9), 0x8) 2018/03/26 14:09:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) accept4$netrom(r1, 0x0, &(0x7f0000000200), 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000000)=@req) 2018/03/26 14:09:56 executing program 6: sync() ioprio_set$pid(0x2, 0x0, 0x4005) r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x806) getsockopt$inet6_buf(r0, 0x29, 0xfd, &(0x7f0000000000)=""/137, &(0x7f00000000c0)=0x89) write$evdev(r0, &(0x7f0000813fd0)=[{}, {}], 0x30) 2018/03/26 14:09:56 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r0, 0x5eb855) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000240)={&(0x7f0000ffc000/0x2000)=nil, 0x7fffffff, 0x0, 0x16, &(0x7f0000010000/0x3000)=nil, 0x7}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) get_mempolicy(&(0x7f0000005200), &(0x7f0000005240), 0x0, &(0x7f0000482000/0x3000)=nil, 0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001900)='/selinux/enforce\x00', 0x100, 0x0) getsockname$unix(r3, &(0x7f00000001c0)=@abs, &(0x7f0000000140)=0x92e07b7ab6b49b29) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) linkat(r3, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00', 0x1000) accept4(r1, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r2, &(0x7f00000002c0), 0x33e, 0x44040, 0x0, 0x3953bceca15b8cf9) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) clone(0x0, &(0x7f00000002c0)="5af62f34ed88e1aeed1b2ed7fdbd3ba901634418e56557e397d9628a01854b213eb71f157429a6a93272af878bd7627e18f154ad2e3ffd41bd10f91f30db645406b0bdc8ca6a1f4b5ea823d103d23cba4f9bf2fe2e10536903a7986f35673fd26f1549801b0a", &(0x7f0000000180), &(0x7f0000000340), &(0x7f0000000280)="0903f7d63c63822f83f1fa7edb14fbdac94b2f9a004a27cd5511fd8b8172e5af31e401a466bbb4390f5e75beee000000000000000000000000c783eb07") r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r7 = getpid() fcntl$setownex(r6, 0xf, &(0x7f0000004580)={0x2, r7}) sendto$inet(r6, &(0x7f00000002c0), 0x1ca, 0x400003d, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r6, &(0x7f0000003000)="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", 0x1000, 0x1, 0x0, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r8 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r8, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r8, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/26 14:09:56 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) dup2(r0, r1) 2018/03/26 14:09:56 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) process_vm_readv(0x0, &(0x7f000000b000), 0x0, &(0x7f0000007000)=[{&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x4, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2320, 0x0, 0x0, 0x8020000020}) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/122, 0x7a}, {&(0x7f00000000c0)=""/225, 0xe1}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000200)=""/38, 0x26}], 0x4, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0x6a, "4f84a3e58bf7a9d3d438c64079ef41b0d9b56917c9ec923d61ad792bfa3d44b4162756c7a25b7575d9573169c69a9b5e6b2cab4d4085bbaa2a7d64dd1fd9325909c4755f640834b472d19379908cc2339c6106432c744e5e7fd90a43186115788051fe3abbd5dafa5e26"}, &(0x7f00000003c0)=0x72) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000400)={r1, 0x2}, &(0x7f0000000440)=0x8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x9, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x2, 0x2, 0x1f, 0x330, 0x0, &(0x7f0000000280)='bcsf0\x00', 0x0, 0x7fffffff, 0x2}) 2018/03/26 14:09:56 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x70febe2c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) accept4(r0, &(0x7f00000000c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x80, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) 2018/03/26 14:09:56 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, r1, 0xffffffffffffffff, r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000000040)=""/178, &(0x7f0000000100)=0xb2) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/03/26 14:09:56 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000010ec4)={0x18, 0x29, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/03/26 14:09:56 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pwrite64(r1, &(0x7f0000000000)="5c9bf445691324653786af", 0xb, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) dup2(r0, r1) 2018/03/26 14:09:56 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x1) fdatasync(0xffffffffffffffff) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002ac0)={0xffffffffffffffff, &(0x7f0000002940), &(0x7f0000002a00)=""/146}, 0x18) writev(r0, &(0x7f0000006b80)=[{&(0x7f0000005a80)}, {&(0x7f0000006ac0)="ea83d3da2c0e47401ec69f390c670f176f2626df0791d99fc7f8bf0f37b472762b7d33d378bd849f965756c667acaef1b58b85fbe86d853fef0cbca2690eeaddd6cd80c3cb42f73913ebb381068587b6edef748bba11a6ea3b90433504f090daedaff9fd631ed9c25f124d02d68e30d858f9d5e7edcbbadab9559a4b3b0c60b69d910607a946625a36b101be025b0ff2732b82334aaad3d94a6803b51b300a50ee235b5e4458f8b36867675f557647a398ed122f42078e73226890442c", 0xbd}], 0x2) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f00000000c0)) 2018/03/26 14:09:56 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x8, 0x141800) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000002c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000000c0)="7b83db6d3fb2983787ee0e41b0", &(0x7f0000000140), &(0x7f0000000100), &(0x7f00000001c0)="0888232a44ce7e1c68075f6a9527d41788ffe19e5b0ea408280811611e0cc9e7bc9c3c0a39221a1fdce21f1fc5c82cd813da5aeb61df7d864e813a57e270be8a8b49b578501d3289ed1a3a01745ecbf44d0d2d7231a307e570e95d7d6b91672374cbde4ea71fd9a0597d340b49026a544290b4db7ae997274125ab952c1ecc932cf32e1a4940c8bd171ba63bdf5a19198793560d555d7474e021909d835c50ec387d9766c439a97d7c454950d676b8efdef72222875d11547ff5adc3514572739e633c6f2310e8fba772bc086169310f253def537d594acd") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080), 0x4) sendmsg$nfc_llcp(r1, &(0x7f0000000640)={&(0x7f0000000300)={0x27, 0x1, 0x2, 0x2, 0x9, 0x1000, "047cda7463ea111a99c8ee1d026cc06dcd12dbe161d682bc5498402cb85f53ef4d1d4cbed414a14e3d046d4fcc28e0031df4fac9f1f49c45b07ba47553d31c", 0x36}, 0x58, &(0x7f0000000540)=[{&(0x7f0000000380)="a0d008d185794c35d2cc1c8cbd6453fc41d48d9be3713b0bbe8fa15358e1db58eb878c83ff25c4d63b24fa44f92d12bd8efafb92ede8f445d9fd90f6405d20e060c4e62a2ff796ee2e5fc8474d98ca0e73e611f4fc97cc73109ca269", 0x5c}, {&(0x7f0000000400)="94181af5300967504760187393133316a0a9549aff37e3278b46a63d6f24fb57abf1346c30", 0x25}, {&(0x7f0000000440)="3717ffa3393a8103e743f6511f6ec2341bffec05271e8b0ed4596f532472618e0ef35557e729134f936358f8e56fc15153b6f1afac626a6da71abc804711edaceb13f66d6bfa4934dd87c3b7b2dc25940dd8c8f6f1234cf04f7a23083b02c8548c77dbef2ebba8cd791dc9574f658b5b96109d9f59ff34ec0b137827d09b6a3d80ac2f616b6ae80640b485ddda28ea414403d77e8745d671c6ad50cebc05a9fc025d8c29f0188f6d92e250b7b77bd9902d98f67a43096a2e57ab7e4ef61e6f5dcb379b64b39dea73746869e2cb1828bbe3d210d8c587096df92ef72c40793de82ab115b3d959ba8421617373330fb89dbe", 0xf1}], 0x3, &(0x7f0000000580)={0x88, 0x2b181ce833a54095, 0x4000000000, "8d4f7f50bbec6a45a88168ec5b0f94145a9f5db58db976b1ab953bc4920d25708a22fcee23c5fecbdcbbd98433979e7e6171aea2b5bcc28930f459cd11fa96af4cb5eb799c4a311ce9edc01d5150a7dbfe2ab56a93744f79976f8c1fb249e67dcae91ec2849a8ad6521e0e7bbbd00b999e9e6955a89ddd65f0c8"}, 0x88, 0x40000}, 0x0) 2018/03/26 14:09:56 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000de8000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffef}, 0xfffffffffffffd7a) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x10001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x4}, &(0x7f00000000c0)=0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000de7ffc)) 2018/03/26 14:09:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000000)={'gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/26 14:09:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000000040)="7e2c2c2ed583c8816e2037029903101e41ca5b4ec25607cc50f563f8d9f4f4589a7fdb6865071ec0ade81216214816b74dcbbc4dc98a0f345e972170fae92c71b303b46aab") unshare(0x1000000) recvmmsg(r0, &(0x7f0000004c80), 0x0, 0x0, &(0x7f0000000000)) 2018/03/26 14:09:56 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0xffffffff7fffffff, {0x7, 0x3, 0x242c, 0xddf, 0xa288, 0x3}, 0x5fd, 0x80000000}, 0xe) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000380)={0x5, 0x60db, 0x6, 0x5, 0x9, 0x3ff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x3f}, &(0x7f0000000140)=0x8) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1, 0x2, 0x7, 0x1, 0xfffffffffffffffe, 0x2, 0x10000, {0x0, @in6={{0xa, 0x4e22, 0x7, @empty, 0x3ff}}, 0x4, 0x8, 0x5, 0x3, 0x4}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x6, 0xd5, 0x527cce13, 0x40, 0x0, 0x80, 0x80000000, {r3, @in6={{0xa, 0x4e24, 0xfffffffffffff001, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}, 0x7fffffff, 0x6, 0x0, 0x89}}, &(0x7f0000000340)=0xb0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x8, 0x4) r4 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0xc) r6 = gettid() fcntl$getownex(r1, 0x10, &(0x7f00000004c0)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000580)={0x0, 0x0}) getresuid(&(0x7f00000005c0)=0x0, &(0x7f0000000600), &(0x7f0000000640)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000680)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000780)=0xe8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000007c0)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000800)={0x0}, &(0x7f0000000840)=0xc) sendmsg$nl_route(r1, &(0x7f0000007300)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000072c0)={&(0x7f0000000880)=@bridge_setlink={0x6a04, 0x13, 0x700, 0x70bd25, 0x25dfdbfc, {0x7, 0x0, 0x0, 0x0, 0x8400, 0x8000}, [@IFLA_PROMISCUITY={0x8, 0x1e, 0x1}, @IFLA_VFINFO_LIST={0x69dc, 0x16, [{0x2bbc, 0x1, [@generic="fa7a39447fb50018d16c72a29c246922c0480091a30e3834208b41cd69e7d5aebdd1af1b99a26bf265a848e229a5eb30b3d3a2878ef78f3cd46edbb9ed7eb0d5e36f3a04a91783fb6f0332ed7669e9f394013a80a81cb5a19e920afb3197e73ce45ec6b334a98586ceecc8a6dc0d484214a9192a946c70e9389c3be7b5693c98af429358d6bd08192c4569f128daba08aa01d2cbae9ca922ccf02a2d2c74ac068a4e602b89a3306e4fe44b5cabbebb120f003fd3eddc9be4758fe37b8752acc2f8af648610c760daba8ed84e2114e78e895c207808837a1a97f8", @nested={0x2b0, 0x41, [@generic="2b9cf97816f26d8973f388e5b008aaa088082b9be3309cf7e4cf8a255dc164c44b7daa80041bb374538e1404df6344f2068c2bf0ceff2788cef00a3567371cb874d58c3815f330ecc78a24161c264f3df8a5e9fc4904144da550cf94bf3944fb4edc75422e9d4ee42fc16c7208d707998ac10b1a", @generic="83f5a23d0226293f4379096c1701e1f0bdb5f2a663b1b58dc7a43ee25fd09be9c8b0f774da4e678ce1a56f6567b600c7f9aa9cc97be10dd72d959fa332fa9f126bbd732fc31f83c99271fdb5eec1fc4cbd932dcb31a4ee31de60293ea3d22079cf3fe6cb2a45a553dab8ee5e382d0761cc09ecbcb0979d58ec5cd49b5cd4b750f1e49e61418458bcce01085b4b7f8504dd16843d16e30f455853d3ceb42a0a093a20a9ce791b65a95ca26060e11fe6a0d5baa41f4a5cd7a9206842e7930db6a534e368e0f2b9ef02f4c71c16", @generic="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", @typed={0xc, 0x54, @u64}, @typed={0x8, 0x69, @uid=r4}, @typed={0x14, 0x44, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="017ced02f1072654783042ebda18c03ac07f2b060ab1aa2d56820e9b4af03e5c49c5936077b5a51ce0f74ecbbd2070412307e63feb8abb1261b77acc9e620a47d51c93ee"]}, @nested={0x16c, 0x36, [@typed={0x18, 0x55, @str='/dev/vga_arbiter\x00'}, @generic="8710bd7f41b0bdab8a59316b0c1f92b42e5b3de3a5efb42b9c29e979e4d64b33c2df841ec7184546c8c75541ae7e8c5c48dcd050df2fb008defb3b0e6667d21d7d0c1b1d09b698a8fb80d8319d9fdbb068e6dee278552d129648c36944a5554eb27aa7edf913c765f5d37956f4aec15cfd740dc90b7456c003f6266677de3e2c346d07cf43451d9fd12dbc4dbc587db37695cf00f98fca2d32943c91c32f45b7c1296c2248f6a030e611a517f96869dd56e73919cfa5615d0ce891dde0f9977b9fc28439287ca81338bdafe68d963675c88a4ce40678602e77601344a51d11e6db4bb455f38413b1569037319767343e8c58", @generic="99f4ddfd1cff65a6876d9d2a667006a6ee62d522a84a5ac327c2fc9ed4667a19e5423539a8a82258258218b8e6288b5e531aab846b74c00c4886c3458f2eb4515ebdd0ef7a8ce4f68f29d4da1ed153c1c173844c4ee881b8e6e70c"]}, @nested={0x1314, 0x1a, [@generic="0dae0711c42a8bf0750b5377a70e14b77f460a9c8151e00af3d16fd1ff6e76a8359f6caecd15ac9c503417b3f1701a7a3e7024e11dc4b846fe65980de7f9a9a1dfc8c69b27781d6417a3df46b41be03ed12ed0c155ab091953306dc66d0d2c203896453bbf11567b5023a756835f5d96672a82aaf6ba6b791e7f93956901ff877388fa82d353e72b70662b0dbe4c47fb2a0da540d62870401b4e336af6ccfba2b6cd49859f5cd7", @typed={0x14, 0x6e, @ipv6}, @typed={0x94, 0xfffffffffffffffc, @binary="12c2c3df78a3adee4ec50350734dd6d85669af66395a970f268722c3c35262a79a76896ef1ab5fac7af7c37a0593559def15b4a8e5e5f4dea30588ced96f1c8fe206ba8c464f983f4fa3741902d668eceab6b4deb68d9ff4cc5c7d5a477a5eca28649a9627d2ba26b0807efbd3f1116fbd8efdc5b57a4c70261a594337f74a8b42ebd35c60427e3dcaaa86d5590a"}, @typed={0xc, 0x1, @u64=0x4}, @generic="f04bd5bdbb68726e0f27aac3ba1bce881daca30f463467167e47490ece629e8acbd43251ee3cd70a4b4c3be151c27f", @typed={0x14, 0x87, @ipv6=@loopback={0x0, 0x1}}, 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{0x34, 0x1, [@generic="1089afdf9a5fd99e299a7a95b415c3e5a13316e699e6673dd8c6b06a2ad15bcccc96bf971230f7560f0a126c", @typed={0x4, 0x5}]}]}]}, 0x6a04}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) 2018/03/26 14:09:56 executing program 5: r0 = syz_open_pts(0xffffffffffffff9c, 0x2000) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000008c0)=""/17) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) ioprio_set$uid(0x3, r1, 0x40) r2 = syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x2) fstat(r2, &(0x7f00000006c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair$unix(0x1, 0xfffffffffffffbfc, 0x0, &(0x7f00007a7ff8)={0x0, 0xffffffffffffffff}) recvfrom$unix(r4, &(0x7f0000ad7000)=""/4096, 0x1000, 0x1, &(0x7f0000b07000)=@file={0x1, './file0\x00'}, 0xa) sendto$inet(r3, &(0x7f0000de1fff), 0x0, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000740)={0x0, 0x4b92d81d, 0x7, 0x2, 0x6, [{0x6, 0x8, 0x1, 0x0, 0x0, 0x2}, {0x5, 0x8, 0xb9, 0x0, 0x0, 0xa80}, {0x5, 0x5, 0x100, 0x0, 0x0, 0x2}, {0x1f, 0x80000001, 0x200}, {0x3f, 0x1ff, 0x80, 0x0, 0x0, 0x80}, {0x401, 0x1, 0x5, 0x0, 0x0, 0x104}]}) r6 = fcntl$dupfd(r5, 0x406, r3) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000000640)=0x7fffffff, 0x4) sync() mprotect(&(0x7f000018a000/0x4000)=nil, 0x4000, 0xc) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000451ff8)={@multicast1=0xe0000001}, 0x8) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000d3a000), 0x4) r7 = dup2(r3, r3) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000250ffc)) recvfrom$inet6(r7, &(0x7f0000831000)=""/25, 0x19, 0x100, &(0x7f0000f16fe4)={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x20c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0600050081000602ffff20000500"], &(0x7f0000000040)=0x12) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080), 0x8) setsockopt$RDS_GET_MR_FOR_DEST(r7, 0x114, 0x7, &(0x7f0000000340)={@nfc_llcp={0x27, 0x1, 0x2, 0x0, 0x0, 0x4, "d77b791697eac6e392886db4584933da7895cebcc53ec9594aa22f8b1461d7883453bc08d3093529a41631f13824c31733261f4adb1c1bc6923dd499e877ba", 0x22}, {&(0x7f0000000200)=""/231, 0xe7}, &(0x7f0000000300), 0xa}, 0x9c) sendto$inet(r7, &(0x7f000058b000)="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", 0xd21, 0x4004, 0x0, 0x0) writev(r3, &(0x7f00009d7000)=[{&(0x7f0000e0ff13)='=', 0x1}], 0x1) 2018/03/26 14:09:56 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x80000) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) dup2(r0, 0xffffffffffffffff) 2018/03/26 14:09:56 executing program 2: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) read(r2, &(0x7f000004bfa2)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x400000, 0x0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) creat(&(0x7f0000000000)='./bus\x00', 0x0) 2018/03/26 14:09:56 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) socket(0x1, 0x80006, 0xb4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) seccomp(0x0, 0x1, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x2, 0x6, 0x7ff, 0x4}, {0x4, 0x8, 0x3, 0x7}, {0x4, 0x34, 0x5860000000000000, 0x7}]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) dup2(r0, r1) 2018/03/26 14:09:56 executing program 1: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x4042, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x210000, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0x10000, 0x68da, 0x6, 0x3f}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000000c0)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x8) 2018/03/26 14:09:56 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x81, 0x5) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r2 = dup2(r1, r1) r3 = memfd_create(&(0x7f0000000040)='-$\x00', 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000000080), 0x63a) 2018/03/26 14:09:57 executing program 0: r0 = gettid() setrlimit(0xb, &(0x7f000003a000)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x20000) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0x2710}}) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r0, 0x20, &(0x7f0000035000)) 2018/03/26 14:09:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt(r0, 0x0, 0x82, &(0x7f0000000000), 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/03/26 14:09:57 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x1, 0x0) r1 = epoll_create1(0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @connect}], 0x1c) epoll_create1(0x80000) io_setup(0x1, &(0x7f0000000180)=0x0) io_submit(r2, 0x9, &(0x7f00000019c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x9, r1, &(0x7f0000000240)="f552446ec0f66fccb9db5daf233570a4552cb19b60794cfbffb70fdd629599c1b8d1e1a14771431d01377421a9bf674d1046fb498a2508454e178a062b0288ff26fcdb5240bf1e7c4db98ea4f2e39bbf9e579deb92e3f6b1098e9be7e6de7ae542b5e8d36233848f5904f52221f5f3f25b9e97a1dc0e1e59f1ba4288bfdba263efeb975b9370e98efbe2e764e669d0103c4e926ee446a64380dc4adeffeff6869269f83041bde9ae52ef0b32a089e74c911c78060b068b7a7c95da29cba4971ca68414ab5adb12002af18c382ecba7c20da659f527178a3decd83e4b", 0xdc, 0x1000, 0x0, 0x0, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x3f, r1, &(0x7f0000000340)="955da9f2f0a9b4b385d4eba1cc2fafe362d4dee2a6df972d22cbc30b1c11c52cd263d85f0cb05f60bde49944", 0x2c, 0x7f, 0x0, 0x0, r0}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x7, 0xc99, r0, &(0x7f00000003c0)="faba70b2f407d45e77d26ed93bdb4e872f69d48038ec5ef68ba1b9560797741858dcbe4c05572ac0c12b5945839b07cdb6ea9b878539291691b86fb0717544ad4809dc4a5e760ab5004e57e25f3957f1a962480628abae21090857ef0965bf34024c5d4b9f1f2a77187bc840719e983b4f2c81613617b6c04d85bb7e557560e8db4d95f0f9c6a9cbcc3db627f65901af1ad48d43ca6832b373d8090317e96a46a8313048462506f9bce4d7e91f95378202fce25789bb65299999fa16b13e821b499b4212a4ae6b5ad316561ca055f09353a703fc1b7d7bda8d2be09377c9f296c878b78d1efbd515906c28", 0xeb, 0x670e, 0x0, 0x0, r0}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, r0, &(0x7f0000000500)="0f93a1600fff4c136441bb2ff270fc1adb877f18d0a0cc9e2acbef04a639533ac5efc6aceca0caf43c38990056e2d09f8defdf4553d9af58310ccba33a608ab2612e17be868aa991940153a4c52140067a596b5f5f54cdfba30825a5f967b0adfa3b8ac80417d1eddf41415028b912ff62a6ba56e04d23238eb5e5c571bab56fa6b07147d1ff807d2aa30e52b8630e55fc92ca5a49ed477667fd2c5963149ad7be72d32826b8d9171676ee8aa6e2439be3c6dfa5", 0xb4, 0x100000000, 0x0, 0x1, r0}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0xf, 0x4, r0, &(0x7f0000000600)="a7ff02de0f1ba86d67c65aab3b39d799f0bea0ce185ce7ad54dbed543291bef38d1148805d0dbf056d9eecc93e3c2f2fe2cdf40e99d656114ea1a5b94854e5e3eaeddf94f09e91c64edec0ba1fac3b9b64d7ba3b901cd70912b347754e2769d13a0e71ed699e772f2a0d16e6ffbb1076dae8a5f7cc", 0x75, 0xf4b6c3e, 0x0, 0x1, r0}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x80, r1, &(0x7f00000006c0)="5cf3903ae4986c11eae46c45e542c2239737bfab14ef0edb027324201826b5f519085cc8881a1908b8b265375ccc214cf24f8f7d90a9db7a6c1df1c7c8d8935c28053662b6951901be5d0cdb556577e178ccfc9374b7f7f85bd9f0498ffa5fe5acec2a409f1047eaf83deb24d853b56c15493443cc4641cf1c4670c97295a5807fca2107e7f41e55a4912bc40cea6913c0ef7068d23bc237589f68b59d08c05778ca25df99bd05302927a4bd450e38e7398aedeafb126c791ff22f713884114303141c65d937653267763a04fece23381359e2330ff2bfa93709e57a422a84a5d7", 0xe1, 0x9, 0x0, 0x1, r0}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x6, 0x3f, r1, &(0x7f0000000800)="59b22de86d", 0x5, 0xffffffff, 0x0, 0x0, r0}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x6, 0x7, r1, &(0x7f0000000880)="d3ef69cb76b8296e66b5d55337d6ac409eab9d5e1c2cdf3b48bf2cbfa3bb2b7619eef297a235a2422a1a172d5190dcaa2e16e478a407bed214bec0b396ab45c4049b5bb1793a29b2adcb80a1bbd7cb5e652917cd4ef2c8aaf84d3a7eee329ca3b38cb1327025aa566af405e39d9bbb5d5996e097f6719b01983f75f2a4b2130a8df32e10a90a49176d23d9edb39ad85fecc8706e7db8e9056526099f", 0x9c, 0x7fff, 0x0, 0x1, r0}, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000000980)="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", 0x1000, 0x7, 0x0, 0x0, r0}]) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e22}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0x20, {0x2, 0x4e20, @rand_addr=0x7}, 'vcan0\x00'}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000000200)=[{0x8, 0x0, 0x0, 0x0, @time}], 0x1c) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001c80)='/proc/self/net/pfkey\x00', 0x204040, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000001c00)={0x0, @remote, @multicast2}, &(0x7f0000001c40)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001b00)={0x0, 0x401}, &(0x7f0000001b40)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001b80)={r4, 0xfffffffffffff112}, &(0x7f0000001bc0)=0x8) io_setup(0x5, &(0x7f0000001a00)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001d00)={0x0}, &(0x7f0000001cc0)=0xc) fcntl$setownex(r1, 0xf, &(0x7f0000001a80)={0x2, r5}) 2018/03/26 14:09:57 executing program 5: r0 = socket(0x1000000010, 0x802, 0x5) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000083ef98)=@ipv4_newroute={0x28, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{0x40}]}]}, 0x28}, 0x1}, 0x0) 2018/03/26 14:09:57 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x220, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xcc, "b14556e84702dc4cb795d52402b00882524e2fd4ee13c279857747ccda80c9a6cc182bcc4cb4ab7de07994f6d2374509754be8e2a22fc208a57f8a19f23d63bc2b5e8ee28dcef095ab381533d672aed3707bf261b6dfe7f1953c59f1c8adb6b89a95ec5ae8f248d91fbab7cfd817be9440ac7eaccfda8e72a6e3216f08ef93ffa4bc6f2f46c8aeb01e8b7b6a838acfa349cecdd35218c0a6704a9c1f52fbebf5ae20a74a055526004d4e143802c2514ececa5b58742d0cba47c024ac605c235be9f3e5f0eae6660043769896"}, &(0x7f0000000000)=0xd4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={r2, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001280)=0x2, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f00000001c0)=0x59, 0x4) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000001240)=0x1002) 2018/03/26 14:09:57 executing program 4: timer_create(0x5, &(0x7f0000000000)={0x0, 0x38, 0x7, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_gettime(r0, &(0x7f0000000080)) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r1, 0x3, 0x1, 0x8) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000000c0)={0x100, 0x200000000}) writev(r2, &(0x7f0000001540)=[{&(0x7f0000000100)="89d2b1fc6020d4c96abf7dfb0bfac6e795e9e5c04140713fe6487bd8d267292ed46959ddb11f4871e4fffeceb884383b7b3fdd267b92cba900015d0666b6cb3c3ef999efb387fe9655a0bcd443ecb5db8d1c8a2f379b10e7aa074f4c569989be4f07d32f59afbffde2ccb7db214fe0", 0x6f}, {&(0x7f0000000180)="7da85d1035839096d755c1eca8511faec1f88620d628210d82606cab3ee4852c7fd258ade748773ff23b6ca0c50f751349531bf7e818c0a2af863e89ebcceda91f78faf4d29d1524dd04afa9b39859673a1dd3dd60909379cc64d558db47ffd47c49b5e6bd27873c1db9dc557595c89d6944d1a7875c87d133f9b40d64ad1f6d9758bb3101c638c1b42af266e86117fede8699a253428c2123855bbfb44a32ff42eb6e0c67af83a02997d33be0f013e600803244f80f8b401b3f44a6c0d519282a943d8e892d2273264b979b4f64b206860a0aa0690927bfc187630c9728a4c66d13b2e94dee238f0690347c3caa983f147e85762912c07a9cf7a67cbb72fa03e6eb5e59b490e374cc75ef0d645fc016b7bfc88e68ee0986ef62f24f2059ca4506cf904e7ba02a3b0764ea14a4ba088fbc66c62322b83bea2398818d50061743128ca42f5bba24b6de004b092bcbff008a4600c295baf32855ca0198a595ab3a29afdea056e5492d77d169b1eb5e3728baed11f57843458d2c89854abfe08dbaac95f0935c4086b9eedc42bb3bf69a3d735ec528a0364122d18cebf77844893726583f3388e741197f93f6c2495b905defc916d39ee848f6793d2aa58c784f42865faa4b069e8d018d0803b0d6f135c99179045eb6d6df4dcaca8eaab328023a9d3187bdc678f579753e41f88706b176776a74d2bd1758e30c019c2e42233f8124d5bfc6e869f808f674ca0ea6ea46635dc49d7ea12675e3729b2d7345a0da00f4dd3b5b5a11ef0be3f6c9a81b5d97c3dff583184d11f5cbf8dca8d6c980482519ec9e6233096242396fef1b160f551f1742e653ee599df16eba219be962477da9e75736452650ca7d17b7a9eac4446c32b0d0b4c877f2cb8ee37da896718ab6fb139bf83def8338c8992a4b5935f4d60dc88cd9ab1ce2353f2d662d8828a0b9b66e5298c6b65b1e2780359f90d2abc454fa359fc31c610e7e55ebd20a49300da7a4b0d3fb252466af56939f3a5416b887580632a78d70c0fa4116675df55fcc224cab0524ef989478bd30760bca26e0c037d3dbff529a19fed0fef642b906f462e577db8240b7827adf3d7d1f560a3f025619b7d673aa14483a1b8ae4c01271f89a5326abc4999b2e09377cd8f7a7610aff7da46482d1b093460260d1bf2305d791ded00670a0fb5c2c58e48162bf5da39f63c775f383ff3ae0ecab8d11133c0b769c9be4d2cd6a665dc786faa979fe3d7176bf244fac3f2d7066d702b40a4a3cc3fe4b55f3b3fa3079f722639f00471dc136bdb079d9a6d14a267b5171790763b2f7e893d0d2c0368b3692f988292a00b731e752b9deb1e92819da343b0cd574329a8c850c49d8dfe706d7304172eafab89a281741b251ef35a05380c70ec24e77eb63722d465f9d3cfd515ef833d22ae7744b3c6511692063b5a9ba95024d38006a5bc2416b19acf5934852d217f5be78b915c3cb3731c0a585c9f56f99909fada120566374371d4bebf17c198aa4eafcf809fc8b126466bcb3eaa5da31449292bc431d5afc46efd53f896783369b6f4b639ce75e54adfdf85b9b07c0e4e43262654b316efc797404ef9395d4757000a8f43ec15ab5400594d00c26d5aa6ddc78cdd1d1135b9035f61981349a78e940bfdb4c5c4abfacd6d84fc1a3abc41a33bb246ac713bc1315c1653d8ba79090494a06e54131c2417b57261ff44005d21157ed770ea2845cc8a0d2039f79a73f8544e7630378d8d8bc5d8f9d49bbf86dfe95b1d8189a797bea1a80fa88749e1c8adb50967f5463868c036a867afeb2ea417c803b01978439ea5503457b665956486e9f2e77244fea6e98c79e9282dfbe9a6e4bb53be831e7875345bf1e0c2820e8a6df49aec6246f7933b349e7dbe6acf095011df9941f8a229733bfb4ccbbf27c656dbc96b873fb17edcb81436d779880e627e6dd9fe1cf8d3b757af211ffe73b4c1a3bbedb8244b48f8fd353a8456d0a53cfa0025bf5e44a3c11a904cd36b56d591d3153a2c3eed63857ea41589f4f7a1f8fe1bdfd461bd82ebcd124620867ba9683995d4b12f7f4026cf34e9ee39c06e6e5eab80f9b299e42de21c96e3f4244871711c6bae2b2cd2e78d5b7a9c3e30284903c57b7720951b47ff23c4902152f34536151f1404bc51196d16b017c02ce82c3e46752159911c395640ea428b2a17264d2f4e0496d6204303880873bcd89e2fa253bc1fd2fd1756ff8df046dda77349763f7ee39211c27a6c6872dce7698d3095177f426c1ab768511411bad109465e13e820afe3feed740ee55b719f4f2e6c130fd02d11ff1ab361d545a6236113afceab114d0a17412046be98ba29f94dd6c709f3312a090a0810becdd4c3069035dcc2b15c05ca0fd26b6833612c847299d3a8b50e8b3c316c1be6e77f30f9adebb774011aa441433cac49109473bca1fe2b4075ac586fbe39502c7c30fe344fb24a7446d4fa1bd6f4f05f674dc1bbb1158e825214a18a8e7b0ad702f9304a2ded0ed87166348e1a176229e006436d1539e1a740e05560c2b4e2178fc92c54dd4680515299490f138e28aa413763a0a8ee97275793d110e3407d0b128c7c1127046fe9d139ab98c6012b8b3d8726b70280caffd7069243b9c222f3a26495952e86a89a6db7bb3c416fc0010f305ef8d15a0e3d60744e995f11cbb54ae0d6263921539544dec40b7b949c8a03419fda55df037d3e2fb57f5bad2237711ac8a4573271a37c3a28cd443ea69e6d28a3dc66b2056614a9fe2f3d4bddb823f288e2eb4e533f2ff4b00a08e98052be51074f6c1c4981622e0387f89aebcd691f08287e45ba08f8a9f7a168ab7e9ab0d301937149b27023a5199ddcf1853d32c294975d843ac8be9102150ffd1f2050f7f0d2332c08deace323c779e729a85a6681ecd54ecfc668705f958791e9cc05b9898ac32bf2014b15232d3d05aacf8e456bbc121a0af2d582b0b40860abf7a740cc945a3ad9db60f1ceb6d0c534f02b6eda1a0c38a5ea13dbc2f36d26d8d31b62918db15cdd1dcbc748d765a7a0ba438a6a661f2e795c41f75a6edc6299d43907c96445eb750fb517cbdb627b128cd0e0f91323cc0e7250d03187f9b8059504687445e4fc59e0f5e854e0259552b8493e31fa3a8a9a361608a8eb934c212929c341b75f0e5e335c41e3dabd7acec5f8e1c21aff2ac75ade7c3554a84f497487930845ff455fbd4a22a301a9896a4c6f83e9a1d94e0c73cc296f29704869c89e6f570721213cffc739cd33812be4069f81f19ebdfaa019e95124670426303a4cce2323eaf09f4572b0e00ddee7be660cf3fdd93d0da048d645210a122d55020d50012cc1a09c5d17870d4f2f0337aee0d78afa8169035b41a58fe8de42ef14f67edbff53fdefe6ca694c85b84f4e589c37c76ed441be2fa704d66c559e41f1f1a72b0354a655c0f013083dbf496dac60a528f078b5d5464950b091ec9e065003f7a7fba3eecbd588f323fb4a1cbbb809a9fda2dc8d86b798a114964ff59651f89837134438b7faba5491f7fd6ef17c1a0fe98ad8b293a302205d6f6f49f4d21798bc17e9f298058a93fb80f1ca76ca8f50376f8860e8dbe762efe7304017c76513604053eea4112dca58ac655e009dcb2752425584606ce48733d62d017e9257a6d15dbb078c1237fcd92d01efe3995944e69179a50987ef7a5248b94d827f390e976f12ff8dc3edffe2fdfba76a87d491e75eb0fc795aee19ac1d4c4e2388a6e1a9ce268a47b03e757d09cff7fb398b885ba13e23c4486719fed417921b441225c29a9ad642f944da320361f05dc0375d634d1d5fa93b53a0c7009e5b4104fd3d49832b5281464808179157218e31ceee11a42449d8dfb14be6811222ffc72aab27beffa9ab528ee1787a3de0afd9ec630e4641bd84f9e204c37e5a97433a83e3743f664db258bade0bbfda81d6d5b300abdfd3f864e8d5bc1bf548f76f7b2303962c5bd251eeb43c53158c93085105a70d9adafe24ba19c6a5ebe896773a510cdea140a3b7ccbed851f140fbd7777429c1c07882625a8e7d41817c5b547b2c519ae5e6c95243ba927c0bc21389e20312b070ad2f6359fd5d295346556008e72ba9188fedfc4084bb5d2d492044c31a988067b8c6a4210162dc7120003237f7aeac46a1cd6947094727cdcbd5f81848000f0f983b1f294e65d45430b7026b20388a34fdb9bcc0b250fff613c60a31dc8837caec2eadc2ebc7f0e5d4363684a09add65a21430a3390dc19ed0507b9c0ee20a0bf0add95257554dde088fe29181176662ec978e851cfa3282b7c843a3dfacd3ece54b93fba97b6ff85de0e1eacd5afc4fce9fcdeddc09a7561204bf792520a672a9e299fa8fc8d2a31b22f500f93cca51c382f8df1ebbbea35ada02913a4a87a763e446c9ed0c47c13b45cdef003031bbb30087ecee8a0e335be315e3cb63c11346df9549b6aa89bc4be9eaff056363145f4140812455f99ea146e32b20497e0eace05ad0c7c8818a2ec7c2ac79fbe63b7f34e8ec2dea9fee5113999b8cee4015ebab5558b15b9fe11b4e453126ef6f220f260efd192163dffb9b4ed70d07973b3167049aea6e7e4c34375ea11386465e5523eeec3868d1b0edcf7fc20d0c3c1b89766c97bd37d1e930eba49db1d17ca4d233a71e2c9968bfde665019fee45483c295c2e225e3fad0edf8cd30e1192fff4f7681dc03b10cc719dc12a0d8ef0f2089a77f8f29c28ac97901dbda145cdfa61c553528dc08331083cafcd16407730c1f588ceae3e22a193a9e148674be89fdf5163d0197f8cc1243121b80ffac1005a417f96da90a7f573abb6e48e761801cf5a8be498619b0064f543ae09612fe3e02840b6a57da31d225288144380eeabea254bd09b929c9d276063f36c63bbc6ecdd19f77596f6c0c39b58ec5fd17c426ef4dff0feb2d67620495304843d7600c4162800c4a4274aa255ba43602b62017292da79956378bb76c790a793993fe0f250954f05f14d9f1b120077760b942ede8f2bd65eee5059dbf3903fc9dc0d114efe15ce573f0eda966d0c170528919523d7f56853325da0ea6e83aa9c918e41c2dfd497da3f4a6e10d5060c33bb654a134ba4aa89cfb615b19f49ddacc2e58d053f5a79c8e29e63b90666c8df8ca6a6f93addda9d51664e1d17e41e43358ab7f399911e68d07e11a0324fce8ebfbfbdea57205d5674060815bea2483699dd43a0f9f934e0258bccb293455341d5064c1c10b532a16067d9cbc37b9cb9ebfa65ea2f92eaa05f0eaf51843e54f76f7e76f6f55ce8df167a2b7ff5f995a39be3b1af67497b5aa64d9a34bef8435bbb6ebcf5d91f3a45243d125f11886c47f80b4cd0773fe7f61d7b1ba7f2f1574652fdf6d440de572daef033b155abb8465b0df3e994e4b6ec17ed610ec046a3aec0ce2d04aeeee7606d7c0d944b5b7de77e9b44ab9421a30e3a1620e45f5894e300f6749301cd981d685b584a07d127dcf77c1ee17a15207e06ed49246be825fac48c32b13fb03c425e6d9b4a1e0805b725d4e2cf56680038ddff742eaaebf230d5357eae5cb65159789cf0af615d5c5d7eb1c757614f12f97f209e98327b448d03933f08f34b87f46457930862615c93b905c741a5df6370c401fb82ac0ce3e7a28bdab64e00ab692d2133e0733d4e4fb870d8b8768b3678860bedd735d9880bbc9db30c3b4ce1dcf6a6b190786d02a48a9f4fe4368fc4b7e9416065e726cbec36a3f5711b47db7a92baa37b0be65ebb0118e9d4ed3754ed246eb4cf09420a8ac29e7b", 0x1000}, {&(0x7f0000001180)="85e268c28e0eaa61c5cbe124c093442cafb38c88b81f634e8fbca849800dd7860eb60787f68ce87506eb2d22e1e9c42950d2896b07776a4b7f483271255bad0c50740ece60c93cb5abb20108d5da31c60e087c5138040957360e2e49baf8b9c5bfbb32967ee9e3b1548783bf17f75d82f39191a4e7acc5b66d9017c2c9c513fb0cd9e2b095d23de21027067391987e626d136a92c7119a6e2b40e9395fff011f7f7cb5d6121f1366ca4f1871597f73486c687ce83ec1663042cb0d0e755b30d8d3e2ab7e8f21ac7a", 