dc9c48d5f265e8b44d7af3f12e20c8254a1ebfa04db2e83addcac1d69d5d3ce5199148764d85ced04cae49c007794a221b77c814a172a2cfebdaf980c765323b513a7527579fe2c39642b2279731a537c1c12f3f0b5f7815766c01", 0xea}, {&(0x7f0000000fc0)="27dae9e25d07b6b411d150a8382821db2b1c858a27a8817a2143", 0x1a}], 0x2, 0x0, 0x0, 0x10}, {&(0x7f0000003000)={0x27, 0x0, 0x0, 0x3, 0x80000001, 0xffffffffffffffc0, 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{&(0x7f0000003b00)="8749a06e778a5a9d6794addb53f247ccfc2864d28ebdac05822f74f9ccfa625b154c8c6db91472db19dcf4cda7cdbb6c95569fbd78f1501b06d97b70bfae51b1480218a4891b12cc83f2d06aa0ea6b5318fb6110e91e91047fe23af30d52408baa18fe9763bd501e2120472f8fc53120e6a7daa64e4621", 0x77}, {&(0x7f0000003b80)="f4368d0f12351336a3fad601f95486e419befa79447c15fbbdf1b1b3479e5023a1df27affe8b77d6358fe529124835f6275e2a9f", 0x34}], 0xa, &(0x7f0000003c80)={0x60, 0x0, 0xcf3, "01fb2f1073e78bd29935a5f71c064693cc29101221f03f6427166f4296751e0a2db5b4f05580c8fd4a51960f21fbc63af8945b4dc7bfcb74dab63343de04872c2de1bff3972f703cbe30ea6b0e8b"}, 0x60, 0x800}, {&(0x7f0000003d00)={0x27, 0x0, 0x1, 0x6, 0x8001, 0x5023, "62f23e243833aae42737ed3fbfd8fd654b2a956b9a0752eb22ab8a9b980bc67d0b7f31812c802cf4a703f7b26533c1649d92ae738f557351a0cc00ebfcb526", 0x2e}, 0x60, &(0x7f0000005200)=[{&(0x7f0000003d80)="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0x1000}, {&(0x7f0000004d80)="a54773fc453a49fdc68bb583455b71af2c383baeb00354fb9fb9fa174a4d2a1e027af77a37429b7b1241a993d03b1bbf48da6dbc218555451a9d553e7a5ba0e7ac97db5db7de2fa637fa6eec03a1d3ba4a929899e8d4d272a86038e6e65fd94fb40a34cf8c7e77134620792692fb92ccb663aae164fb711f72cf63e60a83c9d7c47b16e468a9c50c1f0380345203bb4b29b33757a0e080b910ade8cb6e48fe19131aa57f42f64ecb7b87f4f679ee5d02496233", 0xb3}, {&(0x7f0000004e40)="c8121a0568affd0bd712538428e80848bbe67582f266734264cff29a07c6605ecec6cfee9cef1e48084a896d79d8660430752e976f01f99760d7d17532ec103bffe368f6d1e0435e23416f632309d738510a3f93e09b1d1b19762e722ddb9ec7f7dd2a2e1d055937674a816d0f534e328d7c7eb2", 0x74}, {&(0x7f0000004ec0)="d3dec3e0ab1d0b0eb7dbc00b36f3c638f5e62608fe5b8fd59364667efef6c51cb58711210471f67e7a25bd6fc2fa40d004f71b891ebab20e03e96c5dcc7b17719839d80c0302179ae486328c462fc8e2e69ffec7fea98502eb8d2b8731a50a6cb61d8a39aafdbde9f050c88397bd7a65abadd8fda3a030469fc4a4f25aecd9f61ded0434021776fdf17772d1af6e38da94b4a706737684598cddfd10984c2460f7d1c73739ee443eac0955136bbb60bbb3c1b0d510d16911ee3a5a7b43c52fe458084ac0e15b852dfde824744d6f53aa37dc6fcbf11c6b6d873f14152ebcba07", 0xe0}, {&(0x7f0000004fc0)="0c2704a11327f2c60deca3c5db4a13c32454c25e559e92090138cc5d90c098ac67eb457aebc345ba4718febc61237db486b5187ada5c64ad469489a62010a4063ff925c8aeaf3b6c5e8ecf6366180444c5c5c74be5f2c3b46eba364dafc3156069cbb556f660be073d67fc85752fbce664f70f7ef991d22722ad9e87d95bb321babd10d916412470e2", 0x89}, {&(0x7f0000005080)="cffa49e711bd72e542d81ba0ce806eba912b66694d8192473539ca2f7497169abb24bfdd7dc653e90d4c468970ee8617d0e85f6d904773bcd72065bd874f1c8268af0b6a7a9a9ffcb40429a755cf61336f3c940eb67dfbffc308c0b2cebb138bf1adfa53a00664d3fb00046ff337f0efd5644a23263a7215535004e14f522e1a976bb713499c5fac2c8a1b6fadad826f962c4f8d779317efc925b5fc60d0d027684d", 0xa2}, {&(0x7f0000005140)="a0f7f158be5251c775", 0x9}, {&(0x7f0000005180)="af6dbe5bbade8c572b4b67ea986390af8b5a86646fc748af5d48d186e88d769e21afff84331ebaf337f42783baba9199e8545208fb7caaea38c4aa44934c83bc1ace66480d7fc60f141b8cb06d923358a164bfce42d929b9199faeaaa68befe16868ebb0d0f932c1e4dbc053405d3e4268fa61305d84", 0x76}], 0x8, &(0x7f0000005280)={0x78, 0x10f, 0x1, "92b22cbdf9b58aca5500a830ccbbfc35b5e0b2cefe6b58461d42d90cf3e90f80c18dd56628f5b4459cba9df57a6fd8661fadd4e842e6b3209c300aa78557c0150064e7cbe857d5097c49f9f27be2c4e65f28aff8fecb2daee899addde2de5fea7a3ef7"}, 0x78, 0x4}], 0xa, 0x40840) timer_create(0x0, &(0x7f0000000080), &(0x7f00000002c0)=0x0) timer_getoverrun(r6) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) write$evdev(r4, &(0x7f00000001c0)=[{{}, 0x1}, {}, {{}, 0x7, 0x0, 0x6}, {{}, 0x3, 0x1}, {{}, 0x0, 0x0, 0x1}, {{0x0, r5/1000+10000}, 0x5}, {{}, 0x6}], 0xa8) 2018/04/23 16:51:27 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) syz_open_procfs(0x0, &(0x7f0000456ffa)='smaps\x00') pipe(&(0x7f0000000200)) 2018/04/23 16:51:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:27 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e23, 0x73a, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4, 0x51, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1, [0x3, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) 2018/04/23 16:51:27 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140), 0x220}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000140)=0x4) r1 = memfd_create(&(0x7f0000000180)='\x00', 0x3) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000001c0)) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:27 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x2, 0x2) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = getpid() process_vm_readv(r1, &(0x7f0000002f90)=[{&(0x7f0000002f43)=""/189, 0xbd}], 0x1, &(0x7f0000002000)=[{&(0x7f0000000000)=""/168, 0xfffffd90}], 0x1, 0x0) timer_create(0x3, &(0x7f0000000240)={0x0, 0x1f, 0x2, @thr={&(0x7f00000002c0)="5ca309dcf404eb50d920b9e883d16f2107d082234453432878281c9938054c83c829d9d8acceda1e52e359aa959e2d95b632d8cf88bc71cf54e97ab18e2751fbe683", &(0x7f0000000340)="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"}}, &(0x7f0000001340)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000200)={r2, 0x2, &(0x7f0000000100)=[0x2, 0x6], &(0x7f0000000140)=[0x6, 0x2, 0x100, 0x5992093, 0x4], 0x4, 0x1, 0x8d81, &(0x7f0000000180)=[0x2e3], &(0x7f00000001c0)=[0x8, 0x2, 0x8000]}) 2018/04/23 16:51:27 executing program 0: ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000e80)="65b7b404b806ee6aabca") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0xd38, 0x1f, 0x5, 0x7}, 0x14) r1 = memfd_create(&(0x7f0000000000)='posix_acl_access+eth1^)\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) dup2(r2, r1) write$sndseq(r1, &(0x7f0000000e50), 0x32e) 2018/04/23 16:51:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:28 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) recvmsg$netrom(r0, &(0x7f0000000c00)={&(0x7f00000001c0)=@full={{0x3, {"9bbe09769be53f"}, 0x4}, [{"b18d4abe9234e7"}, {"bf72757e2b6f6f"}, {"d9998ac40e0a9c"}, {"8467547beb51cf"}, {"2a99fad26f6448"}, {"48b0a36e5795a8"}, {"f3f255eb735794"}, {"79d3045f928e7a"}]}, 0x48, &(0x7f0000000840)=[{&(0x7f0000000240)="af81a01e9c03a8013bc63d6d8051cbd92da0bd0afe45edf4280840494eb7fcf75e3d5f2ba6d3fecaa8b6668a81013e2603053223c458c851d15ff82500bd7ad616a96bd578abf79754742c10ce007de24b8bbd74131e3facef492ee43775f88b42fed0877242dacdd7b4b86736e3470a78b85cc2db20b29364b82fe81bccf26d6aaf9a629fa0", 0x86}, {&(0x7f0000000300)="e1fdf929d96ea20bd8c886", 0xb}, {&(0x7f0000000340)="dee70923238e5a969461028b7677b873ad67c649dbba04221bcc1514f4c5a298497e66a87a921b316a8006167ee4bb6e1eeec6e399755fe9f4afdbdae208e437d8c62f37ee5d83f6d28049fd91afeae62c597ae2913bf6dd6cb3b44bbf6753cb62661b82a32fbb888e8a10d2a68189111dc50623580751aeaa7218ab72fd851ca9ed2f4cce2676305f0ef3c5abd846f8489f8c7f1e11896f3d58e3b3978d36c7b7f04effbfcf3e979acf186690fb4e6d44415ef8533e2161b46a944d1dd61993c12d9350", 0xc4}, {&(0x7f00000004c0)="44511b4aea6926f497bbf1f680a3e77c8d227c19e780e8066d2dd68743df8713034adc5b8351b12c9fc982b238285d5e0b1f34a3793210f4c56f5dcf1ebe8d56d971e12207bfd93bdd9624a8080989d7a44668e3530cfcce91cea9d6b2c5e3b3972dcab2437e281fe1e4f82133a09a66fb0cc6ef48f9d3db258f287ca209bc8fb9b71069de25bda9e3787e8fb897317098bd18ec87a35438a06d5cf6c880ed44ac2b14acf05009c9ddeeb1a1ba06b1de54371ed33b9e1c6513bef8bfca61e2cb7d", 0xc1}, {&(0x7f00000005c0)="19e156acd7d61fa66efc39e880afb6b5c7626fb1fca7938fa4ca257af181eeb7ff6902fb4731a51e4d99251b50c230ec86426ffb0fdff2e61745be8ae2b9a1d63b1915ed3b721d3cc3685a8e8a42961cf5778a2631f3dda9e51f88e431ca451f747724df13ad402ba030f94511950488025f8884d5f1f791d3839821835fc9990bb9239ee66d7167f52393ea9e25daefc36e927c4d4efcd5d19751376e0e1a3ff42651dc8341d3a976ad667d4aea7a75d52bfcdaebfa01968c86ebcf8381c7fe345af793357ac64c345da003e668275a1c42a6ab7a6dc15f87", 0xd9}, {&(0x7f0000002040)="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", 0x1000}, {&(0x7f00000006c0)="00b9b85383d3593fc414aff96bf37f51079f1c3eedeffb726a3c3f35ab5985093f67d49dff8c46723dbe928ce034de44cf0e8c66444be7624e635e97e983321f38d77707a12387a0bd71ed5aeb4c576f41d3eb0cfbf6f9dd0c1ce59c0d81777e97762dc846e7564fe05bc93e3b74c9a408c71ab26c7ecd16707024013544b54a7b6613c589bf8d8c9cf41192bd1e8823daf2fa4f741c1c9065a9412d2ba531400470077f14cb120ea208", 0xaa}, {&(0x7f0000000780)="6e652c8a4315235cafd66a0dccda8abaaff22c4b05263d5e00615a18674c227114f34aeaffba3ba962aa2c27cee2f5469f9d2087c352026954f752edca3ddfe410f210328adb92d2b6926030001b6cadbc82b3b70d176177fc19fe53d5e4914a2b2ae22025cf88f19259081cf3898c2e87bbfd5d3216c12fdac958b3084d5af6a840d7bef90880276fcae68e3c9cf258884126d32ed059b7a1df0847091cd085df54b065a5de5b03dd34879a29bf13bc33ec8bf2bc84dfcc29abf6b1b6", 0xbd}], 0x8, &(0x7f00000008c0)=[{0x48, 0x107, 0x100000001, "e1c0cf879c7ca1d3d74e3e78cee667a222d5ce6a0513851d97f19fe0f9d5a9f9d487298c5c13481991b32a6dc259b82ce1a9"}, {0xb0, 0x103, 0x8, "e1f18b633c633b06834ed230bc9b3c0aa8b91124775bd1273a089b0984143f25427cf872111ecaf9a617da5a5bbd89e270d9ff35716af75f20b5951fc492e79ba08fbfa10151e89ee6602a9b26d017a1261101a6fa4abe6952af2eb743af946995f1b240bbec39c56213aa6d8302762a82aa8de72310328b51cb9f5dfed6206a3eb01d69cce94018f1eead5d0c0280dd0593659e88b5b4319cc51ec981f6"}, {0xb8, 0x18f, 0x1, "adc0e81ffeb01e5e32dfd636744caed9b97eafb33d9392d8c2cdbb251e61eef682ba7d76df1d578a72e69d06a41f7f61147db17f17a65ccade12324e0471392d02ef96b73cd0c917e79af9309a91f817e747609f89d287157abd4fb109edc66c6963a91d9f1bc8ccaa3773b98b4497cfc28946f961a404245a2590f18ecb414b3c3ddfbecf8fa5380705b8009dbabf0a39d4f8e37e987bddc04e1c5101cfa1a04ee13b"}, {0x108, 0x112, 0x3f, "f19fa4cf8fc7b1132dc483c0d811081698f30d5f20e38fb4baa6f4f1139bd35486e7d4279db86e0231662b0d38144ade1481976b3d7e8699726da80414bcbab47ef8d6fea06d3e8c5b6fd84af8ffb8b6d09e4a82a17c3903ecf0447307b0c327d9e8edd8eaca402480a74fc538de5368d63b07403aad1070a953089c9614d926af48ec2bfb5534d926d7b2e1b18495e0bb71ba9dbfd8534577b68280f23a960e8d09b2e143471ce2ae241ac4cf81cac4510bd31b34eb92455666e2a4684663c03ad58f5a3a880c55f0afdd6a69557a5bcc344c645d1d489f1dd20ac1c7b3c75c36465fc15b77b06f6f9f0eb0ff8c87c7471b1e"}, {0x88, 0x109, 0x1, "7afdfb879bf7c9f302bfa2a378482f83dfeeee16773f71d48b2b03bbbbe6d6a73834e33051a18f16e33423b4f6369f66023166ccfb9ec12e835a4251720a65617ea20baaffc917b72fcf652239012c490565a4589ade2271257085dfb26c717f4542bd220880cc01c55011a299dda3842ef4ea888aec925a"}], 0x340, 0x48000}, 0x10000) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f00000000c0)='./bus\x00', 0x42f4, 0x1, &(0x7f0000000100)=[{&(0x7f0000000200)}], 0x1000, &(0x7f0000000140)={[{@fmask={'fmask', 0x3d, [0x0, 0x0]}, 0x2c}, {@usefree='usefree', 0x2c}, {@usefree='usefree', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@discard='discard', 0x2c}]}) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = dup2(r1, r1) getsockname$netlink(r2, &(0x7f0000000c40), &(0x7f0000000c80)=0xc) accept4$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x800) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000001600)='./bus\x00', 0x61c, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000015c0)=ANY=[]) [ 1435.488497] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21695 comm=syz-executor7 2018/04/23 16:51:29 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f00000003c0)=0x10, 0x800) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4800, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000400)={0x0, 0xfffffffffffffff9}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000480)={r1, 0x1ff, 0x30}, &(0x7f00000004c0)=0xc) prctl$intptr(0x21, 0x4) 2018/04/23 16:51:29 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r1, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000100)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0x88, 0x10d, 0x1, "1ce5eefd1cfbc6a93fe822bd77fbbefe331d1f1d5b1e9259a791ddce9fa60548171e82aff1e8e69c3acbb8dc29aacd1aa4d6e119fdf6e02388d220d21f2ac1c298a315f416b645420a00e8288e6bd8dd1882705a8c0059674e0f5fc190d5d4816eee5b60d993a4653c254fc2e6ab8eade0db0769e76c"}, {0xb0, 0x86bc82db3ceee401, 0x10001, "347ddb0405d83621cc6e32842e9916f1104c5e8484f45cf98fd2a2ca58d017e442bd2d17e7a255e89125c2fc18d1c5d580c3a9ad2615f0a9cbd07b883067f1ca8e95413571976deba6b311735ba825760f4d9ec2a7e7e4e8db623173c31b75e4002d463466786af325140154a6bd60dc0edb38b3939694c234a509a553e185fb1d4de2f141dac61d98b626b7ec8720bb9a4c8a83852ff1ca15e91090"}], 0x138, 0x1}, 0x4000) 2018/04/23 16:51:29 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8001, 0x420000) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000002c000)) r1 = creat(&(0x7f0000419ff4)='./file0/bus\x00', 0x0) mknod(&(0x7f0000000100)='./file0/bus\x00', 0x8005, 0x8001) umount2(&(0x7f0000000040)='./file0\x00', 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000140)=@req={0x9, 0x0, 0xe1ee, 0xffffffff00000000}, 0x10) umount2(&(0x7f0000000180)='./file0/bus\x00', 0x4) 2018/04/23 16:51:29 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYRES16=r0], 0x1}, 0x1}, 0x0) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@bridge_delneigh={0x28, 0x1d, 0x901, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/23 16:51:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x0, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:29 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e23, 0x73a, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4, 0x51, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1, [0x3, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) 2018/04/23 16:51:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080), 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00'}}) 2018/04/23 16:51:29 executing program 5: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a909f134ce38851ecfdbbfcb9589e80db950d4ce9cbc8c9a032e836f0b798058439ed554fa07424adee901d2da7526d7a071fb35ce73efb8a573000000000000") munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000280)={0x107106d8, &(0x7f00000002c0)}) readahead(r1, 0x4, 0xffffffff) fcntl$getown(r1, 0x9) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {}, {}]}) 2018/04/23 16:51:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x0, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:29 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="3500000012002100000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001400030073697430000000000000000000000000"], 0x34}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0xf4, 0x4) 2018/04/23 16:51:29 executing program 6: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x7) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='auxv\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/04/23 16:51:29 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e23, 0x73a, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4, 0x51, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1, [0x3, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) 2018/04/23 16:51:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x0, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0xaa, 0x81e, 0x0, 'queue1\x00', 0x6}) close(r0) 2018/04/23 16:51:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10, 0x0, 0x0, 0x200000000}, 0xc, &(0x7f0000226000)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000007d4337be280acc4f81564476362a4dbfd23a76c5ad516a8dabc6b0cd028974a65f14611b86ba65828b36234dae65c4b90772e989fbd4f6f573cf9308503d8408bbc65352b205d2ce81e1a7000000000000000000"], 0x14}, 0x1}, 0x0) fgetxattr(r0, &(0x7f0000000080)=@random={'osx.', '+\x00'}, &(0x7f00000000c0)=""/184, 0xb8) 2018/04/23 16:51:29 executing program 7: r0 = socket$inet(0x10, 0x4, 0x2) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockname$unix(r1, &(0x7f0000000100), &(0x7f00000001c0)=0x53) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) [ 1435.964885] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=17277 sclass=netlink_route_socket pig=21734 comm=syz-executor6 [ 1436.023324] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=17277 sclass=netlink_route_socket pig=21734 comm=syz-executor6 2018/04/23 16:51:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x200, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000140)={0x30000000}) r3 = syz_open_pts(r0, 0x0) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xa00) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000000100)) dup3(r1, r0, 0x0) close(r3) 2018/04/23 16:51:29 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000780)='erspan0\x00', 0x10) r1 = creat(&(0x7f0000000600)='./file2\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000008c0)=[@in={0x2, 0x4e21, @rand_addr=0x10001}, @in6={0xa, 0x4e20, 0x64a5, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x3c) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file2\x00', 0x3ff, 0x2, &(0x7f0000000700)=[{&(0x7f00000007c0)="c0b7b24dd86e3889c707de23a58a91829c79d75aeb77630e5949c9f95f4bab2c8f7015f36e3966c3522b6501bbf352a37bb284c864acabc7ac50d2db0127f2fdb239e0c7bea57db5336cb41fcdd9c270872661c3c78d1f0f968ae26cf8c518fbd86cb2a5e56f7390e4cd86ce4742d7929adbc69c259243385f7b6952b15dd2271d95b9394d5319541de14f8ba22322b8afdf62c778d1b3be1ee753880d21d9d26fe099dd3c86b9e127acb84c6aa1a0866423e15aa56a71a9bdf1f72a94cdd93b6f778b05e1bb6102667bbf755e95456f6be153250cfbcd654b3d59b6f27307b22b72dcd5b62569d1", 0xe8, 0x401}, {&(0x7f0000000140)="8d46aaf6a0c26d5125d3deeab8b21de8b5ba085df43b171889f5a4c0a8daf63d2718cc37f7d0f7c9b004cfe8ae3131073496e50315a2e14ee7e1f98b189168145a158a93f27e67e6379d2f52bbf8", 0x4e, 0xd631}], 0x40, &(0x7f0000000740)={[{@usrquota='usrquota', 0x2c}, {@balloc_notest4='block-allocator=notest4', 0x2c}, {@tails_on='tails=on', 0x2c}, {@conv='conv', 0x2c}]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/mls\x00', 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000500), 0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x5) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x0, @empty, 0x6e}], 0x4c) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) fallocate(0xffffffffffffffff, 0x3, 0x0, 0xffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000)={0x9, 0x0, 0x6}, 0xc) getpeername$inet6(r1, &(0x7f0000000680)={0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x1c) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='children\x00') ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000280)) get_robust_list(0x0, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18) sysfs$3(0x3) fcntl$lock(r1, 0x6, &(0x7f00000002c0)) 2018/04/23 16:51:29 executing program 2: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) unshare(0x8000) pwrite64(r0, &(0x7f0000682000), 0x0, 0x0) 2018/04/23 16:51:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x14, 0x52, 0x1, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/23 16:51:29 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000200)={0x0, 0x0}) getpgrp(r0) capset(&(0x7f00000002c0)={0x39980732, r0}, &(0x7f0000000040)={0x1, 0x7, 0x7, 0x8, 0x9, 0x2}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x1f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x3, 0x1}, &(0x7f00000001c0)=0xc) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x3b, &(0x7f0000dcffe8)=""/24, &(0x7f00000000c0)=0x18) recvfrom$llc(r1, &(0x7f0000000240)=""/22, 0x16, 0x10000, &(0x7f0000000280)={0x1a, 0x204, 0x80000000, 0x8, 0x3, 0x100000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/23 16:51:29 executing program 0: r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) 2018/04/23 16:51:29 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c5465b7f6d26600000000000000000000ef783b9b00000000"], &(0x7f0000000140)=0x24) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:29 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e23, 0x73a, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4, 0x51, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1, [0x3, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) 2018/04/23 16:51:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x14, 0x52, 0x1, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/23 16:51:29 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0xffffffff, 0xfffffd1b) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x0, 0x3ff}, {0x73}, 0x0, 0x1, 0x6}) 2018/04/23 16:51:29 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e23, 0x73a, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4, 0x51, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1, [0x3, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) 2018/04/23 16:51:29 executing program 6: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e20, @rand_addr=0x5}], 0x10) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/04/23 16:51:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x14, 0x52, 0x1, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/23 16:51:29 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000280)=""/223, 0xb5}], 0x2fb, &(0x7f0000000080)=""/128, 0x5}, 0x0) r1 = dup3(r0, r0, 0x80000) symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0xfffffffffffffd67}, 0x0) 2018/04/23 16:51:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:29 executing program 0: r0 = socket$inet(0x2, 0x80002, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) fstatfs(r0, &(0x7f00000009c0)=""/199) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="49d700ac"], &(0x7f0000000340)=0x1) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) ptrace$peek(0x2, r1, &(0x7f0000000600)) rt_sigqueueinfo(r1, 0x12, &(0x7f0000000ac0)={0x30, 0x8, 0x951, 0x17}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x6, 0x6, 0x4, 0x8, 0x3, 0x9, 0x8, 0x8}, 0x20) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)=0x0) ptrace$setregset(0x4205, r2, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)="5bb85e11575616a6e17b8f3820dc8cb112d19d828e1bf1e4490ff47c909ab9ce529e5916bf87620bff4dfe9283191b3eb08523ec711596cad6f39edfcd5218b03ee8", 0x42}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x1ff, 0x8, 0x9, 0x100000001, 0x674c}, &(0x7f0000000080)=0x98) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x80000) connect$inet6(r4, &(0x7f0000000300)={0xa, 0x0, 0x400, @empty, 0x5}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="9800f5ffffffffffcc0000807823f5608b0000000000ede6f702b52b9079ae2ed0ffff0f8886b0861616700e9800000000cef74cd5be602d6c08c4c95811c5c51deca316794ebe3af6cb9eb421d1208bbc5e55c8047465a0f1488df8f8b6ec3269317a9c2c846d97a8a49705aa9ca32debb685ec68470a084c1a2c5ef4a57c71746407d5613a1eee25b84c8e872d04801d08aceb0fd4e2e55b4bc595969f44fa7cc56052b226f0f627000000ea1524114613035980005c2f7c827be2febaab9378693f381abfc17eb785e22bc234c1b6621db739b2f65d8ea7ba"], 0xda}, 0x8001) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00000001c0)=0x2, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000008c0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000980)=0x98) sendmsg$netrom(r4, &(0x7f0000000b40)={&(0x7f0000000880)=@ax25={0x3, {"e2406d1a39c2b2"}, 0xd9c}, 0x10, &(0x7f0000000b00), 0x0, &(0x7f0000000c80)=[{0xe8, 0x0, 0x20, "0a7fa67a0c7c7d8d5c7129b0ad8724c417b0deb092b2dcd90dd0aad464278cb37990bd49d52c548331a50caae8672e7dcd0456f9c7c82f4ae5bd9ec859b3c3c07c36be5d20db4bb780ead55181d4ebf254afd74ceb94c7e8fbae583a55890ed56d27ee00ed69e1fafe65f99beb7c5402bdd1478a3f4ebf10e4c4c66533ce4a0f38f1adaf12e8abbd9e53de3e5fc44401b4debcad8c38127a1c53c589300d4695280a279d4ddd23ef6554698ee8af2017a1e7b834b3048e1c25f4628cf029e2e403c10ac4bf6a2b72d71bbaf5b56920e2a4d67956"}, {0xf8, 0x0, 0x8, "f530a201bb6413ae49e49fa21ed73e2780db00603620a8be118ae92cd4e42279a05386c7e54a8993e3df4bd33ccb8d39104e7000213924f04faf41c8783b8d2f2dd2908c3cc67f5b9b5da5ca5266e6128de09c1fbf848f18388f5004719e2a787d25faf4bdd213c66d40cda0a246e58242f7074093952138823cddd11009fab12e7fda69ef3bf34ac44b35b4414699cc46fefdd37b39046ac1dddd13bbd3502947a5c0060e7501c52277045b64dcf92e5b9894c0d39ca3b7489ba133c2f728f77b39890b7dec1cc43bef3d14c184e4692f1e8d95dd249811a6662ed8073a8e9160ca"}], 0x1e0, 0x4004000}, 0x800) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000640)={r5, @in6={{0xa, 0x4e22, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}}, 0x7fffffff, 0x100000000, 0x8, 0x80000001}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000c40)=0x2) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003580)={0x0, 0x4, 0x0, 0x4, 0x4bf, 0x80000001, 0x9, 0x0, {r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x200, 0xb478, 0xfff, 0x4, 0x9}}, &(0x7f0000003640)=0xb0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 2018/04/23 16:51:30 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x408002, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000041cff4)='/dev/ashmem\x00') ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00001b5ff1)=""/15) 2018/04/23 16:51:30 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000dc0)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000001280)=ANY=[@ANYBLOB="4c0100003200000028bd7000fddbdf251f00000008001500e000000130012d0008004800", @ANYRES32=r2, @ANYBLOB='\b\x00?\x00', @ANYRES32=r3, @ANYBLOB="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"], 0x14c}, 0x1, 0x0, 0x0, 0xbf582a4ab3c58258}, 0x800) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket(0xa, 0x2, 0x0) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r4, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r4) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r4, &(0x7f00000011c0)="b432656f9a77946eaa0cf603c475f7a8ad97f32c1b83670e9c9ed0c8fb7a67711f865dd581dcd7cacb62891c9195cfcaa11c99bbb3226f7c8020024665fb61b14344e459cf2dd89ae98887d472a6acffccc538e37b8a71a6385408baa28cc1782f5bc9a79c401a7e8f7cbcc0298b0f2fd461ee23c36f6ebd5ef7753ac778c12ed87a4f1a3ba0d4fc07ef0e12cff6dde2ec943b31fb12d16457ab129f26891897bf3f60136515892308f54ea9987e4047731968604daee487", 0xb8, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000005c0)={r6, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10) sendmsg$inet_sctp(r4, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)={0x14, 0x0, 0x8, 0x70bd26, 0x0, {0x10}}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4000) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000240)=0x2) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r7 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r7) 2018/04/23 16:51:30 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(r0, &(0x7f0000000400)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001340)={0x0, r2, 0xa5}) r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000580)=ANY=[], 0xfffffce5) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0xf51}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) lseek(r5, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x40000000, 0x0, 0x401, 0x0, 0x0, 0xff, 0x400, 0x0, 0x0, 0x8001}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) fgetxattr(0xffffffffffffffff, &(0x7f0000000440)=@random={'os2.', 'ifb0\x00'}, &(0x7f0000000880), 0xfedd) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000001240), &(0x7f0000001280)=0x8) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000001200)=0x400, 0x4) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000100)) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r6, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) getpid() setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="3700000002004e24ac14140a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000ffffffff000011b97d6b95bb1c610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[], &(0x7f0000000800)) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000003c0)={r2}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001380)=0x0) ptrace$poke(0x5, r7, &(0x7f00000013c0), 0x40) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000057c0)=""/216) 2018/04/23 16:51:30 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000140)=""/228}, {&(0x7f0000000240)=""/127, 0xffffff27}, {&(0x7f00000002c0)=""/137}, {&(0x7f0000000380)=""/210}], 0x100001d4, &(0x7f0000000540)=""/128, 0x80, 0x2002}, 0x100000000) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='\vN', 0x2, 0xffffffffffffffff) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) accept$ax25(r2, &(0x7f0000000240), &(0x7f0000000280)=0x10) r3 = add_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r3) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000000)) 2018/04/23 16:51:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000"], 0x14}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000480)={@in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x0, 0x8000000, "3892a71e433ffada8140994d16d5e5acd5b0f90bf3cf016ae033b0b51ecaed70081885289fe9e1ba56c7d7c80e5fbb4a90fd3697ec5fd03e65a0114dbba5f45e41add7662b94a058fc10d9b34996268b"}, 0xd8) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000100)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x400000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)="f103cde907e1e8a35dad99484e927a57ef689bbd8f3b66efb929681f3484fe7dd55bb150bcd6bc78e668998775d53ec4fade92f84b143d35c379fb56d5fa391b1c6e5bd0", 0x44}], 0x1, &(0x7f0000000580)=[{0x80, 0x12b, 0x7, "68dcb747871c89453fea8509ff6a6531fbe2532a4962dd23797e8a521a128cf327f4877b6460968e384c67f0198de2ab6a68054452a046beb834d44de25b4471dcda514a4e3b1c739cbfd2c59a993d7cdb9357d7fe75438ada9b79da8be070fa78e9b1914c878adb6f61"}, {0xa0, 0x114, 0x5324, "ad54c0aeb8754f652d5114ef37d7acc38aeb602af1da1055ee63b3178625e32b1e303097534e37778ea33a6e4353b40eaf89f6ee354d883d994700c8e220b9f33bb18850a087ee4fc8ad1d9b5050ef686a6dc1b5d5ffff0d8a470aff7d5e7d3f19724208cede2a896cb6c3193c6ca6b5aba84c7447c8159b023d478d597b71c20b63c6f59912aed5ed7f00"}, {0x110, 0x119, 0x401, "5d3e5fa01ebc6a158588e18c5c2c5f15f25474b2bd6f289172579168163828479482645946a15c63a6464aafd47c71989ee5a3c16bccec0f3bf71cc8347ece3f5e3e09583b0201434c064a2185587fa27c789d6755d24e3a8650c560278ce511b0a53212b6b902715dc4d77e57ba228b33e6f671227214eae071ec85a19d9a08b03c4faa3818072d10d66d0960f6e2e004bdceaecef97a7f135e1b6a80a007179b2cf2a9083768569c0c812cdb8382eeda4330f83e79ddced61c5b2b16acd89085c9b34a26998d344e849d49f7b12dc65db3344747cb74e133fe1268f50a57b9f62fa32bfa929a2d613c74a5b51642cad0c4b376cd5f4bd10d"}, {0x98, 0x113, 0xffffffffffffff73, "7b276cc24e5138504ca7fa5dadf8d0053eb14aab90b15d92c8af26027946e50958bf2bef8c0e660b8f60f75192b69a9869bf4505aa77abb4bb53ff9290f1b158eaa1dadefd0e51a1c9a6e60f83891ecc924534a68f58ea07ae737fbb801cb018aaca43ea7aa7f79da3cd269a311d6307ecfd24e548d4b06ddf515e7666c4b4319f29215aee80"}, {0x40, 0x12f, 0x9, "db25917c1e81986105a6f7f0c39e39b6e45b2ce78895a5db5a9983efe0777ce37353c5120837cf4bbf82a1fb"}, {0x30, 0x10e, 0x5, "c8395d7139f7d970fe74e98b3d1c4b16e75ecdf1580d512f42ff48"}], 0x338, 0x4}, 0x20000000) r1 = open(&(0x7f0000000000)='./file0\x00', 0x701040, 0x8) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/04/23 16:51:30 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e23, 0x73a, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4, 0x51, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1, [0x3, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) 2018/04/23 16:51:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:30 executing program 7: r0 = socket$inet(0x10, 0x80002, 0x800000009) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0), 0x1000000000000043, 0x0, 0x9b, 0xb747b6fc51a44c91}, 0x0) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)=""/128, 0x80, 0x5}, 0x12042) sync() ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'vlan0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}}) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:30 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e23, 0x73a, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4, 0x51, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1, [0x3, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) 2018/04/23 16:51:30 executing program 0: getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000564000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000009a000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x4, 0x1a031, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/23 16:51:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000377a146fa9ec4e80135200010000000000000000", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) getpeername(r0, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000040)=0x80) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x2}}, 0xed, 0x0, 0xcd8, "52dc2ccff8260d1c9e2124f5529142c5dfc20860e0ba1d3576b9edb921a5a14e48a0a5a0afd34c9dda132df2ba7cad779f0a7364b78c4a40e4f3966debc45b8052bd0436eb1de5651d49f27083fc102e"}, 0xd8) 2018/04/23 16:51:30 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000000980)=@nfc_llcp, 0x80, &(0x7f0000000480)=[{&(0x7f0000001bc0)=""/4096}, {&(0x7f0000000500)=""/213}, {&(0x7f0000000180)=""/19}, {&(0x7f00000001c0)=""/102}, {&(0x7f0000000240)=""/101}, {&(0x7f00000002c0)=""/226}, {&(0x7f00000003c0)=""/166}], 0x0, 0x0, 0xfffffffffffffd38, 0x9}}], 0x3fffffffffffff5, 0x0, &(0x7f0000000b80)={0x0, 0x989680}) 2018/04/23 16:51:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8001, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:31 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', 'veno\x00'}) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='veno\x00', 0x70) sendto$inet(r0, &(0x7f0000000200)="a6", 0x1, 0x0, &(0x7f0000001200)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/23 16:51:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001640)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth1_to_team\x00', 0x10) bind$inet(r0, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001600)='lo\x00', 0x10) listen(r1, 0x0) r2 = dup(r0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000100)={0x0, 0x7b, 0x10000, 0x1}, 0x10) 2018/04/23 16:51:31 executing program 7: r0 = dup(0xffffffffffffff9c) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) getpeername$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r2, &(0x7f0000000200)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000d80)=""/131, 0x83}, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/23 16:51:31 executing program 2: syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) clone(0x0, &(0x7f00000001c0)="9906d07c1a606e3c268e8b3c13c4585da45bfe75fa8b549827f0ead647b838fbc7739b4a9e4d59f8ca33116338140400000000000000c8d5026c8a79cdcbdafa4fa67e912e2d6997a17c1703952ee810324d1c14ceea4e28465baf7acfa8da3c89d8b51c92458fc84b88de45cfbc673ba46f4f04fa280acbe9dbeac10b805ae1428db2c013cdb1dcdb1d72454cd84a5d1f5882889d21966864003a6a24f47d6e58d54683d6058491bef686d2e812934bff8bd8c910a3f0dea10b0feee78961fe887498f275fad8a0b0f3b228e276dd8422cdce17d7d9923c4ece68ea80c82367a2d1ff1ee57fd4e9aeca27", &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f00000002c0)="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") r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0xc140, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioprio_get$pid(0x0, r1) 2018/04/23 16:51:31 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000dc0)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000001280)=ANY=[@ANYBLOB="4c0100003200000028bd7000fddbdf251f00000008001500e000000130012d0008004800", @ANYRES32=r2, @ANYBLOB='\b\x00?\x00', @ANYRES32=r3, @ANYBLOB="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"], 0x14c}, 0x1, 0x0, 0x0, 0xbf582a4ab3c58258}, 0x800) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket(0xa, 0x2, 0x0) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r4, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r4) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r4, &(0x7f00000011c0)="b432656f9a77946eaa0cf603c475f7a8ad97f32c1b83670e9c9ed0c8fb7a67711f865dd581dcd7cacb62891c9195cfcaa11c99bbb3226f7c8020024665fb61b14344e459cf2dd89ae98887d472a6acffccc538e37b8a71a6385408baa28cc1782f5bc9a79c401a7e8f7cbcc0298b0f2fd461ee23c36f6ebd5ef7753ac778c12ed87a4f1a3ba0d4fc07ef0e12cff6dde2ec943b31fb12d16457ab129f26891897bf3f60136515892308f54ea9987e4047731968604daee487", 0xb8, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000005c0)={r6, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10) sendmsg$inet_sctp(r4, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)={0x14, 0x0, 0x8, 0x70bd26, 0x0, {0x10}}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4000) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000240)=0x2) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r7 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r7) 2018/04/23 16:51:31 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(r0, &(0x7f0000000400)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001340)={0x0, r2, 0xa5}) r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000580)=ANY=[], 0xfffffce5) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0xf51}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) lseek(r5, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x40000000, 0x0, 0x401, 0x0, 0x0, 0xff, 0x400, 0x0, 0x0, 0x8001}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) fgetxattr(0xffffffffffffffff, &(0x7f0000000440)=@random={'os2.', 'ifb0\x00'}, &(0x7f0000000880), 0xfedd) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000001240), &(0x7f0000001280)=0x8) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000001200)=0x400, 0x4) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000100)) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r6, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) getpid() setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="3700000002004e24ac14140a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000ffffffff000011b97d6b95bb1c610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[], &(0x7f0000000800)) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000003c0)={r2}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001380)=0x0) ptrace$poke(0x5, r7, &(0x7f00000013c0), 0x40) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000057c0)=""/216) 2018/04/23 16:51:31 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e23, 0x73a, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4, 0x51, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1, [0x3, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) 2018/04/23 16:51:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000100)={@rand_addr, @broadcast}, &(0x7f0000000140)=0xc) sysfs$3(0x3) accept4$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'bond_slave_0\x00', r1}) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c0000005200010000000000000000000200000008000100ed160f4fd9a514cd2be5e0b52242ab50973900ed798cf03bccb3b08562b63462534812d2588939a27810b78fd9c47f2c9c9a1428a64b38459ce2c13c8d142057ff6290bc0017c10bf9c13c56a9a07877023935b6645aa6a2628ec595e02cdc9765ccca4e793a8587beec99fbe60d7680263d0a59f456e9092cee87940e2a932ee7fcf61d91c4a9754eedd3b07bbc04f7f1626d71", @ANYRES32=r2], 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:31 executing program 0: r0 = getpgrp(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000580)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000700)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6, 0x4e21, 0xfffffffffffffe00, 0x4e24, 0x0, 0x2, 0x20, 0xa0, 0xbb, r2, r3}, {0x5, 0x7fffffff, 0x8, 0x100000001, 0x3, 0x47f, 0xe0c, 0x4}, {0x3ff0000000000000, 0x3ff, 0x3, 0x6bd3}, 0xcae, 0x6e6bb9, 0x1, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0x2b}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x10}, 0x3501, 0x0, 0x2, 0x10000, 0x4, 0xff, 0x401}}, 0xe8) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffd}, 0x0, 0x5) rt_tgsigqueueinfo(r0, 0x0, 0x12, &(0x7f00003efff0)={0x0, 0x0, 0x20008}) getpeername(r1, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000240)=0x80) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000280)=0xba2a, 0x4) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r5, &(0x7f0000950000)=""/128, 0x80) r6 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x100000000, 0x400) ioctl$PERF_EVENT_IOC_QUERY_BPF(r6, 0xc008240a, &(0x7f0000000180)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPIOCSFLAGS(r6, 0x40047459, &(0x7f0000000140)=0x101a) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r8 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x4000, 0x80) linkat(r7, &(0x7f0000000040)='./file0\x00', r8, &(0x7f00000000c0)='./file0\x00', 0x1400) 2018/04/23 16:51:31 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e23, 0x73a, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4, 0x51, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1, [0x3, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) 2018/04/23 16:51:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) socketpair(0x10, 0xe, 0x81, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000100)={r1, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000005200010000000000000000100200000008000100", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x20001) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)=""/128) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1}, 0x0) llistxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/109, 0x6d) 2018/04/23 16:51:31 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x8001, 0xffff, 0x8000, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x2}, 0x8) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) sysfs$3(0x3) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:31 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e23, 0x73a, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4, 0x51, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1, [0x3, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) 2018/04/23 16:51:31 executing program 1: setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e23, 0x73a, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4, 0x51, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1, [0x3, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) 2018/04/23 16:51:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x400, 0x8, 0x9d, 'queue0\x00', 0x3}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00'}) 2018/04/23 16:51:32 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) 2018/04/23 16:51:32 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp6\x00') renameat2(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000340)='./file0\x00', 0x3) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000380)) socketpair(0x3, 0x1, 0x3f, &(0x7f0000000140)) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)=""/146}, {&(0x7f0000000280)=""/126}, {&(0x7f00000013c0)=""/4096}, {&(0x7f0000000300)=""/18}, {&(0x7f0000000540)=""/172}, {&(0x7f0000000400)=""/142}], 0x328, 0x10400003) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0xffffffffffffff26, &(0x7f0000000040)='teql0\x00'}) 2018/04/23 16:51:32 executing program 2: unshare(0x20000400) mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r0 = inotify_init() socketpair(0xa, 0xa, 0x3, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001140)={0xffff, 0x5, 0x2, 0xbaf1, 0x451, 0x7f, 0x3, 0x20, 0x3, 0x9, 0x9}, 0xb) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xd40, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001080)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000010c0)={r3, 0x80, 0x16, "54330a1b7ec8a41847dfb64ce10044737ee24f41df34"}, 0x1e) r4 = inotify_add_watch(r0, &(0x7f0000b99e7d)='./file0\x00', 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001180)=0x1ff, 0x4) inotify_rm_watch(r0, r4) 2018/04/23 16:51:32 executing program 5: r0 = socket$packet(0x11, 0x102, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000004000), 0x3) 2018/04/23 16:51:32 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x8001, 0xffff, 0x8000, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x2}, 0x8) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) sysfs$3(0x3) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:32 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x2) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{}, {}]}, 0x8) socketpair(0x0, 0x2, 0x7, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="0e000000f5825cd8c1eb5a432073937a21dc"], &(0x7f0000000540)=0x16) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580), &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3, 0x2}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800)={0x0, 0x8000000000000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x10) getuid() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000f40)={0x0, 0x4}, &(0x7f0000000f80)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000fc0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040), &(0x7f00000000c0)=0x10) 2018/04/23 16:51:32 executing program 3: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = dup2(r2, r0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000580)={0x7, 0x4}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={0x0}, &(0x7f0000000840)=0x8) r5 = pkey_alloc(0x0, 0x6) pkey_free(r5) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000880)={0x80000001, 0x206, 0x3, 0x6, r4}, 0x10) socketpair(0x14, 0xa, 0x7, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000001900)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], 0x2) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000300)=0x2) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r3) r7 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0xffffffffffffff69, r7) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000540)='/dev/loop-control\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000180)) ptrace$peekuser(0x3, 0x0, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(r8, 0x4c82) r9 = ioctl$LOOP_CTL_GET_FREE(r8, 0x4c82) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, r9) ioctl$LOOP_CTL_GET_FREE(r8, 0x4c82) r10 = dup2(r8, r8) r11 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) setsockopt$inet_tcp_TCP_ULP(r10, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f00000000c0)=0x5110e10b) setsockopt$inet_udp_encap(r11, 0x11, 0x64, &(0x7f00000001c0)=0x2, 0x4) socket$pptp(0x18, 0x1, 0x2) getpeername$netlink(r3, &(0x7f0000000740), &(0x7f0000000500)=0xfffffffffffffdf5) 2018/04/23 16:51:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x400000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000520001000000000000fb3220ce00000008000100", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:32 executing program 1: setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e23, 0x73a, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4, 0x51, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1, [0x3, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) 2018/04/23 16:51:32 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="20010000", @ANYRES16=r1, @ANYBLOB="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"], 0x120}, 0x1, 0x0, 0x0, 0x800}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) fremovexattr(r2, &(0x7f0000000040)=@known='system.advise\x00') mmap(&(0x7f0000334000/0x2000)=nil, 0x2000, 0x2000004, 0x110, r2, 0x2001000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) r3 = gettid() syz_open_procfs(r3, &(0x7f00000000c0)='net/udp\x00') 2018/04/23 16:51:32 executing program 1: setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e23, 0x73a, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4, 0x51, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1, [0x3, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) 2018/04/23 16:51:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x480040, 0x0) listen$netrom(r2, 0x40) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000000005cd22fd9ac77f4020000000000000000", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:32 executing program 0: socketpair(0x19, 0x0, 0x5c, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) socketpair(0x0, 0x3, 0x4, &(0x7f00000000c0)) [ 1439.376083] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21975 comm=syz-executor4 2018/04/23 16:51:32 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e23, 0x73a, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4, 0x51, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1, [0x3, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) 2018/04/23 16:51:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0010005200010000000000000005000200000008921e023b6c8fb823ff000100", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000200)=0x78) [ 1439.508054] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21983 comm=syz-executor4 2018/04/23 16:51:32 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e23, 0x73a, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4, 0x51, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1, [0x3, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) 2018/04/23 16:51:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c400000520005873fae3a080008000100", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:33 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e23, 0x73a, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4, 0x51, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1, [0x3, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) 2018/04/23 16:51:33 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) tkill(r1, 0x1b) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=ANY=[@ANYBLOB="000200000000005e4b249d48a7ac8c3b347000ff018bcb000000000000000000000009"], 0x18) memfd_create(&(0x7f0000000000)=',-systemuser)\x00', 0x2) sendto$inet6(r0, &(0x7f0000a05ae2)="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", 0xb31, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/23 16:51:33 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000012002100000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="00000000000000ff4efa75007369743000000000000000006e000000"], 0x34}, 0x1}, 0x0) 2018/04/23 16:51:33 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x8200) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000140)={0x5, 0x3c, 0x7, 0x2, 0x5}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000180)) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r1, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0xfffffffffffffd0e}, 0x0) 2018/04/23 16:51:33 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0x6}, 0x8) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x2000, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000200)=0x75) connect$bt_l2cap(r2, &(0x7f0000000380)={0x1f, 0x7, {0x9, 0x0, 0x0, 0x8, 0xfff, 0x35fb}, 0x2, 0x80000000}, 0xe) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x800, 0x423, 0x8008, 0x100000001, 0xffffffff, 0x9, 0xbd1, 0x5, r1}, 0x20) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x7, 0x0, 0x7fff}) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) utimensat(r2, &(0x7f0000000280)='./file0\x00', &(0x7f0000000340)={{r3, r4/1000+10000}, {r5, r6/1000+10000}}, 0x100) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="240000001900030007ff0907000083be801b000000040005032085680300a3a2d188737e", 0x24}], 0x1}, 0x0) 2018/04/23 16:51:33 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000001c0)='tmpfs\x00', 0x0, &(0x7f00000002c0)="5f64c8283312f1a5abcefb919fc06d66fdb8a28e67313c36ad6d6150592f5346130fe333ded4b318bd1f362c382095201e92329ad422f28692ecb46646588e85084b02677fb0c0e8fdd76eb66a7570f421f9e63cca093d1c65ed1326d26fe083b0bbd72c") getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x6, @empty, 0x400}}, 0x5, 0x2, 0x4, 0x9, 0xc2}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="73e1ff0029770435a803551795e3dad0fa2023a6bc04daee189c6754e5b145665b423e711b51727969850ddf8c8169367feda3f10e4e6196f9ecf7a07ff845927bc8a763c836082b428335ec07306b6761f4dfc688f1b95689e1df8e485bfe57d089c6c435e59bc9cddeb72b37f599f78a30af"], &(0x7f0000000400)=0x7b) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000440)={0x0, 0x1000, 0x6, [0x401, 0x1000, 0x1, 0x3, 0xfffffffffffffffa, 0x5]}, &(0x7f0000000480)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0xfff}, &(0x7f0000000500)=0xc) sendmsg$inet_sctp(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff]}, 0x6}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x7, 0x1, 0x100, 0x401}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x201, 0x1000, 0x7c, r1}}, @init={0x18, 0x84, 0x0, {0xfe7b, 0x3, 0x990, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xfffffffffffffffa, 0x204, 0xfff, 0xffffffffffffffff, 0xa770, 0x0, 0x3, r2}}, @init={0x18, 0x84, 0x0, {0xffff, 0x5, 0x3, 0x9}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x4, 0x0, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0xb, 0x6, 0xfffffffffffffffb, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff800, 0xcf, 0xa, 0x200, 0x0, 0x0, 0x1, 0xdd7, r4}}], 0x180, 0x10}, 0x20044000) 2018/04/23 16:51:33 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b71ff4)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) read(r2, &(0x7f0000000040)=""/104, 0x68) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x6, 0x4) epoll_wait(r1, &(0x7f00001bf000)=[{}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000051ff4)={0x13}) [ 1440.266191] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 1440.283595] tmpfs: Bad mount option _dÈ(3ñ¥«Îû‘ŸÀmfý¸¢Žg1<6­maPY/SFã3ÞÔ³½6,8 • ’2šÔ"ò†’ì´fFXŽ…Kg°Àèý×n¶jupô!ùæ<Ê [ 1440.328707] tmpfs: Bad mount option _dÈ(3ñ¥«Îû‘ŸÀmfý¸¢Žg1<6­maPY/SFã3ÞÔ³½6,8 • ’2šÔ"ò†’ì´fFXŽ…Kg°Àèý×n¶jupô!