0xc8}, {&(0x7f0000001280)="22e9003dac056f2d0767c35945d6cbaf", 0x10}, {&(0x7f00000012c0)="d6bc60996831251fc20c24e183e0b7e79b8e250306e83a89420c27ba5fddcd3a780fde30d6176a6850eda9c99fe6a56d744ee33143e089b55dc3cda3a420864fe0b66c6466f4d7c99b1731ebbbd7b4b3965085166e04d482a39d7fdacc4c3d2a18b529a2807d807a9eb9cd1603c5a440650fef92c33d8bfc306e8a83585972d035da891fae6f76f95ecc5064d41d8cc98e668dda69cdf649b663483b4537887a33aaf82b1a11f9edfc32", 0xaa}, {&(0x7f0000001380)="dd4a8894e0ab40291c8adfd0fab93e26080beb92a642d82f9fb072d82e1230a374e266be1b2f566920b85ab44b41c9fe59fb254df007db2a9ac6e119d8ee23c38c9f49bfd6cdbc80ebcd61cb1d285427be0c13b5280831f78d64915ffaccbba7325e68dd7118613ffdd9f6271a45b930c46b8242c252dc26af6f155bbc237f6409af953d1331856a664e9e765528238351aba242208089", 0x97}, {&(0x7f0000001440)="1fd63067ed3b3aa549ab269fc4edfc291ede19", 0x13}, {&(0x7f0000001480)}, {&(0x7f00000014c0)="b6a80d58a9076cccf1e8978e251ea96638884e5514eda361f76ea2ef2e6dc310208d8842bb4ed774752bff1a0adbcf4f4e397e3363790639d33af72e19c11bdf217d670dd765ec9b917055ecd69fd84f27735a6963f8d448", 0x58}], 0x9) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000040), 0x0) 2018/03/26 14:09:57 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="7fe0ff0004ff1e000000ff7f87dcc11941db488a22f1ff1f3337edd84aff0000069078"], 0x0) dup2(r0, r2) 2018/03/26 14:09:57 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x4000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ftruncate(r2, 0x9) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000040)=""/144) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x400060}) fcntl$setpipe(r1, 0x407, 0x20) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x105800) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f00000003c0)=""/216) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0485510, &(0x7f0000000340)={0x7, 0x2, 0x583f, 0x7, &(0x7f0000000140)=[{}, {}]}) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000000)={0x6, 0x0, 0x6, 0x1}) 2018/03/26 14:09:57 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x3, 0x5d}, 0x2c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'syzkaller0\x00', 0x0}) r2 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x7, 0x240002) getxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@random={'system.', '/dev/sg#\x00'}, &(0x7f0000000480)=""/145, 0x91) renameat2(r2, &(0x7f00000002c0)='./file0\x00', r2, &(0x7f0000000300)='./file0\x00', 0x0) getsockopt$sock_buf(r2, 0x1, 0x1e, &(0x7f0000000340)=""/81, &(0x7f00000003c0)=0x51) bind$inet6(r2, &(0x7f0000000280)={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'syz_tun\x00', r1}) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x9, 0xf, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0xffffffffffffff7f}, [@alu={0x0, 0x3, 0xd, 0x1, 0xf, 0xfffffff8, 0x8}, @map={0x18, 0x5, 0x1, 0x0, r0}, @map={0x18, 0x3, 0x1, 0x0, r0}, @generic={0x180000, 0x8, 0x6, 0xffffffff80000000}, @jmp={0x5, 0x2, 0x6, 0x0, 0x9, 0x1, 0xffffffffffffffff}, @exit={0x95}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x7, 0x23, &(0x7f00000000c0)=""/35, 0x40f00, 0x1, [], r3}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/26 14:09:57 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x125d, &(0x7f0000000000)) socketpair(0xd, 0x3, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000080)={0x15000, 0x201000}) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000040)={0x7fffffff, 0x800}) 2018/03/26 14:09:57 executing program 1: perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) sched_getaffinity(r1, 0x8, &(0x7f00000000c0)) setrlimit(0xc, &(0x7f0000000040)={0x8, 0x1}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) shutdown(r0, 0x1) 2018/03/26 14:09:57 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) close(0xffffffffffffffff) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) r1 = dup(r0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180)=0x7, 0x4) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7fff, 0x400000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000140)={r3, 0x80000, r4}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000fc8)={&(0x7f0000008ff4)=@proc={0x10}, 0xc, &(0x7f0000008000)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="100000e010bcaef08eb8909d2a593f99370000000000ff0400ffffffffff"], 0x1}], 0x1, &(0x7f0000008f90)}, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0xc0189436, &(0x7f0000000000)) 2018/03/26 14:09:57 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x0, &(0x7f0000000180)=[{&(0x7f0000000140)="e6f390658fca8fc2695e6d", 0xb}], 0x1, &(0x7f0000006000)}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xdc7a, 0x171902) fadvise64(r0, 0x0, 0xfff, 0x5) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x3991, 0x5, 0x7}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r3, 0x9, 0x8}, 0x8) ioctl$void(r0, 0x5450) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={{r1, r2/1000+30000}}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x8, 0x4) 2018/03/26 14:09:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004acffc)={0x0, 0x6}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000000), 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x8000000000201, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="00000200000000", 0x7}], 0x1) 2018/03/26 14:09:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f000079c000)={0x19980330}, &(0x7f0000cc7fe8)) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='map_files\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x1, 0x3, {0x3, 0x1, 0x7, 0x1, 0x3}}) fsetxattr(r0, &(0x7f0000000000)=@random={'btrfs.', '\x00'}, &(0x7f0000a7a000)='@]\x00', 0x3, 0x0) 2018/03/26 14:09:57 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x109001, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000040)={[0x5002, 0x4, 0x3002, 0x10f000], 0x8, 0x0, 0x800}) syz_emit_ethernet(0x4e, &(0x7f00000004c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd60513fdb02a840cbfbee58ce1100000000000000000000000000000000000000000000000000000000000401907800d89a820044219400000000000000000000"], 0x0) 2018/03/26 14:09:57 executing program 4: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000196000)={0x0, 0x9}, 0x8) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/03/26 14:09:57 executing program 5: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x1f}]}, &(0x7f0000f91ffc)=0xfffffffffffffe75) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000100)='net/udplite\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYBLOB="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"], &(0x7f0000000080)=0x22) connect$llc(r4, &(0x7f0000000140)={0x1a, 0x31b, 0x69, 0x6, 0x7, 0x1, @random="76ed3b44386d"}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000e1c000)='GPL\x00', 0xfffffffffffffffa, 0x13a8, &(0x7f0000d35000)=""/4096}, 0x48) sendmsg$kcm(r4, &(0x7f00000025c0)={&(0x7f0000000300)=@rc={0x1f, {0x8000, 0x7fffffff, 0x3, 0x1, 0x2, 0x6}, 0x6}, 0x80, &(0x7f0000002580)=[{&(0x7f0000000380)="f05e2abf0ed3aafcaf920d4040", 0xd}, {&(0x7f00000003c0)="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{&(0x7f0000001580)="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", 0x1000}], 0x6, 0x0, 0x0, 0x4000000}, 0x40) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f00000002c0)={0x1000, 0x7000}) 2018/03/26 14:09:57 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) dup2(r0, r1) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x1fffe000000, 0x5, "db9593c87e93", 0x2}, 0x10) 2018/03/26 14:09:57 executing program 0: syz_emit_ethernet(0x3a, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x1f, 0x2, 0x4}}], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@timestamp={0x44, 0xc, 0x6, 0x1, 0x0, [{}, {}]}]}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xb9}, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@rand_addr=0x9, @multicast1=0xe0000001, 0x1, 0x4, [@multicast1=0xe0000001, @empty, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x20) 2018/03/26 14:09:57 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) getsockopt(r0, 0x1000, 0x5, &(0x7f0000000040)=""/76, &(0x7f0000000280)=0x4c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0)=""/117, &(0x7f0000000140)=0x75) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) setuid(r2) sendto$unix(r1, &(0x7f0000000100), 0x56, 0x0, 0x0, 0x0) close(r0) 2018/03/26 14:09:57 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x8000000000000004, 0x80000006, 0x4, 0xc, 0xb}, 0x2c) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x401, 0x2080) write$vnet(r1, &(0x7f0000000340)={0x1, {&(0x7f00000001c0)=""/165, 0xa5, &(0x7f0000000280)=""/143, 0x3, 0x7}}, 0x68) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000080)}, 0x10) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000400)=0x600420) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000440)={0x0, 0x3, 0x3fd424a8}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000004c0)={r2, 0x1}, 0x8) fremovexattr(r1, &(0x7f0000000500)=@random={'btrfs.', '/dev/input/mouse#\x00'}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r0, &(0x7f00000000c0)="ee03246c35f8ffebbc7c4c9dc242be79debae10cba4ddd3c5fc5240953cabe7ad9b41066c4fee54aa75b67b423daf0918402e841860f9067a82e65f579a9f112e9a79291beae73d599efd48c28c5a43203af3e0d88822516a97d195876d951524eec2e3d7574fd69b8dde68f38f8b44ec64006195af256e5e6ee378b2c91099926"}, 0xfffffffffffffda3) 2018/03/26 14:09:57 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f000000f000/0x4000)=nil, 0x4000}, 0x1}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) dup2(r0, r2) 2018/03/26 14:09:57 executing program 1: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x214080, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000595ffe)='/dev/rtc\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) ioctl$sock_SIOCGPGRP(r0, 0xc004510e, &(0x7f00005ce000)) 2018/03/26 14:09:57 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x62, 0x40000) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000000100)={0xa9, &(0x7f0000000040)="5546acc38998e3c632ae65b65bfdf2dc7d65f105aed770120ae30d3f929d05385e9e5f3395eb9570ba65ba100bfbbbdc9e727f2591152f1385e97e2bcc8ea9f808f317f306d9e577dec70a0ea67856f56731c39f7a534feb146a5d54d3c94c3f7a3db0019770cc725e782213bdb99ecbf556f6dbcecd5fe043e62fe220e958ef76dbcbbf65064684de1b65a44488c447a755701f111b5db0e1823809cc4cd895c815ba8b0d3fb2a4a6"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) readv(r3, &(0x7f000042bff8)=[{&(0x7f0000e3b000)=""/61, 0xffffffffffffff24}], 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000ff0000)) dup3(r1, r0, 0x0) 2018/03/26 14:09:57 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xc100, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) mknod(&(0x7f00000001c0)='./file0\x00', 0x81, 0x0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ftruncate(r1, 0xffff) write(r1, &(0x7f0000002000)='v', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r2, 0x8, 0x18}, 0xc) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000380), &(0x7f00006fcff0)) 2018/03/26 14:09:57 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e93b1db452a9e9c4bb"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x7, 0x40000) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000001c0)=0xc03, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xffffffffffffffff, 0x0, &(0x7f0000001fd8)=ANY=[], &(0x7f0000003ff6)='GPL\x00', 0x2000005, 0xc3, &(0x7f000000cf3d)=""/195}, 0xb3) r2 = mq_open(&(0x7f0000000000)='%*{,userselinux\x00', 0x0, 0x20, &(0x7f0000000080)={0x9, 0x6, 0x400, 0x40, 0x8, 0x3, 0x1, 0x747d}) mq_timedsend(r2, &(0x7f00000000c0)="10908f8599b4b34a504fec83edabe39135d496", 0x13, 0x401, &(0x7f0000000140)={0x0, 0x989680}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(0xffffffffffffffff, &(0x7f0000000100)="260000005e0009000000eaf8381d00000000000001000000ffffff000008db1ee9ff4435eade", 0xf) 2018/03/26 14:09:57 executing program 4: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'bond0\x00', 0x0}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000200)=0x80, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001380)={0x9}, 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80400, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000000280)="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", &(0x7f0000001280)="24dfe7e1d014e11667800d145f7071458f4cf81d16efeb75420c739c67e4c80c8547799400b261f94ecba0ff1a6e9c7ad23ab9d38fc398684349cfe67a1e3fe471c7b6a9c035e20b7028cd8f83d692bbf0bacbad1e9b3411aedae6432845734751a223bfdce9255793ec4dab0423fe182a920394875e1aef0bdc1fbfb94a7872eda04397928174fc9a58a3db3e5b6ad9a83a230cae4246e50af8f956398547491d4b8b4f3757c266b2a3f72fbfba49ba25c0ac2d248e1b2546fc4aa6c153489f46c6e687e4708565a497514d5bb842af6027e42fe7953aff6e4092ad96d059b6d828cc43a858e6c267a52724c1b30e07", 0x1}, 0x20) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000013c0)=ANY=[@ANYBLOB="2000000000000000000100000000000000000000", @ANYRES32=r0, @ANYBLOB="0800010000000000"], 0x3}, 0x1}, 0x0) 2018/03/26 14:09:57 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x8010000000000081) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x100000000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0xfffffffffffc) fcntl$setlease(r0, 0x400, 0x400001) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f00000000c0)=0x20, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000100)={0x0, 0x7, 0x81, 0x1, "3bf3a3e433e7c5a9e49fca35eb0b669198c483b0d15db294018f458a888025c978f9f2487fc9ac45e6210f18", 0x3}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000000040)=0x70) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2, 0x89}, &(0x7f0000000280)=0x8) sendto$inet(r1, &(0x7f0000000140)="db55e0a8e76ce6d70f6ece2eb8074cc1824869114bf3984d790476d119ac789fa46c3b31ad39c0f0f48c31ad443d88977d51d51fa5ae9292c54505cdb8339cd16a2736f9c467351067f82bd573045502d1607bb5763cc8a5b8c229b555bd769a51565cbabbfd2bbf0565c3cc3c934c24ef2dec1b2235f6b25c541d15cf5a282093b934f9cb568c4f14d96ee636095f0de4a2c8bb69c5705001a56e9674", 0x9d, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) rt_sigreturn() sendmsg$nl_netfilter(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000400}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xb8, 0x1, 0x9, 0x8, 0x70bd29, 0x25dfdbff, {0x3, 0x0, 0x3}, [@nested={0xa4, 0x42, [@generic="fe8b192da139304a83fdb32a4f7c24689189e9b97d0746ac4073262eab011e333defdb1bd7d82c70ac454a30b5d47eecb7d9ed62e646ff96824159570631e0a401390da4fcfda1e3e2cce19db38abd291d6b3a6d44c5da4cf6e042099b48a815ed1ed71c091497a9af529e453efc0ed802b9357f212bb723cc3d2da04c6647a308c78258ee0e21bbeb66b3a2bd88a6b7a757394b179ab1be1a15fa64eedaf8"]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000084) 2018/03/26 14:09:57 executing program 0: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e) r1 = memfd_create(&(0x7f0000000040)="6d643573756d5cd700", 0x3) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x3f) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KDSETMODE(r3, 0x4b3a, 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x7ff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}}}, 0x8, 0xfffffffffffffe00}, &(0x7f00000001c0)=0x88) 2018/03/26 14:09:57 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000200)={0x0, 0x0, 'client1\x00', 0xffffffff80000003, "173c11123bc92720", "5cc87922ddacb9383367d76596b3a01477a738349eb9ab07984b40eab47b2f16"}) r1 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r1, &(0x7f00009a9000)="01", 0x1, 0x20008046, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0xa6bba66}, 0x10) 2018/03/26 14:09:57 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)="6368696c6472656e006ee25223b6f369cc2394b079d2e408722b16a5fbff35c3e2a26fbe98eadf3dca05c9c135271a92e37a9f75fbc4a276b40d587b33abc9cafbc76d027436194297a430102d679ac511f699e92e9c009d777f4646507ad272b10d0d0221853e9bcec2bb2d67346022a49c32c046dd618b588773470178f5141800a84208059d9bf532039f9cb5b1a0008032c5e9b3835bd9f2042c4e168aa42d5c0dee01dc3e0661ffbe62afb7f12ad6601ee6146eaccb9a638906b80edb029e680657682f9b7ebe5671") r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23}}, 0xf7e6, 0x8, 0x9, 0x7f, 0x2}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}}}, 0x9, 0x2}, 0x88) perf_event_open(&(0x7f0000000340)={0x7, 0x70, 0xffffffff, 0x1, 0x20, 0x0, 0x0, 0x3, 0x8000, 0x1, 0x280000000, 0x2, 0x8, 0x8001, 0x1, 0x81, 0x9, 0x3ff, 0x3f0000000000, 0x1f, 0x5, 0x8001, 0x8, 0x6, 0x9, 0x2, 0x3b6, 0x1, 0x6, 0x7, 0x9, 0x10001, 0x8, 0x0, 0x7, 0x1ff, 0x5, 0x2, 0x0, 0x8, 0x2, @perf_config_ext={0x1, 0x1}, 0x0, 0xff, 0x0, 0x7, 0x1, 0x1, 0x80000001}, r0, 0xe, r2, 0x2) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) 2018/03/26 14:09:57 executing program 5: r0 = socket(0x1e, 0x1, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x23, 0xffffffff, 0x0, 0x4, 0xff, 0x0, 0x10000, 0x1, 0x9, 0x45b8}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) r1 = socket(0x1e, 0x1, 0x8) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/03/26 14:09:57 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) r6 = getpid() sendmsg$nl_generic(r0, &(0x7f0000001980)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20002000}, 0xc, &(0x7f0000001940)={&(0x7f0000000280)={0x1694, 0x2b, 0x300, 0x70bd2c, 0x25dfdbfc, {0x1}, [@nested={0x10c, 0x14, [@generic="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", @typed={0x8, 0x17, @pid=r3}]}, @nested={0x268, 0x7e, [@generic="f56023cebbbf6d5b3ade5fa9fd02eaea714b397ac5787223d9199519f0237a4a1d701ada6e870a895abe69fd3facc5b7cf88567963358b6df793db0ddb4c3a6019b49e124b07a26eaecd5d39c00c512fc1beeddab9cbdc4878ef38c0689e333e4d21cf46bdbfd025d0bcaa465107ca2c6a3491f00b6c3643ff0c5475078a5a73d416bb8979e0aa2001cc2b95c27127e97dcaf5bd269a540a9a0f719aa38aa24a615cbf4cf8af688b28a7d368d01c23e6503048b45ba294f2279b3f4053e56b7fbe7f71", @typed={0x1c, 0x92, @binary="c8b8390c670d99d5beaf829e907319d5f081b64b94"}, @typed={0xc, 0x6b, @str='{vmnet0\x00'}, @typed={0x8, 0x77, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="c11044c984bd3fa65b5a6c16f12387a8e5028c354ee201eb6c5fc6e31c66eb7a56f05c0c8f47fe2fa422833e27cb7c1c3b94ba1a6c2695bb412525ef0aaab699d53646f67b27afb225dd29f60740", @typed={0x14, 0x7a, @str='securityem1%\x00'}, @typed={0x8, 0x3b, @str='\x00'}, @generic="b2de924dc2573f021d9c2b46c76b642e276fbbdde02caa2bdefe8f583a6421f83a57adb595159a0ee7b650268111a3261f7fd956e40130d930205025f18bc47772176e882380157ff6e5fdc3b3333e23de885f6b5418a7a9c9f9e549789d2e858e091089a0d4215210331836de6f59b13b68d02b2fb6254099b5fdb5c8b850b377dbd61d2e49bff47f", @typed={0x8, 0x1, @u32=0x5}, @generic="cef63df73c43fb35679e5f60bf97776a2fd55635fb77d7155f2ce73d3b2712b9f2ff65c5a9cd40a1111a1d4bad308a955d3bec7aed69467d2b866d9f6adcf1841eabc74ff945d63dfca876cf0d80e3a0c1b9fda1ec7381316862986a2fa453299e2f06740734e1be925d152a363ea129d7af186179e3"]}, @nested={0x1244, 0x5c, [@generic="d56bb39d40cf9ab995664fb9ee08f6663f1843f64daf299aa8057b13cfd5a66017780f135bcb6f0367f7c88ea469ce0d6e6e72f43848834798e72a336ad21c49234f3154a43eab5a21876cc0ca1f31043ccdfc0402160e2faf0adcb435979279fab1e22c9b95f3064502e09cca59afe2e3175a7415b0ff1b02047ef1971adb1865c667094d566abc12b82345cad3e3e14db4bd697620362b291e4610ebabf280f78e8f42628571ea1edc69dbcb9b2c8ee3801c113e603a93216e2e0121e1db4fcffa21344a144376", @typed={0x8, 0x2a, @uid=r4}, @generic="edfa91e440a586eeffb7804b6483d78e6b3645041b80cbf891ee4dda5c44ce59c2df50a22c349c0e9db4edbad1f591dce586f6738c0489d387c515e04518749717fefea608bc096847b786277800d03b821a3c88e5322b597b05aa14081d799401cfc9fdce779e", @generic="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", @typed={0xc, 0x7, @u64=0x9}, @generic="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"]}, @nested={0x10, 0xb, [@typed={0x4, 0x83}, @typed={0x8, 0x18, @uid=r5}]}, @typed={0x8, 0x5d, @pid=r6}, @generic="640907eb499fbf523839c2cff1fabcd245d4de22b54c9f5139ba66a5dc0df5a9b63d93fbd8d5d3ab100c29b09b4ef96b4d6bffd5adeda04babfb8f8fbdf5f140d54316d9497fd985a3c97b0f3e4b8b0cd8ddb49ad3392ef28e0494e753803154342ac0de18504d23ea8a22fce0bbb8738dc3c506c6ec2c54860acbd2e879afbe79a719f41d15a2ca7a16140494e8a2858846feb9ebff66026e432c13867438b3aa", @nested={0xc, 0x45, [@typed={0x8, 0x8c, @fd=r2}]}]}, 0x1694}, 0x1, 0x0, 0x0, 0x4000001}, 0x20000000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfffffffffffffe35, &(0x7f0000002a00)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0xfc46, 0x4, 0x4}], {0x8100, 0x3, 0x400, 0x3}}], {@mpls_mc={0x8848, {[{0x5, 0x9, 0x401, 0x9}, {0x401, 0x4, 0x43da, 0x100000000}, {0x6, 0x4, 0x8, 0x100}, {0xe7e, 0x3, 0x3f, 0x100000001}], @ipv6={0x6fbc, 0x6, "99aaa8", 0x0, 0x2f, 0x6, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[@fragment={0x3c, 0x0, 0x9, 0x5, 0x0, 0x8, 0x68}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0xe26b, 0x6, "f8c6b8", 0x8000, 0xff, 0xffffffff00000000, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [@dstopts={0x3b, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0xffffffffffffff6c}, @jumbo={0xc2, 0x4, 0x20}, @enc_lim={0x4, 0x1, 0x5b}, @jumbo={0xc2, 0x4, 0x2}, @enc_lim={0x4, 0x1, 0x5}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0]}]}], "63609afde1e0d4a07cb19f8c5170debe36f75eb6d4a584cb8c1b93d50371d3b86b54e23a7e78ca99960cab0ef9507704c3585e9d93e9df3f21f87160f0ce6a5a3b81b7ffb7de26fd44a4d2f2314b71b70a4d8b22d94b118410b15bc1f995d563f991beccc3bb95de2e2e2e4f1f17519d765c86ebd07389764051c88defd92f83ff311354bec6f91185acbac025865cb29691207c2a2e2073d07eea7e40c2f4a16fde6798b10e29da181ce9a696f7a9a240314dd52e4c2b0ba44892"}}}}}}}}, 0x0) r7 = mmap$binder(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x2, 0x10010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={r7}) dup2(r0, r2) 2018/03/26 14:09:57 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'erspan0\x00'}}) 2018/03/26 14:09:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x3, 0x4) fcntl$getown(r0, 0x9) close(r0) 2018/03/26 14:09:57 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000fff000/0x1000)=nil, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000180)={0x3, 0xa5, &(0x7f00000000c0)="b11101001112d7ef6af61fc995ed918bf330cc715fbe29fa6273ca808a5d3ba7d65ccf872faa02d55b7e16187f6bede3c8d2d07f8ac463d6b936b55282e5ea90fa7abae051334fa77e3a7c0adc597a16694d200c2d0087506968de0fc3545e29c72585043ee97c996d7f422a7bbe891a95e31cdb927a8a970bf119e184335043cac99821cdbf1b199da7b5b6e1e51a585c2b6acc52f1d0d6915e6e45bd4c2d89fbc1747f54"}) 2018/03/26 14:09:57 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0x5) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r3, @ANYBLOB], 0x28}, 0x1}, 0x0) 2018/03/26 14:09:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x194, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000080), &(0x7f0000000380)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffff84c5c0657cb1644dffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000150000000000000000007663616e3000000000000000000000006263736830000000000000000000000073797a6b616c6c65723100000000000074756e6c3000000000000000000000000180c2000000000000000000aaaaaaaaaaaa000000000000000070000000c800000004010000646e6174000000000000000000000000000000000000000000000000000000000c000000aaaaaaaaaa000000000000004155444954000000000000000000000000000000000000000000000000000000040000000000000052415445455354000000000000000000000000000000000000000000000000001800000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff00000000"]}, 0x1ec) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x204042, 0x0) ioctl$TIOCSBRK(r1, 0x5427) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001700)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001740)={0x0, 0x0}, &(0x7f0000001780)=0xc) lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000001f80), &(0x7f0000001fc0)=0x0, &(0x7f0000002000)) r7 = getgid() r8 = getpid() chown(&(0x7f0000002340)='./file0\x00', r3, r4) getresuid(&(0x7f0000002040)=0x0, &(0x7f0000002080), &(0x7f00000020c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002100)={0x0, 0x0, 0x0}, &(0x7f0000002140)=0xc) r11 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002180)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000002280)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000022c0)={0x0, 0x0, 0x0}, &(0x7f0000002300)=0xc) sendmmsg$unix(r1, &(0x7f00000023c0)=[{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000000180)="6605d2ca09f5e20c1a49da5e5836516d25c82dfc5b2c5be8333402ea578ec1e106c61813a2cd8dddef5ec380051a53304920585f9cd0e170fde811af418081ecae5a8fe3130d984f54489597b7f2468753d7b83731ad9c7744e910dbdb6c2a590eb1baa334827c72d84f9593b13bae3ed38a9946ef10cab27b64dd36ccf7766c858b718293a05bf2c25df4f8ed51f30ea1563eb40d2430521db5ea3515f61a7d457d32d1b97ee3ed59272fd6a49debb9b7a91c47b072f178bc39b15707a21c195ee4a3c6096c", 0xc6}, {&(0x7f0000000280)="7d61b4d96b0a2bf2db0a6e604e549b1086008991b8d60e602a46d5c0be374cc424dd8f1e491b531b1170d2f4a399b6c60541dabdd1f96fefb8", 0x39}, {&(0x7f0000000540)="931792092a168ca69948951d4025cee5b2ac1b681d3f87004aa44473b72849314cee872189cab2e3a6a90a598d74898e655b6f40f4940222a8189417e5fee9c5d8e2ee0a812aa081b1ba624a55fe32852439c8a06ee3", 0x56}, {&(0x7f00000005c0)="d5d50d176672472d47f724afcdda928bedfcbcf2beac38a104d5387fd7090a3f2542b428c1a7314a", 0x28}, {&(0x7f0000000600)="fe0ef4627bee6c8de244b1165430d25048911a81a1070b3dd63cc36f705951d3", 0x20}, {&(0x7f0000000640)="a84693fa8af2dc860a1244c8de3b9270eab4", 0x12}, {&(0x7f0000000680)="1cb73ff93ca59310938c4b3f1a2153340af3f23c3111a9fd53d2aee3faac", 0x1e}, {&(0x7f00000006c0)="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", 0x1000}], 0x8, &(0x7f0000001880)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18, 0x4001}, {&(0x7f00000018c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001a40)=[{&(0x7f0000001940)="a5a82913c0f2124e2ff01ef0d6c27bc5e3793daf8ce59bcd405690c062965dfa7ac0ee7bf2260b823eb025872d36236dcae4c17747c674dcbbee30dcfcfebd344364cc2d111a42922b07f10a4c84a7521c64c6cae69eca89dc1a5f0d3269d8ae0ec037f079c5fb069b801eef7a09a61ef9182feccd4184ae4dea6047590e5fa416a081", 0x83}, {&(0x7f0000001a00)="0cb1838015a89b", 0x7}], 0x2, 0x0, 0x0, 0x4000}, {&(0x7f0000001a80)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001b80)=[{&(0x7f0000001b00)="c89c19f5f0c854ab992a433901d50e08bd8fd6e80886602049e26809324e37d719092f89dc030e0d64a42e4f7281af36923498c7f23560ee0303a7dd29034f87ea68761568134de62fa5b3", 0x4b}], 0x1, &(0x7f0000001bc0)=[@rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0, r1]}], 0x34, 0x4000040}, {&(0x7f0000001c00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001f40)=[{&(0x7f0000001c80)="c177841594f290604312a4e37a8fd4d2646cd6f811db82e9b3a177059ef082445e2e8ceb2127da0919538c0ca67be5815052f762732750fdddb528ac30188ee01d5733c7ff5ac4b0bf0ee8463d84e70652fbba90c6df6cd47c714692e72e8200b8416202f28798f449db306230f4d16489fa0ba6856cf07a0580d86d0294821801d4e1c3a51a958d7352792cfd6737b39b4201e68bcb85bea563513e0d24f9c7f12594f76a8805ba7b2fe0b9484ad87d868bbcffafd398148cd45693eef3e75d85e9d4a66e5cec1c7f8a84b2d135774ab3", 0xd1}, {&(0x7f0000001d80)="53e64958d9d6c95b4fbd65f32de5b047c034dbd130737a0e61a595ac6f354767", 0x20}, {&(0x7f0000001dc0)="47bb437dfa12990a337217d0", 0xc}, {&(0x7f0000001e00)="2bfca5618ae693fd520f611abf9a188aa7c06a0c4aaa02096ab1cfb5b927449bc52fd4e6307ddf76c3b39ad51250cc0be1e869182846824bee6c60da9cc94b74ed36da89ef576839ce545a2c4ed230a563b71d4a9b723ad4cbbf7a3473ebeec9fae756a0cf6bd96bc052d5a97427c4c4a1b3180ec52b6c49fa47f16b182bfed7c694b649ed78c2b51cd2cfc2943243660dca9724e2121aa59691c4321e5266ccde00ead9b8287e", 0xa7}, {&(0x7f0000001ec0)="ff4415738dec2c2f78887880c4214edad17737a5be0a3a09ea0f1bf122eb796d346f5fee6a376c54bc16f771a3db1118e987985d34020b1ee52f0c6204518bd0ef082e8f46daa10f14e074fc73ac7ce370ae523b461e4fed972c919eab872c", 0x5f}], 0x5, &(0x7f0000002500)=ANY=[@ANYBLOB="18000002000034a00000c7cb0000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="180000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="a8ca6f55b56d00808ae700002209000000000000006fe53560afe0ec660b65678f47e3f0fa61e31b78ca8419", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="180000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13], 0x60, 0x20000800}], 0x4, 0x800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000340)={0x949, 0x80000001, 0x1000, 0x8, 0x8, 0x1, 0x9}, 0xc) fanotify_mark(r1, 0x2, 0x10, r1, &(0x7f0000000300)='./file0\x00') sendmmsg$alg(r1, &(0x7f0000002380), 0x0, 0x4) 2018/03/26 14:09:58 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket$inet(0x10, 0x5, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffff9c, 0x40046411, &(0x7f0000000000)=0x9) sendmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) 2018/03/26 14:09:58 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x0, 0xffffffff, 0x0, 0x0, 0x2, 0x0, r1}) 2018/03/26 14:09:58 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x6, r0}) r2 = getpid() getresuid(&(0x7f0000001580)=0x0, &(0x7f00000015c0), &(0x7f0000001600)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001640)={0x0, 0x0, 0x0}, &(0x7f0000001680)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000016c0)=0x0) fstat(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)='./file0\x00', 0x0, r3, r5, 0x1ff, 0x1, 0x20) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x6, 0x4) sendmsg$unix(r1, &(0x7f0000001880)={&(0x7f0000000140)=@file={0x33147c9056ab6e47, './file0\x00'}, 0x6e, &(0x7f0000001540)=[{&(0x7f00000001c0)="99c27138b6911177f30e37e7c05d9029572ab593e7632d9445b2354d20bc902f817c581c6dbb9815a08bb9c77b99a71b763b4b6a776933029388393429221e81bb229039c325f4bb4faa2fe28ae0f7ab6fc99e4f2065866c6be0b8b7261760dbd2cc489e1a3350d48129cd66f25ddc9bfb86c289fe792ce7ced015722bcf3cd2089243d08781d1cc1da15e11a91f8a4f48d6ec9e754673a96498071649", 0x9d}, {&(0x7f0000000280)="50b3174d9a4dc411a59bcdaae7beffd03af375daf86926cbf98f31e5389f7d740f2cd1d4288482577dd6e0eb7ae54db49b7a1052ea5e11a7a1b11327483534b1febe2090885eb8bef95598e2437916b3cc2b5fd955cd", 0x56}, {&(0x7f0000000300)="61e010ea6d0897b68e2125d0e63620d1731a4a13b35ef6b86a8a1e6f436b48f396ae5a315259aad420a3c34247a66a89fde32007cef1b6d982f2d86c9a6653a315ad78192fd4fa0da2aa", 0x4a}, {&(0x7f0000000380)="fc7b976f8eed1a40c5601cd02f40e76f3de2ed3d70974a68723810f50561fcf6c6413ab65d243481345cd82962dce3df1f8d8429709e17175ff1e58ea90c5a45ec8360ecf767582e511a022b0b59383d46a5e2", 0x53}, {&(0x7f0000000400)="e49d0d4cf472f15acfd39a50742e7c29fbe77ef2a644fa1131044a9c41ccff8eaf772624fe274cf04721766149d38faa095385446166a2fa146abb50c1f20299a8529e75947a31d0770d8bdd826a02c1833647788c00fd4a1f8bdfaba1fc5f73b0377dfc9cd5421e987e50aa2c5ffeb9a79e5c18f603592b0d76e006fe39b9005dfdc094f49af9a6a9b7c4e11f17a310e228c205231482c4cd0a39a11629e45620c192d7fddfc7d3b7031d479c20de43e109655335819afa68c5899b38279cff16933985d924ba6af2b22026cff365307fcf3128d0c9394d301790dd296fcefb105981a1f0ed07aa", 0xe8}, {&(0x7f0000000500)="004cda2699cafb58de93f8980105e458c5bc55b6637f80a18d57733983e72eea71006c9a9e4f92147f972ceb1d61236d22bbb5fb", 0x34}, {&(0x7f0000000540)="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", 0x1000}], 0x7, &(0x7f0000001800)=ANY=[@ANYBLOB="2e010000db90c4b9b17ad270", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYBLOB="180000000100000002000000", @ANYRES32=r2, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="180000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="280000000100000001000000", @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32], 0x70, 0x4}, 0x840) r9 = dup3(0xffffffffffffffff, r0, 0x80000) r10 = syz_open_dev$sndseq(&(0x7f0000001940)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffd) fcntl$getownex(r10, 0x10, &(0x7f00000000c0)) dup2(r1, r9) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r10, 0xc0105303, &(0x7f0000000080)={0x1}) 2018/03/26 14:09:58 executing program 0: r0 = eventfd(0xa) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4000, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x72, 0x7, 0x2000}, 0x4) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) r3 = epoll_create(0x9b45) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000180)={0x2014}) r4 = openat$cgroup_ro(r1, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000140), 0xfffffca9) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000000200)={{0x0, 0x0, 0x80, 0x1, 0x1f}, 0x6, 0x4, 'id1\x00', 'timer0\x00', 0x0, 0x2, 0x4, 0x5, 0x7f}) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f00000001c0)) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x3f, 0x6, 0x6, 0x916}) 2018/03/26 14:09:58 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) getgroups(0x5, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r3, r4) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) dup2(r2, r2) [ 169.758087] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/26 14:09:58 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x3, 0x7) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e0000001ac1414bb00000000f5ac1414aae00003000000000000000020ac1414aa00000000ac1414bb"], 0x30) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fremovexattr(r1, &(0x7f0000000340)=@known='system.posix_acl_access\x00') ioctl$sock_proto_private(r1, 0x89ee, &(0x7f0000000200)) 2018/03/26 14:09:58 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x2, &(0x7f0000000100)=@raw=[@generic={0x0, 0x10001, 0x0, 0x2}], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, &(0x7f0000000080)}, 0x48) r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/112}, {&(0x7f0000000300)=""/32}], 0x2000000000000165, &(0x7f0000000200)=""/226, 0xe2}, 0x10000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0xe0) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x8, 0x200000) getpeername$unix(r1, &(0x7f0000000440), &(0x7f00000004c0)=0x6e) 2018/03/26 14:09:58 executing program 1: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x1a0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)=""/143, &(0x7f00000000c0)=0x14e) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x2001) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000080)=0x9) [ 169.846522] kernel msg: ebtables bug: please report to author: Wrong len argument [ 169.902305] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/26 14:09:58 executing program 0: prctl$void(0x3b) capset(&(0x7f0000034ff8)={0x20080522}, &(0x7f0000034000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000000c0)=0x2000000004) rt_sigpending(&(0x7f0000000040), 0x8) unshare(0x2c000a00) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000200)=""/121) 2018/03/26 14:09:58 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x800, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=0xffffffff, 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000100)) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x80000001}, 0x2c) r4 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x800020000) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x4, 0x400) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f0000000080)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r3, &(0x7f00004e5fff), &(0x7f00003a3fff)}, 0x20) 2018/03/26 14:09:58 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0xfffffffffffffffc) ioctl(r0, 0xfffffffffffffffc, &(0x7f0000005e0b)) 2018/03/26 14:09:58 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000003c0)='/dev/snd/seq\x00', 0x0, 0x40011) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) fcntl$notify(r0, 0x402, 0x29) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/26 14:09:58 executing program 7: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x2) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) 2018/03/26 14:09:58 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0xa178, 0x4) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x4, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000000140)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x0, &(0x7f00000001c0)}, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={'yam0\x00', {0x2, 0x4e20, @rand_addr}}) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000200)=ANY=[]}, 0x1}, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x6, 0x4) 2018/03/26 14:09:58 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100, 0x40) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000140)=@req={0x8000, 0x5, 0x1, 0x800}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x6ee9}, 0x8) bind$packet(r0, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="148964da0617"}, 0x14) 2018/03/26 14:09:58 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0x1, &(0x7f0000000300)=ANY=[@ANYRES16=r0], 0x0) r3 = syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x27fe) getsockopt(r1, 0x100, 0x6, &(0x7f0000000000)=""/17, &(0x7f0000000040)=0x11) dup2(r0, r2) 2018/03/26 14:09:58 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0xc}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f00000001c0)=""/45, &(0x7f0000000200)=0x2d) stat(&(0x7f0000001780)='./file0/file0\x00', &(0x7f00000017c0)) getresuid(&(0x7f0000006100), &(0x7f0000006140), &(0x7f0000006180)) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) read(r2, &(0x7f0000000180)=""/60, 0x3c) getgroups(0x0, &(0x7f0000006700)) getpgrp(0xffffffffffffffff) 2018/03/26 14:09:58 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x5, 0x2, 0x400, 0x8cb5, 0x4000000, r1}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff]}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xff}) 2018/03/26 14:09:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x301, 0x0, 0x0, {0x2, 0x80}}, 0x1c}, 0x1}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) 2018/03/26 14:09:58 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000040)="a42344e9a4ed154fd088adb7ba989fc4b0ef01987523e4646d295c8250f3a4f500447eac8707197497ea979d907567995b7f09ca41bc03c624fea55f1c277fbde0076b72f8e403c5125b4cc4a779a204a28914d5b9dee1da3790af67935d28b4e2919f5f9c022379688c052e014d3b89fed7b91f3efa58670e711d200f143e208c0780c8", &(0x7f0000000100)="58105115220ce906801ec4d8b96a47d0fb4c6cedde38775a9b0f8de9b202e1289de60401db653e88513d0b90ba556262939678ee13acc1ce472ba9bc7f81111727dd0fe50744d53dccb831cab0fefdaed64f5da45fb3e0b86d853b0011c01a9df371273a117748e52889d11049bdcf8cdc1c22bb761c574af8d818ac4ad245eddfa4defb425522767c4c3214de084d11f2237172ff1138a1316892b7559ce1607379118b7ed986ce84bc5a7261c173a9bb45a187255e11905a96321be1c295c5717b542dec2a69e373c446", 0x3}, 0x20) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000240), &(0x7f00003a3fff), 0x3}, 0xfffffffffffffff9) r1 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x71e9, 0x218000) getpeername$netlink(r1, &(0x7f0000000280), &(0x7f00000002c0)=0xc) 2018/03/26 14:09:58 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004504001c0000000000009078ac14ffbbe00000010000000000089078"], 0x0) dup2(r0, r1) 2018/03/26 14:09:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x80201, 0x20) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) sendmsg$nl_generic(r0, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000880)={0x1c, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x6, @uid}]}, 0x1c}, 0x1}, 0x0) 2018/03/26 14:09:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f0000399fa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = add_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="b325e9398dd8a77328ccf71be8c9c45f5229a1485cb57fc727874a837bdd7c44e26b1ac86a9533d77d276dbf7f6e", 0x2e, 0xfffffffffffffffb) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="8a6ef0ea77fc854b9b3d67f886ce7b81c47eaee2e7c234a187556f2e439b54964cc67837e8a2b1173d85135901fd0c481477d63553e9c4571093171024c319eacc403f2dd7ebd9aa247c619837a920ab37f58f2c66246890", 0x58, r3) sendfile(r2, r1, &(0x7f0000a2effc), 0x3ff) 2018/03/26 14:09:58 executing program 7: setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000200)='reno\x00', 0x5) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x3) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x8000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000000c0)={{0x3f, 0x5, 0xe52, 0x7f, "0a73647d42a6900c966de2b8821710819711083ff81afe82adf57c254b5507f057c1039e8c89dd2ddb9ddc57", 0x7}, 0x0, 0x0, 0x6, r1, 0x61, 0x9d, "77ad16d5f6b41d8f76711ba6963e16fe1165226cd015d0901971b329dd5d0f1cc28ea9eb75ae8f12318f62b8001ff5829483bbd052f6c79b35bf0e0d032195ac", &(0x7f0000000080)='reno\x00', 0x5, [], [0x3f, 0x10000, 0xdb5f, 0x5]}) 2018/03/26 14:09:58 executing program 6: pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4000) close(r0) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000100)={0xa, 0xfffffffffffffffd, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x200000, 0x80) accept4$unix(r2, &(0x7f0000000080), &(0x7f0000000140)=0x6e, 0x80800) sendmsg(r1, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000005f78)}, 0x0) 2018/03/26 14:09:58 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mbind(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x2, &(0x7f000042e000)=0xfffffffffffff596, 0xb12, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001380)='/dev/vcs\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001480)=ANY=[@ANYPTR=&(0x7f00000015c0)=ANY=[@ANYRES64=r1, @ANYPTR64=&(0x7f00000014c0)=ANY=[@ANYPTR, @ANYPTR, @ANYRES16=r0, @ANYBLOB="081869306fd3c215cb8398fcb03a98cacb3940d148fda8e69136e9183d7a373666fe4218b9f9b95b765109661dd066502c8a6f602b615e2020cc89650b366619c3bb121b53493843e4f506028bf6f3317c113cc78b909705578b37047a675823d9b223b3f622239ee06bacb38da9525ca00429087d9271d3dbfd77086b4a15faffe8be760d485504ea99588bc767a617323e6b2782a93817bed7e000f100ef52735345bae91ef006d506ee8371138324c3c76ad9e43159cfa7d67ab199076ab833df63b3b77316443f"], @ANYBLOB="65008c9f768ebd870c38382f96", @ANYBLOB="a7d1a483c754db5a492b10cd594064b54e80272fabc2b9ef87b99c4e1a93dfc061b976e63328b9ff05639f026be797e0f9a73aac10364cec427385f673902cf16c53c72ebf2d98350d99cdb6175a6f42e372112191bce7797e98a7168127714b5f862f511fea8c748a66d87179d844342605098dac7c2d4710b7f5a86b0487bf1ad07dfc0323cf69f87a87c8093e76257cdbb0c9af1f3c0eb254741781b9a77dc69e30ae67f6fdd11ade7166c04ef370fd3db272cdefc7b07c52c2ec284b064d1be14e37437aab091e7116b48624a2983cf88e7f465f2f373b002087a5bab6efc09bcdf4450f834df0b07703149e4aa71d"], @ANYRES64, @ANYRES32=r0, @ANYRES16=r1], &(0x7f0000000040)=0x4) 2018/03/26 14:09:58 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100000001, 0x80) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) readv(r1, &(0x7f000006eff0)=[{&(0x7f00007c1000)=""/128, 0x80}], 0x1) signalfd4(r1, &(0x7f0000000000), 0x8, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2800}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_newaddr={0x70, 0x14, 0x0, 0x70bd27, 0x25dfdbff, {0x2, 0x8, 0x403, 0xfe, r2}, [@IFA_FLAGS={0x8, 0x8, 0x3}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xd}}, @IFA_CACHEINFO={0x14, 0x6, {0x18c, 0xfffffffffffffff8, 0x5e, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x9, 0x5, 0x2, 0x1}}, @IFA_BROADCAST={0x8, 0x4, @multicast1=0xe0000001}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_LOCAL={0x8, 0x2}, @IFA_FLAGS={0x8, 0x8}]}, 0x70}, 0x1, 0x0, 0x0, 0x4040000}, 0x800) r3 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') renameat(r3, &(0x7f0000003ffe)='./file0\x00', r3, &(0x7f0000003ff8)='./file0\x00') ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) [ 170.211548] netlink: 'syz-executor4': attribute type 6 has an invalid length. [ 170.253998] netlink: 'syz-executor4': attribute type 6 has an invalid length. 2018/03/26 14:09:58 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000dffff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001040)={{0x100000003, 0x0, 0x0, 0x1}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0xffffffffffffffff, 0x0, 0x9, 0x2, 0x7}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000000)=""/4096) r1 = syz_open_dev$sndpcmc(&(0x7f0000001080)='/dev/snd/pcmC#D#c\x00', 0x2, 0x800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000010c0)=0x7, 0x4) 2018/03/26 14:09:58 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0xfffffffffffffffc) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) dup2(r0, r1) 2018/03/26 14:09:58 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40803, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000040)=0x8) 2018/03/26 14:09:58 executing program 5: getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000100)=ANY=[@ANYBLOB="84ffffff0000000000000000000000030000dffff9ff110000000500000000000000000000000000"], &(0x7f0000000000)=0x1) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x3f, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfc, 0x8}, 0x9d) fcntl$getown(r0, 0x9) 2018/03/26 14:09:58 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) readv(r0, &(0x7f0000003280)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) 2018/03/26 14:09:58 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) fstatfs(r0, &(0x7f0000000040)=""/24) setsockopt$packet_int(r0, 0x107, 0xd, &(0x7f0000000000), 0x4) socket$l2tp(0x18, 0x1, 0x1) 2018/03/26 14:09:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x802080fc, &(0x7f0000000080)="70c43f61ae821091c9c283b22aba1ec4c6215e4febb572e207deea5e3c2b2f962f63ce37f76c927992a238c5d6a92ea4efcb6f39bb07c0778f4475bfc703e327172b4bc44bbaa429582a4bdfc8b68569b399d3b23f8d9b6c14e981c2231531d8b590dd095c5e", &(0x7f0000000040), &(0x7f00000013c0), &(0x7f0000000300)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/dev_mcast\x00') write$cgroup_int(r0, &(0x7f0000000140)={[0x0, 0x2b, 0x2f, 0x30, 0x3f, 0x30]}, 0x6) 2018/03/26 14:09:58 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000280)=""/194, 0xff29}], 0x1) readv(r0, &(0x7f0000000000), 0x10000000000000c4) write(r1, &(0x7f0000335000), 0x10052) fcntl$setpipe(r0, 0x407, 0x8001) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000040)={0x0, 0x0, 0x5}) 2018/03/26 14:09:58 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x8000) r1 = socket$rds(0x15, 0x5, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x400) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x3ff, @dev={0xfe, 0x80, [], 0x14}, 0x1}, 0x1c) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x736) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)) 2018/03/26 14:09:58 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000100), &(0x7f000031d000)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2000, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000040)={0x6, 0x5}) 2018/03/26 14:09:58 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00000001c0)={0x7ff, 0x221, &(0x7f0000000280)="012127854d3b396cea5fb0f620a6171f1e7d3697871f3783c77dddc783b3a94eb9d45f820944e92cf732202460c0542f77f8b8c3273e2366cb94140054e41e3827f2c6ea22177031d37d2c0f5fa40d2d4903c6d14caf281f503aba75cc46c9728604cd6eec820008c7dbe2b7798f6a1e1cc179e2defb6b367c0ca55891921439239d89df145b582db834e1348b385a7b3a74a4f802d0c5e673653d46ec6d738d8a1a0a178de6aeee41a32b005d7c63462a14fc14050985b1ad61d23ff1075dd31e3f0f3f0a2f2027f0392d8c43475186", &(0x7f0000000180)="205fdd9cf8d695f721fa68ec46666317", 0xd0, 0x8}) lseek(r1, 0x0, 0x0) r3 = dup2(r0, r2) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r3, 0x28}, 0x10) 2018/03/26 14:09:58 executing program 0: syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) 2018/03/26 14:09:58 executing program 2: timer_create(0xfffffffffffffff1, &(0x7f0000005fb0)={0x4, 0x0, 0x1}, &(0x7f0000002ffc)) timer_settime(0x0, 0x0, &(0x7f0000001fe0)={{0x77359400}, {0x0, 0x6}}, &(0x7f0000001000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0xc2000, 0x2) mq_timedsend(r0, &(0x7f0000000040)="5c11a4a0025678b7090af5aae60fe9dd22b7eec4c55405d26478cea7533147174bee2eda4af5e5fe1d07fa942fc1adab3a8a5e72c03705a49b51", 0x3a, 0x80, &(0x7f0000000080)={0x77359400}) timer_gettime(0x0, &(0x7f0000000fe0)) 2018/03/26 14:09:58 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000000180)=""/61, 0x3d}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x383, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000480)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000300)={{0x3, 0x7cc}, 'port0\x00', 0x80, 0x10000, 0x6, 0x5, 0x8, 0x0, 0x800, 0x0, 0x0, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/26 14:09:58 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @rand_addr=0x7f}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) recvmmsg(r0, &(0x7f00000003c0)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/137, 0x89}, {&(0x7f0000000140)=""/79, 0x4f}, {&(0x7f00000001c0)=""/76, 0x4c}, {&(0x7f0000000240)=""/197, 0xc5}], 0x4, &(0x7f0000000380)=""/57, 0x39, 0x1}, 0x1}], 0x1, 0x10120, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000001010816e4dc"], &(0x7f0000000480)=0x12) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000005c0)=0xc) getsockopt$inet_mreqsrc(r1, 0x0, 0x2000002d, &(0x7f0000000f80)={@multicast1, @empty, @loopback}, &(0x7f0000001000)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000ac0)=0x8001, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000940)={0x0, @in6={{0xa, 0x4e24, 0xffffffffffffffe1, @loopback={0x0, 0x1}, 0x1}}, 0x0, 0x5e9, 0xb44, 0x3, 0x6}, &(0x7f0000000a00)=0x98) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_open_procfs(r3, &(0x7f0000000e80)='net/igmp\x00') fchmodat(r6, &(0x7f0000000e40)='./file1\x00', 0x1) sendto$inet6(r2, &(0x7f0000000b00)="65d523bf2cbfbbddbde57ec6b5be52e420935c082dbbefaa61af5ddd95fd2cdbce8deab9d64651c700306104e096fb6c79dc861c1dbd229c34caa14f78136d0f7227516f9d97f89c7d8cc7cb361fc8f1454a5a95abc00c4067b7eca6a377f7f1bbd8bdf651de253422edc4296526e2efdb93bbd58bef696e0de970532712c687e257975a47ef816b71607a0bebf1ced2908ae1dc841533a56c38b5e60f45", 0x9e, 0x40000, &(0x7f0000000bc0)={0xa, 0x4e21, 0x80000000, @dev={0xfe, 0x80, [], 0x11}, 0x3c6dc82f}, 0x1c) r7 = accept4(r2, &(0x7f0000000d00)=@alg, &(0x7f0000000500)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000a40)={r5, 0x2, 0x30, 0x9d00, 0x9}, &(0x7f0000000a80)=0x18) r9 = getuid() sendmsg$nl_generic(r0, &(0x7f0000000900)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000008c0)={&(0x7f0000000600)={0x2c0, 0x3b, 0x111, 0x70bd29, 0x25dfdbfd, {0x17}, [@nested={0xc, 0x54, [@typed={0x8, 0x81, @uid=r4}]}, @typed={0xc, 0x31, @u64}, @generic="6ccda04621c3ed1fa9631e3717a0500484e06dda9e69ce9d993f1c66570b2240ed8672edbcbb27d3eadf7510e80eb5f7222487283a13ef50a7a81344306dd014046855b1e1add66575beadaeab848668b62dc2832e2d20ccf0141b5a35f2", @nested={0x194, 0x85, [@typed={0x8, 0x7c, @uid=r9}, @generic="446f8a512e182a497fffac346aaf88811f9d4527996b692426ad36ef9471062f65771b374cb8c03b4419fcd8c38d3c1f617913febd1b2e264ce91c", @generic="baedb7afaa37f3e134c1ee34154545ad813104d20939a7700445e367fa7d55706b180e20d4d086eabe623fcdc7b94e398ef7a31f06cc6fdf307369109803a370a7d550a806e232aa6c4a75e31107d980f3128ac19db0f5bdced9c2155e81aead89bbf69ac3f76bec038c3b6eaf0fac7fc8be4b1d4b968fb04b", @generic="986f874177706df8411909bdbecec0a29d6faf79ef7bde1725fe01b5a01bd95eda1a81754736eedcf6afef168714b964d5cfdff35123c0935f24bb9471676adaf4f247dd40fdc650", @generic="c9ea41045aff02b2859f77e821aceb46c26201966d7306e209461aee848612af6b1994b1af728629e0f9cc3d56b02d3b4bc67341f0049fc7d7ca15fd4e64d8417e82dcc215535d46e98254dd8f214b5b026a24a7317b8ac801bc57b413eb4ad4bab4c1206b9fc8d2fe7c8d9d9cac0cd7774d5a39fe063a4ab1ffdbafcb386d24a507f275172dfb74e7"]}, @nested={0xa0, 0x6b, [@typed={0x8, 0x88, @fd=r0}, @generic="1e1ec3bed3bde487c48f924473b839a9e17c4b0465279b06975ee8eab28deaab680e0d3c7b99f72236b3a67416c0906dd621bbe22ed0a716a04de7acb76c1fc5a2bfc53d7d113222c64bbbcf4ad14e58e525adf9813c26eb15911147064ce176bb45524a4f05da5693381fead7d83d9db93ae8ac6e43322055b37b51765ecdf398c8", @typed={0x10, 0x14, @binary="41dd8be584c6cbcdbb"}]}]}, 0x2c0}, 0x1, 0x0, 0x0, 0x4000}, 0x40010) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000004c0)={r8, 0x9d}, &(0x7f0000000cc0)=0x8) getsockopt$sock_int(r7, 0x1, 0x2, &(0x7f0000000c80), &(0x7f0000000d80)=0x4) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0xfffffffffffffdbd) sendto$inet6(r2, &(0x7f0000000dc0)="84e1820d6f3db62dd4b0a563a1bf5e44584dd6981a8e04ee9f3ecb96bc96d69e51afbd39881a323c430527c2d1a7715d530dc49d6602e01cd88702ff08ac451dea5f60ce211baa8ffe3672b90bae7e313c8da7834cc87db4565655ae97a0bc5733ee20986b999689d3f98c78bad5fc2f", 0x70, 0x810, 0x0, 0x0) setsockopt$inet_mreqsrc(r6, 0x0, 0x28, &(0x7f0000000f40)={@dev={0xac, 0x14, 0x14, 0x19}, @broadcast=0xffffffff, @rand_addr=0x1}, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000ec0)={r8, 0x5, 0x3, [0x4f6a, 0x6, 0x1]}, &(0x7f0000000f00)=0xffffffffffffff88) 2018/03/26 14:09:59 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="240000001a0099e303a1000400ed040f020b0000bf021d3e3895ba697636e3d0720202ff", 0x24) r1 = syz_open_dev$sndpcmc(&(0x7f0000000980)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f00000009c0)=""/12) recvfrom(r0, &(0x7f0000000180)=""/7, 0x7, 0x0, &(0x7f00000001c0)=@generic={0x2, "f6747634d01cb875dfbef2382c627d23332b3efb26d3ff82feff82832b4ecc4aec89103c68fcdcd3023690138b3d17c2a61241df6d775c8039b5f1ff7ea845481495f5398b958cc572aaff10915afe52ff2b18fc0e5625d7d43723f32257a63e705f7ad276a2a18ba1b3711574422aacb64bdc403ecf1fa026ab922288fb"}, 0x80) recvmmsg(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f00000000c0)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000240)="8b744484c24ef1a81b2a79d66924fc9302e7dfda3e26eab416b59d3aece7e29396c8c909a8570ff70f9420bde4f095b95395718aa4d2c50418c412c99e4d3438e0f712b11384b70556f1faed931ed4185022d52f77e8ac94905960ac8621c8d5fca3516952ff5605059e683ba76b5975c0b5e7eebae0ae6dcb092ddae9cfdeb18e83cb771e013e6cc7232c", 0x8b}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x674, 0x41}, 0x4000001) 2018/03/26 14:09:59 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0x0, 0x0}) r2 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x4, 0x220400) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000240)=0x1235) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xfd, 0x401, 0x800, 0x9, 0x7fffffff}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r3, 0x6}, &(0x7f0000000100)=0x8) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0xc4, &(0x7f0000000040)}}, {{&(0x7f0000000180)=@sco={0x1f}, 0x379, &(0x7f0000007380), 0x0, &(0x7f0000000140)=[{0x18, 0x1, 0x2}], 0x18}}], 0x2, 0x0) 2018/03/26 14:09:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f00000001c0)="baa100ec360f01ca660f7f8600800f00dddb3c0f01d16564660f3a0ae58dba2000b88900ef2e0f013f67dd85fb091db3", 0x30}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/26 14:09:59 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getpeername$inet(r0, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@broadcast}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xffffffe3) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="7261770000000000f0a00000000000000000080000000000000000000000100000000000"], &(0x7f0000000500)=0x28) 2018/03/26 14:09:59 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000400)={0x2, r0}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000380)={'icmp6\x00'}, &(0x7f00000003c0)=0x1e) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={r3, 0x3ff}, 0x8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@broadcast=0xffffffff, 0x4e23, 0x6, 0x4e21, 0x3, 0xa, 0xa0, 0x20, 0x62, 0x0, r2}, {0xe84, 0xff, 0x20, 0x7fffffff, 0x3, 0x2753, 0x2, 0x4}, {0x8, 0xbd8d, 0x282f46c6, 0x3}, 0x9, 0x6e6bb9, 0x2, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d3, 0xff}, 0xa, @in=@rand_addr=0x6, 0x3504, 0x1, 0x2, 0x5, 0x391, 0x8, 0x3}}, 0xe8) write(r0, &(0x7f0000000000), 0x0) 2018/03/26 14:09:59 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000013000/0x3000)=nil, 0x3000}, 0x2}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xd6c, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a45322, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000280)=r4, 0x4) dup2(r0, r2) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/5, 0x5) 2018/03/26 14:09:59 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x7}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000500)={r1, 0xe1, "9680dedf4bcaf1f323a72f012f4ede8ec3e06e0b3b27876e42460e56a73b17126e612f6e607f693d3facd81385a7a80d1d840d14ebf63ba44a7b7feb2ea6fad384b09955949defde0cd3b371f78728dce7d5d7a6f3a07f97b503b668541b9bcc5b6a981d1598bcffcd5cb447cfaf49a34a949c736ca8045900cb47a996464232d3cc591dde42a0ce578953c185c83e5d2be11486f41c9282aedaa73e7bce402b3709868f23cd56d77ba8b884abfc3d46e699f1c54ad0192dfa7f99b3ec2b4bc2b1e63147ec314b641393b70d6cb8d5e0fcfd289f976934498276b3cd2c78cfb1a9"}, &(0x7f0000000600)=0xe9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000040)={[0x0, 0x0, 0x2, 0x6000], 0x7e15e92d, 0x40, 0x9}) recvfrom$packet(r0, &(0x7f0000000100)=""/231, 0xe7, 0x100, &(0x7f0000000340)={0x11, 0x10, r2, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_emit_ethernet(0x7a, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd601c7d7600442c00fe8000000000000000000000000000aafe8000000000000000000000000000aa0420880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000892341d8a9b86e07"], &(0x7f00000000c0)) setrlimit(0xc, &(0x7f0000000480)={0x200, 0xff}) 2018/03/26 14:09:59 executing program 1: r0 = socket(0xa, 0x8000000002, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000009324801713af6dad3305ca1bbc75a8419eca903ca7b734405731db1378540636adf6f0aa2e101517a865aab0932ccbf97c76016a9658c24b0756058e819521f17753a2c9a4a765ce19d817afecddec0b5f960de16690ea14a2a6046b40b34c0a2d054a6b7b5a52f9ce0f25ee5144d3549a90a8b9f3174a2ab16d01ba63e3f35024cd9d1"], 0x48) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xffff, 0x4) 2018/03/26 14:09:59 executing program 2: socket$vsock_stream(0x28, 0x1, 0x0) r0 = epoll_create(0x7ffffffe) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0xc}) 2018/03/26 14:09:59 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x2, r1, 0x1}) renameat2(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(r0, &(0x7f00003bce20)=[{{&(0x7f0000299000)=@nfc, 0x10, &(0x7f00009a9000), 0x0, &(0x7f0000735000)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f00007a7000)) 2018/03/26 14:09:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000bd6fec)=""/20, &(0x7f0000b54000)=0x14) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000002040)=""/4096, &(0x7f0000001000)=0x1000) 2018/03/26 14:09:59 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f00000005c0)=ANY=[@ANYBLOB="1474bfa502f6e0f4ffffffff08004500001c0000000000009078ac14ffbbe0000001000000000008907817ba08005b75208e8f1b06fa993fd6cb199037d35d0fc16b278bcb9b8fb311340f46006a6ecbb44a0ac935d85d42b43012cf65cc2c63f81dc2e4e9e7144f875b2d8321c8b8e295e4422527e159a459bf773a0700000000000000435e6f"], 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000300)={0x2, 0x4080000, 0x3}) dup2(r0, r2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x9}}, 0xffffffffffff8001}, &(0x7f0000000480)=0x88) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000004c0)={r3, 0x3}, 0x8) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/73, 0x49}, {&(0x7f0000000100)=""/38, 0x26}, {&(0x7f0000000140)=""/112, 0x70}], 0x3, &(0x7f0000000200)=""/134, 0x86, 0xffffffffffffffe0}, 0x40000001) syz_emit_ethernet(0x113, &(0x7f0000000680)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipx={0x8137, {0xffff, 0x105, 0x0, 0x15, {@random=0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5}, {@current, @random="469ee4331c38", 0x2}, "af508c9f2024717360bdb56daceae668458f0ede246add07d45bb682a17ee1cd13a7113dba2ff5ecaf9402f4b09b55eaedf5de55cdec7e942046089ef10b56eb7ef78b3a2589cc8d165609115a26fa98d796254a91df2e05eb2c199a12bfc9ef7b5f1d7bb6e267c2814d444cd5ea4f7832d3462751acf8b4bdfedf0e317baee821f46da4132c50b9f91d6ad10aa68a803bc3ad80371563ac1f83a2036c3bad6eba9e94ab7b6234e82c920dc84b12f4e8e536fbe7b8fb789e5baad4b103055cd2dc300aa196c6b9551275527d52dc3238aabfc352b0f2026fe282363b38fee3a0cbca412d828c72"}}}}, &(0x7f0000000500)={0x1, 0x3, [0x47a, 0x7da, 0x30e, 0x3c8]}) 2018/03/26 14:09:59 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f00000000c0)=@generic={0x0, "a9e591ed8010b2dfe73bbc405e79958bcaf80ef225cb4803575aa1f1ee25917f57470296c910f02a08dbd9abe7eccc426feccc16c64fa2f2bbe8a28834b5ca405b3a0d7dad5c79be5b1aba03972af62707f96d7aeabe6a63d0eae8a18dce3080882d535a25543a50cdef32b08c0835e4c14d8b71f6f43694de471fc84c30"}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000240)=ANY=[]}}], 0x1, 0x0) signalfd4(r0, &(0x7f0000000000)={0xac7}, 0x8, 0x800) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x900, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f00000002c0)={0x6, 0x7, 0x442, 0x95, &(0x7f0000000200)=""/149, 0x32, &(0x7f0000000140)=""/56, 0xfffffed5, &(0x7f0000000180)=""/64}) 2018/03/26 14:09:59 executing program 7: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:ping_exec_t:s0\x00', 0xfffffffffffffeaf) poll(&(0x7f0000000180)=[{r0}], 0x1, 0xffffffffffffffff) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x5) 2018/03/26 14:09:59 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x2c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ffafe0)={r0, &(0x7f0000fd2000), &(0x7f0000000080)}, 0x20) 2018/03/26 14:09:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00000000c0)) 2018/03/26 14:09:59 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) setns(r0, 0x40000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) getsockname$packet(r2, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c37000)=0x14) 2018/03/26 14:09:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0xfffffffffffffff8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x1010c0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'system.', '[&posix_acl_access\x00'}, &(0x7f00000000c0)='\\\'^\\vmnet0\x00', 0xb, 0x3) sendfile(r3, r1, &(0x7f0000a2effc), 0x400) 2018/03/26 14:09:59 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockname$unix(r1, &(0x7f0000000000), &(0x7f0000000080)=0x6e) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffe0ffffffffffefffffffffa7494500001c0000000000009078ac14ffd0e0000000000000089078038d454392097fd485154f5c59250a0000"], 0x0) dup2(r0, r2) 2018/03/26 14:09:59 executing program 6: mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x4, 0x7f, 0x20, {0x77359400}, 0x3, 0x4}) r1 = memfd_create(&(0x7f000004dffe)='!