ùæ<Ê 2018/04/23 16:51:34 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') r1 = socket(0x8000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'veth1_to_team\x00', 0x0}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getdents(r0, &(0x7f0000000040)=""/79, 0x4f) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={'lo\x00', {0x2, 0x4e21}}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e21, 0xbf6a, @dev={0xfe, 0x80, [], 0x13}, 0x3ff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3a77}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0xffff, @loopback={0x0, 0x1}, 0x1ff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x14}, 0x3ff}], 0xbc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) getdents(r0, &(0x7f000055f000)=""/4096, 0x1000) 2018/04/23 16:51:34 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x73a, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4, 0x51, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1, [0x3, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) 2018/04/23 16:51:34 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000007000)=[{&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0x3d}], 0x2, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)) r0 = getgid() setfsgid(r0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/04/23 16:51:34 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='./file0/file0\x00', r0, &(0x7f0000012ff8)='./file0\x00') link(&(0x7f0000823ff2)='./file0/file0\x00', &(0x7f0000865ff2)='./file0/file1\x00') ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x9, 0x987}, {0x7fffffff, 0x723f8c6a}]}) readv(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)=""/65, 0x41}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/100, 0x64}], 0x3) 2018/04/23 16:51:34 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x3c, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x3f}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:34 executing program 6: timer_create(0x7, &(0x7f0000000100)={0x0, 0x1f, 0x5, @thr={&(0x7f0000000000)="a39e900ee3f83d300e42e6d80b1f179dbeff75e05c6ab1f5c4d507c637025e2300d185ece5470b0e1e87e51821611975fb8c61b6673a03fca87ed88d8316bb", &(0x7f0000000040)="0d5d5d7e93f6b91538b3cd190fb0db98703e67e59dff744e4e73da278a63a0e86d059a32add04762b3945d6a40b52cba406187770b997c9a0a4d9b67dc240b465d31ac5360e2d332ef28980496477787694caa4d02a83de46fa89f83d0bc4b6cad830b6a52cd26073663e9130f1d431f99353b246382ba48a1db33a5cfb6599df25abc78583d774e6b24c47b9c50ab23f0452b2d2f3b0bcf836331e74144cfd89cbd9913b688e2ef84de595fef9bb6e3b163310fa245c34f1f2d"}}, &(0x7f0000000140)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f00000001c0)) r1 = request_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='\x00', 0x0) keyctl$assume_authority(0x10, r1) r2 = gettid() timer_create(0x3, &(0x7f00000002c0)={0x0, 0x32, 0x0, @tid=r2}, &(0x7f0000000300)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f00000003c0)={&(0x7f0000000380)=[0x0, 0x0], 0x2}) utime(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x3, 0x8}) read(r3, &(0x7f0000000480)=""/135, 0x87) r4 = memfd_create(&(0x7f0000000540)='\x00', 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000580)={0x0, 0x1f, 0x10, 0x100000001, 0x3}, &(0x7f00000005c0)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000600)={r5, 0x8, 0xfcaa, 0x8}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000680)={0x1f, 0x4, 0x8001, 0x383, 0x7fffffff, 0x0, 0x8, 0x26c, 0x9db, 0x4, 0x10c}, 0xb) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000006c0)=0x4, 0x4) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9, 0x30, r4, 0x0) syz_mount_image$bfs(&(0x7f0000000700)='bfs\x00', &(0x7f0000000740)='./file0\x00', 0x1, 0x6, &(0x7f0000001a00)=[{&(0x7f0000000780)="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", 0x1000, 0xf8d}, {&(0x7f0000001780)="e2afc508ff475347b52203072b2df26b23f28357fe831442a002914ac8f6e82657213718141c4d", 0x27, 0x200}, {&(0x7f00000017c0)="7c5ccd076000d42fabb75afc606c9033af7be17a8f", 0x15, 0x7}, {&(0x7f0000001800)="6feaf102f7b02e79596655a75a7887d2152883e1937349f148871a01c9d080371d2fbf4ff82b865c50ce4988c54dea3d8d84dba3735827a0051a73064ba0aee8e645b909e238420b5c3c0ad38b6e52288b4c6c966be86d54c80a94398b3d74f0fd5f03690b2214c6fc981efb6441df0445754574c14d1d7606d860e9a7286eb4119f41", 0x83, 0x430}, {&(0x7f00000018c0)="f8c94408c3d41c494f9aca7cf9c1190d189ecc495c27c62fbe7999ae3487e03951d19e0095033f20c8b757fb356d485eefb568d61f83f2bccc34087b6d08c63fbff82392ce9c289c84ff3f49f53639f69bc877f9aea45c456ff1f33e1a87e54297a38a853cda398432750b45ec1869517f19120a3192b17c1d57ac33a1c431413e9b415e8d95edde152b1c8f9fc37b95755c841f1252a336467ab03d85d1a2b9dfb2745f1e253f0b54e10904b030bf5d79622c9e6c3b169efac340ec62b26a7fa21524d43d1d1516e493204653c3597d8bd237d6cf5fb831419f49354760854d41de9efc59b43002dadebedb3a09", 0xee, 0x3f}, {&(0x7f00000019c0)="098da3d0c94cd4970aa50f2682483e3d8281e311974b928a411d9a5b217256cf8a85", 0x22, 0x3}], 0x400, 0x0) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001ac0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001b00)=@assoc_value={r6, 0x1}, &(0x7f0000001b40)=0x8) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001bc0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r7, &(0x7f0000001c80)={&(0x7f0000001b80)={0x10}, 0xc, &(0x7f0000001c40)={&(0x7f0000001c00)={0x40, r9, 0x10, 0x70bd26, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xf57b}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x101}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4004000}, 0x0) ioctl$sock_SIOCOUTQ(r7, 0x5411, &(0x7f0000001cc0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000001d00)={0x3, 0x94, 0x8000, 0x3, 0x7fff, 0x0, 0x3, 0x3, r8}, &(0x7f0000001d40)=0x20) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r7, 0xc058534b, &(0x7f0000001d80)={0x0, 0x2c, 0x4, 0xc6, 0x1}) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000001e00)) r10 = syz_open_dev$usbmon(&(0x7f0000001e40)='/dev/usbmon#\x00', 0x69, 0xc000) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r10, 0x84, 0x17, &(0x7f0000001e80)={r5, 0xfffffffffffffffa, 0x15, "adf01dc5647b9b4f98a3b10ff7a284a67d58fdadab"}, 0x1d) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000001ec0)=0x1, 0x4) ioctl$SIOCGIFMTU(r10, 0x8921, &(0x7f0000001f00)) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000001f40)={0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000002080)={r11, 0x8, &(0x7f0000001f80)=[0x400, 0x0, 0x7ff, 0x7, 0x1ff, 0x595a3208, 0x5, 0x40], &(0x7f0000001fc0)=[0xe7], 0x0, 0x3, 0x8, &(0x7f0000002000)=[0x1, 0x5, 0x1cfb6b2e], &(0x7f0000002040)=[0x8, 0x5, 0x9, 0x1000, 0x8000, 0x9, 0x10001, 0xe63, 0x9]}) 2018/04/23 16:51:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27dcf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xffffffffffffffb5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r1, r0) 2018/04/23 16:51:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={"79616d300000000008000000000000e9", &(0x7f00000004c0)=@ethtool_regs={0x4, 0x60, 0xad, "203c03c17c8e220758849972a2752a942e75dbac321b314bc2eb38bced08290ea7115d5ee1113b35989e4e3e8d246c2336a4447a8e607d87d91b0d69d60c63709ca745f11fe2d2acf3c1b9ade5ed164433872822466be55c0b1fa4b93b1559fff3bdc5b8464d05ec4a3d73727c8b56a11ecb68d4da851babaaad975f7bfdcf3761d8838b9efbd076c5ddd334f20f2dd87c02a51e89f8b86d02b84faff58364dce34efb19b56225a33f85926cc9"}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00'}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='veth0_to_bond\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000200)) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[]}, 0x1}, 0x100000000000000) 2018/04/23 16:51:34 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4, 0x51, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1, [0x3, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) 2018/04/23 16:51:34 executing program 7: r0 = socket$inet(0x10, 0x3, 0x9) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000340)={0x0, 0x73, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/214, 0x393}, {&(0x7f0000000300)=""/28}, {&(0x7f0000000240)=""/65}], 0x0, &(0x7f0000000080)=""/128, 0x80, 0x200000000}, 0x800000000000000) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) [ 1441.424492] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=26 sclass=netlink_audit_socket pig=22079 comm=syz-executor7 2018/04/23 16:51:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4c3, 0x0) bind$netlink(r1, &(0x7f0000000200)={0x10, 0x0, 0x25dfdbff, 0x10000}, 0xc) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000520001000063d19f380000000200000008000100", @ANYRES32=r2], 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:35 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4, 0x51, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1, [0x3, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) 2018/04/23 16:51:35 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0xc0eb, 0x2, &(0x7f0000000300)=[{&(0x7f0000000100)="a795b74dc7220a8baa4608dbd17c68ed23cfda8e79e9e3476756d965f98e37a250c1e7123912a6f5a7ca335736e00728606a95f93e6fd5e31463efafd60452bf1c1e60fa0c176606feb3a970b0f1dd69c600f6334a04623942d7a53b88fc585d687418165f03c5cb2f1f6e9ebd4c7e1859263db32f018906d742ef9fa4b3845b0b2dcd51439be9615f610d20b805855f9689bb85716db3e8c13dc127a422bf9eeee3e9f0f1cc15f553072e877627c7dff9e9a86de5e78b34abe75dac7adfed8c566e5683884a84b716f56f8f9c93e72ee726623d1db0514e921348b99aa41ec1ac09ba47ca9d4458e93c090162d067197936e5e1", 0xf4, 0x4}, {&(0x7f0000000200)="02fe507ca6afd53e0653181921970ffc430fc2a64ec3983226490a298459a96b5cc407ea7f921a840ae938fc7bccf22de03a1f8654b4891b32b67882b0fb3a64da9ce52e276de186878882dacda26f01e69b6e996a492d359d237f4a80ce70dd2b71a89b3ace85783fd7f233916d40722010699daa497a2ed993b2ae9b697c3e17112364c9d71506d12248f57b91d313c22367dd2577c28c8fb4db1f2f1540f72a1f19282e0e72a3092f41e65e476745f5845131e2454141533eb9335bf1d20c607377a21ca042a6651de7e8c657b2576ee98d0935346bdef16959a8df670f65057d4962b5a0ac380418ad588cd7e2936bcbba4e97", 0xf5, 0x9}], 0xc0004, &(0x7f00000003c0)=ANY=[@ANYBLOB="051f00000000000000740fd89d51eaf628a2dd8719f628"]) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000380)=0x3) 2018/04/23 16:51:35 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x29) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/23 16:51:35 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write(r0, &(0x7f00000002c0)="33f5ebf7a5ee755504000000ff1b75dfad2c0157afa951669a1549d1e667a2f1c55801afce150461eb5a46113625685cc2c33f1d4fff420c4518c497f6a82131bf1c3d8299de11d803127a75dfafc7c63b03d3ba39aa7c117f7d35a512a0446539751e510386db4ec5b9b5decb849a113d0b34118f169da40310d9221b13836d0c7fbacda7950d2b21b9687070355eae96ec0b171c97522e8306fd251dbccfc0a136e778b60b4723b58abed8546ea4287e03ec64d10d7e80820abfddc90dd55931206c847a37f2c76c87d11604f302a0d7a2787baba7486d0eeae4af8d1f81", 0xffffffffffffff8a) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r2, 0xffff, 0x30, 0x52, 0x1}, &(0x7f0000000140)=0x18) fallocate(r1, 0x1, 0xffff, 0x40000004) 2018/04/23 16:51:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000200)="1f00000002031900000007000000068100023b0509000500e72f6111610101", 0x1f}], 0x1) rt_sigaction(0x40, &(0x7f0000000000)={0x9, {0x20}, 0x10000000, 0x2}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000000c0)={0x3, 0x8, 0x7, 0xa9}, 0x10) r1 = dup(r0) ioctl$TIOCEXCL(r1, 0x540c) 2018/04/23 16:51:35 executing program 7: r0 = socket$inet(0x2, 0x801, 0xffffffff00000001) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x2c) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r1, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast1, @in6=@remote}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) 2018/04/23 16:51:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={"697e366772653000de00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="280000001c000104000000000000000002000000", @ANYRES32=r1, @ANYBLOB="090000000c001f000006cd0f2f000000009c531d2f28dd52ead309482714afc16942"], 0x396}, 0x1}, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'ip6gre0\x00', r1}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100020}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0x100, r4, 0x0, 0x70bd2a, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xa99}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x29, 0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x52}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffffff}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1a, 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe2}]}, 0x100}, 0x1, 0x0, 0x0, 0x20004800}, 0x4000000) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000000)={@multicast1=0xe0000001, @empty, @loopback=0x7f000001}, 0xc) [ 1442.328392] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=26 sclass=netlink_audit_socket pig=22106 comm=syz-executor7 2018/04/23 16:51:35 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x51, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1, [0x3, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) 2018/04/23 16:51:35 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4000000004) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="580000001400192340834b80040d8c5602062200010400e10000000ec9c1d900004824ca944f640094dee48365468ad62a1478b8fced1100050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd0000001000010006000900fcff4d00040e05a5", 0x62}], 0x1) 2018/04/23 16:51:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000002700)={&(0x7f0000000100)=@can={0x0, 0x0}, 0x80, &(0x7f0000002640)=[{&(0x7f0000000040)=""/36, 0x24}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/204, 0xcc}, {&(0x7f0000001300)=""/170, 0xaa}, {&(0x7f00000013c0)=""/82, 0x52}, {&(0x7f0000001440)=""/48, 0x30}, {&(0x7f0000001480)=""/78, 0x4e}, {&(0x7f0000001500)=""/7, 0x7}, {&(0x7f0000001540)=""/198, 0xc6}, {&(0x7f0000001640)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x80}, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000449fd0)={0x0, 0x0, &(0x7f0000000080), 0x1, 0x0, &(0x7f0000000040)="b7"}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002780)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000002880)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000002840)={&(0x7f00000027c0)={0x6c, r3, 0x202, 0x70bd2c, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x25}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x60}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x11}, 0x4000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002740)={'lo\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000000000000800010000000000040000000000000000", @ANYRES32=r4], 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:36 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) seccomp(0x0, 0x1, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x84, 0x401, 0x1, 0x1}, {0x8, 0x80, 0x5, 0x7fffffff}]}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000040)=ANY=[], 0x4d89) fallocate(r1, 0x1, 0xffff, 0x40000004) 2018/04/23 16:51:36 executing program 7: r0 = socket$inet(0x10, 0x3, 0xffff) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000380)='veth1\x00', 0xc50d03952a5a0894) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000003c0)={0x0, 0x6}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000440)={r2, 0xfffffffffffffffb, 0x0, 0x800}, &(0x7f0000000480)=0x10) r3 = accept4(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000180)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x1, 0x2, 0x0, 0x6, 0x6619, 0x7f, 0x6, {0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x101, 0x2, 0x9, 0x81, 0xfffffffffffffffe}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000002c0)={r5, @in6={{0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffc8}}, 0x6, 0x101}, 0x90) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000004c0)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000002bc0)=0xb3d0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000680)={r5, 0xe5, 0x6eb, 0x5, 0x7, 0x9, 0x7, 0x5, {r6, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x2c8, 0x400, 0x7193, 0x8}}, &(0x7f00000005c0)=0xb0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000002c00)={'veth1\x00', r7}) preadv(r3, &(0x7f0000000740)=[{&(0x7f0000000e40)=""/4096, 0x1000}], 0x1, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:36 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1, [0x3, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) 2018/04/23 16:51:36 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000007000)=[{r0}], 0x1, 0x10aef) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@generic={0x2, 0x3, 0xe}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @rand_addr}, &(0x7f0000000080)=0xc) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000000c0)=0x401, &(0x7f0000000100)=0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/23 16:51:36 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x880, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000140)) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:36 executing program 7: r0 = socket$inet(0x10, 0xffffffffffffffff, 0xc52d) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x80000) accept$nfc_llcp(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x60) [ 1443.472386] binder: 22130:22168 ioctl 40046205 0 returned -22 [ 1443.493451] binder: 22130:22168 ioctl c0306201 20449fd0 returned -11 [ 1443.527243] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=22168 comm=syz-executor4 [ 1443.660094] binder: 22130:22174 ioctl 40046205 0 returned -22 [ 1443.668883] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=22175 comm=syz-executor4 2018/04/23 16:51:37 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1, [0x3, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) 2018/04/23 16:51:37 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946ba283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000340)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000003c0), 0x385, &(0x7f0000000280)=""/131, 0x83, 0x10000}, 0x1) r1 = fcntl$getown(r0, 0x9) sched_setattr(r1, &(0x7f0000000100)={0x30, 0x5, 0x0, 0x3f, 0x8001, 0x928, 0x20, 0x200}, 0x0) 2018/04/23 16:51:37 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7fffff) 2018/04/23 16:51:37 executing program 5: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0x4f1b20c9b04f9ab1, 0x0, 0x0, 0xfffffffe) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000006c0)={r1, @in6={{0xa, 0x4e24, 0x0, @empty, 0x2}}}, 0x84) prctl$seccomp(0x16, 0x2, &(0x7f00000007c0)={0x1, &(0x7f0000000240)=[{0x3ff, 0x200, 0x0, 0x4}]}) r2 = gettid() wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180)) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(r2, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r4 = syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000004c0)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000600)="854110f308fe59b3ed170249af6e02c3746dcbcb54862ae0e0526f907628a52e731dbb8226f326832550d01eabdc52f6359d48af9e74be36a2abcde6a653c5061c09f8f5ac7199e9312924cdc9c2aabac1209ee77319d23e15062eb6851c2ab146fb746b80d0bab6aa0bd4f38e9b37753dce081c20d401d0e866fb4f3a1ef324ffb4f4d7bb58a7fc7a01e4a5d57679b71815e88c0fd9824f1313", 0x9a}], 0x1, &(0x7f00000004c0), 0x0, 0x20000000}, 0x400000) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000840)={'erspan0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000000080)=""/72, &(0x7f0000000140)=0x48) r5 = syz_open_procfs(r2, &(0x7f00000003c0)='net/netlink\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000800)=ANY=[@ANYBLOB="da45236d3869a31b93a56fb07e066c72"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x24040000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000400)={'erspan0\x00', &(0x7f0000000980)=ANY=[@ANYBLOB="110000000300000002000000000400000100010001000000a20f000012060000020000007004141a143f353df27a337d69158f16dd8368e4d7c6493e029b0487fd0897a75e4d2e2bd1f4c09233"]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000001c0), &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x75ea, 0x4) memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000a40)=ANY=[@ANYBLOB="93affc758fe196f507a1b810a9a38018a3ce9f408b760e37448889cb9257b7fc54535d7a46f1b76da601a980495633227ea1baa62962643281b292baf88de483dfd5eafb70cd57127d338cf721866696387369848e04a4b8aa2daa0d40320badd3732dc88242f70accdbeb144a298b5d8c33bea6e490faee040000009312a1e6"]) socket$pptp(0x18, 0x1, 0x2) sendfile(0xffffffffffffffff, r5, &(0x7f0000000200), 0x200000010000) personality(0x0) 2018/04/23 16:51:37 executing program 2: r0 = socket$inet6(0xa, 0x1000000000001, 0xfffffffffffffffa) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0xfe1a) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bind$inet6(r0, &(0x7f0000000500)={0xa, 0x4e1d}, 0xa) r1 = dup2(r0, r0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000004c0)) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x3, &(0x7f0000000340)=[{&(0x7f0000000100)="09db1e66117d04a7ad360f6f7804c072a5b2a9e87b0546128547be6b19689edef3b491cc28b9cca44a9613689a8a81dd4dcc6256a69e06e3f30e0bc8b7b77772880ccb833ad56fa1979481f55ceffe958c9c5bcc8b7af791acf1f5352970d024bb7914eb62ac2d32c4eaea849cd6f4fe28b211eb63755aea53bde071541a6f2a1988f15645cddbcf639e6705c5f1e2251f0a98af7c44e09ca05f4b7f284cf5715b9b12b2b3a216f5141701fb07f181f1c586b28c9930fefaf3c6e71b4ce7d077037da5c3f8", 0xc5, 0x800}, {&(0x7f0000000200)="5f05e051d95f336aacad4ab9121ba01747518ccbf806ed79e472f397e437a85071dd14d4ab2afbaa82928cb40ec893b90ba563b71ea45ac1234b797b63bca4b29eb189097b7fe14bce54c63d702a966197ca19c4866fc544ac536b6050bbb4f78cdb64f4c5b785f50b165f9859b5", 0x6e, 0x2}, {&(0x7f0000000280)="8b9b8830a317a8033cc648d5d5127f22190f3a0a750cc9b700d7cfe9dae65e2128a9f787f467e6466f1b3cefd37789f66277cdc2368ed11c066b67d358344e1eec0e978f6ee7eb1e30b04176b1f481fbcb45406821f259fcd14e30b44e6954a45f0247c032a0db6f6235fa0b7ee2ab92d599d188383cb43d4eacffe7a9a9f0936013c172cf6f6c93a79ddfc4884fdf8dc7c99c6079a1591280586704d121e2f342fa50f1d1d05f5a59ddd0428d7af7890fc9bdebf4d3c73688c776fb0af1", 0xbe, 0x7}], 0x2000020, &(0x7f0000000540)=ANY=[@ANYBLOB="798d4904f77a851d58e7f6410fc98d176308e13c43df0bff44e8dd9a1c5a7467723d6e6f7b6573000000000095d16e70bfa6d8051c37fed5929cc27d6001eae8de3784ce687dfcb686b6e9633f3a7172b2569f0a67b976e91aef422494527164e87f708ffc"]) connect$llc(r1, &(0x7f00000000c0)={0x1a, 0x30b, 0x3, 0x80, 0x673, 0xffffffffffffff54, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000003c0)=0x7a3, 0x4) r2 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x9, 0x404001) bind$ax25(r2, &(0x7f0000000480)={0x3, {"2f6f06f1553681"}, 0x40b}, 0x10) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00000005c0)={{0x2, 0x4e21}, {0x307, @random="d1e89ec31213"}, 0x18, {0x2, 0x4e20, @rand_addr=0x401}, 'syzkaller0\x00'}) 2018/04/23 16:51:37 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000000040)='..', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') syz_mount_image$hfsplus(&(0x7f0000000600)='hfsplus\x00', &(0x7f0000000240)='./file0\x00', 0xc315, 0x5, &(0x7f0000000540)=[{&(0x7f0000000280)="d3fb94622e44", 0x6, 0x7fffffff}, {&(0x7f0000000640)="d49a6b456eb076cc52c2fde2ae084e33365ccb3c1c8907cd8dc39f2c07f1ea939a948bef91cc432ea61fcb711ea04b6961a38ee281f1ed0fce35143f43daf6d3913fbb2301e435f74540f5cd9f72e293c3bb38b67c2ae651084978e8425102de46b9839e366e03ba6bfe2aa2c173e6df15027b57140718c0a3e2", 0x7a, 0x8}, {&(0x7f0000000340)="77250ec5f04920ffa963777408009f01bed47beb59bb8b5b26ff6cb8a5936206201c2a5f7643f90fb40e7a7ca735c1622af58475f5ec198e041e4a558cb94e796322359dce4e9776a5ec9dc686cba47d86c8b51587aab6d01a78882078f569240988a3aa4fc3f84cb2ebb62034a0399d78dd6bd2945a9ff37fac2cef70acd81c1a452359b91731f08f5fa90e778c3ab2c9e93e26555c2a6453c4382ed3d18ddd2607eb572b3c0efaedc72681f31add0217ad668c749ae1cc0ff15d07", 0xbc, 0x100}, {&(0x7f0000000400)="ae0f868126cc21405831d8afaa6be3b14b35a96bb327988e8233dfdd5a88df04aa2468ee7c542409f0fdc121152b2226e6db383bcdfc6b3aadd3d4e2e4c888bedff3fec3e7e8e8dd872657753c0e964b85d7b7c4a38b0cc0b4be3d416fe479d0e2f9aedf243c3c85713aeab6e5c72a76dbf35c927e64d7aefe929582aabcd0e2a7287e1c587b51905b72055f0f6f1691ad45995d8d133bdd8f0d90b4de9a08d200a2d5aada92", 0xfffffffffffffd7d, 0x9}, {&(0x7f00000004c0)="9fd2b1f578d24ec51c2f8359c3be3a3b5e2a393131841c281a4d9e19fbc5e03168503960fa9ec80f247e92400fd471e35b5df36632962be9931b89ec18f94f043f2538ee5abd793330b467a74aa2f420ccf2", 0x52, 0x1c000}], 0x11, &(0x7f00000005c0)={[{@nodecompose='nodecompose', 0x2c}, {@session={'session', 0x3d, [0x78, 0x0]}, 0x2c}, {@decompose='decompose', 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ncpfs\x00', 0x8, &(0x7f0000000100)="fdb8d7daa3f52734c536bce15798b5936dfbc6c423ccf3a73d082b4cda9007ba701f37e568a347a4c93713916c0f0a1260fb04b2854287dff7aa2644052e8d8ecae47f96703cc0e76da3a4e2a8493fb53ca26d26a454f6a0f354c9163d19b9945653dea70e4b7b7c18986eb0c83381ea5fc04892da5e32329103ca77334606e64c11950cf45b0f764bc5166d4f40c986c51061133f1dea1b2bf3097892ed0a62dde87ac92852ce838acdd07c97a3a28a9a01c1b25cc55ef0c28927cef1ed0b5434594b36f33ca0e5b1dd34ee3297005ce5a8a8940a280c41cfbf2fc8c5b4ea257e7761ff310203913c2536c69f") umount2(&(0x7f0000e28000)='..', 0x2) pivot_root(&(0x7f0000000700)='..', &(0x7f0000000780)='..') 2018/04/23 16:51:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000002c0)={@local, @dev, 0x0}, &(0x7f0000000300)=0xc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/checkreqprot\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000003c0)={0x0, 0x10000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000440)={r3, 0x3}, &(0x7f0000000480)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'lo\x00', r1}) r5 = memfd_create(&(0x7f0000006f80)="2c776c616e316367726f7570706f7369785f61636c5f61636365737324a05c00", 0x3) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000006fc0), &(0x7f0000007000)=0x4) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r4}]}, 0x1c}, 0x1}, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x6000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x67, "c1109041a882af6e72a70bc151d0c9d3d8fad7fb7f676c81e9acb482ae9f0b7b7eade4427aa80fc75b469f54d554d3d26bdf9c6f9438a0570762d81d0142a5b021bf9952a762e74538fda21044a91633387ef737f7229b054a5b625f92c249bee1bcf106d7d105"}, &(0x7f0000000200)=0x6f) setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r7, 0x4}, 0x8) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f0000000340)={0x2, &(0x7f00000000c0)=[{}, {}]}) 2018/04/23 16:51:37 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x40010, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40001, 0x0) sendmsg$netlink(r1, &(0x7f0000000140)={&(0x7f0000000040)=@kern={0x10}, 0xc, &(0x7f00000000c0)=[{&(0x7f00000002c0)={0x35dc, 0x27, 0x1, 0x70bd26, 0x25dfdbfb, "", [@nested={0x10fc, 0x52, [@generic="1107bed20eaeee07981700a5053ba0a6c30898ccd4912e913a305d47f9b823dc0004c14b1a9e202b56c76039d510b230176ba227881b7b1d6c2f8ce92e08abd4cb803b9f769f8b6d6ff7ca156dc7488dd1d202de3fe89b681f26c09e01365bee4aaeecb8d3e4c2d5c9886df8a2732c3583a79e35ec3417db8efdb23d1a07d3af6734abc0ff880a2a5123ce1044211798149c", @generic="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@generic="289255eb95316aa815cf01be7b6a4af703c152db1d1d2098013e8af7a825d20a46762864b63e01f2522a47675a6330e4b1b0a538a0183c2177ef64918b790cce403ef5159f7fbad838e7398fb90ab023dee9041bca88ca1802e7ddeec4e7436e92fbe9255f77"]}, @nested={0x1024, 0x20, [@generic="bffd0bc741c4dc16bfd3495f7d9c73dbc19dd26ebb6ea1394ff29f8846", 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@nested={0x348, 0x78, [@typed={0x8, 0x5c, @fd=r0}, @generic="deb77e30dc6b14864f75f51b257c9acb55d205e8f9a1abdfa3412b844597a79cd264c755a1599c8a27710e1acb8e407dceb68143b7face97d6f8ac8235c51db3bb24802987a581170442f4fc31ff61bd3e8ab148251fbbe63d9437ecfa291039e8b269e174b1494c1d9894c26a", @typed={0xfc, 0x21, @binary="4cb528edbf7e1de6af913395276e26484d674a2b02f391553bb074c660b680e51e3343e625848c7cb2047b20278fffeec5ce3ecbd3059420549d9d5193e21cec149ba6af0729ce8ebf0136e6e51cfcb60233e4de9e42bd1785c98f33ce79135212ed324b5fe0106ac7880e0f7d76b8d8f1547e22aed02779790835131290df9c65f60dab7489a21c891ec88cddfc294dd8af1190d98d72a3716b4a8d23e0b49e22fb1f16730e52521158c2e7711f14997769487c2397ccb6b3358dd22979a61e15eede8c92066f6dea5464afd9345e1409d714758fc0e9e45a4846a80dd6c2ea39f61b280446a3bcd60203cfe1f59e5e94403ca82c4882"}, @typed={0x8, 0x7c, @fd=r0}, @generic="0cfc8de083ed3819f65050203a2377e0ad26dd67f3681d6dfbadb0c9cd75383085f749818199bc3eaf51cd7a1e344ab999a70f6a5e135520f7b440076c4138515eb3ea1ef23859567c9caf1e912645bbc0f69ddcd29d4ea42d0de845a3f4f5ac3652fc5cd6d049bd3195e8f5f61963088c3813d65b76997764d24163d3f011e2bf5fa006d73415db6bd8db45c40a70a66005e7a1c9a98098ac0422f1667cd030cea599cda1e919b2ca46fad6", @typed={0x14, 0x79, @str='/dev/snd/timer\x00'}, @typed={0x8, 0x13, @fd=r0}, @generic="12afed29985af368e7bf2685aa59e2f57e2952b8b2690f50a03794117056c311c6768578eb4939afeb374d80e16e11a808ecc883a07e01d66cc0eec4f01e95bb4ce5a3efeb7756c849d4789a3c0bae3a6f7cd0f01fe8f733cff9167343902218e846f5a02ec7ce0f6a3461845806c00b4b0464ce0db3b8b26c37b3c2b84953107c3795a9fe8d2504d6fbbcc3522573b0cda3008e94fbd3b913043adddd4c6e05337513545535aded1ff79fc8a8380d4b96a974b17b072839ff888d18b4c6dbd697c00663c0063111bce5e7537ff4a47485a9bd87c4efe06bba77cf2f93a6a3ff9066b5a9bb24254b5b6e728cbc1f97301de72cde990dc4be", @typed={0x8, 0x4a, @ipv4=@rand_addr=0x7}]}, @generic="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@typed={0x8, 0x7, @u32=0xe64a346}, @nested={0xc, 0x9, [@typed={0x8, 0x94, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}, @typed={0x40, 0x12, @binary="c6926ecd57f27490f35de3a7cd5ff3e7024fa674f3825adfc4732484643d534d537804c238d2c982055f33750a54c1f9edeb291230cd0c8e250cd7"}, @nested={0x110, 0x95, [@typed={0x14, 0x1c, @ipv6}, @generic="fac28e4ec9f3f8be1034f823abd1da42636752a27389b0863f380641640713fca8fe56960ea1152c2ee0811c92075b1779c38915b381e70f0b9fdc706c5573fe76b9b8fea2805ea0538bc72f20825ebffbe087cfca2d77b926", @generic="70f82ede03b9cbacf1dd4162fe4669ab18e117da2fdb4adb10d8a684d6f04a318bff6595223fecaa2badb5a88180b276e0c7750e409508a13dbfd5639f67d3e152ce4c19acc8599c6069269c60fea708fa185f583f8331fa993826bebc289e35adab2b4e09e00ea92bbdafa6b1e56a84d2c675065e33ce7961f7d54f83080232f4142ccea1eedbe2b4e7d72c73fb78f63f3294308513d3071ebaa926e63a4f"]}]}, 0x35dc}, {&(0x7f0000000080)={0x10, 0x31, 0x301, 0x70bd2b, 0x25dfdbfb}, 0x10}], 0x2, &(0x7f0000000100)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x4}, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x6, [0x5, 0x81, 0x3, 0x30000, 0x9, 0x6]}, 0x10) 2018/04/23 16:51:37 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x3, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) 2018/04/23 16:51:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r2 = openat$cgroup_ro(r0, &(0x7f0000001f40)='cgroup.events\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000001f80)={'filter\x00'}, &(0x7f0000002000)=0x54) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:37 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x25}, {0x16}]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x40, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000600)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000740)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x5, 0x5, 0x315, 0x500, 0x0, 0x2000001, r2}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000300)=r3) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000200)={{0x6, 0x7}, 'port0\x00', 0x80, 0xa0000, 0x7, 0x3, 0x100000001, 0x1000, 0x3, 0x0, 0x4, 0xe3}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000340), 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x88, "833cde115ef65e29f9bba850e00b39356e99a64ecaafebacbb6f752e9d5b9402bbae0da6a8bc1cf7053546e19416b21c9593e0df3c0cdf0da6cf98a4ba08d0039ca193914f03155804996ce563561c573703be76903c867838b74d411ad8bdcb5e52a233454c2afbaef0e16b08a7e49cef3ad8368d523ba11e1417e35e023ad870c3aaf76c716f94"}, &(0x7f00000001c0)=0x90) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r3) 2018/04/23 16:51:37 executing program 7: r0 = socket$inet(0x10, 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x2, 0x102) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000380)=ANY=[@ANYBLOB="e6d054030300ff00000006003803060005002a004b634ab70c3e8bb101ca5ab77d561de0eee9bd2066ebb12e8d0ccece04a05e16f091d6a799c1d98e2b8884bda6f4d01246600b04db7bac838ac0f3c5d535ef057cb1860bc5bd40e615123cdea849500c899dd6d8b6283dd77eb6d190da0e"]) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x1, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @multicast1}, &(0x7f0000000340)=0xfffffffffffffdd4) bind(r0, &(0x7f0000000240)=@can={0x1d, r4}, 0x80) mknodat(r2, &(0x7f0000000140)='./file0\x00', 0x8110, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}]}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000002c0)={'eql\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:37 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) gettid() getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x30004}) rt_sigtimedwait(&(0x7f0000a72000)={0x7fff}, &(0x7f0000a79ff0), &(0x7f000044a000)={0x0, 0x989680}, 0x8) 2018/04/23 16:51:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0xa000) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:37 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x6, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) 2018/04/23 16:51:37 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000d80)=""/131, 0xfffffffffffffe2d}, 0x40002040) write$binfmt_aout(r0, &(0x7f0000000e40)={{0x10f, 0x3f, 0x5, 0x384, 0x3e7, 0x10001, 0x17b, 0xe3}, "b6c653dc57871792b87abaff2b0369b3eb158b9b334c5527456d9182c650dc21054c3b8bb6f37be84d67275575f8b6bd3deb124d1ef0dbb887b05d7c499d3fd3ccdd29052ed43801a8bca7072ef72bb8b787445eba098d4950ec1fee616bc3f6014f7c4d408a5928399948ec988c47150a3289c22481dc3f42ec5dfbb06638b173c8a74196425fb7e3ba72bfbd9af47c658a9ee0ec1d411145734b090c571e128e9bb06b73db88cdcfdb11dd0e8a7ed4b5ee2e82064ac4a0f3164c7b1f4d5db2d14cb05e0ac165a6db78", [[], [], [], [], []]}, 0x5ea) [ 1444.492911] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=900 sclass=netlink_route_socket pig=22226 comm=syz-executor7 [ 1444.572475] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=900 sclass=netlink_route_socket pig=22236 comm=syz-executor7 2018/04/23 16:51:38 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x100000003) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/23 16:51:38 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x1, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) 2018/04/23 16:51:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000100)=0x10) 2018/04/23 16:51:38 executing program 6: r0 = socket$inet(0x10, 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x2, 0x102) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000380)=ANY=[@ANYBLOB="e6d054030300ff00000006003803060005002a004b634ab70c3e8bb101ca5ab77d561de0eee9bd2066ebb12e8d0ccece04a05e16f091d6a799c1d98e2b8884bda6f4d01246600b04db7bac838ac0f3c5d535ef057cb1860bc5bd40e615123cdea849500c899dd6d8b6283dd77eb6d190da0e"]) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x1, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @multicast1}, &(0x7f0000000340)=0xfffffffffffffdd4) bind(r0, &(0x7f0000000240)=@can={0x1d, r4}, 0x80) mknodat(r2, &(0x7f0000000140)='./file0\x00', 0x8110, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}]}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000002c0)={'eql\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:38 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000000040)=0x1000000000, 0x4) memfd_create(&(0x7f00000001c0)='\x00', 0x2) r1 = add_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="d9d06a8f65b86edddce433a5cdd08b237b6b4b35b880d066b49e270aa636d24dae0c19bc60634eec2bbbcab55661cfc5", 0x30, 0xfffffffffffffffd) r2 = geteuid() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000)=0x9, 0x4) 2018/04/23 16:51:38 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000140)) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000000180)=""/205, 0xcd) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0x1}, 0x1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000500)=0xfff, 0x4) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:38 executing program 5: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0x4f1b20c9b04f9ab1, 0x0, 0x0, 0xfffffffe) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000006c0)={r1, @in6={{0xa, 0x4e24, 0x0, @empty, 0x2}}}, 0x84) prctl$seccomp(0x16, 0x2, &(0x7f00000007c0)={0x1, &(0x7f0000000240)=[{0x3ff, 0x200, 0x0, 0x4}]}) r2 = gettid() wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180)) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(r2, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r4 = syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000004c0)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000600)="854110f308fe59b3ed170249af6e02c3746dcbcb54862ae0e0526f907628a52e731dbb8226f326832550d01eabdc52f6359d48af9e74be36a2abcde6a653c5061c09f8f5ac7199e9312924cdc9c2aabac1209ee77319d23e15062eb6851c2ab146fb746b80d0bab6aa0bd4f38e9b37753dce081c20d401d0e866fb4f3a1ef324ffb4f4d7bb58a7fc7a01e4a5d57679b71815e88c0fd9824f1313", 0x9a}], 0x1, &(0x7f00000004c0), 0x0, 0x20000000}, 0x400000) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000840)={'erspan0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000000080)=""/72, &(0x7f0000000140)=0x48) r5 = syz_open_procfs(r2, &(0x7f00000003c0)='net/netlink\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000800)=ANY=[@ANYBLOB="da45236d3869a31b93a56fb07e066c72"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x24040000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000400)={'erspan0\x00', &(0x7f0000000980)=ANY=[@ANYBLOB="110000000300000002000000000400000100010001000000a20f000012060000020000007004141a143f353df27a337d69158f16dd8368e4d7c6493e029b0487fd0897a75e4d2e2bd1f4c09233"]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000001c0), &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x75ea, 0x4) memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000a40)=ANY=[@ANYBLOB="93affc758fe196f507a1b810a9a38018a3ce9f408b760e37448889cb9257b7fc54535d7a46f1b76da601a980495633227ea1baa62962643281b292baf88de483dfd5eafb70cd57127d338cf721866696387369848e04a4b8aa2daa0d40320badd3732dc88242f70accdbeb144a298b5d8c33bea6e490faee040000009312a1e6"]) socket$pptp(0x18, 0x1, 0x2) sendfile(0xffffffffffffffff, r5, &(0x7f0000000200), 0x200000010000) personality(0x0) 2018/04/23 16:51:38 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@buf={0x1000, &(0x7f0000001240)="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"}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) pipe(&(0x7f0000001100)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000011c0)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000001200)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) r3 = memfd_create(&(0x7f0000000400)="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", 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') sendfile(r3, r4, &(0x7f0000000140), 0x8d5e) 2018/04/23 16:51:38 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) r1 = socket(0x11, 0x1, 0x1f) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0x29) 2018/04/23 16:51:38 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="5101fda79bf6fbc84bb7299d257fd674", 0x10) sendfile(r0, r3, &(0x7f000000a000), 0x2) 2018/04/23 16:51:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/checkreqprot\x00', 0x200001, 0x0) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000840), 0x2) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xa001, r2, r3, 0x7, 0x80) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c000000520001000000000000000000020000000800010084ef6aed8bf02b8a0fbbcbd6fe4539e5d9aebda61e6f45769801d126d479dea4fef263fbf5de461bf12bde42efe6d1b3c1b392b800ef296e045f5aff08f635719d2fee2bdbf229630404fdccff326283a624f6b0d1c1f8cd676c75961b4cebde193c13328a7bb0eb47bae1954a44ce4c650fccb65042e40f35bfecfcabaad92573996d35a21153d4262b74570b3a37ef67fbfff6f9c5f2524fbf62136e5b847fd21f4508c1cb1302dc8b17d028ecc699d23917b4e3dd0868e0e49dc486c43c0919a6b7076f18770be4764ee7bae3a8768776ecf019ebee05c51df0dc491572e431feb5719be240a906370028e6e4e583ad6a66ab2ffcf25221c92a2971c6fbc3caaaf0189e0ccafc4083d3d436e500ca656918704c0325c7dfacd573b8e9a7c36b49b70798d89db57697", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000880)={0x1, [0x0]}, &(0x7f00000008c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={r5, 0x6eff}, 0x8) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x420000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r6, 0xc0186419, &(0x7f00000007c0)={0x4, &(0x7f0000000340)=""/109, &(0x7f0000000740)=[{0x7, 0x2f, 0x3, &(0x7f00000003c0)=""/47}, {0x6, 0x82, 0xd48, &(0x7f0000000600)=""/130}, {0x0, 0x7a, 0x9f, &(0x7f0000000400)=""/122}, {0x62, 0x49, 0x4, &(0x7f00000006c0)=""/73}]}) 2018/04/23 16:51:38 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x5, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) 2018/04/23 16:51:38 executing program 7: r0 = socket$inet(0x10, 0x40000000803, 0xfffffffffffffff9) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) accept$inet(r0, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10) 2018/04/23 16:51:38 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000)={[0x33, 0x38, 0x31, 0x38, 0x0, 0x0, 0x33, 0x33, 0x34]}, 0x9) accept$netrom(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='.\x00', 0x20000, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x70b89d45}, {0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6c63}, 0x100, [0x400, 0xfff, 0x1000, 0xff, 0x3, 0x3, 0xff, 0x7]}, 0x5c) 2018/04/23 16:51:38 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f00000000c0)=0xfffc, 0x8) ioctl$EVIOCSABS0(0xffffffffffffffff, 0xc0189436, &(0x7f000000afe8)={0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x80, 0x1000}) 2018/04/23 16:51:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) bind(r0, &(0x7f0000000240)=@in6={0xa, 0x4e24, 0x5c, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x80) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020000000800010000000000000000000000000000020000", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000200), &(0x7f0000000100)=0xc) [ 1445.295880] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8 sclass=netlink_route_socket pig=22297 comm=syz-executor4 [ 1445.367910] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8 sclass=netlink_route_socket pig=22297 comm=syz-executor4 2018/04/23 16:51:38 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000300)}, {&(0x7f0000000340)=""/61, 0xfffffffffffffd8d}, {&(0x7f0000000380)=""/19, 0x13}, {&(0x7f00000003c0)=""/124, 0x7c}, {&(0x7f0000000440)=""/233, 0xe9}, {&(0x7f0000000680)=""/216, 0xd8}, {&(0x7f0000000540)=""/166, 0xa6}, {&(0x7f0000000780)=""/227, 0xe3}, {&(0x7f0000000880)=""/56, 0x38}, {&(0x7f00000008c0)=""/27, 0x1b}], 0xa, &(0x7f0000000080)=""/128, 0xffffff83}, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/196, 0xc4}], 0x1, 0x0, 0x0, 0x4}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000a80)=0xfffffffffffffffc, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000300)="c0364db08bd705eedb86c86e0857ea86", 0x10) futimesat(r1, &(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={{0x0, 0x7530}, {0x0, 0x2710}}) getsockname(r0, &(0x7f0000000ac0)=@pppol2tp, &(0x7f0000000b40)=0x80) dup(r0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:38 executing program 0: mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) chroot(&(0x7f0000000240)='./file0\x00') chdir(&(0x7f0000000100)='..') mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000317ffe)='..', &(0x7f00000002c0)="6f6306000000eb31f418df6fb1ddb7f1dcc3791ab436240d", 0x84000, &(0x7f00000e3fff)) 2018/04/23 16:51:38 executing program 6: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000001f80)=[{&(0x7f00000000c0)={0x27, 0x1, 0x2, 0x97a8f947a0062995, 0x6, 0x8, "ecbd9eb0740a12776d040c673bcde31b6a8545b3547b7496873c06ae8b2555c066dfde1724ae8c1d267cf0389cacdfbdd89d7546d8dda70a1d2d904fd4f619", 0x2d}, 0x60, &(0x7f00000011c0)=[{&(0x7f0000000140)="5919364d2a981a3c7f5d902da55498a97cccd82682249d28db", 0x19}, {&(0x7f0000000180)="74ab89dcab451a63b6c80c4da7157c98962e", 0x12}, {&(0x7f00000001c0)="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", 0x1000}], 0x3, &(0x7f0000001200)={0x100, 0x0, 0x3, "97f8d816e653874a3e54369bda5353b9ad4b6a9ff1685045fcaff97e59bc705a7ff8c4a97fe79eaf5e755dd97eef2abf2d3c0b4903b63699dd55b0f37c3f36750617f977fcc60e72af3a1a34902ac9d35cf2d30c9fa6f3dec74385944e4e99e37d29726fa82fa7fae37be427515c50dbd6424ebceb9980b88eee2ecaefe3522e52bd78ed1e84ed95a0942a6aef481ac07e90404c3a8523462d907786c4bea60786fb2c322557b12f8c7d62cd892d18ed844364eeb059e6b595bcb7ff2018c04da60f4e70e00c3404e44fca38c7b33c97ea81ce4f07e8387914fcae652fa37b4761738e4b663a582b7539ec1646"}, 0x100}, {&(0x7f0000001300)={0x27, 0x0, 0x2, 0x0, 0x1, 0x141d, "910b01f4942cda34ca99cd29e1b88c9288e48611c7816cd6ce0e38d0fa78ef0a17409d2004b74475d480075f3e08cfb97fa72f8de983b71af699b78794b84f", 0x36}, 0x60, &(0x7f00000014c0)=[{&(0x7f0000001380)="c3b3223081e8e43bf15b2509148b0160e611c20b25fa1512809ae97d5ac86eaae07597b89e678d8e7a152fbe7eaf49fa39da9ce5d34457779865a2dd21bd8e213af100cd7f022de765e206383fc091dd8aeda60693978a7df3f727937a194d577fb91d76511762857dd46cff4b1f46b25300c5f402592e283a5d", 0x7a}, {&(0x7f0000001400)="3dee37e8101f64a967d825ac41b379bd5f466e390c7d86009a4093d7a178fe8dd558422e12158882d0a3932bd9e069aa65f42b5e50edf5393d2c1bbacffa15e759aec058a55739b7471c4990f1d398ecf57826320fd990094560b23e173fb9953fd7ac986dd3c3e0c9d6802fcb0bd55d480896e0fa32a021761ef09cff5d2d2dbe8ec035ba23e2145117f1f20eb35048bad489facffa4efd84d4a291865bfa177264d1fd0fdf8f1bc89554940a444368", 0xb0}], 0x2, &(0x7f0000001500)={0xd8, 0x1, 0x0, "26baca855f3275b5482750eacd182409b95e8f91dc9ea32f2f3e5c542690f849d589da39eea6de339e58211081f5542c7a08a66667cfc3221430d264e06ed3a1f238c8cb905799cbd7d4a182cab5d7558780e6b24b58352a84d77d3b8a54f28299a43d82ffb343828c9cc983044bbf40471ad2ceab24e48687cfac74e211afe991176f3dce1a044ba9c11a08ed1651fd79c2ca1e6bf6f48db2a5a86f8f016b84b33411c0229fd42ef13a2ebe3fc0adc0a714b1a58a1fcf980321d15ae909d02890f67240a5ef7f5b"}, 0xd8, 0x240008d4}, {&(0x7f0000001600)={0x27, 0x1, 0x1, 0x4, 0x1000, 0xffffffff, "09cd09587e26e0d5f2b50ffc88de397a7e2c5e461ecf276f5648b408174d6b4e00aee5a31d1b7f1e9597f1f82add5faaf3f17f85a779dc84c7e5ff420331e0", 0x2a}, 0x60, &(0x7f00000017c0)=[{&(0x7f0000001680)="fba28fe3c29831ccf4a66a1c7ed6602f6c4ef78a0e07e2c611af3d679df92fcc1fe588906c15c44cbec97e080a561f6afe8644ba3f73d45f1789708997e2", 0x3e}, {&(0x7f00000016c0)="3b11f961253e31dd0788c9ea3428116e0eecdb3c1a394bfefdc2e0fdef6f7f26b41f04cea9e42b76c3c50d19f7d99131f5e78a7e81e64368fdb8b5bfd9004198498daf325f7812c7153659dcbaad635469d7dbeb0ae4abb9d7a1eb76e7fd40ef05d1837c47263a56cd168f50a4b1a97213c67e8ed5a3a3b67d30b4baf83a434bd0685de31d3e99d8e0dc90e92255a60fa0fd8b6c4491741a75b1cd7fbc3cc0c36fb375e1c7a50da1082390f9f4340d722c48e83ab3fe675a79ee3f7c09", 0xbd}, {&(0x7f0000001780)="6e0a23df16b46703dea264fafee43c45fe4940e5f848bb0ffeec32f5", 0x1c}], 0x3, &(0x7f0000001800)={0x10, 0x113}, 0x10, 0x4000000}, {&(0x7f0000001840)={0x27, 0x1, 0x0, 0x7, 0x100000001, 0xfffffffffffffffb, "66ddc45d5164a278c924485262b06b6938bed51b4a37da7c32d6e61120a07f8c95d544f6000c666a5c04d46803f4fe50610b7a73356e77e73ec10473df3281", 0x17}, 0x60, &(0x7f0000001e40)=[{&(0x7f00000018c0)="e500e17389196b8ba33e7bc3a6a6f5f0568e6dd4e08e01", 0x17}, {&(0x7f0000001900)="7703b9233c7971d5d8e0ff3da690bc2965dd84d4e91e620494dee53c6f7467b9e157fc76f27cb2b642bba93ac69aba4ae59d82e0a37beca0172810b25b9da4f072973104a0ed5bc5cdccf6a2802659d656ff58cf2912b7386cbd7e29a1190d1635451158004604f5da0dabacbc7925c41137b4583c6dd782358d2a4a791350eab75363affac5776c1250b8fc9e99710cc548254daaec05944639f328989788dcd7f38e437a781c790697976344b257470359f4f4863a61561447091a87e70e1e0587992e658b39b9ad22cfdde72a8e051116e694f7d771c92127cc72065ab82be471bbb332", 0xe5}, {&(0x7f0000001a00)="95638b69a30a54e3c8d7836d64795e1249c307693d744d939d124d679fe3c02f3b548b2fb4dd7e71470b2b22bdf2e55d9c4c9ca50c579d6a4d5a5bc50f526b05a66c92969afc4974a9512ae5aca952f5c47d57f1031780471e9f4f745eccad5f985aefcafc29429be5e07769b481e814961c9be286f325d802496ac5d75effb55befe9ed32e39a54506205ad6e3b1e859ecdbbe93c96dececbd4b23440c580ff4b9caa3ff7ca355011ae2706d991c26b850d", 0xb2}, {&(0x7f0000001ac0)="49f692cd7e7ef2910d875deb6ceebf2733a5a213a44be2166e5a2fdf1f57a9fc916228ee9c454d99d9edcef67155017afe9b4b2f0b3900794759654f89c3c41d4c3373d142936dc8a8bc2b73b7cbca3abc8107ade4d429a9309dcb9ac4c2e4b3740ae819411a3c25e62e9da664ac7373d3753223", 0x74}, {&(0x7f0000001b40)="4928e4d1baa6405cf50bbb49b2c2684817928d19f6bac69f409af56e6218dd82c9d2ad4d136f78859f13539b7b63bc04bc421e80c038f6a6f1e10b6ea323869a63f51b54bc04ed052ecf59fdf12813e8999ba62ef2bdec761bd88816af4e3de0cd3faff5c1034a39d4265da74b5336a85e7b9febeed5c75977f6b0d75029b3695693d7bbb1211674ad5d9a956e26c2a8e02ba7c7ed87385104bdf56f4f69247ed6c1ba203f9557296ce9c94db3b948e95c3b17b55e24ba2c0356b90a87ed00d3faa6d547c4512bff7f4bf311eb36e65e9caf740dd0d261da7cc1bce5a57f978ab9bb7295c1bfbaf0", 0xe8}, {&(0x7f0000001c40)="d3540ae485d8636d24a9b945a15c5948f827612f1c9a0e30ab2190f4bbabb58efabb8351293681788e700b7353622cd2f2e6d8b8d47f2eab8a648bc0dbed6cb3a14f278dfc4f3d7c04d5ffa8d304ef421ea77e443b3f7121bb7c9209fbfe102e5659024135d40202d9db83f8597834e2add76f39333f0b568d8b8b8f09881c282f2681fca999a6dd911afa6770ddcf6e23a61bf4a5618e0a24f2e1b3521f4b7a0d301e6ec902deb45f851a497b063ea986dd3154063a1194ad8fdb83a4d3348ab01a4852b38e44ae20b9d69a8441179fcd63a1031b4e96ca76363afcf2751640ec98d853c1b2083a6b564610eed53e77162962", 0xf3}, {&(0x7f0000001d40)="0d647540367855df7c4ec5b84eb324fe891cc742cf802dad7a18f2987568ae2f67efd1c75388d89d4b59ebaa2016fd756a33e81d7a170149bc25b42946ea8e8a29b0c9d1f3bf9536187f780666b81a4b4147d668b5d8438ba5282835a8fd0c6225f96e19d06fc46bb8b8644c06c0c05e7765574f5923f7b66f71e3a3897db1297ffce6d49382c3544e84f02b609ad7814ad298708446522f49231197923e5f7e726c532aa58973ed0ff1220a9e0ad8f962a3ac8be42ad759430156e8b153a5092df8f9081b89074fa9d597a77805443d9fd5b8c2a04cc8fabfacbda15f69863280cef3a3e1", 0xe5}], 0x7, &(0x7f0000001ec0)={0x90, 0x194, 0x3, "c936b6650b02566a6bc6183dc28cbd1745e0f51d775d849b33d90d844f24a5c5390c3d2dbeb1a7e43a433507b8d8a3d54bd6e78265d7571a63e13f4b2eb1988ca2078626784205a0a212f6320d16d06f100930e1cb4200c90819c5157dd1ec27d825d7a1c6206fb2da3b5eace54fa504fcb96b297492334a98"}, 0x90, 0x800}], 0x4, 0x4) bind$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000002080)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000020c0)=r1) accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000030ff0)=""/16, &(0x7f000001a000)=0x10) 2018/04/23 16:51:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000005200010000040014cdde9a000200000008000100", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:38 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0xd2b, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) 2018/04/23 16:51:38 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) memfd_create(&(0x7f0000000280)='hash\x00', 0x1) r2 = getpid() ptrace$setregs(0xffffffffffffffff, r2, 0x1f, &(0x7f00000002c0)="b69e97b76fd19af5298b7e7f78d8dfc2a7b1c75bdf114a25d31a54ea10478156d6572bfae5b1196eafcd5245f3ebf3f12994dbc149e3a9dafa362247a4fd63c2617abb4242d8e980fab02fb818a8c2a5ab55882f4ca05cf1d534") ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', r1}) sendto(r0, &(0x7f0000000000), 0xffffffffffffff36, 0x0, &(0x7f0000000180)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0xff60) 2018/04/23 16:51:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r2, 0x6}, &(0x7f0000000380)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"736974300000000000000000000600", 0x0}) timer_create(0x4, &(0x7f00000005c0)={0x0, 0x3a, 0x2, @thr={&(0x7f0000000400)="97d18baed5cdce7c4c4faf17bb660f1d872e4acebb17a2718a1e5d108dba309f7cb9ff1364ec4708731668db80a0819dec6dc710ce1af9c66eb5bc44c2de64c0a284990edeb3b702b6d3fb1c9dfce9e7c78fc842bbbb27c21cf8a6e5ea0d490d56748508da7695b8f1657ed36f260aa8b3fab23ba906506c18de4ea86ba362a4d5ae1c3d2ab8d9384790046e0eac20fa43520c4d679e2b8dfb87704e6d67ec59c86a369ffbdc71ed774c56e5c86680931072549429f511f9f3dbf42d90f4", &(0x7f00000004c0)="d11951fac02be11dead83ff4a1b8479187b60a9dafd78c663b4d5cb7c5bfd96d5f882480212129f28e46900d1f96f592d33667ba241586433e19633f2a43b623ed844b49b2f1716e3e15e226d153d28a444bced396396b715bf60deac33f38f093f4b596049a2e520f1ef9456fdd475c4abe5ad6281eb603d6aad52896a4f8bf00dc8e93aa415d45fd6cb7d6ebdc87c0f6234b521b5be391d3206260d40cdac5cbfb35961346dea32e672d5e66ba73feab7d7e2b3eacc444c40a22df37bd1235647eaf089d79cce4f79e84f08a9267d666e079557f4dbfe56d282a2d9d"}}, &(0x7f0000000600)) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c00000013000102000000000000000000000000", @ANYRES32=r3, @ANYBLOB="00000000000000000c040100aaaaaaaaaabb0000"], 0x2c}, 0x1}, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000003c0)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x28, r4, 0x200, 0x70bd2d, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x44}, 0x2000c800) r5 = dup3(r0, r0, 0x200000000080000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="080000000000000000022bd120f50a0a29e198e965e5549eee53fb8cde3a89a982106dff9358139eaddc8a9a1f9282ecf38cddddad7bbeb7334027d210c2b06e56377e4e8b98466991ad66e583cc1c56ca6d2ca4c3967371"], &(0x7f0000000140)=0xe) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000180)={r6, 0xffffffff, 0x20}, &(0x7f0000000200)=0xc) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r7, 0x54a1) 2018/04/23 16:51:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x12) r1 = accept(r0, &(0x7f0000000040)=@nl=@unspec, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x7, 0x1, 0x8839, 0x100000000, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x3f}, &(0x7f00000001c0)=0x8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/4, &(0x7f0000000000)=0xfffffffffffffce2) 2018/04/23 16:51:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000005200010000000000ecffffff0200000008000100", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:39 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x100, 0x6]}, 0x5c) 2018/04/23 16:51:39 executing program 6: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7c, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) 2018/04/23 16:51:39 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) prctl$void(0x1b) write$fuse(r1, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r2, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) socket$inet6(0xa, 0x5, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000000380)="a8f1be5355d740ca6791da215ccd133c71adeb2c8c48541886fc7f32f5a881b45c66e024efb19d9c7813c871d7de2918bcac611cda57e57831a5621a5ac287de49deff1e43934b0bd06a6fb63d5120773797ad4cbede5e398e5ff92426e6f668b2723c2a516d6791125695666a9a0f487936c2959fd358f89617", 