\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d"}) write$sndseq(r1, &(0x7f000000a000)=[{0x7, 0x0, 0x0, 0x0, @tick=0x404, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000043fb0)={0x343}) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) bind$can_raw(r3, &(0x7f0000000140)={0x1d, r4}, 0x10) 2018/03/26 14:09:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10d, 0x2, &(0x7f0000000040)=0x1, 0x4) close(r0) 2018/03/26 14:09:59 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001f80)={0x0, @in={{0x2, 0x4e23}}, 0xffff, 0x3, 0xb3e0, 0x6, 0x8}, &(0x7f0000002040)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002080)={r2, 0x5, 0x10, 0xffff, 0x101}, &(0x7f00000020c0)=0x18) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0x80) sendmmsg$nfc_llcp(r1, &(0x7f0000001f00)=[{&(0x7f0000000100)={0x27, 0x1, 0x1, 0x7, 0x10000, 0x1c, "6c23e4dc011a663d564ad287a637e86c77fbf4af6db480722a4f72e3cff6353d8502efad484e6c3868b7a579bd02ba2116ce21ff21ef994291c96eddf31cc4", 0x39}, 0x58, &(0x7f0000000840)=[{&(0x7f0000000180)="2bd191520b30310221c647ff6f6b9ae4e8e694b5a145671f521149b6daaf3de6c29955078ee3b6c21efb063ab9e9f4fd35764615174bae3a7db5c9eb7213737eab95e97707ab1efe53a93ba071eb31926c47e4b3a5a17a09906a8ae19e398632bb029c456067369520e70542d83641aa9ddfba768fb43651cdba934ec78e7243dceec79a07858832271de20e7dc1432a22fa6198b7da1c0c21ccd3919710", 0x9e}, {&(0x7f0000000380)="be00863cc0836be9e36122e050c04324102d488e3cbaeb84da91767d64b82ef18452afe8982f4ce2d517cc7a76213029caecaef04e98d82518f06b7bc230b3612d4ed149979e9b8e11afb49581b55354553acc879faeb8f812bc9a4b31b65415966fc1b97072e14a995667d6dd1282f324dc8e568e12085f7fd451729b9b1ee363889538cd52bf0857c21923d9a1cc0d0be748effe05aeb66426919b5e61d1cba0803091a231b5feaf560c940a7e15b3577dd1fc98bd5707cacb03f77eba16e43f7b568494dd89b8", 0xc8}, {&(0x7f0000000480)="acea3dce9374231daa30ab594a2bbb4a09c8c0016027144232c7c31bafdb89ee6a230f1b7fe9688dd514681924be8bc0b0e3e1d3025b78a63b33dbc9fef41d70c8d452f42303c013957e39999b937695f4e362325a3fb76f91b0ff41cc01eed0955a5d73de974f6bbf61be8ccacd58cfab0cfa7c2ff9b2ad13aa02fe5c98169f3de69bef8fa16e3bd7184e939819afe6f766fc856277af7427fcbe7ddf419c1f64d17b8a714122293692b87d824d6e7d33", 0xb1}, {&(0x7f0000000540)="434fd83df764348e767e7f5a7384bf261b0d4832d56b652e0290450b4770627145d934c5b06006f2b827c5858526b38bf7a463940f5d23ae675ee554752d69048c1d4185e9d0dc2dcabf78cd12cb7263199ffecad430f8c9fbfcdbcaed6786997ab5560d78243814621b6927c185c3b1b5fe959e5b574a1372562c9152d9dd3782992b7e5205ddc086177768c66121ce12666ea35c5ae1d456d38e5ea852660dd927df055c58f6e66f2ebb7b7bd8cd1aa3ddf71f72e62065359399bc821e5de9d0b6ba851705c6e747bef1eb3bde28ce3da751f31445ca851f0b7d65ea30d5f7cbb84da1f578979cba7c7b7ad2c74726", 0xf0}, {&(0x7f0000000640)="73a4f70363b6aa02b9d2139cc889aa7cf593d112cfc2045f58653af8a98b216d1ac5ebe7b2cd669c9770c6ef46efd97d3a97041f0303c991a2f4c0dcf217c49a2f6e913800b4abb139821fd15769df0c3bd356c8ce958fb2f83cbc4b0a7c867f411d133f5eee36293e4d1e84660d81fc0287600cfd4b8904549ee31040276688c03d5568233ec3198090b85de32583809f16ceedfa7bc97006829de7e45b4d36f1a9504f9e9a178de1", 0xa9}, {&(0x7f0000000700)="bee0dce4f6a6e9f9e0eebe5e0e77400a928f35a14d4afcb08c044f319aea06854398ce7acbf13a5139a93b14111c8826a52e7869ba1f485b2b6ddf0c064ab29b1ebffbd1991ff82f482193831329ee2dbe83c91acf78613774b131374df2116eb5297a817f60e235a802a5", 0x6b}, {&(0x7f0000000780)="f08a676dfa3b6742cb605233d15b8cd2b7271047f326ba1b1fc7d896eab129ffb236aead8a367e7beb766e1d6d969ce24188ec26d9777a3c49a3968ef77e93ec4e58e6f04de1da212e6409e9814b18dd20766f253c4dcc5fbd388148ced56db684b2d1ddaa811bca2fd8f3c63a00dbce0f9b0e458286019a4d719e5c5adc65889e05b66be9dac9e614ae74f19b62daaec57baf07ec71788ebbda792c7d6859905bf30edd21f97ce3c17a1a", 0xab}], 0x7, &(0x7f0000000880)={0x38, 0x108, 0x1, "0aeaf85bc321e8a1666a9bc1ac8b48f54dcd10694d929b4c1b9141a26f6204ddb1129539714d38ebf4f6846e"}, 0x38, 0x20040801}, {&(0x7f00000008c0)={0x27, 0x0, 0x1, 0x5, 0xffffffffffffff80, 0x1000, "1c6872a8c556caf222c7e265191b181a7ebef306381631cd0c0e340ca21c09bda7649d6784a455eecc1de1ef06b92712185c1350334d1820ede041a7f945a1", 0x2b}, 0x58, &(0x7f0000000b80)=[{&(0x7f0000000940)="0076d9ab86ab70425b6e19b05dbae625a9203415347104274aa118cd84ff566133f7f6ca03927ec3d077015d47203009dfaa9f10058d9f0abdd60ed5c9e704b96b7742872a14d2eb81c7ba8473f0baabcf1ad81ab39298dd7a7875eba2f67e6a2286183c33ef0ed8bd75e8b99292ab36b12b44276480ea2c7a0a6f6d78cd6c26383a8c17158c97c34056465f2ae8043e89c0ecd20382d8c7dacef49ad1c80829355c42cf7b86de527b64cfc96eaa3bf68561be7c", 0xb4}, {&(0x7f0000000a00)="4afa4eb1820a4b9849b3ef0c7292224954a58e18d73dbf84116a220ed3f8271e64305911c534e7caed043e7d2e369f1ce695915cea4dbf25672d5555a037f075052acbc97aaece9781d016eaa99ec84d70d726cfefeae1392930073348353859629852a361406a78daaefd400ae63f34243ad5f72b4e4c00eacccf50658c66e6d307aff65078d7836ad49f6da11da4f1dcf7f0ae24efafea1569c354f88ea00734495ba7030750d2aef32c17e8ae8769164aaf5722f7066d25575e", 0xbb}, {&(0x7f0000000ac0)="181802ffaae602f86eba2cdf1dd40d85208dec1ef0e3e6f349375ee21a9a29d6eff1c45113734842b7d8b8a4deb8b53d552b93ddcbd6b8efee16b589824426072c8ab55f43fa0d90d9b46706fe186e0225e7287cf78597a6cfd75b0197458b598e2363ecc30793f5884f54bd83b85bfac8efab8c754417fe9796270768584f9aa59db18eb7d62529473eb9fa3ce782b0c197e43f731307994706473553996df9e2d7e5b5e380eb26badc03010c96204f604fb617569e8bb9920d76870fbb9f5c", 0xc0}], 0x3, &(0x7f0000000bc0)={0x2c, 0x0, 0xff, "ccbbd6098d9f7f42e757e3436999c564ac7b99b2439df2b03eed9f281b4d"}, 0x2c, 0x4008000}, {&(0x7f0000000c00)={0x27, 0x0, 0x2, 0x5, 0xfffffffffffffffd, 0x5e, "96c5cf22e7603f8fea36bec7731e8aae2cf7dcc7f1bbbc313c184d91ddb10103c4b0d3da2dccb5a8936373f990d0f1e7c37057434ba392e49520ac095c633a", 0x6}, 0x58, &(0x7f0000001ec0)=[{&(0x7f0000000c80)="5f9db7295c9667a5d254f701f5041f9d448239d2d2a26e1abb272c1a4ef2207053934644a42dfe4ac773674338b1d05f9f513dc59a1e162b7c040a1ca5ef97f27ab0809da5ff3d7ce2de8d249511e5e050fa25600cff1b2c2b8a44fc5829e63eee6d241b6919767eb4e67167", 0x6c}, {&(0x7f0000000d00)="a15dfb7bc68ce9d6fb30897c2a1d8ca75ba6a44573215c0dfa02a4a90db0d29112011a967a9724387b900ecad60edd89095577afa74928d238d89caa9d3319b4c2da9de4f5981d476d5144c66658161571a8e1299eaab4e118aa7e9d74c5726038c2f9bed62c6890c37b8b24e78aebe16aa746a6dba28a6c5209380d0b7ade351c885786908be23e575bfe0d20af6643aaff0aed7e94c9747b3d1b43741fb151804f4b7c71c5ae7d2353c3c337ddf43f3c7d805f1d63a8c193336ccf9b745d", 0xbf}, {&(0x7f0000000dc0)="d815324bfc82f959912893491f3326c886e9229564ccc7a8cc8bbffe17ac7fa3fef878c8eea0cae666f8d96424cb65e940e2e740b0b99a237f18ef92d7f2e0783bfc71267f163208220b292b8866fb56c86463d415278e73adbe41525047d4e615a1e02df6d21da5df4217bd154a1a9859376e30e890070f6046f14ac23497650c568346c8998922eff0f24828edabc23962ad9f95f431ea54ea0668c0f498528ac7ade574b4428097ed65f55809dcf9fe26a5396fdfac2eb52cc91286b2072ee9465c8678a209a56353c8", 0xcb}, {&(0x7f0000000ec0)="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0x1000}], 0x4, 0x0, 0x0, 0x20000080}], 0x3, 0x4048051) syz_emit_ethernet(0xd2, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) 2018/03/26 14:09:59 executing program 1: perf_event_open(&(0x7f0000000000)={0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000001100)=[{0x418, 0xffffffffffff0001, 0x0, 0x2, @tick=0x2, {0x5, 0xffffffffffffffc1}, {0x8001, 0xfc08}, @addr={0x3, 0x10000}}, {0x8, 0x80, 0x4, 0x3ff, @time, {0xff, 0x10001}, {0x10000, 0xa8c}, @ext={0x1000, &(0x7f00000000c0)="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"}}, {0x0, 0x4, 0x9, 0x40, @tick=0x7, {0x100, 0x7}, {0x4, 0x8}, @queue={0xa725, {0x6, 0x5}}}, {0x2, 0x9, 0x400, 0x7, @time={0x77359400}, {0x20, 0x10000}, {0x0, 0x5a}, @queue={0x6, {0x20, 0x1}}}, {0x3, 0xf4, 0x3, 0x1, @time={r1, r2+30000000}, {0x1, 0x1}, {0x3, 0xe0000000000}, @queue={0x5, {0x7e08, 0x4}}}, {0x100000001, 0x3f, 0x9, 0x0, @time, {0x3ff, 0x7}, {0x6c4, 0x1}, @addr={0x8, 0x6}}, {0x6d, 0x80, 0x101, 0x20, @tick=0x9, {0x2, 0x5}, {0x7, 0x81}, @control={0x2, 0x7, 0x6}}, {0xffff, 0xaad, 0x5, 0x100, @tick=0x9, {0x7, 0xffffffff}, {0x7d58, 0x3ff}, @result={0x1ff, 0x1}}, {0x0, 0x380, 0x0, 0xfffffffffffffffc, @tick=0x1, {0xffffffffffffff00, 0x1ff}, {0x0, 0x200}, @raw32={[0x80000001, 0x7fffffff, 0x6]}}], 0xfc) 2018/03/26 14:09:59 executing program 7: r0 = socket(0x10, 0x6, 0x4) write(r0, &(0x7f00000000c0)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0x24) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x90000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x40, 0x2, 0x3000}, 0x4) [ 171.272594] QAT: Invalid ioctl [ 171.291725] QAT: Invalid ioctl 2018/03/26 14:09:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x60000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000000c0)={@ipx={0x4, 0x8, 0xfffffffffffffffb, "82997575e4d3", 0x100}, {&(0x7f0000000040)=""/25, 0x19}, &(0x7f0000000080), 0x30}, 0x9c) setsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f0000000180), 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x10000000000010, &(0x7f0000f95000)="07a94e67", 0x4) 2018/03/26 14:09:59 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0dfffffffffffffffffff08004500001c0000000000009078ac14ffbbe00000010000000000089078"], 0x0) dup2(r0, r1) 2018/03/26 14:09:59 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x40503800, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@loopback=0x7f000001, 0x4e21, 0x0, 0x4e24, 0x40, 0x2, 0x80, 0x20, 0x3b, 0x0, r1}, {0x42, 0xee2, 0x3, 0x8000, 0x100000001, 0x2, 0x94, 0x400}, {0x7, 0x5, 0x6, 0x1}, 0xfffffffffffffc01, 0x6e6bb1, 0x0, 0x0, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x4d5, 0x6c}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3506, 0x2, 0x3, 0x3, 0x2, 0x7f, 0xbb}}, 0xe8) listen(r0, 0x20) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/26 14:09:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x3, 0x111000) ioctl(r0, 0x1268, &(0x7f0000000000)) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff7, 0x305400) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x8, 0x26, 0x1, r1}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x7fd, 0x0) 2018/03/26 14:09:59 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x80000) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eefffc)=0x47fd, 0xfffffe86) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) 2018/03/26 14:09:59 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) readv(r1, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/26 14:09:59 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x801, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/03/26 14:09:59 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000040)=""/4096, 0x1000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001040)={0x6, r1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000001080)={{0x7, 0x10000}, {0x8, 0x9}, 0x9, 0x0, 0x8}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001100)='/dev/dsp\x00', 0x80180, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000001140)) splice(r3, &(0x7f0000001180), r3, &(0x7f00000011c0), 0x6, 0x2) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001200)=0x0) get_robust_list(r4, &(0x7f0000001300)=&(0x7f00000012c0)={&(0x7f0000001280)={&(0x7f0000001240)}}, &(0x7f0000001340)=0xc) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80206433, &(0x7f0000001380)=""/180) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000001440)={'teql0\x00', 0x7}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001480)={{0x2, 0x2, 0x1, 0x3}}) fcntl$setownex(r3, 0xf, &(0x7f00000014c0)={0x3, r4}) r5 = syz_open_procfs(r4, &(0x7f0000001500)='net/rpc\x00') timer_create(0x1, &(0x7f0000001540)={0x0, 0x21, 0x4, @tid=r4}, &(0x7f0000001580)=0x0) timer_gettime(r6, &(0x7f00000015c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001600)={0x0, 0x1000, "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"}, &(0x7f0000002640)=0x1008) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000002680)={r7, @in6={{0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x3, 0x81, 0x1000, 0x200, 0x1}, &(0x7f0000002740)=0x98) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000002780)=0x200, 0x4) ioctl$VHOST_GET_VRING_ENDIAN(r5, 0x4008af14, &(0x7f00000027c0)={0x0, 0xfff}) rt_sigreturn() setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000002800)={r8, 0x4ca}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000002840)={0x9, 0xfffffffffffffffe, 0x202, 0x8, 0x6, 0x5, 0x2, 0x8, r8}, 0x20) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000002880)=0x3) sendfile(r3, r1, &(0x7f00000028c0), 0x8) ptrace$setregset(0x4205, r4, 0x4, &(0x7f00000029c0)={&(0x7f0000002900)="180a731828bcf8675a3c116947925a9029d41d6d56d0ec503d62613f4293cf8f6f6ffa1124d281e1af1c066de3e97de58c454fffe7b3efab1a00ff677c681f70c65fd9e614e4433483c353e92609feb4013f52fcdccb6ed39185a3b2f5630e5fb2eba87e3a0a3eed8b74c77a10aeba4a3f60251186d8fa552ddd4d2232b179395a3a14f10e58025d47cb62276298b2", 0x8f}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000002a00)={&(0x7f0000ffd000/0x3000)=nil, 0xc8, 0x0, 0x4, &(0x7f0000ff6000/0xa000)=nil, 0x9}) tee(r3, r5, 0x8, 0x1) ioctl$int_in(r1, 0x5473, &(0x7f0000002a40)=0x5) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000002a80)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000002b80)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000002bc0)={@mcast2={0xff, 0x2, [], 0x1}, 0x4c, r9}) 2018/03/26 14:09:59 executing program 6: prctl$void(0x1e) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) ioprio_get$pid(0x1, r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f00000000c0)={0x11, 0x2, 0x59}) 2018/03/26 14:09:59 executing program 4: rt_sigprocmask(0x0, &(0x7f0000001000)={0x100}, 0x0, 0x8) r0 = socket(0x82, 0x0, 0x5) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x6) 2018/03/26 14:09:59 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x0, 0x2, 0x574a, 0x1}, 0x10) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000e6aff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = gettid() stat(&(0x7f00000007c0)="e91f7189591e9233614b00", &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000880)="e91f7189591e9233614b00", &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000ec0)={0x0, 0x0}) stat(&(0x7f0000000f00)="e91f7189591e9233614b00", &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001040)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001080)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@dev}}, &(0x7f0000001180)=0xe8) r11 = getgid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000011c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001200)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001300)=0xe8) r14 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001340)={0x0}, &(0x7f0000001380)=0xc) stat(&(0x7f00000013c0)="e91f7189591e9233614b00", &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getgid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001480)=0x0) stat(&(0x7f00000014c0)="e91f7189591e9233614b00", &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001b80)=0x0) fstat(r0, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001c40)={0x0, 0x0, 0x0}, &(0x7f0000001c80)=0xc) sendmmsg$unix(r1, &(0x7f0000002140)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000740)=[{&(0x7f00000001c0)="def1b38ec3b0bad4dcc19da27cdbd048fd82f5eaa7a02997ef857fdb102ea5993a25af27bbb8ef67a97f31c0bf0c00ba3685d529072e1fc512fa02e5af10d24fb525206cf2c840c65056ed931135a3eef0289e9d61d2231830c00a5e57e5ff7eb803eb0f6217e2ea286b87ccd9c4596e1c000b887dd655d3a87b6f00eb4297a20b4d84b360649b9cb149e6f8af504456904739d5520e530ee64a249f3611302e5e01", 0xa2}, {&(0x7f0000000280)="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", 0xfa}, {&(0x7f0000000380)="65ffd13f48ed92ef9a60e9c66fcb4d8f53198b5df1bf606864496e72063a304f5da83b49f2ffef5d0b6f18a2626a5936d1fe03c00cb441c1019d027ade9d25bc5ebc9c08feb363b53b2d3b4a7f5a79c2508496f62ed4edc8a3bb5342608e39b470feed526c43a514094cf14ef60ddfe8f7981072468c34c8cec68d643328b1ed2169e00e526834320098609d2078f0d1d385af735ed74839e03a0704a42b0b949225ddf6503797e522e26257cb1d0f153dce16817455e4", 0xb7}, {&(0x7f0000000440)="4138405ea38c03b4119ceb2f6e920729c78b8417f54e91f54cabc4faf389e8853990edb1353a874bffb2bbcc2a336b54edd29526d525428b76b15a0036b993ca6500f1fec3c7db", 0x47}, {&(0x7f00000004c0)="a2b44d0f04d1b05689b4", 0xa}, {&(0x7f0000000500)="d33ce0039c32116c06c3afa4bf41ab6f4905933f28ed74d4a989d3eb1647375fa94d506931b81f48d297d87a7003e4f90d658456b26324a851f30ae795b2ca23f4b6049791ef1651c249ff5fcc715caf88d7c3c47f031845691e3506cba049104c6017d65b4d668f47084275953f389283e385a66c58cafed622754ea02aae222e609bf1835823cf282af2b7c8044f0dbb7c46c736d4595471a5c2b4762ae464d940", 0xa2}, {&(0x7f00000005c0)="5825a40a28e2345832f9ba693be6ad57063784bdbb61236dfa736a5aee43c6e9f9ad7232128ceee8192e4044c2745ae61628f23dcf163b1a181ee9885a0eccb09c65ec4c93abc38e6ad1b557e767510ba1083f7c78b1573fa240db238626e9fe89577279772eb9b992aebad61529fdfc5c66240b6cc1788c264ee2f89499909353", 0x81}, {&(0x7f0000000680)="36a8659ba905eab2436649d5a43b49aca11736b31b68607b0aabf79b45dc81a1a502bae8adf4959617da59b5d5d6dadda9405ca9e9253c3ca93fdcf14e2171c379adcd67a379d2db795fa90852204e4c55ed53785a17f7a992c955e28866780d0bc0d7c078c97ec8d3de8c1d37fa810b868463582d01475fc9cf0c00ddbe64a8461d156115f7d6b91e18493f12d4c4684a1e322e26a629069952337fbdca4cc4b9858928b0d22e9c1c480faca7f84c15a76513254e853aa73016", 0xba}], 0x8, &(0x7f0000000940)=[@rights={0x2c, 0x1, 0x1, [r0, r2, r0, r1, r0, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x44, 0x4000000}, {&(0x7f00000009c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e, &(0x7f0000000ac0)=[{&(0x7f0000000a40)="a9c0565aadf3f2fb097ad7831d7fe098424f208deda1fc536e3e2bc0d886f1bf87fe3b806634e19cb40c672343e582023dfa2a90a576b210726236376a54ba5d5208e846e36cf000682bd0ab86afd21c1a3c96456c0281b87eeab13284c6b0133a0b3f961fedc6cde85efbf1b6f74dab94ec8b205eff", 0x76}], 0x1, 0x0, 0x0, 0x20040004}, {&(0x7f0000000b00)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e, &(0x7f0000000c40)=[{&(0x7f0000000b80)="5df7e7a192d17fe1d6aa1265531c2cb641e6057e30209b5f3b54b05260a7c465dfbc897cd8daeb16944b9adbfbd8c8db8050cb7de3012fff1b1b3dd157caed53d54763ad5d5e30deb4c971e03964c76d03212336426e8bce4af7c566660ec11fa09f2bab1a7b3b9e11d21885bb2ded03ea5bd2aaed2431335cebd8916f890e737eed667dc3f28cd2b2942ac42f0d1327635fde2b4b9035a83b6c2199648bbd", 0x9f}], 0x1, 0x0, 0x0, 0x24000040}, {&(0x7f0000000c80)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000e80)=[{&(0x7f0000000d00)="946ca308d4306ca2201c0d4c9451b7b9b92cf3b3a5e57d27b70dc940203f65707df6ccedd29e2bbe699df498cd9c544e83b8e1ad55a1e13648da069cad929288158d312219e778b3ebc2ab7c163fb8fb8804ba13297a6de860dc0736c493e1f3f0a44f58dfcdf695ff92ba46af868240e9ac914103cabbbfbc0f7185de5e60416423a00b729b74a147a354", 0x8b}, {&(0x7f0000000dc0)}, {&(0x7f0000000e00)="fbb10ba29fa12985cb34b29f1770ad3b1c9587fae687414f5c9d26", 0x1b}, {&(0x7f0000000e40)="6d75554350369516f7958db4ea263af15f2ad8458863cb58a2ad6bff1b9f06a3e257951c7e490450ebb6bd0e481baf04fc78cd4c00d2ed0cda", 0x39}], 0x4, &(0x7f0000001600)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1, r1, r0]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x2c, 0x1, 0x1, [r1, r1, r0, r0, r0, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}], 0xfc, 0x800}, {&(0x7f0000001700)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001980)=[{&(0x7f0000001780)="9f5af394a7afb7c93a15eed9d3fda6547a76467f6b6b8387e38794389986d6a8b5a311e4907e5c615ba9ac00c944cd453edde030f1958ebf39eac381190a2505e5e9aa13915b640b47b0de9b4805e80be5f81e8a9aacfb9f09d287c82f33029332d8e828392ba3384a96cd2ba53e9f17b3b5165a5f1955", 0x77}, {&(0x7f0000001800)}, {&(0x7f0000001840)="f0fc2c7dd376e24c5e6dd0b55286edb49142fc37a2af304bd6281787baa13b65f955ae07d741cc7af7f6", 0x2a}, {&(0x7f0000001880)="51ef2d4cedd7828d0c81519ba6824c83f66e502b145623e3f10556b47e3ccae41e4b104446612c2220e908fbf4c14a73fb661208dafda79b874ee4dd62e165761ec977d146c79702ed904baf0030625ed48b351ec04398792d30396d9858cbda27eccffa610fe6eab1325e1602052c8e152a7b79127ade6f42c81cbdead49ac21da2df38a0da3927ff2d81d8c383a7ef0a9d773e33fbb0cb0f959b7a06522b0304147c3afa162f01bb9399d3d04d83ba8ee38d384166a1a89677e413be903e8e", 0xc0}, {&(0x7f0000001940)="2650d0cc7f1eb951412003d83e281b0696979f18b118b58adf8587b3dbe4b48ae8106faf9b03a55ee8d47c175e9c2a910f63a1f4", 0x34}], 0x5, &(0x7f00000019c0)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0, r1, r1]}, @rights={0x10, 0x1, 0x1, [r1]}], 0x30, 0x20004000}, {&(0x7f0000001a00)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e, &(0x7f0000001b40)=[{&(0x7f0000001a80)="282efa7850d6d0cb6d3b7823e136f8c50e08fe6f40ddf4b65472429e9a486577bb1476d7a56811ac6924cbf3c4af0ea57dc5e129cd008ee09deab1895ba02eee9b2dd12905bb63e66b3f81a9be54d29672117812809faedac29ce87b4f792d8eeebb634c19c4c86eff19097748fe9519b4a0346852a64ab2ab3f66e4ebbc794e5d8b4e52aa045dc4513138b96b7ecd5bea6e7d9b39ff32f2959115c9fbdee2fea6a115862e7a80044cf4a4d2670b3e0df6220cbe647f2914c672dac95fea", 0xbe}], 0x1, &(0x7f0000001cc0)=[@cred={0x18, 0x1, 0x2, r21, r22, r23}], 0x18, 0x10}, {&(0x7f0000001d00)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000020c0)=[{&(0x7f0000001d80)="da6fabaca7dc9d993adcd90ad1227a06fa97d6aff36d0d8aa83514526bc0a412611a92e49f67d6dce410d3aff026611e29a213dd63769884ea4acdadaea909da5ff62fdd449c196a44c1adce7f99670a6031ec1a5d157dbf925c20c46f4f328c18fd773222bcfa1c7e6ccf8708e6dcda90acbd1578b58777672c91bc6993f80ead2cc2b1a64fafd7c45f41da0e3c6a662b115246a630a0028512ca330cc1d174b7372ab3537c3beed7fe52db67bc98dc66577aae1646881ba8eb3391cb0c1982600f2a0ac5ccafd9ff2b8934a70e1a77701ee4e1eaae50be3fcaa83919ec3268521269", 0xe3}, {&(0x7f0000001e80)="7fa255563526a958723f3dfb03e69311aff58cf20d7161a32046af9ad84980587b913483", 0x24}, {&(0x7f0000001ec0)="49ea910a4c7013b0124e4f73147e4e9a69496075ae2c4b68a22e12265eccc939ed9194dcaaa9f9baab96b71c60bb6998878bd4dbec073a12c379671cf66cbfc7e50b4ad49aeac398236ff8ded7bab4e6d4a87bc17618e0f15794b6e6caabab9c3d30371a7ff4575e3ff14bebf595cf42a053752255fe71e3b6da86bd85e6a70a8573bd053aac48742729626325ae69c7528777603659f0c060ec23f6812c53125914aaac82fe12d759a1eea90c17dcb9b6c1d3fc1a8525ac4c448957012d288be26b8ea901fdb0895899b488132619f052a2a72823eeb81c", 0xd8}, {&(0x7f0000001fc0)="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", 0xfa}, {&(0x7f0000003080)="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", 0x1000}], 0x5, &(0x7f0000002100)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x10, 0x20000001}], 0x7, 0x8000) r24 = memfd_create(&(0x7f0000000000)='\x00', 0x1) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r24, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/03/26 14:09:59 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000003c0)) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x4, 0x24000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000280)={r2, 0x5}) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f0000000080)=""/224, 0xe0}, &(0x7f0000000180), 0x61}, 0x20) readv(r0, &(0x7f00007af000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x8001, 0x4, [0xd5ed, 0x6, 0xff, 0x7]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x1000, 0x2, 0x7, 0x9, r3}, &(0x7f0000000380)=0x10) getpeername$packet(r0, &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003100)=0x14) 2018/03/26 14:09:59 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x20, 0x4001) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$sndctrl(&(0x7f000035c000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000000c0)=0xffff) r2 = dup2(r1, r0) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x20000000003}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r3, &(0x7f00000005c0)=0x3b, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) tee(r3, r3, 0x4, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000500)={0x7, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x84) 2018/03/26 14:09:59 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x210c00) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x1, 0x7, 0x3a3, 0xffff, "3b48efec38818b984e007d951c5f22f9b83e3ecf85416c7d1a14b5a05d5517d5f73bc71650d8bfe779c3435a578976d30272389a819fcb933c2f2febf275c9", 0x28}, 0x58) pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) dup2(r1, r2) 2018/03/26 14:09:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x440, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)={[{0x2d, 'cpu', 0x20}, {0x2f, 'pids', 0x20}, {0x2b, 'pids', 0x20}, {0x0, 'memory', 0x20}, {0x2b, 'rdma', 0x20}, {0x2f, 'memory', 0x20}, {0x2b, 'io', 0x20}, {0x2b, 'memory', 0x20}, {0x0, 'memory', 0x20}, {0x2f, 'memory', 0x20}]}, 0x43) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000100)=0x5931) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f00000000c0)=ANY=[@ANYBLOB="0200000000000000ff0000000000f2ff0080000000000000007622b3267a8d53bc00000000000000"]) 2018/03/26 14:09:59 executing program 6: prctl$intptr(0x2f, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)) 2018/03/26 14:09:59 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x1}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) 2018/03/26 14:09:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x5}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x0, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x5, 0x0, 0x4}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800, 0x80) recvfrom$llc(r1, &(0x7f00000000c0)=""/121, 0x79, 0x2020, &(0x7f0000000140)={0x1a, 0x305, 0x7, 0xfff, 0x1, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 14:09:59 executing program 5: r0 = getpid() sched_setaffinity(r0, 0x3c0, &(0x7f0000000240)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x1, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000380)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x90000) 2018/03/26 14:09:59 executing program 7: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000300)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000180)={0x7fffffff, 0x8}) r2 = socket(0x0, 0x80000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7f55) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000001c0)={0x6, {{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x13}, 0x2}}}, 0x84) getsockname$netlink(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/03/26 14:09:59 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x82) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x5, 0x5, 0x10, "c13d80a05c6f659c7f6d9f4a8afad31b0117b20942bb347593597d755e1cc67df2b5c05bd0225e82a6440aeb7657c73bdc47dccafb1f14ec3706ae67376f7af7", "0aca9e0efa5b0fc779bf8d8df72ea13b5668dab4f2143e6c3c455afb9df23c33f3b83c90ec7581d5b7e6150d22772feb79d6587baa7a40ffda8f50995cb40fd1", "184991479ecff9dc2a8fca435f1c925efd10222d966b03bab0ae5e536ac76f94", [0x999c, 0x1]}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000000)="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", 0xfc) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000100)={r1, 0x100000001, 0x1, "9a8b6b8ce45d3c865dd6f27159a41d9ecb92ea9003dc8148c420d4c770a2f29ac9dcd87bdd245bdca32e0027b1e4218ce6a891532c0fb50bd578ab37918b3969564f0a6cb786e22741acf0ebfa65c1883ca4875286f92fdcef132e004d7eb2cdb4beb97e9722558e3250aa9eb15c4a2a5c12671878653b6779e38dc86a500c8fd81c24b8d48092e029a089a8bb7a928c17b4106336ef48e87dbb699dad5574379cce661e3ced28e435a23ec313b46228f428e3288b2fe450d09ddc32b22ab6c4f531276f1660d29e385a4e"}) 2018/03/26 14:10:00 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x9, 0x7fffffff, 0x6, 0x1, 0x8, 0x2}) pwrite64(r0, &(0x7f0000000000)="c064c372b43c7e7294000bfff3d40060", 0x10, 0x0) close(r0) [ 171.751706] netlink: 224 bytes leftover after parsing attributes in process `syz-executor0'. [ 171.788877] netlink: 224 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/26 14:10:00 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00009ee000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00008b7ff0)={&(0x7f00008a0f94)=ANY=[@ANYBLOB="180000030000000000000000000000000000000004000100"], 0x18}, 0x1, 0x0, 0x0, 0x40000}, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x9, 0x4010, r0, 0x0) 2018/03/26 14:10:00 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80000) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004500001c0000000000009079ac14e2a62be30a4c51bb000000089078"], 0x0) dup2(r0, 0xffffffffffffffff) 2018/03/26 14:10:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x2, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x3ff}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xc1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)={r2, 0xb2, "41e1f29c4d15b0096bfec5b59048b5ed4e3ac2c9c946afb3bf5c74b1969e32c3e32ee870fe3ab6c57d8ca75ce8ea92c4a393cb0704c2e1a24fab1d429c4600736d810c607926ced0af3b4951c700d2cbd00718b7bae13251fd0f5242771f90732368d3aec1db75ceaf15400e49b63a2e527488433c7ed7b0465b1159bfd8d0b498a2624439b8bf9a4bf1f6c784a81a11741cb39a3da545c3f0dbf1f348da206c8e79311fe6a632d79e89afeace8d09f6b600"}, &(0x7f0000000380)=0xba) write$eventfd(r1, &(0x7f0000000280), 0xff93) recvfrom(r0, &(0x7f0000000180)=""/226, 0xfffffffffffffff6, 0x0, 0x0, 0xfffffffffffffcd1) write$selinux_access(r1, &(0x7f0000000080)={'system_u:object_r:dhcpd_initrc_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x37, 0x38}, 0x3c) 2018/03/26 14:10:00 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ce0ff8)={0x0, 0x0}) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400007ff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}, r0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f00000000c0)=""/4096, 0x1000) 2018/03/26 14:10:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') lseek(r0, 0xfffffffffffffffc, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/157, 0x9d}], 0x1) 2018/03/26 14:10:00 executing program 5: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'ip6gre0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'gretap0\x00', {0x0, 0x4e20}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}) 2018/03/26 14:10:00 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000fa6fed)='/dev/snd/controlC#\x00', 0x1, 0x3) perf_event_open(&(0x7f0000000080)={0x800000002, 0x70, 0x3e2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x460c41, 0x40) r2 = dup2(r0, r1) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000140)={@local, 0x0}, &(0x7f0000000180)=0x14) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x4, 0x4) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000001c0)={r3, 0x1, 0x6}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000b70000)={{0xb, 0x0, 0x0, 0x0, "5743acc8b7471ea1b6662d299745e657998db464c2ca9aa5ecf92366bf4090724efe1cd9ddc00fa01e2f3136"}}) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000200)) 2018/03/26 14:10:00 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000180)=""/224, &(0x7f0000000280)=0xe0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00000000c0)={0x7b, 0x0, [0x7, 0x9, 0x81, 0x9]}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0x6, &(0x7f0000000040)=""/4, &(0x7f0000000000)=0x4) 2018/03/26 14:10:00 executing program 0: pipe(&(0x7f0000001ff8)={0x0, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000000)={0x0, 0x2}) fcntl$lock(r0, 0x6, &(0x7f0000002000)={0x1}) 2018/03/26 14:10:00 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x3, 0x8000000000004, 0x4, 0x3}, 0x2c) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x0) 2018/03/26 14:10:00 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x2005) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000100)) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xffa2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f00000001c0)={{0xffffffffffffffff, 0x2, 0x5, 0x3, 0x5}, 0x3, 0x81, 0xfffffffffffffeff}) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="073bfa0000000000000000000000000026acf98c8750e3901fe88f", @ANYRES32=r2, @ANYBLOB="01010000"], 0x10) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000180)) fremovexattr(r0, &(0x7f0000000000)=@random={'btrfs.', '\x00'}) 2018/03/26 14:10:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000941ff0)={0x0, 0x7}, 0x10) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036b000)="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", 0x601}], 0x1) sendmmsg(r0, &(0x7f0000acef88)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a4353b)="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", 0x201}], 0x1, &(0x7f0000783000)}}], 0x1, 0x0) fremovexattr(r0, &(0x7f0000000080)=@random={'osx.', '%\x00'}) close(r0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@ipv4={[], [], @dev}}, &(0x7f0000000040)=0x14) 2018/03/26 14:10:00 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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={&(0x7f0000c0afff)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0xfffffffffffffffe) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/03/26 14:10:00 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x9, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff080045004ba7ed9b9947ed174a3740002f3561001c0000000000009078ac"], 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000000080)='projid_map\x00') dup2(r0, r1) 2018/03/26 14:10:00 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4002) r1 = socket$alg(0x26, 0x5, 0x0) bind(r1, &(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x4e24}, 0x80) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000289000), 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000240)="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") 2018/03/26 14:10:00 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) perf_event_open(&(0x7f000025c000)={0x5, 0x100000241, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64a6, 0x0, 0x0, 0x401, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, r0, 0xfffffffffffffffc) r1 = socket$netlink(0x10, 0x3, 0x1c) prctl$getname(0x10, &(0x7f0000000280)=""/187) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x18, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4, 0x121201) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x2, 0x6, 0x4, 0xffff, 0x8, 0x53d, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, 0xffff, 0x1, 0x6, 0x1e, 0xfffffffffffffffe}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e20, @rand_addr=0x7fffffff}}}, 0x84) 2018/03/26 14:10:00 executing program 2: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) epoll_wait(r1, &(0x7f0000000140)=[{}, {}], 0x2, 0x0) r2 = epoll_create1(0x0) r3 = dup2(r2, r2) r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0xa982) socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x10000008}) fanotify_mark(r3, 0x20, 0x18, r4, &(0x7f0000000080)='./file0\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001a000)) dup3(r2, r0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/26 14:10:00 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000722ffc), &(0x7f00001c3000)=0x4) sync_file_range(r0, 0xc96, 0x4, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000dc02000000000000ffffffffffffffff1c010000ffffffff48020000ffffffffffffffff48020000ffffffff03000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000095783955000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc001c010000000000000000000000000000000000000000000000002000736f636b65740000000000000000000000000000000000000000000000002400727066696c746572000000000000000000000000000000000000000000000600000040004354000000000000000000000000000000000000000000000000000000000100000008000000000000006e657462696f732d6e730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8002c0100000000000000000000000000000000000000000000000050006f736600000000000000000000000000000000000000000000000000000073797a300000000000000000000000000000000000000000000000000000000000080000020000000000000001000000440049444c4554494d45520000000000000000000000000000000000000000000100000073797a300000000000000000000000000000000000000000000000001f6da748000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000940000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x338) 2018/03/26 14:10:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003fcfa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xc) r2 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f00000001c0)=0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r3, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000d88fc8)=[{&(0x7f000009bf9d)=""/99, 0x63}], 0x1, &(0x7f0000d99fe8)=""/24, 0xd}, 0x0) sendto$ax25(r2, &(0x7f0000000200)="d6e0c9894d43a2f77b2af026482b4540471e088d15", 0x15, 0x1, &(0x7f0000000240)={0x3, {"3ef579d1a34567"}, 0x8000}, 0x10) recvmmsg(r3, &(0x7f00000004c0)=[{{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/19, 0x13}], 0x1, &(0x7f0000000100)=""/133, 0x85}}], 0x1, 0x0, &(0x7f0000000500)) 2018/03/26 14:10:00 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000540)={0x9, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) dup2(r0, r1) 2018/03/26 14:10:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80, 0x0) getsockname$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000000c0)='./file0/file0\x00', 0x0) mount(&(0x7f0000020ff2)='./file0/file0\x00', &(0x7f0000633000)='./file0\x00', &(0x7f0000510ffd)='\x00v\t', 0x1004, &(0x7f000008ef51)) setns(r1, 0x40000000) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x200) chdir(&(0x7f0000000080)='./file0\x00') getcwd(&(0x7f0000000080), 0x0) 2018/03/26 14:10:00 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000000)) userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x7f, 0x10, 0xa8aa, 0xff}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r3, 0x8001, 0x9, 0x8}, 0x10) dup2(r0, r2) 2018/03/26 14:10:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xd6e, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000001c0)={0x8, 0x7ff, 0x0, 'queue0\x00', 0x7}) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000140)={0xbc, 0x8b, 0x0, 0x63ec, 0x200, 0x4}) sendmmsg(r0, &(0x7f000050ef88)=[{{0x0, 0x0, &(0x7f0000e8afc0)=[{&(0x7f0000000180)='c', 0x1}], 0x1, &(0x7f00000001c0)=ANY=[]}}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000489ff8)={0x9, 0x8002}, 0x8) times(&(0x7f0000000040)) write(r0, &(0x7f0000b64000)="df", 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/03/26 14:10:00 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2cad, 0x101000) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000140)=""/66) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000100), &(0x7f0000000080)=0x4) 2018/03/26 14:10:00 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000180)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000280)="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", 0x200}], 0x1) recvfrom$unix(r0, &(0x7f00000000c0)=""/61, 0x3d, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140)={0x1, 0x7fffffff, 0x10001, 0xa2}, 0x8) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000a00)="c1", 0x1}], 0x1) recvfrom$inet6(r0, &(0x7f0000000040)=""/96, 0x60, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000001a40)="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", 0x200}], 0x1) 2018/03/26 14:10:00 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d7bb0a8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) ioctl$void(r0, 0xc0045878) 2018/03/26 14:10:00 executing program 2: munlockall() r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xfffffffffffff001, 0x400040) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x80000000) inotify_rm_watch(r0, r1) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x4, 0x10100) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) write$sndseq(r2, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={0xff, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x266, 0x0, 0x4, 0x0, 0x80000, 0x0, 0x3, 0x3ff, 0x100}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000180)="c15db8694c0c1d2f74bb29b63151668de50e9e4474925fec9ccfe3d4ae48f664c5d11b00f86f76233a21252d661b415ee63fb1a335fc73394062e6910ddf2198d68b3f0168dc1090277f53e503b45e03cdbcae77773f1e54bbd90287e199e6fb7f57c20480bf3f00837e00cce1412337e2b125442b84f9e073d77ce85c504f4ce2f46ee3dc90c1559fb02c8de1a86ab7bd0dbf7d33d8e56438735b562f941c58a225d8a8f1f7de0b9eea3391efc4c17a9a59df490c3b48f6cd6e3fee6a3cbfc333287f9195def42a517df8257a1512942184716644d47317bf5fd9cc56a1b14d1c3b706607ef", 0xe6) 2018/03/26 14:10:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8000000000008, &(0x7f0000000300)=0x1, 0xfffffffffffffccc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x640800, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000002c0)={0x5e38}, 0x1) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000000480)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f00000003c0)={0xa}, 0x1c) close(r0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000340)=0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000380)={0x3, 0x1, 0xeb2, 0x2, 0x3}) 2018/03/26 14:10:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}, 0x2}, &(0x7f000064b000)=0x98) r2 = getegid() r3 = getegid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000140)=0x10) r5 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x200480) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x100, 0x8, 0x8001, 0x5, 0x10}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r1, 0x8}, &(0x7f0000000080)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000000240)={0x80000001, 0x6, 0x711e, 0x9, "a81093fac7b250666399a286b4195692a783964cd9489ec9ad996fa3fc4b034dbd0224862d610d064bb1c8f2", 0x100}) [ 172.865625] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/26 14:10:01 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x8000, 0x7ff, 0x339, 0x3, 0x0, 0x1, 0x1000, 0x5, 0x5, 0xfffffffffffffff7, 0x401, 0x101, 0x3, 0x1, 0x6, 0x573, 0xffffffffffffe2bd, 0xc0, 0x3, 0x4, 0x7, 0x7fffffff, 0x9, 0xff, 0x4, 0xd3d0, 0x401, 0x1, 0x3, 0x401, 0x5, 0x2, 0xcb, 0x6897e869, 0x3, 0xffff, 0x0, 0x1, 0x4, @perf_config_ext={0x0, 0x4}, 0x100, 0x1, 0xf4, 0x5, 0x9, 0x6}, r3, 0xb, r1, 0x8) r4 = dup3(r0, r1, 0x0) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000180)={0x2, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x44, 0x6, 0x1, 0x0, 0x3, &(0x7f0000000140)='ip6_vti0\x00', 0x6, 0xffffffffffffffff, 0x4}) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000200)="02000000a00a000000215d2924af7b", 0xf}]) 2018/03/26 14:10:01 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x8, &(0x7f0000000080)={0xe0fb}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000000)=0x4, 0x4) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) userfaultfd(0x80800) syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004500001c0000000000009078ac14ffbbe00000110000000000089078"], 0x0) dup2(r0, r3) 2018/03/26 14:10:01 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001600)=@bind={0x14, 0x0, 0xfa00, {0xffffffff, 0x0, 0xffffffffffffffff, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x390) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1000, 0x8, 0x8, 0x3, 0x90}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x5, 0x400, 0x1}, 0x10) 2018/03/26 14:10:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa008137ffff075c000000000000c2d51d26d57c000000000000e0d26d34ac63000022d3f0a99007125c"], &(0x7f00000000c0)) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f00000010c0)={'filter\x00', 0x707, "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"}, &(0x7f0000000280)=0x72b) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffff, 0x400000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0xffffffffffffff80, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x1000, 0x1, 0x4, 0x3ff, 0x10}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x1, 0x4}, &(0x7f0000000080)=0x88) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/26 14:10:01 executing program 1: getgroups(0x0, &(0x7f0000000000)) r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='vcan0\x00', 0x10) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) 2018/03/26 14:10:01 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffd}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0xc, &(0x7f0000000000)=ANY=[@ANYBLOB="0e00000000000000090000000000000071100000000000000000000000000000000000000000000078504aca19858081dc09e7b8d8aa667a4a254b7b4d0d37588938cc89603ad9653852942630db28954d32585f4019b26a66c82dd7833905b6a03f6d8f"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0xffffffffffffffff}, 0x12e3224b7278a453) 2018/03/26 14:10:01 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) clone(0x800, &(0x7f0000000040)="7c9e78c9abd20f8cc5962d7e33758ab5fd468dcec3ed3ac6f90aec01d8", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="dcd115221ae57d70c2f4bf19b8d60375af82fa16b3") mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') 2018/03/26 14:10:01 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0), 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000040)=""/84) close(r0) 2018/03/26 14:10:01 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='cpuset\x00') ioctl$VT_RELDISP(r0, 0x5605) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32f8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/03/26 14:10:01 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x600001) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000000c0)=@ioapic) keyctl$get_persistent(0x16, 0x0, r0) 2018/03/26 14:10:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000180)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x20000000000000}, 'syz_tun\x00'}) r1 = request_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='syz_tun\x00', 0xfffffffffffffffe) r2 = request_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="622fc02c00002b00", 0xfffffffffffffffa) keyctl$link(0x8, r1, r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) timer_create(0x1, &(0x7f0000000100)={0x0, 0x1c, 0x5, @tid=r3}, &(0x7f0000000140)) 2018/03/26 14:10:01 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) open_by_handle_at(r1, &(0x7f0000000000)={0xe8, 0x0, "8111c086b363ad3de7a967cc03fb25609063da164f98737efe16e89a1e25baf9f07549eaa7b5813a35ab9879c846b9a3eab9236554100c4a3f9aa4221ad27565c11869d38e24ebbcde8bed1c07673e4004dfe5fdff70e20e6a5e969cb81aa0d3a396cf89bd7a469d24bb7ce8af948ea5b9237892059eeee23e51ede11e536c71c4397a750dc7bae1440f21583be4047346b304631643bab7a9221e51d1bbba7f3ed6c44bee7602e086dc28e245cb5d07cf656ce2ed57b4a5c8f2959128308749fdf14d06f9c90b993e0bdbbfc2b5dd62ca77abd122297c1896ae7db318a5dcfe"}, 0x400200) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) dup2(r0, r1) 2018/03/26 14:10:01 executing program 6: capset(&(0x7f0000c2eff8)={0x4000019980330}, &(0x7f0000000040)) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000340)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000ec0300006003000048040000600300000002000000000000500500005005000050050000500500005005000006000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000ac1414bb000000000000000074756e6c30000000000000000000000069705f76746930000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000b400000000000000000000000000000000000000000000000000440054454500000000000000000000000000000000000000000000000000000100000000000000000000006270713000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a00000000000000000000000000000000000000000000000000030005450524f585900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d000000000000000000000000000000000000000000000000000600053455400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a00000000000000000000000000000000000000000000000000030005450524f58590000000000000000000000000000000000000000000000000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009400000000000000000000000000000000000000000000000000240054544c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000940000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff0000000000"], 0x448) 2018/03/26 14:10:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = memfd_create(&(0x7f0000000100)=':eth1\x00', 0x2) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) fcntl$setown(r0, 0x8, r1) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@bridge_getlink={0x28, 0x12, 0x305, 0x0, 0x0, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x335}, 0x1}, 0x0) 2018/03/26 14:10:01 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)=r1) r2 = socket$inet6(0xa, 0x803, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @dev={0xfe, 0x80, [], 0x1a}, 0x0, 0x40, 0x0, 0x0, 0x2}) 2018/03/26 14:10:01 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000080)) r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) poll(&(0x7f00000001c0)=[{r0, 0x428e}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) quotactl(0x1, &(0x7f0000000080)='./file1\x00', r1, &(0x7f0000000140)="331ff1dad33e2eb4e2459ace66d61b3496504de65ee2c4877fb4c255b61392722dd1c3bdaa30156dd8a7ea783c07c5ab5c65a3bdac93a5efe65f37126713adf6109b3933ce517a92caaca43e08d5e93facdebab2f8ee234a5bc376bd4dcd6a4d4878c923b4b25f") 2018/03/26 14:10:01 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) sync_file_range(r0, 0x100000001, 0x6, 0x7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x18c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/26 14:10:01 executing program 1: r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x400080, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000001c0)=""/95) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000080)="fdd7455ee7c18998cd9c30d49414f81773fc81f9ecb5469ac84683e4d4292580b56e7faadee8298d259dbb75969bc171136c2fae8c12a1b0182c14484ee28e8a97ec64e946e6fc70ccef513ff6d644b2c20ea77b02a54f3e673e4ad7417ffd4cc88d5b5cf70695b12b0e109bc1ab43c73f0b7ed17dbecb5cba979252bcb3851207b81541afd2ec1a323b178b29e87fcc9bb4dd78855c0439790ac161678934956bfd638f9b5313ea36726059a37d538a7fdea458cd74b13265015038017bec38496024fee4a752aa9f72583fdfa3429cdd275cab4f903bb74c7b2e396ffe241c0276ed79ea2cfbb1be5a726938d2825918d9", 0xf2, 0x801, 0x0, 0x0) times(&(0x7f0000000040)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000077ffc)) recvfrom(r0, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x95) 2018/03/26 14:10:01 executing program 7: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000f60fff)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r2, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'aead\x00', 0x0, 0x0, "3834320000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000500"}, 0x58) fcntl$setown(r1, 0x8, r0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x9741) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x2b) 2018/03/26 14:10:01 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) ioctl$TCSBRK(r0, 0x5409, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000001c0)={0xfffffffffffffff8, {{0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x84) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r3, 0x4) dup2(r0, r2) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000180)={@reserved=0x1}) openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x40000, 0x0) 2018/03/26 14:10:01 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) unshare(0x20000400) rt_sigsuspend(&(0x7f0000000000)={0x4}, 0x8) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/03/26 14:10:01 executing program 2: r0 = getpgrp(0x0) r1 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x9, 0x400) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x8000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x10000, 0x0) openat$cgroup_procs(r2, &(0x7f00000006c0)='cgroup.procs\x00', 0x2, 0x0) r3 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000340)='cpuset.sched_load_balance\x00', 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x15, &(0x7f0000000400)=""/221, &(0x7f0000000200)=0xdd) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000980)=ANY=[@ANYBLOB="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"]) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000380)={r2, r3, 0x4}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ab9000)='/dev/ppp\x00', 0x0, 0x0) sched_getparam(r0, &(0x7f0000000240)) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f0000fb8000)=""/246) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}, 0x0, 0xff}, &(0x7f0000000000)=0x88) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000000280)=0x200000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000040)={0x9, 0x7, 0x7fff, 0x8, r5}, &(0x7f00000003c0)=0x10) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40047451, &(0x7f0000000080)=""/174) close(r4) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000580)={{0x7, 0x5, 0x1f, 0x9, "97ce3f3df5624cff9c52b936b4e309969e760fdcb18f4d1d817f3aa3e382b35b577648d7b42d745642832aa8", 0x3f}, 0x0, 0x0, 0xcd54, r0, 0x23e, 0xffffffffffffff2a, "1a4104a9dcd8dbd234974cb614cec29475a64c9c5c54faefbd0bbd7a66cb7f1ab898dcc4d4df99ad24f6e71b2ac84ee9df4b81268cc56a19387dbe6a87c0f9f4", &(0x7f0000000540)='/dev/hwrng\x00', 0xb, [], [0x100, 0x7, 0xffffffffffff6d9f, 0x3ff]}) 2018/03/26 14:10:01 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) syz_emit_ethernet(0xfed1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004500001c0000000000009078ac14ffbbe000000100000000000890785ea16efbd91e66fb2b7f0eedf73e4db80f2d1e3ed0826fbe26eb3c702ff434af6f77cf73d519db9c0106094b08b9db63799448b6a69b3c4d5f1365855b1cff599d1325a8d01dcffd9ef2b2b73a890a8f1112d626fbde4cd43a76f6f2f914d0625bcc68b6330a4944d3a89fbd999550c1e82f95e6e0934f6f4fcae4244191098f5e2ac8d99e6a40b05a15f5805738d97e675e2444b11612a74d1ef28f94ee3eac148e104452f7b50c30c2f4b6b0f78dc6998ae5ec23d81e6a2efb2cd83d641bdda2dd45d934c097f401b8b8f317"], 0x0) dup2(0xffffffffffffffff, r0) 2018/03/26 14:10:01 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000012c0)=""/228, 0xe4}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x200400, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000240)={{&(0x7f000020c000/0x2000)=nil, 0x2000}, 0x1}) clock_nanosleep(0x7, 0xffffffffff7ffffe, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x18}, 0x10) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) wait4(0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)) 2018/03/26 14:10:01 executing program 6: add_key(&(0x7f000036aff5)='pkcs7_test\x00', &(0x7f00001f1000)={0x73, 0x79, 0x7a}, &(0x7f0000621000)="5f89", 0x2, 0xfffffffffffffffb) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xbe1, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xa6, 0x4, 0x3f, 0x9, 0x7fffffff, 0xfffffffffffffffc, 0x8000, {0x0, @in6={{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}}, 0x5, 0x8000, 0x10000, 0xd0, 0x1}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="08000014f40200"], &(0x7f0000000180)=0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/26 14:10:01 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa283bc0aeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/50, &(0x7f0000000040)=0x32) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9f, 0x8000, 0x0, 0x0, 0xec8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x7, 0x411c2211}, 0xc) 2018/03/26 14:10:01 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$setptracer(0x59616d61, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x2, 0x1, 0x5, 0x898, 0x34, 0xd4, 0x40, {0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x291, 0x2, 0x8, 0x100000000, 0x3c4a}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x1, 0x6}, &(0x7f00000001c0)=0x8) 2018/03/26 14:10:01 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x0, 0x7, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) r2 = gettid() sendmsg$nl_netfilter(r0, &(0x7f0000001740)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x29000000}, 0xc, &(0x7f0000001700)={&(0x7f00000001c0)={0x1514, 0x5, 0x6, 0x30a, 0x70bd29, 0x25dfdbfb, {0x0, 0x0, 0x3}, [@generic="928a67426788fdacaaf612c03bf5580c8d6da9bdc798bd7cc215afc0b315288e5e56b502594885008cd29af3e58d63a7ffdab0281ea980155284765166ac4624346bbdd1b86d609c038d9985", @nested={0x11e8, 0x7b, [@typed={0x14, 0x12, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x6c, @uid=r1}, @generic="431a379a321001ced3bddbbbab01bf0e4d665068228496b1d949444569bbb4b5218258d2182561fddc9c0c39e7d2a89b6a432b31998870e3f3b978fc57830d27f1ae045e51a60228f509da8d54eef26f4ecd1ebfb11ba1a2c03a3f924dfa867dfb955a10a306e63a2d66c96d56ae561849af06666a2b0ccfea10788d4c509498e14039735f41", @generic="32d360369f3592ef8c4d2a6e4a0f20c1631998feb796e47a317314c17a9def41dfc29123121bd7c944df978ac5f2f58709e46777fdbc102b127592fdbcf7d434c6c7ff62abebae608faa50a6d65fa8787ec499df03e3f989ee6d18b9f77f264b3e31638b723b84b7817a0b12b41220b75487d1cbc8764044fa5355b8c64be2f98475956850c8621603891d9c69d41fb5967302ee5ba481a0ae0001091a41002f54c70436cd288f53994617f012cc2cff63fa3062dc0649f4fe684599160cf7f82d58cd7016dc57a5d64673c1499add", @typed={0x14, 0x8d, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="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", @typed={0x5c, 0x24, @binary="1400997c8ae616ff294cbc471cf7c9ebbf21db944efb8ca820650c5a483a68eae86f35ffdcd1656801535ca7dc1584e515f2f7fefc90af54d585b53591bed82015ef4c8580c4bd32698e7ec77f45cbb857dca343375f8e09"}]}, @typed={0x4, 0x1b}, @typed={0x8, 0x84, @ipv4=@rand_addr=0x7fff}, @generic="846dab1d27e89d820c34764392350a8475e9f59c4a20389146bb31b19d035ad1b918e8c21d291ef774110579c944207756906bf84a5b510d933624c2a8ae17839e5f7c08f7473b0c72d6ffe68ed4ac9f9c496b0cbaf37b30d5925ad771b22fc0a96b3d", @typed={0x8, 0x59, @str=']\x00'}, @generic="245fe66eb37341138efb35efb8bcc8bf74c0e6b20abb2d608329d77fdb67e3d1b68276fbddf4addce35c4630f827ecacbfd9f1e00fb85049f9fc18b5791d56df2fe4d32be48b3b271663391e27d626d7fae220019fabce58f492b2535a431077826b32032e6443", @nested={0x1e4, 0x8f, [@typed={0x8, 0x73, @u32=0x6}, @generic="c12919f9d63290cd84c42ba93b2782172e3a530ea2ee70381392c949d40355d0845f1da895ccefd02f8a9ffe8ccd2513c31e773e2426ab9fcfdb81d9a758df49cd39de9934104daf05550669d4067c7575c6c61513ec523c70d0754273d079e74b89c8d31d73226ed70213a094c713293bd617266334f55a5b225178d0449e88b34e1af18cec7b9fda0366df0fbe681e5d15b5b135", @typed={0xc, 0x66, @u64=0xfffffffffffffbff}, @generic="6ee6d68068f9ded21548adefe270cbf889e7ddc0ab41237fdc02f9d827f6766b028ca94d36f89f15d946c3512275c84d23fe3ae67b8851bc597cb5ec56b95776fc883fba569c25781be7bdea44646dfd11162a067e5bc255492457d362d6754abbc5172d10130fb7b6949efa7f62d786ed7560daaf8f501a79152aca02637774256ea551a16ae9f3a2560424dadbff5b6d98aed06ab6e3aac857fa7d05", @typed={0x8, 0x38, @pid=r2}, @typed={0xc, 0x15, @u64=0x1}, @typed={0x8, 0x76, @str='\x00'}, @generic="52851cc2cc5b0927f89758cc9e5dc1cd59", @generic="88b429bd06af7244e46fa2ef3c129ab9c8e435ad63d13046fbb13a61cbfc5482d85e5f4d8950cd2e32f67c107dd2e921a06b79877a3ab751e33a5c750ea7a8a38461949f8ca2f52511ae32be8ec7a2b248afac85fd6be6720eab9d1dfffc47fa37933604c48313b7f6af3bfd"]}, @typed={0x8, 0x4f, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x1514}, 0x1, 0x0, 0x0, 0x1}, 0x8000) 2018/03/26 14:10:02 executing program 4: timer_create(0x3, &(0x7f0000000100)={0x0, 0x1d, 0x0, @thr={&(0x7f0000000000)="0b439a168a1c9b6ffeb63ef263e0a6d46d30868b214189243bd119fe2aa5b138fb0a4daa8e6bffca4922dfd6f3869baba245b81ba87f0d41ba1c", &(0x7f0000000040)="330da740ea40ca24103b268a359bb096f395f1148cc6e17a0e314df933738bd99beaeadc8180aaeb2576fbae1fc09b6b6088ec0864d230a978e0bbefe9577cc4bc7f65bc77fb508b8b63e8291f7374ea94e3c20e00eec7b41da081643143e2117c476712781903ea8bd252f07abc92e6e3ef3bbac9109213a63cac036f7c0862c935d95254fb461eccabdbd372e18130d73d3b75514451dfd33dc62d064a8485001e4c7bff520c0f4f807835"}}, &(0x7f0000000140)) r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000001c0)={0x418e, 0x0, {0x0, 0x3, 0xfffffffffffffffa, 0x2, 0x6}}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000240)=0x8, 0x8) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000280), 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000002c0)) setsockopt$sock_int(r0, 0x1, 0x17, &(0x7f0000000300)=0x8000, 0x4) read$eventfd(r0, &(0x7f0000000340), 0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000380), &(0x7f00000003c0)=0x8) fcntl$addseals(r0, 0x409, 0xa) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000400)={0x6, 0x0, [{0xc0000001, 0xc0000000000000, 0x10000, 0x80, 0x880}, {0x1, 0x3, 0x400, 0x400, 0x10000}, {0x0, 0x0, 0x2, 0x8, 0x81}, {0xd, 0x1, 0x76, 0x5, 0x2}, {0xc000000f, 0x1, 0x1, 0x2, 0xffffffff}, {0x40000000, 0x7fff, 0x5, 0x7, 0x9}]}) getsockname(r0, &(0x7f0000000580)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000600)=0x80) sendmsg$can_bcm(r0, &(0x7f0000000740)={&(0x7f0000000640)={0x1d, r1}, 0x10, &(0x7f0000000700)={&(0x7f0000000680)={0x5, 0x819, 0x3, {}, {}, {0x2, 0x5, 0x7, 0x7fffffff}, 0x1, @canfd={{0x2, 0xbd2d, 0x3ff, 0x7}, 0x3e, 0x3, 0x0, 0x0, "06fb44831e84fb65b71d382addd50631ac41dfe33c967b107d2e9896c81d109de4a93911999bb1f39a88c2fc84f6d8f0ea395f38f25e3e75f99d4c0267c7ac2f"}}, 0x6c}, 0x1, 0x0, 0x0, 0x1}, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000780)={{0x1, 0x1ff}, 'port1\x00', 0x0, 0x4, 0x100, 0x6, 0x8, 0x8, 0x1, 0x0, 0x5, 0x6}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000840)={0x0, 0x7fffffff}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000008c0)={r2, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000900), &(0x7f0000000940)=0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000980)) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ff9000/0x3000)=nil) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f00000009c0)={0x2, 0x0, [{0x0, 0x2, 0x8, 0xffffffff, 0x725357cf}, {0x1, 0x1, 0xffffffffffff337a, 0x7, 0x6}]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a00)={{{@in=@loopback, @in=@multicast2}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000b00)=0xe8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000b40)={r2, 0x5, 0x9}, 0x8) r3 = getpid() wait4(r3, &(0x7f0000000b80), 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000bc0)={0x0, 0xa3}, 0x8) r4 = socket$inet(0x2, 0x5, 0x3) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000c00)={[0x1, 0x9, 0x1, 0x0, 0xffffffffffff8001, 0x8001, 0xb044, 0x2000000000000000, 0x79, 0x6, 0x3, 0x5, 0x8000, 0xa78, 0x100000001, 0x8000], 0x0, 0x120000}) eventfd(0xe1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000cc0), &(0x7f0000000d00)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000000d40)={0x401, 0x0, {0x2, 0x3, 0x9d6, 0x3}}) 2018/03/26 14:10:02 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000280)={'bond0\x00', @ifru_addrs=@nfc={0x27}}) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000000000)={'gre0\x00', @ifru_names='syzkaller0\x00'}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101201, 0x0) connect$llc(r1, &(0x7f0000000080)={0x1a, 0x0, 0x401, 0x3ff, 0x2, 0x100000000}, 0x10) 2018/03/26 14:10:02 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000040)=""/140) r1 = socket$inet6(0xa, 0xa, 0xfffffffffffffffc) sendmsg(r1, &(0x7f0000b97000)={&(0x7f000028afe4)=@in6={0x2, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000f43fe8), 0x0, &(0x7f00007d8ff0)=[{0x10, 0x0, 0x2, "f0"}], 0x10}, 0x0) 2018/03/26 14:10:02 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x6000000000000000, 0x216100) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000100)) r2 = socket$netlink(0xa, 0x5, 0x0) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000040)=0x5, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x5) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x84, 0x8, &(0x7f0000000000), 0x4) 2018/03/26 14:10:02 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) dup2(r0, r1) 2018/03/26 14:10:02 executing program 7: r0 = socket(0x2, 0x80005, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x10) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x7b1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000180)={'bond0\x00', 0x81}) 2018/03/26 14:10:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x80400000, 0x401) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f0000000080), 0x0, 0xfffffffffffffffd, &(0x7f0000000100)=ANY=[], 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x2, 0x73, 0x471b, 0x80f, 0x80000000, 0xfffffffffffff001, 0x9, {0x0, @in6={{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x88, 0x2, 0x7, 0x2, 0x65}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r3, 0x153, 0x10}, &(0x7f00000002c0)=0xc) accept4(r2, 0x0, &(0x7f0000000000), 0x0) 2018/03/26 14:10:02 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xfffffffffffffd16) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0xbc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb8) 2018/03/26 14:10:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaa3cd7281651110aaf032438b471aaaa008137ffff075c000000007c000000000000e0d26d34ac63000022d370a99007125ccd7c2f6c9691b5b1f956656860052ea39d2b60e83c94e3b15559461343e4d516223904000000000000000fb7c0dabdcf11aad0778b4da872812a27601a785c36bfee2c1ffbcc6b7b6b30bdbed33bd5481bc217d56fcbe4"], &(0x7f00000000c0)) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=0x72b) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x7, 0x40) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f00000001c0)=0xfff, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000200)=0x8) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/26 14:10:02 executing program 1: r0 = socket(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000236fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000bf9000)={@dev={0xac, 0x14}, @loopback=0x7f000001}, 0xfffffffffffffe83) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x3030c1) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)={0x1, 0x3, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) r2 = getpid() ptrace$getenv(0x4201, r2, 0x800, &(0x7f0000000000)) 2018/03/26 14:10:02 executing program 2: r0 = gettid() r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x200000) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000080)={{0x4, 0x0, 0x8, 0x2, "feff67e15dc56470bcbeeda3c16fc9aa0bd534bd0b7816c733cea3e30f5699386460c3e3b7738d14d55c0c49", 0xe6b4}, 0x0, 0x0, 0x1, r0, 0x4, 0x8, "0906031f08972b36f90159088ee82508eb8d76b9764e8d2c323cb9b53337f60cb112f7074b1575163731c3de3f9bd645b4efe1613597c63951c09a22572d3b33", &(0x7f0000000040)='[\x00', 0x2, [], [0xfff, 