0x7a, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r2, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f00006fd000)="c3401c344654f3c7009aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4000000000000", 0x7a, 0x51, &(0x7f0000e66000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r2, &(0x7f0000000080)=""/164, 0xa4, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r2, &(0x7f0000000180)="ea", 0x1, 0x0, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/23 16:51:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000200)=""/147, 0x93}], 0x1, &(0x7f00000002c0)=""/99, 0x63, 0x5}, 0x10140) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/load\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000380)=0xb0bd, 0x4) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:39 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000d80)=""/131, 0x83}, 0x12020) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2, 0x0) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@dev, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) r4 = getgid() r5 = syz_open_dev$sndseq(&(0x7f0000000540)='/dev/snd/seq\x00', 0x0, 0x0) r6 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000680)=0x0) getresgid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)=0x0) r9 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000780)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@dev}}, &(0x7f0000000880)=0xe8) getresgid(&(0x7f00000008c0), &(0x7f0000000900)=0x0, &(0x7f0000000940)) sendmsg$unix(r1, &(0x7f0000000a80)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f00000001c0)="cbbea76e535fb6ef1600b7c2539b8d7cd6cd72d889f7c81554", 0x19}, {&(0x7f0000000200)="79f2f4c3dfd5e46f9b7dde8955f0d21ab93a4e6c445dd9ff419ca275b4034d5bbc282c1bc253f1c9e0d58da3dfb362ec62fddebf6e6c98f6af13eb696bb6d570f3666ddd0f6c0a0b8bba203feda17afd9de5f34a4ffe0213ffe55694b282fcdbb5ad37a1af", 0x65}, {&(0x7f0000000280)="a69849ed2f295c68dda5be3e25d552eceb1a5e00587aa626aa6519e06f675b844ea7c295b8ddcdcec62658f2ae6520fcca", 0x31}, {&(0x7f00000002c0)="7c05f38e898d78db7db51d00b4576e39b983fe", 0x13}, {&(0x7f0000000300)="37decde2f4988e8c762e268353923449b891d69aeaaf57f761439f23303f02bf6b4e771b8122d239cf5f5d9c4a707f5bb024acbee6aa195f90482f8698a4884793621ff29a43cfa9d9dabdc459b9940b7a399229643fb37abcd0a85b08a2e3c96634e5e8766e7eeb11df15703d014cb62b98f9c9a94927999a5bdbbf020d72", 0x7f}], 0x5, &(0x7f00000009c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r5, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xa0}, 0x80) 2018/04/23 16:51:39 executing program 6: r0 = epoll_create1(0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x80000000}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ff1)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000aaeff4)={0xa0800005}) epoll_pwait(r0, &(0x7f0000ed0000)=[{}], 0x1, 0x0, &(0x7f0000903ff8), 0x8) [ 1446.305841] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 1446.338843] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/23 16:51:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:40 executing program 6: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000340)=[{0xfffffffe00000000, 0x4, 0x1, 0xfff, @time, {0x7, 0x884}, {0x40, 0xd70}, @ext={0xee, &(0x7f00000000c0)="2997195e21a1e479f636ac8c8f9bcca5650f67f263c344bab73fd9565eb75ae79b18b06285dc6eea5e7d5a6b67e7836b90be1cea196fb93045e14f49ff2f57193ec1236bb81be18eabce85cfc9d8aa7b5f77f1ba183f411e42281162df519d185c50f7a69dbe78928a12d0e4d9c1cb3f88eb57220c4c3d3171e4eebdead4975a71a0acb25d7ab0aad0a2aaab478e55c58c90e1979bc92026b389b565cf9875c87e15763defa6f928dd8e1e63af9d865e11d53fd0c667c3336d5fca8360a82b094198eeb91530409e168a4941be7ec3d3b84d15a495474d16e12d9c1b0975f10465575068310473b7e208ed338356"}}, {0xea, 0x8, 0x2, 0x3f, @tick=0x2, {0x101, 0x7}, {0x2}, @time=@time}, {0xfffffffffffffffe, 0x5, 0x6, 0x0, @time, {0x400000000000000, 0x7}, {0x3, 0x5}, @raw8={"fcb9fcc3c9660d7f49c379d5"}}, {0x0, 0x782, 0x1, 0x350e, @time={0x0, 0x989680}, {0x4, 0x4}, {0x6, 0x5}, @ext={0xae, &(0x7f00000001c0)="3c702e7c7d9f9587498ddb1e81eae2b153ff8ca6dcdeb97a1b579886a758d3e261a4e2e53c305aa18ca7be4c6a4436e6efc9e258d4c3dec468ac56f1878668731a5f634073fae1af49f3c643dc56aa0f7e15e0cc4c4c67a4af668f3cb3052cb81092b4eb3dbbd384c6000048e56c2e76e9527c4abcfb7744e37ab2dd632babe0fa9d38893e8f5d309875fc55b253f48a118f00905b0c6c5372413b112dc17944dc147aa8b81cd455c0e95a6a61d4"}}, {0x9, 0x7ff, 0x1, 0x0, @tick=0xd4, {0xff, 0x7fff}, {0x6, 0x186}, @control={0x6, 0x5}}, {0x5, 0xffff, 0xb7, 0xd8, @tick=0x1, {0xd4e1, 0x2}, {0x6, 0x7}, @connect={{0x1000, 0x6}, {0x20, 0x7ff}}}, {0x4, 0xffffffffffff8001, 0x4e, 0xe5, @tick, {0x5e68, 0x81}, {0x6, 0x1f}, @control={0x401, 0xfff, 0x9}}, {0x2, 0x1, 0x1, 0x9, @time={r2, r3+30000000}, {0x100000000, 0xfffffffffffffffe}, {0x3, 0xffffffff00000001}, @result={0xffffffff, 0xa81f}}], 0x180) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r4, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000012000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pipe(&(0x7f0000000040)) 2018/04/23 16:51:40 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000240)=0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x5, [0xec, 0x0, 0x8, 0x6, 0x9316ef]}, &(0x7f00000002c0)=0x12) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r1, 0x3}, &(0x7f0000000340)=0x8) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x100}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0x8000, 0x20}, 0xc) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r2, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000001c0)={r1, 0x80000, r0}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000100)={0x3, 0x1}) connect$ax25(r0, &(0x7f0000000140)={0x3, {"7a462cc6bcfc96"}, 0x200}, 0x10) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x149}], 0x100000000000005b, 0x0) 2018/04/23 16:51:40 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x6]}, 0x5c) 2018/04/23 16:51:40 executing program 2: inotify_init() ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f00000000c0)) 2018/04/23 16:51:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2ad) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x2, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x8, 0x6}, {0x4, 0xba4b}, {0x8, 0x400}, {0xa, 0x8}, {0x8, 0x5}, {0x3, 0x7fff}, {0x4, 0x8736}, {0xb}], 0x8) r1 = open(&(0x7f0000000140)='./file0\x00', 0x14500, 0x10) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000180)=""/50) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x3, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x1) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000001500)=""/155, 0xfffffffffffffe90}, 0x2) 2018/04/23 16:51:40 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000002c0)='\'\x00') ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$TCFLSH(r2, 0x540b, 0x8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/keychord\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) r4 = getpgid(0x0) ptrace$getsig(0x4202, r4, 0x32, &(0x7f0000000300)) lseek(0xffffffffffffffff, 0x0, 0x2) sendmsg$inet_sctp(r3, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000500)="fc3e767ef0ede84804f782c4f1e011a2510e62e36408ec6384b133ce54c83635f17acaeb56876447377ce20b12b77675", 0x30}], 0x1, &(0x7f0000000a40), 0x0, 0x40}, 0x40000) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{0x6, 0xf412, 0x4, 0x401}, {0xce9, 0x0, 0x5}, {0x0, 0x6, 0x400, 0x5d}, {0x0, 0x3, 0x9, 0x800}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x4c, &(0x7f00000003c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) fstat(r3, &(0x7f0000000940)) setgroups(0x1, &(0x7f0000000200)=[0x0]) fchmod(0xffffffffffffffff, 0x101) fcntl$getownex(r1, 0x10, &(0x7f0000000740)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000780)=r5) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x400854d6, 0x0) getrandom(&(0x7f0000000900)=""/5, 0x0, 0xfffffffffffffffd) [ 1446.609363] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=82 sclass=netlink_tcpdiag_socket pig=22381 comm=syz-executor4 2018/04/23 16:51:40 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x5c) 2018/04/23 16:51:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000100)=0x7, 0x4) pwrite64(r2, &(0x7f0000000200)="7ce6fa1508d1b212d6db35ce5ba2a333173b31092dfcea4e4e1d4308ac3dd22af52e3391524b24a3a5cf29953cdb9c5fa4baf2adf02e554c2ca1292fdbda0793a62881ba20c0fb3b6cf9fce7f69aa6f1fff472536a0e1331404401cd53c8dc118b89beb0775a55ce79927436151a34d2a86b7f9129370534d6af54c66eb293239b777e2a11813c9a01533128df226fb3d578b0f915de8a911ef4f658f1535e259b992afc025ee52d515da1d3ffc91c35e551b9a5f03251702f7dd9713eec66a70bf4f01ca8de75c7b9b66b7ed2e615498ea7fce94514febafd281410515e39d2f557b4b8ec7a423a", 0xe8, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000005200012ac4e9a800000000000200000008000100", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000300)={@broadcast=0xffffffff, @loopback=0x7f000001, r1}, 0xc) [ 1446.663596] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=82 sclass=netlink_tcpdiag_socket pig=22394 comm=syz-executor4 2018/04/23 16:51:40 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000200)={{0x200, 0xfff}, 'port1\x00', 0x80, 0x3, 0x1, 0x3, 0xffffffffffffffc0, 0xffffffff, 0x6, 0x0, 0x4, 0x380000}) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x131003, 0x0) getsockname$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:40 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/04/23 16:51:40 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x400200, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') r1 = socket$netlink(0x10, 0x3, 0xfefffffffffffffe) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) recvfrom$inet6(r0, &(0x7f0000001280)=""/124, 0x7c, 0x100, &(0x7f0000001300)={0xa, 0x4e22, 0x3, @empty, 0x3f}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001240)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001340), &(0x7f0000001380)=0x4) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000013c0)=ANY=[@ANYBLOB="1c008000521a0100000000000000002201fffff53e4ea94c890ccb5b73331cbb0e08000100", @ANYRES32=r2], 0x1c}, 0x1}, 0x0) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001440)="091080bd68406f844287914f649dedc7d39696d7f6a7c28f93f93c62421ec2b1a7cd119593b16dc94f14c2d659706da8f745f229804e71d503eb4260f12aecdd539baef91cdefb98a0a7f270fb82a2818f08a228ad3c0f066e1d18981a1dd1c6821e4dc831b0ba2d585e7a99a28e3117979de6324f1ee7a915f8a97f4a73dfc7f85aa90fb4ac93f40f77", 0x8a, 0xffffffffffffffff) keyctl$set_timeout(0xf, r3, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001200)={0x0, 0x1000, &(0x7f0000000200)="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"}) 2018/04/23 16:51:40 executing program 7: r0 = socket$inet(0x10, 0x8000a, 0x3) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:40 executing program 2: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0x4f1b20c9b04f9ab1, 0x0, 0x0, 0xfffffffe) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x2}}}, 0x84) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x36, 0x37, 0x34, 0x35, 0x34, 0x33, 0x31]}, 0x7) r2 = gettid() setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x35, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000940), &(0x7f0000000a00)=0x4) wait4(0x0, &(0x7f0000000100), 0x8, &(0x7f0000000b00)) r3 = socket$inet6(0xa, 0x0, 0x88) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000000280)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x1000000}, 0x8000) sched_setscheduler(r2, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) r4 = dup2(r3, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={r0, 0x8, 0x9, 0x81}, 0x10) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002300)="2e2f636772d3e60ad3256f75702e4f6574003f456758d98ae164f5b2c255f0f848a5dc0991ca0fb1636ec8d8864dac253b40c3b81e20b66f0801eec5aa4197f3fecd3568271d7364b6f739495e19ebdadfe9ec076872b80cb5bebdc3983ec9e4e350625c5411a3b8cf88cb50168425035629180900000000000000391aba3402a4", 0x200002, 0x0) fchdir(r5) r6 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r6, 0x80000000000006, &(0x7f0000000000)) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r7 = creat(&(0x7f0000000380)='./file0\x00', 0x102) gettid() openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r7) r8 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) write$selinux_access(r8, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0x1bf) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000003c0)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000a00)={"74658a6c3000200000004000", r9}) timerfd_create(0x6, 0x80004) setsockopt$packet_add_memb(r8, 0x107, 0x1, &(0x7f0000000a40)={r10, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) [ 1447.271843] program syz-executor2 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 1447.281456] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 1447.312021] program syz-executor2 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 1447.321591] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 1447.408268] FAULT_FLAG_ALLOW_RETRY missing 30 [ 1447.412926] CPU: 0 PID: 22383 Comm: syz-executor6 Not tainted 4.9.95-g142d4b5 #7 [ 1447.420444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1447.429788] ffff8801d8a57820 ffffffff81eb0f89 0000000000000002 0000000000000000 [ 1447.437907] ffff8801d320f800 ffff8801d8a579f0 0000000000000000 ffff8801d8a57a18 [ 1447.445958] ffffffff81cb7a0b 0000000000002e68 ffff8801910db908 ffff8801d320f90c [ 1447.453957] Call Trace: [ 1447.456525] [] dump_stack+0xc1/0x128 [ 1447.461864] [] handle_userfault.cold.18+0x3e/0x51 [ 1447.468337] [] ? debug_check_no_locks_freed+0x210/0x210 [ 1447.475333] [] ? userfaultfd_ioctl+0x2540/0x2540 [ 1447.481714] [] ? debug_object_active_state+0xff/0x3b0 [ 1447.488528] [] ? handle_mm_fault+0x1267/0x28e0 [ 1447.494731] [] ? handle_mm_fault+0x220f/0x28e0 [ 1447.500946] [] handle_mm_fault+0x221d/0x28e0 [ 1447.506987] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 1447.513812] [] ? vm_insert_mixed+0x200/0x200 [ 1447.519846] [] ? check_preemption_disabled+0x3b/0x170 [ 1447.526658] [] ? retint_kernel+0x2d/0x2d [ 1447.532344] [] __do_page_fault+0x5af/0xd50 [ 1447.538202] [] ? mm_fault_error+0x2c0/0x2c0 [ 1447.544151] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1447.550799] [] do_page_fault+0x27/0x30 [ 1447.556320] [] page_fault+0x28/0x30 [ 1447.561601] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 1447.568422] [] ? fcntl_setlk+0x11f/0xc40 [ 1447.574110] [] ? fcntl_getlk+0x2d0/0x2d0 [ 1447.579804] [] ? selinux_file_fcntl+0xec/0x140 [ 1447.586010] [] ? security_file_fcntl+0x8f/0xc0 [ 1447.592219] [] SyS_fcntl+0x833/0xcf0 [ 1447.597562] [] ? do_futex+0x1770/0x1770 [ 1447.603185] [] ? SyS_socket+0x121/0x1b0 2018/04/23 16:51:41 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x8002, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0xfffffffeffffffff, 0xfffffffffffff8cb, @mcast2={0xff, 0x2, [], 0x1}, 0x61d2}}, 0x20c, 0x5, 0x800, "88826e3dde0bd59e29d15c5e8f1025548bb8f0bff043ab07c804f4049e256ce5936973d0d57397d20cc62afa265175c1761305979ffdd2b49b6d33a0c659068c51e92fdbfd15dd14900313485f77ec43"}, 0xd8) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x17) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000100)=0x4) fcntl$setlease(r0, 0x400, 0x3) 2018/04/23 16:51:41 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x4}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}], 0x48) ioctl$KDADDIO(r0, 0x4b34, 0x56) execveat(r0, &(0x7f00000003c0)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000400)=',mime_type\x00', &(0x7f0000000440)="246c6fcc656d3100", &(0x7f0000000480)='keyring(keyring*\\securityeth0\x00'], &(0x7f00000006c0)=[&(0x7f0000000500)='\x00', &(0x7f0000000540)='ppp0trusted\'\x00', &(0x7f0000000580)="fd657468305e00", &(0x7f00000005c0)='%cpuset\x00', &(0x7f0000000600)='mime_type\x00', &(0x7f0000000640)='/dev/autofs\x00', &(0x7f0000000680)='em0&\x00'], 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000140)={@remote}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000002c0)=""/210, &(0x7f0000000100)=0xd2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x8}, &(0x7f00000013c0)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer\x00', 0xa0000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001400)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x90) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0xffffffffffffff8c) 2018/04/23 16:51:41 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000140)=""/223, 0xfffffffffffffe64) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) lseek(r0, 0x0, 0x0) 2018/04/23 16:51:41 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x8, 0x0, &(0x7f0000000180)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000240)}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000080)=[@clear_death={0x400c630f}], 0x0, 0x0, &(0x7f00000002c0)}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2018/04/23 16:51:41 executing program 0: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f9a000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8001}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@dev, 0x0}, &(0x7f0000000040)=0x14) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x0, 0x4e21, 0x7fff, 0x0, 0xa0, 0x0, 0x89, r1, r2}, {0x1, 0x7, 0xfffffffffffffeff, 0x8, 0x6, 0x56d, 0x100000001, 0x3ff}, {0x5, 0xffff, 0x2, 0x68}, 0x57, 0x6e6bb4, 0x0, 0x1, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d5, 0x32}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x34ff, 0x1, 0x2, 0xffff, 0x36, 0x3, 0x5}}, 0xe8) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b54ffc)=0x1000000, 0x4) flock(r0, 0x9) 2018/04/23 16:51:41 executing program 3: futex(&(0x7f00002af000), 0x8a, 0x0, &(0x7f0000191000), &(0x7f0000000ffc), 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/04/23 16:51:41 executing program 6: request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='nodev\\wlan1-\x00', 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_all\x00', 0x0, 0x0) socketpair(0x0, 0x7, 0x400, &(0x7f0000000180)) socket$inet_dccp(0x2, 0x6, 0x0) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x2, 0x22) r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x6, 0x1) r2 = dup2(r0, r1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) keyctl$set_reqkey_keyring(0xe, 0x1) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) setfsgid(r4) sched_getparam(r3, &(0x7f0000000100)) [ 1447.608789] [] ? f_getown+0xb0/0xb0 [ 1447.614039] [] ? do_syscall_64+0x48/0x490 [ 1447.619823] [] ? f_getown+0xb0/0xb0 [ 1447.625086] [] do_syscall_64+0x1a6/0x490 [ 1447.630792] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb 2018/04/23 16:51:41 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r1) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000001c0)=0x1) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x10000000000001d1}, 0x0) sync_file_range(r0, 0x8001, 0xfe, 0x4) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) close(r0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) syncfs(r0) 2018/04/23 16:51:41 executing program 0: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f9a000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8001}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@dev, 0x0}, &(0x7f0000000040)=0x14) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x0, 0x4e21, 0x7fff, 0x0, 0xa0, 0x0, 0x89, r1, r2}, {0x1, 0x7, 0xfffffffffffffeff, 0x8, 0x6, 0x56d, 0x100000001, 0x3ff}, {0x5, 0xffff, 0x2, 0x68}, 0x57, 0x6e6bb4, 0x0, 0x1, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d5, 0x32}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x34ff, 0x1, 0x2, 0xffff, 0x36, 0x3, 0x5}}, 0xe8) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b54ffc)=0x1000000, 0x4) flock(r0, 0x9) 2018/04/23 16:51:41 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_setscheduler(r0, 0x5, &(0x7f0000000040)=0x57) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000100)={'raw\x00', 0x5f, "046771446f1b5aaa1058846b7f63573bcdc8b880be4113759359487e4806ac921e7a78d20ec729266e63169a9b03efb10b808b7eef37c192d35457cc4f6966e92003e0d9bbad28244cf4101e94cf4c0ca0b4cc5f31ec080ad1058eaff39c0a"}, &(0x7f0000000080)=0x83) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f00000001c0)=r1) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x400000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x3]}, 0xfffffffffffffe78) 2018/04/23 16:51:41 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'gretap0\x00', 0x2000}) r1 = socket$netlink(0x10, 0x3, 0x13fffff) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c00d9acf60400004c0000000000f80000f999db2b2c7fc714ec378f2d80d3dc4482d8c8083af5fe46a9", @ANYRES32=r2], 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:41 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "fc"}], 0x18}}], 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)=',cgroup\x00', 0xfffffffffffffff8) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x3f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000280)={r4, 0x2}, &(0x7f00000002c0)=0x8) keyctl$negate(0xd, r1, 0x6, r2) 2018/04/23 16:51:41 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast1, @in=@rand_addr}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00001252000100", @ANYRES32=r2], 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0x100000000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}}, 0x401, 0x1, 0xca, 0x96c7, 0x8}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)={r3, 0xe3, "7962b0874d32f815c2fb9a2f1a3779a60fa615a2cbb7476bcd706176435a89f40771cd3458e55da25d23b1133e483e6a5bf39c59c0a7c4ff0fc7665c7f90d05e08608d62e6e067a4ffe158f7e295d45137081f572de014d3813d6d71c63833e8aa980e631e09cee4ef3aeea1920ae844669b6490baf5011b991f0d81175dbf72282bc57ee23c549fc28d97458a13b8ecf367476952f2cae22a042dcfb8bec370c13e237e586a280deded65a98cd07184385d2d8db87a0576c0ae06393732a0b5eeb3ac4e2ff3dfb08dfce1921cdfc89590d3e9795520ba5d26f2b72d2eddbac423ff6f"}, &(0x7f00000004c0)=0xeb) 2018/04/23 16:51:41 executing program 0: setrlimit(0xd, &(0x7f0000000080)={0x20, 0x5}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_int(r0, 0x88, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) syz_open_procfs(r1, &(0x7f00000001c0)='net/ip6_mr_vif\x00') 2018/04/23 16:51:41 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000380)={r2, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001340)={0x0, r3, 0xa5}) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'if"0\x00', 0xe86824d2c1c833cb}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000580)=ANY=[], 0xfffffce5) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0xf51}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) lseek(r5, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x40000000, 0x0, 0x401, 0x0, 0x0, 0xff, 0x400, 0x0, 0x0, 0x8001}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) fgetxattr(0xffffffffffffffff, &(0x7f0000000840)=@random={'security.', 'vboxnet0+bdev\x00'}, &(0x7f0000000880), 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000001240), &(0x7f0000001280)=0x8) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000001200)=0x400, 0x4) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f00000003c0)) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r6, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) getpid() setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="3700000002004e24ac14140a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000ffffffff000011b97d6b95bb1c610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[], &(0x7f0000000800)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001380)=0x0) ptrace$poke(0x5, r7, &(0x7f00000013c0), 0x40) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000057c0)=""/216) 2018/04/23 16:51:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$packet(r2, &(0x7f0000000100)={0x11, 0x1f, r1, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x14) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000140)=0x100, &(0x7f0000000200)=0x2) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:41 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x3, 0x0, 0x0, 0x0, 0xfffffffffffff798, 0x4, 0x19, 0x6]}, 0x5c) [ 1448.716738] binder: 22450:22511 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 1448.739230] binder_alloc: binder_alloc_mmap_handler: 22450 20ffb000-20ffe000 already mapped failed -16 [ 1448.789870] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/23 16:51:42 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x202401, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000000c0)=0x8) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/04/23 16:51:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r2 = memfd_create(&(0x7f0000000200)='lo\x00', 0x1) getsockname$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0x5, &(0x7f0000000080)={&(0x7f0000000100)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:42 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x70) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x80030, r0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x145400) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000040)=0xc61) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x4, 0x40, 0x1ac, 0x109, 0x80, 0x1ff, 0xfffffffffffffffe, {0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x100000001, 0x1, 0x1, 0x6, 0x1}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0xffffffffffffff01, 0x81}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47]}, 0x5c) 2018/04/23 16:51:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$packet(r2, &(0x7f0000000100)={0x11, 0x1f, r1, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x14) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000140)=0x100, &(0x7f0000000200)=0x2) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:42 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x306) close(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00000002c0)={r4, 0x1}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r2}], 0x20000000000000b5, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x400089, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x3, 0x20}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={r5, 0x1000}, 0x8) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x102, 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mq_open(&(0x7f0000000640)='-$\x00', 0x0, 0x6, &(0x7f0000664fc0)={0x0, 0x1}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(r6, 0x40047703, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xa00}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000880)={0x0, 0x206, 0x0, 0x6, r7}, 0x10) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x7d2, &(0x7f00000008c0)="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"}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)) 2018/04/23 16:51:42 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x40000000}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x20000) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0x7, 0x4) 2018/04/23 16:51:42 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) r0 = gettid() r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f0000000140)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040)=0x8, 0x4) fsetxattr(r2, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000240)="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", 0x168, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100), &(0x7f00000003c0)=0x4) bind(r2, &(0x7f0000000400)=@llc={0x1a, 0x30d, 0x855d, 0x3, 0x1b, 0x40}, 0x80) 2018/04/23 16:51:42 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x400) getpeername$netrom(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) utimensat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={{r2, r3/1000+10000}, {0x77359400}}, 0x100) lookup_dcookie(0x0, &(0x7f00000001c0)=""/55, 0x37) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000200)) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) [ 1448.870745] binder_alloc: 22450: binder_alloc_buf, no vma [ 1448.870766] binder: 22450:22516 transaction failed 29189/-3, size 40-8 line 3133 [ 1448.886178] binder: 22450:22520 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 1448.893273] binder: 22450:22511 ioctl 40046207 0 returned -16 [ 1448.902677] binder: undelivered TRANSACTION_ERROR: 29189 [ 1448.918046] binder: release 22450:22511 transaction 1083 out, still active [ 1448.949045] binder: unexpected work type, 4, not freed 2018/04/23 16:51:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:42 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xfffffffffffffffe) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0xa, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) [ 1448.975546] binder: undelivered TRANSACTION_COMPLETE [ 1448.994753] binder: send failed reply for transaction 1083, target dead 2018/04/23 16:51:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x2, &(0x7f0000000040)="b3a59f1fc3c86a8a475183a8087765cb7ea7f6b90919f839515399a8cbec") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) dup(r0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=@ipv4_getnetconf={0x54, 0x52, 0x300, 0x70bd2d, 0x25dfdbfe, {0x2}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x4}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_FORWARDING={0x8, 0x2, 0x3ff}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x5}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x7}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x0) membarrier(0x40, 0x0) 2018/04/23 16:51:42 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r2) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x6, &(0x7f0000000540)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@rand_addr}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) [ 1449.067360] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=82 sclass=netlink_xfrm_socket pig=22545 comm=syz-executor4 2018/04/23 16:51:42 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x80004c080, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000001a80)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000003fc0)="b2", 0x1}], 0x1}, 0x2404c040) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000140)=@l2, 0x80, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/144, 0x90}, {&(0x7f0000000280)=""/4, 0x4}, {&(0x7f00000002c0)=""/147, 0x93}, {&(0x7f0000000380)=""/139, 0x8b}], 0x4, &(0x7f0000000480)=""/200, 0xc8, 0x3ff}, 0x2001) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000)=[{&(0x7f0000002800)="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", 0x5a1}], 0x1, &(0x7f0000000200)}, 0x0) 2018/04/23 16:51:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) socketpair(0x5, 0x0, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000080)=0x8) socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r3, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0x2e, 0x0) write$selinux_access(0xffffffffffffffff, &(0x7f0000000480)={'system_u:object_r:setrans_var_run_t:s0', 0x20, 'unconfined', 0x20}, 0x35) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0xc9c, 0x10001}, &(0x7f0000000100)=0x8) 2018/04/23 16:51:42 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) prctl$getname(0x10, &(0x7f0000000100)=""/235) 2018/04/23 16:51:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0xe2) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000100)={0x5, 0x20000000000, 0x4, 0x2, 0x1f}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:42 executing program 3: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000c18)={0x24, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}, [@nested={0x10, 0x0, [@typed={0xc, 0x2, @u32}]}]}, 0x24}, 0x1}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) 2018/04/23 16:51:42 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0xddd, 0x0, 0x0, 0x0, 0x5]}, 0x5c) 2018/04/23 16:51:42 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/access\x00', 0x2, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000240)={0xffffffffffffffff}) accept4$inet6(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x1c, 0x80000) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/23 16:51:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x22020}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x74, r1, 0x8, 0x70bd2b, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x101}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10000}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x4000004) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'yam0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:43 executing program 0: clock_gettime(0xffffffffffdffff9, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x40000007ff) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0x1ff) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000100)=""/234) 2018/04/23 16:51:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000)=0x3, 0x3) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ff7000), &(0x7f0000ff7000)=0x4) 2018/04/23 16:51:43 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x100, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x6) write$fuse(r1, &(0x7f0000000340)=ANY=[@ANYBLOB='P'], 0x1) sendfile(r1, r1, &(0x7f00000000c0), 0x7ffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 2018/04/23 16:51:43 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x306) close(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00000002c0)={r4, 0x1}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r2}], 0x20000000000000b5, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x400089, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x3, 0x20}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={r5, 0x1000}, 0x8) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x102, 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mq_open(&(0x7f0000000640)='-$\x00', 0x0, 0x6, &(0x7f0000664fc0)={0x0, 0x1}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(r6, 0x40047703, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xa00}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000880)={0x0, 0x206, 0x0, 0x6, r7}, 0x10) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x7d2, &(0x7f00000008c0)="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"}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)) 2018/04/23 16:51:43 executing program 6: r0 = epoll_create1(0x0) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000001, 0x8012, r0, 0x0) inotify_init() unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/23 16:51:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000520001000000000000000000020000000800010003abc0afc308a512b265eb67a72cb39c119598a6fec5207bdd04d0f0f58275de", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:43 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x8000000000000000, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x9a6]}, 0x5c) 2018/04/23 16:51:43 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x7f, 0x4) 2018/04/23 16:51:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80, 0x20000) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000140)={0x1, 0x22, &(0x7f0000000100)="12afd88b7c00e4af0b507ee2e0f6022b53d63a14cbce40e82e73552dff776c280182"}) 2018/04/23 16:51:43 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) connect$ax25(r0, &(0x7f0000000040)={0x3, {"38a855c5a29c8a"}, 0x2}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) prctl$intptr(0x18, 0x80) 2018/04/23 16:51:43 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000200)={'ipvs\x00'}, &(0x7f00000002c0)=0x1e) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x1]}, 0x5c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)) fcntl$getownex(r1, 0x10, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000000)='net/protocols\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000040)={0x5, 0x7, 0x0, 'queue0\x00', 0x3}) 2018/04/23 16:51:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c0000005200010000000000000000000200000008000100876136a39061386551a13a68d3cd040c442680ac8d84f2e6293a68b7ea270080000089c66f62828b0656ad58d8813002379230be108f3926a57706f0e77801c19b5d3e1d694c2d86e5178e5c0102ec716a2095553144e3b8f4ffb09e30ef6d35047f6ff01eea64388e838b65b536bc4aa80000", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:44 executing program 7: sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x210000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) recvmsg(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) syz_mount_image$ntfs(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000180)='./file0\x00', 0x1f, 0x4, &(0x7f00000002c0)=[{&(0x7f0000000e40)="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", 0x1000, 0x40}, {&(0x7f00000001c0)="83dec9e2466c58a35f4ea2d4e1dc30dd07926cd2d9979c9c8a7ff563aae4983cc3d41b2f81bcdb77068f2a1820ab7a062daab174094951de61b1ed02ce29e93f52fc9a257d2dd59dffa5c241b24911868bb388fddd310b332d72c7367e1a6d844777a7bbbb457dd823e9", 0x6a, 0x5}, {&(0x7f0000000240)="a70a14f4954d74a65573bb22b08e", 0xe, 0x7}, {&(0x7f0000000280)="02f269ab3a8b06c75277c129a4390d3e0e386aaa7c0695df55f2fc9e06fbe9bc13ea057e44a18d48b18821a494e76c7a5a02b58226e6ec220610", 0x3a, 0x4}], 0x8000, &(0x7f0000000340)={[{@gid={'gid', 0x3d, [0x34, 0x3f, 0x34, 0x31, 0x37, 0x38, 0x78, 0x7e]}, 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x37, 0x30, 0x34, 0x33, 0x7f, 0x78, 0x0, 0x36, 0x35, 0x78]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@uid={'uid', 0x3d, [0x38, 0x36, 0x39, 0x37, 0x37, 0x34, 0x35, 0x32, 0x30, 0x37]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x37, 0x39, 0x37, 0x78, 0x34, 0x32, 0x78, 0x38]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x39]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x3d, 0x31, 0x0]}, 0x2c}, {@utf8='utf8', 0x2c}]}) 2018/04/23 16:51:44 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r1, 0x40}, {r0, 0x4}], 0x2, 0x23bd) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000140)=0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e20, 0xb8f5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, {0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, 0x800000000, [0x0, 0x0, 0xfffffbfffffffffc, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x5]}, 0x5c) 2018/04/23 16:51:44 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/23 16:51:44 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000000)) 2018/04/23 16:51:44 executing program 3: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000ef2ffc)='net\x00') fstat(r1, &(0x7f0000000080)) 2018/04/23 16:51:44 executing program 2: r0 = memfd_create(&(0x7f0000000300)="64657620496448322cf0696da23751b69c1781498b0f37d3f17c7292eceaed34c98fbacc4ff06c4a6e99ed74bcecd4a459544d39dbbb8c79fe760687ed7a62e1953d9c3e2c017cb6cd72ed5020ab375e671a21", 0x0) write(r0, &(0x7f0000000380)="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", 0xfffffec2) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) nanosleep(&(0x7f0000000280), &(0x7f00000002c0)) 2018/04/23 16:51:44 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x3f, 0x101800) sendfile(r0, r0, &(0x7f0000000100)=0x1, 0x6) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080)=0xffffffff, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'vlan0\x00', 0x1}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000d7000)=""/217) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/04/23 16:51:44 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)="2e2f6367726f757066aecd4c83ef6b8c3100", 0x200002, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) fchdir(r0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r2, &(0x7f00000006c0)=ANY=[@ANYBLOB="7b7fe39d06743c5449f6fdb2247d6d6d0640ea5fa5749c6e49588da57eabdb866132dc5e509fa20278de7478610692944e4a003dabc5d9d9c2886d858b9a08008892777be552dcde2ac924432a0987d60bf526967fffe600426ba5f3c46f26fcc018393ffffffeff6280050000003b3d00d7eae49ea0792e6e6b3bb9e04d8e715c327c02bd7c3d5e979f68a85aa88a5a384cf73ba749592fd50e450ad2725177fa711765ccd4d05aa55a35d04b845dd320bbbdde"], 0x1) sendfile(r2, r2, &(0x7f0000000040), 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) connect$netrom(0xffffffffffffffff, &(0x7f00000001c0)=@ax25={0x3, {"dcdca79e8d8e53"}}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) openat$cgroup_int(r1, &(0x7f0000000440)='memory.max\x00', 0x2, 0x0) connect$ax25(r2, &(0x7f0000000480)={0x3, {"1ff4cf175afca9"}, 0x8000}, 0x10) sendto$inet(r3, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000400)) sendto$inet(r3, &(0x7f0000000380)="a8f1be5355d740ca6791da215ccd133c71adeb2c8c48541886fc7f32f5a881b45c66e024efb19d9c7813c871d7de2918bcac611cda57e57831a5621a5ac287de49deff1e43934b0bd06a6fb63d5120773797ad4cbede5e398e5ff92426e6f668b2723c2a516d6791125695666a9a0f487936c2959fd358f89617", 0x7a, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r3, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f00006fd000)="c3401c344654f3c7009aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4000000000000", 0x7a, 0x51, &(0x7f0000e66000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r3, &(0x7f0000000080)=""/164, 0xa4, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r3, &(0x7f0000000180)="ea", 0x1, 0x0, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/23 16:51:44 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000100)={0xa74, 0x3f, 0x2, 0x0, 0x2, 0x3cc, 0x2, 0xffffffffffffc3e0, 0x9, 0xfffffffffffffff7}) ioctl$TIOCSBRK(r0, 0x40044590) tee(r1, r0, 0x8, 0x8) fcntl$dupfd(r0, 0x406, r0) r2 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r2, 0x2, 0x8) rt_sigpending(&(0x7f0000000080), 0x8) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000140)=""/61) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/23 16:51:44 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00000002c0)="30c4f0952cb5b885f4ad6321088293ce600ab374b2e73dae4f502bb27030d1063771670931e714aa90676939a495b30587b7f4734a2c58c91b9b502993907773b8db61cf8d8b3e4dcdcbe4ed1d5235f7642779e74c9c1e483551ab3244ce88bc739cfb81324584ec59f82c1107a1dbb769c405cd6f4ba2ad560e164780c26dc80bec13bf4f741fe15985a04857bb65cea86f5a684adc0b5859", 0x99) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @local, @local}, &(0x7f0000000140)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6, @random="6c8aa4290e89"}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x4a]}, 0x5c) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000080)=0x1) 2018/04/23 16:51:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) quotactl(0x25, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000280)="e34d609f12bd8e68ae4ba1a2c89b849d3b5ecc3f3eae0e1664d6146535239613448c92264a54144f9175c3748bf3ca21c0dafbcdfb9f4026d6a9ce5e5e53ab22704f03b129c3b45f29a879e4ed97666ad20897d8a876cfd8f90890bc6492dfdc0383298999c4f5178af8498c90aa38b4594cf56ca120d9ea0a4545587ccce1cccb017037dcd5000e299fe164d95f592b0499a55d742666fb950958f99f769c3713084e3d8d9a73acc4d408847b617a44654feffad3c2dccc3683abbba003b114eb32f33d89ed6dc106240a8d88d18611c28c9e678ed3229401cc9775efc92151b4d40bf7109a36f42bcd7377db7019393e") r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xa080, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000040)=0x23cb991b, &(0x7f0000000080)=0x4) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x0) 2018/04/23 16:51:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000100)={0xcea6, 0x1, 0x45}) 2018/04/23 16:51:44 executing program 6: exit(0x800803) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) creat(&(0x7f0000000140)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x80000000}) fallocate(r1, 0x3, 0x0, 0x7) 2018/04/23 16:51:44 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x5, 0x80100) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000440)=0x71, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000003c0)={0x8, &(0x7f0000000380)=[{0x7, 0xfffffffffffffffb, 0xba, 0x6510ecd9}, {0x200, 0x2, 0x2, 0x6}, {0x6, 0xffffffff, 0x74, 0x40}, {0x1000, 0x7, 0x5, 0x5}, {0x34f, 0x4, 0x4, 0x8000}, {0x1, 0x5, 0x1f, 0x1}, {0x7, 0xffffffffffffffff, 0xe55, 0x7}, {0xffff, 0x40000000000, 0xf5f7, 0xdb0b}]}, 0x10) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}], 0x3c) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x800}, &(0x7f0000000280)=0x8) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000480)=0x8, &(0x7f00000004c0)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r3, 0x9, 0x7}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x40}, &(0x7f00000001c0)=0x8) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) sysfs$2(0x2, 0x6, &(0x7f0000000340)=""/47) creat(&(0x7f0000000500)='./file0\x00', 0x20) 2018/04/23 16:51:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x20000, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0xfff, @dev={0xfe, 0x80, [], 0x1f}, 0x420c}}, 0xece, 0x10000}, &(0x7f0000000300)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000340)={r3, 0x800, 0x100000001}, 0x8) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:45 executing program 4: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@bridge_delneigh={0x2c, 0x1d, 0x400, 0x70bd27, 0x25dfdbff, {0x2, 0x0, 0x0, r0, 0x1, 0x4, 0x7}, [@NDA_MASTER={0x8, 0x9, 0x3}, @NDA_LINK_NETNSID={0x8, 0xa, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x841}, 0x20000800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000001a00)=[{{&(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000300)=""/2, 0x2}, {&(0x7f0000000340)=""/149, 0x95}, {&(0x7f0000000400)=""/73, 0x49}], 0x3, &(0x7f00000004c0)=""/4096, 0x1000, 0x8800000000000000}, 0x20}, {{&(0x7f00000014c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001900)=[{&(0x7f0000001540)=""/183, 0xb7}, {&(0x7f0000001600)=""/54, 0x36}, {&(0x7f0000001640)=""/91, 0x5b}, {&(0x7f00000016c0)=""/31, 0x1f}, {&(0x7f0000001700)}, {&(0x7f0000001740)=""/99, 0x63}, {&(0x7f00000017c0)=""/36, 0x24}, {&(0x7f0000001800)=""/211, 0xd3}], 0x8, &(0x7f0000001980)=""/102, 0x66, 0xffff}, 0x101}], 0x2, 0x40, &(0x7f0000001a80)={0x0, 0x989680}) getsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000001ac0), &(0x7f0000001b00)=0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@mpls_newroute={0x2c, 0x18, 0x300, 0x70bd25, 0x25dfdbfc, {0x1c, 0x10, 0xa0, 0x2, 0xfe, 0x0, 0xfe, 0x8, 0x3400}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x10001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x50}, 0x0) 2018/04/23 16:51:45 executing program 7: sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:45 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) getpgid(0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x6, "28e4edbac60f"}}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'veth0\x00', 0x3}, 0x18) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r4, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f0000000480)=ANY=[@ANYBLOB="b0000000", @ANYRES16=r5, @ANYBLOB="1b0e2dbd7000fcdbdf25060000005c00030014000600fe800000000000ffc86a7259fc70beb4e70000000000000000bb08000500e0000002080007004e210000080003000000000014000200626f6e645f736c6176655f3000000000080008000200000008000500000000000800030001000000380003000800010000000000080001000100000014000600ff020000000000000000000000000001080003000000000008000300030000000800060008000000"], 0xb0}, 0x1, 0x0, 0x0, 0x20000001}, 0x40880) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x800, 0x10, 0x2, 0x6}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000140)={r7, 0x3}, &(0x7f0000000180)=0x8) 2018/04/23 16:51:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000003000000000000040200000018000100000000000050329e2f6b69325568d77b224d0f0c32c8fa56b0d90959b26dcdebb6a760749b397303de5c37f5dcf23148dfcf8a6a6c19b9d96e813db6441cb8558fa73eeb280650579dded6f57c0063e8a6a3d11cd32c9e5db2b8ebdf7d153afda61d6b6ee347963b7641e61307319f7e280da68438b713d39e6e3705a7ab64a42d0e00539ddc33b234b0ba428b9c516db60e4ba56f808f9f200a76f74b07ff2c36903c0caa336266b9af3e0010c84147", @ANYRES32=r2], 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:45 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) syz_mount_image$bfs(&(0x7f0000000100)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0xb16, 0x9, &(0x7f00000009c0)=[{&(0x7f0000000180)="d007ebd6875f413672dce76384b241666c3cdd9aa9604ce564a17546543e686d37eb37fb5e8cde8376933f622126dd85af730f1b08f33ef5ed83fd0ca1824cdd424dfd631e10e473a6f6949d2724155fd97a1a88088a0ac6a4a94d22020445e7c7ec07f3bba4bf1b44eb8bd48523e2bd8b117899a8135915cef3ab32bd6046dad22881f5ebebb5f9afe8e4c08d2f8bff0f7e71d1959997432d4d3eddf3f94ec897ee0d514a0f56", 0xa7, 0x7}, {&(0x7f0000000240)="d92844964d042e305d847810083f8569c933d44d97c9fbcd1c1346295519274ee3d483488a4846929041fb5b9c2e70dea3c1d491e6d39f904436bbaf6d9cc272a3233799a796cdf040b983377cf0d0e02f2df77a588b5de3adfa935f151814d96ceba5d4dfbb3d8909a841c48657ed78521b568f2fd656b698335bb73abc14f4d11a1010b1e5958eb74e860ab59e08838479c5f1177e0a388b34b4a1e1ce5e27737add9a991c2d633e1424a35a0f3914001e63fec151b69f1982d2e9bbed975ba73ae8adcf99944948d566349c4fad8081e2dd5cabb6426a", 0xd8, 0x5}, {&(0x7f0000000340)="6a7bdbc88e687ef8c314d55d03e67385b058aabad2cebe9411e66a844d477612e6b2006781a6ca60a1ccf366e9683e0b6d0ff463b0efd3288a95ebecb86c0b3747cdc8590ef4ec7a89ce32", 0x4b, 0x6}, {&(0x7f00000003c0)="48af1f44e8701dcfbf6f1054115be563706244022384b80b1f13af501b34420d108703c36012916f66c634f46d6289f8517f1c33fe3de697f498a80acd274371c20a126d1a2b94aa9c7a9929acfc18d8896c75786757f86bb88f9bf06f0654783febff7fd858bfc7609c6a13e3151a90bec6eedc55e67e33e7fccd55fd0e53e63f191b4be4856fa38ca47486008abd93ec55668ba0dc5bfb16ebfee6745e01", 0x9f, 0x6}, {&(0x7f0000000480)="e5cbf82127cb4bfa74fe71d45e0691516bc7bf36a8df1d1f7bf8edecc8b90adb66e217d3f94904fa7b11add46d0a944de8479d9bf03028f7959915eaf8e82f6daebd1c458c0eabd5f3139190f1b2eec2676dd19dee01baab183df5a713a32b3676e16675832b58a691b529ced4af2ec25a41b36857b33ea15038d85dbe2bdbf130d5021a759bc8df3ae91ae638cc9a106441c1cdea3f44fdade8f3c184536acac839b3b308dfd25fe74f9255978d5af86271263bdd75f5c5da6df77c4b41075e3bf789b0ef4a4b5e0cc9c61b632399276f25af07", 0xd4, 0x1}, {&(0x7f0000000680)="fabfecbe6935e14362e0e28f2d6a15232d522abfef2ba0c3f9ac35e6380c577835e507acf6bb763212934a46b6213172f613f0d42422b97b5ab06fadd601997c81f64d24f7a9cf75ff4a6b5c81ffedda206167a653a3f7934555e71ded5e09b426adf3d109569f9fe7b61ec319e3e52cf4bc25e096fe074206641bf3424825a1941272ce0e9978aad7bbce897fa6f782b9d06fa20baa2f39f53bd28711cc2b410dd388a67ded576b281deda4fab4b436ebd9c540d2a651d1a2f6815f0306eba7f90f49e9bc6d39eed7adb9a3ab5035f4b6bc1a934856455208e55dc68cc7fb86974175db76", 0xe5, 0xffffffff}, {&(0x7f0000000e40)="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", 0x1000, 0x4}, {&(0x7f0000000780)="7944450ac6f234b0026bda6fffc62f2016c509c60f4e6446985302b9a57b66af4dfaf07a15cf95e5ecdd4c7784f09c5eace1f1e2d2794333696bb98922035098210ce129f420d5823e575576b9c191ec053b47d1d9dc08eb982f2bff07c4e9ccb4ca4a737a030825aad66a60622196cf923d2593de1b0567176929b588efbf63903eab3523999b33906d5de9dbe4f431a18476591dec9748fab9479ffdf6556667720e542c2e67df10020262e2383e9a2f303fb36c15f79a392e0a4c2ed68c424af5a6fe77f9e91b3346c38fdfdc363b60e7a2f348b818d224f7800905758b86bb9ef65e0a248f61d360bc615cd2b175347b2879", 0xf4, 0xffffffffffffffc1}, {&(0x7f0000000880)="6dba2d08d80a64570746b5221c0eec3aa5fb3936cf7d67c1cc0cd3a72754caf9ad04a88b7c9d4f30e19e8a5356ee446d3086669a1df7be8e0fdd42af343c9f42856365c1a4e0217d7ca747e7ebc5a7fb73e891ed8ba4bb3e59d0f0e32d8beff65a0c6a0f1294009f7b93135c2114ca5da2fd3500fdcfcd86043974a8cd7fedd19e8e1c2a542a5167d1c746a69c77ec17a18732c3058febac84cec46ba6100bbc7d3c3b7254e7e9a7b7a744815c2f74091aba2d0a0a0b16941b34442e529ecf1a00fd20dc810f08857d9ccddbe92ac84941b9cedbd0135b679118a0", 0xdb, 0x5}], 0x8000, 0x0) [ 1451.830475] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=22719 comm=syz-executor4 2018/04/23 16:51:45 executing program 3: signalfd(0xffffffffffffffff, &(0x7f0000000480)={0xffffffff}, 0x8) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x1, 0xa2, 0x21}, 0x14) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)="2e676367724f7570581fd6f0368a2e7ed2f4e8910f4d50b7da3a48bbf7316c657400", 0x200002, 0x0) fchdir(r1) fchdir(r1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xc, 0x41030, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000540)='./file2\x00', 0xc1) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000240)=""/37, 0x25, 0x12000, &(0x7f00000003c0)=@file={0x1, './control/file0\x00'}, 0xfffffffffffffe0f) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xfffffe68) mkdir(&(0x7f0000042ff6)='./control\x00', 0x20000000) inotify_init() r3 = inotify_init1(0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000340)=0x4) inotify_add_watch(r2, &(0x7f0000000300)='./control\x00', 0x81000000) inotify_add_watch(r3, &(0x7f0000c31000)='./control\x00', 0x86000006) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./control/file1\x00', 0x40, 0x48) execveat(r4, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f00000004c0)='net/udp6\x00', &(0x7f0000001fff)="9e"], 0x1000) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptmx\x00', 0x0, 0x0) r6 = creat(&(0x7f00000000c0)='./file1\x00', 0x10) r7 = gettid() syz_open_procfs(r7, &(0x7f0000000640)='net/udp6\x00') setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x1, 0x0, 0xacc, 0x80000000}, 0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000580)=ANY=[@ANYBLOB="ebab3272ae4dd3e89a0200000000000000d6d4591a3f2052792ee364419631d973146e1047ba9a93da1ba149f22a71c94abd0360e2218fcc78627132ba3c46a3a5078d6598224bbe8af4d15d015c5cf699d4779cd68a1697a879503d09df1610a16d49a1488cd93852f29f419778f8f320b829d16446ac73cf672a20f7e56aa963ad63ff7f0000583f9dcadbff027d0f"], 0x1) syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x2, 0x0) fstatfs(r5, &(0x7f0000000180)=""/144) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/23 16:51:45 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) write$tun(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x100e) sendfile(r1, r2, &(0x7f0000000080), 0x1000fed) 2018/04/23 16:51:45 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x100000001, 0x30, 0x5, 0x9}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r1, 0x2}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={r2, @in={{0x2, 0x4e23}}, 0x2, 0x8, 0x2, 0x9, 0x8}, &(0x7f0000000340)=0x98) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0xc) ioprio_set$pid(0x2, r5, 0x401) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x10002, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000500)={0x3, &(0x7f00000004c0)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r6, 0xc0406429, &(0x7f0000000640)={r7, 0x8, &(0x7f0000000540)=[0x1, 0xfff, 0x5, 0xcc2, 0x28277c78, 0x8, 0x20, 0xbd29], &(0x7f0000000580)=[0x7ff, 0xd7, 0xfe, 0x7fff, 0x6], 0x0, 0x5, 0x7d4, &(0x7f00000005c0)=[0x3, 0xcb8, 0x9, 0x8, 0x5], &(0x7f0000000600)=[0x200000000, 0x8000, 0x3, 0x7, 0x8]}) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000480)=ANY=[@ANYBLOB="04000000520511f6d3a4ff9fe42dda7bc020f9d67b406d0100a0e500000000000002", @ANYRES32=r4], 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:45 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000020fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffeda956fca83b724a6008009000000000000000400000010000400630000000098bc593ab6821149a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc8d2b0790ed", 0x4c}], 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r1, 0x6, 0x3a, &(0x7f0000000240), &(0x7f0000000280)=0x4) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='[mime_type\x00', &(0x7f0000000100)='\x00'], &(0x7f00000001c0)=[&(0x7f0000000180)='}\'\\\x00']) 2018/04/23 16:51:45 executing program 5: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002fe2)=""/30, &(0x7f0000000080)=0x1e) 2018/04/23 16:51:45 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xbc, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x8001}, @in={0x2, 0x4e21, @rand_addr=0xffffffffffff2549}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x443b73800000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e20, 0xff, @dev={0xfe, 0x80, [], 0x1a}, 0x696d}, @in6={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2a}, @in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x80000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x75d}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x1f, 0x800, 0x7f, 0x8001, 0x3f, 0xfd, 0x5d0, {r2, @in6={{0xa, 0x4e21, 0xd930, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffff8001}}, 0x3, 0x1f, 0x10000, 0xffffffffffffcc48, 0x9}}, &(0x7f0000000440)=0xb0) [ 1452.034465] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. [ 1452.049374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1452.084629] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. [ 1452.109762] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready 2018/04/23 16:51:45 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sync_file_range(r1, 0x5, 0x101, 0x1) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2}}) 2018/04/23 16:51:45 executing program 0: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) r0 = open$dir(&(0x7f0000000240)='./file0/bus/file0\x00', 0x0, 0x1) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r1, &(0x7f0000000a80)) mkdir(&(0x7f0000000100)='./file0/bus/file0\x00', 0x0) r3 = getuid() fcntl$setpipe(r1, 0x407, 0x100000001) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000000180)='./file0/bus/file0\x00', 0x0) chmod(&(0x7f00000002c0)='./file0\x00', 0x1) chown(&(0x7f0000000000)='./file0\x00', r3, r4) mkdir(&(0x7f00000003c0)='./file0/bus/file0\x00', 0x0) fcntl$setsig(r0, 0xa, 0x3e) arch_prctl(0x1005, &(0x7f0000000600)="df2e09469289a8438dfa74ed0aabac537bd8dfaacc78f6632e166264cfb4b591f559d491d69fc1a88d7aaf7a3a4f77b62f1bf10a85735ae92f6ea5207494583ca5ba9bdf73490250da5053efae165c555bbe49a6aedd4e51a91208fe1300531f889a4859dff42c7e9f994f8211a5a40f228e882e619f3e6a8f014dc93229259b8d5ab636118506623727834a7ea92ea136b9b20a5740c7d188c6b64dd7fd3f3340c823cccd8ff9d10cabd95c38c9dade07d88782fa042a71eca37e806cf50f6179b3b9") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000007c0)={0x0, 0x8054}, &(0x7f0000000800)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000840)={0x4, 0x8000, 0x4, 0x401, r5}, &(0x7f0000000880)=0x10) preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000400)=""/5, 0x5}, {&(0x7f0000000440)}, {&(0x7f0000000500)=""/171, 0xab}, {&(0x7f0000000480)=""/26, 0x1a}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x5, 0x0) write(r2, &(0x7f0000000440)="1996af8f", 0x4) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000300)={0x7f, 0x5, 0x80000000, 0x0, "9b8fa9f66cca8102a4f074a72e0d2324dedcdb9644b4d9788c0c7d18059fc8a2"}) openat$ppp(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/ppp\x00', 0x48001, 0x0) lsetxattr(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00'], &(0x7f0000000780)='@\x00', 0x2, 0x2) [ 1452.125420] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1362 sclass=netlink_route_socket pig=22750 comm=syz-executor4 [ 1452.213898] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1362 sclass=netlink_route_socket pig=22773 comm=syz-executor4 [ 1452.260693] device ifb0 entered promiscuous mode 2018/04/23 16:51:46 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)) setpgid(0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001bc0)=[{{&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000540)=""/185, 0xb9}, {&(0x7f0000000600)=""/116, 0x74}, {&(0x7f0000000680)=""/83, 0x53}, {&(0x7f0000000240)=""/7, 0x7}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x5, &(0x7f0000001780)=""/239, 0xef, 0x8}}, {{&(0x7f0000001880)=@l2, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001900)=""/99, 0x63}, {&(0x7f0000001a80)=""/137, 0x89}], 0x2, &(0x7f0000001b80)=""/21, 0x15, 0x2}}], 0x2, 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='..') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x6, 0x8ce, 0x201, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000440)={r0, 0x4}, &(0x7f0000000480)=0x8) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') listxattr(&(0x7f0000005b40)='./file0\x00', &(0x7f0000005b80)=""/72, 0x48) socket$packet(0x11, 0x3, 0x300) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52f98bc0c951a8c18f7b8221c007a7f1c8d5", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda8604") gettid() epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x401) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000001c40)=ANY=[@ANYBLOB="a4d55141ea1c83c493a0c888d74f09ea2d53fbff39100527803aa8364ba57b93c38c7f3ca6e34799a3baf25e99"], 0x1}, 0x1}, 0x40000) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)=r2) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, &(0x7f00000002c0)=""/49) umount2(&(0x7f0000000180)='../file0\x00', 0x2) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) 2018/04/23 16:51:46 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000000080)}) ppoll(&(0x7f0000000200)=[{r1}], 0x1, &(0x7f0000000240)={0x0, 0x989680}, &(0x7f0000000280), 0x8) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:46 executing program 5: r0 = eventfd2(0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x8, 0xa3}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x1ff}, 0x8) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r4, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]}, 0x78) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r5}) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$KDENABIO(r1, 0x4b36) 2018/04/23 16:51:46 executing program 0: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) r0 = open$dir(&(0x7f0000000240)='./file0/bus/file0\x00', 0x0, 0x1) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r1, &(0x7f0000000a80)) mkdir(&(0x7f0000000100)='./file0/bus/file0\x00', 0x0) r3 = getuid() fcntl$setpipe(r1, 0x407, 0x100000001) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000000180)='./file0/bus/file0\x00', 0x0) chmod(&(0x7f00000002c0)='./file0\x00', 0x1) chown(&(0x7f0000000000)='./file0\x00', r3, r4) mkdir(&(0x7f00000003c0)='./file0/bus/file0\x00', 0x0) fcntl$setsig(r0, 0xa, 0x3e) arch_prctl(0x1005, &(0x7f0000000600)="df2e09469289a8438dfa74ed0aabac537bd8dfaacc78f6632e166264cfb4b591f559d491d69fc1a88d7aaf7a3a4f77b62f1bf10a85735ae92f6ea5207494583ca5ba9bdf73490250da5053efae165c555bbe49a6aedd4e51a91208fe1300531f889a4859dff42c7e9f994f8211a5a40f228e882e619f3e6a8f014dc93229259b8d5ab636118506623727834a7ea92ea136b9b20a5740c7d188c6b64dd7fd3f3340c823cccd8ff9d10cabd95c38c9dade07d88782fa042a71eca37e806cf50f6179b3b9") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000007c0)={0x0, 0x8054}, &(0x7f0000000800)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000840)={0x4, 0x8000, 0x4, 0x401, r5}, &(0x7f0000000880)=0x10) preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000400)=""/5, 0x5}, {&(0x7f0000000440)}, {&(0x7f0000000500)=""/171, 0xab}, {&(0x7f0000000480)=""/26, 0x1a}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x5, 0x0) write(r2, &(0x7f0000000440)="1996af8f", 0x4) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000300)={0x7f, 0x5, 0x80000000, 0x0, "9b8fa9f66cca8102a4f074a72e0d2324dedcdb9644b4d9788c0c7d18059fc8a2"}) openat$ppp(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/ppp\x00', 0x48001, 0x0) lsetxattr(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00'], &(0x7f0000000780)='@\x00', 0x2, 0x2) 2018/04/23 16:51:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c00f54054fdd0c2e9f26700005200010000000000000000000200000008000100000080ad242323ec4414461b3eb66de1d0a2", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) r2 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00000001c0)=""/4096) 2018/04/23 16:51:46 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000fec)={0x1, 0x0, 0x0, 0xfffffffffffffffe}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x260000, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0xe}, @broadcast=0xffffffff}, 0x8) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x2201) 2018/04/23 16:51:46 executing program 3: signalfd(0xffffffffffffffff, &(0x7f0000000480)={0xffffffff}, 0x8) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x1, 0xa2, 0x21}, 0x14) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)="2e676367724f7570581fd6f0368a2e7ed2f4e8910f4d50b7da3a48bbf7316c657400", 0x200002, 0x0) fchdir(r1) fchdir(r1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xc, 0x41030, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000540)='./file2\x00', 0xc1) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000240)=""/37, 0x25, 0x12000, &(0x7f00000003c0)=@file={0x1, './control/file0\x00'}, 0xfffffffffffffe0f) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xfffffe68) mkdir(&(0x7f0000042ff6)='./control\x00', 0x20000000) inotify_init() r3 = inotify_init1(0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000340)=0x4) inotify_add_watch(r2, &(0x7f0000000300)='./control\x00', 0x81000000) inotify_add_watch(r3, &(0x7f0000c31000)='./control\x00', 0x86000006) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./control/file1\x00', 0x40, 0x48) execveat(r4, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f00000004c0)='net/udp6\x00', &(0x7f0000001fff)="9e"], 0x1000) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptmx\x00', 0x0, 0x0) r6 = creat(&(0x7f00000000c0)='./file1\x00', 0x10) r7 = gettid() syz_open_procfs(r7, &(0x7f0000000640)='net/udp6\x00') setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x1, 0x0, 0xacc, 0x80000000}, 0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000580)=ANY=[@ANYBLOB="ebab3272ae4dd3e89a0200000000000000d6d4591a3f2052792ee364419631d973146e1047ba9a93da1ba149f22a71c94abd0360e2218fcc78627132ba3c46a3a5078d6598224bbe8af4d15d015c5cf699d4779cd68a1697a879503d09df1610a16d49a1488cd93852f29f419778f8f320b829d16446ac73cf672a20f7e56aa963ad63ff7f0000583f9dcadbff027d0f"], 0x1) syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x2, 0x0) fstatfs(r5, &(0x7f0000000180)=""/144) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/23 16:51:46 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000040)={{0x7f, @rand_addr, 0x4e22, 0x4, 'lblc\x00', 0x1, 0x7, 0x74}, {@dev={0xac, 0x14, 0x14, 0x21}, 0x4e24, 0x2000, 0x6, 0x8, 0xcb}}, 0x44) 2018/04/23 16:51:46 executing program 0: r0 = socket$inet6(0xa, 0x8000a, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00008b5000)=0x2, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000f5af51)=""/175, &(0x7f000018e000)=0xaf) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) 2018/04/23 16:51:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x0) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) [ 1452.888977] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64852 sclass=netlink_route_socket pig=22805 comm=syz-executor4 [ 1452.922788] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64852 sclass=netlink_route_socket pig=22812 comm=syz-executor4 2018/04/23 16:51:46 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000200)={0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000440)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000680)={0x11c, 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="0f630c4003000000030000000000000012634840030000000000000001000000000000000000000001000000000000000000000038000000000000004800000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="852a6a7701000000", @ANYRES64=r1, @ANYBLOB="010000000000000085616466000000000a0000000000000001000000000000002e00000000000000"], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB='H\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="20000000000000000f7fe3a093cd03d05e078ac715630c40010000000300000000000000106308400200000000000000126348400c0000000000000004000000000000000000000010000000000000000000000050000000000000000000000000000200", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="0000000000000000000000008561646600000000040000000000000000000000000000001900000000000000852a646600000000", @ANYRES32=r3, @ANYBLOB="000000000200000000000000"], @ANYPTR=&(0x7f0000000400)=ANY=[], @ANYBLOB="00020000000000000b63000011634840010000000000000002000000000000000000000000000000000000000000000018000000000000002000000000000000", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="852a627700010000", @ANYRES64=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="01000000000000000663044001000000"], 0xd, 0x0, &(0x7f0000000640)="16112220964d0c11f8b1bbf424"}) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r5, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r6}]}, 0x1c}, 0x1}, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000003c0)={&(0x7f0000000380)=[0x1000, 0x401, 0x5, 0x9, 0x6, 0x1, 0x3], 0x7, 0x72e, 0x7, 0x5, 0x800, 0x80000000, {0x3, 0x401, 0x80000000, 0x5, 0x6, 0x5, 0x1, 0x6, 0x6, 0x8bd6000000000, 0x0, 0x7, 0x10000, 0x306de63f, "171b20f9a0cada9d0276e182002f55ffab96a144f8a852416bfce3a6987520c8"}}) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r7, 0xc0086423, &(0x7f0000000140)={r8, 0x2}) [ 1452.953706] binder: 22799:22808 transaction failed 29189/-22, size 0-0 line 3010 2018/04/23 16:51:46 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000080)={{0x0, 0x1, 0x7, 0x2}, 0x2, 0x5}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ff4000/0x9000)=nil, 0x45859563, 0x4, 0x80, &(0x7f0000ff5000/0x2000)=nil, 0x4}) [ 1453.199152] binder: 22799:22836 transaction failed 29189/-22, size 0-0 line 3010 [ 1453.258745] binder: undelivered TRANSACTION_ERROR: 29189 [ 1453.448171] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/23 16:51:46 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x100000001, 0x2, [0x74, 0x0]}, 0xfc50) 2018/04/23 16:51:46 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000fec)={0x1, 0x0, 0x0, 0xfffffffffffffffe}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x260000, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0xe}, @broadcast=0xffffffff}, 0x8) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x2201) 2018/04/23 16:51:46 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101080, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000040)=0x8001, 0x4) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xb5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, 0x9, 0x5e7, 0x2fcb, 0x2, 0x6}, &(0x7f0000000200)=0x98) 2018/04/23 16:51:46 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x100002201, &(0x7f0000527000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x5b, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}}, [0x401, 0x6da, 0x5, 0x5, 0x4, 0x1ff, 0x101, 0x35f9, 0x0, 0x4, 0xa7, 0x7, 0x3, 0x7f, 0x3]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="d2870000d5e9a4005fc7048ead00"], &(0x7f00000001c0)=0x12) 2018/04/23 16:51:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c03000152f0131b00bb0100", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:46 executing program 7: r0 = socket$inet(0x10, 0x3, 0xffee) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="6f71782e733153995737ba46b0fab188650984ed8e158255a348eacc2aec6726b006f47a5d9a5a8f94868941d4bedfde3db47972f2ec1c7807210ed7f92733e45f6edcdc73b01324d9b979530bbbc53c59c3ff618877b9d93528e86bc723048a5312e9ab9a86849f7ecdfae588537dbeebd18b50aef1b6543e3a68"]) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='security.ima\x00') 2018/04/23 16:51:46 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x0) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/04/23 16:51:46 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfff, 0x480000) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@mcast1}, &(0x7f0000000080)=0x14) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0xffffffffffffffff) 2018/04/23 16:51:46 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000500)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000002d40)=[{{&(0x7f00000001c0)=@sco={0x1f}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000240)}, {&(0x7f0000000900)='8', 0x1}, {&(0x7f0000000b00)="c5650c75e4f6a373a01884479e7c799a2290058473c57da941a2d96350ca277e3a1723f8bd1badfe50a3b75be05817cfd2d58a62381d704006d19ae44a9c846b2529327e8a111116287d8a393618d22eea0d7613aa3b69e78ecce47b21cd383f62f068903face8bfe52d68506004e151a41a7f8197bc504aab93ad687f6379bc125dca6955539476", 0x88}], 0x3, &(0x7f0000001b80)=ANY=[@ANYBLOB="100e0000000000000901000003000000c6e1b6b4d2b4a92066a0f773e40fa9d5ae97384f7a1d88440c4f8c7e18be56b49176cea85b8230a15be2f46b28c55ef2fb4b0013878308ed50e5c456e9bbb34164321026d8b66213f01b84944892f09dd1a74f5a7f6ba1dbe0d244926a47dc65cbf6a6b82332fc31ee8275e59f4700094aa3a1ba869f92dce69c8211c7cfa680a6d48dcd21aa88fb192218844aeb75316cc786c620043c032089d49512510742fafa7050a0959ed2ea80c52751afad3df01139dbe9c564a3bb09bb40bc70860df41e7e27704d34eab02050d3632d17b072b35d3acdf3f134ca2f844dd9867c0d9c8aa9fc8d07901d2431f71bd73242ebfc332bde1f90ac8a96dd5d388e73cb0a30accb16921b65660897c29f6b7f639fa13106e0e6513ebb327dc874fd1d45c2a7dc8245c68ec8c3adf3dd586393e024edd0d8be10ecc1dd891bc722d4792562d44def1b93081bc43e9a915803513a17bb21456df1410bb6a8667d1699d118551a3577de49935178b556cc3b79493a65e1a6f565eeb55d2da9dc3fd1caa58fd86df064f19a0b4f2b6096462b7e13f8e8666dad7d0ae2b90abab5f1e42786bc99ed5efa2f054651436be9d7d0c3d3c750b434ca3dddf3a599c17471727a3999d45c5510fb4f7ab40c8517b22f7cf1eabec2f6923d659123c2268225bb73b0aa6da4e04ff414f8824e7b2fae671d549471732671f79562a5779ad92d1676b12976b8923f526af165470df43013845a84870776083b991c90fc29b0c0bb3f45f38f3776f284ed2477fb9f67d107538f403649136405621e354f7925f1ac4b84679415b4cc70ad7fd49fea1ef2df0d8692025c1555a949dba072810b6b2b71066d00f871d617229a627256a0da612543a6c6ed5285f2fbd1d75dc742d4e4fad0fdcbdcaf4f50e71f56b90f9d47689629978b246d04ec75a2f89f1125ec2fe632545d1b779385336cf6a9263f4a397618238d413db87a9aa6223215b07b41189f3893465aeded70d924931b3759e798a9dcdf1d4601979be1569ba9082879fe2372919350c4b4e7ee8d3ce53f066fa6e9e117352ba670f851fca2d750c4c1b924978f6ce477128c333590f85f017fc623ef1988f16e2818cf952051c934ec830a6778a6859d7988cd07401c798424e857f5654394b1c078df58412a24b5aa8ecf9dddc1f30ff20df33c59817041c9de8d6f64c84193ec0159096a7d48568052d990c2ae272be7c4ae41a90944abd6abd4a60f32ff51bc68615695ef1e14d87f6b054ea26f974b80c4948451a59a3778daf5eb9cb46e603da9fce0d4d7bf1ce1bc8b6cd8148897f490663639a27def802149107f60e585c73f229e10a455e40b8e6e3dc3b91c020deb1fd788e2ebf58b5205193a3cc0dca2cd07cd6f5a0824b64953b0d4dcefa9a2ea0db731ef33a78cf70cd8fe40cdce96a1f848f2d7232ef56383cf75305aabb64a94688baf20889480754cc33621540531ccf70469d17bb85ff74b6f99edbda3ccdc1a3703f8b1dd6ec92a6e38c3030aac902dc34134f7d593c59a469288c5b8fa2dd370d98bd2ff2241100333eaa455b36bd632ae87b77b080427f70794fedd67a1175fad5cdadbd6609838b663c40455ab6b59caffeb1b9f63dd8525843fe0e05cf5fdc0266767c0a24f610775fa6ab5130eaa4351e5bbe06f0b9f69251bdf1249e7fec7b6cda273bee7812ebdd2739502e842a4ceeef5ee2141815578071f2ab1793eea067b27b2545b9049ab18d3e549e6195cc7e5c5891ee1c8898da8fbf987166bb7c39f4d4ed5771ed8c8654c9a891edc1d1e19d9e154284f92c6013b8c4b1e873d11994719f0c40d2eaaf552d87caa1806f13827cc13bca6b123912e2ac4e82e5d7a8bf6fb436f497e31899ffa678522607cf7d54f005d7a33ecabf198e9766cc9b1dbe1b6abfbc6ec028116b59c0524359a44f697b1adf47b4577d78b436336332d4eda6a218d196530acce7388f3e09499dfe5434f061dd62fec920b96c7e4deeee8431105a67236e5fc1f3821861ab26bb537049d634271fa83eea60e957feb0c30732b44374c33552775e97dc62f554809a632356c0fad168180b53e0c2ced7b79c39bfd5441d312e16876bfa09853c285e72d00f6cb27952bdc68699a8cb4943fc0bb74bb9637e9ca51f8da5bee2bd3a45cd9baad8ba770bdf5b3d1c3c0590c9f3a22f1d48834178e405d2a5bc2dd211d27b557b47d2930b7e071af048c04fb7c8b2de64df8678dc65f35f83443378231d549ac174c3928d374acb19974550709eee128ff9e4801834deae0db4e90f8a63e6486212b2098b8cbaa1d28b544bd2ec56ce375e315cf4aa8a48248cd08afe6aed2b690260723d378aa8dc0f6d846774eaf6dbe3fe1da3a982338590919d6c47c08ac4b39fbfc9ef64c0c925fa5846ad77814a0962d154f36597d404306a2883878533b3ee131338f1700dc738b3023e007cb6e2373721ad72b2098d72bd9961927798379c613f3c1c46bbc61bebb2945897d62fe4022ffe0f07614ddde9a501f2fc61324bc53c8dc9adfd922a4f875171bc13bdc4879e453f89b13688f48028e5c647329013b37b8f2d66945c85849cf7c11e7fd2941049d2a58c96154eac105a90fafd7850f89c0e64c63eb06d7cf7faac0caf0159e746efeca8eb6936fe1eb4209789265493c0f980868185f293fc02f28934fd515eb914755352ea67de5fbd8288a2706a7fe756d8cb0a64894a5e1f142000f5790c2cde030af2073cf1cc74f0de8f12c8dccd38199a523baf5b77a270372383c7c1253935230c8faea7b018926091bdba4edda7abdb47471547df35a056ca16e8d00a6170ae1710c6b16662f0ee945535f04256df30576c5141ca81eceebba5fc2322be24a856fcc74f22ee2ecbfd3f8c310a6ef85f5ffea0e0d7b646613477ae4c8b259610f2e6bae9fa84d87d0e9f2cafa999105c701e3080c9e8cb1a6463ce2a3ad77936ebc084e3f76d072dc0f92541e6c06c5e47df594aa7c7964a6e6c04f60819a423a8fbeaa33a83a584c7160d394283fc28be8c333aa03dd1692aca9f38a9a3af4cb453a7d51f517e4a6bd808df65c404ce13a2a230913e12620f1b5cd07346da1cfe7287969ee8e098e3a372b046f7f79a505287dbefeef4eab30f3afdab6b35de8351b61341b00482f93d1f548bd70bb08758629afe7e5ff091feb264d925cc28abc2357034fa9eb2c74c44206ab34d701bab884bac5d4ed4eca208ef8285ec6fd1f4d899024556908e6b6fdb97f3875aa2bf3364c6b428383ede948fa6a2330c9fca2734786cf9fa5f478ae73e0b336d49a5f8e8fa773bcab435b0ca126ba2adcf3da7a2133180f2b6c5a2fa4681934f42d773194c9f433711c3191350ee31ba3c21846b3da438d896339892cfb617365df8834c14e69763495eb45268dc3532a1a30c6c10668504094e8e1ab7c71a43a949d834dcd06fee1cfff842a21b50aad3624ec28b22390fda6003e8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0xe10, 0x80}, 0x95b}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000580)="602a47656d7d689c10f0bd483d4b532b254fbcbd3ef7", 0x16}], 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x108, 0x44000}, 0x5}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000004900)="b3a73470f92c359c302b839cab24e6b851d696c6ffdc9121079d25c405d8f33a477ab99396a0deb061056316e6147d0aa935c1f3da4264061304249b30ff918e6eeb7252d4c7f06e71989cb14251a99d133cf51c5e9a8c85fb5dab1305913d1a8adf865b11602935e8c4a5af6089e2e3b1d88f049f3e6f675d6462b298ef50a56d82bc0213d1229c127dcb04d31df68b62a930794fc09ff3990c97ca982f15eb9aca0fc70c28b1cc281758ee37127e260c73cb2f845bc30369f2fc9a594b9766cae1ec7c06c94b8fc5b4a7f81686339ba1622deabe1a33001bf22dec991c3251f62ea5429f0d7798276d23c3b780ac8bb2cbf45a290e363b4e34959dc6c76c8d3ba54c2b4fdce372f27a6b74d60b0e2c0ca0d44c79d40bb8fcb614413c552a9363afb8131bfb6c0131f474eb4789a6e4ddba0ffdeeaafe60c7236269d4390b0a73841c8b91a964e094c7279bdf6d8a97b856116311e6962243a897cfe7a285bd3553df4ca105d0e32b8446a76c1fff6015c7e2623c7cf59e19b4c6d31817281d8c22f74bb522cca35e2dd0dbe644b9842c451a80da462f8c8227c603566fc07a934d787d13332ec6a3e5576f83dfa5fa5f31b64a24f50530a131c008f8f6755bef700511ce950be702847f9638b974de321d4b6b2b8a2faad6969b3fc83932658b534f2dcd7e5168a1458515f946a52b81c735fea1766e36c6064845705de994ab07cc83c34a9776c50358b30afe5d61a5ba5c219f643fc8a87d5e648da1d8c473d7736d2d602d23660c17d14a1f27bacd36bec83ec561b21c373982f6bdccb9b7a3702bb70128f3c17e13023bdec068bd1dc1ef875f237622cd0c4bfeacee3d3eecc70b904682c64ec64442f4ce5bd694cb1ade293327d78051494c805f5a47dace5a79021b2d57a37ccaade79521d1534d16d18d1a28dfa883c801db78d3276f9f98ef47cab5a1241fd80854000cd4b7886ad6179fb929234ef95d01c0fa30d9e58dc7aa4e2aedf447e02091dbda27337f74a4503efd694b64371786895ee161ef1f5f3d4e274227a29b6f5cbec4950fbccc9eed6c71eb7539101d450e313ff5908f42265243964d1ef48057ef84f608763751df874d0169c19db2ffa1642742913762eaebf3047c507574ebc13d7a27a1c231886161481593f9b1ee7c711de873795dd5b65d88203ffaf103a2497f85abfd9939ee3c7728571cd9c9a86cfb0e0a4811cc6bd215f18d41e3560cd9fbde133840df9bff7e7c620881981f61be864cdf35da953559cbf53c91d527443702eacc4823017bf47a06e69fe6f2a095556fd8a77af1fbbda6cf1ea86e650f8b7e8002a9d5ddecf849bbeec0abdabd422796d50bdce783e4ae6af6657d01210ff7bc48ca44a0ec43a2bb1af938baf866492aca2ac61ce25c961c401d5c400d8a277c6ff9a66ddaa969eea5f1de1c3958e28739e0d11b3214d0cda893fdea089071abdbb4382b83e5c80e26ed76cd4a73660d8705e7ea6e5086e858d66b738097458efd62ed1a95ca9a188f3dae1e26c8cd76ce8fafdaca028e9aa9f2f793a8f2e51e721ad444ec238f69856b4eec37f486512ec1e3d165017a810b26d7260a12b56a2ce8750b337a934ff2cf842fd14cd3528166a10dbf658b943452a1c0d92ff544141dfa3b4851910477334ea2e0fbda721583494cf43d728d08217ea65b5eb2175f60079e681d8ab31b1c555da34e78468b93f058a43abf8efee38f06b0510e4275fe3f04bf0436f8b676c5d748fbde51364be571f790c06c68028e598c4cb35ffb5744effb8adf5f1d1c962f687c29bf6bb7c45c0fffc942f6faf1ebf1f0e04c5e50808a455663ca2aa954f71ae276ff7386026219782da92fb8c851f57ef2dbb1d843e453bab5bd00df5fc955e18665ee3ab1145cbd6c3587ebfc73b336859a14bcfc21c53f3b9eb8ee0029d39d837561996d18db394184e9dd5bd2e23f6bbda30e4931d2cfc318330ac73c4e4da4edcd17d46910afcb08c4dd90c1aaf8ed968309c80256d4f9844623cf12dec2a36ea2ead357c469918cf67ad6982166a7d80b4f7286c31c948e67d2c9eaa26a69fb282bcbd9b459abcc9672292e588262b1876b2fefd6209dc70f9602f1c5379ded774f94745e8bf973898c9e0a0e4ae6aa99594c60667196a60b4ef52fefe2bc8c0776493faca15afe078c81a6bbe6fd2c684195b05559bab803a1d4af2d1986b6583b38036ff4c0592fa8aa7507129fbec9b726efa6bc3347a26773c0b73fa8bd0577f42540ead6f5db5d1f6c547c5df55f94a88cbec6ab1227660835cb95bebe7ae5d72e35960ce432b5d809b945495f2999c5f0fda348687160aba646494df3c38af8b88158b81cee9f7e47d393dba14fba326a33aac85a4673fcb78a776ebc2633e49205e46fa2763db67705c3e11588762fc07b53d216f844660e8ca8b8d59aef21d8883d9e9fb43ef8d4fc58d595e49d37ff5447a99d9b1ba2fa7b2cd4e3182979ee5561b5d21ab057dc20ba7cb20b728bddc5f09070a6d82f7f05e9bcfc2ee3a5419dd8ff9fc78af5508da1f91bed0e14b15d3755751b5ce925f4332d89bf589939eb14e7b99b92a885003b5bfcb4973ff807a6ec77d0f57ff371e563d509ae291e8066289b4930c1ff0d6b9fa4154a66efb02049f411718c87e97e3cc9ad23f1b78b8809a20c1951fa26ace21c0ffb701d849960378e87adf3eb2f44bde52cfcde682a4c772139b1a0243924fecb076e4c733716b8fb4e69d3295af9c9dc01cf8f279fe04f4642e7afed0f1283782254aad14183279077678915893942aef68f0afabdd8bbf45417494ef7665be4e321f3a74c56d2a97c7b4621a045a2acb80647af1f4f6e7b2cdd4cf368c258ede02ccfc24ee6fbf5eac3359fc3281e9ddfca5046567c86ea7c7050e5adc1c74ca06a695e32676671917497bbf69d2247b9e8c90b0803ebe8448a42a757e5b5f5ee48705a89dcf7509e836dbd9e29d34c480b9e83001975046eff8e3d5890fd2e550f8f8f170d34ea3e5fb0e2c9f8a61a5e8913910a1e50809317476ee7aba40a42d4461046400c44e1c87f13ad623b5747fee01145f290df39fdb5068bee0d750b1ba29b9c72eedf94fa69dfcdf62a76bf2daf374a2cf1161bbabe50874f585e848d8e55d3b108b64e78b344abcd8d6950508a41de25b5dd698120ce5fe862db73e78cae4225491c9ffa5e929beb29e6dc9ba24c5f68447128c44edafc42955cdf223af2777a95e177e367c46225e88cd17331b332f05d39ab62c8f980d9b195cc9f45a4186d75cb518bfdf99d835bb66d79f2a7fcd11ca5696571f0908b81c07fb83d10b4a69f068a3f056f7c3afede6edd9dd20f5bf6a8a77aa32839513445d725d18e1370c04d33ed0577f954bee1d496ad688fb6d5bedf8fec52dce5e5b52f0fe64ae67f39ad6ab80c7b9c716bfda47bbf5bf8ffdb9eec67c9ba6fa917d297400586fdbcc2865f2c6e9b6960f7bc9e299c09c337bc1fa09407d57e710b74ddaeddcf803e3e63a2a3a43c8c50fd7b4f3b18165f75be2107489f5f27c8dd88d96dd523a216b33c8a5d6d50131ccd8fd7524fb7fbba4782cd3f1f97b799b63155290ed963186492dbfceea8d3c61e962c6e4ad9d3c7c0d8c926d077d6e59d0be17c4473375981d5a035775232c387a824d799027cd461c9e29ad9f55ff9673fd761203efdce7b9820b087123533383ac7c7675c5f2321cbe3d6326e32d527de0a3da0ecb80b50e06bdd19675158ee130f286c270b9a5b3dbd84d3b239c1a05f4b3df4dfcff5276733764be3effe2c9e9df91aef4ed2677d37ad6063615167594515d64837ef4f79215a2468e342f560de35c3059f72c03185ed69c72b678f4ccb2eb9b317f821fb7f5177d0cd258c6afef040e7edd1bfd27aea118ce7315b3f50964b5e566bb9a0ea865c4cc2621f2486ba7f1b1632f5ec394063f83e2191d9ab7aedec2aea99dc7c371fec8ee10f755e04605806542e804d994c75f82c25a223bac41d8bdc7d0e517c6b7c45634eee5c6cbd2398ec36ea56c104d63b959ffa8fb185db28c5f000c3402c74e088df43da7aae80a7423fa45d6f8b8354cb8f175c01b9dfd6f50499af4b9b95931b61f9513cf1d2dd1644fc4234d69a4003eebab255cc84958065acc8bb7d713594780ed83de5f1b1eb9b91cda467db6e71bfac57da09cf95edd9f2bd3d1cdd9e5f2fd537e3e8e6a42e98f7f3c5825eba1787cd86afc4d77660c0f41f8b65631be94863e379964869ecb7018a6ca353b6b3dabc79e53a2667277e298b8765adfd522e00bb0ff1445d310aa607b441cbf5d935b7658b407dd7d9b85518a8dbcd5835dd30034784b124e60a3a71840c9e5e9a55ec243cd4e09745b7d123f2d5d9c6f5a775de3cd023934afd8457f0db934422eb285c318f5f394c29c148c41217f30824774ddf6981966f48be40e3d8e30e96b9346de95411990cd51aa04b185f4a7261bc85a7db8da696cecdc07fc2717a3126427696af292b5eebe531ba87085dc8ab13924b574859f7494847a1b0dc6a9cd4506ff97ce2bf2d83bb4154b69d0fa7ab8673be3769f2b7b8bdc9efab4eb2c63d3a13d7cfa1f1f40f04d40d2dd3b6a82b97f5f2d7cf71d19d7e78f23d9e24bc4893a1d858653e9053ea78d64f9351e35277b594d488f8cfa5b6d6ecebc6fe64ac741591582933adab2b002b1c250deb3a13ed2891e0ef980a3e4382700634e782a95ebdfa9ba946e1898be854dac3ea0454dd6424c2b2561732bb347ebd0a2135f70b2a9a268e4deae80bb33c9ef5644771e2db4ca6922f396301abbc513984e2cff13acb936b2f4bc4f560cf66c51d0c1839cd425b66c78d23b3ecc0108b7015857649c4676923a51f4a2cfb08d5c91f82ae33ba4815624941a73691c29efdc23ac417277f0e49f70d89741690654ae0aecb1e792425ffd1e12acdd80b689fbe07872d9e0e5ef750670864843f6914c08f7605a9acb736f05138aaa86dd7a463ddecc1776d4fd67e6539f56373339ccb21d186c90a50da22208edfb2be04108fa952be646a76d1c162f3f3c989262e3ae357fd77fc57cba49ff18389d63d95b8c0c3b1000740b08c29c9a8e58bef7d4b6622f406648761476cf52f3b0b8e9da67e39188b8be9307fa3ba21e27c0f3922f007fd6ef85898f3f19c4c7e32782b1bacfd2358247f4b84520bdc78158616b4e51676ecef7a756abc4802ff2d001b0a31550daed9a11d99b01589c6870632e5f4c1466d58b167a8fd1025bf402ac0f27bb33e93f3943f249105b94e84cbc27410192e99beef560738f0615724271e7e4e981f2f1331fa1a712c422c227eca5b44af63ba44a52dc511e7cbd5ff708f573626252ed50ba21c220cc0b3063582b7f529440ad064981ec506e9d1cd1007ed3a1a4e698837d4956374457cc165af970268892756212f8e8a529e427c4f63684ebb279e69f166cf78ac1e56407f682dadb29b8171d9dd2e051b07470a483710ed3e7b5a44f4db4bbf4245c28deee0155c120ea1835b8fe6568fa5e8e1e0bcad38826026a2a503c4f31db9718c1db23e09d58f0348bd8989c7d47be2adfd09bf13a2111195355cfff6a49dddc218046fe89579cf6030b95054e59346d0a93c2af11e5c6dfca59c4fb3b04dc4b5a47132d45700e42522cea2253dc20a8709ad92654be5c104ee3b1bfd99c0c81d423437b71bdb7b95dabe1dce5eed53b792934fd18e73ca23674a4c0f3de3d3abc890120669e16d443854e4c3589d825103f8bc7c0d51c4181a5ca6a73a1c7a3617", 0x1000}], 0x1, &(0x7f0000000f00), 0x0, 0x4000004}, 0x8001}, {{0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000d00)="325724745aea78881118fbcc7c8b10475d35fc24fd6bbb0bc645fdd402835ce5ea7ca7224e147709d6aaa60fb36f219496099241a255963f4fd888a7a489a27ae2025d6fceafbb696682ea4b3cb313837e62c5d64e3be8461a04833adff8bb04c4c8d75cc2b09cd86f5e79fa6c6a", 0x6e}], 0x1, 0x0, 0x0, 0x20000000}, 0x7}, {{&(0x7f0000001080)=@rc={0x1f, {0x2, 0x3, 0x2, 0x1, 0x100}, 0x6}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000001100)="5d62ed6a74423b0c3ae76d974c761b95b7a1a55f487806ebaf5ea9f012b703af92142ffac9598caba672bb9cef1fc9f3bffcf8e2edfb6ff52ae563d49b5dd136baedcd0a987a4e9c01dc5b06cda735fb05942be5d503c854c69ef41d961569a76d85f77119dac4f8aaf9b2c86f9e8f63c62a23f7d0268222ac862e2bfba7dd54bb6cabfeee8a1f2e56d1af83d78d4e5b2b531d8262a770d8cf", 0x99}], 0x1, &(0x7f0000001200)=[{0x100, 0x18c, 0x632cbf5, "d484d88418cce98f50b98b90a92656e6ee1ec7449ae7d03c1a1325e070d1f6d1dac8fc43b1ff7aeb10a4f3a6c998c3cf5d58bd8634dc5aeb1434add0744bcf19c6fb0484993dd7c443c48cd1d502365da618eaa76e58fbbc8a242fae47f6ba3f1877092c3fafd1f794d69a44c57d2f8f5cdf5cf2a5744fd5805b42fadf22be34600ebe0123ac69cbccc76c4a1277f7e7aedf159a61b800b2d64d88479f8dc1fce03df5b7a8253f95cacf78dacaffdf247ecbdd1a5ddf31770eea0d0b3d76da08bbe4d13946372cf687bec10fc762177b6fa9987482c1c954b99d3bcd9bfb06c36eaa5bea429432e0e608"}], 0x100}, 0x4}, {{&(0x7f0000001500)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001580)="7f49da1d6c239d6fe90af4576b1016f23990bce7cf88ed629c0a7fd3bb74251bc9ff010081f69aa5a357bf3988d3d749e4c4fbfa1cdeee963021ca77be6a94a63c2e1d21a41018ff9b44de0fb8df3b552af50c5c78e2fd41775bf0490c5c3cc740757822893b4cef318903d8304973", 0x6f}, {&(0x7f0000001700)="e98feb2f10929959ac2712768c88870bb3e294cb7707d074d72a23e412bb74e9ddd911f09ee81217948b42f896a09b073e63a6367f36a82bfc8a5eb9dca882d1f7afb52bb1d7f76b9569f5751d454051504d2954ec4016fd2a1cffca2d6c70758bec0f00bb1f058c5c2ef3e6a0185a058cc7328e1f3e2dcf2dcfb543e3e2fe7e95ec23d8bdb1d2041488c88f6838bbc8f6890aedba5c78762d848eecc42a09c4e75f5645b132e8d6bde18846bcc37cd0f98f55fe1e578c8900693c78b6f950e41e4c4c104642b18336dd5a0932378a94c34893f2b6ee46548150ce9db88a31", 0xdf}], 0x2, 0x0, 0x0, 0x4000}, 0x20}], 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in6}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000100)=0xe8) 2018/04/23 16:51:46 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x6, {{0xa, 0x4e21, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}}, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/04/23 16:51:46 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) r2 = getegid() chown(&(0x7f00000001c0)='./file0\x00', r1, r2) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000d80)=""/131, 0x83}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x400, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000180)={0xfffffffffffffffc, 0x80, 0x3, 0x80000000}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x3, 'bpq0\x00', 0x4}, 0x18) [ 1453.522128] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61522 sclass=netlink_route_socket pig=22869 comm=syz-executor4 [ 1453.542155] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61522 sclass=netlink_route_socket pig=22877 comm=syz-executor4 2018/04/23 16:51:47 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080), 0x0, 0x80}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000100)="193c128eac", 0x5}, {&(0x7f0000000140)="961bac69465be4e72049cd03fea3", 0xe}, {&(0x7f0000000180)="2d30bf51e047c927c0b4d8bfe745af28b29b52a801c369a4e8e608cc8a7c3921c192d7281a83fb56b12b66c6ee02df1278dc85bc22b121d00fdde81691829356227ba080c1ba8e3cfc8c5879b3fc25754d532e2efdf41219447112258d3ca0da7d1b62a849120a16fd75697137ec6be4936b6277bba2c9ea72ba58586f37afec1454f73cbd0569f96c117b462a8e61f2357ebfc6ba6d33cf951b0f143d7f06dd62a6bca2900c9eb496906d41d165cfb24d", 0xb1}, {&(0x7f00000005c0)="67575941f58f8f9f0bba0e87668263edc399bd5c20324312393cc30b20d373eb912f8d9135659b937e496bb3ae19727aa675a8e2e3999c57a5c53ef29a462571fb8f7b8974598dff38affe7a6f86ce18239c654fb3fe7a46765235e75aa06393beca99fc6927fe61d67ceae5d81d527c2bca4e62f90bb33c981af8a1e18ec1e5061feb3f3434d4", 0x87}, {&(0x7f0000000300)="a5757a77a4ef586b0ffe8f4b99ae30c5aa07fbc1c48e76cc2bc1074fe5584c3427846df8bef45fdceb4d1dee9ad71533d94f2b93f522ee9f7989589c727b622c45c981aa63db51bf4f95b4f3ae0bdd6de58570cbe721794382a1734fd439e9f10a6dff56d0c4d9b261f63d2d81b316b665cdfce4934416f5ea1f9d8e926d252b2491b50f0c3c151e3a1b354de401fe944e002f16ef9925311359ea7b0ca3003e1a0b5231485ff059ed143e0ea43d1f3237985cfd374000c9c9ece0dbfe5dc662cced30ead5b74123f32bdb43051f3c3c4d4409e3ea32010aacec3cee6b02e7befe16363a", 0xe4}, {&(0x7f0000000400)="b4cb6729d79e7e891956a32327c79402c2b60f1d204de5cb66f1ac23a8aa7f5db0d403f3a8454d70e6ba90e284119250589fc6f3e5af9566b22e68d1b829f283e05714f5e8c704be17347ad7ac1f93119d60a055f106d5a3a49faf1370ec26cd4b082375e00ac7d841512f24dcf987e9987470", 0x73}, {&(0x7f0000000480)="c3d197216fef79db924787a23afe11dd70db2db39ded30e34daafff3d6a67310829e93d9a4f305a77a00f5ed5f08f4359b03fbde5c188f75487b6fb3d1c10306a8083d5a6dccfeed446ae7d6e3377c53568c88e92acd7bfe88af0826aac621e4d329b3515db1", 0x66}], 0x7, &(0x7f0000000580)=[{0x10, 0x1, 0x1ff}], 0x10, 0x24000010}}], 0x2, 0x0) 2018/04/23 16:51:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000520001000051000000000000020000000800010097286005a220cf56afc122aa4e1c47afad5a11c1cb85fbb27ebed6689de21d14f65c280cfd8de7b73c2d5fd00eedbc67921c04661eb3556076e2af1db3be4b8ff9b73913c4bf8e66b8c96bcd5b2dfc0a28f700b412e51eb0ffc0559cdbbbcd6602d11713360a976ba75a627d4aec32435c009c597cfe927795b4cdbbf64889bf1cab5d13cc228174072b91e3620d49150736", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0xc) fcntl$notify(r0, 0x402, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000a80)={0x0, 0x18d}, 0x8) process_vm_readv(r2, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/82, 0x52}, {&(0x7f0000000140)=""/51, 0x33}, {&(0x7f0000000340)=""/139, 0x8b}, {&(0x7f0000000240)=""/13, 0xd}], 0x4, &(0x7f00000009c0)=[{&(0x7f0000000440)=""/139, 0x8b}, {&(0x7f0000000500)=""/148, 0x94}, {&(0x7f00000005c0)=""/70, 0x46}, {&(0x7f0000000640)=""/39, 0x27}, {&(0x7f0000000680)=""/243, 0xf3}, {&(0x7f0000000780)=""/241, 0xf1}, {&(0x7f0000000880)=""/5, 0x5}, {&(0x7f00000008c0)=""/86, 0x56}, {&(0x7f0000000940)=""/104, 0x68}], 0x9, 0x0) 2018/04/23 16:51:47 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x80100, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer2\x00', 0x4000, 0x0) linkat(r0, &(0x7f00000005c0)='./file0\x00', r1, &(0x7f0000000640)='./file0\x00', 0x400) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) r3 = socket$l2tp(0x18, 0x1, 0x1) sendmmsg(r2, &(0x7f0000000540)=[{{&(0x7f0000000100)=@nl=@proc={0x10, 0x0, 0x0, 0x80000000}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000180)="55703fa73ed35f9cb7cca2b2206615856e6bc3a2a2911693fc2b771316c1d5eb42831614f81bd4d105c29b39dd556d8debe7d6a2ef40369ef727", 0x3a}, {&(0x7f00000001c0)="643ba028f97db03197a4f8646b21f5ed55f0d9051c8a4924c0c841cc7a7147bdab9607", 0x23}, {&(0x7f0000000200)="d5c7e87e3bb5ce111fd1977dff1af077741d3960363137bedd266c136de09ce2fce46392ff4659b8a7b224f23841396f9a3fe527ac2c1a41ff4587b10813086d62cbc3c5c394ad0c81ee6b6cac334154f31bf99decf4609fbb0d3c", 0x5b}, {&(0x7f0000000280)="aa76448051d77b0ebbfbf2a45159c40591fd26277391e7daf519e916a18deb7a1cfbb76ccc652e1ecea9aced2e99b351af73246e6b898690bf8da2100e51f8adafb91df71e5f8285d8aa0d9b9a4a697305e66b13d0f6431156da7b3a2ba690dcc6958ebc47903ea98d1e552c57a0be0819cce64543dd7604931a20455967b3ab9abda8854ff625f2189a24fa3075cc73a26a8c074c19545cc620e47d6d098cb7ecdb497b7bc09ea0204c2967ebdea75f56f516980a06cbeecd9a5a16180bc8878445b8a3f89dea2e8115da7815b0970f5b7654b95f0837a8", 0xd8}], 0x4, &(0x7f00000003c0), 0x0, 0x20000850}, 0x6}, {{&(0x7f0000000400)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, 0x2, 0x0, 0x3}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000480)="b3205d1b77746b0373128e9d6e543decd98dd2d3428cd813999249eada30266285ab121d1963c86ec944fbf7945a1dd363861588a8ab18d987085439517cb788be51c3b845d173d0eeef630386de204a84054eb16a27cc47aeb1b9a5e5c1737e2cfec682956853df803b854457ac", 0x6e}], 0x1, 0x0, 0x0, 0x4}, 0xffffffff}], 0x2, 0x8881) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000680)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='devtmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/04/23 16:51:47 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000100)=@generic, 0x80, &(0x7f0000000240)=[{&(0x7f0000000e40)=""/4096, 0x1000}, {&(0x7f0000000180)=""/142, 0x8e}], 0x1000000000000005, &(0x7f0000000380)=""/152, 0x98, 0x800}, 0x8040) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:47 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) memfd_create(&(0x7f0000000000)=']\x00', 0x1) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000002c0)=""/218, &(0x7f00000001c0)=0x340) memfd_create(&(0x7f0000000040)=']\x00', 0x2) 2018/04/23 16:51:47 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='comm\x00') epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000080)={0x90000001}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000100)="c157d141390ea9375ef200baea3c712b2f0300efcfe0583f4f8c6702", 0x1c) 2018/04/23 16:51:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000faffffffffffffff00000000020000000000000000"]}) 2018/04/23 16:51:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a600804e220000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) 2018/04/23 16:51:47 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0xfffffffffffffffe}, {}, 0x0, 0x0, 0xfff}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200000, 0x0) 2018/04/23 16:51:47 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000180)='bcsh0\x00', 0x7}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000140)=0x9, 0x4) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00'}) ioctl$int_in(r0, 0x5421, &(0x7f0000000180)=0x3) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) r2 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x2100) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000300)=0x7f, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x1c, 0x0, &(0x7f0000000100)=[@dead_binder_done={0x40086310}, @request_death={0x400c630e, 0x0, 0x1}], 0x6f, 0x0, &(0x7f0000000200)="a9aba0252ebcdacf03cab54eeff9111dfe5951f5cf77aaa424feb4cb68e70ca21d5b59de0cbcf7fe2a530735b3588c0173253b8975bf77fd44d19f2a23391b1412084edced406853cfaa454db7e3998131c1632bc3b027a5f6584a2377d6fde215628779a9c471b9c7ceed1bdf9c5e"}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="dbdf2e85585500"], 0x14}, 0x1}, 0x0) 2018/04/23 16:51:47 executing program 0: r0 = dup(0xffffffffffffffff) connect$ax25(r0, &(0x7f0000000180)={0x3, {"34e432c849a806"}, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211"}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x4}, 0x4) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)) getegid() getgroups(0x0, &(0x7f0000000180)) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000500)={0x0, @remote, @local}, &(0x7f0000000540)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000580)={r2, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x13}}, 0xc) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xf001, r3, r4, 0x2, 0x4000) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}, 0x10) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000280)=0x85, 0x4) 2018/04/23 16:51:47 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000100)=""/178, &(0x7f0000000040)=0xb2) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x408}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e20, 0xfb, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}}, 0x2, 0x7, 0x3, 0x80, 0x1}, 0x98) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0xa0f, @dev={0xfe, 0x80, [], 0x15}, 0x7}, {0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x21}, 0x8, [0x401, 0x70bd, 0x40, 0x1, 0x9, 0x2, 0xffff, 0x200000003]}, 0x5c) 2018/04/23 16:51:47 executing program 6: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x200000201804}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x76, r1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000000040)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000240)="72ffbcff72015ccb76eb3ba021be54cdfc0561c3c82861da215a28a24209dcdf24c362aa5ab4c6b2f31e999c9dee9566e96190a816662824269939d924cc2e026776f7b5b3e6aa40f33ccad466e42a5884abcc2890767af498cdd2cf4d89bb87a0044e6587406ab72aae220903bae9cdb074f534e49197c3297eabacba307c59b4b282056dd03a79f77aeb9a256c090af4b284191132bd5630d43b7f699dd0f2f8970703795944") getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x12c, 0x0, 0x5, 0x3}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0xa6f5, 0x7f}, &(0x7f0000000480)=0x90) 2018/04/23 16:51:47 executing program 7: r0 = socket$inet(0x10, 0x8000080000, 0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:47 executing program 6: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000cfc000)='./file1\x00', &(0x7f0000bdbff8)='./file0\x00', &(0x7f0000dea000)='tmpfs\x00', 0x201000000001, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000001440)=""/1984, 0x7c0) epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x3c, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000"}) gettid() ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x54, 0x0, &(0x7f0000000240)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x40, 0x20, &(0x7f00000001c0)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000000180), 0x1, 0x2, 0x2e}], &(0x7f0000000200)=[0x0, 0x20, 0x38, 0x58]}, 0x6}}, @exit_looper={0x630d}, @enter_looper={0x630c}], 0x18, 0x0, &(0x7f00000002c0)="249e929e732104d610f5d4594c04343b56ecfa05bae28b4b"}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001400)={0x33, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="066304400100000007630440030000000163404000000000000000000400000000000000000000000100000000000000000000"], 0x1000, 0x0, &(0x7f0000000400)="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"}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) 2018/04/23 16:51:47 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) sendto$inet6(r0, &(0x7f00000002c0)="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", 0x1000, 0x40004, 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={"9846c8bf415000002159ff1e0000008000000000040000004838cd2700"}, &(0x7f0000000040)=0x1e) 2018/04/23 16:51:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2}}) dup(r0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0x8b, "797510dccea148beaa165314ff3811608465533fcc0876d277dcc7c5df1f1164507b98746aada10e985d6ea388152b158f6ffd49d82f4730f787ae92829465dc2645f2869de9a4481daf681a395a87e36fe2c0fec72874555371d00f0f75fb401522de9b669273cab260fea869eefaaf86408be93cb6b13b2e576a7d1f331abf4a746e89edc544af0c9953"}, &(0x7f00000000c0)=0xaf) 2018/04/23 16:51:47 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x100) eventfd2(0x80000001, 0x80001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000180)=""/23, &(0x7f0000000200)=0x17) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000100)={0x0, 0x7, 0x80}) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) 2018/04/23 16:51:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000100)=0x2, 0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x817b400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x38, r2, 0x200, 0x70bd2d, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000300)={{0x0, @multicast2=0xe0000002, 0x4e20, 0x2, 'lblcr\x00', 0x6, 0x5, 0x7f}, {@multicast1=0xe0000001, 0x4e20, 0x2, 0x9, 0xffffffffffff0000, 0x1}}, 0x44) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r3}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:47 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) clock_nanosleep(0x7, 0x1, &(0x7f0000000040), &(0x7f00000000c0)) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000080)='./bus\x00') socketpair(0x2, 0x3, 0x1f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x80003) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00002bbd7000fcdbdf2503000000080002000a0000000800040003000000080003002c00000008000400010000000400050008000400030000003050da228d23c936fa17c896aad4c823bc6aafe61b35ab8e27e38ac25072b0fdfa49791a810e2322ee0b06bc35e129913a84396faf234f38bb0185e883d2ff140440d9dd307238f6630d102fe737e976376871f0e66e"], 0x40}, 0x1}, 0x4000001) vmsplice(r3, &(0x7f0000000140)=[{&(0x7f00000001c0)="2e3973c2789118275cc8e999bf5d2d2834ee3cb17b2306d7b0c3da82b186b364edae3aa2d975c7255549356c4c514558b59013fb70fc8a971f255c6d9a3efc1ea0ae181885b4cfa7c014345047ff6658bd7541cc00c772f38a1caaa6cd3791fdfe66408457e9bd134b945b9517c2ec", 0x6f}], 0x1, 0x9) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/23 16:51:47 executing program 0: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000283000/0x4000)=nil, 0x4000}, 0xffffffffffffffff}) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0xffff, 0x0, 0x0, &(0x7f00000b3000/0x2000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f00000000c0), 0x10000000000000b1, 0x0) close(r0) pread64(r0, &(0x7f0000000040)=""/57, 0x39, 0x0) 2018/04/23 16:51:47 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000100)="240000001a00030207fffd946fa283bc04eee6c27e5e2949e54346c8da7865008568b51ba3a2d188737e", 0x2a}], 0x1}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x80}, 0x101) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00'}) 2018/04/23 16:51:48 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000700)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f0000000980)="020000001000000040000d0219e0eeb423bdbe252b8c23a0b9397713a15fba67ca74711ed1517c36c28a33f1783ff64e0bef3b857c81b569a375918d2e2e91b5b736b80fb37325efaa9d5f0288f13f256f63e55927e74de552aa1c81356a5e574caf5adc9a877d914106ceeda78e3afbda1f4a89ef0bcb0cf24bf13d79043434d90da6b46ac43efaaa9aa8bcea9bf706c6a68591bca0c5b2ef10e008ef2883439d72c34ae2fafa55c3ac3d56fc84332d2cab89a9ad122c05e33c616c61e994afbefb4c4ae5ffba0e6b4c", 0xca, 0xfffffffffffffffb) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0), 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000800)={0x0, 0x723}, &(0x7f0000000840)=0x8) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/access\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r3, 0x6, 0x0, 0x0, 0x0, 0x3, 0x101, 0x5, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100}, 0xd0) r4 = socket(0x11, 0x4000000000080002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000300)) r5 = getuid() sendmsg$nl_netfilter(r1, &(0x7f0000000780)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000740)={&(0x7f0000003280)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="0800fcff010400000000"], 0x1e4}, 0x1, 0x0, 0x0, 0x4000}, 0x20040000) setsockopt(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) clone(0x100000, &(0x7f00000003c0)="3b545a033b1f1db531f5b60f3d2eb08b6d3242962ee4ee3b98fdb74a4bd826769bfdcae9bd9d8d12b55fd0511d0fde9893e5b29b7e6fb632a4d05791bff82baa3e6c3860ae1fd6a1cf03d088a9e6afb5a662f4de8a104ed9b8e5d5f89002210cdfbead356cf5a4bd1416", &(0x7f0000000540), &(0x7f00000005c0), &(0x7f00000024c0)="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") bind$packet(r4, &(0x7f0000000200)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r4, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000001440), &(0x7f0000001480)=0x10) getpeername(r1, &(0x7f0000000640)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000006c0)=0x80) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000240)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/access\x00', 0x2, 0x0) getresuid(&(0x7f00000002c0), &(0x7f0000000940), &(0x7f0000000440)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000000580)=[{&(0x7f0000000480)="cfad73d7a199de64db4ad8ac492735e46cb30d98980b96905fa79290ce2a42ddff7a07b475486c3896453b000bc2d4ef27db074ba202e1f5fd034fa53a4eeeef684e1cee5bfafcd12c597d7c54085eb6254404d56ff44925990751", 0x5b}], 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x2b, &(0x7f00000014c0)=""/4096, &(0x7f0000000600)=0x1000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000280)={'sit0\x00', 0x400}) 2018/04/23 16:51:48 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) syz_mount_image$ntfs(&(0x7f0000000240)='ntfs\x00', &(0x7f0000000280)='./file0\x00', 0x91, 0x1, &(0x7f0000000340)=[{&(0x7f00000002c0)="89e9a13b7d0fd4f3737627a7c75a98a954d1fe911aaf39fcf29857b918b51b5e6cecfd5ba9ad0a89a17f0cc5d8a0927c011dbc7475ce09874dd423f97e345a8ec038c5fb33fdebcc37cff11bb22817631c573751397c4fea1eff71453de546c9a8454a08155d170c62905b23df431f31cf0f2976e2814b8518661d567781", 0x7e, 0xc04a}], 0x100000, &(0x7f0000000380)={[{@utf8='utf8', 0x2c}]}) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) fcntl$notify(r0, 0x402, 0x4) pipe2(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000700)={'team0\x00', 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0xa75, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}}, 0x6, 0x7, 0x9, 0x2, 0x2}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r4, 0x3e8}, 0x8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000740)={@loopback={0x0, 0x1}, 0x5e, r3}) 2018/04/23 16:51:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0xffffffffffffffdc}, 0x1}, 0x0) 2018/04/23 16:51:48 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x101, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/04/23 16:51:48 executing program 4: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x8}) r1 = socket$netlink(0x10, 0x3, 0x10000000000000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={"6c6f0000000080000000000000de00", 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:48 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x8000000, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/04/23 16:51:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\r\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) [ 1455.309255] binder_alloc: 22967: binder_alloc_buf, no vma [ 1455.314826] binder: 22967:23040 transaction failed 29189/-3, size 64-32 line 3133 2018/04/23 16:51:48 executing program 7: r0 = socket$inet(0x10, 0x80007, 0xfffffffffffffffb) sendmsg(r0, &(0x7f00000001c0)={0x0, 0xfffffffffffffd09, &(0x7f0000004000)=[{&(0x7f0000000040)="240003001a00030207fffd946fa2c497270085177560f0f9b9eb68b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0xfffffffffffffe54, 0x8080}, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) fcntl$setown(r1, 0x8, r2) ptrace$setopts(0x4206, r2, 0x6, 0x0) tkill(r2, 0x9) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x40, 0x0) connect$llc(r3, &(0x7f0000000340)={0x1a, 0x204, 0x0, 0xf1, 0x7561, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x880, 0x0) perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x6, 0x8, 0x100000000, 0x4a6e, 0x0, 0x1, 0x88000, 0xe, 0x4, 0x7, 0x8, 0x3, 0x3f, 0x6, 0x2, 0x3, 0x8, 0x6, 0x80, 0x4092, 0x2, 