0x2]}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f00000001c0)="f13acef8001d618baaece6c54ff16ae7e709cf319c2e3a1048477f018ded1ebfc45a6c8677846f42fb233835d2313ce25673cb0820d41000319ccd2c4722e3bbec098aaa6bc131664006f862fd496c40a08a7a7a022e1c0328cec3cf4f4a3d6d4924069734d3c7e5aa8ac22c6d6d9acfef1faf", 0x73) rt_sigqueueinfo(r0, 0x103e, &(0x7f00003b5ff0)) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000240)="1f2ca61f27f7d8999472b12b2cb7b4a8a08deadd9a9e607f3e2f79829599354d7ac8079aafba074405f75cd42c1d406ce0edf224c7d1b67b4c626b70c89400864bb5e80fb271914995585a66945355f341733b98f891dc7a22b1a4dcb1bcdb6b4998bba355042ccf1dded3576598b393b88bb224172349b82cfece2da373ec878ca98275def9ee2988e532bc009df8742845c10c5bae8b4356b32b0fba22d429873fcd9a75") 2018/03/26 14:10:02 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup\x00', 0x200002, 0x0) flock(r0, 0x7) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x9, r1) r2 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000000)=ANY=[@ANYRES64], 0x8) pread64(r0, &(0x7f00000000c0)=""/187, 0xfffffffffffffefc, 0x4e) 2018/03/26 14:10:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x80005, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00004a4fc8)={0x0, 0x0, &(0x7f0000f69000)=[{&(0x7f00007fa000)=""/4096, 0x1000}], 0x200000000000013b, &(0x7f0000231f05)=""/251, 0xfb}, 0x0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0xffffffffffffffda, &(0x7f0000000000), 0x0, &(0x7f0000000040)=[{0x0, 0x10d, 0x8001, "017bcd2c4ce1608833b60430078306a7298daa63b41a8cb4cd5973d85a7ab870fe97b64f3227bbba12da9284a2e576a0ca9abddc98120d6f0055b35cf202fe757b0020601e061a770f1583940dcdbd32aadb3be7e2931f2b77877c77ac7338e142140943a5a31f537198054094ff5cb7e41d71180507996cb9a0f433135d19c8d83f34dbf63e01ddfb3f6e"}, {0x0, 0x0, 0x3, "5b661399c5bde75c17d8529733493502ac13f617970c7afa870c70740f3c170bc5addde73b1d9fae06d66cf0753a3246baa66357e2b8417dd7dc7b4190f537edf43cc600072cc654242cbd1ad521cbff05d14c40fa841441925e99819e810f740ebcc2af79166b049a094b097a990b3b9a6d1f50b161f4d053fd3e601e543c98df31d065d16438c74758bbf3dafdc6e03a4bb441e14c2b"}, {0x0, 0x29}, {0x0, 0x84, 0x9, "146f549557ccbc75ea315015683ee87d2741a4ed763dcaa27315713158b74883db9dbc2177f89550bb7b0489c7a54de391d683569adb6f988c54874176277e6b9f3ad59855fad0"}]}, 0x0) write(r0, &(0x7f0000000200)="9c7371e1397b8eade820c20fc87c97992e6b6362ae2e5d931e75f1b84098c5f62756db691f4b18604b0791a799fe3200c939e6ac82d1d6f128c64397b5dd3991c6a29a6151bfa1c515885abc1811b26f4b0c42af5d6df47a2bb09e305f975941bd0fd27e96ddb61b930d7ba889e93af071a502152895c689b80bd5b56bfd7b7a2db1eba12262", 0x86) 2018/03/26 14:10:02 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80002, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f0000a07ff4)={0x10}, 0xc, &(0x7f0000881ff0)={&(0x7f0000714c7c)=ANY=[@ANYBLOB="14ee05ff4d000100000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/26 14:10:02 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7, 0xe0402) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x280000, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) fcntl$notify(r0, 0x0, 0x23) pselect6(0x40, &(0x7f0000000680), &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6}, &(0x7f0000000300)={0x0, 0x1}, &(0x7f0000000380), &(0x7f0000000000)={&(0x7f00000003c0), 0x8}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r1}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair$inet(0x2, 0xf, 0x180000000000000, &(0x7f0000000200)) socketpair$inet(0x2, 0x1, 0x7, &(0x7f00000001c0)) 2018/03/26 14:10:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x180, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000ff4)={0x8, 0xb86, 0x10000, 0xfffffffffffffffe, 0x1, 0x1, 0x81}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x7fffffff, 0x80000000000, 0xd0}, 0x0, 0x0, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000465fb8)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) socket$kcm(0x29, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) write$fuse(r0, &(0x7f0000000200)={0x20, 0x1, 0x3, @fuse_ioctl_out={0xb7, 0x7, 0x700000000000000, 0xffffffff80000001}}, 0x20) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000c7effc)=0x4bca, 0x4) connect(r1, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0xfffffffffffffe76) bind$inet(r1, &(0x7f0000306ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00008d7ffd)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0)=0x10, 0x4) shutdown(r1, 0x1) 2018/03/26 14:10:02 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) dup2(r0, r2) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000000)={0x1, [0x0]}) 2018/03/26 14:10:02 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x4000000000ef, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x7, 0x0) 2018/03/26 14:10:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000000084004) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000000c0)={@dev, 0x0}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@dellink={0x54, 0x11, 0x700, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r2, 0x0, 0x20000}, [@IFLA_PROMISCUITY={0x8, 0x1e, 0x3ff}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x800000008000000}, @IFLA_LINKINFO={0x24, 0x12, [@IFLA_INFO_KIND={0x20, 0x1, '}\'wlan1posix_acl_access[&\x00'}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) fcntl$setownex(r0, 0xf, &(0x7f00003ee000)={0x2}) open$dir(&(0x7f0000000000)='./file0\x00', 0x280000, 0x20) fcntl$getown(r1, 0x9) 2018/03/26 14:10:02 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f0000fb5000)=0x800ae97, 0x5) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x180, 0x80) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x231e1b81, 0x4) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_snmp6\x00') 2018/03/26 14:10:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000040)) 2018/03/26 14:10:02 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffe00a1c0080000000009078ac14ffbbe000000100000000000890785ec0ea82723ca170e3e50e85ad2a3b0500aaac93f3349554dcd511f451c401bffb3cecf5f2fbb3df566dd69bf61112a1177656d0452039ccbaf7a1710ec6574932d7e11aaa29388054e69c55ea60e7e3508edeedf4edfa64d435037ec420385ae3b86c2e9756d935acac7330b3ff42b1401ef9fcb67ff01171b06e274845f98e027ab4cf21ba9e4b8bdf0000000000000000000000000000"], 0x0) dup2(r0, r1) 2018/03/26 14:10:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='cpuset\x00') connect$rds(r1, &(0x7f0000000500)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000be7000), 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/03/26 14:10:02 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0xc}, 0x7fffffff}}, 0x6, 0x10001, 0x4, 0x100000000, 0x6}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x8, 0x30}, 0xc) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000140)={0x3, r0}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000180)=""/44) pwritev(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)="41815c3d6273da79b671d97518a6b451f3570a8a2f158a47b85da05a5e7565e8d999c9897d48ee0a65470af034005d36aad7516821be", 0x36}, {&(0x7f0000000200)="4b1beeeac9bd75f6cc5a2a37ca8d28b26339c3df09b90ed9008b635eb830ce2626484795359b78550892ed647c32b7b33207529fd5b5ca82ea322c521eaa6046546cd07604adcdab87d4a9b49d7d802ada88202b08c70fde218f053cf60a87cbb77063347b424d7db769c3256898830ef33034845bd18f879b735b2b16bd752cec2e62185c44", 0x86}, {&(0x7f00000002c0)="c9808250f0fc3aa777ad14e8c01ee5d9c64e48495606fed797da3aef8f2d857cc95ce977d6e9792fcbb6fb06e8edb7a1cc0c96c21abe6230ae9a57c231c45526910a740a4b90c012e283fcf08cca2c52e8084d707b8e77", 0x57}], 0x3, 0x0) tee(r0, r0, 0x1c00000, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000380)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x200000000, 0x3, 0x9, 0x8}, &(0x7f0000000440)=0x98) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x2d, &(0x7f0000000480)=0x3, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000004c0)={'ip_vti0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) clock_gettime(0x0, &(0x7f0000001500)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000500)="96769af822382cd7357188cd35fb2ba4a9a7fbfd2ca2b50d3b36ca47c5d5f75ed43834671d35c0e08a76c7671156c577330b66311ee4c5a60d3dcd50db2deb29d7cea8f604bbd61ccf70d5df527113a8b180d75c943b53585d746595b720aeb0937e1e862d48bbc784c0295dbaaa51455b40ffa4fd005881f7966b3339fc4d0bf013da3579ccf8b5068fbe964251d7c345ed7ec5189389980ef760909512ec563a77b7e99d4a450833314fddba25a0709604985206af976837b99232e068a1053509dde0657c977dc5466e31e73e51562fcedb68db8cd79a066dc69055b086b0af19513edfafc5526f51a6ba6345e0f2e959a685ed82d9d447eb17a8a676029873c8143f12294366918e08cb5bc3559137cb76f72fcc0f7d40572f2c5480171a8e736470f3f9fce04405c3f3fa280fba3edef243411ec1243f42a7958d379f0d0c68a7df862677b20b897085040d353dc9ad837378eeed036fee1a3625a7dde31fb62da5071c0ffd0dfbf2e6bf91a9cfdc9c462d644fd8c1047acab128711ab47ad7824c21b56a1ca65f2fee422c2c81904ce56abd153f53e01c4c33c32e7f39dba131791ce1140ce9fff49b380cc0013ffa969dc264998d5289374eb551ffda5f26311eced00b80df0ea30b62ac1e9d0c1ef6948131892d3fe004d06196d8a8186092308f6c964ca552fd86a2373382a03be47d90c7b712c3ebdf1dcc700a73b73fcefcc983c140e7418ddf93c95a4da959f2648f63a2ac10ca24e034de4c9b0ac6f915afc77e74c23b804f22195c9ab9e31bd2b3ea2beb1224ee5362139c50bb107981c50bda7c265ea1653b865009ace792f789232f8872e8dace938a54ccb363a5a6aba4c62374f7bb5032514c878a1ab35a47bd2a4a33d842b7bcb6f07d081004646325306238cbe1dc08ede84ec0e008a131e75b775a74b00a1c2d56044f3842e92594310fc4b6fb9fa5d6d631bab3fec6b4703a71814f94abbce7bc547f5d80c4e57e2b1d4e7ce6f1f806975b1a5eca2e1f275103174a41dc08afb80fb0e753706179e68fbdfe76462238591d969625abc41905a54406e292998e8d6efa582582c8d6d0eb4313c999436ce0a0775091d4ac60ebf9fa79746d4835ce9056863957e126e067f27efb0b1f85347b69e52fd4a1876284e288cbd5ffa9c90bb40a21fa82793c9b3cb9de5198430685a9629666039fe022683d0647dc3d1ec3d2c127a520cc89c0167ab43592e91c8c972a5bd473bb21067ba4230fd1496bdbfaee8ba753449d6e4ff7cb3cdfcb712f5bfb53458224496fa5e0616f13a7fbf5b768bf8ec7a9996601caf9b417516b20b1d3abbbd71297a0fddeec214783baf6e7e75805e2c36d486c7335533d65b799f0c68be513bd3f2f97192d0e6213bb11329dabece38943f762463983093430485b95511186a1ccc7ab0a323a74a27235bfc710428dd825eea438a11b9f598fcc6990f5e7e6616322747b617feb424740c7a96f60a5b8e1cb079d85d71a66d2dbaf4d1abb886a542047f64f5ca1f72e4ddcfc16be4138d308d6df0e6e0c332b6a479887b2c23a8b00871bd6abc1a2b7bec5775e60eac5dfc764f51c9a11378ac71dc425b608c278998b3a5be813de842652903f0a9cf12fe442fbf346292de325be16c13f917f2faf933e4a2e507b1b2d3fd57c19505da16fcd46469df564b0a8dd4a6049b2f6310b4fdb998d3f6c1d1f84567a575f9e360b98b92f1e73930a45119b429fc30c0da120af2bf20a2de2bfaaf42bef0a432078fb79f535fc4b627cf23a3edcd33f019e6c135055b05f3880819e7f77a5b7b0907da7a9d7114bd32ce8be8dc4b3c74aa73e38e45d035cae0f2aea54db66127fb29f5b6c5a86829e619f91d78f87f6bbf81548798d86d27682c303bd7b346ff9111fbe3c7195fb15c5e302a7dbd746dd170eb972a7fd9aa126c36c1b50889225ce1351b51a18a2432e0e564c0bc1d5beda41d96365cfe0c8e14d571b07dce92a6b1886457a6e475aed0c8165e191ff75116c0dd1f2eff339972fe01043b8cd1b6c697290e3725601c590d53b7fb9318009acd48e22da1427826904f081153cb7478604112b765bf8b549df2bed1281a5b1b0bcc80068de6e05339c4295e3607b5d98ecec0bbd7c5c3ebafd39ae1453b3c5585de809dcf7411ae5b1c906866da6026866c868a71b7fe9542d59568a3c58ae6f6ac9f15acb41bb1441c47088200fb61b738c21c2baf59ed6b6cf6899a64117cbcc69cf6e4193d1ff4a7dbb18cbee1e3f4fcb83c2b71bd1181414431c0136a51b51f8b1140830d58cf44434b4fd358250b0d412018d670bb7b95401b1ecb5994a75d0a05d5fe20ad87eb6f1c3a2a0c577c6b07dcba1bb772f6812a471310a726167e3e7729d9436e92340a61964074bf17b7cde251b5e8030b792d27d43cea2883f1e52862914c63def35254498f8e4ffc96e9f5a65db44478fbaf9448ed54282e1ed2509fb824a4589e9c8de4265e7aca302f22e4c042d1bf5dbd31513100e9ce31a3c87d9aa9c1337178a0cb5c2810c9efade6d8da01e6445fa7cfdb778f6dd01f308d4c43a0440ce84b8f5c048f1679f883c856510535656e1877c95c230654666974ea57a9f9302a5daacb91e3d90c002661bd0be850c3d2751fa19695a3190a57ce2fb379c70978cb9fbcd92b34dc5290afce83519931ab8f8fcfea473bb340ed86eaf9d91f50b95ba13319e54f5b6cf5622fbc1819caf0d3ee87e9bb60df154364f42247f7aece447136b4229309ed978e28862783891fe17ecf77c160464237978c74121ed4b071b65a312e1f43d5936f4c957231c89faf6fb037339bd622e3e802247299c629697e26ef9eec9c85b5c6d64e88eccaa6a7bc75454d2f57e96f2e567e4330d2b3893a1308079802cc68c92889e3a724fb6d0bb8cbf6f569bc1d5f29410092255c610b8b5fffffbef2c6a63cc7a84e36bbc973a9a71f8ad309ff11bf46a44ef98ecc5e7f7f35b1c51512314abe4359dcdb0b92e5f7f769a79c9df5e5deaa337d644adbea11cd1c0faf84c9762e58cc9c9ee16f5547c011d16b683d53ea34a5b578a40190cb4bfe74755d192644e7348c5742e60554869205f863d98b6ccc1cc196b2609d79cdb06d97417ed6b143c938f30014849105e7a294fee81125def6d7dc5b2142279ccc7d9772406dfd2f8db414db9071a3d5c57c4deb696d7d42fa1d37bbd999cc8ea006ddffadf3b9a7691ae0608c8ede05b56acafcdfa029ad2b20c5184e0cfa0464d715cbb0d43e815eba0feb6d76fd308b89e7e4cb5a64edb29a774fb69b470be39c53a1b3bced95798dd4e0a9e8ef881e0e8143665e617bf0dcd339ad9a0811e9cb022cd3d1f218639cb6b01d9f7068f3e368ed8fcbe48f76cb458bd6ff1e18b159457366cfe7c4fe9325241653797fad3b402cc11d266255b4d82e3d63e46e4a0a6523be9e691faa03cde07d6db3c1a064ddfa4760d04e176ed9f20e87e92d82922c5a20e573cd9fff36b66407232ce6bab555712250784d420482ccedafd5d23a3334cd6b62cf10a2576c2b1b9953500d5b1e5d4a471c80470fb61eaa66e3213261b01b2585870dfaf11643b3453d6dc55a42f3d04ba156376f51a730b1611f92f2492555c7ad364b1243e7b5ce6a4aa70ebd4834e65d560f2bb6359ea51c74612d573160dc96b65239e70ffdcee2e206803bb3e82f775ba2f743179987cc1493b45819a4e75e46a7748fbef2d73769c32a2083522532fb2725f0d32597086bb05c320619bf9ba46238513492e603726d66a49cb7d079ea4af420af6643692e9001e66998b564a9117e5bc7d4836f41440986e30542b81928d02c6feca36586c5870f3505a42a1af26a7ce8068f52d51f30124fff9fb74af43a129075c44f3c863f8edbaf7b2d04dc2363d814bdc1b74da27098b7a00874895668fce65797d7c56a6444a2217ba8d789f5bb633108f919a64b4b87f19258a4ad51a3bd80f59b0506c919a51404ea494773e638469903b491ea6a4b34ce75129643960f528ad7e2295f1b455464016aeacc37e9747a88c24c96c4aea3d6b3fe1e1380cc7c7ef9b0063e3f7d8f88924c0373c1e5af4d26df9093f83352027f0bcfb28ca8f73c1e7f8eeaf4b1d373ecfb028377c056129253a5179c7b0762262bb1feec8baed9afd61f1a517a4d4a07bf3bae198efe6167bfd36834cb04b6317c5b1be5dfe66d3a4370ed58d51da654cfe8fdbbd0459748ffa306db19852af5607e316bf62f40ac1a9296e227b49e4a6018506609f5617a7cb3009bf211d0d1ecfa60c7cc82f7dc1c61611f01c74a1c3279c3d6a0a807fca5cfa1d514e048ea82d9888da490c39b1573c730bf4581818f5b1168d6ea67b0405a87fb7a1d5146fecc1461961e28d346f96f45dd1a4560dc7ec15f2f62a298230086996261e4ab1120f9769ecc95bcfa7257cc4a35b1d1a51451c6d5f9ea3443f2fa0e7b2ee5cff1adaab48346bee02928b5f9cfe0884d915fa7784b0331e31d2cd72feb0f298318b148221cdcca73cfbad6886901cdc46002c1ecbb6e80e03001d30270f1a8fd0f024347a14b03052c17fd1d1c295b6db60c0a1ecd0750306473f43f8e0818cd7ab0bc1342e8b1579521a9208ab5299d2dc1b2d45209a1be12bf3f4eb2a1aed94e90b7b6b97324017c532ca95156bae24038c2454b2bc44be593546651c9e072fc6ed9b07a163ecd73b4f4a7794f0b3b44ffb18f1cf765e2db37b3b6c0668075bba1fb872d1616fdffcf26276697223d7a52a4291f67c56675c78216f5d58edec7456ba7b6b73a77f2974528caee0acc2506dc6cb797b5bf5345cddfbddc8e568f06c81f57db94ef4b1d1caf2270192f076583e2fb1c5a63720383013e8e659ae3d4e5a6cad5eb241c7c482c744f10946dd4f921a687658cc0667f753c4fc5bbd273938e692a6840e66e3140920983e50072d438e6ee71d2a5c000206f2e98572d7888b3060915dfcf4f68a602f1e503d00e288c69658b14fcbcbe2427fcdb454f2cae3e733ba977dd2d00a99c0cb96e14fcaa46b52aead3d4e497e7be1798373d6c2e923bb86607bcc2fc2983f81ea05bea1aba06116f2e608a901e3ca4346ba9866bb7be5da380756229eb7b5eb0f08e0c18057c9e8083a1006b283937791f27eb1a60ac1743e1d7e6d693ee3ff1c1588b2c1c5fbeb3d037946c6a0913c88da5bd94810d7b32db231a768d253f5e1db1906f9f09bf8bd549c30896cc73c707fb1bc729f113ffa16ce159501b83ff3219b53405097d6e0e249315aa9e68fa21b5675b97fe3c34500f2822b9aaee216ac0344a6988536ebc43e07cac6f77c97582bb27577fa5ce9b0b5bc9c000f77c39b6c4e0d3b647ec330ca66f43b53c74fdc51830456933e94acfc3452725e5c14b58010969ad041be979a03f81ab34f9b86058344b91b83006ebc201a41109754e33477aeb998bf8ca7bb0f28a319cc5896117fd6da2b769045019ab1ac35631622d5c5acdb1500bb64fa4b0ec9d1a37ff8145c2d17890900ce6cda9cc7ef429b957fa20659c705329852c4d285dcea2ee20323b96329e7c27953c4be5b9044f0d8d674ca188635e1e12e6d136e3b5a519bfad179ca510bd7ba47ffa7f3deeb1415aaf44e691c67a6568eef84f359a52b687855ceacc33f5509579bbe08899252f3891d4033fa3eb9795cd07d0963934a071885392351d32b9c9608f9f2c78a6d0db169e2273da1940ae9e5cf85e7692600e9c7bbbb9916bf8af44d2e392c5d0e2d2be49d6dccec0a9b13f487176fb919", 0x1000, 0x5d, &(0x7f0000001540)={r4, r5+30000000}) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000001580)=0xae0e, 0x4) sendto$inet6(r0, &(0x7f00000015c0)="4af5bc809e467057c16a09597999", 0xe, 0x8000, &(0x7f0000001600)={0xa, 0x4e22, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x1c) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001640)=0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001680)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}], 0x2c) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000016c0)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001700)={0x7, 0x1ff, 0xc9a, 0x1, 0x5, 0x9, 0x8e, 0xffffffff, 0xe2d, 0x2, 0x10000, 0x1000}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000001740)={r2, 0x7}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000017c0), &(0x7f0000001800)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001840)={r2, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}, 0x0, 0x5, 0x5, 0x2, 0x81}, &(0x7f0000001900)=0x98) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000001940)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001980)={{0xa, 0x4e21, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, {0xa, 0x4e23, 0x81, @dev={0xfe, 0x80, [], 0x16}, 0x6}, 0x6, [0xfffffffffffffffa, 0xffffffffffffff7f, 0x1, 0x8, 0x5, 0x6d, 0x1, 0x4de579ed]}, 0x5c) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001a00)="d942788f8991b34bb329b2c15dc0727d05055d34cdaac61510f2d7e9967e0b522157bed8d49d44b15a7a96940e79cd9435ea422296e9b44dc8081f583433de2c50e0693586dcc6e0f3ca6fc7751253ac434cb413188d265b0c8e4652a472402df143021722d6db91e88450a4") fsetxattr(r0, &(0x7f0000001a80)=@known='security.evm\x00', &(0x7f0000001ac0)='wlan1)trusted\x00', 0xe, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001b00)={0x7, 0x7fffffff, 0x7ff, 'queue0\x00', 0x100}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001bc0)="202e3f72407aebbdc6b5629db8187ac5f5a7cb8df210ad94d27179bfc79e45d28bbed2a2d364bb131cb02315c3953f57fb1fc0c2aa91156c533eec6e837e4779dfe8b9d89bb3c6bacc586572b443057cc7a3bfe78efdca02b12e3d573c68e12a5ef0a80531560957eb9202419e17da01e534785dc5fa908aee960ebbec45a985d3430edb6d9cef166080259ceb3b9618a493bf29d31246dc7289ff0cec7dfd8d2990833de35fc98f2126da8c684a") delete_module(&(0x7f0000001c80)='mime_typevboxnet1\x00', 0x200) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001cc0)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) 2018/03/26 14:10:02 executing program 6: ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000000080)=0x2) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) 2018/03/26 14:10:02 executing program 5: mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80, 0x80000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'ip_vti0\x00', 0x4800000000000000}) 2018/03/26 14:10:02 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0xfffffffffffffffd, @multicast2=0xe0000002}}, 0x1e) r2 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) dup2(r0, r2) 2018/03/26 14:10:02 executing program 1: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000037fffd)={0xffffffffffffffff, 0x6}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xfffffffffffffff9, 0x100000001, 0x40}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x6}, &(0x7f0000000100)=0x8) connect$inet6(r0, &(0x7f0000aacfe4)={0xa}, 0x1c) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) 2018/03/26 14:10:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = dup2(r0, r0) timerfd_gettime(r1, &(0x7f0000000000)) 2018/03/26 14:10:03 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x948) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_mems\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x4000, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000400)='/dev/audio#\x00', 0x4, 0x800) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00000002c0)=""/213) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000abb000)={0x20000006}) 2018/03/26 14:10:03 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000080)={0x57, 0x10001, 0xffffffffffff7fff, {0xffffffffffffffc1, 0x10000}, {0x6, 0x81}, @cond=[{0x5, 0x1, 0x10001, 0x4, 0x10000, 0xd8e}, {0x6, 0x1f, 0x2, 0xa60, 0xff, 0x7}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000040)={0x65b631ccc67eac3c}) 2018/03/26 14:10:03 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c, 0x1}) tee(r0, r0, 0x3, 0xf) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}, @in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x7}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x8}], 0xbc) r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x400000040044101, &(0x7f0000000180)) socketpair$inet6(0xa, 0x2, 0x0, &(0x7f0000000180)) 2018/03/26 14:10:03 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) userfaultfd(0x80800) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1000100) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x3}) r2 = userfaultfd(0x0) unshare(0x800000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) dup2(r0, r2) 2018/03/26 14:10:03 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000080)={r1, 0x71a}) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='personality\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x7ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x10000, 0x1, 0x0, 0xcc, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r4, 0x100000001, 0x2, 0xd78d000, 0x1, 0x40, 0x2, 0x838, {r5, @in6={{0xa, 0x4e21, 0x3ff, @empty, 0x101}}, 0xe57ecb2, 0x401, 0x6, 0xffff, 0xc66}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r4, 0x4) getrandom(&(0x7f0000000340)=""/152, 0x98, 0x3) prlimit64(r2, 0xe, 0x0, 0x0) r6 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) fchmod(r6, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getxattr(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=@random={'system.', ',^\x00'}, &(0x7f0000000500)=""/221, 0xdd) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x64) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000600)=0x8, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000640)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000740)=0xe8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup\x00', 0x200002, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40086437, &(0x7f00000007c0)={r1, 0x3}) recvfrom(r0, &(0x7f0000000800)=""/228, 0xe4, 0x40010000, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2786, 0x1, 0x1, 0x3, {0xa, 0x4e23, 0x10, @dev={0xfe, 0x80, [], 0x11}, 0x1}}}, 0x80) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000980)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x1000, 0x4e22, 0x6, 0x2, 0x20, 0x80, 0x21, r8, r9}, {0x7, 0x200, 0x3, 0x4, 0x293, 0x0, 0x10000, 0x3}, {0x7fff, 0x6, 0x8000, 0x5a0311b}, 0xfffffffffffffbad, 0x6e6bc0, 0x2, 0x0, 0x2, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x3504, 0x0, 0x0, 0xfffffffffffffffb, 0x2, 0xfffffffffffffffc, 0x1}}, 0xe8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000a80)={r5, 0x4, 0xecb, 0x7}, &(0x7f0000000ac0)=0x10) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000000b00)={{{@in6=@remote, @in=@multicast1}}, {{@in=@dev}}}, &(0x7f0000000c00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000c40)={{{@in6=@local, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000d40)=0xe8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000d80)=0x9, 0x4) mkdirat(r0, &(0x7f0000000dc0)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000e00)={0x3, 0xc5, 0x10000, 0x40}, 0x8) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000e40)={0x7, 0x3, [{0x100000000, 0x0, 0x1}, {0x1, 0x0, 0x5}, {0x4d, 0x0, 0x100000001}, {0x7, 0x0, 0x4}, {0x8, 0x0, 0x8}, {0x0, 0x0, 0x2}, {0x6, 0x0, 0xffff}]}) 2018/03/26 14:10:03 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sysfs$2(0x2, 0x3, &(0x7f0000000080)=""/4096) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xdb, 0x800) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000001080)="a3045152a37301629d636aae79ce94f815406fd7570187cb622eddceb3f42111653c2fe163f25f9abd3686f43e7129d1ef10cd90923796563414bc9607d7284fb3b1c22e5380078e9b2111f4581e768953ce52258536c2ea71908b0c7506284e10ee926aa2c9c6e16e69a153ce8cfd2e28266dbc7d6e84410a710100b243558672e1310524b025fe7e94f598eaf43020ed6625ce924552e8558a7b58d394ff4bdd790a584aeecb7e05983a9c99ca234029dff9e4ddf0672885149eb5c6131724206bf770f2") bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80}, 0x206}, 0x1c) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @empty, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/03/26 14:10:03 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='stat\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x9d}, 0x8) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1}], 0x2000000000000021, 0x0) read(r0, &(0x7f0000000100)=""/104, 0x68) 2018/03/26 14:10:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) socket$pptp(0x18, 0x1, 0x2) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv4_delroute={0x1c, 0x19, 0x111, 0x70bd28, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe}}, 0x1c}, 0x1}, 0x0) 2018/03/26 14:10:03 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@dev={0xfe, 0x80, [], 0x17}, 0x4e22, 0x80, 0x4e23, 0x10001, 0x2, 0x20, 0x20, 0xc, r1, r2}, {0x6, 0x4, 0x7, 0x5, 0x1, 0x5, 0x315cdab1, 0x1ff}, {0x353a, 0xffffffff00000001, 0x9, 0xb9}, 0x100000001, 0x0, 0x1, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3502, 0x3, 0x0, 0x6, 0x5, 0x80, 0x4}}, 0xe8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0xbb}, 0x70000000000, 0x2, 0x2, 0x6, 0xc2d, 0x10001, 0x1}, 0x20) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={0x0, 0xe08f}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000480)={r3, 0xe16d573, 0x30}, &(0x7f00000004c0)=0x8) r5 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ashmem\x00', 0x400000, 0x0) r6 = signalfd4(r0, &(0x7f0000000540)={0x7f0}, 0x8, 0x80800) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000580)={0x100000001, 0x1000, 0xc1, 0x81}, 0x10) listen(r0, 0x9c) setns(r5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000600)=@filter={'filter\x00', 0xe, 0x4, 0x480, 0xffffffff, 0x0, 0x110, 0x274, 0xffffffff, 0xffffffff, 0x3b4, 0x3b4, 0x3b4, 0xffffffff, 0x4, &(0x7f00000005c0), {[{{@uncond, 0x0, 0xec, 0x110, 0x0, {}, [@common=@inet=@socket1={0x24, 'socket\x00', 0x1, 0x1}]}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x5}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x13}, @empty, [0xff, 0xffffff00], [0xff0000ff, 0xffffffff, 0xff000000, 0xffffffff], 'bcsh0\x00', 'gretap0\x00', {0xff}, {}, 0x4, 0x6, 0x0, 0x10}, 0x0, 0x140, 0x164, 0x0, {}, [@common=@inet=@hashlimit1={0x54, 'hashlimit\x00', 0x1, {'syzkaller0\x00', {0x3, 0x9, 0x7, 0x3ff, 0x4, 0x2, 0x0, 0x60, 0x20}}}, @common=@eui64={0x24, 'eui64\x00'}]}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0x11c, 0x140, 0x0, {}, [@common=@eui64={0x24, 'eui64\x00'}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d2, 0x4d2, 0x4, 0x4, 0x1}}]}, @common=@inet=@TCPMSS={0x24, 'TCPMSS\x00', 0x0, {0x3ff}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4dc) mkdirat$cgroup(r6, &(0x7f0000000b00)='syz0\x00', 0x130) arch_prctl(0x1003, &(0x7f0000000b40)="e96ff1f805a739721fe9865db82f937fd2141fd248a189b2c35b76bff2d1ae41d27356deed3e03f40c7cb663b924ad84a6bc45d76a3294fbfd01cd2e13cb34cb1d7ac6fe900f61089475a4eaae00ba51deab223569d6e45042f353391d8ddd53b26a659696feee430c59dfdfdfe280eaddad6f5744a7416b6244a85ba45938916158acc98d2596cf4bbfd09f755ed35a6f318167b817ed4b0f45f6ad14a536674c62dbf552ea5ba064ee061c673c47c0da5cf2f4cd0d174e5cb4e905e1ad0a8852cf47e6") ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) signalfd4(r6, &(0x7f0000000c40)={0xffffffffffffab3f}, 0x8, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000c80)=[@in={0x2, 0x4e23, @rand_addr=0x1ec6}, @in={0x2, 0x4e23, @rand_addr=0x4}, @in={0x2, 0x4e20, @rand_addr=0x8}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000cc0)={r4, 0x7ff, 0x30}, &(0x7f0000000d00)=0xc) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000d40)={&(0x7f0000ffc000/0x3000)=nil, 0x2, 0x7, 0x1, &(0x7f0000ffc000/0x3000)=nil}) symlink(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='./file0\x00') rmdir(&(0x7f0000000e00)='./file0\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000e40)={r3, 0x6}, &(0x7f0000000e80)=0x8) uselib(&(0x7f0000000ec0)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000f00)=""/21) epoll_wait(r0, &(0x7f0000000f40)=[{}, {}, {}, {}, {}], 0x5, 0x80) bind$inet6(r0, &(0x7f0000000f80)={0xa, 0x4e24, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x400000000}, 0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000fc0)) r7 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000001040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001080)="be01c094bb78c8d520ba11cb8b9a175bf1e1053e2c56e5", 0x17, 0xffffffffffffffff) r8 = add_key(&(0x7f0000001140)='.dead\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r7, &(0x7f00000010c0)='pkcs7_test\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x2}, r8) 2018/03/26 14:10:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/kvm\x00', 0x400000101000, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ae3fef)=""/17, &(0x7f0000005000)=0x3c5) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000005000)=""/20) 2018/03/26 14:10:03 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) setsockopt$inet6_int(r1, 0x29, 0x5b, &(0x7f0000000080)=0x80, 0x4) dup2(r0, r2) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/101, 0x65) [ 174.943882] QAT: Invalid ioctl [ 174.951408] QAT: Invalid ioctl 2018/03/26 14:10:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) recvmsg(r0, &(0x7f00000023c0)={&(0x7f00000000c0)=@ax25, 0x80, &(0x7f0000002340)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/146, 0x92}, {&(0x7f0000002240)=""/46, 0x2e}, {&(0x7f0000002280)=""/171, 0xab}], 0x6, &(0x7f0000002380)=""/53, 0x35, 0x5}, 0x160) r1 = socket(0x10, 0x1000000000803, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000002400)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f00000024c0)={&(0x7f0000001140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000002480)={&(0x7f0000002440)={0x2c, r2, 0x300, 0x70bd25, 0x4, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8001}, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x4) 2018/03/26 14:10:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)="2900000018001980013d75241a0407210206e30067ffbd010a0000000800050000000200080000bf00", 0x29}], 0x1) 2018/03/26 14:10:03 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@ax25={0x3, {"445577c5ab78d6"}, 0x6}, 0x10, &(0x7f0000000180)=[{&(0x7f00000000c0)="85ce5fd367c7ac49ba3541c9c0cb2eaa7f3899b3", 