0xbf, 0x17, 0x4, 0x6, 0x4, 0x80000001, 0x2, 0x8, 0xf2fe, 0x3, 0x0, 0x7, 0x2, 0x7, 0x8000, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000200), 0x4}, 0x2080, 0x40, 0x29, 0x0, 0x67f, 0x6, 0x219d}, r2, 0xc, r4, 0x1) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x1000011b, &(0x7f0000000100)=""/131, 0x83}, 0x0) 2018/04/23 16:51:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$void(r0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="02080000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000200)={r3, 0x7}, 0x8) fsync(r0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:48 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', 0xfffffffffffffffe) r2 = add_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="d22e3c09e6a9345bc96c6d749bd00f3dba4bb367257fa3a5103addd0138fe706e907de32584a7a2452ccdc858d3c22b58b2045fe8d909d43686f5f8b786afe817960b6a7c06cdbe71f0c404154190ab919828b32228a9c3492555a658d8092369da4c2abed9dc90f1b3017a66bc9ff9b20f596214173a261a45b8115986fe429573e84c247f873879955c2b05b0955d77db95f24f8bf4af4fa4518fce648a177bf6855937e12dcf7a13950148778ca1f13067d9f05c56221283eb4dd61119aa235c25e2244e734fbcb314c32371e404e2b0caa59f440f7a7c72f745858ce75c7515367521de1570d68eae0ef9d45707732f10c256b7d06", 0xf7, 0xfffffffffffffffd) keyctl$search(0xa, r1, &(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, r2) 2018/04/23 16:51:48 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='-@cpuset[md5sum[\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=r1) write(r0, &(0x7f0000a17000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r2, 0x40086602, &(0x7f00000011c0)) 2018/04/23 16:51:48 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getresuid(&(0x7f00000000c0), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) chmod(&(0x7f0000000140)='./file0\x00', 0x120) r3 = open(&(0x7f0000000080)='./file0\x00', 0x141000, 0x110) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000340)) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000100)={'lo\x00', @ifru_ivalue}) fgetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000040)=""/44, 0x2c) 2018/04/23 16:51:48 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000700)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f0000000980)="020000001000000040000d0219e0eeb423bdbe252b8c23a0b9397713a15fba67ca74711ed1517c36c28a33f1783ff64e0bef3b857c81b569a375918d2e2e91b5b736b80fb37325efaa9d5f0288f13f256f63e55927e74de552aa1c81356a5e574caf5adc9a877d914106ceeda78e3afbda1f4a89ef0bcb0cf24bf13d79043434d90da6b46ac43efaaa9aa8bcea9bf706c6a68591bca0c5b2ef10e008ef2883439d72c34ae2fafa55c3ac3d56fc84332d2cab89a9ad122c05e33c616c61e994afbefb4c4ae5ffba0e6b4c", 0xca, 0xfffffffffffffffb) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0), 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000800)={0x0, 0x723}, &(0x7f0000000840)=0x8) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/access\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r3, 0x6, 0x0, 0x0, 0x0, 0x3, 0x101, 0x5, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100}, 0xd0) r4 = socket(0x11, 0x4000000000080002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000300)) r5 = getuid() sendmsg$nl_netfilter(r1, &(0x7f0000000780)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000740)={&(0x7f0000003280)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="0800fcff010400000000"], 0x1e4}, 0x1, 0x0, 0x0, 0x4000}, 0x20040000) setsockopt(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) clone(0x100000, &(0x7f00000003c0)="3b545a033b1f1db531f5b60f3d2eb08b6d3242962ee4ee3b98fdb74a4bd826769bfdcae9bd9d8d12b55fd0511d0fde9893e5b29b7e6fb632a4d05791bff82baa3e6c3860ae1fd6a1cf03d088a9e6afb5a662f4de8a104ed9b8e5d5f89002210cdfbead356cf5a4bd1416", &(0x7f0000000540), &(0x7f00000005c0), &(0x7f00000024c0)="e497e9f09211cd8ec1bf085b58fa7e9ceab60207f048ff055b23f1416f19893bae8a4b1b713f2f45d1b492ea60f3c919e90d7ba3eafcac19f376d1d1e1b476b12daa756ff666d30dc9363fc873afa8f2d1a4762e762bf84af57298bc64316d3d72a5054a39e489c5f5cf63733043e46c217daf853405307461a373f49e65816267aaf900bc723b44c820dd121a90c4a6fa4ba1653b1a7e0ad31c4d0434a6fd727ff840985ea5a41f0462b6054aeba936054c259e5e8d980c3dc979fe539723ee7e81bebe93c94a5a446588b98e285e89316a43356a739582799d13c96699b5172ddba5b586f30d1bddf97676f777e661d758a293d6c13976ae448768950c09c92682251cc1ff104226f24d473b6edd477f5dc2bb7d50d017f3bda24d1c3f1c004646d986d37a5a1f55e6bec8859acfd21d59af91903b3f9b4f271e40523a88e5c7002276f09c80572352930d81aaf5322239cd61dc29bfa9e5cb6143d74f975621430833496d26ca67c952fbcd7b1f9b788e36e6e45269dbdaf0d94ee5070229e84a4bcb3a9dc6ba9dc4bb00ceef731753390ae32359c74d9e9468dc4431785c11f1867e03ea881495e6a1c99b6de92f666ce05b9ec707f7bc5c03be91b36710e3a10510e39523dbc2d87080bbd2b6630715c1f90c000c5ff3989770f95dfdf6768e0a44779078a4a474f5870ba1ed18ffe246e10ae1f7483afaaea76bae86238f87e310c51857685b9d7f1f664d5654a14df8c1198ce8cddfb40503a70cc0fa565df556a02fec4e86a9ef471d74d0dbf972f018f30bda093f2b878ecc562379b8cd0f55f3841ac9ab9e00d625283219e8e80c02359ed2ed4dc80fa823f6cad9c90c296073aab78168ee27b93d56eb820c234af87b497281ee580ac21457b6cd25c4a9a72514973a906cda3a42ae21ec3664ed36c8e7b6ba306f969cb445a1a0c2c8a9014af7669183de5cdb8cec2349008720fda9fb357d862da305fa08aa5cd56cb71a3f278cfcc720d03301751f898e92273a15140a857e36cd0fe53d341e0e00157d6b4845d57fd1aab201be04f74217f3465ff69a4bc0f2792a2e09136d113f7aa486ae01fbaaf100f89215e58b6fb426429e5d249531d49bd3b7893bd5d6600b8c8b63e72d33686d932b0695f1659a935fc936b266eb9a7356e0d38bfeb79e27770b0026b802b5a17f05b2b7fad15b60e5162dfbc80e320796e32ff1599b0d05ce0245e0f9e09a0f4b17013d49378cc8a7b143c1aa3e0a3b43f85a5732c8e6aa1d72d568c767ac21905de429d427d45539e364afe762aeac2d74cb94e8ec59dbddd2493fda0cc47c1746aa77c3d99029862b09a04c5ce421342b2443448c08bb696acfc59c47d92970801aa322eb0b529b6ca90366eda06fb63b049f08d3d95d61d7dccea74939369cff5854875819e439d73296e369e8adeee3791a16e8c995f630e70a303162bb149718397adaf29b196b8da6bd58adaf92abfa26c82d74c509d7c238e76ea15457a56eed43ea9759188c98c3dbc5cbd867f128fc0b806fdf0af041da57dbe1217ff7ceec8ae0fe7f3258034961b3b15c0d2e8cd54682b46c26fe6e9556658e526de33a8493a694ce1e5aeb13bfade59db757d7fc94a72de368d79e9247542d5159b7c93650a4b9fe9d294ddfa7f3ef3aede6805de2a1362949befd2e5b866385d255a7e47dd1f95c107ca5368ca21c6ca00e118441d003f09c30e28a083b839e5f8a17a65067d70036b3dc51b3f4529c3dc837e8c8e694b377b004e493d3c8dbb1655cf0d66cc11026488e96ff17e0d5ebe1a0f91750021b2e303ec41ac2c6c43adb07c31a9e09c63ff26565915dd467b61d41750ee7910cdb41f78a6dde28e1b107cb83b45a54aeda1de147b71d3bb13994d98dfb440015c561d26d43ac6f7dda25f61f3f2374b53e008a8d9b4a540b50880b3cfdca5ba205e059fef352b4a9ef22131744faa8f60a832304c72a016109f61f0f5af3b2205982411846271b79c8bdedc9612f3a8cad9f89047ee2c783322c43c7eeeecc300a9e5006e15d956f409f9d7a2e3d021c4077b9c63c8d8df968024700808ad6c85e555c9e1726b16783a14c5abbce98aaa2e0f18dc81376c796bae1496f3612f4730c1ba4b96015e2f922f10c0f9d3cce96dc5feb474280f54f7cfa44dd30479fe26f8768a3c493f81c955964d2a779884638d18b20ffe4faef5e1e4c4f235973300fb701ac6b8645e8d1c064601a392d7984445e770e4ddf1cb5a6d3578eb8b686b7ec8991f053d8b092e961e615283aecf8f7b6d72b5a5e6153400c0808b96be6250bbabffd0669a368c18616f065740d93871756a1024655e949db45b9bfb2ceccbc0a72687f590778e462f9f24ccaadf1461cde1100826bf1baf94ad00e457def79e1df5f03467b0118cea7ec6dfe890de7b2b993baa29dcc75e4fde3a9281aaf0c102ccbdffbdca287dba71559f52249681b4cfdc369be5b9de101e9b10181417239e1f665cf7f60f031ee2834b01ec1ecc397a99b03c9797fd3ae46c7868d940aba72aac7534bf6617716d68c571b88a6130abf3133062d1a9a34d69816b928c2d9c6a49d448407056fb4272490260d606bf6fe07c40d20ba894bf5ceb1dd7d69d8313feaff4478a57d40189edefe144deba071c63eba508b00b1e830576a2bbc12789def943a69165baa11cef85d4b8a9d189465bd86e5ddd06da7fd40b5051df5f57f82b34d216dfd3699689ad0b0137327ad19b9eee105e0a6fa07112b805f89c94e8fdba76111fa1cbe864c46077c142c346b54cf873d1698038e72dfe20cdb046d3ca9c5b0e4b9dfa6dab4ac3db3d43a2e2ce9f1fbb1e2ce5936b2786462af4367768c26ac25fe103c765ea00b46f11ba97a97fbc227de1fba593e4e6ec7cd202c18dba367f4ae11b06207fd475a474800a32f5593f7e101ec9febad7727bd3abb27b5d55388d668cd813af7aab68bed3c6b34fe655174a5c61c979d41b11acb0ce100e6ff2cca2788c3648d3c69b01ab235397b3fbd83ad87b8814d867cf1af3469e2d413b55ea82b71768f3cb6dc115d97dff359b5667e0484ff07144d37089eda4d8f47493deba7d576c5fa649504435f9e69f4f5c48bee4fee51bc39a4647b86ca4bd842ebf5cf34f40a233637b523acf12ee76e1a02d5296c7251c23c12329d0ebc900d5407fe779c0666fa637c07b392930e8c29739f59a8806848253cba873361d65eabd41b24e4a4be8140c044e9e17ee1a570cf1e81f34d19ed26501feff6981490cfca8cb9e34c36208160dacfb5a8184bf291bbd87db60a57871228fb80d2dd6e9ef75be1c235169373bafd25e61172348abf1ace027b6ae49781520cea95ee963f9dda763a59890549c3670faa7a66d3da10ee0e51f998f7db5ae1058030ddb6d35a39dfd309f49a86b0e1687010eeaeea3440422a9f52157c81afa11ce6f8c86a8ea295aa0c678044360f63e86d49d19533b958b2f32ed295d5ee43a3170f7235dd2acd4e029fa8da162aba401ad7d8f4d426279f1fc635afd4a5b8e65a4542192bd1cd86b8fdefdbd077f024f49a617afc043f2ca1235bf0e2febb01b3000cc2c3dc39295894dc6fd35673751567b604a5dc2d506404474a8e501f91438fdbc12e556ac8faca2e195abc73bf7dd62a29d259ff98c5581225ee9d8495668cd22a986b6f84bb6ade92b53f11ed7c83bf3cf82d0e592697c5d6db318a4c92367144c635786f0ec15bff41fcea08adbdcdb6faf719c5a920572576db42b2126e15e48b73f50b9854df40dcfe115b1327bfb8c0f9248d4b31b1d442d8963dc498c516b7b57a39d555de03b9ece49f81376c6d30aa3a32ecbe824c50171049e79a13f81df61ee6ef5cdeed480a27bfe2d4921fbd95ab1bd57e90580e7f0d8e53cf35801f459cb7dbd5a3470c6c84ab4010acc11db0d1d49b0634f779aac47f6b3dd84c21d17b042605b85f34429d24f6a8c598b113ca8be6923940eb5921be4e5753abd4dad037739b3bfd6d3b414e79b1aade9658c2dd1abd06404cf8cb30508a2b31274af505ffc0bb8e2da23018a3f2b645c9f214f0ed038f1b4c3d7373c3db2f94581c12b318a7d8861bc413092d37a640624828c689fbe8ab1f31f2821c3e8c9743b4da65fbcaa1b8004591ebcb5d61a69f63f0ac16efdbf169d77fe33881c6b613a2bb59a3dea46cd267bea7b0f822843186b8f6a3b9ed6055c5d7798e18770a48a7e593bcf10745b360c28bb0bb7524e62c47177ee73839ce4d8b589c99a8ec599d68b50f6f04413976f01e7d01ba6ac1626f3c09f15124f6ad886ba3087b3a64b35bde3c1c4a6a07dd9232c83cd30b057a836e33f99b8e4e77e5b43368dea2c27f62cd2a8e6c4f6ba5993b96274c27d1fb79f0fda94a10a225229c93bccad5b064df7bda0998d6b73c1cbfcab1052736667697295bb09e8de8a4e319afb57921021b6c84ca726272bfb388da7adfd471856c76b760f267d73a56569909f8d596cd102390b715426893f06f5947675ff0424da0be0df0905685daf7779d87fa120fe8ab16f48191317ac5fc67f8bebfe421fce1f169b57f9e5db350dd223ce9baa9f5c7b8feb92e5c3fcd85365cce7201616c8eb414177d21f613d4fac59f0097dc37df6b5d271438e0a89f805b5168e57e2ab4e6c0434719cfb4b4b7421871203b9b4592e7f40b11db4d0aa31076abe49ee6479cbf689b8217267acddc34f102236072cb11e6e4987636c889c6879b376e9a374bbbe67bcf7833ed0bcba86b6c6eb255c5a0f1577d26d062ad3f7de88681397b810e0012817cbb88fda3fd27f9b16b9d9de1bbe4e02a0d9a8cde48678cec8e01ffbe0a5ebc937e01e02e25b3af42bde011f35d5fa21989cf0843e88f2e59aa2be196f8613a33c340fa84798ea9") bind$packet(r4, &(0x7f0000000200)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r4, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000001440), &(0x7f0000001480)=0x10) getpeername(r1, &(0x7f0000000640)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000006c0)=0x80) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000240)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/access\x00', 0x2, 0x0) getresuid(&(0x7f00000002c0), &(0x7f0000000940), &(0x7f0000000440)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000000580)=[{&(0x7f0000000480)="cfad73d7a199de64db4ad8ac492735e46cb30d98980b96905fa79290ce2a42ddff7a07b475486c3896453b000bc2d4ef27db074ba202e1f5fd034fa53a4eeeef684e1cee5bfafcd12c597d7c54085eb6254404d56ff44925990751", 0x5b}], 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x2b, &(0x7f00000014c0)=""/4096, &(0x7f0000000600)=0x1000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000280)={'sit0\x00', 0x400}) 2018/04/23 16:51:48 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141046, 0x0) ftruncate(r2, 0x27ffe) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000080)={0xe5, 0x81, 0x4, {0x77359400}, 0x3, 0x2}) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/04/23 16:51:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)="077e640d6faefcf31d2f7ead5ba5f79a0e55fb19b87c97928e7c8f58e4e768041de1285083febe6f8ab800156d9ce0a3216922fe4fbe429714c99392d2bbbce92f26749a1c141d1667fe5a4d7b9f7e5a5e565e2560534fbce7a9afb24b955af4dafdc6ff94aa38e51d62393e606320fdece40b35ac7624f5610d6bd5a2d7760db3560986fc7a3d8fc23752329f211414a4b667515de0ee3194abccaec02e61e6c59a4c184bbf548868782b184d730e8e6475381239f745787a96e814bbd996454318258d93", 0xc5) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10, 0x29}], 0x10}}], 0x2, 0x0) 2018/04/23 16:51:48 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) recvmsg(r0, &(0x7f0000000000)={0x0, 0x1cb, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) eventfd(0xeb55) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x100000001, 0x100) [ 1455.448254] binder: BINDER_SET_CONTEXT_MGR already set [ 1455.453616] binder: 22967:23041 ioctl 40046207 0 returned -16 [ 1455.466790] binder: 22967:23041 ioctl c0306201 20000300 returned -14 [ 1455.470538] binder: 22967:23042 ioctl c0306201 20001400 returned -14 2018/04/23 16:51:48 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10080, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/04/23 16:51:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) mknod(&(0x7f0000000040)='./file0\x00', 0x21, 0x1) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:49 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='eth1\x00', r1) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000240)=0x2, 0x4) sendmsg(r0, &(0x7f0000000280)={0x0, 0x31cd42b76b15ca3f, &(0x7f0000004000), 0xffffffffffffea1, 0x0, 0x0, 0x20000004}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 2018/04/23 16:51:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:50 executing program 7: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x100) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @broadcast, @multicast2}, &(0x7f00000002c0)=0xc) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000200)={&(0x7f0000000100)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x80, 0xd554, "0339f4700deaa77bb4dec2240d4324b08e551217fe41165772c8ea17c1d82bd89b18c79a59ac1ec42ec5da7dcc8ca010c43df7bbabd74855b3f9987d2859d7", 0x18}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="61ffb27956c98f", 0x7}], 0x1, 0x0, 0x0, 0x50}, 0x81) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r1, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)="077e640d6faefcf31d2f7ead5ba5f79a0e55fb19b87c97928e7c8f58e4e768041de1285083febe6f8ab800156d9ce0a3216922fe4fbe429714c99392d2bbbce92f26749a1c141d1667fe5a4d7b9f7e5a5e565e2560534fbce7a9afb24b955af4dafdc6ff94aa38e51d62393e606320fdece40b35ac7624f5610d6bd5a2d7760db3560986fc7a3d8fc23752329f211414a4b667515de0ee3194abccaec02e61e6c59a4c184bbf548868782b184d730e8e6475381239f745787a96e814bbd996454318258d93", 0xc5) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10, 0x29}], 0x10}}], 0x2, 0x0) 2018/04/23 16:51:50 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) renameat2(r0, &(0x7f0000000180)='./file0/file0\x00', r0, &(0x7f0000000100)='./file0/', 0x4) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) 2018/04/23 16:51:50 executing program 2: r0 = socket(0xd, 0x802, 0x1) write(r0, &(0x7f0000000080)="240000001a0025f000000004010000000a0b0000ff04bf81000000ec0800030003000000", 0x24) 2018/04/23 16:51:50 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x32400, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x0, 0x7fffffffefff, 0x13000000) 2018/04/23 16:51:50 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) socket$pptp(0x18, 0x1, 0x2) 2018/04/23 16:51:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f000002e000)=""/66, &(0x7f0000000000)=0x42) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r2, 0x20, 0x70bd29, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000001) 2018/04/23 16:51:50 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0xb3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x7, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="18008000020001000000be8c4bff8c24660000110203000008ff0000000000400a0033d898056bf748bb6a8807aacb59db01011947b3550400002067a1e20040fc21e3e0000000000004038e86ff220100000b01000000b121ad1474d722f542002700ec008b00cf810000047ed27cccb500000800f800000000e9f57406aa010b0400264a64d2078a1864c84310abeb04aa56001055aee65d7299bb5d122b333e162eda00b7760053502e0a7c731dc4e94a1ee130e800000000000000000000", 0xc0) 2018/04/23 16:51:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000005269176d09584b000000000000048028000000000000000000000000000000", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:50 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00000000c0)={0x47, 0x3}) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)={0x1c, 0x10, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x8, 0x1, [@typed={0x4, 0x0, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:50 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) socketpair(0x2, 0x80001, 0x9, &(0x7f0000000040)) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0xf0a, 0x4) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/23 16:51:50 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.evm\x00', &(0x7f0000000240)='\x00', 0x1, 0x3) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x101801, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x4c, r2, 0x10, 0x70bd27, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x12}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x519}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6a41}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f00000001c0)=""/128, 0x80}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000180)) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0xfffffffffffffe84, 0xfffffffffffffffc}, 0x0) [ 1456.895486] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26962 sclass=netlink_route_socket pig=23132 comm=syz-executor4 2018/04/23 16:51:50 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8]}, 0x5c) 2018/04/23 16:51:50 executing program 0: r0 = socket(0x11, 0x803, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000040)={@mcast2, 0x0}, &(0x7f00000000c0)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000100)=r2) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace$poke(0x4, r3, &(0x7f00000001c0), 0x100) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000140)={0x11, 0x3, r4, 0x1, 0x0, 0x6, @random="06004ee72211"}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000), 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'syzkaller0\x00', r4}) [ 1456.980397] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26962 sclass=netlink_route_socket pig=23139 comm=syz-executor4 2018/04/23 16:51:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="3303ffff51100108000000000000020000400800080030d54086ab1affbc907ef7734794bad4b0c2c99457ae30990e652906a031e0490556d79d75661992498c0ba392f045dfc379609f4dbd9ef3b02b6761908fae1164c80fbe7d8b2c4927144fa91e601f5692037a2309bb0f768c60524bf363d29e", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:50 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x3, 0x34, [], 0x7, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/52}, &(0x7f0000000240)=0x78) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) fchmod(r0, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x5}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={r2, 0x3, 0x1}, 0xc) modify_ldt$write2(0x11, &(0x7f00000002c0)={0x8, 0x20001000, 0x0, 0x80, 0x2, 0x2, 0x1, 0x3, 0xe90b, 0x800}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x48c2a3bbf78c2a60, 0x0) 2018/04/23 16:51:50 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)="5a971386eac4b20abc90e7297fe253f894799182c1edaa50e04f2a851b7efcf95c94d1aabcf6e2b974c455d1d91c26f3826cbbf9321ceb419007fb788b9d455e7213b51875c32e5c3b8157a2bdae9daf934d74aeaec584c1e1bef5c6fb9717bc4210b2a085be0b94bbbaee2ed3d04614edb86953f663c8e0435f321ba9352c2f246545062b", 0x85}, {&(0x7f0000000280)="f9ad51372cfaa60869944cd0e5087e9aaa4b2b3b2fa1431e794ca4d35e71e018840d55f94f4ecbc1720943b7f7075ad03c559237c647d2ea19fc44595f1af614197e88fa70a38b9213c8ec1b16cd8d8bba279c2b6d2ce2500d0fc7a75a004b92c87b", 0x62}], 0x2, &(0x7f0000000340)=[{0xb8, 0x100, 0x7, "b5b88a42a83d94caaf4a2edfef4e3f162c3d294fcc0e3ac1ddb4d9dcefde8d3c2a5fd65305bdcf0bff38e58c69914ca2cdbce72a9b6199427eb738b75878148696d49b13da47153fe3a9f080e5320825b59fb81265814ddf2a42808071c7b1fa6b2086e0d88f9270347c4530fdf8ce5df8d9853bea2c4415ecf334a23eda50d195ea08ab274b42029e00b21459d7d99c384054ec372d2f3264327ab78c4223821d"}], 0xb8, 0x4040}, 0x4004000) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="837b514008e58e1406abd174575098e4", 0x10) [ 1457.262612] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4177 sclass=netlink_route_socket pig=23154 comm=syz-executor4 [ 1457.319904] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4177 sclass=netlink_route_socket pig=23158 comm=syz-executor4 2018/04/23 16:51:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$notify(r0, 0x402, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={"6c8700", 0x0}) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x2a, r1}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0x33d, &(0x7f0000000100)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0xfffffe5a}, 0x1}, 0x0) delete_module(&(0x7f00000000c0)="6c8700", 0x800) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x200002, 0x0) 2018/04/23 16:51:51 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0xc0189436, 0x40000000000000) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x600000, 0x40) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000140)=""/178) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) bind$netrom(r2, &(0x7f0000000080)=@ax25={0x3, {"6eac66b3822abc"}, 0xab28}, 0x10) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x800) 2018/04/23 16:51:51 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) prctl$void(0x22) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) r1 = accept(r0, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000180)=0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000003c0)={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, 0x5, 0x1, 0x3, 0x100, 0x100000001, 0x100002, r2}) 2018/04/23 16:51:51 executing program 2: r0 = socket(0x20000000000000a, 0x3, 0x7) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000530ffe), 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000140)=r1) 2018/04/23 16:51:51 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = socket$netlink(0x10, 0x3, 0xf01fb92da6738f20) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r3 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x100}, &(0x7f0000000340)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) sched_setparam(r5, &(0x7f0000000500)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000440)={r4, 0x98, &(0x7f0000000380)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x100, @empty, 0x2100000000000000}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @rand_addr=0x81}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xa2d5}]}, &(0x7f0000000480)=0x10) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x14c, r2, 0x5, 0x70bd26, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4414}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x200}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x800}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x825b}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}]}, 0x14c}, 0x1, 0x0, 0x0, 0x5}, 0x0) clock_getres(0x7, &(0x7f0000000540)) 2018/04/23 16:51:51 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000101ffff00000000000080852a000000b9cb60bef71be910b5bd5e00000000000000000000"], 0x14}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000080)=[{{&(0x7f00000006c0)=@ax25, 0x80, &(0x7f0000000400)=[{&(0x7f0000000180)=""/199, 0xc7}, {&(0x7f0000000280)=""/126, 0x7e}, {&(0x7f0000000300)=""/227, 0xfffffef7}], 0x3, &(0x7f0000000b80)=""/130, 0x82}}], 0x1, 0x0, 0x0) 2018/04/23 16:51:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) recvmsg(r0, &(0x7f0000002580)={&(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/167, 0xa7}, {&(0x7f00000014c0)=""/89, 0x59}], 0x3, &(0x7f0000001580)=""/4096, 0x1000, 0x4}, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"6c6f00000000000000000000000200", r1}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c5200010000000e00000000000200000008000100000000", @ANYRES32=r2], 0x1c}, 0x1}, 0x20000084) socketpair$ax25(0x3, 0x3, 0x8000000000000006, &(0x7f0000000300)) clone(0x80000, &(0x7f0000000180)="446d62a9bdc19863f86d", &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="363b9c146f6484e3299c6d5dfefe9f99a850ada5a3c90dfe5a3a88ebe4016405e391e3c35092fe37f0c63e262cd65bc14f3141955cb8e62da2cf1b63aecf2ee4bdf44990dd35bd2df2d0f21733cec462df864e4c") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0xd00, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000025c0)) [ 1458.585557] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23210 comm=syz-executor4 [ 1458.751260] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23214 comm=syz-executor4 2018/04/23 16:51:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'lo\x00'}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x101, 0x100000001}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={r2, 0x20}, &(0x7f0000000300)=0x8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x40000, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000140)={0x1, 0xa, 0x2, 0x9, "6df120d8050136c8a61a0d0bd9f4899933a2ce52d15b8a6e0a51f5cd0372c16e"}) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 2018/04/23 16:51:52 executing program 7: r0 = socket$inet(0x10, 0x3, 0x2d) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)=""/100, &(0x7f0000000180)=0x64) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000240)=""/227, 0xe3}, {&(0x7f00000005c0)=""/52, 0xfffffffffffffcb6}, {&(0x7f0000001e40)=""/4096, 0xfffffdf0}, {&(0x7f0000000380)=""/89, 0x39}, {&(0x7f0000000400)=""/226, 0xe2}, {&(0x7f0000000880)=""/173, 0x365}], 0x6, &(0x7f00000007c0)=""/131, 0x83, 0x2}, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) 2018/04/23 16:51:52 executing program 1: r0 = memfd_create(&(0x7f0000000380)="6367726f75702d6b657972696e67766d6e6574307b27c873656c662f766d6e65743100", 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e20, 0xf311, @local={0xfe, 0x80, [], 0xaa}, 0x6ab}}, 0x20, 0x3}, 0x90) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000040)="bb2fb105b979d39e49194b5bd5d6432b9a53ffe4e4fa462942c69e0b144ce27413138507ea8e7a4c7da4185786d76e28e2b663d30ffdff006956003dd192fe0f37776a0c6056823971585fd5701fa6aafafbc82397e50c85fbb7efc0ee3b0c11aed9a122a81a1b87587433476daced280011734cba5c27d8be18b08866868901dc9cfa9c3d05e74d32d7afc16f5b8ca06aebe97c9f9258a6088108d5238d0ff1d6d2db273f7fbf84ff4239440cbc542e7c88b3b28cf6498d17f4c0d900aab71a259da5d3fd48e836498fc921a2580ae23bb786e0e8cd8e1fea19929e046b33988b106b0a3fbb62c545ae31fd2f6a89b0144253b25cba70e3", 0x8b) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0xffffffffffffffb8) connect$nfc_llcp(r1, &(0x7f0000000300)={0x27, 0x0, 0x1, 0x4, 0x0, 0x2, "60b3da1a24ed7faa9c3536c7e8f645150c61456d9fda3fd83012d64e0be481b8afd984db5ccced3e9013613ef59a3b6364a5ee0728bfa3b01d465a4380fed6", 0x15}, 0x60) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x91, 0x20, 0x2, 0x80000001}, &(0x7f0000000180)=0x18) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r3, 0x29, "18f868ba86ab500f2462925ebd9e57e1e19d9468545412a604cf279c4c2c5b01fdda59ea130389f138"}, &(0x7f0000000200)=0x31) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000540)=""/74) 2018/04/23 16:51:52 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000fbcff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000fc5000)="a73dbf8d", 0x4, 0x0, 0x0, 0x0) r2 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="dac6b5396ab74868d9b8dea4f0c5aa90808c96a2134c06d3cb844e3614337b7e2aeeaf369022361be652a5372fd126aaa23304eaeea1437c8e89876053756b253e85893a713a4b32869f2fcb65b59e3064c59e7b442e5965581c5599da47368331413dda2e442a9316c988a2b265ab077a21f592ca15737b3b6297ebccf04719808313834989bdecc7bb63b9cc3e53eb1b85de4a4a3d3f7d01e5857ba01765b39e2fcdaccaa9a0cc84f470f0d0b0d5", 0xaf, 0xffffffffffffffff) r3 = add_key(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001500)="3f6faa4bacb83eaed4538d2d5e78fbee5059829b8b45c2619714f03c5014fe696c62e5c2c4ef1aa097c014a8c0fb4cfb76991c2d7a68111c4ec3ffbe79b5bc101e2acf2d026404d908622a56cbe078014902c5ce3a62196467aadbffebfa8f0057e8c90fd05fea034445f23085b0523b9f166e05619c770886aedb0076f79708a591", 0x82, 0xfffffffffffffffe) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000015c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001600)={0x0, 0x78ae}, &(0x7f0000001640)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000001680)={r5, 0x1}, 0x8) keyctl$instantiate_iov(0x14, r2, &(0x7f0000001400)=[{&(0x7f0000000140)="1e34c24d1e5c86ab2084255d5be0a2c013d87b576ec51194570453528e265f58e715498c77ebf3497169b455700e70ed08324242b9263aac55d3ec53709a861cf0f557a4fea9754317e89b6343f1712183e0a3a17bdfb3e7337c23d0fa99cb027b71e7846499d46c1f5f42039103734dc6fe4eb61e74a21e3e6f31ae08c1684e7967ef22d20ed5ffc41e41a9377e4332e13f9ae392099a2ce890630c84a1eb117764931033d6dc7801095b3433c08bcd253327475992", 0xb6}, {&(0x7f0000000200)="6818c4365324ecc820462ea18155e4030e7fcf2bfd8e72864d2bc262a6641f923dcce9d0b7dca34c719f2dc230bf18ad16b187c37c630ef78a0ac8bc1458bc1f32ff0c4e8133d2f96f3efb992293f1e6199800fa30a6c32c92d1023d09d23cf028549bef95a9dff636d93c8718d8ae074d33cebfaa0f7f16af3019dc4c39a934e8e437ee1ebde3c686c1021154162e59", 0x90}, {&(0x7f00000002c0)="3507fbc5de9a8415717221cdead5a5129822503c51567f40b2ccc47bd0ced9f56233c92a5cbab2ce0faeab7f08d6aa7d1a9d8dd4cbb2533fe30e0ca070f15fc5b73abeaabdc5d94b954c0e5a9e1d96d9fcabdaee49f9275fb177dd906f66dbc2571946ee59337a501d72b4249b86098295f2d7460d92a0f0b8767d6dc6f50e9306746de44623e40799d3d9b0270aadb0b3d315eb2fb503dbb44ac2fada8bb77b51730b2916ef7ff83f5d8d9575b7de7a76263fc091685de3261d56ee9ff3a2", 0xbf}, {&(0x7f0000000380)="4928b077fd8d8607843bd4f99ced94b9f58dfbbb37a8cd339929d5c3830aa8d8ae73de329de2fe95a041e51701f268b8ac09f54dbf94b1169e57ec500ee7861304", 0x41}, {&(0x7f0000000400)="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", 0x1000}], 0x5, r3) 2018/04/23 16:51:52 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ptrace$peek(0x3, r1, &(0x7f00000001c0)) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="b800000019002f070000000000000000ac1414aa000000000000000000000000e00000020000000000000000000010fadeba0000000000000200a96d767c0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) 2018/04/23 16:51:52 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0xbfffff) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x0, 0xc01}, {0xf, 0xfffffffffffffe01}}) 2018/04/23 16:51:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv4_deladdr={0x18, 0x15, 0x400, 0x70bd2d, 0x25dfdbfe, {0x2, 0x3f, 0x5, 0x82defbf877a1241f, r1}}, 0x18}, 0x1}, 0x8000) 2018/04/23 16:51:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005434, &(0x7f000000e000)) 2018/04/23 16:51:52 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x0) r1 = inotify_init1(0x800) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x12) close(r0) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/27, 0x1b}], 0x1) 2018/04/23 16:51:52 executing program 0: chmod(&(0x7f00000000c0)='./file0\x00', 0x30) mlock2(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x40ef) 2018/04/23 16:51:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x17) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:52 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x5c) 2018/04/23 16:51:52 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getpeername$inet(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv4_deladdr={0x18, 0x15, 0x400, 0x70bd2d, 0x25dfdbfe, {0x2, 0x3f, 0x5, 0x82defbf877a1241f, r1}}, 0x18}, 0x1}, 0x8000) 2018/04/23 16:51:52 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @rand_addr}, &(0x7f0000000080)=0xc) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3, 0x4e21, 0x9, 0x2, 0x80, 0x20, 0x2e, r1, r2}, {0x6, 0x7ff, 0xc9, 0x23, 0x7, 0x6b176aaf, 0xdb, 0x2}, {0x8001, 0x3f, 0xffff, 0x8000}, 0x996, 0x0, 0x0, 0x0, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x3b}, 0x2, @in6, 0x3506, 0x3, 0x3, 0x80, 0x0, 0xfff}}, 0xe8) r3 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000280)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ftruncate(r0, 0x5) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x3c, r4, 0x801, 0x70bd28, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x6c}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2c}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x20000050) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000440)={0x3, 0x495b, 0x1, 0x2, 0x2, 0xfffffffffffffff7, 0x1, 0x7, 0x9, 0x6, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000015c0)=ANY=[@ANYBLOB="060000000b51211de1959e791e15f33645b4381933a11c92747fb88ddf095f16a3d7d8261ce885ce9156681f0f7feb4ec9a362b07065d331bdbe1b471e4c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000004c0)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000500)={r5, 0xcc50, 0xffffffffffffff3f, 0xfffffffffffffffc, 0x6a68dd34, 0x1}, 0x14) sendmmsg(r0, &(0x7f0000009780)=[{{&(0x7f0000000540)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @loopback=0x7f000001}, 0x3, 0x2}}, 0x80, &(0x7f0000001900)=[{&(0x7f00000005c0)="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", 0x1000}], 0x1, &(0x7f0000001980), 0x0, 0x4008800}, 0x6}, {{&(0x7f0000006680)=@ipx={0x4, 0xd2, 0x800, "37bd5f023ad1", 0x1}, 0x80, &(0x7f0000006940), 0x0, &(0x7f0000006980), 0x0, 0x4000000}, 0x101}], 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001680)) r6 = add_key(&(0x7f0000009940)='user\x00', &(0x7f0000009980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000099c0)="9f3afd3936979736831efd70e4e80d2959f7bc7dda057888ee33f3ebc2947e6d606b", 0x22, 0xffffffffffffffff) keyctl$get_security(0x11, r6, &(0x7f0000009a00)=""/131, 0x83) faccessat(r0, &(0x7f0000009ac0)='./file0\x00', 0x100, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000009b00)={'filter\x00'}, &(0x7f0000009b80)=0x44) bind$llc(r0, &(0x7f0000009bc0)={0x1a, 0x207, 0xb094, 0x400, 0x9513, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xa) keyctl$get_persistent(0x16, r2, r6) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f000000ac40)={'broute\x00', 0x0, 0x4, 0x1000, [], 0x2, &(0x7f0000009c00)=[{}, {}], &(0x7f0000009c40)=""/4096}, &(0x7f000000acc0)=0x78) keyctl$invalidate(0x15, r6) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f000000ad40)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f000000ae00)={&(0x7f000000ad00)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f000000adc0)={&(0x7f000000ad80)={0x14, r7, 0x20, 0x70bd26, 0x25dfdbfe, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x40001) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000000ae40)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000ae80)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x4e23, 0x5db, 0x4e23, 0x0, 0x2, 0x80, 0xa0, 0xeb, 0x0, r2}, {0x7, 0x6, 0x80000000, 0x7c, 0x4, 0x67b1edbc, 0x8, 0x4}, {0x8, 0x1, 0x6, 0x3}, 0x200, 0x6e6bb6, 0x3, 0x1, 0x2, 0x1}, {{@in=@rand_addr=0x10001, 0x4d2, 0x33}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x0, 0x3, 0x3, 0x8f0b, 0x1f, 0x2, 0xe2}}, 0xe8) sendfile(r3, r0, &(0x7f000000af80)=0x40, 0x6) request_key(&(0x7f000000afc0)='encrypted\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000000b040)='\x00', r6) mq_open(&(0x7f000000b080)='\'\x00', 0x0, 0x10, &(0x7f000000b0c0)={0x1, 0x28, 0x10000, 0x0, 0x800, 0x0, 0x78, 0x1}) 2018/04/23 16:51:52 executing program 6: r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) r2 = getpgid(0x0) ptrace$cont(0x3f, r2, 0x1, 0xe48) rt_sigaction(0x3b, &(0x7f0000000000)={0x7, {0x7}, 0x8000000, 0x4}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) epoll_wait(r0, &(0x7f000025b000)=[{}], 0x1, 0x0) 2018/04/23 16:51:52 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000e40)=""/4096, 0x1000}, {&(0x7f0000000500)=""/63, 0x3f}, {&(0x7f0000000140)=""/195, 0xc3}, {&(0x7f0000000240)=""/187, 0xbb}, {&(0x7f0000000300)=""/89, 0x59}, {&(0x7f0000000380)=""/102, 0x66}, {&(0x7f0000000400)=""/76, 0x4c}], 0x7, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:52 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getpeername$inet(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:52 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x200000000, 0x40) getpeername$llc(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x2) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000005200010000000002000002f5b3d709000001006c2b4572d182ce109040d4a1d5f2a89655c0cee6b46150e1566da4f4d851406f997194015b24047ac5672f5a82b54f9d6e9886ed3538ac970b726d30b5a33e581ddcdc0af03d715ff2d7d002561d1f", @ANYRES32=r2], 0x1c}, 0x1}, 0x4000004) 2018/04/23 16:51:52 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x800) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000140), 0x52, &(0x7f0000000d80)=""/131, 0x83, 0x40000000000000}, 0xfffffffffffffffc) 2018/04/23 16:51:53 executing program 5: r0 = memfd_create(&(0x7f0000000040)="6367726f75706c6f7b29ed6b657972696e672c29657468302b00", 0x0) r1 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000140)=0x5, &(0x7f0000000180)=0x2) bind$ipx(r1, &(0x7f0000000100)={0x4, 0xfffffffffffffff8, 0x3, "52d9ce5a9b7e", 0x4}, 0x10) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=""/13}) 2018/04/23 16:51:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x3) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/185, &(0x7f00008f0000)=0xfffffffffffffea3) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) 2018/04/23 16:51:53 executing program 7: r0 = dup(0xffffffffffffff9c) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14, 0x80000) r1 = socket$inet(0x10, 0x4, 0x1e) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r1, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000240), &(0x7f0000000280)=0xc) open$dir(&(0x7f00000002c0)='./file0\x00', 0x103000, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x4e20}}}, 0x88) 2018/04/23 16:51:53 executing program 2: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/23 16:51:53 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x1) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x193) 2018/04/23 16:51:53 executing program 0: add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f00000004c0), 0x0, 0xfffffffffffffffc) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000940), &(0x7f00000009c0)=0x130) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) 2018/04/23 16:51:53 executing program 6: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) r3 = accept(r1, &(0x7f0000000880)=@in={0x0, 0x0, @local}, &(0x7f0000000900)=0x80) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000d80)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000dc0)={@loopback={0x0, 0x1}, 0x18, r4}) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/04/23 16:51:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) shutdown(r0, 0x1) r2 = dup3(r0, r0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="1f8c000000000000fa08"], 0xe) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x130, r1, 0x30, 0x70bd27, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xb0}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x17}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x4}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffff0000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x130}, 0x1, 0x0, 0x0, 0x20000001}, 0x80) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f00000001c0)=""/60, 0x3c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c0000005e00000027bd7000fcdbdf2500000000", @ANYRES32=r3, @ANYBLOB="0000005fa05d8548ab00"], 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x40000d0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a9e939ed520001000000000000002e583d5b4d00000008000100f32d9fa71c0ab0a7d4b2493fba81616a4325b8cd68eb573f5cdbe52d73a81d62e5216532f1afa59f", @ANYRES32=r3], 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000540)={0x0, 0x9}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x7, 0x5}, &(0x7f0000000600)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000640)={r4, 0x0, 0x5, 0x39cebbc6, 0x8, 0x1, 0x7ff, 0x9, {r5, @in6={{0xa, 0x4e20, 0x8001, @dev={0xfe, 0x80, [], 0x1a}}}, 0x9ed6, 0x800, 0x7f, 0x9, 0x8}}, &(0x7f0000000700)=0xb0) 2018/04/23 16:51:53 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x7ff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x7f, 0x0, 0xffffffffdec86cd1, 0x4, r1}, 0x10) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x10000000000003b5, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000140)=""/131, 0x83, 0x6}, 0x20) 2018/04/23 16:51:53 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x4, 0x8, 0x7f, 0x7fff, 0xfffffffffffffe01, 0xa3, 0xfffffffffffffffa, {0x0, @in6={{0xa, 0x4e23, 0x9eb2, @empty, 0x7}}, 0x400, 0xfffffffffffffff7, 0x1, 0x7ff, 0x1}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0x74, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}, @in6={0xa, 0x4e20, 0xffffffffffffffc1, @empty, 0x4}, @in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x1e}, 0x3}, @in={0x2, 0x4e22}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000280)=0x10) syz_open_procfs(0x0, &(0x7f0000e75000)='ns/net\x00') syz_open_procfs(0x0, &(0x7f0000000140)="6e732f6e657400efcffe1c5e9ad36aaf5f41c23e13338547c2b6743ae52549d11cac6b9f71a7000600000000000000bba5c1cf318758e9f39c13a61efcaa33881f7a8ac7fce00c4136b2d4405e4de769547b18ec0e5e75") 2018/04/23 16:51:53 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) capset(&(0x7f0000000080)={0x399f1336, r0}, &(0x7f00000000c0)={0x5, 0x2, 0x8f58, 0x101, 0x5, 0x4bf6}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x0, [0x0, 0x0, 0x800]}, 0x943) nanosleep(&(0x7f0000000140), 0x0) futex(&(0x7f0000000000)=0x1, 0x5, 0x2, &(0x7f0000000100), &(0x7f0000000180), 0x0) 2018/04/23 16:51:53 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x410002, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:53 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) r1 = memfd_create(&(0x7f0000000100)='\'vboxnet0\x00', 0x1) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000140)={@remote}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x84, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xed, @dev={0xfe, 0x80, [], 0x12}, 0xd53}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000300)=r2, 0x4) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') preadv(r0, &(0x7f0000000040), 0x0, 0x0) 2018/04/23 16:51:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000005200010000000800000000000200000008000100", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) [ 1461.453388] FAULT_FLAG_ALLOW_RETRY missing 30 [ 1461.457919] CPU: 0 PID: 23358 Comm: syz-executor2 Not tainted 4.9.95-g142d4b5 #7 [ 1461.465427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1461.474763] ffff8801d83af480 ffffffff81eb0f89 0000000000000002 0000000000000000 [ 1461.482765] ffff8801cd6ca780 ffff8801d83af650 0000000000000000 ffff8801d83af678 [ 1461.490749] ffffffff81cb7a0b 00000000000076cd ffff8801b725b980 ffff8801cd6ca88c [ 1461.498739] Call Trace: [ 1461.501300] [] dump_stack+0xc1/0x128 [ 1461.506642] [] handle_userfault.cold.18+0x3e/0x51 [ 1461.513116] [] ? debug_check_no_locks_freed+0x210/0x210 [ 1461.520111] [] ? userfaultfd_ioctl+0x2540/0x2540 [ 1461.526495] [] ? check_preemption_disabled+0x3b/0x170 [ 1461.533318] [] ? handle_mm_fault+0x1267/0x28e0 [ 1461.539534] [] ? handle_mm_fault+0x220f/0x28e0 [ 1461.545739] [] handle_mm_fault+0x221d/0x28e0 [ 1461.551772] [] ? lock_is_held+0x140/0x140 [ 1461.557550] [] ? vm_insert_mixed+0x200/0x200 [ 1461.563584] [] ? __lock_is_held+0xa2/0xf0 [ 1461.569361] [] __do_page_fault+0x5af/0xd50 [ 1461.575223] [] ? mm_fault_error+0x2c0/0x2c0 [ 1461.581169] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1461.587816] [] do_page_fault+0x27/0x30 [ 1461.593331] [] page_fault+0x28/0x30 [ 1461.598582] [] ? iov_iter_fault_in_readable+0x311/0x3e0 [ 1461.605569] [] ? csum_and_copy_from_iter+0xe70/0xe70 [ 1461.612295] [] ? __mark_inode_dirty+0x302/0x10a0 [ 1461.618673] [] ? __mark_inode_dirty+0x27a/0x10a0 [ 1461.625052] [] generic_perform_write+0x1dd/0x510 [ 1461.631431] [] ? __mark_inode_dirty+0x27f/0x10a0 [ 1461.637819] [] ? page_endio+0x180/0x180 [ 1461.643424] [] ? file_update_time+0xbc/0x390 [ 1461.649455] [] ? current_time+0xd0/0xd0 [ 1461.655056] [] __generic_file_write_iter+0x352/0x540 [ 1461.661789] [] generic_file_write_iter+0x2e0/0x610 [ 1461.668348] [] __vfs_write+0x3e0/0x580 [ 1461.673857] [] ? default_llseek+0x280/0x280 [ 1461.679804] [] ? __lock_is_held+0xa2/0xf0 [ 1461.685576] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 1461.692130] [] ? __sb_start_write+0x161/0x300 [ 1461.698249] [] vfs_write+0x187/0x530 2018/04/23 16:51:55 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000000100)=""/126, 0x7e) fallocate(r1, 0x0, 0xd371, 0x3) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f0000000200)="a7eede2be9e62e", 0x7}], 0x1, 0x1ffffa) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/23 16:51:55 executing program 2: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x10, 0x4) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000080)=""/115, 0xa}, 0x2000) 2018/04/23 16:51:55 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x10000000000, [0x0, 0x200000000000000, 0x0, 0x6]}, 0x5c) 2018/04/23 16:51:55 executing program 5: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e20, @rand_addr=0x5}, @in6={0xa, 0x4e20, 0x10001, @empty, 0x654e}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x3c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00007d2000)={0x0, 0x0, 0x1000}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) 2018/04/23 16:51:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x2) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000200)=0x44) 2018/04/23 16:51:55 executing program 0: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) write(r0, &(0x7f0000ffdffb)='#!', 0x2) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="7f454c461cf9337f00000000000000000200070007000000aa00000000008d9e1c6025865172306ff7609d58ef000040000000000000006b010000000000001f00000059373800010007000200000400000000010000009f82246d0000000001000100000000003f00000000000000ed77000000000000090000000000"], 0x7d) r1 = add_key(&(0x7f0000000680)='ceph\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000700)="6e22d2a54b765fbfe1db015d842fbe6a8b3db1e673331dbe5bda7c6da49e11bd3e41eb7b0535b60a297b74c6bd9d1237150553036b84ee971b8732b16123c3254a7933ff655801fc345a2a866e8a8a0a9a1d4381936c6e5823ab1372b32fca92d97b8269ec3930ed", 0x68, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) execveat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), &(0x7f0000000180)=[&(0x7f00000000c0)='userppp0\x00'], 0x41000) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000400)=[&(0x7f00000001c0)='/dev/vga_arbiter\x00', &(0x7f0000000200)='userppp0\x00', &(0x7f0000000240)='/dev/vga_arbiter\x00', &(0x7f0000000280)='/dev/vga_arbiter\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='userppp0\x00', &(0x7f0000000340)=']posix_acl_accesswlan1bdev\x00', &(0x7f0000000380)='/{\x00', &(0x7f00000003c0)="6e6f64657662646576f67b407070703000"], &(0x7f0000000580)=[&(0x7f0000000480)='userppp0\x00', &(0x7f00000004c0)='(\x00', &(0x7f0000000500)='/dev/vga_arbiter\x00', &(0x7f0000000540)='!wlan0%self\x00'], 0x1100) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000005c0)=[{0x3, 0x6}, {0x4}, {0xc}], 0x3) 2018/04/23 16:51:55 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000000c0)={r1}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000374ff0)=[{&(0x7f0000000040)="29000000200019fff63d0014000000060a0000a93616db01cd15de0005190000040d000c000000800000f900", 0x2c}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80800, 0x50) openat(r0, &(0x7f0000000140)='./file0\x00', 0x800, 0xb8) 2018/04/23 16:51:55 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@nl=@proc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)}], 0x1, &(0x7f0000000e40)=""/4096, 0x1000, 0x6}, 0x1) [ 1461.703585] [] SyS_write+0xd9/0x1c0 [ 1461.708836] [] ? SyS_read+0x1c0/0x1c0 [ 1461.714260] [] ? do_syscall_64+0x48/0x490 [ 1461.720031] [] ? SyS_read+0x1c0/0x1c0 [ 1461.725455] [] do_syscall_64+0x1a6/0x490 [ 1461.731140] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb 2018/04/23 16:51:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2000, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x305000, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0x8}) getrandom(&(0x7f0000000080)=""/58, 0x3a, 0x2) 2018/04/23 16:51:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200140, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x8001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000005200010000000000000200000008000100000000", @ANYRES32=r2], 0x1c}, 0x1}, 0x0) [ 1461.763015] netlink: 13 bytes leftover after parsing attributes in process `syz-executor6'. [ 1461.806642] netlink: 13 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/23 16:51:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1f) setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000), 0x0) 2018/04/23 16:51:56 executing program 1: r0 = add_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='cgroup}ppp0*loem1security..em1selinuxself(\x00', r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/04/23 16:51:56 executing program 6: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) ioctl$TIOCGPTPEER(r2, 0x5441, 0x3) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0x2, @time}) 2018/04/23 16:51:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02001cb42006bf7c506f67ed96ed", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:56 executing program 7: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x81, 0x1, 0x2, "6795dc91710f8b763f79504a6ad526d94a35427b0b7fd388e14162728b147d223976bace3cb0350904775dd95144cc46b1b47b7413ad45082a2df59466ad844ac021737a7d3cec1ec8ece2232cd4bfb0"}, 0xd8) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r1, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) syz_emit_ethernet(0xdc, &(0x7f0000000100)={@empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [{[], {0x8100, 0xa1, 0x101, 0x1}}], {@llc_tr={0x11, {@llc={0xdc, 0xfe, "0b81", "2b41880117fae5e5109cb83298da9035b039571d34e872c6048271377e10f02c053fe02497edc0ec12a11c4a7032353117494d5b95f03ca3ae3c0f68786aa438fcb8cd3dbd90ae58ca46bfa8f3a5e54b0aa06b5a90579c0a2866ceb9e2ff72ac9e61f87ea34cf28ba66a9cca1d0e441f30fb81108981fe1f08a2f4818073c70d0feb181d98fbad5e10c836cc7a1aa3e4229c2a4c8a6f73d829cc2df050ba0477e1b22cb81908fa223db628432a42f7e216b7df77fd008726729044fbceba60632a42daa30832"}}}}}, &(0x7f0000000200)={0x1, 0x4, [0xdf7, 0x128, 0xe7a, 0xe0]}) 2018/04/23 16:51:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000f4bffc)=0x1, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00000000c0)=""/230, &(0x7f00000001c0)=0xe6) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14}}, 0xfffffffffffffd05) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'veth0_to_bridge\x00', {0x4, 0x9, 0x2, "2d7981a046a4", 0x4}}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) 2018/04/23 16:51:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000040)=""/81, &(0x7f0000000000)=0x20) lseek(r0, 0x0, 0x3) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x10000, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000140)) 2018/04/23 16:51:56 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x3f, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x140, 0xc, 0x9, 0x0, 0x9, &(0x7f00000000c0)='bcsh0\x00', 0xa2a, 0xaa, 0x3}) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x5, 0x3ff}, 0xfd1d) chdir(&(0x7f00000001c0)='./file0\x00') 2018/04/23 16:51:56 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) r2 = dup3(r1, r0, 0x80000) write(r0, &(0x7f00000015c0)="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", 0x113) fchdir(0xffffffffffffffff) sendmmsg(0xffffffffffffffff, &(0x7f0000003600)=[{{&(0x7f0000000140)=@ax25={0x3, {"f4deeac333083f"}, 0x129}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x90}}], 0x1, 0x8880) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00000000c0)={0x7, 0x5, 0x9, 0xfff, 0x7}) unlink(&(0x7f0000000000)='./file1\x00') lstat(&(0x7f00000001c0)='./control\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000500)) fchown(r2, r3, r4) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(r5, 0x9, 0x4, 0x4) preadv(r5, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(r5) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) splice(r5, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)='./file0\x00') r6 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) renameat2(r6, &(0x7f0000000040)='./file0\x00', r6, &(0x7f0000000080)='./control\x00', 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) ioctl$TIOCSTI(r0, 0x5412, 0x32c21398) [ 1462.683617] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1568 sclass=netlink_route_socket pig=23408 comm=syz-executor4 [ 1462.730863] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1568 sclass=netlink_route_socket pig=23417 comm=syz-executor4 2018/04/23 16:51:56 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f0000000140)='attr\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x5c) fsetxattr(r1, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000040)='proc\x00', 0x5, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400101, 0x4) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) 2018/04/23 16:51:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="ee545004fe798171e5e1c9e9f0c634d7a1c7b8a08b3b0dd7bf093842b084821a3729f10f9f26e947db9b31036a704f71eea1ed4658a1299045deb6dbf8586a94e5cb17772aadcbe0807ec1739181dfae048f316e30c9874a2f4835ce551e555f7817b896f5d9e7c56d77d0d81842da9fb67f3f86365270650712d294492eedf584142736f40809823d3ede6fe0e8e771b01d1257e664abc1b76251c8359140f4e0c83a48e5f0fc", 0xa7}, {&(0x7f00000002c0)="90e00d85eeb3360f42e51eb05f52efee47fe3d17c1a310fc97b7d8c4f799178be6ead8a9d83a82835f4914da1b9199b88985adefdfd6cdaf9f0594afedd3ce8eaf977b33cd48cb7bf2f2589d709a6f32f7b4d23bfd093dcfd9ee2c3909f399f187bdc8768dcdac999dfaf038646abdd478a839f146d6d449d86d9f6143778a7a3b31e6fd4b80f00135253570bc0db21593a3e6c409e03f0cb4b0414ee8ff82879abe0fe30d8e3da5abf1fd47254b379fb939c5937fdc3919564ead98e93a3f9d44", 0xc1}, {&(0x7f0000000100)="021386b3da82332d1088e99863087bdd898bc1bcaa9415e2acdfbc29cc1f28f07876d7068a282df206e9e87316d12a89cfa892fd15105d6e5ff1643a2bb38ad64d939c3ce6e18846290421e84389bb1ff6fbbf7692cba8f49cadc23808905dc921e3e00a0035a002bb65d462d1811865f3e7", 0x72}, {&(0x7f00000003c0)="6706d2a07ee8c48cc3079e7dc4fe439554f08b7caa8d0467a10e50fac6dbe8790146065065c9abc0d5c502de509deec62f883e3c68cb4c2dee44b64ced8a2862b152622df61cb6c5ea440c3a8234fbf7db09551c60d31ae8dbd27bd18f22ab6832b3fee386a03583047c8c7b363470cdd6fa91de4eba66df23ed2b29785cb57c91f5aff076c997301868a3298cc8567d01d1f7dae9a5c1f948d587fef7842dbdddcc92d353f9d0c533940ce64ed9fcb05e97db6d83d66f020783fb2149e20bbdd2a2a057a0d1ca68f1d744", 0xcb}], 0x4, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x202000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000580)={0x0, 0x48, &(0x7f0000000500)=[@in={0x2, 0x4e20, @rand_addr=0x1f}, @in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e24, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}]}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000600)={r3, 0x3, 0xffffffff, 0xc0d, 0xffffffff, 0xdcde}, &(0x7f0000000640)=0x14) 2018/04/23 16:51:56 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = dup3(0xffffffffffffffff, r0, 0x0) pwritev(r0, &(0x7f0000000d00)=[{&(0x7f0000000fc0)="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", 0x975}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(0xffffffffffffffff, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(r2) ioprio_get$pid(0x0, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x6) ppoll(&(0x7f0000000a40)=[{r1, 0x8}, {r0, 0x1408}, {0xffffffffffffffff, 0x10}, {r1, 0x80}, {0xffffffffffffffff, 0x1000}, {r1}, {r0, 0x8000}, {0xffffffffffffffff, 0x400}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x1ff, @dev={0xfe, 0x80, [], 0x15}, 0x7a320000000000}}, 0x67, 0x7, 0x3e15, 0x3, 0xa}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r4, 0xfffffffffffffffe}, 0x8) r5 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x0, 0x2, 0xacc, 0x0, 0x3}, 0xc) socketpair(0x0, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x7, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000400)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={r7, 0x190d}) setsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000000180), 0xfee3) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r8) 2018/04/23 16:51:56 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000180)={r2, 0x2}) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d19000)=0x45b, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001600)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001540)=0x0) stat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000015c0)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000000080)="c863f0e0eb564c57203358ba79915044fe716a8fc2c99bfcf259a38c9237ec87fe8c9543974a0406cd9898cd87b7cf7179753760006179c9341b572df9fb97f99667ede95b2a2ce0ea76569ed8a6d2dc4a6659760cdbcc2f66c39bc2cdd6735e", 0x60}, {&(0x7f0000000100)="127be5cc83b1eb773aafdb098416eec3fba186f83cb481ffb455b0c710de1b05204b559edd2f436c8de6717cf7d1956f5a0c0efd59fefbec9230eee4618469eaa0ac15322859bb9867a0523a2b47f829f7678246b021fb3167bdb7bcf00549b3bf295d4ab6266069612f85bd0e2ae50bc99fbe3ad26a98d4935cb4460e0dc2a61f1fa1e2a5fae9a6ef252867686278580480fe736a71a63b6cf5252062eb4c153f852845c88877d56114f8f7e910190441a589918b3bd78aaa06609ee1acecb926ddfee05a39dee1227e533f4497901f99e62e65f6634076d529530585c27658c0c284529b3f151812ce04fd73004ce28b10e04567f8", 0xf6}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="efa29d09320bdf16708c678dbb172e8f348cb247051851a2902f1f3f21357af1f9f33d35613dfeba4ce35fc16463726a01b7ad7ee62951577b1611177cffc4d468d2fdae6e163839a7f6151a9da9338a44", 0x51}, {&(0x7f0000001280)="bd5ce583f7f9b79586b93b6b501e7d3cb3d5944df30b40233e46216203295ed35de4f699a03fafc334c8b6a4b554a408c96848d22b38034058060b07a96951ee142c89d8aef5c52871f2128b2c8842a05687d58fdc7211b1a638cdaeb610a5cc104f73c3791c5c7b4c72af834ccf76772534fcbcc414cb", 0x77}, {&(0x7f0000001300)="16f2410ce91178db637a56df849eccc993b3534aca8ca753b402b2951b0c343e585e38eb5c41bcf1fac8bac8ab4dac328e301b153713052ac3bb6d26f70fc91888dcf9fd2a5a0a0f4ef7dcae3a43d784b141f7745e0c06b01f1b8a6db3b41630027eafad8460b2bfc7f3008c24fa97350b4a0b68eb5c1c54f4cf8d3e57c1c9cc77", 0x81}], 0x6, &(0x7f0000001580)=[@cred={0x20, 0x1, 0x2, r3, r4}], 0x20, 0x40}, 0x8c0) 2018/04/23 16:51:56 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f00000000c0)=0xffffff68) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"7465616d5f736c6176655f30000500", 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:56 executing program 7: r0 = socket$inet(0x10, 0xa, 0x40000000003) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') recvmmsg(r0, &(0x7f0000000cc0)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000240)=""/236, 0xec}, {&(0x7f0000000340)=""/120, 0x78}, {&(0x7f00000003c0)=""/157, 0x9d}, {&(0x7f0000000480)=""/92, 0x5c}, {&(0x7f0000000500)=""/34, 0x22}, {&(0x7f0000000680)=""/222, 0xde}, {&(0x7f0000000540)=""/75, 0x4b}, {&(0x7f00000005c0)=""/1, 0x1}, {&(0x7f0000000780)=""/164, 0xa4}, {&(0x7f0000000840)=""/124, 0x7c}], 0xa, &(0x7f00000009c0)=""/129, 0x81}, 0x200000000000000}, {{&(0x7f0000000a80), 0x80, &(0x7f0000000c80)=[{&(0x7f0000000b00)=""/210, 0xd2}, {&(0x7f0000000c00)=""/24, 0x18}, {&(0x7f0000000c40)=""/12, 0xc}], 0x3, 0x0, 0x0, 0x8b8}, 0x1000}], 0x2, 0x40002041, &(0x7f0000000e40)) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000d40), &(0x7f0000000ec0)=0x8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003f80)=0x14) stat(&(0x7f0000003fc0)='./file0\x00', &(0x7f0000004180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004200)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x91, 0x4e23, 0x8000, 0x4e24, 0x0, 0xa, 0x80, 0x20, 0x11, r2, r3}, {0x5, 0x7, 0x101, 0xfffffffffd1bf39a, 0x1, 0x8b45, 0x5}, {0xd1a5, 0x905a, 0x2939, 0x1}, 0x2, 0x6e6bb5, 0x1, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x7f}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3503, 0x2, 0x1, 0xffffffffffffffe1, 0x400, 0x200, 0x4}}, 0xe8) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) socket$inet6(0xa, 0x7, 0x3000000000000) epoll_create(0x6) 2018/04/23 16:51:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) write$binfmt_aout(r0, &(0x7f0000000200)={{0x46f6c2e89d058b34, 0x7, 0xff, 0x7, 0x100, 0xff, 0x396, 0x6}, "58d77ad1ef2e1909650ed829568259f79cc592de2fd720b068c39fe87deb096a222b9cd83be7e871eddcf417767227d9d8d1d384f27a56cd9887cd88070aa82d97dcf1ec5f238e450a0bb3febd0336dfe973cb9d1ecf15638e4c1a727ef338fee2cc39c0a1dfd86e0245e8bcaa6a64d53079eb1c67ab41d905e6d561768d90f24fb3a112d1a7f0a4c264dc016372f0c229669c24fe80fead1ffee91c680864b3592c3e114765f374b2949be5250d147976ecedb7f95dee569a225c48920f9b43b7e86c138a8851ef6d61767166fee1e62d7d989f656706a0c9e5008f96356f429c1d2ca32d", [[], []]}, 0x305) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000005200010000000100000000f7ff00b18b52e0a7e1", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:56 executing program 1: utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x4, 0xfffffffffffffffc}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) [ 1463.345938] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7 sclass=netlink_route_socket pig=23455 comm=syz-executor4 2018/04/23 16:51:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000005200010000000000000000000200000008000100c23fc55bd4ecdde67937d52d053e62e5951580298ce7062ea4bb43485b2ad527884470f9e6fde836b159dfbf797c64e571401df006b28703e46c1ee6761443230e753c3b9d4e0d94330fcf8a038f45c0fcbcec814be5d3d7", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) fallocate(r0, 0x3, 0x8, 0x3) [ 1463.414565] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7 sclass=netlink_route_socket pig=23459 comm=syz-executor4 2018/04/23 16:51:56 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000180)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) unshare(0x60000000) 2018/04/23 16:51:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x7ffffffffffffffe) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x28}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r1, 0x400, 0x70bd2d, 0x25dfdbfe, {0x6}}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x2000c000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x10800, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000240)=""/125) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000100)={0x9, 0x5, 0x9}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1cb42d5f6ab1accbf076a000000052000101000000cc000000000200000008000100", @ANYRES32=r2], 0x1c}, 0x1}, 0x0) dup(r3) 2018/04/23 16:51:57 executing program 2: syz_open_dev$sg(&(0x7f0000f07000)='/dev/sg#\x00', 0x0, 0x0) [ 1464.056436] IPVS: Creating netns size=2536 id=192 2018/04/23 16:51:57 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffe20, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/23 16:51:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xd) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000520001000000000000000000020046345c920100", @ANYRES32=r2], 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:57 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000080)=""/128, 0x80}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9, 0x4000) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000140)=0x800, 0x4) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) prctl$setptracer(0x59616d61, r2) 2018/04/23 16:51:57 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x1000284800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000300)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e22, 0x3c, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x72a3e20b, @dev={0xfe, 0x80, [], 0x1c}, 0xfffffffffffffffe}, @in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xfff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0xb0) unlink(&(0x7f00000003c0)='./file0\x00') r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x1280}, {r1, 0x200}, {r2}], 0x3, 0x9) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008b3b8e7d49a8028bff2a2db71b79275eb3b808f7f0b9979541d78aacb50613349e5b74d618478956c8ed796bca1f9b1fa1b58d32df0f335b6510705a696eaa9d69ee154c2dc1839853a9d82ff2b9411b4659e702e6bf06293d75309b97acc1b4f898c2fffa4a0631d9970acc797ab6aa63087c88b8eb87926c2e130b2549c030673bdf7713c8d33851f99d5406269fc5024705a106357f1176e32491bfc3c97c12a82f6a8f9b4a202890d9cb7d9aa4a3d4ed6ece06cf826bb88d5ec74e389953c24b6146e0ef601c196961c8221b80dbc7952fe9c173479c1249b1c59f080388ae6607900abed57516223ff1b170e460947a7f40aca23d75dac557a0248bb046f4c885239416d507c2cde11d98182f59d34fe73b074b713b24ed044ce875420266ef71ee4ab452ed1d43913bfe197601d0e8a2e9ebacbad126f989721d259cbc38bcbc454e9cf0c2504cdbc7cc039ff97d1b262ebe5a0bac7d1416edd1a5f4faf111094a391436fd5ff7f852272066880456c6684dd7d0b514f4baecca682d5f6c2ae2282cb6799a177bede0fe7df81422bdb67a02b91fe91c9996c5f89d802f9eba0963b53387b9856202c4e980ed27f4ea33d3ba070c8b45bd1b7b0ce296f3558e55cabb251cd1654b0fa16c71487181424629a921b65281b840d447db302e0efd93f76b640174adc0693b8ad699d634417ecdc2660ea412063daf78547e10ba274dd86e6473276f7cd6e6ca42b90ff17ce1da08047ca871c67ae839f1ba3191dd9d09e88a4a4bd5f884a105e075b1cfc7255e7d580a5770578163a23afab8d8e24d7f288ad7f138a53b66fd48c19de06e10e84148f7315c92e46fb9cf7b2b340c986fd7c1e50bd6aacc3266f904a7b3fa09fa03d0aa78d4e9a4ad583b5505e4782ddeafd62e99a38d60840c6588ce14fa5dc1376011deaa88d6564ea81b6202380ae43c85527293f5c9887f39b9c68986bcf023bb5dc52eb6fe9970aa34e6c0b6e92e1ec039e622508a95f5c28cfafbd1160db542b88900785735eb2ca2afac60b959f17c59074b1f0d46fae6a13376149e9a2ceb767858d15129ff5452ac7f64ac0d690d873734ecd2ba491df752fe29f553a7f1d02cb4cd44251e63967b5b53c3c1ca68209611d38f9d03bacd82c6c1c75f7c30265c9586be24aa09682318d7582f1d53cd217aaf4932d4869b8e325822fa216500b2b6904660f1ae8fb6666591a5ff164fb9fe3eb07c87e9284e7a1c47a0bb48fc0af9dbf7b4a7a9fc6a9625e853ae55bec8bc6624a2c7cf3d25ed8761188b69a855932c007da9a822c18bd140ac5e2823612b864fa35aeea2987d2966c83f4732cf87aae39b2e7334aad892d0f6045ab8bdbc260826bad733383c861e3706ef754ddadc3c55fe2322f824def943c42edccf05ed5955b2e340c56d63dbbc13116676a1e1e405e37b153fed7f7853cdb4a4fcdb5a963aa9ec7c4696b33766157598ccf55068de9ce0104ce154f3b079c3c23577c36eb09667d518bda27d6ce380baa24e52a7d77834e9db7f5ab832c47ea5d41dfec148fa44e09d6596a41a962cf7e028b75ec187539756b68030915f948c702f8d7611a3abbe813247409aa97bbfc1807927e96e421bba2c18252f2b0594d2027d7cfd941c5bcb32bb8365acb9ac2e203dc9c7ddc18716073b068aa3635be0fbcf93fec66a45022f9bb981f4555980f410f50972d519d7a416983e892553087a53dc4994321ae7a4e18dd4c6afd28da761d461610fdc18b16a65cd0e348918db3a6049bb86f237f3829f30a3d50d8757db44a7fecd4543fd774717426683fa6b6a6a643f9c419ec6aa6f9b0f2b79d3b2d9f407e5ddd33cfc80e156264f5bba1c7fe55ea029da0b1df862a9f3314dc2aecff859dd3917827877fc6fe93d8806c15b98a2bd19675fef1ef4e51e3af7fea66e27c19d4cf0600111a30e271d632cccfa72a8de7fa6967fabd4d8822fc0403d73b2957539271ad5f5090a02ca11d19410162aa43bc4e27bf378a26052612958c0a12607fd4073a38beba1b979da27de69709e4d7850ba6e2a3527efa3151270423085ac5620ab68c141b898440f57bea48d7cf29b2494f3ecb75386862f4ce3720783f3909db10c8d353c2984778ef3cc039c309f35ca9f1282f037b68a1c45dbb80af1dd487d08332efe58c637390ea77e9e96a066c36d6440865f74350aa44e0599d773471a3197a074f5c7e836fabaffaede19160fc31bb7e7459c9d369659d5e381c321ffe9173b26d8d00152b00725ab3d1dfe85e554330f804fb329e8a6607c1dd35955de6772c299c336d2583ca9d1ad199386133977b883c0ea587c34d80e89eecb87ea725c4d9c45643804ac2449fd4a51e5bc5261ed8bbd6d60233be78e5f8d16443c33263c2105267e281a099b6ae79aa50948a682cdb05903de3c2af8f1e5ce073b9fbc95bc7c13459fe753d3306bd753f3a95beb34570590d0e68dfbbf0d5550ad181be2581a5831c9606f9ca04e5cd06d90f3e1f6d6b397ccbd93e05db8b63d05a59c2554939685ecd9d97e7536e07719c2b42254b2462b4903b0f174af770bda05a2c9abb37cb05e809899ccf25becfbbe6b6623c8558f98ce1c61bebb31c77a29e9c51ccfb57871f7a2906a73fa15828948dffbe657582df4af23788361fcfd2d6b7575044a1f93530ba0195f711fff4e0381ed1396e8ab4d438faf80559006f48f9e08df7a06d86292793764fae97f4c1c4f7fe9071307fd06018215cdca5cb8c24b2a13c32fbbbcdda5a8c7ed0663311944761804cded50dba6e85b479cb7ad56cea030dd26fd50e50877987b4db20f783fc47dbd51b9527dc80d5885ad48fdb35db5462899a1e710323684f0d04325bb7c35ba44b1f26b86769ae0c2ff5b5931ac5bd0fd91013c5ce159ae7224673bcd8cc96aa507c71c5e86d496e248395a7b4d67640905cfd680a28c98446bf791592950dbff602266048c2a69a3687a31fb95eb9b57495c9b6b4c00f385d0dafc1a207ba6ebfa532901946db2f00348b087a1a6331f65ffac9345c4df46cf603db4cbeaab0fee6e99ece2136179a3b79fc2f949d64a91a3abfc22a8c59019acbedcd53aa5151160ad46133c5964e301bb72f41f803cb71a2ca9441f819ab31e90c8429bde3cacd51c38fb78011ccc6ed5f3b207adeb5d09962189bf7ce15bd52e66da8e8a895a5ad55f6ff7431f65c00e5d158429b5c2fedd9b7a135f3d41ffaaea3e1b23a64cd5887570c04dc92c046962dd825c396ccbfb06f15e3486cc4702dbfe5db5d4dccd2b354ec627b5aec424d08908dcaf44ef1bef8ff1ace9d5f19445afa46cf4daeb5dd23fb0e1e8f1831374b243a80dc9c09203a4db863a11f86d12f16c9e332306ef7cc904b7308a7577216eb3122cd8d42da877cb4e2a09c5fdd3dc53ed5e6969b09d07f53cea20d402075f7e665c6d6f0732b8d46e4d75622206e6c19e66e260bf0cbaddd98d0a429583f9a4ef1d8709023db087376ee66c499b6eda77d869acca5022c7817d97e08a063e46e5fdd0ffe0bc525bea211c1a7256e1c69e9697aa4d26d10a150de84f65cc6eb9089161bded4f97d3f12c9fb1dd5edcfe8c3cbdbf05df1e90e02999fac2f51452de526208b32e1d38ad542c5e1dadd9f5862926bda7a2ef4ca5d03d799ed07c2f3bdbd12db334ace6417568be3c639507c62e69976ce3fde7765932d3a5f2fbf5cd0695c1fc9009c3a0b22b173f8fa96c8859ff3447099d859d85966a2a1a6ec2692f346062d0d67777db98c54303ead85919f4f432b37d0dad966364404a3a405df32e40ea52299f39a7e2b22e2b573b7ec77ed474935c2278d7c7a75db8f28118e7c27dcb0c0dae63a967075cb5ffa090ea71b00b97ab63773bb796f4ea41a1faddd8153f0f15010e50ddd59455f0ea56d46c69ecc3d0b3d58ed8bbdd6ba0b810303942a770ce969b2eb9a72c3b0713cf19f10f03018cf137d52e5b24d17d5c3a4457ea6949fe9f2a94482ac20491f28f8b287e41aea71f5579c30251d0b586e1e332bdde31626b2e00a66cdf785e06b89536a78d222cef05a736771b51e8bfbc882d4732e7f75c25b859ddbde40d1e9c19db1e376d50578dcdb795791c1105a5f525fb3a3967d20c6acd98462977239646fd5f95b196fe2d26a0bc96cd0cc7889e090fe4c2a429f68388f8aaf0efa63437df8c1329030b872b2bf526e06fff48478811d7186fe35d8acf35b94e2490b43ceeb1fa9410c4deed1fde29cb6911cc68be9e598262f98e8100b46ad03e2f00644688b2460551ec2e25e0dcf4d45746c343739ca5983e004af0fbc2c32d3e1ef290f94f614da723a6714e2a25e0f6315623f44db488c4601e4277f692acf435a4f1213b8b107f1dc274d230004b76f05f8b083b930a9140719435593397541c788d80e3af3c777817500b394e3267971a5223f624f61d1ca55813d5f85075fc7a4832265077d886bfb21bd3d236ec71fe218e4d54a5fdabb92bd5435212982eccb2cd9d2a860da34ae36b68c258b2ff6773b1944197d87396e4dd202bd4d3f6f13575f3e1aa1b8329562eeba6e5bcaccaf8db1c1ceda3bdb3426a85d04df859477bcf1a749e0d68f3f5f94f28118ec0e89c5182d10c88a077b363e213a3c22ac15df152d68f0f90f2e541ffa4119b222fa430dbdce63ef9cfe1530b332f521fc597b707f9c71116c8f24eb3b4444626e0705b055d10b0518badce0429c670e0a2072e8bf81700ff17b536623834a6d20eba3031508d1ed0fa98092821eba24a5dc977cc0b46df20192d71a0f9eba78456ba34f0b146d7a631be7d4640610181892a562582162df24a007de552558bba5365b17b25f0a26ccee9742064c5c578997d623df474fa776ebb7da6f9d9f37b618991fe0095b40e49b7c3e4c7c91148350e01d3c0319c7faa0d002f09ea915b2338675dea3ecfd3dd061412f9c582d588e92f496d737a707449bc8797d5f3ed7f43b6098146ab77368b3c22c64ba7d4bd48320219cf3aae41334a30efdb2b6033d041b3f600869319eb9031ee4b45d201bbb75adee76e6a25c507347b337799a7d66fd076dc249be5fdab9cd744f98215926bf01622ef9e716ad6996d3b93d99f4160b0edf2a68240cc1f07a167340b19976d7736a2794df5da74fdfc7931658ed0651c644a472a1014ef35ce38099a154f0a963e596a7e187fe9a326379358a47d770aad47764c34c1f60f92478a30ab75a03c8ca40d65e0a11a756cdbb52503a2b8f54786b56c0ba414b03d4df56c09e26d413b780ecc5f54f011162e602c9b590525c9de4d42d8bee2f87f7fe60ba3555eb8d5c2c48e85f8d9e649e63680f7173684ef6a1f349c498c0f992f04bf9f4ce1e08f8ee9f65ba2f4fe7b794b0e486fdd749af142d0921e547504c2d21c96a9c4235e1283afe947d63617abf810cbddd8d44882a422ac904ad781738dbf1577f1e36f83451890df4dd4ad6505e21f67153cfc9fc26652d44cea3c306654379093363ffd83986741cbc4183c8a64af4973495d759b482e48e6a82d4e98f7fd46d85fe47660101c5ec8a37a145fea0a715567a7efabf52be683136997183560d2097022ae468e016b242e44391999eadca6f0c9ab7508fde9c93c600e2612ee7a6ec33c27a6ce997d450e9ce5d24c263ed31f87121e3f8bdc9b317318afe956f17e873cf7d0974255a4354d0b393a7155d183a9782e9378f9193dab0e5ecffd5a552bf8e9e28ef019ef85e88dab6649304be176439d33ad1e86bcc88dc2801d49429da53771eddd92"], &(0x7f0000001540)=0x1008) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001580)={r4}, &(0x7f00000015c0)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={0x0}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000480)={r5, 0x9, 0x3, 0x8}, &(0x7f00000004c0)=0x10) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @local, @local}, &(0x7f0000000100)=0xc) getpeername$ipx(r2, &(0x7f0000000200), &(0x7f00000002c0)=0x10) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x1b}, 0x7, 0x7fff, 0x5f5c, 0x100, 0x40, 0x2040020, r6}) 2018/04/23 16:51:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='mountstats\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/181, 0xb5}], 0x384, 0x40) 2018/04/23 16:51:57 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) socketpair(0x3, 0x2, 0x4, &(0x7f0000000100)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0xce23, 0x7fffffff, 0x4, 0x9, 0x0, 0x20, 0x400, 0x2, 0x8, 0x200, 0x0, 0x2, 0x2, 0x8, 0x9, 0xffffffff7fffffff, 0x56, 0x2, 0x5, 0x0, 0xffffffffffffff80, 0x9, 0xfffffffffffffffc, 0x1ff, 0xfa9, 0x7, 0x40, 0x3cf000000000, 0x80000000, 0x0, 0xc00000000000, 0x3f, 0x20, 0x3, 0x0, 0x3ff, 0x0, 0x3, 0x5, @perf_bp={&(0x7f0000000000), 0x2}, 0x20, 0x10001, 0x9, 0x6, 0xcd, 0x3ff, 0x81}, r1, 0x4, r2, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r3, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r0, 0x0) fsetxattr(r0, &(0x7f0000000140)=@random={'security.', 'trustedvboxnet1mime_type}$\x00'}, &(0x7f0000000180)='\x00', 0x1, 0x1) 2018/04/23 16:51:57 executing program 0: socket$packet(0x11, 0x3, 0x300) 2018/04/23 16:51:57 executing program 2: epoll_pwait(0xffffffffffffffff, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4, 0x0, &(0x7f0000b0dff8), 0x8) [ 1464.140700] IPVS: Creating netns size=2536 id=193 2018/04/23 16:51:57 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f00000001c0)=""/16, 0x10) write$selinux_load(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x15c) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2, 0x0, 0x0, 0x8000000}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={0x0, 0xfa5, 0x1000, 0x2}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x1, 0x3ff, 0x4, 0xc1, 0x9, 0x9, 0x96, 0x9, r3}, &(0x7f0000000440)=0x20) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000666000/0x3000)=nil, 0x3000}, 0x3}) mq_timedsend(r2, &(0x7f0000000100)="05", 0x1, 0xc94, &(0x7f00000002c0)={0x77359400}) mq_timedreceive(r2, &(0x7f000033b000)=""/4096, 0xca2, 0x0, &(0x7f0000000040)={0x0, 0x989680}) 2018/04/23 16:51:57 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) socketpair(0xf, 0x80003, 0x587, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000140)) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:57 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x400102, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x410000, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f00000001c0)=""/69) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="71530f531f61dd4ddf140b0081be896a5a8648a3000008008100000000000000080005000200"], 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x10) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000600)={&(0x7f0000ffc000/0x2000)=nil, 0x7, 0x5, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f0000000900)={0xc9, &(0x7f0000000800)=""/201}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00000007c0)={r4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r4, r6}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x6]}, 0x5c) socket$l2tp(0x18, 0x1, 0x1) r7 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="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", 0xfc, 0xfffffffffffffffe) r8 = add_key(&(0x7f0000000940)='blacklist\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="b7ea442e73d2e6ccc798433dbae8f915ea1c69608e9f8cc2615badf509233cbd87260484fed60da9ee96a48c246508525346af4f66a344ec9f00d891f66859657c0a9bc4966aff74f22e49f8dacfd5fc1f4de6866ee86f7a379bd815403c53f6f6c53d7ba9e0c350e786eb93f55d58320ff7cea780df90fda4cdce580b852667720e969bd2d67398beb3ceb04c13e38c582f3986744781ade1d3039d05d98400ddf6bc01b3052676a46ae8ae2c86c4c2a8311abe8f97c4b3a92f27a338d583c37c49a93bac6c6d6d006c8eb98fb2777d3d646fadc1bfa6ed27db5e7d0adaae930e53b8f1df082d", 0xe7, 0xfffffffffffffff8) keyctl$unlink(0x9, r7, r8) keyctl$read(0xb, r7, &(0x7f0000000340)=""/42, 0x2a) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000640)=0x0) ptrace$setregset(0x4205, r9, 0x3, &(0x7f0000000780)={&(0x7f0000000680)="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", 0xfc}) 2018/04/23 16:51:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x80a, 0x5c3cc729, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000400)={{{@in=@local, @in6=@dev}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) 2018/04/23 16:51:58 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000e0cfbe)=ANY=[@ANYBLOB="020f000008000000000000000000000003ea96b2e744c963eae5fb0006000000000002000000e000000100000000000000000300050000000000020000000000"], 0x40}, 0x1}, 0x0) 2018/04/23 16:51:58 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) socket$inet6(0xa, 0x800, 0x80000001) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:58 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0x800, {{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xc965}}}, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/1, 0x1}], 0x2, 0x0) 2018/04/23 16:51:58 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x8be, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x5, 0x7, 0x61}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, &(0x7f0000000140)=0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x77359400}) 2018/04/23 16:51:58 executing program 0: flock(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) r0 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000005c0)={0x101, 0x0, {0x0, 0x2, 0x9, 0x0, 0x81}}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x20004d2d) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526559446cd55f0909e86338eb10cd66056377ef855da4ba6fc88aae4b6aa2b7e4b8254c0eb417bed95c14977580193e86a00903258265c96396582cadd0075e69d99582b4b66c882ba944264780d10d420938dca5f48c863fb4acd0000000000000000000000000000000000000000"], &(0x7f0000000240)=0x2) fchdir(r0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000380)={r3, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000200)=0x6) 2018/04/23 16:51:58 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5387, &(0x7f0000000000)) flistxattr(r0, &(0x7f0000000000)=""/84, 0x54) dup3(r0, r0, 0x80000) 2018/04/23 16:51:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)='\b', 0x1, 0x20000000, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x8}, {}, {}, {}, {}, {}, {}, {0x4}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000000c0)=@hopopts={0xff, 0x26, [], [@calipso={0x7, 0x30, {0x1, 0xa, 0xfffffffffffffff8, 0x4, [0xe2bd, 0x9022, 0x3, 0xb08e, 0x63e]}}, @ra={0x5, 0x2, 0xb6c}, @enc_lim={0x4, 0x1, 0x100000001}, @calipso={0x7, 0x18, {0x3, 0x4, 0x7, 0x9e, [0x1, 0x80000000]}}, @calipso={0x7, 0x28, {0x100000001, 0x8, 0x7fffffff, 0x0, [0x0, 0x58, 0x2, 0x6]}}, @generic={0x4, 0x3d, "c1c83be30c22294fb3bf88d56d17364b4613acc0774d8b4707125e342db28205413e3f2dc79b6c000eda125a6f2d09aa3930aedca8cfa553298d1981f3"}, @hao={0xc9, 0x10}, @generic={0x0, 0x61, "83c0baf913fe0a5b5be81e9c7a1ac709282e5afcd80fdacd63d6bd52224d913daeb185e47df99ab56ce97fd37b824f99e8f913bcdf0b5ff97268c9e828eee9241cbfd417e58fcec281f946e50b15399d44095e6a4088ea528590e5b7ce282f5d7d"}, @padn={0x1, 0x1, [0x0]}]}, 0x140) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x1, 0x80000004}, 0x14) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x80, &(0x7f0000282f90)=[{&(0x7f0000e0c000)='3', 0x1}], 0x1, &(0x7f0000942e20)}}], 0x1, 0x0) 2018/04/23 16:51:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) setsockopt$inet_buf(r0, 0x0, 0x8000000000000031, &(0x7f0000000000), 0x61) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x104fff, 0x4) execveat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000100)="1e2f736563757269747900", &(0x7f0000000140)='$GPL{cgroup{+\x00', &(0x7f0000000180)="7b992f00", &(0x7f00000001c0)='\x00'], &(0x7f00000004c0)=[&(0x7f0000000240)='cpuset\x00', &(0x7f0000000280)='wlan0self1posix_acl_access-\x00', &(0x7f00000002c0)=']%]vmnet0-em0\x00', &(0x7f0000000300)="626465765d2dc176626f786e65743100", &(0x7f0000000340)='\x00', &(0x7f0000000380)='mime_type#{\x00', &(0x7f00000003c0)='selinux}\x00', &(0x7f0000000400)='&em1GPLselinuxem0}wlan1[[\x00', &(0x7f0000000440)='self]/ppp1\x00', &(0x7f0000000480)='\x00'], 0x800) 2018/04/23 16:51:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000052000100000000007d414271b3d27b9919e2c250", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:58 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/23 16:51:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00'}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100, 0x100) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000002c0)={'filter\x00', 0x0, 0x4, 0xb0, [], 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000200)=""/176}, &(0x7f0000000140)=0x78) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x7, 0x5, 0x3, 0x7f, 0x7ff, 0x5, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x2999400000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x8, 0x6d4, 0x5, 0x0, 0x1}}, &(0x7f0000000400)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x3325, 0x8, 0x7, 0x5, 0x2}, 0x98) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000540)=0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000600)={&(0x7f0000000780)=ANY=[@ANYBLOB="60000000120010042cbd7000ffdbdf2507000000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r3], 0xffffffffffffff39}, 0x1}, 0x10) 2018/04/23 16:51:58 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3801000013070000000000000004fe8000000000000000000000000000002100000000000000000000000000000000000000000000c77ebc75ba52f41e62b42f50a81b80000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffff00000000000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000100736d330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000054020000"], 0x138}, 0x1}, 0x0) 2018/04/23 16:51:58 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2, 0x0) accept4$netrom(r0, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48, 0x80800) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x4100, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r1, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x3a3d}, 0x4) recvmmsg(r0, &(0x7f0000002500)=[{{&(0x7f0000000200)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002400)=[{&(0x7f0000000280)=""/178, 0xb2}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/167, 0xa7}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000000140)=""/19, 0x13}], 0x5, &(0x7f0000002480)=""/109, 0x6d, 0x7f}, 0xc1}], 0x1, 0x40000000, &(0x7f0000002540)={0x77359400}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000002580)={@dev, 0x0}, &(0x7f00000025c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000002680)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000002640)={&(0x7f0000002600)=@mpls_newroute={0x34, 0x18, 0x4, 0x70bd25, 0x25dfdbff, {0x1c, 0x94, 0x80, 0x257, 0xfc, 0x4, 0x0, 0x1, 0x3500}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x8}, @RTA_OIF={0x8, 0x4, r1}, @RTA_OIF={0x8, 0x4, r2}]}, 0x34}, 0x1}, 0x4000001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r4 = accept4$inet(0xffffffffffffffff, &(0x7f00000026c0)={0x0, 0x0, @rand_addr}, &(0x7f0000002700)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000004a80)={0x0, 0xfffffffffffffffc}, &(0x7f0000004ac0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000004cc0)=@sack_info={0x0, 0xfb4, 0x3}, &(0x7f0000004d00)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004d40)=@assoc_value={0x0}, &(0x7f0000004d80)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000004dc0)=@sack_info={0x0, 0x5, 0x1ff}, &(0x7f0000004e00)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004e40)={0x0, @in6={{0xa, 0x4e21, 0x7}}, 0x1, 0x85, 0x800, 0x1, 0x80}, &(0x7f0000004f00)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000074c0)={0x0, 0x26, "da10b3f5baf8562e35b84ace935742eb374054045f59792d2cc94986c644351899a5b473c77e"}, &(0x7f0000007500)=0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000007540)={0x0, 0xd27d}, &(0x7f0000007580)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000075c0)={0x0, 0x2, 0x30, 0xc7, 0x200}, &(0x7f0000007600)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000007b40)={0x0, 0x7, 0x1, 0x8d1}, &(0x7f0000007b80)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000007bc0)={0x0, 0x101, 0x3, 0xffffffffffffffff}, &(0x7f0000007c00)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000007c40)=@assoc_value={0x0}, &(0x7f0000007c80)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000007cc0)={0x0, 0x0, 0x20, 0x1f}, &(0x7f0000007d00)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000008340)={0x0, 0x8}, &(0x7f0000008380)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000083c0)={0x0, 0x5, 0x30, 0x81, 0xffff}, &(0x7f0000008400)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000008680)={0x0, 0xb7, 0x1}, &(0x7f00000086c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000008700)={0x0, 0x6d, "0cfc3e368ffe051d7c2f0b04ba15d5b68d920aae5b66e7d3358f50af543354a121f8645f7807c732b97928cca78f668d9ce24607313ac7e36ce81a9e32c26faf6073e6c4a5911829927925498d0ffd91c4eabef32d873bc95b28f0eadca85e8f538771a1428f00990bea7e113b"}, &(0x7f0000008780)=0x75) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000087c0)={0x0, 0x1000}, &(0x7f0000008800)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000008840)={0x0, 0x1000, "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"}, &(0x7f0000009880)=0x1008) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000098c0)={0x0, 0x8}, &(0x7f0000009900)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000009940)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x40, 0x2}, &(0x7f0000009a00)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000009a40)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009a80)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000009ac0)={0x0, 0x8d, "639ae4303f55f174c31019ff4619764b362bd7cf058c9183571ceed68eb30e1d3a341ca5cedf96a93d709477cfe3fe07a415d406e0a1806ff8a48b9d7612aff10d1c89b0b7803cfe276219b0fa4fdabccff8bc15f81644629e69e592f86883df3262b85a4b7b2fede7e7fe4975e4401f9500f6b75f6d987db08e60914514c51b5a6fbf4982bc306ab9b78284ee"}, &(0x7f0000009b80)=0x95) sendmmsg$inet_sctp(r4, &(0x7f0000009dc0)=[{&(0x7f0000002740)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000002880)=[{&(0x7f0000002780)="f215ddf1bf82363b072193a6", 0xc}, {&(0x7f00000027c0)="693e6b1c", 0x4}, {&(0x7f0000002800)="0e12", 0x2}, {&(0x7f0000002840)="8e5df2c0fea155831c9e4d90a2b15aa0feedb1", 0x13}], 0x4}, {&(0x7f00000028c0)=@in6={0xa, 0x4e22, 0xf5, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c, &(0x7f0000004a40)=[{&(0x7f0000002900)="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0x1000}, 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0x1000}, {&(0x7f0000004900)="dac7f9a440be4bc70454d53c53ddf217583e8dc8a562d8ec9ee86fa0ad3b94ed5c83f20032514be84d3bb6dc7697338e90588282a54c0ec84706de4a99f8a153d9947a57f9659eecdd9fc7c8620fd2b6ae6f7660e028a92620cf2f5ef7d2f78c33d87ae95d669a4ec5a3faaa47d1ebb3befbe32281097c5771ddd7dbf1a15593b04035d0bd99ae319bb4198417adc7755422ccf147d9faa09177800a1310ab13575e2c2ef19a0cc18740230b61cc261a50f95e1997d378ddf0508744fc5dbb2aba0ab4f8349f0b31f3e3129659b4669069e39e68c71e65a258b0b34c0c", 0xdd}, {&(0x7f0000004a00)="4f070000b78e4e8303bf621a43d28b9c", 0x10}], 0x4, &(0x7f0000004b00)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0xa, 0xe97, 0xb3c1, r5}}, @init={0x18, 0x84, 0x0, {0x20, 0x101, 0x2, 0xfb0}}], 0x60, 0x800}, {&(0x7f0000004b80)=@in6={0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x80fe}, 0x1c, &(0x7f0000004c80)=[{&(0x7f0000004bc0)="142fa3fc6c794a125a7af9b4c576cd70a93f56d28c9270f3908e8c41989084dd9ea1e73ca9974c8596a6a5e3c968db7f5b0c170f716ac5fcb9481d8d5a6ae4dc93e6c92a4d70da1e895c7d8e309c3441e8de9ae3e4ee0317cf7b6dad523c22d108ee98746debdeafbf895b2f714b75c026a1f88c40fc7bbad9f3dbd849aa6124bddb82721f8047e380654ac6745f7c1bb818cda0154d1e573950f43b2b7cf7a3ee7f73", 0xa3}], 0x1, &(0x7f0000004f40)=[@sndrcv={0x30, 0x84, 0x1, {0x1000, 0x8001, 0x0, 0x17010b56, 0x7, 0x401, 0xb8, 0x6eca, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x4, 0x202, 0x3, 0x597d, 0x9, 0x9, 0xffffffffffffffff, r7}}, @init={0x18, 0x84, 0x0, {0x400, 0xfffffffffffffffa, 0x6, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffb, 0x0, 0x2, 0xd6, 0xfffffffeffffffff, 0x6, 0x3f, 0x5f, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x8, 0x9, r9}}], 0xf0, 0x20040044}, {&(0x7f0000005040)=@in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c, 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0x1000}, {&(0x7f0000006400)="0c626512b7bdceef70fbcd8b1ba76c2008c137ac474d84fbcaf2d5d80061c7eff7", 0x21}, {&(0x7f0000006440)="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0x1000}], 0x8, &(0x7f0000007640)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x4, 0x4, 0x9d8, 0x8, 0x8, 0x7fffffff, r10}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x8, 0xffffffffffffff7f, 0x5}}, @init={0x18, 0x84, 0x0, {0x2, 0x0, 0x3cba, 0x100}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x2, 0x0, 0x4, 0x1, 0x401, 0x6, 0x9, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x36, 0x1, 0x101, 0x9, r12}}], 0xf0, 0x20000040}, {&(0x7f0000007740)=@in6={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c, &(0x7f0000007ac0)=[{&(0x7f0000007780)="9c66be274211bd77864d5232e3aceed674976fd4e444461b46ef5f5a3085bbb1c95c33db35492937d1b7662eb422b0fe9f75a71efb44cc6a492f69299c49bb59ae59b6828c307f21eeb457399624a77baba483168e8ed2426456db1e713be279141089265db206a29688afaa161101e8b2e6bfc63b2d16b19b7d80eb5f415d0690269c", 0x83}, {&(0x7f0000007840)="48b24f208e8fd5b0b1e8a64520797b631e7e394991fa9765", 0x18}, {&(0x7f0000007880)="89492a3df4f1342377f61b7a0b0e9cf364ac217cbe59f73d6c92f8eececc9ff392a85c590e9755a2ea5ebab1518251c7706a6369d2d7dfc874bd6f62028551a11b1a532c", 0x44}, {&(0x7f0000007900)="2856770e49ba984a0ba1f69e22fb1b46d5fe23b110876bc26594bebca7d613f4676268465106cbcd833aaa32bd30e60687ec80dbe9e1743da02b86b70175d68d7500f9b29b6823ecf20cdc52cd0df202f6ac0dc2771cbd1f5c84fd17083ce67e215269720042080591d68221d021e1a9ae75956875eb3d9cf2804cccea1dff7fa6309160a05267b03b10f0dc10f875e6d24848a63aeec642f1bedd9b1c0d9ad7ee22d1a9f1abb6a4a910f15dd311d3746c4c11a999bbbb9ff938afeb7b381221189146b8f1f6c8", 0xc7}, {&(0x7f0000007a00)="c92b02a082f231a25e4b7ed38975508855c9f90d05f12371d74ffbd1a6f04d397ad55b8dca7957202ae95df2394e130e915228432fd2d79575e5214079cca08047c7727b3e30a76b21b299554f204b89688f3752118cb2b78f1ab909e57b1ff2e2f88fc050da7c7a5cb16fd67fc4c7deaa7d81e158b71bc42d4a965230adb2b77294dd81e0fc494ab1d708a304", 0x8d}], 0x5, &(0x7f0000007d40)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x9, 0x7f, 0x27dbe619, 0x4a3, 0x6, 0x101, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x67d, 0x2, 0x8fff, 0x824, 0x100, 0x40, 0x1, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x0, 0x20c, 0x7fffffff, 0xe880, 0x7ff, 0x4000000000000000, 0x6, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x73268821bba0d150, 0x9, 0x4, r16}}, @init={0x18, 0x84, 0x0, {0x7, 0x1000, 0x1, 0x1000}}], 0xf0, 0x800}, {&(0x7f0000007e40)=@in={0x2, 0x4e23, @rand_addr=0x7f}, 0x10, &(0x7f00000082c0)=[{&(0x7f0000007e80)="4d67d93611f9473119c5fdecdee701e4c42fe46f14117ff759124c7644bf7312e8e3e775f9473ea75a02ee236c1ecd921dca88ff6df007668f29ba29310ccb6c441b20d9d6e1248f6cf5004d7989f7afb03e7045619441ce716f116dd184ba96effac0a2138fe4ee3402acb2ed80eb2fc2f4c090452f0b24bc53aa2f400bcc65773260ae429b9ddf0dcb354f0d1a19e433a867e337aba153acb3e0ac839d87b06ce4956bc9110c3174a2a0d1c41661eb5789b1e61208e622b6a533db5b3e1ff2b99924eb95e8e1181f6225085a08c1ada56f3b10a7e2775811be8bc60bc95a2b33", 0xe1}, {&(0x7f0000007f80)="36471c4607253a301346525a1670e387d8670bded80d98725c31c2fa9d22bac2252092c67cd67b3126f5418fd561112fb7e08f7b288ad0e1c219297d541572e19ce1a9ef01d8565c96281cc71717dcbd975dd258e30626ab0b0798d50402f5cf00ff4bbaa81dc05771e2c1526778f7f36fee4aca0486d1e86773756cb2577e27fb0e57797d8d72b3d72e48057a9171e72c8feddbf4da61c1bdbd0881f89865ddb380a3824e60c5324e88ac0ddf80bf32bfb201e6b235abcf29de48df1ab88688af581bff10e47354d406793a1bc1d3e83473a74d98f75447d816b9ea9068f61102561ab89ff6f6c36dfecf0b9bafbecbcf2ba1e3d9", 0xf5}, {&(0x7f0000008080)='#.', 0x2}, {&(0x7f00000080c0)="80ad758f6e38c67f551918a5afe195ca3f760312c5da3fd80ef67754a0fbf65f206e77cea0c6c57dbc92e9771c628153d5a275d5d5d5aaabe7af4abeab518bafadb0fc6327be07f57066dbba67c5fb04e376a9cb72366f6e90f98a807bfc58e83d8a5366db393ee3cd64a3abc8534c9cd514a734336937bbd15b5eca59e791e0a29fcf512e0569367ce3c984bdc74e745a30e13bed3c0d8e4fd290d9e9f897a25bee5d78e7", 0xa5}, {&(0x7f0000008180)="cd9536f6c9852ddb8a9b9ec321644aa4870911781aee635a531851fba19909a1d79052a836f848b2d5f88f5828cbea439ae97080f6e12559c11029168276fcc45795819aa407355902e9ac8428875731623e75f2a0260479cb3483ce0f6d0e6bc980f0a40f523148928ab456dd73a5e367d201cc", 0x74}, {&(0x7f0000008200)="327e1c7bab5b987e8fec4c0a829918266511584a77f828b4b3ceab9f72371d5378a0a0458e3b9ac16bbe8cc4071170c705594c5c521f3874cfa17e4e82256680738f562f173b9f01b952b576b634ba94c2", 0x51}, {&(0x7f0000008280)}], 0x7, &(0x7f0000008440)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x8, 0xa, 0x8001, 0x8, 0xfffffffffffffff9, 0x200, 0x6a, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x0, 0x800, 0xbe3c, r18}}], 0x60, 0x4084}, {&(0x7f00000084c0)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000008640)=[{&(0x7f0000008500)="dc08fab3b19e3a25efaeb086aab54200cf1f0f517cb69c7438307a28ac423bde8ccbc1e377b77521cc57acb8373d7e43cdf13639e402d7e1f13d1efce8b36e092a0bcd874b9569fa8b5247ac3cf44d0769ec0ca1659e09359e40abdafad2e18d70", 0x61}, {&(0x7f0000008580)="f6986627d448163ececc3329007a419260acee0bd4b58a217021767d0fa004c001aea6521977884ceae9afcca33f05ffe3ac836682e17cfed6d0b267d8bd1004054c3ac11c7143dcd342723a15f9", 0x4e}, {&(0x7f0000008600)="76f619a7a5e9c8fb52ea0cd9a5544e288030544625f521289bc535d2c6fc592067ba8ef22bb81db1c74c8ae376f47abed04fa59ce157ece0184f698bfcbc", 0x3e}], 0x3, &(0x7f0000009bc0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x9, 0x5, r19}}, @init={0x18, 0x84, 0x0, {0x5, 0x6, 0x100000001, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x6495, 0x208, 0x9, 0x8, r20}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8205, 0x0, 0xdf9, r21}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0xf54, 0x8201, 0xc72f, 0x6, 0xf302, 0x8301, 0x10001, r22}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x3, 0x200, 0xffffffffffffff54, 0xe1, 0x3ff, 0xcb4, 0x8, r23}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x8, 0x1, r24}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x7f, 0x1000, r25}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xffffffff80000001, 0x200, 0x9, 0xd28, 0x715f, 0x48, 0x800, r26}}, @init={0x18, 0x84, 0x0, {0x400, 0x8ad, 0xa0bd, 0x8}}], 0x1e0, 0x4000000}], 0x7, 0x4000800) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r3}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:58 executing program 1: socketpair(0x4, 0x6, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = socket$inet6_udp(0xa, 0x2, 0x0) accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) [ 1465.484719] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1811 sclass=netlink_xfrm_socket pig=23590 comm=syz-executor0 2018/04/23 16:51:58 executing program 0: capset(&(0x7f0000ff5ff8)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_procfs(0x0, &(0x7f0000036000)='ns/net\x00') setns(r0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x49, 0x4) 2018/04/23 16:51:58 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$selinux_access(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a667361646d5f6c6f675f743a73e1202f7573722f6c69622f74656c6570617468792f6d697373696f6e2d636f6e74726f6c2d3520343300"], 0x49) r2 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/23 16:51:59 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r0, r1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x210800, 0x0) setsockopt$inet_int(r2, 0x0, 0xc, &(0x7f0000000140)=0x2, 0x4) 2018/04/23 16:51:59 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x46000, 0x0) getdents(r0, &(0x7f0000000040)=""/161, 0xa1) syz_open_dev$random(&(0x7f0000b2f000)='/dev/random\x00', 0x0, 0x0) epoll_create1(0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a92ff4)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/23 16:51:59 executing program 0: getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0xd1, "eb0a4ffb70d6aef07093cce469aba901ecf354a5d32be374c91b0187453d504918b13a271f2e80b44df748d4df06a343ea68c59cf6d168fec3aa0576a9f151afef34bead2f541ab008b2e3ef288aa0417bc88f95b9b501def85d279f98dbe5f8fb6c3bb4f7a0ab0b7dcbb6df100dc0147dc3dff8cd859e6eea0fa729ddf5c8f3c30b763e184f6c7377b223d50bd3876a1c48073e52efd359c93da1811bcd416bf37f6a8e1338a6eb08797fbdddada13641f04ea4a994c59032e038d6f1cbc81f504f0812b7064376b8a1bb0ca8377ec54d"}, &(0x7f0000000140)=0xd9) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r1 = socket(0x11, 0x4000000000080002, 0x9) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$key(r1, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000001080)=ANY=[@ANYBLOB="0000000000000000003ed004d1cad745"], 0x10}, 0x1}, 0x40c0) r3 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0xd99, 0x3c280) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) 2018/04/23 16:51:59 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$selinux_access(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a667361646d5f6c6f675f743a73e1202f7573722f6c69622f74656c6570617468792f6d697373696f6e2d636f6e74726f6c2d3520343300"], 0x49) r2 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/23 16:51:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001275, &(0x7f0000000080)="76eb814f344f92dfb04cb89e967a3cfafc44eaca81131f4b4ade151c0f997bd65778c272bb6ad5cd2747b45d30d7dc0008e24f277f017c19cec92fe84e4a9e6cbff037e9c2f7b079d6237555fbf966d1d9dfc1f4fd845787a6f4b0c33425af2d98292e4a56b53daecfe19a18c8f1b69cb55b08") 2018/04/23 16:51:59 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0)={0x77359400}, 0x10) listen(r0, 0x0) accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) shutdown(r0, 0x0) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="e7c40857f816a0f4302f25066c9a09b71c51dc3529ea33e6ac0e4b2a21b048f5127d9db1652bed6bf6e12e31a164b6b977f4e021e97915a4a43042b665c722d333139209fa6a550f68d07e", 0x4b, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r1) 2018/04/23 16:51:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c2b830078fc0b2682be29dc000000520001000000000000", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) 2018/04/23 16:51:59 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000dcbff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)={0x63, 0x3ff, 0x7f}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) 2018/04/23 16:51:59 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x5c) 2018/04/23 16:51:59 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2002, 0x42) accept$inet(r1, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/23 16:51:59 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") write$fuse(r0, &(0x7f000012f000)=ANY=[@ANYBLOB="000000000000070000001a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x50) read(r0, &(0x7f00000000c0)=""/154, 0x9a) 2018/04/23 16:51:59 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000180)=0x30) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/23 16:51:59 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00'}) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/netlink\x00') read(r2, &(0x7f0000000240)=""/85, 0x55) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r4}, &(0x7f0000000380)=0x8) r5 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) sendfile(r5, r2, &(0x7f0000000200), 0x200000010000) ioctl$TUNSETLINK(r2, 0x400454cd, 0x205) removexattr(&(0x7f0000003d40)='./file1\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="73700000000000000200000000001d02ae214ef1e564c50cc94b879205000000"]) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000680)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$int_in(r3, 0x5452, &(0x7f00000001c0)=0x80000001) ioctl$sock_netdev_private(r2, 0x0, &(0x7f00000008c0)="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") memfd_create(&(0x7f0000000800)='user\x00', 0x3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000840)={0x0, 0x80, 0x0, 0x4fc2, 0x1, 0x4}, &(0x7f0000000880)=0x14) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00'}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) removexattr(&(0x7f0000003d40)='./file1\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="73656375726974792e73797374656d2e706f7369785f61636c5f6163636573730000160000396d18b0d5c41132590f46be75a077244800d7924393a5ab3be9a32494913f8aa9c4e22a2240c4e0aa7c306395bd0bafff1a8fe7d194ae7e92f4e553375da5e2c8b5a5625c1a4400896bde6907ae4189db84b94cf6202b37a613838605968a79abd6b3b37f11d13e10ffc729d92fbbeef8532ebdd9f4613dad7952d81f5256e10fbb8ac93723df1233aaf0af5ec03a18cff4b711ca201778ddba16c44903dd2715b75586478b3168b5ef0316df93e0143fbfc063af11917c7949"]) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)) ioctl$int_in(0xffffffffffffffff, 0x5454, &(0x7f0000000040)=0x6) gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@loopback, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000280)=0xe8) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/91, 0xd942a87cb7ea956f}, {&(0x7f0000000040)=""/22, 0x16}], 0x2, &(0x7f0000000240)=""/37, 0x25, 0xfff}, 0x20) 2018/04/23 16:51:59 executing program 0: r0 = epoll_create(0x4dd76a02) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/226, 0xe2}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='pagemap\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000140)={0x8}) read(r0, &(0x7f0000000000), 0x388) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000180), &(0x7f00000001c0)=0x30) [ 1466.528374] sg_write: data in/out 458716/38 bytes for SCSI command 0x0-- guessing data in; [ 1466.528374] program syz-executor6 not setting count and/or reply_len properly 2018/04/23 16:52:00 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000180)={r2, 0x5, &(0x7f0000000080)=[0xff, 0x8, 0x8, 0x8, 0x9], &(0x7f00000000c0)=[0x81, 0x4, 0x81], 0x1, 0x7, 0x8, &(0x7f0000000100)=[0x5, 0x80, 0x7, 0xfffffffffffffff7, 0x3, 0xaf0, 0x4000000000000000], &(0x7f0000000140)=[0x6]}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2]}, 0x5c) 2018/04/23 16:52:00 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x141402, 0x0) mmap(&(0x7f000050a000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x44034, r0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400, 0x0) write(r0, &(0x7f0000000080)='M', 0x1) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000100)=0x4) 2018/04/23 16:52:00 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x80) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000, 0x12, r1, 0x0) sendto$packet(r0, &(0x7f0000000200)="ee5d58333c22692419e603d1785902161f18609fc720d6a91e25f51aa0520f84dc715a966733bb59541d7bd1743a49bce012ddd9923febc4d2c01028c80e357f4c990e56ba7ee36326807faf8ea430fe3fe7255fb041a1de5cf062839a5ad085e2d3c96df81f9366302f68b2789cc909b2539dbba2ec4a1cfbb0938d7c7ae25ded0d65f4632f5f2ce1979bcec17a6fa15458004b7821fea967483f77", 0x9c, 0x80, &(0x7f00000002c0)={0x11, 0x2, r2, 0x1, 0x5, 0x6}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c0002003a6eefc46ced6d09000017684f0e000000000000000000000000", @ANYRES32=r4], 0x1c}, 0x1}, 0x0) 2018/04/23 16:52:00 executing program 7: r0 = socket$inet(0x10, 0x4, 0x27aa) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) r1 = memfd_create(&(0x7f0000000a00)='proc$\'*bdevcpusetcgroup##vboxnet0\x00', 0x2) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000a40)=0xe0, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000340)=0xc) rt_sigqueueinfo(r2, 0x36, &(0x7f0000000280)={0x3, 0x5, 0x2, 0x3}) clone(0x10000000, &(0x7f0000000100)="7ce3c7c52f0e3aa986f32e8337ef89db2c0bc38c7134080dc14c13a533e83d262b6a8f2e31f1a17dca69a764c9d2e81cc8ddd9f852c3ec55a341c84200fcd283", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="e24362f66f0c4e0661173bd212c5c1636707df38b52ecb82a49979340b4685ec357463e9c872fb984ea3d8ea4ed10f039b3695a8b5b839bbbabec1e6cceb") r3 = open(&(0x7f0000000940)='./file0\x00', 0x802, 0x40) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000009c0), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x87, 0x5, 0xcc9, 0x10000, 0xffff}, &(0x7f0000000200)=0x98) recvmsg(r0, &(0x7f0000000900)={&(0x7f0000000500)=@nfc_llcp, 0x80, &(0x7f0000000300)=[{&(0x7f0000000240)=""/31, 0x1f}, {&(0x7f0000000580)=""/123, 0x7b}, {&(0x7f0000000680)=""/220, 0xdc}, {&(0x7f0000000780)=""/211, 0xd3}], 0x4, &(0x7f0000000880)=""/68, 0x44, 0x20}, 0x2) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000440)={r4, @in6={{0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x8001}, 0x2}}}, 0x84) 2018/04/23 16:52:00 executing program 0: r0 = socket(0xb, 0x4, 0x4) sendto$inet6(r0, &(0x7f00005d3ffe), 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000870ffc)=0x2, 0xfffffffffffffede) [ 1466.881184] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28218 sclass=netlink_route_socket pig=23674 comm=syz-executor4 2018/04/23 16:52:00 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000080)=""/128, 0x80, 0xffffffffffffffff}, 0x3) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) [ 1467.322810] sg_write: data in/out 458716/38 bytes for SCSI command 0x0-- guessing data in; [ 1467.322810] program syz-executor6 not setting count and/or reply_len properly 2018/04/23 16:52:01 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) r0 = syz_open_procfs(0x0, &(0x7f0000456ffa)='smaps\x00') setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e24, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, {0xa, 0x4e23, 0x4558d5f5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x99f}, 0x4, [0x0, 0xffff, 0x6, 0x9, 0x0, 0x52, 0x6, 0x8001]}, 0x5c) pipe(&(0x7f0000000200)) 2018/04/23 16:52:01 executing program 3: r0 = socket$inet6(0xa, 0x200000000a, 0x1) flistxattr(r0, &(0x7f0000000080), 0x2a7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e20, 0x8000, @empty, 0x9f18}}}, 0x84) 2018/04/23 16:52:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="2800000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00fbffffffffffff07001a0004000000"], 0x28}, 0x1}, 0x0) 2018/04/23 16:52:01 executing program 6: r0 = socket(0x1000000000010, 0x2000000000002, 0x0) write(r0, &(0x7f0000e1dfd7)="260000001e0047d791f60000000822070700dfff0200000000000000aa0737550500040008f9", 0x26) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x2, 0x100, 0xfffffffffffffff8, 0x505a6fbf}, 0x8) 2018/04/23 16:52:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r2 = memfd_create(&(0x7f0000000040)='vboxnet0vboxnet0%trustedsystem\'8\x00', 0x1) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x43) 2018/04/23 16:52:01 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000080)=""/128, 0x57}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x101000, 0x0) read$eventfd(r1, &(0x7f0000000180), 0x8) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x145, &(0x7f0000000d80)=""/131, 