0x14}, {&(0x7f0000001000)="d05e09fdc6bad7800e7616a4be98e68756f55e4d30af70f105c339d41986801462e2f45fb9163924c2ddbcc1eecd9743d961ac751679d843cdc5ac4d41401f1e26abb68b03e852ee86ae7b8b9f8ace799829213051a3b8a4e24f265b994a87c5f6b2413f506004ed076fb6133f8b978a418a20f5aafff2a4143377a4c1c53e9d5885144729b9148266a86e5af2131c96c4f44011829b8d29a079424b00d5a736823f2e73d60570ee482d006cfa58ed6327f9642e8b14ba06aebc4a7a143dd0cc6b623eecb85c6fd648a86b162b4a5f90383f54ce073248f4704014345f2a5f325c4e2d4e6501d5ba6fdfe3a9cf615398c27ce367404678326764af3de7dbe6f3efba479f0e7518dea7575ec59463358b284452ae9aff260429c4b6e8d4a279e166f7cfe14c28038f5c0351b80a1b1761ffbdedae81f258dd04ca4698605bc8eb3f2f077fe4a4dc914a03efc0d8e451b2408ee7767bbfb02a21379bcd2f10231f024a32acc8d35c29c04d62717e9cafbd4cbc83e502c810f5dea9c47376267bcdebc24ded66c9d0e9b1e67a4fd343e5413280702be7f63c076adb9e028a2baae9b25b2e10cb1bbf6822d70c70977798bed8c39af33dc91bc7e50929a95595326cf42cd20f8dcaf6cef8cbec077bcd058d12dd02b51ca6404dcb0da8119ab69ac4d0018b3dbf6d201f4d6454083d1ca2ea1541f0290694898e9b2679ddcc791dceaa9def8fd63d3920ad36e4cad6d83c34eb79ef3d7d0eca5fc8aeacf9ec0ca513eddc931db10cc4854f5e4279f30dd1d32f418e2cc1b6478e6097ba950d81e1c3d9d663aaf39e4bdcf18998a56bc8237534fa654849a5700b3bca3c8873ad052111498cad315240bea137db5a66159879146097625b38c562edf9217bf7ffb1129f401b3dfc3becd3d39a6bb3410e69542f983863663f0c9daf5d34bc90f2620cece80b74133ae4c2b6e5673d8d59a44313d38c7fb384c0a2b84932a6bb1e3c8e701a02ea5342b723379b1c6935ed1f73f714217d0f7f6e0b017070adccb96b5d1327242b6e3029a6f639679a25b64d5fb811120ed94c96c09890b054dde452252944b4c62f7682d2bc9c937435b9dd45c80ecc7ba49044e7ddf8b1f807a7a4a8962965a79aede4130833c4d8434c9dde5241aa9a4ff90134c56392a1a353402e215d90f42d9670b76e434189f7611aa43fbd3ea4f06cd1b240a0c7808052bc122f7b9973be618317629a90d0eca9382d6564f826ad575769835720affcdff7fe71e342e38a5fc821663fb12b970f60b1cf8cef9d2f5418f19d1932cb0e0af9a98437181c0842d056a19e1e0ca1e2a5a29ad35f8634c46506fa51b2964eb078a68e4580555310ae80ef1abbb1436adb894bf30005b2643795ccfb0f938fb0bb0b3644028846e06920f17cc044f1b2fa9dde83520c21ab389382943cf2c5d0a0ffbbe721de2999b5b998a40048cc76a22be8c337f2904b3e67dbe545e8096826d1719a1e5a459b5e3cb3c9002cc60c34b78598de824dda3aaf21b0445e8ede106edfde7f690870184f991a6ccfbe463d556f12869688b7250cdee8210e03152fc4412f4d14e2298d7ee9256a9d58bd86a78c1eb9178189c04cc50f937cdd91bd2609f981a93371dda7c7c5d013bdcdb32740ff10039ad2ee28b920d5bead79d23a873336e33c7a300a7b35bf9d93317f2ea3ea7f62c1784e0b21de2792baa604b7eb278190d97482063ed5ab18ace6298d0725a8dc8e18729c791196b3b1f57c7bca6730fc409f370a2f38ae50a1f905eaa46ea768c7527e197d2539513753bee685eaf76646066eee78e9d1c94b6914b4d34766d463e93c6d03cb4bbc6608041245ebae8b34486e7603f84e7ad629dc1de693172edab4a660ad2477cce6316a47dfaac44db3768130e9894b6a15db3dc97ff2ec58b69e30b0df4a6f49b4106b669a24d9b60d0b8ae1a8715c56c8e05af7d30daaf2a526116a779b1d7244fd661cd0f2c65305669cc87f8ae7d6c87b700f67b494d1a234a6a30a59677466fdfcd584d0f33d990a8a5d6cfaaacc1fc71d11f7c5d827500d2d71ab42b640f04f43afaa3d5d3ec3458fb0a6b1af133bf3d36a1be34d2fe730dd055d5e85a8f8a3e59a704909333c573ad9db2a3c2ec211a64c07ba0560515990d5246203bd5b9ba38a21bd8bb0ab97a91fb89c32da33ddf558bae4702b2aab0c68402b802079c410a2fa539cbae411692b88be7c8e264292500646f061f06cdd3b72128bde2b91351262e81b5e0e44d497dd6d68687ee0cf48ca31b6e6f8eb0903c5257b113ab5dbf8b0a0d115f26b58c955e0923bbf563b542ad2176a014b7365c7ee5a65bfeeb2cc92f267ef8d0363c43477c7e47f78b4ecb5af74142e4016bd79c4e875b5d9e950eee71e9c41ba8340bd762925bba4536ce70b667bf5be1768458d09ade14f8c5e4045daba51dd8b179615df0efe76f7d0ce6355dfc7849255bf3a2e8ca5f819dc639c8c81a1c4d7a5cb2e714376abca259a804ca3062b80f3f9b0e8e9a7944c2d803e9d41db82640b0be30097eedbc94674a11f4d28f9a3cafddf2eec803894e17f3c744a9fadb24a3eec432c06a35117c7a22f2bd257aee23c1f722d83a3bd5cb83742310128760d7321632dd8307cd9810951e2b08c5d52bd17bea0bc3cc75432c298fdec67da82ed96eec77a4e6aae40177434fe2ed85c94a09cf944c469813fd95d4cb270c2765e1669308f9b0c9960aa2042a3336410e9ab44ae16e9c093967afc278aaf70ff46c42efe51f2a26842da3fd43b726b638a2dc0dd36270aee90c1c273877f9fbfd9a1e4d18e3c475f6ceb377fe0624803b2b488240b6493c7c294b75a46634d11dfa710f60716088191f76d2fb54767e2fe32a3d84072814ff68dbee5ae9088eceea37c08b1c4a644f35866ee4e09f30f4ec124f0e7328a7384d2dfe393b7aa497bacf36adf54a2afc5cd6b5b7b7db20fa9c3943ccfec3dc160d0d56b820c30890d794d343f29f0c517bd97948b92fd9b7077debec87bba9d970cb9fc7959ac15eeeff1f27db2958238a3eec2a9f9cf1bad6db6678b8af16402ddd159466759611b112fc33bd6156fc72f3a4eb890ac3489e9f494c1c4ae6e817b082f8678ca417e5214c38ee5328bc54d60f51394b33524c2d569b42deb530813ef323f933bc0441d688034717b35c0a82bc3bffae567ae3307a4c04009da51d4dac48343277c7b7a98079dc050497737a8e69a5d21c7d6c71cc6d0f166f668af93aee93988245928585e7c94de695a5d09b3a4c5f8cd7af7515e583d23e789ce12b7cbda208a252dcf2267de0258d7d9b2a768250c6a83a9399963f931054b524e0d2053227d3e1b070ae89a12d842ad74db9602ff293af563f4c98b577003b5ff7316ef9e087e700fcd9a91c22e3fb65ae2f61c24aaf51ddc722a119315beadee8e705b440d07f199bd0adca2b8063208a3b1f44a96808d3fb267f933cda70a603c762f9e1f56ed16ccc53d9e2f78d35eb9bce3cb87593d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0x1000}, {&(0x7f0000000100)="4305a664f6cf553b63246f8891529de912d2763930db9d66d0d45a04642942dd6bf16294ee00bcee00faca32976be9ec11c9798a6247ac3437", 0x39}, {&(0x7f0000000140)="b76e2b48b6159e29eb8cf88f1f50492d5c53b297290efd9eaf893c99fbe88ebad62e123cdc071731e141187a3bc96653bcbc0826f7b01b1ecd", 0x39}, {&(0x7f0000002000)="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", 0x1000}], 0x5, 0x0, 0x0, 0x4000000}, 0x10000) r1 = socket$rds(0x15, 0x5, 0x0) pselect6(0x21, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000b16ff8)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000040)={'syzkaller0\x00', 0x3}) 2018/03/26 14:10:03 executing program 4: prctl$intptr(0x8, 0x1) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000001b00)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)="a98d00d24b2aab3d09f38e", 0xb}, {&(0x7f0000000080)="97a47916e1999bcedea1fdb55cec9e3581fb2a985081d50574f602c60420b3b4a40bd21732aae23cd35f8733ef4d416059f34ea39a50980dea3a2afeb2e6f44932ccdd4844b6ee0905d43738cb100fab6cca941532102a0e7216bbe91a89dcd1c4e7436efdcb690ce5fdedffd80d0c57dfbf6baaf6980db322a9", 0x7a}, {&(0x7f0000000100)="3c2e847f1731230a6fd41f572d8061a0d7cd13f129d1c6109ca984cf54a2109230f333a41b0293cb94d6e838e66487f3445634bfb7ac70f218106d591bac6119736a6b54ec4dd9927eda9ab5613fbc72a3f15e8b48c69e99d4d72dc00f48e08978b3ce876273e77eb2848fa68d3318f9d0d3ffb26b609bda51a1839e2057f12b30572631e628f02546e3d06b60df2e5ecaea1bcfe3959aa1582ef639a44654d6b7561b0d3c3e156869122f81a40791fd69cc1c9acec202621bb33dd2b536176f869c8ebc4eabac9e60cb2a78476b620a94cbb24ddde64357ddb73e", 0xdb}], 0x3, &(0x7f0000000240)=[@assoc={0x10, 0x117, 0x4, 0x1}, @assoc={0x10, 0x117, 0x4, 0x6}], 0x20}, {0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000280)="584f64ab8c00db4d37d24dbffeb10a491240608ef744325754fd0c67143366a452d00d9eb870e8eb77b4b242cb0477e148ffdfe66501dc5f39498d82f8dbcc8017f919ac4b094dcd261734044456f2672cf41ae0f99b629bb0c73cd7639de28cc93c5c0dfd9078aaf0dc6834bcc5e1370bb06e0a2dca0ef9819d4da5c179785a7322d8fc971c45d69c2c57c583883a142501376ec09d137b8f828fff0c", 0x9d}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="f76b4eb1cad667a3ea1731017786f05830cfccf40fd649273cc4de4fc7a097de48abb4291c8bc210e8", 0x29}, {&(0x7f0000001380)="3a638503a888ee8db12d0ff680c5b3eb34e75aadcb46926763149f7d31b9622e2f0515d93541422cc3", 0x29}], 0x4, &(0x7f0000001b80)=ANY=[@ANYBLOB="020000ba001701000002000000000000001000000017010000030000000000000026d07a605146ea4d97f04c7285df5d5fb76b190675d7c4b30ca09d75d4a7b8abf3a89c235c63662264e8194489bcdec4e5f1890990e76af03c50accbcca4d42f30649c73bc6648df26fbe427436309b6e1666c58d0a91aba8b216ad6edd057361c6f045085d3aec943be5db5215d5f632f4fcbf33ed151f3361c02c09b27b1b4f7d15ff36fd1bb5d0300e34c6c1cdd8c53be8c2b0dd4f029c365c346996facfea048cf606104a0f1f357b62a55165bafa65e0adbb57f"], 0x20, 0x24040091}, {0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000001440)="d5bc9cfa7998fda50a463a0b019f3a47560ce2dc532c3c553e6abe24d93d6e427752fc6e5ebba092955edbc3f5ef0a3d377ab86892f24e9b5de49533c70b0fd49f7247a1d865d4bf00cff86967a79bb56bf8863368be50b458df8bd72a9201bb6de7b92f6b9b5ed4d1c54d3ff9ab2f4a04b4712515130a17a8913da7683e2e3685f91b81677aeb2ac99f0c9781629c595ac4371127ce2a0d2a02fcfa86d91b2f5fb835d7238c5877f8847775e3dcfad44e70056b4e2b1e61497dcb71995b3f8fb1e56e470926b0b17cd5306ec3d184f5dd360ff42d5e09022bfa108557930fd86b97ca6dfa659cf1fc285964", 0xec}], 0x1, &(0x7f0000001580)=[@iv={0xb4, 0x117, 0x2, 0xa4, "44db121c1d8f038e688a5e5e4deb1c33c14b438e95e1068c3d83ec6347086bdfdeeab5cdb9c64f488176702891173d8f8e920940540144c143da3069a40ee5a03581482e8fc9f839e003806eb90050a724b7ad3e62f169b4e3688bd8f39025a912855f8d8bd1019f9298aab3915fbb20cc339c546c932c9fb206509fb2257ae400ee836f56c286b5963dba74901699737fe879eea29e539e829e8a7b33d7215cca2a7206"}, @iv={0x100, 0x117, 0x2, 0xf0, "915616be13454245393aa72d3b057726a6873c2136b7e8051a3b286902fecaf4feabd9db6316228ab0da8e224611089e96bb00f771c5cc070e84bf4ec64f4f55e029a2bc0d2744071b7e6d83b536b8212555f17cd4085ee53f0f81e29ffcdc23e254582931c232e5e6cc81a0f06ce5309b6cb13512886977df43aa8e6cc8f9660935c57179147518625fa49da101a121fd14c708d78ca5b7bbc048f4386f59171df6841d5c2c79c71b54cb337a146c266b1bc413303f0871589d1e38cb6366416b71ac20f45cdf66e2460cfff88a31dc48da9d9949edd9b5c703a987c990c2d1975ed6e08d0df49ccde06e4c3f0fe857"}, @op={0x10, 0x117, 0x3}, @assoc={0x10, 0x117, 0x4, 0x8}, @assoc={0x10, 0x117, 0x4, 0xfffffffffffff4ee}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4}, @iv={0x9c, 0x117, 0x2, 0x89, "bf7e65aefbae3dc06e10eb8bbacf05325f66b4387255edd46a930560d39bba4cebd3869261263f22ffa3365029b130d3636935a0fb5101290527c9b17919f4edc1241eaa819ecb538f9451df44e223224f7855f038bd9e75e6a56ef773d5a859ca3c062b968056ec37cfcc0fce2ead66dd4a9052181b5c4d8ab3b51d7a753c3aa38843fd0a534e7154"}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0xffffffffffff2f26}], 0x2c0, 0x20000011}, {0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000001840)="52406cc91e0cf667e8500a17fa8ef57923601c5c3b33a3e0adceac69f27eef5d1068fdc8be45ccfbdab8bed9795dbe4ac62a602b69445a0ce9dbcad58315728e40849cf294d14f299ddb09072138e911c8ecaacf7572cada26dd5d", 0x5b}, {&(0x7f00000018c0)="df9fbf8f5925b0b1891903f98ea8dc270758337210c46a1b7a715cc37d7eb859820b82fe18d9b25656db57dae9c7e78832f7065f639d2cd4a6279bee45d5a4c733ce5ede9c0dc1571c2c9b0bef3ea20a700babd46960f0bad97380ca9ac905eb6a5f44862f3ef552f9c7dfe9a438eb728081342e5328b6475ae40e7ee0d5ad64e9ae5e4f0f5d5a269f1c9c510205725b9fdef6b0b0880526d1bcf40a09b4cc29220d896d27facca31fd068cd3f37f843ab98a18c147251b0eb8d975754353ab3673f2b8babca943b7edd314c76c71372274361d625dd152a1ee96a9ddb59e0d68d24c72252d018e6298d4f455835e2f37a", 0xf1}, {&(0x7f00000019c0)="eb6cfe630de99d82a4b14830733cfdfc4207f41c27129103a589439e12638bbfb4eb388c92f79518fc84bf842401a5f17c60ea7a311e23f925543f5050b858eb100c0c768037c42897e9d21fcd198c2ab0df31eb3f018ea1062b83d1dbfae933f369a38455fb892e72e678b362942f891083640f2e7a48836c5654990a1dcac6f8bea294e326645be44977d4a5be6b55", 0x90}], 0x3, &(0x7f0000001ac0)=[@op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0xfffffffffffffffc}], 0x20, 0x8000}], 0x4, 0x8010) 2018/03/26 14:10:03 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) socket$alg(0x26, 0x5, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f00000002c0)=""/253) 2018/03/26 14:10:03 executing program 6: prctl$getreaper(0x29, &(0x7f0000064ff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000294000), 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000040)=""/4096) 2018/03/26 14:10:03 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f000045bb40)={{0x4, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [], {0x0, 0x989680}}) 2018/03/26 14:10:03 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) dup2(r0, r1) 2018/03/26 14:10:03 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x5) ioctl(r0, 0x4148, &(0x7f0000000e7e)) 2018/03/26 14:10:03 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000100)) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x103800, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000440)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000005c0)=ANY=[@ANYBLOB="060000000000000000f00000000000003100000000000000", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000ae0000000000000000000000006b00000000000000874d967894991a39ea840e255a93ecdc4bdb2ea37c7d2dd9560120917dc51b140948096e956b5ed65a0136d52510e112fe36b90b630243a9e608fd9ca8da09e97caafe9441cd27f49fae2dfd40b4", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000009500000000000000", @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000f0000000000000c000000000000000", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000f0100000000000c900000000000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) fdatasync(r0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000540)=ANY=[@ANYBLOB="00000000000000000b01ea0eae1b169fc8ded271f8eabe7e3e45ab31ff069dc5cbb859ed89f61c0449ce1b73d1baab962bb3a1b162cc88eab034a3a5878f72f3346c754beb0043fa2aeb10ef380150"]) 2018/03/26 14:10:03 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4080, 0x0) ioctl$KVM_NMI(r1, 0xae9a) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'erspan0\x00', 0x0}) sendmmsg(r0, &(0x7f0000000380)=[{{&(0x7f0000000300)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000001300)}}, {{&(0x7f0000000400)=@can={0x1d, r2}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000480)}}], 0x2, 0x0) 2018/03/26 14:10:03 executing program 7: r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000000180)=0x2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 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={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000465f8e)=""/114, 0x72) ioctl$sock_SIOCGIFINDEX(r1, 0x40082406, &(0x7f0000003780)={'bcsf0\x00'}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000040)={0x100000000, 0x2, 0x1, 0x10af}, 0x10) prctl$setname(0xf, &(0x7f0000000100)="400ef6406367726f75706d696d655f7479706521292f6d643573756d3a7b00") read(r1, &(0x7f00000010c0)=""/4096, 0x1000) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x100000000, 0xc000) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f00000000c0)) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/03/26 14:10:03 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x10202) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x3f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={r3, 0x7fffffff}, &(0x7f0000000140)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0xffffffca) 2018/03/26 14:10:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000000c0)={0x7, 0x6, 0x4, 0x64e, 0x167, 0x7d}) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x7) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10000, 0x2) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) 2018/03/26 14:10:03 executing program 0: unshare(0x1000020020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000974ff8)='./file0\x00', &(0x7f0000cf6ff8)='./file0\x00', &(0x7f000022f000)='mqueue\x00', 0x0, 0x0) poll(&(0x7f0000000000), 0x0, 0x7f) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') chdir(&(0x7f0000000000)='./file0\x00') 2018/03/26 14:10:03 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x10001, 0x8000) ioctl$TIOCCBRK(r0, 0x5428) r1 = socket$key(0xf, 0x3, 0x2) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x40080000) ioctl$VT_ACTIVATE(r0, 0x5606, 0x52) sendmsg$key(r1, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)=ANY=[@ANYBLOB="0201e5020c000000000000000000000005000600eaffffff0a004e200000000000000000000000000000ffffe0000002000000000000000005000500040000000a004e200000000000000000000000000000ffffffffffff0000000000000000"], 0x60}, 0x1}, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000000c0)=0x1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000080)={{0x8, 0x100000000, 0x5, 0x2, 0xfb, 0x5}, 0x7}) 2018/03/26 14:10:03 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) dup2(r0, r2) 2018/03/26 14:10:03 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2102000000000002, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) socket$pppoe(0x18, 0x1, 0x0) 2018/03/26 14:10:03 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0), 0x2000000000000014) 2018/03/26 14:10:03 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6143d283, 0x8000) getsockopt$inet6_buf(r0, 0x29, 0xfb, &(0x7f0000000040)=""/5, &(0x7f0000000080)=0x5) open_by_handle_at(r0, &(0x7f00000000c0)={0xc3, 0x7, "ccb394854fd466a46b1aab91c8d8b28c348d598dd0a1d5529b0d7edcc013fc94ab477e84361aa527f34ac663d4e31f1f9e1bf7f225adade728894179607244c1267afde410eb0b001cfcc6cecfb3f332ef5366659f872f5d35a3190fe7043def5df4e04e08e5be497610c1869ef75ec2d0b7c6c1756d295e858eb9263133ba49d4994861ab0b22a2399e387dcd3a2ae2bb923d572272263b757abe5f2afe4cfde525ad765f37430b308266828625c709522771a5945be78cc84927"}, 0xa0000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000001c0)={0x51d, 0x6, 0x5, 0x40, 0x73, 0x9, 0x6, 0x6, 0x5e67, 0x9, 0x3, 0x1f}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000200)={0x80000001, 0x18, [0x5, 0x3, 0x7ff, 0xfff, 0xe2, 0xfffffffffffffffc]}) sendto$llc(r0, &(0x7f0000000240)="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", 0x1000, 0x4000, &(0x7f0000001240)={0x1a, 0xffff, 0xaf, 0x17, 0xfffffffffffffffe, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001280)=""/94) r1 = syz_open_dev$sndpcmp(&(0x7f0000001300)='/dev/snd/pcmC#D#p\x00', 0x3dab8000000, 0x2c001) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000009, 0x20030, r0, 0x36) writev(r0, &(0x7f0000001780)=[{&(0x7f0000001340)="28633c63278bc45cefc7f3a79d0c4baaa96d9d710c2417aeca43439113d80eb4b8117e3719dd7357a0ec70b2a46f07bf8bbbf6f7f8d1f43ba10836902c9f6b0c6df352a585993c55f83af7052a253abba388663afe94f892a99bcdb5f96e34101a45d852f85050e26877ee722930691a63d304464e0a826e26c74798b61d13fa7eaa8089648b8c8695b49b17d010bd147d3a9034b0a5f34be58e178b1c86cf61d6552e07a1430d95b42b8cd215c24c6f26ea182e52b962093a8b08ec8e32d7", 0xbf}, {&(0x7f0000001400)="8c4c739b6ff9792704d9090c57cdea1ace67a69da439cb90399c4c9b2f781e1cd5225f6cdf16a42afc71a0d0757b80fcb7441e3411f6e160337aa2caf339f9cc12565717379cc0363e685ccc720737c1153bf3e99b221ea3b7d4291bb82c3960824cd7bd6c762492ae49302b5946909aca6f13491ff0439f63853f21e6572938c2eacf45608163496733766100212a96bdecbe612fbeeb24e921b193776c70f91667da0a", 0xa4}, {&(0x7f00000014c0)="696475823f6ac8a8f643a419161fa38c429d3df9fc79c1742abcd245498c35dc512271d9d35672684b637557e494b329f9de75ca8f144bc2d39ca1d4a4d27bd9bbe57ba244aea3449f9a29014847917b3d2b98a4812f278b5dc5391522aedde7107ad3d1bc0e38b13ba6", 0x6a}, {&(0x7f0000001540)="00e6aaa0a37bbcc19c57d21fb03f4e5c1830167c78d4cd4637bd83eebb758ce4d507babee4ff98c1859490d9b5ba924bee489a2514ad34bec0038c829a98c602112be86ebcc38c429790f2d0fa8db382e6dffb6afbc53a2c9026ff4c2e433cf75c4c9b99c4b32fe6d722cf4f559a78fe44b1e7b8916dbff94eb1455a480b71d7959dabb2bfaf", 0x86}, {&(0x7f0000001600)="721fe2c0498ed3201449268caeb31891bfbede2115de978874fe228834aca7069617787c6107c2dc33f493fb2d2e0ef09e6c8180ffe6b2ca3e1b81707d5a59020573c27ed63eb51adc7dd1092234d57af4b5", 0x52}, {&(0x7f0000001680)="655c03dbd339ca", 0x7}, {&(0x7f00000016c0)="57b2309bb2e3b45fe4737bf9999774e4b41a0aceb19942ef31ca80632c314b0ed8c26c87d921322fe627c3ea8c7230355817d391ac15e69debcf820dbd23616206eb5962be8ce5c411a4948519145072108c6bd648e100ffa0d2c09ea8aba35f9fb6204cf2dba72726e5399d80246295c19c964eee5dddeac9f55a1f8b19c7fb356186", 0x83}], 0x7) getpeername$packet(r1, &(0x7f00000017c0)={0x0, 0x0, 0x0}, &(0x7f0000001800)=0x14) r3 = fcntl$getown(r1, 0x9) ptrace$getregset(0x4204, r3, 0x201, &(0x7f00000018c0)={&(0x7f0000001840)=""/86, 0x56}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001900)={0x0, 0x8, 0x7c}, &(0x7f0000001940)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001980)={r4, 0x9}, &(0x7f00000019c0)=0x8) ioctl$KDDELIO(r1, 0x4b35, 0x9) ioctl$KVM_DIRTY_TLB(r1, 0x400caeaa, &(0x7f0000001a00)={0x84, 0xf960}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001a40)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001a80)={r5, 0x80000, r1}) ftruncate(r0, 0x8) r6 = syz_open_dev$audion(&(0x7f0000001ac0)='/dev/audio#\x00', 0x9db, 0x100) process_vm_writev(r3, &(0x7f0000002f00)=[{&(0x7f0000001b00)=""/182, 0xb6}, {&(0x7f0000001bc0)=""/14, 0xe}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/232, 0xe8}, {&(0x7f0000002d00)=""/110, 0x6e}, {&(0x7f0000002d80)=""/131, 0x83}, {&(0x7f0000002e40)=""/192, 0xc0}], 0x7, &(0x7f0000003000)=[{&(0x7f0000002f40)=""/136, 0x88}], 0x1, 0x0) getuid() r7 = syz_open_dev$binder(&(0x7f0000003040)='/dev/binder#\x00', 0x0, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000003080), &(0x7f00000030c0)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003100)) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8a) ioctl$BINDER_SET_CONTEXT_MGR(r7, 0x40046207, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000003140)={0x23ec, 0x7fffffff, 0x7fffffff, 0x9, 0xffff, 0xffffffffffffffff}) sendmsg$nl_route(r6, &(0x7f0000004340)={&(0x7f0000003180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000004300)={&(0x7f00000031c0)=@getlink={0x1124, 0x12, 0x45db718498bc896, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x0, r2, 0x40, 0x20000}, [@IFLA_VF_PORTS={0x10fc, 0x18, [{0x10f8, 0x1, [@nested={0xf4, 0x80, [@typed={0xf0, 0x52, @binary="70459e1545ec8c389e970439dc0835d8e119ff700914dfbbe1bae0327e2e9853081f114d82061024a9b18cb52e8f0986ddc781b709857818ab4cc01b882aa7d8a0e326175c37e4d446871a93ad1f951b36f90e43e2ebba6210f26a0d87728a7907961582be3440c2708fba1921a0c69e95e09ff84c50b7d4fd7524987293775620f52513e50307abf9ebbc34cbae976a978622df57d030726c38896d54b76f6d56cbc858f3454725f4dc9ef6758a70da5b2d6ed09a41f6ecadbd27faf3193ad1b7cc0a8e9d23ee9feb9c8f003abfcc169d6cf05ad708ca2e1bc15bf4c31c203efa1f1a801a98518ac082"}]}, @generic="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"]}]}, @IFLA_PROTO_DOWN={0x8, 0x27, 0xccc7}]}, 0x1124}, 0x1, 0x0, 0x0, 0x4}, 0x4040040) 2018/03/26 14:10:03 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xd4, 0x101080) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r2, 0x402, 0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f00000002c0)={"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"}) sendmsg$nl_route(r2, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="340000001400030000000000000000000a000000", @ANYRES32=r3, @ANYBLOB="140001000000000000000000007eb53a814c7f2f95948fdb06ef73b36b00ffffd0df91bd9e215c60142d62dc"], 0x34}, 0x1}, 0x0) 2018/03/26 14:10:03 executing program 2: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r2) r3 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0xffff, 0x418600) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000000380)={{0xfff, 0x3ff, 0x10000, 0x7, 0x4, 0x13}}) r4 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000000200)={0x4, 0x8, 0x100000000, {0x77359400}, 0x1f, 0x100000000}) r5 = dup(r4) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r4, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r4, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = socket$bt_bnep(0x1f, 0x3, 0x4) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x4002, 0x0) sendto$inet6(r4, &(0x7f0000000540)="6ded38f6102d93a8c7e3444e54f9634d4e2aeffc2197ff3fe8cec9a25a504a58b620b10eb40c4ecf7814384c3e61735aa5310f3ee5eff162a3afdb4e9731f8a6f4fe888dc20f65be4fc80adf2b64b6e03cc6b58e5635011a2bd0e3037f4b11eb6a1d8230d5a24bdb16de22e6211c23f585bc8670bbdced0c96c3ef33f45c274120cf6521c6423edb9f71e006a71463d4d3cd727cf0a17c801996299c489d10edb7782143a0c1e032d51d6864af8c54d97babfeee34104b4302474552", 0xbc, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000000640)=0x380) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f00000003c0)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000400)={r8, 0x4, 0x10}, 0xc) getsockopt$inet6_buf(r7, 0x29, 0x3b, &(0x7f0000000480)=""/140, &(0x7f00000002c0)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f0006005a43070008df020001000600"], &(0x7f0000000080)=0x2) close(r3) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={r9, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) ioctl$VHOST_SET_VRING_ERR(r7, 0x4008af22, &(0x7f0000000140)={0x0, r5}) sendfile(r5, r0, &(0x7f0000000280)=0x3a, 0x0) r10 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r11 = getpgid(0xffffffffffffffff) setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000600)={r11, r1, r2}, 0xc) ftruncate(r10, 0x7fff) sendfile(r5, r10, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/26 14:10:03 executing program 7: syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x7, 0x0) r0 = mq_open(&(0x7f0000000000)='-$.', 0x6e93ebbbcc0884f3, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x802}) r1 = dup2(r0, r0) mq_open(&(0x7f0000000140)='-$.', 0x42, 0x1, &(0x7f0000000180)={0xb0, 0x15ca000000000, 0x8, 0x9, 0x401, 0x28ed, 0x7ff, 0xeb}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f00000000c0)={r1, r0, 0xfffffffffffffffc}) mq_timedreceive(r1, &(0x7f00006b0f7d)=""/131, 0x83, 0x0, &(0x7f0000ccf000)) 2018/03/26 14:10:03 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000000000)=0xffffffffffffffff, 0x26e) r1 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x94a, &(0x7f0000000040)=""/118) 2018/03/26 14:10:03 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000100)=ANY=[@ANYBLOB="e64659bd6f02ecba8d6ef2ff57cd266f04ebb8875477386fae40a75a1d7f3a24db8732a50df4c9f2bded54d918fdab95b000c9934105609201d297c08310fc901b9762ae50f2b6d4b731f3f7ee34aa5e7631756dc54ae33375d0312ab6df66e26be551fe5b839d47969c73dd15c260777b88b9740ae1b63a41756fea849a77fc56c06c38e38a3f581b077fe24f56cd2bc1b396e8f9b42930d5381e4f8fd42cb9314b45cbcd6673e4bb2ec58d6f866b812bd698c72696593d79b078f6ccba85"]) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)={0x40, 0x8, [0x0, 0x0]}) 2018/03/26 14:10:03 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x20, 0x8002) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000010000/0x4000)=nil, 0x4000}}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000080)={{&(0x7f000000f000/0x4000)=nil, 0x4000}, 0x3}) syz_emit_ethernet(0xfffffffffffffddc, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffe2ffffff08004500001c0000000000009078ac14ffbbe00000010000000000089078"], 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7ff, 0x2000, 0x0, 0xf, 0x2, 0xd, "8ec96efa137149dc5f9911e710ac2a5de4174ac379d78d31bec4a29b681992d534ccd17e7d46ad8087fe77344637d77680af1cfe0ce1d656003bcac009036d7a", "6b63b20af412e8e40908f8db88f165044bfb2041b15f90916b64045b73667733f7a97fded8ae8345c85b0e27ff0f9a51ec6c2cf23039b8b507fdf50bde43fbaa", "8e0031fc7d37ad8a2d8d6222f453c5020bd471f02e0e5888b21eedeb7c4b0d47", [0x9]}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x8000, 0x0) dup2(r0, r3) 2018/03/26 14:10:03 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000040)=0x56014935, 0x4) 2018/03/26 14:10:03 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x35}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x1000, 0x382}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1, 0x1000, "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"}, &(0x7f0000001200)=0x1008) [ 175.447179] binder: BINDER_SET_CONTEXT_MGR already set [ 175.461499] binder: 13896:13900 ioctl 40046207 0 returned -16 2018/03/26 14:10:03 executing program 5: getitimer(0x0, &(0x7f0000000080)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x800000000000, 0x50000) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x6, 0x4, 0x1}, {{0x0, 0x7530}, 0x80, 0x5, 0x7ff}, {{0x0, 0x7530}, 0xffffffff, 0x100, 0x8001}], 0x30) 2018/03/26 14:10:03 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x20) fcntl$getflags(r0, 0x3) r1 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000001c0)=0x9, 0x4) sendto$ipx(r0, &(0x7f0000000080)="cbd6b5", 0x3, 0x20040001, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000003c0)) [ 175.534428] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/26 14:10:03 executing program 7: syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xd71, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xf2d8, 0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000000200)) io_setup(0x101, &(0x7f0000000240)) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x400) [ 175.597451] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/26 14:10:03 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = accept4$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e, 0x800) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="840000002500040429bd7000fbdbdf250a00000070002800ec47d316b61c731dac3ed263bfa409e6f6292995fa1866ab8f65d0d148ac9df64bbacf6f71f5ae3d352f392536ca89c59a66c7a24bb5240074007d2c707070315c5d73656c696e7578757365722f2f6d696d655f74797065000008001100", @ANYRES32=r1, @ANYBLOB="08001100", @ANYRES32=r2, @ANYBLOB="0006d7907e2800"], 0x84}, 0x1, 0x0, 0x0, 0x50}, 0x20000040) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) write(r3, &(0x7f0000000040)="34000000240001f8fe07006597090000000000000000000002000000000000000c026b010035", 0x100000089) 2018/03/26 14:10:04 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) recvmsg(r0, &(0x7f0000001180)={&(0x7f0000000040)=@ll, 0x80, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001100)=""/110, 0x6e, 0xe3}, 0x40) getsockopt(r0, 0x2000000000010d, 0x200000000011, &(0x7f00001aff55)=""/4, &(0x7f0000000000)=0x4) 2018/03/26 14:10:04 executing program 4: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f0000f96000)="03", 0x1, 0x0, &(0x7f000079eff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r2) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00001c3ff7)='/dev/rtc\x00', 0x0, 0x0) dup3(r3, r2, 0x0) 2018/03/26 14:10:04 executing program 1: ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f00000000c0)) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x400}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x1d}, 0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r2, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000001c0)={r3, 0x3}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={r1, 0x0, 0x10, 0x0, 0x3ff}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003f7000)={r1, 0x6}, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000380), 0x4) sendto$unix(r2, &(0x7f0000000280)='r', 0x1, 0x0, 0x0, 0x0) 2018/03/26 14:10:04 executing program 7: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, r0, 0x3) mmap(&(0x7f0000f21000/0x2000)=nil, 0x2000, 0x0, 0x400000000008011, r1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) listen$netrom(r2, 0x100000001) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) 2018/03/26 14:10:04 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30f) syz_emit_ethernet(0xfed1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004500001c0000000000009078ac14ffbbe00000010008907892ffee6cd80f645f76c646284ea61e9c4f29e0c39551b6b789a0eec44f3f2b7e8c876d2e352d4a4c8fe988e8e3bab759eb9a0a1ba9ec5edd3708b8a7121c7204c7f17d54751a5ff7e1b6995d468797fec925b68d7afd7212825e5211a68bdb94625eb2dcea1505b62f001f00000000"], 0x0) dup2(r0, r2) 2018/03/26 14:10:04 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xd6af}, 0x2fb) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x102, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000040)={{0x401, 0x800, 0x1, 0x863c, 0x80000000, 0x7f}, 0x3f}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x5, 0x0, 0x201a7fb1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/26 14:10:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/03/26 14:10:04 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x2, 0x5, 0xfffffffffffffffe) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, 'ip6_vti0\x00', 'vcan0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) 2018/03/26 14:10:04 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000380)=0x7f, 0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r3 = mmap$binder(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x2000002, 0x111, r1, 0x0) r4 = mmap$binder(&(0x7f0000010000/0x2000)=nil, 0x2000, 0xa, 0x80013, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x78, 0x0, &(0x7f0000000240)=[@increfs_done={0x40106308, r3, 0x1}, @request_death={0x400c630e, 0x1, 0x1}, @exit_looper={0x630d}, @free_buffer={0x40086303, r4}, @transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x48, 0x8, &(0x7f0000000180)=[@ptr={0x70742a85, 0x1, &(0x7f0000000140), 0x1, 0x2, 0x3d}, @fda={0x66646185, 0x0, 0x2, 0x28}], &(0x7f0000000200)=[0x38]}}], 0x7c, 0x0, &(0x7f00000002c0)="aecef89fdaf88f524a36ec6341d702c91aa1f370d5bd1190a65eaf6fb05ca8aadc5133ca5452387a13d8fe471f6d4609bb886313ff161da05254658a24d3a0ca64adb729b631539bc6c93136b4f90f9adbff85517204573990d941ab1925095daa3406d801883ad07c903e7cf0a8233bbc36e831a31ec3ada167c627"}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfe9e, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffffffffff2fda369f5e08004500001c0100000000009078ac14ffbbe00000010000000000089078"], 0x0) r5 = dup2(r2, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xea}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000080)={r6, @in6={{0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, 0x84) 2018/03/26 14:10:04 executing program 6: timer_create(0xfffffffffffffffc, &(0x7f0000fd2000)={0x0, 0x0, 