0x83}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/04/23 16:52:01 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000012c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x3]}, 0x41) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xf4, 0x8db4, 0x0, 0x100000000, 0xcc}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x0, @empty, 0x9}]}, &(0x7f0000000180)=0x10) 2018/04/23 16:52:01 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000bf5ff3)='/dev/usbmon#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000440)=""/150, 0xffffffffffffff1e, 0x9) pread64(r0, &(0x7f0000000140)=""/87, 0x6a40afe1, 0xfffffffffffffffc) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) readv(r0, &(0x7f0000000700)=[{&(0x7f00000001c0)=""/93, 0x5d}, {&(0x7f0000000240)=""/227, 0xe3}, {&(0x7f0000000100)=""/25, 0x19}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f0000000500)=""/180, 0xb4}, {&(0x7f00000003c0)=""/85, 0x55}, {&(0x7f00000005c0)=""/237, 0xed}, {&(0x7f00000006c0)}], 0x8) timer_settime(r1, 0x0, &(0x7f0000000040)={{r3, r4+30000000}, {0x0, 0x1c9c380}}, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000006c0)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) tkill(r2, 0x15) 2018/04/23 16:52:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0x385, &(0x7f0000000040)={&(0x7f00000001c0)=@getneightbl={0x14, 0x42, 0xf00, 0x70bd25, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x14}, 0x1}, 0x0) 2018/04/23 16:52:01 executing program 6: r0 = socket(0x10, 0x3, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x1) bind(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x80) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/04/23 16:52:01 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x80000}, 0xdb49b81c) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x78) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000000c0)=0x4, 0x4) 2018/04/23 16:52:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000100)=@ll={0x11, 0x1c, r1, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000200)="ca7536106313db3181b225d1eff99cbad58d9b2c3f07377c2ca6269ab142602828e26f107f230d8a0c492e15ba4cefbaaaefcb7157c3ee1a61189ea5bb03b581fb44e37497f838de10def3710ec3cfcf6c4d7f33c7767df55ff4e730877fdde2ecbac97ebdf322392aac35262d561e735f146e1daed4d6", 0x77}], 0x1, &(0x7f0000000280)=[{0x20, 0x13f, 0x8, "082770384492ffb3f3"}, {0x50, 0x10d, 0x7ff, "01721e6c51a9b50a2ee467c2bdf9ab04b6e7a607e2475adfbf547275879f88b20731347f8b99cabd1a9aecc4a1f327d2f358386c383710e313ab"}], 0x70, 0x40050}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:52:01 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x80) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000000)='pipefs\x00', 0x0, &(0x7f0000000040)) 2018/04/23 16:52:01 executing program 7: setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005c6ff8), 0x8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) recvmmsg(0xffffffffffffff9c, &(0x7f0000003680)=[{{&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000001100)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/112, 0x70}], 0x2, &(0x7f0000001140)=""/173, 0xad, 0xffff}, 0x1}, {{&(0x7f0000001200)=@ax25, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001280)=""/254, 0xfe}, {&(0x7f0000001380)=""/242, 0xf2}, {&(0x7f0000001480)}], 0x3, &(0x7f0000001500)=""/218, 0xda}, 0x7}, {{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000001600)=""/108, 0x6c}, {&(0x7f0000001680)=""/253, 0xfd}, {&(0x7f0000001780)}, {&(0x7f00000017c0)=""/198, 0xc6}, {&(0x7f00000018c0)=""/213, 0xd5}, {&(0x7f00000019c0)=""/191, 0xbf}, {&(0x7f0000001a80)=""/75, 0x4b}, {&(0x7f0000001b00)=""/65, 0x41}, {&(0x7f0000001b80)=""/57, 0x39}, {&(0x7f0000001bc0)=""/241, 0xf1}], 0xa, &(0x7f0000001d80)=""/119, 0x77, 0xffff}, 0x9}, {{&(0x7f0000001e00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002040)=[{&(0x7f0000001e80)=""/134, 0x86}, {&(0x7f0000001f40)=""/227, 0xe3}], 0x2, &(0x7f0000002080)=""/47, 0x2f, 0x6}, 0xc2c1}, {{&(0x7f00000020c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f00000033c0)=[{&(0x7f0000002140)=""/105, 0x69}, {&(0x7f00000021c0)=""/43, 0x2b}, {&(0x7f0000002200)=""/231, 0xe7}, {&(0x7f0000002300)=""/67, 0x43}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)=""/56, 0x38}], 0x6, 0x0, 0x0, 0x1}, 0xfffffffffffffff9}, {{0x0, 0x0, &(0x7f0000003540)=[{&(0x7f0000003440)=""/131, 0x83}, {&(0x7f0000003500)=""/42, 0x2a}], 0x2, &(0x7f0000003580)=""/204, 0xcc, 0x10001}}], 0x6, 0x40000000, &(0x7f0000003800)={0x77359400}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003840)={0x0, 0x3, 0x80000001, 0x10000, 0x5, 0x20, 0x7, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x40000000000000, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0xffff, 0x100000000, 0x0, 0x8000, 0x9633277}}, &(0x7f0000003900)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003940)={r1, 0x2}, 0x8) mremap(&(0x7f00004a0000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000d4d000/0x1000)=nil) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000003980)={0x6, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) 2018/04/23 16:52:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) capget(&(0x7f00000001c0)={0x399f1736, r2}, &(0x7f0000000200)={0x7, 0x7fff, 0x7, 0x81, 0x0, 0x20}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000520001000000000000000000020000009978bca263d646c442500630d64308000100", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) 2018/04/23 16:52:01 executing program 6: clock_gettime(0xa, &(0x7f0000000400)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) [ 1468.226596] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 1468.302345] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/23 16:52:02 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0xc11}) 2018/04/23 16:52:02 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ebff4)) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000ac4000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) socketpair(0x7, 0x800, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000249000)='./file0\x00', 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x6, 0x8, 0x6}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000200)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xfffffffffffffffc, 0x4, 0x100, 0x80000001}, &(0x7f00000002c0)=0x98) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r5 = dup3(r1, r0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000040)=0xfffffffffffffff9, 0x4) set_thread_area(&(0x7f0000000000)={0x8200000000000000, 0x20001000, 0x0, 0x0, 0x7f, 0x1f, 0xffff, 0x1, 0x2, 0x401}) ioctl$int_in(r5, 0x5452, &(0x7f0000000000)=0x5) 2018/04/23 16:52:02 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) close(r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000040)={0x4, 0x4, 0x506, 0x8ba, 0x6, 0xa84, 0x4, 0x5, 0xa5e}) 2018/04/23 16:52:02 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x4000000000000, @dev={0xfe, 0x80, [], 0x17}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0xfffffffffffffffd, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$key(0xf, 0x3, 0x2) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001440), &(0x7f0000001480)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value={r3, 0x2}, 0x8) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000014c0)=ANY=[@ANYBLOB="e4073fee0100004909376e213f2b9caf6d57262940e64c21ea9706e52c18de8bfb50804b00412e"], 0x10}, 0x1}, 0x0) fgetxattr(r1, &(0x7f0000000400)=@known='com.apple.system.Security\x00', &(0x7f0000000440)=""/4096, 0x1000) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0xfffffffffffffff5) dup3(r2, r1, 0x80000) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000000300)) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000000380)=0x2, 0x3) 2018/04/23 16:52:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00'}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/23 16:52:02 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x3ff, 0x4) 2018/04/23 16:52:02 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x5, {{0xa, 0x4e20, 0x1000, @empty, 0x5}}}, 0x88) close(r0) 2018/04/23 16:52:02 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000340), 0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/23 16:52:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x200000, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000480)=0x513e, 0x4) 2018/04/23 16:52:02 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x100000001) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) fremovexattr(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="73797374656d00046d316d643573756d2d5d4750010000003d00"]) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000080)=""/163) 2018/04/23 16:52:02 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6(0xa, 0x0, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x7, 0x4) r1 = memfd_create(&(0x7f0000000000)="04000000004f1b76000000932b", 0xffffffffffffffde) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000000c0)=""/248) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x20) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/23 16:52:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:52:02 executing program 4: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000005200010000000000000000000200000008000100882dab3460f7c34aa70ed394ea9fd2c33cba125bc38d", @ANYRES32=r0], 0x1c}, 0x1}, 0x0) 2018/04/23 16:52:02 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x11, r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2, @in=@local}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) 2018/04/23 16:52:02 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005c6ff8), 0x8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x30, r2, 0x200, 0x70bd25, 0x25dfdbfe, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x881}, 0x20000080) socket$nl_route(0x10, 0x3, 0x0) 2018/04/23 16:52:02 executing program 0: clock_gettime(0x4, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(0xffffffffffffffff, &(0x7f00000001c0)=[{0x1, 0xffffffff, 0xffffffffffff083d, 0x786e, @time, {0x1, 0xffffffffffff8001}, {0xffffffffffff62bc, 0x4}, @raw32={[0x100000000, 0xffffffffffff717a, 0xfffffffffffff800]}}, {0x9, 0x1, 0x5, 0x2, @tick=0x1876, {0x3ff, 0x8}, {0x4, 0x7fff}, @quote={{0x1, 0x6d7}, 0xa2, &(0x7f0000000080)={0x86, 0x8, 0x7fffffff, 0x401, @time={r0, r1+10000000}, {0x7ff, 0x7}, {0x800, 0x4}, @raw8={"37079a773a189c3e875d898d"}}}}, {0x7, 0xb00b, 0x9, 0x7, @time={0x0, 0x1c9c380}, {0x4, 0x1}, {0x2e04, 0x2}, @ext={0xf8, &(0x7f00000000c0)="3233667fe12c5110de39c5d42353381504ed617ab9f59e4a593aa0fe72bd1aec39337b8515b9a084a130dfc670ef4804d6e1d518265f5a4444ad9cdd43e0fdb5da20736a828f0c2fcd326207de139541ea0975f53727419b748acc703938d6efb2fd34c767acd3b61770f64b27f010ad016e436473aff8db9186376b137e28dba80e5e7ae79682ad7fedcd7b695861b4626f1f0413754dcd4ee771ecee6fd2e23ac49ca774374232c7372a76cff8167653a7ceea0f7cd760c5db21107c57ed9f78f0a46caada0c72e2685251cc87d5d78348d2ac92c0f57a4a3ff8bb07dfc73bf2ebf65cb47192c6d613c3c7558227d5421f71878aaf77aa"}}, {0x1, 0x101, 0x0, 0x1, @time={0x77359400}, {0x9, 0x9}, {0x5, 0x4}, @control={0xff, 0x800, 0xd3}}], 0xc0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a73ff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r2, &(0x7f00000002c0), 0x2e4) [ 1469.472618] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23830 comm=syz-executor4 [ 1469.554299] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23856 comm=syz-executor4 2018/04/23 16:52:03 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ftruncate(r0, 0xed4) r1 = syz_open_dev$tun(&(0x7f0000320000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000648ff4)="020000002000000090748400", 0x4, 0x0) 2018/04/23 16:52:03 executing program 2: pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x405}], 0x1, 0x0) r0 = socket(0x1, 0x4000000000080002, 0x20) setsockopt(r0, 0x10000107, 0xd, &(0x7f0000000000), 0x10000015b) 2018/04/23 16:52:03 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000900)='/dev/sequencer2\x00', 0x10000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000980)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000009c0)={@empty, @loopback=0x7f000001, r1}, 0xc) prlimit64(0x0, 0x2, &(0x7f0000008000)={0x2}, &(0x7f0000000ff0)) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9, 0x400}) mq_timedsend(r2, &(0x7f0000000180)="eae331b69e5a59d148ee3fbc2db06f212d624660ff070000d0ee86a0442500bb6341b13806f248c951885757cca684cf0d39f554a64671652278fc046669e9c677e7f400000000000000000000", 0x4d, 0x4, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) sendto(r3, &(0x7f0000000400)="b728da7fd7ab9502e19564c367fd57d6e20752e77f2d2100c71d6479035c0fe21537ddb9859e2d3eb77bb405514cdc34367d3c5c5ed33f36148f7857736c64a55c34f2", 0x43, 0x40, &(0x7f0000000480)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x1, 0x1, 0x2}}, 0x80) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, r5) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f00000007c0)="32127c911487d6600df19d9d2d87ee34888f6763e7d21fca80f026d50457bf98da8c0260095a45d2a5fb46f02aeb5c552c57abdd32037bdc5e897874e8d2e7ad6abfad6d9b1505c678774fd5f866e9260bcab614e99d60582fff859020cf5a6b46e3decb92ef8405e8fee0197fa7a84e3a0c5559feb8cf8d9d10aa72efac2d68d986bcdd5cec781f912d8b788de3d1380bc07c0222d9ff22c37de3fabbc53180c08a5beacd8303984a00282ad1064a5d69541901b5460fd64c066d97550e35c7e86edc3de876ffd66ebf6af6d7b6c886b3a3d2d5d98bf59f4289ad77396ddfc6da5f7bbe66dd5372ebff2a9a5472765c0bb8a2ab3736", 0xf6) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) r8 = accept(r7, 0x0, &(0x7f0000000200)) mq_timedsend(r2, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04212a02cc84ed8a6fa5370fb6cbee169546e792394bb8f8e81a539a828426e4d5a2c4fb114092110f", 0x86, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r9 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0xfffffffffffffff8) r10 = add_key(&(0x7f0000000540)='encrypted\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)="c26a987be9973d3869a23131b13b1360c3b038107e469a9a66d09e82455eabccae219e77b10a63480368728e98163c68ecfc06e847e9d9f797252ccbdeb486f3afe04fc752c35db2eaf64b3a519d8749b040e550f6d35afba8b20253eb409999137fa619704d7c7ace41950128901b0bfa596df0ec39746ea05e3cac6fa5837547eeb13b3997d5002993906a49d1f25aadb7c5baf117575073bd8485908b4b05e4b7bd6b73925f6e5c8b4799122436684b", 0xb1, 0xfffffffffffffffa) request_key(&(0x7f00000006c0)='big_key\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', r10) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) r11 = dup3(r7, r6, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r11, 0x84, 0x0, &(0x7f0000000a40)={0x0, 0xa000000000000000, 0x8, 0x4}, &(0x7f0000000a80)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f0000000a00)={0xffffffffffffffde, 0x204, 0x7fffffff, 0x40000000000004, r12}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000700)={r13, 0x4}, &(0x7f00000008c0)=0xc) mprotect(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x2) accept4$inet6(r9, &(0x7f0000000380)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000003c0)=0x1c, 0x80800) 2018/04/23 16:52:03 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80081, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00000000c0), &(0x7f0000000040)=0x4) 2018/04/23 16:52:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000100)=0x5, 0x4) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:52:03 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@remote, @multicast2, @multicast1}, &(0x7f00000000c0)=0xc) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x81, 0x0) keyctl$session_to_parent(0x12) fallocate(r1, 0x1, 0x0, 0x4000003) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x20000) sendfile(0xffffffffffffffff, r1, 0x0, 0xd7c3) 2018/04/23 16:52:03 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20201) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) close(r2) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/04/23 16:52:03 executing program 1: r0 = memfd_create(&(0x7f0000000000)='s.$\x00', 0x3) pread64(r0, &(0x7f00000002c0)=""/4096, 0x1000, 0x4a) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0xfffffffffffffffc, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f0000d01000), 0x1) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000100)=0x54) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa}, 0x100000000}, 0x5c) 2018/04/23 16:52:03 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000040)=""/76) 2018/04/23 16:52:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) accept(r0, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000040)=0x80) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200)={0x1, 0x0, 0x80, 0x8, 0x2, 0x7, 0x2400000000000, 0x60, 0xfe8b, 0x101, 0x7}, 0xb) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000520010000000000000000000020000000800f61314a933fa55e0dfff329085aad44521ce6e8aa3f870d565f10749b441e1eb8fe882291af218b52575b26f2787fa689265498b42a4e291e66f9c", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) r3 = dup3(r0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r3, &(0x7f00000001c0)={[{0x3834f0a0f7c7d880, 'cpu', 0x20}, {0x2b, 'rdma', 0x20}, {0x2d, 'io', 0x20}]}, 0xf) 2018/04/23 16:52:03 executing program 0: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x8000000002801001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) lseek(r0, 0x0, 0x1) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x60d1, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/04/23 16:52:03 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000900)='/dev/sequencer2\x00', 0x10000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000980)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000009c0)={@empty, @loopback=0x7f000001, r1}, 0xc) prlimit64(0x0, 0x2, &(0x7f0000008000)={0x2}, &(0x7f0000000ff0)) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9, 0x400}) mq_timedsend(r2, &(0x7f0000000180)="eae331b69e5a59d148ee3fbc2db06f212d624660ff070000d0ee86a0442500bb6341b13806f248c951885757cca684cf0d39f554a64671652278fc046669e9c677e7f400000000000000000000", 0x4d, 0x4, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) sendto(r3, &(0x7f0000000400)="b728da7fd7ab9502e19564c367fd57d6e20752e77f2d2100c71d6479035c0fe21537ddb9859e2d3eb77bb405514cdc34367d3c5c5ed33f36148f7857736c64a55c34f2", 0x43, 0x40, &(0x7f0000000480)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x1, 0x1, 0x2}}, 0x80) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, r5) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f00000007c0)="32127c911487d6600df19d9d2d87ee34888f6763e7d21fca80f026d50457bf98da8c0260095a45d2a5fb46f02aeb5c552c57abdd32037bdc5e897874e8d2e7ad6abfad6d9b1505c678774fd5f866e9260bcab614e99d60582fff859020cf5a6b46e3decb92ef8405e8fee0197fa7a84e3a0c5559feb8cf8d9d10aa72efac2d68d986bcdd5cec781f912d8b788de3d1380bc07c0222d9ff22c37de3fabbc53180c08a5beacd8303984a00282ad1064a5d69541901b5460fd64c066d97550e35c7e86edc3de876ffd66ebf6af6d7b6c886b3a3d2d5d98bf59f4289ad77396ddfc6da5f7bbe66dd5372ebff2a9a5472765c0bb8a2ab3736", 0xf6) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) r8 = accept(r7, 0x0, &(0x7f0000000200)) mq_timedsend(r2, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04212a02cc84ed8a6fa5370fb6cbee169546e792394bb8f8e81a539a828426e4d5a2c4fb114092110f", 0x86, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r9 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0xfffffffffffffff8) r10 = add_key(&(0x7f0000000540)='encrypted\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)="c26a987be9973d3869a23131b13b1360c3b038107e469a9a66d09e82455eabccae219e77b10a63480368728e98163c68ecfc06e847e9d9f797252ccbdeb486f3afe04fc752c35db2eaf64b3a519d8749b040e550f6d35afba8b20253eb409999137fa619704d7c7ace41950128901b0bfa596df0ec39746ea05e3cac6fa5837547eeb13b3997d5002993906a49d1f25aadb7c5baf117575073bd8485908b4b05e4b7bd6b73925f6e5c8b4799122436684b", 0xb1, 0xfffffffffffffffa) request_key(&(0x7f00000006c0)='big_key\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', r10) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) r11 = dup3(r7, r6, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r11, 0x84, 0x0, &(0x7f0000000a40)={0x0, 0xa000000000000000, 0x8, 0x4}, &(0x7f0000000a80)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f0000000a00)={0xffffffffffffffde, 0x204, 0x7fffffff, 0x40000000000004, r12}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000700)={r13, 0x4}, &(0x7f00000008c0)=0xc) mprotect(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x2) accept4$inet6(r9, &(0x7f0000000380)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000003c0)=0x1c, 0x80800) 2018/04/23 16:52:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/23 16:52:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/04/23 16:52:03 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @rand_addr=0x80}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/04/23 16:52:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x6, &(0x7f0000000040)=[{0x1, 0x10000, 0x800, 0x1ac8dc12}, {0x7f, 0x4, 0x59a, 0x4}, {0x6, 0x7, 0x4, 0x8}, {0x5, 0xfffffffffffffffd, 0x7, 0x1ff}, {0xffffffff, 0x8, 0x6, 0x6}, {0x1, 0x2ed, 0x0, 0x1}]}, 0x10) 2018/04/23 16:52:04 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000008, 0x50, r0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000000c0)={0x1, 0x3}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x5, @random="26439a7e9e57"}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000280)={r2, 0x1, 0xffffffffffffff32}, 0x4) eventfd(0x3ff) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7) 2018/04/23 16:52:04 executing program 0: r0 = getpid() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) sched_setattr(r0, &(0x7f0000000040)={0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000187ff8), 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x1, 0x30, 0x9, 0x5}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r4, 0x80}, 0x8) r5 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000080)='\x00') ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000003c0)={0x9, 0x4b, 0x9}) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000000240)="e1544761d50ca762af4af9584697c1c67edcd3fc53b27cf81a340300feb7352575cc62ea761d473bc5860c2c95ffbf6a2fff35178d006353972c37265c8f56e438dd68482c5eecb59f769c4619422a0b25d8f4636e29a73e6011d853953f3beff9f0998a06ce0bba4d2df841604e9aa07cb0e44fd4d06b44c7f2ab10f499f2c3f1f4a6d3b31dddc1f9") mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x45010, r6, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}]}) ptrace(0x8, r0) 2018/04/23 16:52:04 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x100000000, 0x200002) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000800)={0x7, &(0x7f00000002c0)=""/32, &(0x7f0000000740)=[{0x101, 0x79, 0x2, &(0x7f0000000300)=""/121}, {0x5, 0xd0, 0xb3, &(0x7f0000000380)=""/208}, {0x2, 0xde, 0x9, &(0x7f0000000480)=""/222}, {0x0, 0x5, 0x401, &(0x7f0000000580)=""/5}, {0x7, 0x79, 0x10001, &(0x7f00000005c0)=""/121}, {0x7fffffff, 0xa6, 0x7fff, &(0x7f0000000640)=""/166}, {0x1, 0x28, 0x9, &(0x7f0000000700)=""/40}]}) r1 = memfd_create(&(0x7f0000000280)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be84400", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x80000000000) r6 = dup2(r5, r4) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000840)='/dev/sequencer\x00', 0x800, 0x0) renameat(r1, &(0x7f0000000000)='./file0\x00', r7, &(0x7f0000000100)='./file0\x00') r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000000180)=""/175) write$sndseq(r6, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {0x0, 0x1}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000040)={0x0, 0x9, 0x10000, {0x77359400}}) 2018/04/23 16:52:04 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x9}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r2, @in={{0x2, 0x4e21, @rand_addr=0x1200000}}, [0x2, 0x7, 0xffffffffffff7fff, 0x5, 0x22b9, 0x7, 0x8, 0x59a, 0x8, 0x8001, 0x0, 0x80000001, 0x7, 0x2, 0x4]}, &(0x7f0000000080)=0x100) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000001c0)) syz_open_pts(r0, 0x0) 2018/04/23 16:52:04 executing program 7: r0 = socket$inet6(0x10, 0x80000, 0x1002) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000180)="5500000018007fafb7a41cb22da28000020605f600a843096c37236939000900d50608004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411003ab8220000bf0cec6bab91d4000000", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/04/23 16:52:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) fchown(r0, r2, r3) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80000000, 0x2002) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, r1}) 2018/04/23 16:52:04 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e21, 0x1ff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3f}, {0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x1d}, 0x9}, 0x8, [0xfffffffffffffffa, 0x1, 0x7f, 0x101, 0x9, 0x4, 0x6, 0x2]}, 0x5c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000001c0)={0x800003f, 0x7, 0x24}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x48000, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x10001) getsockname$inet6(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/04/23 16:52:04 executing program 2: r0 = inotify_init() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./control\x00', 0x22000000) inotify_rm_watch(r0, r2) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x0) r3 = socket$inet6(0xa, 0x6, 0xfffffffffffffffb) mount(&(0x7f0000000100)='./control/file0\x00', &(0x7f0000000140)='./control/file0\x00', &(0x7f0000000180)='ubifs\x00', 0x5, &(0x7f00000001c0)="a0355e59e4bfbfca642e120686a37c1976519dc9b9a257eff85454fa0d0f0b5c89e9890de6dd998ea20d30c1a50fc113275931b1c9a4d172169c4592afedcd248088da737d4f71d63e3086d391bf7ff776e96e07eed7e873b6d01ac9e9f18ecbc4") sendmsg(r3, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000000c0)}, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000580)) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1) mkdir(&(0x7f00000006c0)='./control/file0\x00', 0x84) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'bond_slave_0\x00'}) lgetxattr(&(0x7f00000005c0)='./control\x00', &(0x7f0000000600)=@known='security.selinux\x00', &(0x7f0000000640)=""/119, 0x77) unshare(0xc100) dup3(0xffffffffffffffff, r0, 0x0) 2018/04/23 16:52:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='mountstats\x00') getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @empty, 0x3, 0x8, 0x28d, 0x500, 0x3, 0x800010, r2}) sendfile(r1, r0, &(0x7f0000000080), 0x3) 2018/04/23 16:52:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'rose0\x00', 0x0}) r2 = dup2(r0, r0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x80, r1}) r3 = dup(r0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c00b3db16c34de070381f00005200010000000000000000000200000008000100ebd081a0f5cd13a55c81fb99a2638b797bdd5e9ae6edbaa010ff527d565ac3ff00000c76d86b367a8c6eb84f2b670d7e9257fc07e92b29561abaa10a6cb381359f1f7dfc3aadd10eaaea76e8d083a8c63696fa165bc13959e38cbc48e4e5683798ec44614139af04448bbc32ef0000000000000000c0d0f8f7c73858b57274d525d96b2d727391690d616cd563565bedba30bce984324d94b69f8b5d0980ee", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) [ 1470.783063] binder: 23934:23943 ioctl c018620b 200001c0 returned -14 2018/04/23 16:52:04 executing program 7: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)="6e65bc67c799c45fb222bd717408") ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x2, 0x6, 0x0, 0xa0d, 0x5, 0xd0b7, 0x7, 0x81, 0x4, 0x2, 0x6, 0xfffffffffffffffb}) getdents(r1, &(0x7f0000000080)=""/100, 0x64) mincore(&(0x7f0000357000/0x400000)=nil, 0x400000, &(0x7f00009d7000)=""/160) 2018/04/23 16:52:04 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x9}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r2, @in={{0x2, 0x4e21, @rand_addr=0x1200000}}, [0x2, 0x7, 0xffffffffffff7fff, 0x5, 0x22b9, 0x7, 0x8, 0x59a, 0x8, 0x8001, 0x0, 0x80000001, 0x7, 0x2, 0x4]}, &(0x7f0000000080)=0x100) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000001c0)) syz_open_pts(r0, 0x0) [ 1470.854577] binder: 23934:23943 ioctl c018620b 200001c0 returned -14 2018/04/23 16:52:04 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)="3f17999e87cfefd0cc002c2160c0185134078b0d3965a61faddc8a98ad0f4ce33f4728b50814b37e933f565f8825c610ce1f5aba5195817568", 0x39) fdatasync(r1) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000001c0)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="4c325aeef0df43e45005a3bfa4db5e7c", 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/23 16:52:04 executing program 6: mknod$loop(&(0x7f0000bde8fa)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = socket$pppoe(0x18, 0x1, 0x0) readlink(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/178, 0xb2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000003c0)='ppp1-wlan1posix_acl_accesskeyring+\\wlan0security$wlan1\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) utimes(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x10) socketpair(0x4, 0x3, 0x4fa31dcd, &(0x7f0000000740)={0xffffffffffffffff}) mkdir(&(0x7f0000000380)='./file0\x00', 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000480)=0xc) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000280)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') sendto$packet(r3, &(0x7f0000000780)="bd90606e1da5c859d4bdf3625226ad7183c1badd8bc12ca9307815dee75a2cbdfe33a4f31f4f069271b99ee6ce5e398654625fa7fdaa776163cdb79904b7527cc93785ed76ce4b31aee0b9d1ee1616c22f5628052d1d40fabc16651c", 0x5c, 0x40050, &(0x7f0000000800)={0x11, 0x8, r4, 0x1, 0x38b9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x14) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000004c0)={0x1, 0x9, 0x1, 0xffffffff, 0x3, [{0x81, 0x7b2ccd0e, 0x8, 0x0, 0x0, 0x400}, {0x87, 0x9, 0x1000, 0x0, 0x0, 0x4}, {0x400, 0x6, 0x3a5f, 0x0, 0x0, 0x202}]}) write(r2, &(0x7f00000002c0)="019a15142fe88e7eb027dd182fb9e53177816699f3a13c69cbfcecff9a256c3af53edd33e92c94e6ba3005bcbddf20d44338c40f68cf7a0ed5ca491101dff5b66fc75f51b9aaab1fb2719712a2659128cc93d882f19757a889ab1aac7710829a1da02e08f15826faf31b19095f2a90aaa1122fee1336f63b9fd9fbb3824894c6e9e92106283dc41b29c203691d1b35edab9c30f957bae64eb89c47bf0a5db12e2443a4813211cac6b0344eca51f0d0ffd4", 0xb1) [ 1470.913573] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=49942 sclass=netlink_route_socket pig=23957 comm=syz-executor4 [ 1470.925809] binder: 23960:23961 ioctl c018620b 200001c0 returned -14 2018/04/23 16:52:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3f, 0x80000) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000200)=""/174) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'tunl0\x00', 0x1a00}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000140)={@multicast2, @remote, 0x0}, &(0x7f00000002c0)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'dummy0\x00', r2}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c0000005200010000000000000000000200000008000100d097bc3131a1ce872496a70be44d9b0de8bccf5c70ae4edf1f50b969ff22c83bf05eedebf897019d9288e8ac7ebbc719c57bee79a80b32f414123f779dde09c6a15db1079167f6c256a3ac59261c100df56c9f2f0ad9704618c37328f5951a4942e199692b442e37e9c05f6cc351080e36", @ANYRES32=r3], 0x1c}, 0x1}, 0x0) [ 1470.965489] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=49942 sclass=netlink_route_socket pig=23967 comm=syz-executor4 2018/04/23 16:52:04 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101, 0x98) r2 = getpid() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000400)=0xe8) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000780)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000007c0)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000008c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) r11 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000980)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000a80)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000ac0)={0x0, 0x0, 0x0}, &(0x7f0000000b00)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002200)={0x0}, &(0x7f0000002240)=0xc) lstat(&(0x7f0000002280)='\x00', &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002340), &(0x7f0000002380), &(0x7f00000023c0)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002400)=0x0) getresuid(&(0x7f0000002440), &(0x7f0000002480)=0x0, &(0x7f00000024c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002500)={0x0, 0x0, 0x0}, &(0x7f0000002540)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002a00)=0x0) r21 = geteuid() getresgid(&(0x7f0000002a40), &(0x7f0000002a80)=0x0, &(0x7f0000002ac0)) r23 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002b00)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000002c00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002c40)={0x0, 0x0, 0x0}, &(0x7f0000002c80)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000004800)={0x0, 0x0}) lstat(&(0x7f0000004840)='./file0\x00', &(0x7f0000004880)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004900), &(0x7f0000004940), &(0x7f0000004980)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000049c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004a00)={0x0, 0x0}, &(0x7f0000004a40)=0xc) fstat(r0, &(0x7f0000004a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004b00)={0x0}, &(0x7f0000004b40)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004b80)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000004c80)=0xe8) stat(&(0x7f0000004cc0)='./file0\x00', &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004d80)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004dc0)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000004ec0)=0xe8) stat(&(0x7f0000004f00)='./file0\x00', &(0x7f0000004f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000005080)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000100)=[{&(0x7f00000000c0)="4b8aeb774bc80f3d1d789942d8776a9e476c453d7c99d4316031ba5a3bde72647a7c63e6ada70e8188dfbd1c60c1c0b906affdd8950382c8d049e90c", 0x3c}], 0x1, &(0x7f0000000500)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x68, 0x40}, {&(0x7f0000000580)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000600)="db89af0f358867cac641b1152ef870f2b064d44a", 0x14}, {&(0x7f0000000640)="c099aa5adc0114e539f64659c4e8011a7e81eac3b2a07f02fe994e00af4402ddc62e7f460e36ba6e758fdfca828d05ad5f71372af5cd4af60201a6a1342c5a87064ce5487e3b4b08ba0d5430bd6c6c3c", 0x50}, {&(0x7f00000006c0)="559a2115d5eede245fd1473812e1662c303736e67aa9951f5fc55ebf93e225a4fd952db06994f262853d13be30e390b71632cb40d649ab", 0x37}, {&(0x7f0000000700)="e2f6c77576a50fd4e4a729cb07d0b6f7e826d793f6da3e", 0x17}], 0x4, &(0x7f0000000b40)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x88, 0x40}, {&(0x7f0000000c00)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000c80)="567e3488ee9521104722048f54dae1d5dce71ee3c861cf8d5766a68a25fdc81f11bce8eab59503b975925c5c78ce9485b05a53011222f746c888a8c2dd317e7a17cc5a00d57b8cb5468f435f25d7a55be450f12390c51e1716718e6fa9f66eceb0d111f511bd6ec5198ef3849309abae6b01ff56ba6b021ca2", 0x79}, {&(0x7f0000000d00)="1244ff622f35d8fc64f57f07c60d86aff72f31618092de915ddc47af8e9d82b2f9d2b8ec76d2240e05e2a49d060bd739760dbb2e98a3fbdfe2eef940e3f30d58865f75d280d44bff91b7b8614c80668430cd0090f50ebc48b31fe4d8e45066c347e437291eb94d46ee5401ce691b0552cfe95277baf1e989302ad8d1dae222de6b33767034997f76d8977fce096717a357c8cc2828c3d28a2a268493ed0cecc0d86a69373bc8ef1916bcf4acb6fc8e34d574650c6c85a30a27ec4a574163249f39756891a960390a6236", 0xca}, {&(0x7f0000000e00)="c10d0939bef0d6a1702a7ba1a46c253c265fa16b45730a109ca13d14da25aa449f02da242eefabf5071cb08055f7ee849d455f9d2a3f017f3b8e35848c5b67cb7354cd88985d3a0264d6d70c29be7d8653ac5505eb4337ec6ed4c29bfdca18f9e7e437a3c8cec19711d5a46c4718c40bc937430e20f0b7514ef8685a9e76d01fe4e1883a08f0f4683505", 0x8a}, {&(0x7f0000000ec0)="bec19a481962b332c40617acbb0df1b31028968ae7b8340eed12ec07df15a1731d824bdb0c28f1885520ddcc8ff8cc40bd34c241f3ba1cb944ff96d122f152bfc49b9d92ef4f1a4bcfb65daa2a163a12fc9e8f5896caa629e97f0043c76556", 0x5f}, {&(0x7f0000000f40)="2a1f60b42f367404845e0d0be8056446f1c8ed18aad2e25ce7399584ba64f9381dca71a2be8462f15f4a4ff8ef5f048f3a8d3683486331bf1f54dfed83c021dc3cf4379c06a9644a2cb8cb06c4059b36ebfaa7f930a1bc16f8d4", 0x5a}], 0x5, 0x0, 0x0, 0x4800}, {&(0x7f0000001040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000021c0)=[{&(0x7f00000010c0)="4b32cde3f0b52ac2e992d0bec5e62bc3e8300f5872a64dbf3d8f47e2e7997d04878a24582ac8a12a9c66bd4ff7bf140a78edc178ac9b7e0852239d0d0175553ec961569f12ab62f568973e999f4f9058d824286a6b2ee0a5ff62d90324a756c21f52e7e4626896114f756f8bd8af2fb774a6340112a319b9d116a56ef0e3777dfce91356d34a18cf4753b8e75eed32e17673a8fd8ded0e21a81efd14ab45d75cf8897bb981055e57fb18fff472358e1fc2a3cf3a883d16d2576e2e03303c90b7ebd3d8b962dc2bbd877213ca798a2a14cd7b436f083b9b29578fa8dd9cd7ded1e8aa342a3a7ed8af382450aacf2d8780423b0b1ecfda327e8a7ee668a0436e303914bb9d36bb803c6b4cdf94d2d54307e171916e4e352834d385340ed2a00cd5078832e97da196f8b445abf7633c906c8924cf84f55407a2a9d7f4f3d3841a7bd5ec418e0145f8b90ab7f9751a2a34d2c51d0eaca4feee99e1d66c01359d19a851c0095f0e34fda13d10387d6f6bbf1acee8892af282584d629e6ed8e5772500d65988bd3b1b930d22061bb7cdafa512c6154cc6899851307c0261aa9a6f16c86c5d2cdd0b7b00fa2888349f88c8c7233705b16d41d7263b238a11cb3530695160b65decf4cd3cada47a5f81c3f5d72d4ada23f20431938867b2894ddd7628ba6c6445e999f2bb9b6c1ef4fe60f602fd319dda6a9f3f0236bd440d560e151e506e5ae5dd012cc16b130e394a61d86138a2dbd24000271bca8c643b3e99620fd13d64b9f5a00e557c14c108f42faedc000da38edc4ec7cd4ec3bb09b1929a278a13835471410b4ddc29d86dd62a6a346c2969e93e1e680fd46e24e82a4dfccf80059200fe61cfc0d72cb29432e7606102d860197c065bf33a3084f31f17ed7046a5f241b4f393acf5b31fed6697f9819eed98d23459ba24e631bf141d2d23ee6e731cb55e71eb8db9c8ba9c01f92ac7efed94c8980bec20ff5d028b5846de8be6761fea13d5d7e875b19316e97b64e7def795b770900d870ec34ae850653a72d3175d31f63d1d01dadc2099e73b0f579f2e1561d2d6a71363ba6a339f433753fb86ad565c70fd97fe4fbc387f8b9d34e1f33e956e1b18ff19da42116987f28f4c0b7a95341c2be4a33d9f2eb4c8c377dd4d80d4c2313b37ac0cbc9ea5cc0d80c5ab42cec95b277606731465d8de1a1b6ac61fa1244b738ad75a0f410d1a989b6d80e5061ffa9fa57b204db9baff9104b0f297014f348903945c60c067d2f336688a0b4a961e9c53a780dc7c575ca759f96b75773709fa3656cca812c1eab275578b2f27d37a52732f9d2b352e4861f6b38c82c8595c5f846f8f34bcd19e12d318aff6f3d6cc088d5d109680fbc406f959cfff4adc962e254b131f6cfb61a164bd387f52f38c231ba915df01b6ff0a4d38e96323ba8e8e4d7ddd3dca335652d7c3fd5bf26d4dd6a23cebee09bb680b5b8a01381b98349639bb8961886eb0f4ee9597512b893c58c5a39339c3d55f5f20da272e6d9a66b0b44c55c6ed0b2af17ee34292696eb4ecd7a4cb00bafe9cce0bb16286ac6e095d5e334a806a74eefc6b89c4acfda3500ddf9de5935aa3e67bd03d4953250646166a32df5b8c521d0f634115ab8ca15d890518566555f016aef4440c19e8985decea1762898d0ff284326d7dc0e6b84356d65f2e3a7e3d2b1f1f9fc1746e453b8926e1538555822b18e2fb468c8029291d36b1222466a431ff14ac78c873f931c043bee204b597e9344d9e4c11b43d704224d96a018504f5e34052550ab4abadb10a4d6929fc2fd9ee79c1549ec294a51c481538793ec45e1e41c458c5f4fd596ed6ff3e7746509af4f2d1aaeb4cf0701c0ceb4f9f4b03d297d3e62a4fc2bb97c46688ee7b89290fd13337375925aab7688b906deeae291a8290adf8a4654015c850910effa0fe36efc9925fb9e21c6ca05cadf08300f61123de5fc85a1b18bb5026b9e0f7fde29676c7dcb7df8842322bb9a7d10d10551594ecb0c2ea6ebddd953612d4f40a21fe9674a086dbe243bfd4f25e2cc7626c290deef98d1ee4312bcd2e316f704898d5c68ca084c79369e4e004472f0c4055142fc8d49248dcb4b22db29311e28c389768689fb8c25e91968567c39a5e5b123f432eb813c348bd37a698f0817dc370b66b3acb827cde2efd21e0a7789f584591cfa206431df81ff42a8cd84af44addd73236f0bb4b9bc005e7cce695be730a57944dc2d1f4c7e21f9568200abb9aaca536550b667c434fdfb36d7b68f03289345c0a1c9a5a13b43905e568ce3722057bf2468e08eb11b316b8043b8018bb090a9179cbca7a5116b2a55be50f78f1b0ea00b876b1f3e3577080f3b9f2a4cc5c41b650ef0b2479eff2e6770f6ebf193b4794782f422c5823aab43901128ff2a6f00948d626324aeba11d083dde963b51689597b3a58ac1353f0b6a14c4c9142e13a603d6f4a9ceda804e12e4a2bb5e5e647771de801fea3a3db84508f867d3a2e78cac75b8a05bbc7d819cca4d286d4d9671b0ab78fa7c8b140e05c72bffbaee8fd60afc40f0c21ab82402332dcd21845d73cbe892c346213d2bdbaffdb0987cddebdeaeb92e45cc8149a5afea4b565d3fa4339ad385313825436ed22190bf908fe589ab161a28f000e900d7a5651f0b77ad1d5ebb5cefb9d1821b1ee20dfc8123bcb69e53fce86b22edb743b3c66855fdfc6324b6166ac133bf90aa855a7cc448bee6e2c573af7b1cd609e2357bcddc2d74ed874831cf30577d77e4fe1de834bdd84171d3a86d6debfa464801b38e2995ba9ba78f094fb68cfdcbf8c1df8c4d7447f45f0dc1a27d8565c44b0bc1acaaa5db83bbb57cec00053af6e4f1b31174f2512734c8eeddc7cf74ca19fd0289d1395b2d32519be31b9170dfc891b094975b856b3dca5d2ba858423f7438739890b51c768fc3d35aa7fbbc6b32406e2336b326475e316f78f94eefbeed9189e930e4458b977117bfdc52e80c400d465d95a06d5c475e1b4269debe34f050e50176fbcab00b28f5492612e1917976fdaab0db19b3617cb37ce3e45e5a65122dead3b359ad71eaefbdee52eed34d0127d1bfe94bbe34187ef98a579bdf9b66200721fb9dc94c5f09c38f2f895271d267050139389088e15ce609353de6461c202264260366495ce55b8425f036c660bcbc98ba0f856621e020025be8e3db71b390774d2dbda553f11912fd791fb6efd81eed60f5ca8ee02f6cdee77d4965a40bef58086a806a612012877c0975dda9f0a979da813154659b87843999adbe5fcd01fd2cf23810c78c926ab3c356043e4ca2ab36b9f36a3991addaf60ea00eed9ecc87ad2504c77d1ba9b6b294f8b754642cd0bd91bb4437cdd43d5deeb259687b94f4075019d541daa75778e4855ff00ad4914d05c6f1fcea0f014a1514be4798810723a6024624c3d5b90ebf0d5815aba9c7bf9208669f2fbc3e37f89ebe99578410631ce591ba49b61ecdc66e012c26b096068448e06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{&(0x7f00000035c0)="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0x1000}, {&(0x7f00000045c0)="02b77c3bed0e492613bc2c14834076a42c810e78b0a292edf09830b2141dde101532bffa2c595151c0a9fde708537219c3501f20d6a747a6d1026e1aa9137d5a699b8b1dc15eb259bec62db4d5c00b6de34db7c000041116786e2d9366907c00bd505adf0977cc5fa8a9efe12454bc4cccbae13f6923a325f08ae2caf776be37d78e20bd", 0x84}, {&(0x7f0000004680)="b9a6ff8a10fa00c65ac6c8e2fcd6d5ebfcdbe075e9a4f0e3e35b4535c049cd0992b84dead767dc3b30fcdaaaceb3592e76bd993cdc5a045bd8056a0e07b9dc4ef2b488800850bb6bf362c9e377850d86b3c4327c8699cb48f5b864f15ac41eeba100808d48496683d413ce232333bd5cea145b59c3100ce2265728171f87aeca978664456148f8580ece448b8445f9b249a5d01690593e7fcc7e3a1254ac4c72432f108dc8244262c5aa921caabf549a7ff37d16cd0d9ba049779aba0f6b8173403da4bafd22105cd7c6642dfcc82dc90a4d082f25839fb1240c8f310889f41d", 0xe0}], 0x5, &(0x7f0000004fc0)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0xb8, 0x1}], 0x8, 0x8005) [ 1471.351020] [ 1471.352682] ====================================================== [ 1471.359028] [ INFO: possible circular locking dependency detected ] [ 1471.365417] 4.9.95-g142d4b5 #7 Not tainted [ 1471.369640] ------------------------------------------------------- [ 1471.376030] syz-executor4/23978 is trying to acquire lock: [ 1471.381632] (&ndev->lock){++--..}, at: [] __ipv6_dev_mc_dec+0x45/0x320 [ 1471.390700] but task is already holding lock: [ 1471.395344] (&tbl->lock){++-...}, at: [] neigh_ifdown+0x3e/0x250 [ 1471.403488] which lock already depends on the new lock. [ 1471.403488] [ 1471.410474] [ 1471.410474] the existing dependency chain (in reverse order) is: [ 1471.418065] -> #2 (&tbl->lock){++-...}: [ 1471.422686] lock_acquire+0x130/0x3e0 [ 1471.427002] _raw_write_lock_bh+0x3a/0x50 [ 1471.431655] __neigh_create+0x7a9/0x1b20 [ 1471.436217] ip6_neigh_lookup+0x777/0xa60 [ 1471.440857] fib6_age+0x23d/0x370 [ 1471.444903] fib6_clean_node+0x1f0/0x4c0 [ 1471.449458] fib6_walk_continue+0x3e5/0x640 [ 1471.454277] fib6_walk+0xd9/0x150 [ 1471.458232] fib6_clean_tree+0xd3/0x110 [ 1471.462699] __fib6_clean_all+0xf9/0x220 [ 1471.467257] fib6_run_gc+0x117/0x2c0 [ 1471.471473] fib6_gc_timer_cb+0x1c/0x20 [ 1471.475942] call_timer_fn+0x163/0x6e0 [ 1471.480326] run_timer_softirq+0x1047/0x1590 [ 1471.485245] __do_softirq+0x20b/0x937 [ 1471.489544] irq_exit+0x147/0x190 [ 1471.493497] smp_apic_timer_interrupt+0x81/0xa0 [ 1471.498668] apic_timer_interrupt+0xa0/0xb0 [ 1471.503488] debug_check_no_obj_freed+0x2ec/0x930 [ 1471.508835] __free_pages_ok+0x1dd/0x1610 [ 1471.513484] free_compound_page+0x5e/0x70 [ 1471.518234] free_transhuge_page+0x99/0xc0 [ 1471.522974] __put_compound_page+0x80/0xc0 [ 1471.527706] release_pages+0x2f4/0x970 [ 1471.532096] free_pages_and_swap_cache+0x117/0x160 [ 1471.537521] tlb_flush_mmu_free+0xb4/0x150 [ 1471.542268] unmap_page_range+0x104d/0x1730 [ 1471.547095] unmap_single_vma+0x101/0x260 [ 1471.551755] unmap_vmas+0x102/0x1d0 [ 1471.555886] exit_mmap+0x214/0x3f0 [ 1471.559926] mmput+0xf3/0x2d0 [ 1471.563533] do_exit+0x906/0x27c0 [ 1471.567486] do_group_exit+0x111/0x340 [ 1471.571873] get_signal+0x4cf/0x1450 [ 1471.576091] do_signal+0x87/0x19f0 [ 1471.577838] binder_alloc: 23939: binder_alloc_buf, no vma [ 1471.577853] binder: 23939:23997 transaction failed 29189/-3, size 0-0 line 3133 [ 1471.593049] exit_to_usermode_loop+0xe1/0x120 [ 1471.598045] do_syscall_64+0x364/0x490 [ 1471.602444] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1471.608042] -> #1 (&tb->tb6_lock){++--..}: [ 1471.612931] lock_acquire+0x130/0x3e0 [ 1471.617240] _raw_write_lock_bh+0x3a/0x50 [ 1471.621894] __ip6_ins_rt+0x4e/0x80 [ 1471.626019] ip6_route_add+0x1b8/0x1e0 [ 1471.630423] addrconf_prefix_route.isra.59+0x1d4/0x2b0 [ 1471.636205] addrconf_notify+0x19bb/0x2160 [ 1471.640944] notifier_call_chain+0xb4/0x1d0 [ 1471.645770] raw_notifier_call_chain+0x2d/0x40 [ 1471.650858] call_netdevice_notifiers_info+0x55/0x70 [ 1471.656456] __dev_notify_flags+0xf6/0x270 [ 1471.661190] dev_change_flags+0xf3/0x140 [ 1471.665786] do_setlink+0x99b/0x30d0 [ 1471.669997] rtnl_newlink+0xde8/0x1550 [ 1471.674477] rtnetlink_rcv_msg+0x49c/0x650 [ 1471.679211] netlink_rcv_skb+0x145/0x370 [ 1471.683776] rtnetlink_rcv+0x2a/0x40 [ 1471.688006] netlink_unicast+0x4d8/0x6f0 [ 1471.692745] netlink_sendmsg+0x78b/0xc10 [ 1471.697308] sock_sendmsg+0xcc/0x110 [ 1471.701531] ___sys_sendmsg+0x6fc/0x840 [ 1471.702334] binder: BINDER_SET_CONTEXT_MGR already set [ 1471.702342] binder: 23939:23998 ioctl 40046207 0 returned -16 [ 1471.708083] binder_alloc: 23939: binder_alloc_buf, no vma [ 1471.708099] binder: 23939:23999 transaction failed 29189/-3, size 0-0 line 3133 [ 1471.715449] binder: undelivered TRANSACTION_ERROR: 29189 [ 1471.715552] binder: undelivered TRANSACTION_ERROR: 29189 [ 1471.740912] __sys_sendmsg+0xd9/0x190 [ 1471.745217] SyS_sendmsg+0x2d/0x50 [ 1471.749254] do_syscall_64+0x1a6/0x490 [ 1471.753646] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1471.759245] -> #0 (&ndev->lock){++--..}: [ 1471.763960] __lock_acquire+0x3019/0x4070 [ 1471.768602] lock_acquire+0x130/0x3e0 [ 1471.772909] _raw_write_lock_bh+0x3a/0x50 [ 1471.777561] __ipv6_dev_mc_dec+0x45/0x320 [ 1471.782210] ipv6_dev_mc_dec+0x70/0xe0 [ 1471.786603] pndisc_destructor+0x132/0x200 [ 1471.791337] neigh_ifdown+0x1a0/0x250 [ 1471.795636] ndisc_netdev_event+0x2ca/0x390 [ 1471.800454] notifier_call_chain+0xb4/0x1d0 [ 1471.805271] raw_notifier_call_chain+0x2d/0x40 [ 1471.810356] call_netdevice_notifiers_info+0x55/0x70 [ 1471.815966] __dev_notify_flags+0x19d/0x270 [ 1471.820818] dev_change_flags+0xf3/0x140 [ 1471.825377] dev_ifsioc+0x59c/0x870 [ 1471.829499] dev_ioctl+0x1df/0xdb0 [ 1471.833533] sock_do_ioctl+0x99/0xb0 [ 1471.837740] sock_ioctl+0x346/0x3e0 [ 1471.841884] do_vfs_ioctl+0x1ac/0x11a0 [ 1471.846267] SyS_ioctl+0x8f/0xc0 [ 1471.850143] do_syscall_64+0x1a6/0x490 [ 1471.854535] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1471.860128] [ 1471.860128] other info that might help us debug this: [ 1471.860128] [ 1471.868246] Chain exists of: &ndev->lock --> &tb->tb6_lock --> &tbl->lock [ 1471.876354] Possible unsafe locking scenario: [ 1471.876354] [ 1471.882387] CPU0 CPU1 [ 1471.887027] ---- ---- [ 1471.891667] lock(&tbl->lock); [ 1471.895190] lock(&tb->tb6_lock); [ 1471.901458] lock(&tbl->lock); [ 1471.907475] lock(&ndev->lock); [ 1471.911056] [ 1471.911056] *** DEADLOCK *** [ 1471.911056] [ 1471.917099] 2 locks held by syz-executor4/23978: [ 1471.921827] #0: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 1471.930314] #1: (&tbl->lock){++-...}, at: [] neigh_ifdown+0x3e/0x250 [ 1471.939006] [ 1471.939006] stack backtrace: [ 1471.943495] CPU: 1 PID: 23978 Comm: syz-executor4 Not tainted 4.9.95-g142d4b5 #7 [ 1471.951002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1471.960332] ffff8801d49a74a8 ffffffff81eb0f89 ffffffff853e7330 ffffffff853ad160 [ 1471.968323] ffffffff853c8310 ffff8801d7c15110 ffff8801d7c14800 ffff8801d49a74f0 [ 1471.976317] ffffffff814242cd 0000000000000002 00000000d7c14800 0000000000000002 [ 1471.984324] Call Trace: [ 1471.986889] [] dump_stack+0xc1/0x128 [ 1471.992230] [] print_circular_bug.cold.51+0x1bd/0x27d [ 1471.999048] [] __lock_acquire+0x3019/0x4070 [ 1472.005000] [] ? debug_check_no_locks_freed+0x210/0x210 [ 1472.011991] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 1472.018894] [] ? debug_object_active_state+0x226/0x3b0 [ 1472.025817] [] ? mark_held_locks+0xc7/0x130 [ 1472.031772] [] ? __call_rcu.constprop.69+0x2bc/0x910 [ 1472.038517] [] lock_acquire+0x130/0x3e0 [ 1472.044121] [] ? __ipv6_dev_mc_dec+0x45/0x320 [ 1472.050259] [] _raw_write_lock_bh+0x3a/0x50 [ 1472.056211] [] ? __ipv6_dev_mc_dec+0x45/0x320 [ 1472.062335] [] __ipv6_dev_mc_dec+0x45/0x320 [ 1472.068281] [] ipv6_dev_mc_dec+0x70/0xe0 [ 1472.073968] [] pndisc_destructor+0x132/0x200 [ 1472.080009] [] ? pndisc_constructor+0x200/0x200 [ 1472.086309] [] neigh_ifdown+0x1a0/0x250 [ 1472.091911] [] ? pndisc_constructor+0x200/0x200 [ 1472.098207] [] ndisc_netdev_event+0x2ca/0x390 [ 1472.104329] [] notifier_call_chain+0xb4/0x1d0 [ 1472.110451] [] raw_notifier_call_chain+0x2d/0x40 [ 1472.116831] [] call_netdevice_notifiers_info+0x55/0x70 [ 1472.123748] [] __dev_notify_flags+0x19d/0x270 [ 1472.129868] [] ? dev_change_name+0x930/0x930 [ 1472.135901] [] ? __dev_set_allmulti+0x1a9/0x280 [ 1472.142198] [] ? __dev_change_flags+0x2e2/0x3b0 [ 1472.148497] [] dev_change_flags+0xf3/0x140 [ 1472.154453] [] dev_ifsioc+0x59c/0x870 [ 1472.159972] [] ? register_gifconf+0x60/0x60 [ 1472.165916] [] ? dev_load+0x88/0x1b0 [ 1472.171259] [] dev_ioctl+0x1df/0xdb0 [ 1472.176600] [] ? dev_load+0x1b0/0x1b0 [ 1472.182028] [] ? __lock_acquire+0x654/0x4070 [ 1472.188065] [] sock_do_ioctl+0x99/0xb0 [ 1472.193578] [] sock_ioctl+0x346/0x3e0 [ 1472.199009] [] ? compat_ifr_data_ioctl+0x1a0/0x1a0 [ 1472.205566] [] do_vfs_ioctl+0x1ac/0x11a0 [ 1472.211262] [] ? ioctl_preallocate+0x220/0x220 [ 1472.217470] [] ? selinux_capable+0x40/0x40 [ 1472.223333] [] ? __fget+0x20a/0x3b0 [ 1472.228587] [] ? __fget+0x231/0x3b0 [ 1472.233842] [] ? __fget+0x47/0x3b0 [ 1472.239010] [] ? security_file_ioctl+0x8f/0xc0 [ 1472.245215] [] SyS_ioctl+0x8f/0xc0 [ 1472.250380] [] ? do_vfs_ioctl+0x11a0/0x11a0 [ 1472.256327] [] do_syscall_64+0x1a6/0x490 [ 1472.262016] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1472.270853] device syz_tun entered promiscuous mode [ 1472.284757] device syz_tun left promiscuous mode 2018/04/23 16:52:05 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)="3f17999e87cfefd0cc002c2160c0185134078b0d3965a61faddc8a98ad0f4ce33f4728b50814b37e933f565f8825c610ce1f5aba5195817568", 0x39) fdatasync(r1) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000001c0)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="4c325aeef0df43e45005a3bfa4db5e7c", 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/23 16:52:05 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)="3f17999e87cfefd0cc002c2160c0185134078b0d3965a61faddc8a98ad0f4ce33f4728b50814b37e933f565f8825c610ce1f5aba5195817568", 0x39) fdatasync(r1) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000001c0)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="4c325aeef0df43e45005a3bfa4db5e7c", 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/23 16:52:05 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x100000000, 0x200002) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000800)={0x7, &(0x7f00000002c0)=""/32, &(0x7f0000000740)=[{0x101, 0x79, 0x2, &(0x7f0000000300)=""/121}, {0x5, 0xd0, 0xb3, &(0x7f0000000380)=""/208}, {0x2, 0xde, 0x9, &(0x7f0000000480)=""/222}, {0x0, 0x5, 0x401, &(0x7f0000000580)=""/5}, {0x7, 0x79, 0x10001, &(0x7f00000005c0)=""/121}, {0x7fffffff, 0xa6, 0x7fff, &(0x7f0000000640)=""/166}, {0x1, 0x28, 0x9, &(0x7f0000000700)=""/40}]}) r1 = memfd_create(&(0x7f0000000280)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be84400", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x80000000000) r6 = dup2(r5, r4) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000840)='/dev/sequencer\x00', 0x800, 0x0) renameat(r1, &(0x7f0000000000)='./file0\x00', r7, &(0x7f0000000100)='./file0\x00') r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000000180)=""/175) write$sndseq(r6, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {0x0, 0x1}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000040)={0x0, 0x9, 0x10000, {0x77359400}}) 2018/04/23 16:52:05 executing program 6: r0 = socket(0x200000000010, 0x2, 0x2) r1 = dup(r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) write(r0, &(0x7f000095c000)="2400000025007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/23 16:52:05 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180)=0x2, 0x4) write(r0, &(0x7f0000000000)="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", 0x134) 2018/04/23 16:52:05 executing program 0: r0 = getpid() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) sched_setattr(r0, &(0x7f0000000040)={0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000187ff8), 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x1, 0x30, 0x9, 0x5}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r4, 0x80}, 0x8) r5 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000080)='\x00') ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000003c0)={0x9, 0x4b, 0x9}) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000000240)="e1544761d50ca762af4af9584697c1c67edcd3fc53b27cf81a340300feb7352575cc62ea761d473bc5860c2c95ffbf6a2fff35178d006353972c37265c8f56e438dd68482c5eecb59f769c4619422a0b25d8f4636e29a73e6011d853953f3beff9f0998a06ce0bba4d2df841604e9aa07cb0e44fd4d06b44c7f2ab10f499f2c3f1f4a6d3b31dddc1f9") mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x45010, r6, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}]}) ptrace(0x8, r0) 2018/04/23 16:52:05 executing program 4: r0 = getpid() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) sched_setattr(r0, &(0x7f0000000040)={0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000187ff8), 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x1, 0x30, 0x9, 0x5}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r4, 0x80}, 0x8) r5 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000080)='\x00') ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000003c0)={0x9, 0x4b, 0x9}) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000000240)="e1544761d50ca762af4af9584697c1c67edcd3fc53b27cf81a340300feb7352575cc62ea761d473bc5860c2c95ffbf6a2fff35178d006353972c37265c8f56e438dd68482c5eecb59f769c4619422a0b25d8f4636e29a73e6011d853953f3beff9f0998a06ce0bba4d2df841604e9aa07cb0e44fd4d06b44c7f2ab10f499f2c3f1f4a6d3b31dddc1f9") mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x45010, r6, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}]}) ptrace(0x8, r0) 2018/04/23 16:52:05 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x30, &(0x7f0000000040)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x280000000, 0xfffffffffffffff7}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/04/23 16:52:05 executing program 6: r0 = socket(0x200000000010, 0x2, 0x2) r1 = dup(r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) write(r0, &(0x7f000095c000)="2400000025007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/23 16:52:05 executing program 6: r0 = socket(0x200000000010, 0x2, 0x2) r1 = dup(r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) write(r0, &(0x7f000095c000)="2400000025007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/23 16:52:05 executing program 6: r0 = socket(0x200000000010, 0x2, 0x2) r1 = dup(r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) write(r0, &(0x7f000095c000)="2400000025007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/23 16:52:05 executing program 6: r0 = socket(0x200000000010, 0x2, 0x2) dup(r0) write(r0, &(0x7f000095c000)="2400000025007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/23 16:52:05 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/23 16:52:05 executing program 6: r0 = socket(0x200000000010, 0x2, 0x2) dup(r0) write(r0, &(0x7f000095c000)="2400000025007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/23 16:52:05 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x100000000, 0x200002) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000800)={0x7, &(0x7f00000002c0)=""/32, &(0x7f0000000740)=[{0x101, 0x79, 0x2, &(0x7f0000000300)=""/121}, {0x5, 0xd0, 0xb3, &(0x7f0000000380)=""/208}, {0x2, 0xde, 0x9, &(0x7f0000000480)=""/222}, {0x0, 0x5, 0x401, &(0x7f0000000580)=""/5}, {0x7, 0x79, 0x10001, &(0x7f00000005c0)=""/121}, {0x7fffffff, 0xa6, 0x7fff, &(0x7f0000000640)=""/166}, {0x1, 0x28, 0x9, &(0x7f0000000700)=""/40}]}) r1 = memfd_create(&(0x7f0000000280)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be84400", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x80000000000) r6 = dup2(r5, r4) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000840)='/dev/sequencer\x00', 0x800, 0x0) renameat(r1, &(0x7f0000000000)='./file0\x00', r7, &(0x7f0000000100)='./file0\x00') r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000000180)=""/175) write$sndseq(r6, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {0x0, 0x1}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000040)={0x0, 0x9, 0x10000, {0x77359400}}) 2018/04/23 16:52:05 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e22, 0x7580, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x0, [0x0, 0x0, 0x0, 0x807, 0xfffffffffffffffd, 0x4000]}, 0x5c) [ 1473.224393] binder: BINDER_SET_CONTEXT_MGR already set [ 1473.229807] binder: 24013:24060 ioctl 40046207 0 returned -16 [ 1473.241220] binder_alloc: 24014: binder_alloc_buf, no vma [ 1473.246871] binder: 24014:24059 transaction failed 29189/-3, size 0-0 line 3133 [ 1473.260457] binder_alloc: 24014: binder_alloc_buf, no vma [ 1473.266060] binder: 24013:24060 transaction failed 29189/-3, size 0-0 line 3133 [ 1473.363409] binder: undelivered TRANSACTION_ERROR: 29189 [ 1473.384479] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/23 16:52:06 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)="3f17999e87cfefd0cc002c2160c0185134078b0d3965a61faddc8a98ad0f4ce33f4728b50814b37e933f565f8825c610ce1f5aba5195817568", 0x39) fdatasync(r1) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000001c0)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="4c325aeef0df43e45005a3bfa4db5e7c", 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/23 16:52:06 executing program 6: r0 = socket(0x200000000010, 0x2, 0x2) dup(r0) write(r0, &(0x7f000095c000)="2400000025007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/23 16:52:06 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0xffffffffffffffff}, 0x7ff, [0x0, 0x9, 0x5, 0x0, 0x0, 0x0, 0x8000, 0xfffffffffffffffc]}, 0x5c) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/23 16:52:06 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180)=0x2, 0x4) write(r0, &(0x7f0000000000)="130000001000ffdde200f49ff60f05001b230a009d0000000f7fcb697ae1a3490096ea0601b93c189814e301000000f949a1b4b88ec1fc65be060202000000f1da8ed7c06c7e000000d87d8d424e35a43d010000000001e42d732747442d1f90f26af098ad800000000006518c2c681bbce9ec3c3f8612f026723affc1681de80900d4eec8a70935b80a7f41c08ffa56b97c987c4d465ddab5439b20db0f7e5bf12930d837b9cb3349b6c440007d886959eaeb01800000000000001ad5b56d2a91e1a70000000000002300000000914393c7d88b4588bef57618da12bb5dcf81b0ef81956388377acfb859eab1dbe9f28e29fc2c6490d80ae6eb5c59f0057ad1cb249087ad17a5e2ae7454d7fba24d121329c2998737806a94721eed70549cf1b3bc5ab4bc6957a87d7709fa6813cfda67fc72f9", 0x134) 2018/04/23 16:52:06 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x100000000, 0x200002) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000800)={0x7, &(0x7f00000002c0)=""/32, &(0x7f0000000740)=[{0x101, 0x79, 0x2, &(0x7f0000000300)=""/121}, {0x5, 0xd0, 0xb3, &(0x7f0000000380)=""/208}, {0x2, 0xde, 0x9, &(0x7f0000000480)=""/222}, {0x0, 0x5, 0x401, &(0x7f0000000580)=""/5}, {0x7, 0x79, 0x10001, &(0x7f00000005c0)=""/121}, {0x7fffffff, 0xa6, 0x7fff, &(0x7f0000000640)=""/166}, {0x1, 0x28, 0x9, &(0x7f0000000700)=""/40}]}) r1 = memfd_create(&(0x7f0000000280)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be84400", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x80000000000) r6 = dup2(r5, r4) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000840)='/dev/sequencer\x00', 0x800, 0x0) renameat(r1, &(0x7f0000000000)='./file0\x00', r7, &(0x7f0000000100)='./file0\x00') r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000000880)=ANY=[@ANYBLOB="02060000020000000000000000000000e8e010c08632844fa2908fc736d42f95218f71e5cf0f89bae5ee65cfddb71e78a7fef8575e93d5f3e2bb328f4074afe25d78c031cc24b586a567cedd342b64113817e6cf8c0d5566ac33ddb9531c3286cbe63499a946b570616ee480dfbf57c75cd80d73d48f5ddb55f4bf77c1f7801debb6ea9b49118855d7fd50d0d063e0aed917d477845c1a711e6bd4f658d83e19d4ea0600000000000000a8b44b4ae198be51b6c2c654bd40e7894ae5c20c16a75e58ec311fc4217aa62ac223b2ac8a52b0da521a211c33926a22ca0b67181512e4288adb81e9c3a81a4a7000a77b556b3f82dcf1a9727adf5b4c41b194cf16"], 0x10}, 0x1}, 0x0) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000000180)=""/175) write$sndseq(r6, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {0x0, 0x1}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000040)={0x0, 0x9, 0x10000, {0x77359400}}) 2018/04/23 16:52:06 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)="3f17999e87cfefd0cc002c2160c0185134078b0d3965a61faddc8a98ad0f4ce33f4728b50814b37e933f565f8825c610ce1f5aba5195817568", 0x39) fdatasync(r1) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000001c0)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="4c325aeef0df43e45005a3bfa4db5e7c", 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/23 16:52:06 executing program 4: r0 = getpid() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) sched_setattr(r0, &(0x7f0000000040)={0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000187ff8), 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x1, 0x30, 0x9, 0x5}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r4, 0x80}, 0x8) r5 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000080)='\x00') ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000003c0)={0x9, 0x4b, 0x9}) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000000240)="e1544761d50ca762af4af9584697c1c67edcd3fc53b27cf81a340300feb7352575cc62ea761d473bc5860c2c95ffbf6a2fff35178d006353972c37265c8f56e438dd68482c5eecb59f769c4619422a0b25d8f4636e29a73e6011d853953f3beff9f0998a06ce0bba4d2df841604e9aa07cb0e44fd4d06b44c7f2ab10f499f2c3f1f4a6d3b31dddc1f9") mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x45010, r6, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}]}) ptrace(0x8, r0) 2018/04/23 16:52:06 executing program 0: r0 = getpid() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) sched_setattr(r0, &(0x7f0000000040)={0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000187ff8), 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x1, 0x30, 0x9, 0x5}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r4, 0x80}, 0x8) r5 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000080)='\x00') ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000003c0)={0x9, 0x4b, 0x9}) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000000240)="e1544761d50ca762af4af9584697c1c67edcd3fc53b27cf81a340300feb7352575cc62ea761d473bc5860c2c95ffbf6a2fff35178d006353972c37265c8f56e438dd68482c5eecb59f769c4619422a0b25d8f4636e29a73e6011d853953f3beff9f0998a06ce0bba4d2df841604e9aa07cb0e44fd4d06b44c7f2ab10f499f2c3f1f4a6d3b31dddc1f9") mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x45010, r6, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}]}) ptrace(0x8, r0) 2018/04/23 16:52:06 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xfff}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000440)=0x1f) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x141000, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000480)=0x0) ptrace$getregset(0x4204, r3, 0x201, &(0x7f0000001700)={&(0x7f00000016c0)=""/20, 0x14}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00000003c0)=0xe8) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000004c0)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r6 = getgid() stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x6, 0x1180, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000140), &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000002000004000000ffffffff0200000011000000080000000200726f7b65300000000000000000000000000000000000000000000000000000006272696467655f736c6176655f31000076657468315f746f5f7465616d000000aaaaaaaaaa0e0000ffff00ff0180c2793113eebb00000000ff00ff00df00002801000058010000d001000069703600000000000000000000000000000000010000000000000000000100005000000000000000ff020000000000000000000000000001fe2500000000000000000000000000bb000000ffffffffff000000ffffffffff04ffff00000000c3c8b8bd1789397500ff000000000000ff01620b7a4e224e234e244e230029c07e21776e657200000000000000000000000000000000000000000000000000000017ffe7", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="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"]}, 0x1200) bind$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) recvfrom$unix(r2, &(0x7f00000017c0)=""/148, 0x94, 0x10000, 0x0, 0x0) 2018/04/23 16:52:06 executing program 6: r0 = socket(0x200000000010, 0x2, 0x2) write(r0, &(0x7f000095c000)="2400000025007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/23 16:52:06 executing program 6: write(0xffffffffffffffff, &(0x7f000095c000)="2400000025007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/23 16:52:06 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180)=0x2, 0x4) write(r0, &(0x7f0000000000)="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", 0x134) 2018/04/23 16:52:06 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x100000000, 0x200002) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000800)={0x7, &(0x7f00000002c0)=""/32, &(0x7f0000000740)=[{0x101, 0x79, 0x2, &(0x7f0000000300)=""/121}, {0x5, 0xd0, 0xb3, &(0x7f0000000380)=""/208}, {0x2, 0xde, 0x9, &(0x7f0000000480)=""/222}, {0x0, 0x5, 0x401, &(0x7f0000000580)=""/5}, {0x7, 0x79, 0x10001, &(0x7f00000005c0)=""/121}, {0x7fffffff, 0xa6, 0x7fff, &(0x7f0000000640)=""/166}, {0x1, 0x28, 0x9, &(0x7f0000000700)=""/40}]}) r1 = memfd_create(&(0x7f0000000280)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be84400", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x80000000000) r6 = dup2(r5, r4) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000840)='/dev/sequencer\x00', 0x800, 0x0) renameat(r1, &(0x7f0000000000)='./file0\x00', r7, &(0x7f0000000100)='./file0\x00') r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000000180)=""/175) write$sndseq(r6, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {0x0, 0x1}}], 0x30) 2018/04/23 16:52:07 executing program 6: write(0xffffffffffffffff, &(0x7f000095c000)="2400000025007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/23 16:52:07 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x0, [0x0, 0x0, 0x7]}, 0x5c) recvmmsg(r0, &(0x7f0000000200)=[{{&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/78, 0x4e}], 0x1, &(0x7f0000000140)=""/139, 0x8b, 0x4}, 0x7447}], 0x1, 0x2, &(0x7f00000002c0)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000440)={&(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], 0x4}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000003c0)={r2, 0x8001, 0x5, 0x5}, 0x10) 2018/04/23 16:52:07 executing program 6: write(0xffffffffffffffff, &(0x7f000095c000)="2400000025007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) [ 1474.349606] binder: BINDER_SET_CONTEXT_MGR already set [ 1474.354962] binder: 24080:24119 ioctl 40046207 0 returned -16 [ 1474.367997] binder_alloc: 24077: binder_alloc_buf, no vma [ 1474.373642] binder: 24077:24118 transaction failed 29189/-3, size 0-0 line 3133 [ 1474.383318] binder_alloc: 24077: binder_alloc_buf, no vma [ 1474.390494] binder: 24080:24119 transaction failed 29189/-3, size 0-0 line 3133 [ 1474.505401] binder: undelivered TRANSACTION_ERROR: 29189 [ 1474.515576] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/23 16:52:08 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)="3f17999e87cfefd0cc002c2160c0185134078b0d3965a61faddc8a98ad0f4ce33f4728b50814b37e933f565f8825c610ce1f5aba5195817568", 0x39) fdatasync(r1) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000001c0)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="4c325aeef0df43e45005a3bfa4db5e7c", 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/23 16:52:08 executing program 6: r0 = socket(0x0, 0x2, 0x2) write(r0, &(0x7f000095c000)="2400000025007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/23 16:52:08 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180)=0x2, 0x4) write(r0, &(0x7f0000000000)="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", 0x134) 2018/04/23 16:52:08 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x100000000, 0x200002) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000800)={0x7, &(0x7f00000002c0)=""/32, &(0x7f0000000740)=[{0x101, 0x79, 0x2, &(0x7f0000000300)=""/121}, {0x5, 0xd0, 0xb3, &(0x7f0000000380)=""/208}, {0x2, 0xde, 0x9, &(0x7f0000000480)=""/222}, {0x0, 0x5, 0x401, &(0x7f0000000580)=""/5}, {0x7, 0x79, 0x10001, &(0x7f00000005c0)=""/121}, {0x7fffffff, 0xa6, 0x7fff, &(0x7f0000000640)=""/166}, {0x1, 0x28, 0x9, &(0x7f0000000700)=""/40}]}) r1 = memfd_create(&(0x7f0000000280)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be84400", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x80000000000) r6 = dup2(r5, r4) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000840)='/dev/sequencer\x00', 0x800, 0x0) renameat(r1, &(0x7f0000000000)='./file0\x00', r7, &(0x7f0000000100)='./file0\x00') r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000000180)=""/175) 2018/04/23 16:52:08 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)="3f17999e87cfefd0cc002c2160c0185134078b0d3965a61faddc8a98ad0f4ce33f4728b50814b37e933f565f8825c610ce1f5aba5195817568", 0x39) fdatasync(r1) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000001c0)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="4c325aeef0df43e45005a3bfa4db5e7c", 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/23 16:52:08 executing program 4: r0 = getpid() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) sched_setattr(r0, &(0x7f0000000040)={0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000187ff8), 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x1, 0x30, 0x9, 0x5}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r4, 0x80}, 0x8) r5 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000080)='\x00') ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000003c0)={0x9, 0x4b, 0x9}) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000000240)="e1544761d50ca762af4af9584697c1c67edcd3fc53b27cf81a340300feb7352575cc62ea761d473bc5860c2c95ffbf6a2fff35178d006353972c37265c8f56e438dd68482c5eecb59f769c4619422a0b25d8f4636e29a73e6011d853953f3beff9f0998a06ce0bba4d2df841604e9aa07cb0e44fd4d06b44c7f2ab10f499f2c3f1f4a6d3b31dddc1f9") mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x45010, r6, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}]}) ptrace(0x8, r0) 2018/04/23 16:52:08 executing program 0: r0 = getpid() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) sched_setattr(r0, &(0x7f0000000040)={0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000187ff8), 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x1, 0x30, 0x9, 0x5}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r4, 0x80}, 0x8) r5 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000080)='\x00') ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000003c0)={0x9, 0x4b, 0x9}) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000000240)="e1544761d50ca762af4af9584697c1c67edcd3fc53b27cf81a340300feb7352575cc62ea761d473bc5860c2c95ffbf6a2fff35178d006353972c37265c8f56e438dd68482c5eecb59f769c4619422a0b25d8f4636e29a73e6011d853953f3beff9f0998a06ce0bba4d2df841604e9aa07cb0e44fd4d06b44c7f2ab10f499f2c3f1f4a6d3b31dddc1f9") mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x45010, r6, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}]}) ptrace(0x8, r0) 2018/04/23 16:52:08 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000000000)=0x7d, 0xfffffcb6) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x0, [0x0, 0x3]}, 0x5c) 2018/04/23 16:52:08 executing program 6: r0 = socket(0x0, 0x2, 0x2) write(r0, &(0x7f000095c000)="2400000025007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/23 16:52:08 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20a00, 0x0) 2018/04/23 16:52:08 executing program 6: r0 = socket(0x0, 0x2, 0x2) write(r0, &(0x7f000095c000)="2400000025007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/23 16:52:08 executing program 6: r0 = socket(0x200000000010, 0x0, 0x2) write(r0, &(0x7f000095c000)="2400000025007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/23 16:52:08 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x8000, 0x0) write(r0, &(0x7f0000000000)="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", 0x134) 2018/04/23 16:52:08 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/04/23 16:52:08 executing program 6: r0 = socket(0x200000000010, 0x0, 0x2) write(r0, &(0x7f000095c000)="2400000025007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/23 16:52:08 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x100000000, 0x200002) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000800)={0x7, &(0x7f00000002c0)=""/32, &(0x7f0000000740)=[{0x101, 0x79, 0x2, &(0x7f0000000300)=""/121}, {0x5, 0xd0, 0xb3, &(0x7f0000000380)=""/208}, {0x2, 0xde, 0x9, &(0x7f0000000480)=""/222}, {0x0, 0x5, 0x401, &(0x7f0000000580)=""/5}, {0x7, 0x79, 0x10001, &(0x7f00000005c0)=""/121}, {0x7fffffff, 0xa6, 0x7fff, &(0x7f0000000640)=""/166}, {0x1, 0x28, 0x9, &(0x7f0000000700)=""/40}]}) r1 = memfd_create(&(0x7f0000000280)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be84400", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x80000000000) dup2(r5, r4) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000840)='/dev/sequencer\x00', 0x800, 0x0) renameat(r1, &(0x7f0000000000)='./file0\x00', r6, &(0x7f0000000100)='./file0\x00') r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) [ 1475.524215] binder: BINDER_SET_CONTEXT_MGR already set [ 1475.529583] binder: 24142:24190 ioctl 40046207 0 returned -16 [ 1475.542211] binder_alloc: 24140: binder_alloc_buf, no vma [ 1475.547808] binder: 24140:24189 transaction failed 29189/-3, size 0-0 line 3133 [ 1475.553722] binder_alloc: 24140: binder_alloc_buf, no vma [ 1475.553738] binder: 24142:24190 transaction failed 29189/-3, size 0-0 line 3133 [ 1475.661467] binder: undelivered TRANSACTION_ERROR: 29189 [ 1475.679513] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/23 16:52:09 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)="3f17999e87cfefd0cc002c2160c0185134078b0d3965a61faddc8a98ad0f4ce33f4728b50814b37e933f565f8825c610ce1f5aba5195817568", 0x39) fdatasync(r1) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000001c0)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="4c325aeef0df43e45005a3bfa4db5e7c", 0x10) 2018/04/23 16:52:09 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x4}, {0x3, 0x30}], 0x2) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r2 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0xb8e7, 0x2) r3 = getpid() fcntl$lock(r1, 0x6, &(0x7f0000000080)={0x2, 0x1, 0x0, 0x2d, r3}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000300)={'ip6gretap0\x00', {0x4, 0x10001, 0x8f5, "2332f8bf7be6", 0x9}}) 2018/04/23 16:52:09 executing program 6: r0 = socket(0x200000000010, 0x0, 0x2) write(r0, &(0x7f000095c000)="2400000025007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/23 16:52:09 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000)="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", 0x134) 2018/04/23 16:52:09 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x100000000, 0x200002) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000800)={0x7, &(0x7f00000002c0)=""/32, &(0x7f0000000740)=[{0x101, 0x79, 0x2, &(0x7f0000000300)=""/121}, {0x5, 0xd0, 0xb3, &(0x7f0000000380)=""/208}, {0x2, 0xde, 0x9, &(0x7f0000000480)=""/222}, {0x0, 0x5, 0x401, &(0x7f0000000580)=""/5}, {0x7, 0x79, 0x10001, &(0x7f00000005c0)=""/121}, {0x7fffffff, 0xa6, 0x7fff, &(0x7f0000000640)=""/166}, {0x1, 0x28, 0x9, &(0x7f0000000700)=""/40}]}) r1 = memfd_create(&(0x7f0000000280)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be84400", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x80000000000) dup2(r5, r4) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000840)='/dev/sequencer\x00', 0x800, 0x0) renameat(r1, &(0x7f0000000000)='./file0\x00', r6, &(0x7f0000000100)='./file0\x00') sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) 2018/04/23 16:52:09 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)="3f17999e87cfefd0cc002c2160c0185134078b0d3965a61faddc8a98ad0f4ce33f4728b50814b37e933f565f8825c610ce1f5aba5195817568", 0x39) fdatasync(r1) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/23 16:52:09 executing program 0: r0 = getpid() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) sched_setattr(r0, &(0x7f0000000040)={0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000187ff8), 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x1, 0x30, 0x9, 0x5}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r4, 0x80}, 0x8) syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r5 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000080)='\x00') ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000003c0)={0x9, 0x4b, 0x9}) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000000240)="e1544761d50ca762af4af9584697c1c67edcd3fc53b27cf81a340300feb7352575cc62ea761d473bc5860c2c95ffbf6a2fff35178d006353972c37265c8f56e438dd68482c5eecb59f769c4619422a0b25d8f4636e29a73e6011d853953f3beff9f0998a06ce0bba4d2df841604e9aa07cb0e44fd4d06b44c7f2ab10f499f2c3f1f4a6d3b31dddc1f9") mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x45010, r5, 0x0) ptrace(0x8, r0) 2018/04/23 16:52:09 executing program 4: r0 = getpid() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) sched_setattr(r0, &(0x7f0000000040)={0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000187ff8), 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x1, 0x30, 0x9, 0x5}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r4, 0x80}, 0x8) r5 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000080)='\x00') ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000003c0)={0x9, 0x4b, 0x9}) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000000240)="e1544761d50ca762af4af9584697c1c67edcd3fc53b27cf81a340300feb7352575cc62ea761d473bc5860c2c95ffbf6a2fff35178d006353972c37265c8f56e438dd68482c5eecb59f769c4619422a0b25d8f4636e29a73e6011d853953f3beff9f0998a06ce0bba4d2df841604e9aa07cb0e44fd4d06b44c7f2ab10f499f2c3f1f4a6d3b31dddc1f9") mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x45010, r6, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}]}) 2018/04/23 16:52:09 executing program 6: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000095c000)="2400000025007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/23 16:52:09 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200002, 0x0) epoll_create(0xb3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) setsockopt(r0, 0x726, 0x400, &(0x7f00000000c0)="82c07275f4b32dacf15c5f041d5ad65f775f9c54709747a043e23f8d83b61fc0bb03c8ce531210b1741e30816580f931c0174bfbb49cb26e17d5b403c9810ac18e575b7f224de8c5c7a4ade375302dc5b924e2336b0ac8498693eee9f31ccbaece44a6acc044bbe33fec104f328290cc41174a951bfcd46584c1013afd2f0bd55f611f07aa870a1937350bf9b36b34d1f2dbd6c10cc18278ae44393afac4e8eca0c4225b883399a4731bf284c1cd02059821372b6fa6c282d43eaa1591b1c08400c3b2b576dd4c655880a7ab29345bdd05e54327b7ee2d6361346590274302ddf683", 0xe2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=0x0) capset(&(0x7f0000000200)={0x200f1526, r2}, &(0x7f00000002c0)={0x2, 0xdb4, 0xfffffffffffffffb, 0x20, 0x1f, 0x7}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/04/23 16:52:09 executing program 6: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000095c000)="2400000025007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/23 16:52:09 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x100000000, 0x200002) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000800)={0x7, &(0x7f00000002c0)=""/32, &(0x7f0000000740)=[{0x101, 0x79, 0x2, &(0x7f0000000300)=""/121}, {0x5, 0xd0, 0xb3, &(0x7f0000000380)=""/208}, {0x2, 0xde, 0x9, &(0x7f0000000480)=""/222}, {0x0, 0x5, 0x401, &(0x7f0000000580)=""/5}, {0x7, 0x79, 0x10001, &(0x7f00000005c0)=""/121}, {0x7fffffff, 0xa6, 0x7fff, &(0x7f0000000640)=""/166}, {0x1, 0x28, 0x9, &(0x7f0000000700)=""/40}]}) r1 = memfd_create(&(0x7f0000000280)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be84400", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x80000000000) dup2(r5, r4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000840)='/dev/sequencer\x00', 0x800, 0x0) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) 2018/04/23 16:52:09 executing program 6: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000095c000)="2400000025007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/23 16:52:09 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x100000000, 0x305800) connect$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x1, 0x2, 0x1, 0x80000000, 0x3, "1bb44dd3d53f1390933f78b71bcbeb9dc360d1f42266cd74bc04c57fbcfb9a6c63f0a44343b6148a01eb251f4b42e3cbf699de60e692a8d17c95bd3dc9761e", 0x31}, 0x60) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/04/23 16:52:09 executing program 2: write(0xffffffffffffffff, &(0x7f0000000000)="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", 0x134) 2018/04/23 16:52:09 executing program 6: r0 = socket(0x200000000010, 0x2, 0x2) write(0xffffffffffffffff, &(0x7f000095c000)="2400000025007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) [ 1476.568155] binder: BINDER_SET_CONTEXT_MGR already set [ 1476.573480] binder: 24211:24250 ioctl 40046207 0 returned -16 [ 1476.596724] binder_alloc: 24208: binder_alloc_buf, no vma [ 1476.602354] binder: 24211:24250 transaction failed 29189/-3, size 0-0 line 3133 [ 1476.714005] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/23 16:52:10 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)="3f17999e87cfefd0cc002c2160c0185134078b0d3965a61faddc8a98ad0f4ce33f4728b50814b37e933f565f8825c610ce1f5aba5195817568", 0x39) fdatasync(r1) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000001c0)) 2018/04/23 16:52:10 executing program 6: r0 = socket(0x200000000010, 0x2, 0x2) write(0xffffffffffffffff, &(0x7f000095c000)="2400000025007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/23 16:52:10 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netstat\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x804040}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xd4, r2, 0x400, 0x70bd25, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x101}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1c}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x400}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x38}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x8}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xf6d4}]}, 0xd4}, 0x1, 0x0, 0x0, 0x24000800}, 0x20000000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/04/23 16:52:10 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(0xffffffffffffffff, &(0x7f0000000000)="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", 0x134) 2018/04/23 16:52:10 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x100000000, 0x200002) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000800)={0x7, &(0x7f00000002c0)=""/32, &(0x7f0000000740)=[{0x101, 0x79, 0x2, &(0x7f0000000300)=""/121}, {0x5, 0xd0, 0xb3, &(0x7f0000000380)=""/208}, {0x2, 0xde, 0x9, &(0x7f0000000480)=""/222}, {0x0, 0x5, 0x401, &(0x7f0000000580)=""/5}, {0x7, 0x79, 0x10001, &(0x7f00000005c0)=""/121}, {0x7fffffff, 0xa6, 0x7fff, &(0x7f0000000640)=""/166}, {0x1, 0x28, 0x9, &(0x7f0000000700)=""/40}]}) r1 = memfd_create(&(0x7f0000000280)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be84400", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x80000000000) dup2(r5, r4) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) 2018/04/23 16:52:10 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)="3f17999e87cfefd0cc002c2160c0185134078b0d3965a61faddc8a98ad0f4ce33f4728b50814b37e933f565f8825c610ce1f5aba5195817568", 0x39) fdatasync(r1) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/23 16:52:10 executing program 0: r0 = getpid() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) sched_setattr(r0, &(0x7f0000000040)={0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000187ff8), 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x1, 0x30, 0x9, 0x5}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r4, 0x80}, 0x8) syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r5 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000080)='\x00') ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000003c0)={0x9, 0x4b, 0x9}) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000000240)="e1544761d50ca762af4af9584697c1c67edcd3fc53b27cf81a340300feb7352575cc62ea761d473bc5860c2c95ffbf6a2fff35178d006353972c37265c8f56e438dd68482c5eecb59f769c4619422a0b25d8f4636e29a73e6011d853953f3beff9f0998a06ce0bba4d2df841604e9aa07cb0e44fd4d06b44c7f2ab10f499f2c3f1f4a6d3b31dddc1f9") ptrace(0x8, r0) 2018/04/23 16:52:10 executing program 4: r0 = getpid() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) sched_setattr(r0, &(0x7f0000000040)={0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000187ff8), 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x1, 0x30, 0x9, 0x5}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r4, 0x80}, 0x8) r5 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000080)='\x00') ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000003c0)={0x9, 0x4b, 0x9}) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000000240)="e1544761d50ca762af4af9584697c1c67edcd3fc53b27cf81a340300feb7352575cc62ea761d473bc5860c2c95ffbf6a2fff35178d006353972c37265c8f56e438dd68482c5eecb59f769c4619422a0b25d8f4636e29a73e6011d853953f3beff9f0998a06ce0bba4d2df841604e9aa07cb0e44fd4d06b44c7f2ab10f499f2c3f1f4a6d3b31dddc1f9") ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}]}) 2018/04/23 16:52:10 executing program 6: r0 = socket(0x200000000010, 0x2, 0x2) write(0xffffffffffffffff, &(0x7f000095c000)="2400000025007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/23 16:52:10 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000200)={0x9, {{0xa, 0x4e22, 0x4f}}, {{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x81}}}, 0x108) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000080), 0x4) 2018/04/23 16:52:10 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) prctl$void(0x1f) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/04/23 16:52:10 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x100000000, 0x200002) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000800)={0x7, &(0x7f00000002c0)=""/32, &(0x7f0000000740)=[{0x101, 0x79, 0x2, &(0x7f0000000300)=""/121}, {0x5, 0xd0, 0xb3, &(0x7f0000000380)=""/208}, {0x2, 0xde, 0x9, &(0x7f0000000480)=""/222}, {0x0, 0x5, 0x401, &(0x7f0000000580)=""/5}, {0x7, 0x79, 0x10001, &(0x7f00000005c0)=""/121}, {0x7fffffff, 0xa6, 0x7fff, &(0x7f0000000640)=""/166}, {0x1, 0x28, 0x9, &(0x7f0000000700)=""/40}]}) r1 = memfd_create(&(0x7f0000000280)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be84400", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) memfd_create(&(0x7f000003e000)='\t', 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x80000000000) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) 2018/04/23 16:52:10 executing program 6: r0 = socket(0x200000000010, 0x2, 0x2) write(r0, &(0x7f000095c000), 0x0) 2018/04/23 16:52:10 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x0) 2018/04/23 16:52:10 executing program 6: r0 = socket(0x200000000010, 0x2, 0x2) write(r0, &(0x7f000095c000), 0x0) 2018/04/23 16:52:10 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000200)={@multicast1, @empty, 0x0}, &(0x7f00000002c0)=0xc) getsockname$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14) accept$packet(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000640)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000680)={0x0, @rand_addr, @multicast1}, &(0x7f00000006c0)=0xc) getsockname$packet(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000740)=0x14) recvmmsg(r0, &(0x7f0000004380)=[{{&(0x7f00000007c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000840)=""/46, 0x2e}, {&(0x7f0000000880)=""/244, 0xf4}], 0x2, 0x0, 0x0, 0x1}, 0x4}, {{&(0x7f00000009c0), 0x80, &(0x7f0000002e00)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/170, 0xaa}, {&(0x7f0000001b00)=""/69, 0x45}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/178, 0xb2}, {&(0x7f0000002c40)=""/222, 0xde}, {&(0x7f0000002d40)=""/146, 0x92}], 0x7, &(0x7f0000002e80)=""/104, 0x68, 0x6}, 0x1ff}, {{&(0x7f0000002f00)=@hci, 0x80, &(0x7f0000003300)=[{&(0x7f0000002f80)=""/113, 0x71}, {&(0x7f0000003000)=""/253, 0xfd}, {&(0x7f0000003100)=""/142, 0x8e}, {&(0x7f00000031c0)=""/63, 0x3f}, {&(0x7f0000003200)=""/239, 0xef}], 0x5, &(0x7f0000003380)=""/4096, 0x1000, 0x6}, 0x4}], 0x3, 0x2020, 0x0) getsockname$packet(r0, &(0x7f0000004440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004480)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000007b80)={@loopback, 0x0}, &(0x7f0000007bc0)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000007c00)={0x0}, &(0x7f0000007c40)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)=0x0) wait4(r11, &(0x7f00000003c0), 0x8, &(0x7f0000000400)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007c80)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000007d80)=0xe8) getpeername$packet(r0, &(0x7f000000af40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000af80)=0x14) accept$packet(r0, &(0x7f000000b480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000b4c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000b500)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000b540)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f000000b640)=0xe8) accept4$packet(r0, &(0x7f000000b680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000b6c0)=0x14, 0x80800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000b700)={0x0, @local, @loopback}, &(0x7f000000b740)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000b780)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f000000bd40)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f000000bd00)={&(0x7f000000b7c0)={0x528, r1, 0x104, 0x6, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r2}, {0x94, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r3}, {0xc0, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0xf4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x44, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r13}, {0xf8, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0x160, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x3f, 0x6, 0x40, 0x4}, {0x80000000, 0x1, 0xfff, 0x95a}, {0xffffffff, 0x5, 0x0, 0x1}, {0x5, 0x4, 0x7, 0x3}, {0x2, 0xfff, 0x4, 0x9ad2}, {0x4, 0x2, 0x1, 0x5212}, {0x80, 0x0, 0xfffffffffffffffb, 0x90}]}}}]}}]}, 0x528}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x100) r20 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r20, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) sendto$inet(r0, &(0x7f0000000080)="188f4e9562e8d733e5cbdadf401735d86e159d32708a50565eac78e2da6a1dff32f1df8558a6b1adc252959860c8f6c6caf9d2abcdfe2ace0d68dc79e99020fac7972062f05c9d907166e6ce6e3026ba6009c2638eaf63072747d5093fdb4d80c00e90b939e8d525cc1c4848dc65032f6a9118dd7fd082d639ea5c913d22eb39a328b6ab72bf6d63d7ef82de7fb88c43ed08e0ef4b790e60c7afe91bd708c659239fd8059f2c", 0xffffff7a, 0x80, &(0x7f0000000140)={0x2, 0x4e24, @rand_addr=0x2000000000}, 0x10) [ 1477.622718] binder: BINDER_SET_CONTEXT_MGR already set [ 1477.628186] binder: 24262:24313 ioctl 40046207 0 returned -16 [ 1477.646941] binder_alloc: 24267: binder_alloc_buf, no vma [ 1477.652578] binder: 24262:24313 transaction failed 29189/-3, size 0-0 line 3133 [ 1477.763721] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/23 16:52:11 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) 2018/04/23 16:52:11 executing program 6: r0 = socket(0x200000000010, 0x2, 0x2) write(r0, &(0x7f000095c000), 0x0) 2018/04/23 16:52:11 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000)="130000001000ffdde200f49ff60f05001b230a009d0000000f7fcb697ae1a3490096ea0601b93c189814e301000000f949a1b4b88ec1fc65be060202000000f1da8ed7c06c7e000000d87d8d424e35a43d010000000001e42d732747442d1f90f26af098ad800000000006518c2c681bbce9ec3c3f8612f026723affc1681de80900d4eec8a70935b80a7f41c08ffa56b97c987c4d465ddab543", 0x9a) 2018/04/23 16:52:11 executing program 0: r0 = getpid() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) sched_setattr(r0, &(0x7f0000000040)={0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000187ff8), 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x1, 0x30, 0x9, 0x5}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r4, 0x80}, 0x8) syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r5 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000080)='\x00') ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000003c0)={0x9, 0x4b, 0x9}) ptrace(0x8, r0) 2018/04/23 16:52:11 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)="3f17999e87cfefd0cc002c2160c0185134078b0d3965a61faddc8a98ad0f4ce33f4728b50814b37e933f565f8825c610ce1f5aba5195817568", 0x39) fdatasync(r1) 2018/04/23 16:52:11 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x100000000, 0x200002) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000800)={0x7, &(0x7f00000002c0)=""/32, &(0x7f0000000740)=[{0x101, 0x79, 0x2, &(0x7f0000000300)=""/121}, {0x5, 0xd0, 0xb3, &(0x7f0000000380)=""/208}, {0x2, 0xde, 0x9, &(0x7f0000000480)=""/222}, {0x0, 0x5, 0x401, &(0x7f0000000580)=""/5}, {0x7, 0x79, 0x10001, &(0x7f00000005c0)=""/121}, {0x7fffffff, 0xa6, 0x7fff, &(0x7f0000000640)=""/166}, {0x1, 0x28, 0x9, &(0x7f0000000700)=""/40}]}) r1 = memfd_create(&(0x7f0000000280)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be84400", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) 2018/04/23 16:52:11 executing program 4: r0 = getpid() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) sched_setattr(r0, &(0x7f0000000040)={0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000187ff8), 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x1, 0x30, 0x9, 0x5}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r4, 0x80}, 0x8) r5 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000080)='\x00') ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000003c0)={0x9, 0x4b, 0x9}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}]}) 2018/04/23 16:52:11 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)="3f17999e87cfefd0cc002c2160c0185134078b0d3965a61faddc8a98ad0f4ce33f4728b50814b37e933f565f8825c610ce1f5aba5195817568", 0x39) fdatasync(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/23 16:52:11 executing program 6: r0 = socket(0x200000000010, 0x2, 0x2) write(r0, &(0x7f000095c000)="2400000025007f0000000000000077010000", 0x12) 2018/04/23 16:52:11 executing program 6: r0 = socket(0x200000000010, 0x2, 0x2) write(r0, &(0x7f000095c000), 0x0) 2018/04/23 16:52:11 executing program 6: r0 = socket(0x200000000010, 0x2, 0x2) write(r0, &(0x7f000095c000), 0x0) [ 1478.698899] binder: BINDER_SET_CONTEXT_MGR already set [ 1478.704256] binder: 24335:24358 ioctl 40046207 0 returned -16 [ 1478.707879] binder_alloc: 24331: binder_alloc_buf, no vma [ 1478.707902] binder: 24331:24356 transaction failed 29189/-3, size 0-0 line 3133 [ 1478.811473] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/23 16:52:12 executing program 1: fanotify_init(0x25, 0x403) socket$l2tp(0x18, 0x1, 0x1) creat(&(0x7f0000000040)='./file0\x00', 0x4) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x10000, 0x0) fcntl$setpipe(r0, 0x407, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x12e80, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/04/23 16:52:12 executing program 0: r0 = getpid() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) sched_setattr(r0, &(0x7f0000000040)={0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000187ff8), 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x1, 0x30, 0x9, 0x5}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r4, 0x80}, 0x8) syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r5 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000080)='\x00') ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) ptrace(0x8, r0) 2018/04/23 16:52:12 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x100000000, 0x200002) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000800)={0x7, &(0x7f00000002c0)=""/32, &(0x7f0000000740)=[{0x101, 0x79, 0x2, &(0x7f0000000300)=""/121}, {0x5, 0xd0, 0xb3, &(0x7f0000000380)=""/208}, {0x2, 0xde, 0x9, &(0x7f0000000480)=""/222}, {0x0, 0x5, 0x401, &(0x7f0000000580)=""/5}, {0x7, 0x79, 0x10001, &(0x7f00000005c0)=""/121}, {0x7fffffff, 0xa6, 0x7fff, &(0x7f0000000640)=""/166}, {0x1, 0x28, 0x9, &(0x7f0000000700)=""/40}]}) r1 = memfd_create(&(0x7f0000000280)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be84400", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) 2018/04/23 16:52:12 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)="3f17999e87cfefd0cc002c2160c0185134078b0d3965a61faddc8a98ad0f4ce33f4728b50814b37e933f565f8825c610ce1f5aba5195817568", 0x39) fdatasync(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/23 16:52:12 executing program 6: r0 = socket(0x200000000010, 0x2, 0x2) write(r0, &(0x7f000095c000), 0x0) 2018/04/23 16:52:12 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000)="130000001000ffdde200f49ff60f05001b230a009d0000000f7fcb697ae1a3490096ea0601b93c189814e301000000f949a1b4b88ec1fc65be060202000000f1da8ed7c06c7e000000d87d8d424e35a43d010000000001e42d732747442d1f90f26af098ad800000000006518c2c681bbce9ec3c3f8612f026723affc1681de80900d4eec8a70935b80a7f41c08ffa56b97c987c4d465ddab543", 0x9a) 2018/04/23 16:52:12 executing program 4: r0 = getpid() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) sched_setattr(r0, &(0x7f0000000040)={0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000187ff8), 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x1, 0x30, 0x9, 0x5}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r4, 0x80}, 0x8) r5 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000080)='\x00') ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}]}) 2018/04/23 16:52:12 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)="3f17999e87cfefd0cc002c2160c0185134078b0d3965a61faddc8a98ad0f4ce33f4728b50814b37e933f565f8825c610ce1f5aba5195817568", 0x39) 2018/04/23 16:52:12 executing program 6: r0 = socket(0x200000000010, 0x2, 0x2) write(r0, &(0x7f000095c000)="2400000025007f0000", 0x9) 2018/04/23 16:52:12 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x400}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x8000}, 0x8) 2018/04/23 16:52:12 executing program 6: r0 = socket(0x200000000010, 0x2, 0x2) write(r0, &(0x7f000095c000)="2400000025007f0000", 0x9) 2018/04/23 16:52:12 executing program 6: r0 = socket(0x200000000010, 0x2, 0x2) write(r0, &(0x7f000095c000)="2400000025007f0000", 0x9) 2018/04/23 16:52:12 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) r2 = dup2(r0, r0) accept$packet(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0xc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='reno\x00', 0x5) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000380), &(0x7f00000003c0)=0x78) 2018/04/23 16:52:12 executing program 6: r0 = socket(0x200000000010, 0x2, 0x2) write(r0, &(0x7f000095c000)="2400000025007f00000000000000", 0xe) 2018/04/23 16:52:12 executing program 6: r0 = socket(0x200000000010, 0x2, 0x2) write(r0, &(0x7f000095c000)="2400000025007f00000000000000", 0xe) [ 1479.726445] binder: BINDER_SET_CONTEXT_MGR already set [ 1479.731864] binder: 24375:24415 ioctl 40046207 0 returned -16 [ 1479.743892] binder_alloc: 24370: binder_alloc_buf, no vma [ 1479.749505] binder: 24375:24415 transaction failed 29189/-3, size 0-0 line 3133 [ 1479.861202] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/23 16:52:13 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000)="130000001000ffdde200f49ff60f05001b230a009d0000000f7fcb697ae1a3490096ea0601b93c189814e301000000f949a1b4b88ec1fc65be060202000000f1da8ed7c06c7e000000d87d8d424e35a43d010000000001e42d732747442d1f90f26af098ad800000000006518c2c681bbce9ec3c3f8612f026723affc1681de80900d4eec8a70935b80a7f41c08ffa56b97c987c4d465ddab543", 0x9a) 2018/04/23 16:52:13 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x100000000, 0x200002) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000800)={0x7, &(0x7f00000002c0)=""/32, &(0x7f0000000740)=[{0x101, 0x79, 0x2, &(0x7f0000000300)=""/121}, {0x5, 0xd0, 0xb3, &(0x7f0000000380)=""/208}, {0x2, 0xde, 0x9, &(0x7f0000000480)=""/222}, {0x0, 0x5, 0x401, &(0x7f0000000580)=""/5}, {0x7, 0x79, 0x10001, &(0x7f00000005c0)=""/121}, {0x7fffffff, 0xa6, 0x7fff, &(0x7f0000000640)=""/166}, {0x1, 0x28, 0x9, &(0x7f0000000700)=""/40}]}) r1 = memfd_create(&(0x7f0000000280)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be84400", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) 2018/04/23 16:52:13 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x7a00000, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) socket$netlink(0x10, 0x3, 0xf) 2018/04/23 16:52:13 executing program 6: r0 = socket(0x200000000010, 0x2, 0x2) write(r0, &(0x7f000095c000)="2400000025007f00000000000000", 0xe) 2018/04/23 16:52:13 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)="3f17999e87cfefd0cc002c2160c0185134078b0d3965a61faddc8a98ad0f4ce33f4728b50814b37e933f565f8825c610ce1f5aba5195817568", 0x39) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/23 16:52:13 executing program 0: r0 = getpid() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) sched_setattr(r0, &(0x7f0000000040)={0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000187ff8), 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x1, 0x30, 0x9, 0x5}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r4, 0x80}, 0x8) syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r5 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000080)='\x00') ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) ptrace(0x8, r0) 2018/04/23 16:52:13 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) 2018/04/23 16:52:13 executing program 4: r0 = getpid() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) sched_setattr(r0, &(0x7f0000000040)={0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000187ff8), 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x1, 0x30, 0x9, 0x5}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r4, 0x80}, 0x8) r5 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000080)='\x00') ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}]}) 2018/04/23 16:52:13 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x40000000}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x2000400, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffffffffffff}, 0x9}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={r2, 0x6}, &(0x7f0000000380)=0x8) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x8000, 0x3}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x2c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000140)={r4, 0x160}, &(0x7f0000000180)=0x8) 2018/04/23 16:52:13 executing program 6: r0 = socket(0x200000000010, 0x2, 0x2) write(r0, &(0x7f000095c000)="2400000025007f000000000000007701", 0x10) 2018/04/23 16:52:13 executing program 6: r0 = socket(0x200000000010, 0x2, 0x2) write(r0, &(0x7f000095c000)="2400000025007f00000000000000", 0xe) 2018/04/23 16:52:13 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) 2018/04/23 16:52:13 executing program 6: r0 = socket(0x200000000010, 0x2, 0x2) write(r0, &(0x7f000095c000)="2400000025007f00000000000000", 0xe) 2018/04/23 16:52:13 executing program 6: r0 = socket(0x200000000010, 0x2, 0x2) write(r0, &(0x7f000095c000)="2400000025007f00000000000000", 0xe) 2018/04/23 16:52:13 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x100000000, 0x200002) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000800)={0x7, &(0x7f00000002c0)=""/32, &(0x7f0000000740)=[{0x101, 0x79, 0x2, &(0x7f0000000300)=""/121}, {0x5, 0xd0, 0xb3, &(0x7f0000000380)=""/208}, {0x2, 0xde, 0x9, &(0x7f0000000480)=""/222}, {0x0, 0x5, 0x401, &(0x7f0000000580)=""/5}, {0x7, 0x79, 0x10001, &(0x7f00000005c0)=""/121}, {0x7fffffff, 0xa6, 0x7fff, &(0x7f0000000640)=""/166}, {0x1, 0x28, 0x9, &(0x7f0000000700)=""/40}]}) memfd_create(&(0x7f0000000280)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be84400", 0x0) syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000000880)=ANY=[@ANYBLOB="02060000020000000000000000000000e8e010c08632844fa2908fc736d42f95218f71e5cf0f89bae5ee65cfddb71e78a7fef8575e93d5f3e2bb328f4074afe25d78c031cc24b586a567cedd342b64113817e6cf8c0d5566ac33ddb9531c3286cbe63499a946b570616ee480dfbf57c75cd80d73d48f5ddb55f4bf77c1f7801debb6ea9b49118855d7fd50d0d063e0aed917d477845c1a711e6bd4f658d83e19d4ea0600000000000000a8b44b4ae198be51b6c2c654bd40e7894ae5c20c16a75e58ec311fc4217aa62ac223b2ac8a52b0da521a211c33926a22ca0b67181512e4288adb81e9c3a81a4a7000a77b556b3f82dcf1a9727adf5b4c41b194cf16"], 0x10}, 0x1}, 0x0) 2018/04/23 16:52:13 executing program 6: r0 = socket(0x200000000010, 0x2, 0x2) write(r0, &(0x7f000095c000)="2400000025007f0000000000000077", 0xf) 2018/04/23 16:52:13 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000)="130000001000ffdde200f49ff60f05001b230a009d0000000f7fcb697ae1a3490096ea0601b93c189814e301000000f949a1b4b88ec1fc65be060202000000f1da8ed7c06c7e000000d87d8d424e35a43d010000000001e42d732747442d1f90f26af098ad800000000006518c2c681bbce9ec3c3f8612f026723affc1681de80900d4eec8a70935b80a7f41c08ffa56b97c987c4d465ddab5439b20db0f7e5bf12930d837b9cb3349b6c440007d886959eaeb01800000000000001ad5b56d2a91e1a70000000000002300000000914393c7d88b4588bef57618da12bb5dcf81b0ef8195638837", 0xe7) 2018/04/23 16:52:13 executing program 6: r0 = socket(0x200000000010, 0x2, 0x2) write(r0, &(0x7f000095c000)="2400000025007f0000000000000077", 0xf) 2018/04/23 16:52:13 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x3, 0x2, 0x6, 0x6, 0x80000001}) 2018/04/23 16:52:13 executing program 6: r0 = socket(0x200000000010, 0x2, 0x2) write(r0, &(0x7f000095c000)="2400000025007f0000000000000077", 0xf) 2018/04/23 16:52:14 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)="3f17999e87cfefd0cc002c2160c0185134078b0d3965a61faddc8a98ad0f4ce33f4728b50814b37e933f565f8825c610ce1f5aba5195817568", 0x39) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) [ 1480.814316] binder: BINDER_SET_CONTEXT_MGR already set [ 1480.819672] binder: 24436:24491 ioctl 40046207 0 returned -16 [ 1480.829425] binder_alloc: 24435: binder_alloc_buf, no vma [ 1480.835025] binder: 24436:24491 transaction failed 29189/-3, size 0-0 line 3133 2018/04/23 16:52:14 executing program 0: r0 = getpid() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) sched_setattr(r0, &(0x7f0000000040)={0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000187ff8), 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x1, 0x30, 0x9, 0x5}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r4, 0x80}, 0x8) syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000080)='\x00') ptrace(0x8, r0) [ 1480.947059] binder: undelivered TRANSACTION_ERROR: 29189