0x1}, &(0x7f0000ccf000)) timer_settime(0x0, 0x0, &(0x7f0000c94000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000df3fe0)) timer_settime(0x0, 0x0, &(0x7f0000fd2000)={{}, {0x77359400}}, &(0x7f0000001ff0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)={0x20, 0xc, [0xeda9, 0x80000001, 0x80]}) 2018/03/26 14:10:04 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x1, 0xffffffffffffffff, 0x1}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000000c0)=""/243) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0xffffff88, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/03/26 14:10:04 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001f80)={0x0, @remote, @rand_addr}, &(0x7f0000001fc0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'gretap0\x00', r1}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002040)={'ip6grer1}) connect$can_bcm(r0, &(0x7f0000000140)={0x1d, r2}, 0x10) 2018/03/26 14:10:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f00000000c0)={0x14, 0x54, 0x3ff, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) setsockopt(r0, 0x7, 0x7, &(0x7f0000000100)="33019957427b7a6d2a96f3491afc03625b94263cc8ddff7f5176f2af6278c9858a235bf9b1e405a9f4609491bf45d33988000a585c2fde6e9e98b5d2fbc04d6314029c0061c36f668eb25c7bc51e6d3882ed5db61adf45d6a00ca3cc93f4fbfa5ac7b500d371db9e825921a7218ef9ba04a5dd7d5a1b8211825c8c21c332e7919421f2682c16a7e60a133031693c0e6eb2af4df8", 0x94) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x2, 0x4) 2018/03/26 14:10:04 executing program 6: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x84, &(0x7f0000015fe8)=""/24, &(0x7f00005fbffc)=0x18) 2018/03/26 14:10:04 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x1) r1 = userfaultfd(0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'osx.', '$#cpuset\x00'}, &(0x7f0000000100)="405d6c6f76626f786e657430b97b2b292d242700", 0x14, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x3, {0x100000000, 0x6, 0x1, 0x6, 0x400, 0x1000}, 0xe7d5}, 0xe) syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004500001c0000000200009078ac14ffbbe00000010000000000089078"], 0x0) dup2(r0, r1) 2018/03/26 14:10:04 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f00006a4000), &(0x7f000009f000)) finit_module(r0, &(0x7f0000000040)='\x00', 0x2) r1 = dup2(r0, r0) fsync(r1) finit_module(r0, &(0x7f0000000080)='vmnet0#]\x00', 0x1) 2018/03/26 14:10:04 executing program 1: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f000064dff3)='/dev/snd/seq\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r2 = dup(r0) connect$netrom(r2, &(0x7f0000000040)=@ax25={0x3, {"92ccbab66442e4"}, 0x5}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) 2018/03/26 14:10:04 executing program 6: r0 = socket$inet(0x11, 0x2, 0x4000000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x40}, {0x800000000000006}]}, 0x10) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg(r1, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)}, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0xe7a0767cb18cfa8e) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000200)) r3 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xb3900000000000, 0x4000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f00000001c0)={0x7b6, 0x6, 0x3}) 2018/03/26 14:10:04 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000595ffe)='/dev/rtc\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0xc004510e, &(0x7f00000003c0)) io_setup(0x1, &(0x7f0000000140)) mkdirat(r1, &(0x7f0000000400)='./file0\x00', 0x5) open$dir(&(0x7f0000000340)='./file0\x00', 0x1, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000002c0)=0xe8) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000380)="685445945dbccf039d9b1e607fdffe5dfd2b952970fc10f456603f573dbdf7e87a2c70") recvfrom$packet(r1, &(0x7f0000000180)=""/43, 0x2b, 0x0, &(0x7f0000000300)={0x11, 0xf7, r2, 0x1, 0x2adc000000, 0x6, @random="a61f38fc2a82"}, 0x14) io_setup(0x200, &(0x7f0000000000)=0x0) io_cancel(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x1000, r1, &(0x7f0000000040)="cf34901c9ef833a9b3e8213f7c76dfbab1def385f794822ce28cc807686e5d474c4c2ee1e50116e1a48dc274e9aa25dcfcf8b09507532a50d56859f78f08255a3ca3f1c67e1a2db78c891952e6cae83d5b9825f31a864725fb9a78e5d32ab40dac69969c946fe1f586dbbf", 0x6b, 0x2, 0x0, 0x0, r0}, &(0x7f0000000100)) 2018/03/26 14:10:04 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000140)=""/142, 0x8e}, {&(0x7f0000000040)=""/1, 0x1}], 0x2) sendmmsg$unix(r0, &(0x7f0000005680)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001380), 0x0, &(0x7f0000001400)=ANY=[@ANYBLOB="1400788c2af63b4c00000100", @ANYRES32=r1, @ANYRES32=r1], 0x14}], 0x1, 0x0) 2018/03/26 14:10:04 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x2d, 0x37]}, 0x2) fchmod(r1, 0x3) 2018/03/26 14:10:04 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000000)=0x3ff) 2018/03/26 14:10:04 executing program 1: r0 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r0, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000000240)="93", 0x1, 0x0, &(0x7f0000001240)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x122) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/03/26 14:10:04 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cgroup.max.descendants\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0xfffffffffffffffd, 0xffffffffffffffff) 2018/03/26 14:10:04 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x105200) epoll_create1(0x80000) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x8401) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = socket$inet_sctp(0x2, 0x800000004001, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@dev, @in6=@loopback}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) 2018/03/26 14:10:04 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000080), 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) sendmsg$netrom(r2, &(0x7f0000001840)={&(0x7f0000000000)=@full={{0x3, {"7bef59e74c6d33"}}, [{"ec1a2748d884eb"}, {"8976a9a033154b"}, {"0e50cd1e194ac5"}, {"1ff0341b4c644d"}, {"437dfcb6e5b2d6"}, {"ead30f53db92f0"}, {"16ba6ab23983ba"}, {"e09623f5050bea"}]}, 0x48, &(0x7f0000001580), 0x0, &(0x7f00000015c0)}, 0x0) sendmsg$netrom(r2, &(0x7f0000000480)={&(0x7f0000000140)=@full={{0x3, {"cb37e6af22ee5a"}, 0x1000}, [{"f4f62024f3831f"}, {"7b191562ea968b"}, {"b1219e1affd8ce"}, {"e68b86b0ab5118"}, {"d0ee9a5255e6ad"}, {"f862527709b125"}, {"2143b6690a1f5a"}, {"1ed2c789a4acbf"}]}, 0x48, &(0x7f0000000280)=[{&(0x7f00000001c0)="df20f4bd1ffce59fb7181e602881c6ff966668f07c0e8e5b4b90bfbd92f65a19f7ea3b3b175966", 0x27}, {&(0x7f0000000200)="5df853c1968524ddd57037ca43e037ce73c5d43a7a46cd07a656a68830b6e27d374ebd98272e89d1851de6fe20e01e45745d7219147e1e1ab1527bfa69119171e1", 0x41}], 0x2, &(0x7f00000002c0)=[{0xb0, 0x111, 0xfff, "627b4c4a192745e13b012f5921595cd6d42504509ef9a3fbee51295b506315204cfcd250f5667a7620e716e4eac1bd5c1b07439aa04bcd1024041b71ee7b09628062cb6cdfa55d889660eeaa4a54c8bc3efce5faa8d247ad2f62592012bd6d5063a86f5f3a8449817e53ad47048e9299f39c9da91f1f757116cfe310d5811888a7710416722f4f5f1018a7e4b248681b33b243f7ac92ef3e795b40e76187e310e656799e"}, {0x30, 0x119, 0x1, "8ba3388d57f7de9d82bb8ea6b1b0981afefc2ac02cdbfc26804a24026732d79034137c"}, {0x40, 0x0, 0x2, "c0fb04b8dfb5cdffe143df8b9d795aadc159615e2bf5f7e5e0173f9de62492138a6292db0336a986cebcf6edc45ced9c2217"}, {0x80, 0x114, 0x43, "3bc6331a6e47db96947ef0a3a9789c4551cf74186e36bf432e817dadc356b472bb01e66d037f4c29bc6ebb4891444d3f9eeb40f10629fb62ea8dc096d1933c8f6bf1f1a49e139150f8c40aaf35fd32be70997b081475a096978c0df13d5e5d28ebbc8e818734c4ec3ab058f2c4ec206fd741a9fd"}], 0x1a0, 0x8800}, 0x8040) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x401) 2018/03/26 14:10:04 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3ff, 0x381043) r2 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001600)={&(0x7f0000000100)={0x14cc, 0x11, 0x4, 0x100, 0x70bd2a, 0x25dfdbff, {0xf, 0x0, 0x2}, [@typed={0x4, 0x23}, @generic="30f1170489795ac2feca9261689646aebc29b5dd594f8c1faabba813a9ecf66a07ed93263cd9aca011295d2137e4d941dcc78862a858fb0cfbe9362a367b98272ab5e05207d04e99cae4b46e22183cf6a5992e0488f0ae5ac921fb0438e7c38a25efba078029cd4b6bdc518064054191542a211acce7eba3ac6bd51a6372d577306a42c237a7bf13f3168dd170130f78eb939da0fbb87253ab0da57aa2b2d292c65bfcc680069194cb6c52f0e3d3aa25e79d987913fe1f108fecf885dc06c87eb714091c9ef4c2678db9b4cd01d28e91b538eaf92e963f2554f4bd4b09dd277c1daefa5d360794dcf4b603354d2286de4432b96c5d1de5", @typed={0x8, 0x6b, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x47, @u64=0x20}, @nested={0x1a8, 0x3c, [@typed={0x8, 0x71, @str='\x00'}, @typed={0x8, 0x12, @pid=r2}, @generic="ea21442caf8873dc820f4e897e3f96a791172e72bf2c5b75fa0d5beff7fe09f5288b885b4f21c71f298719520dff6d6b9be7ee2c46bbc15af5366b783a09f6087a62e8843db1f2ee2c702e3aadfa032bf12020a3aa9b824b3056b7b44e9453fb472439e7ed138ca4d659623c9b0ac7ab522f41ab3c442aa0ca6d14d3ff472e7f8c03968e4a4a8cce464a06930d486eff7a7ba982b7f0d19d1db0", @generic="22dfeca11a476227", @typed={0x8, 0x13, @pid=r3}, @generic="837a918e20c6b8769bfb80dba9aed8ec6ee27e1701b81c697b7f19679a27e2178ea2c70715533670227c1b4f13f53a2de5644823c94cbdc7f860d1895e54529b5da50f40efa2cd09da4013eeb1fe01369792f6deb6be16055f654b95ec7271bab31e0b075e4895fabea32ef1ece39d99c2f2f23d4c07fb88824fea8953eeb08a5e66d8444208eb58bdf7bb91aad55a65ad505f3d590b6145cfb41a7312e15fe9d6c76d4df6c20fa35c27fd1c0adad5d2fee457816c94a09b244ae1ef1e9b5c35a4e0ccfefb6aa092b85aadf863a7417d11635592038d07c7574cd76f72e0caae910f", @typed={0x8, 0x48, @pid=r4}]}, @typed={0xc, 0x30, @u64=0xb0}, @nested={0x118, 0x55, [@generic="1cc93295560c58ea1d8d397d2c904c48fc9ebbbf180765b59a3230679a90a85392acbf1e56207f1c1f6fd5", @generic="a808c7c23c0074f6fd5bb445eb5d3785267e1ca05b7985222defe9ff03116e1c07a4b4334f581e713b116f2b742244a9b662dea6fe6cf9f9cf9c07d1d0f6117fc4af8945e22eae838822043317361d15a4f810a26e718946110c643bb69cc337ca98a73a9892b32046f48d63fb30f1f947239a553b6be616f7cb3558b73474556fdc37354acc0b4047786b9d95c3afd23c3e3f637c5f2cf91f0cfbd80b2e9f49da3f1e689b7247cecdcc0d830f42b9355cac24d3b9da013e114c2bb95406750cc1d3b0da1d849b2a482e3c18c7a1abe69cfc717c9dd9dd1a1b89298ccb593b6cce666f47", @typed={0x4, 0x7}]}, @nested={0x10dc, 0x6c, [@generic="126044644adccf94a2883eff5c777f2c47d09c386aa202ff1d7c6607febbdc55fd750dfe24d50b1442f3a8609bff9249c6b57ca0a231d63573f42ed9a6f43cab43dd45", @generic="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@generic="42881b7d09cf0e581762ae356dfd3bdde8cf95", @typed={0x10, 0x8, @str='vmnet0-ppp0\x00'}, @generic="7bc1ed5e280562d04e3c57a957da6b6ed647cd222c29a5370cb7ce3050d48c10d4eceff6e2090388f1ad1f53780e901112e45987dc7e7c9917e6edaf3acb4dd8b94ce2e748f107170cb7be1323d293c270217357bfc323ae3709da13f0cd5088c8adb548da6a9f0b4a513ca5b73da895"]}]}, 0x14cc}, 0x1, 0x0, 0x0, 0x880}, 0x10) bind$inet6(r0, &(0x7f0000020000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r0, &(0x7f000000e000)={0xa, 0x4e20}, 0x1c) 2018/03/26 14:10:04 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00000000c0)=0x4, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0x86d1, 0x0, &(0x7f000057bff0)={0x2, 0x804e20}, 0x10) poll(&(0x7f00000001c0)=[{r2}], 0x1, 0x5) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080), 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90), 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/26 14:10:04 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004510001c0000000000009078acbbe000000100000000000890780000"], 0x0) dup2(r0, r1) 2018/03/26 14:10:04 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x104) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)="6e65742f6d6366696c7465721800") preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000100)=""/71, 0x47}, {&(0x7f0000000180)=""/159, 0x9f}], 0x2, 0x0) 2018/03/26 14:10:04 executing program 7: r0 = socket$inet(0x2, 0x800, 0x1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)="d17fc9", 0x1) shutdown(r0, 0x1) 2018/03/26 14:10:04 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1000000000000800, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x7, 0x101}) ioctl$int_in(r0, 0x800000c0045004, &(0x7f00008d0ff8)=0x2) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) 2018/03/26 14:10:04 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x38}, 0x1}, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x5, 0x10, 0x8, 0x8}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0xffffffff80000000, 0x30, 0x3ff, 0xa6b}, &(0x7f00000001c0)=0x18) 2018/03/26 14:10:04 executing program 5: r0 = memfd_create(&(0x7f0000755ffd)=',&\x00', 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) mmap(&(0x7f00007c6000/0x3000)=nil, 0x3000, 0x0, 0x2010, r0, 0x0) futex(&(0x7f0000000040), 0x85, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x10000193d584a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000140)={0xffffffff00000000, {{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x340cc2af}}}, 0x84) 2018/03/26 14:10:04 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f0000000140)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff0800450000522da7d41c0000000000009078ac14ffbbe000000100000000000890786b12f0330600ef88ab5779ff47be125cf402651f8e6641be8b13d920b4c3a9457fbbad6afaad3e6404b608dfd52f463f99c8aecfcd6c9dc5b9ec8fcc15fa27a6c549c31ce833122cf240fe3ff2dbe5ce2f3e95841be2ec14c046df8902e03f73a20214c4f41841c2bf09b3b6ea2a8f639b4cc7793d26563dae3ba6f59307afaae70fbbe12adfb0784b8cd01b9b3965367b5045de56f2bce8983528cdfc99d88e9ed2569e0735e2e393caca0d6d078cc5e88925ad820164f8"], 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000000)) dup2(r0, r2) 2018/03/26 14:10:04 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000100)={0x1, 0x7, 0x1ff, 0x4, 0x401, 0x223, 0x10000, 0x1, 0x5, 0x80000001}) r1 = syz_open_procfs(0x0, &(0x7f00002f8ff6)='ns\x00') getdents64(r1, &(0x7f0000000000)=""/24, 0x18) getdents64(r1, &(0x7f0000000040)=""/141, 0x8d) 2018/03/26 14:10:04 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000000040)=0x5) iopl(0x9c9) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, r0}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000140)="66b8010000000f01c1650f01cbf40f322e64f7390fbe29ba410066edf22e0f0666b8d97a00000f23d00f21f866352000000b0f23f8b813010f00d0", 0x3b}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000000c0)={0x0}) timer_create(0x4, &(0x7f00000004c0)={0x0, 0x27}, &(0x7f0000000500)=0x0) timer_gettime(r5, &(0x7f0000000540)) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000380)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14, 0xe}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x1, 0x4e20, 0x0, 0x2, 0xa0, 0x80, 0x84, 0x0, r6}, {0x8001, 0xbb8, 0x25c4, 0xffffffffffffffc0, 0xff, 0x200, 0xffffffff, 0x7}, {0x40, 0x20, 0x9, 0x3}, 0x9c54, 0x6e6bb5, 0x0, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d3, 0x7f}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3505, 0x4, 0x2, 0x7, 0x2, 0x7fff, 0x8c2f}}, 0xe8) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000000280)={r4, 0x8, &(0x7f0000000100)=[0xfffffffffffff801, 0x3, 0x5, 0x7fffffff, 0x20, 0x6, 0x2f, 0x5], &(0x7f00000001c0)=[0x3, 0x8, 0x1, 0x1, 0x2], 0x20, 0x5, 0x7fff, &(0x7f0000000200)=[0xff, 0x6, 0x6f48, 0x0, 0x5], &(0x7f0000000240)=[0x2, 0x8, 0x6, 0x401, 0x1]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) accept4$nfc_llcp(r3, 0x0, &(0x7f0000000580), 0x80800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000005c0)={0xaa, 0x4}) 2018/03/26 14:10:04 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x9, 0x400, 0x8, 0x101, 0x5, 0x20}) lseek(r1, 0x0, 0x0) ioctl$void(r1, 0xc0045c7f) write(r1, &(0x7f0000000300)='5', 0x1) 2018/03/26 14:10:04 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/106, 0x6a}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/56, 0x38}, {&(0x7f0000000380)=""/185, 0xb9}, {&(0x7f00000002c0)=""/87, 0x57}], 0x5) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='wlan0selflomime_typeself\x00'], &(0x7f0000000580)=[&(0x7f0000000140)='/dev/input/event#\x00', &(0x7f0000000180)='/dev/input/event#\x00', &(0x7f0000000240)='/dev/input/event#\x00', &(0x7f0000000480)='/dev/input/event#\x00', &(0x7f00000004c0)='/dev/input/event#\x00', &(0x7f0000000500)='/dev/input/event#\x00', &(0x7f0000000540)='/dev/input/event#\x00']) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240), &(0x7f00000002c0)) execve(&(0x7f0000f61ff8)='./file0\x00', &(0x7f0000f86000), &(0x7f0000148ffc)) socket$inet_sctp(0x2, 0x1, 0x84) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x101c40, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000001740)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f0000001700)={&(0x7f0000000640)={0x1084, 0x9, 0xd, 0xa00, 0x70bd29, 0x25dfdbfe, {0xe, 0x0, 0x5}, [@typed={0x8, 0x3, @u32=0x80}, @generic="b90953d1f6230664665086", @generic="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", @generic="7bd7c74ce8cb6402db75c5265871aa7ce29dbd79ba96e78239b321fcdc3b243d289838975dcf9f97946d7c7dd89d4719fd52efc31f2a51b8388330888782d43e2b27ac90af6db99e7d35096ee0aebbda76ad2c92863fdaf5fc0645fe15"]}, 0x1084}, 0x1, 0x0, 0x0, 0x4800}, 0x61355e54566254cb) 2018/03/26 14:10:04 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x4000000000101000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc008641d, &(0x7f0000000040)={0x0, &(0x7f00000000c0)=""/108}) pwritev(r0, &(0x7f0000000040), 0x19d, 0x0) 2018/03/26 14:10:04 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x800, 0x0) r2 = memfd_create(&(0x7f00000000c0)='/dev/loop-control\x00', 0x1) syncfs(r2) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000100)=0x2) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x4) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000001c0)={0x0, 0x3, 0x5, 0x1}) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000200)={@mcast2, 0x0}, &(0x7f0000000240)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) r4 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x128, 0x40000) syz_open_pts(r4, 0x2000) pwritev(r4, &(0x7f0000000440)=[{&(0x7f0000000300)="115854d52f53bcace823530dd706d389a67f1e60000414fa43967f8fc17ca6f9e5a6251269a8f6466a12387f93031ab01f5503e4fa6cc946cdd70574632ea6879886ecf4bbb16956d9d73a174007c5abacfeb5e83a6c70eb58d1e44dd482a548a83b543d578d22e7ef3a97e09ca6602b82c6e0ed8f02a84ce8fd4924836e9c57aaeb38d8e5a8f1edc9c9de29f485d94c593f077d048a1e219cfa5c93802ad7092edf31a81c", 0xa5}, {&(0x7f00000003c0)="04657f2a9b82b160c11c9c9372dd320a1276ce528ec8dbddc9a63124a15ff647a4c06169d956006c167093879c1948a42e7759db23a9083834914d37f7a580d98579a724b29bb1f0049e49dfdaa4d6d9c0ed4ced6ad06b965299cc62", 0x5c}], 0x2, 0x17) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000480)=0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000004c0)={0x43, {{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x0, 0x1, [{{0x2, 0x4e23, @multicast1=0xe0000001}}]}, 0x10c) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000000600)={0x7b, 0x0, [0xffff, 0x5, 0xffffffffffffff81, 0x9f64]}) r5 = dup2(r2, r1) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000680)='/dev/rtc\x00', 0x40, 0x0) dup2(r1, r5) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000006c0)={0x10000, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x84) write$cgroup_type(r0, &(0x7f0000000780)='threaded\x00', 0x9) ioctl$DRM_IOCTL_GET_UNIQUE(r6, 0xc0086401, &(0x7f0000000800)={0x25, &(0x7f00000007c0)=""/37}) getsockopt$inet6_mreq(r6, 0x29, 0x1f, &(0x7f0000000840)={@mcast1}, &(0x7f0000000880)=0x14) fcntl$dupfd(r5, 0x406, r5) socket$inet6(0xa, 0x800, 0x1) syz_open_dev$sndmidi(&(0x7f00000008c0)='/dev/snd/midiC#D#\x00', 0x10000, 0x400000) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000900)='lp\x00', 0x3) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0086401, &(0x7f0000000a00)={0x8e, &(0x7f0000000940)=""/142}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000a40)=0x1000, 0x4) 2018/03/26 14:10:04 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdc, 0x40}, 0x341) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffff, 0x40043) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) r2 = getpgrp(r1) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000100)={0x8, 0x4, r2, 0x1, r3, 0x8001, 0x80000, 0x2a00000000000000}) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000012230000000000711000000000009500000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r4 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x80, 0x2) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_DEL(r4, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x108}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x58, r5, 0x300, 0x70bd27, 0x25dfdbff, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x62}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}]}, 0x58}, 0x1, 0x0, 0x0, 0xc0}, 0x48004) 2018/03/26 14:10:04 executing program 3: r0 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0xfffffffffffffffd) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) dup2(0xffffffffffffffff, r1) 2018/03/26 14:10:04 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a5000/0x1000)=nil, 0x1000, 0x8, 0x80010, r0, 0x0) get_mempolicy(&(0x7f0000c20ffc), &(0x7f0000c20000), 0x0, &(0x7f00003a2000/0x4000)=nil, 0x3) 2018/03/26 14:10:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x1002}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082ef0a)=""/246) r3 = pkey_alloc(0x0, 0x1) pkey_free(r3) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000080)=0xfffffffffffffffe) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000000)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2}, "73796a0061036c87729e490000400020"}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2200, 0x0) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f00000000c0)={0x5, 0x1, 0x2, 0x1}, 0x10) membarrier(0x10, 0x0) 2018/03/26 14:10:04 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) close(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00000002c0)=""/239) 2018/03/26 14:10:04 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000002ac0)=[{{&(0x7f0000001480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001580), 0x0, &(0x7f00000015c0)=""/87, 0x57}}, {{&(0x7f0000001640)=@nfc, 0x80, &(0x7f0000000080), 0x18b, &(0x7f0000001740)=""/7, 0x7}}, {{&(0x7f0000001780)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000029c0), 0x0, &(0x7f0000002a00)=""/138, 0x8a}}], 0x3, 0x2041, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x480000000000000, 0x20000) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e24, 0x9, @empty, 0x4}}}, 0x84) 2018/03/26 14:10:04 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a84ff8), 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x400) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x7d, "9b705570359b134dbfe41f56dde1c9d96eefac5489327c758fb29fefa171c54a01d3b054eaadee30b8ce92644819e0858d5574061bd88b6b220c83ae731f7d3e555eed6638e7d1ac6d1afe607a95c209a364865d19411e7afb545be11a1318bca5822456d40b0b905e45c2209a0cba793118881185d23b4d9f739cd2ce"}, &(0x7f0000000200)=0x85) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0xc0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000000c0)={r4, 0x80000001, 0x7, [0x7, 0x3, 0x3, 0x9, 0x200, 0x9, 0x0]}, 0x16) 2018/03/26 14:10:04 executing program 0: syz_emit_ethernet(0x65, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@llc_tr={0x11, {@llc={0x42, 0xe, "311c", "78b1056d5300440c45e7c73fdb1be63894dcca5a6eeb8395cebfa09dfbaa66f87ec4176d709132c63ba273eb6da398a6d2544b7d6e79e2bc2742a68a8f5cf566addc1dfcd9c26e09f4d774c120f0d9fd201d71"}}}}}, 0x0) 2018/03/26 14:10:05 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004500001c000000003d009078ac14ffbbe000000100000000000890785c5d46e9f5a9c5b5469ee1e095d479f2190833b2846dbd92b817f65e71358f3bd3447247e1bd6d5d25ad295e31790dc62096414e5b39e0894ee5e3c5d9ff98e0425659526a0dc5f022faf04179e19c8d4e40f74f14d30900000000000000df9b7e9e9a17"], 0x0) dup2(r0, r1) 2018/03/26 14:10:05 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x100000000, 0x2000) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000040)) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000180)=@get={0x1, &(0x7f0000000080)=""/233, 0xf7}) 2018/03/26 14:10:05 executing program 2: timer_create(0xfffffffffffffff1, &(0x7f0000005fb0)={0x4, 0x0, 0x1}, &(0x7f0000002ffc)=0x0) timer_settime(0x0, 0x0, &(0x7f0000001fe0)={{0x77359400}, {0x0, 0x6}}, &(0x7f0000001000)) timer_gettime(r0, &(0x7f0000000080)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000100)={@rand_addr}, &(0x7f0000000140)=0xc) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0x5, &(0x7f00000001c0)={&(0x7f0000000380)=@ipv4_newroute={0x0, 0x18, 0x4, 0x70bd2a, 0x25dfdbfc, {0x2, 0x80, 0x20, 0x800, 0xfd, 0x0, 0xff, 0x0, 0x300}, [@RTA_SRC={0x0, 0x2, @rand_addr=0x9}, @RTA_PREFSRC={0x0, 0x7, @multicast1=0xe0000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x5}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) inotify_add_watch(r1, &(0x7f0000000300)='./file0\x00', 0x18) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/103, 0x67}], 0x1) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000340)=0xffffffffffffff7f) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x400, 0x0) 2018/03/26 14:10:05 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000080)={@local, @empty, @remote}, &(0x7f00000000c0)=0xc) mq_timedreceive(r1, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) 2018/03/26 14:10:05 executing program 0: write(0xffffffffffffffff, &(0x7f0000000000)="2700000014001707030e00080000000000000000f5fe0012ff000300078a151f75080039000500", 0x27) 2018/03/26 14:10:05 executing program 5: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) r1 = socket$nl_generic(0x10, 0x3, 0x10) write(r1, &(0x7f00000000c0)="26000000240001f8feffff6597008d40010000250100000002000000000000000c026b010035", 0x26) 2018/03/26 14:10:05 executing program 1: openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40000, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x182, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') dup2(r0, r1) 2018/03/26 14:10:05 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x44, 0x0, &(0x7f0000000240)=[@reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000040), &(0x7f0000000080)=[0x38, 0x0, 0x18, 0x38]}}], 0xe8, 0x0, &(0x7f00000002c0)="1ffe92447152e2c632860d84e02cc915e2d4de0888ca053adbee576cad0075912acd5068a918bddf1db82ceecae25a1d270f783ffdfb35fa86edb07414d88795e625c81fc26a2d3366469af683cbeb23baf2137a51d54b39cab5dce53cd527237069a5ce399c47f0ae706f1ac762078aac155752573e4b311a44a081b7c2f5ddbe93d04568bacd7ac2e96e74466b3cd316579c7a4efb76c77d1aa70b521f0a8fd08c1269653d719bd355a39696a1cb1170c95be7b5ea6e402281d3590996e8a8cb56e409fb34332f4701c773496d5d88276652ba19fcf741c610b9e6b10889963bf56426b427d16b"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000140)={0x54, 0x0, &(0x7f00000001c0)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000100)=[@flat], &(0x7f0000000180)=[0x0]}}}, @acquire={0x40046305}], 0x0, 0x0, &(0x7f00000006c0)}) 2018/03/26 14:10:05 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffd}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x2, 0x2}, {0x3, 0x4}, {0xa, 0xefd}, {0x8, 0x8}, {0x2, 0x4}, {0x3, 0x9}, {0x3, 0xc6}, {0x2, 0x5}], 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000140)) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000200)={'bond0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) r3 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r4}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0xc1205531, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "4ff5a4e9b483142ca11a30a0326e13e3"}) dup2(r0, r2) 2018/03/26 14:10:05 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000459000), 0x0) r1 = socket(0x10, 0x80005, 0xfff) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000180)=0x4) rt_sigsuspend(&(0x7f0000000000)={0x14000}, 0x66d) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000040)) getresuid(&(0x7f0000000240), &(0x7f0000000340), &(0x7f0000000380)) fchownat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x67, 0x0, "636c69656e743000000000000000000046960c1d000000000000000000020000000000000000000000000000000000000000000000000000001000", 0x4, "271d89f4c9b721ed", "b19a2b8655641587d39fd5c713bbbaa06a5ef0a76f8f348467b3c562b31acf54"}) 2018/03/26 14:10:05 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x800) fcntl$getownex(r1, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000e00)={0x0, 0x0}, &(0x7f0000000e40)=0xc) getresgid(&(0x7f0000000e80), &(0x7f0000000ec0)=0x0, &(0x7f0000000f00)) r6 = getpid() r7 = geteuid() stat(&(0x7f0000002840)='./file0\x00', &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() stat(&(0x7f0000002900)='./file0\x00', &(0x7f0000002940)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000029c0)=0x0, &(0x7f0000002a00), &(0x7f0000002a40)) r12 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000002a80)=0x0, &(0x7f0000002ac0), &(0x7f0000002b00)) fstat(r0, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003100)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000003200)=0xe8) getresgid(&(0x7f0000003240), &(0x7f0000003280), &(0x7f00000032c0)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000003300)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003340)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000003440)=0xe8) stat(&(0x7f0000003480)='./file0\x00', &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = gettid() stat(&(0x7f0000003540)='./file0\x00', &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003600)={0x0, 0x0, 0x0}, &(0x7f0000003640)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003680)=0x0) fstat(r1, &(0x7f00000036c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000037c0)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003800)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000003900)=0xe8) r29 = getgid() sendmmsg$unix(r2, &(0x7f00000039c0)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000100)="e292f03494ff7d7532b83b0b7ae290e56af9b5bc232cad720c6b94d972b6c9f12d7a52b3a00ec22b7b521e2705d794b16551fdf788c9bc5b20b44360dce297c59cc5bb2fb23af7981cefd185386c4f6a903205ba683531", 0x57}, {&(0x7f0000000200)="b9e5edc27700bf5be7302e301b58137c7d80c9f622adc216dbd203b59f3f5a8a5150ca48816d3fb24a31eb09e4a0a4d2524d2f280e78cf58d889bcd5d754773de5e86ef3885347c0db5cce93b9b0545c6d1c7f5fcee2307ca2842a020377e147ebdddc79712a57804d32a1", 0x6b}, {&(0x7f0000000280)="564746615d3924991c542a8c546b68248fe48583c03f68b7f65751935a80fe0f039eec911ba69655143c0118808c669ad6b1a87e81dc87b7d09f23fefaf83212458629cc", 0x44}, {&(0x7f0000000300)="7f3a0751b9dd2951c2b745a722e0c93ed9d0e2b682eda176527e22cbab320afdb072866b158f30", 0x27}, {&(0x7f0000000340)="c99f43cb864bc6ffbc77f32c1d6ee55abfbea0c5a575755bc331a21ab612177eb113d4b07f617ce18c891128a7d458e2619a7810a879abb2145b9b376ab165306d4bbcc7d316c10b0ebb9b5a1bd39afea6f99e5a1515ce65b9d7dd754e5d7eaaed04f782b41b279e17bbcc588a54ff4b87764419afab336fc739a8316dca8d86624b159d764da20db542e94c542ef04c0f86255567691b31d75f9090681edf0ef142b6c2db2467dd8920796d6caacf67bd8070ff989b7ce4eadc4d2c5d9eebdf43d22439f84b95d8afde25c2d3", 0xcd}, {&(0x7f0000000440)="2cda36a97fd5209e26924408d7c11218c53adb24e2843744e46f0cb09699dc4ad17277842c610d0419b154c00ec68dde94ec3f961380db59c7478ff3a0abcf174af968ff17fa59204ba01b47774834821562b614ec078038146d1a14340aeba716fc26458deb8bdc5e7271f30add63f78590d3a6e4a482eb617b0689168a1d5274f298c70ee5fb1b999fc020ed57125c63bb021a529e75f2b0fd7f73a3317e0fb9a28621e6543a5494ed824bfe5d45bd357db6e2fdfe9c6daa7087948f629cfaa8de75c8921d3f43c4ba7858c4", 0xcd}, {&(0x7f0000000540)="e48f8c691177a531b19d9e1711dac15327c3ae9515080f0b4c7555587852f72880a6bc34bd56e7078f0538329c28882b32a490982e915578ab63badf5ac847fd56d1a3bc7e955cb2991051e9c4550a62e95c1c82218540be", 0x58}, {&(0x7f00000005c0)="01c4363ceb05456f6057fc07eca175bc0f08a65368478cee978b2b282f2771afdb84900b203835b221aa117d99d6e0d71c403e46714067955ae8dfe1722eff731cbed4f15e5cae5e5ba34825562a64ac4028f4e1ab54b576a75c7ed9eea2325de8e61b1946d3ea1c1336644d5aacfad81093ec3d5b3d6d1b225bc7bfc813d1b5e1a0992ab548fcc1cd7637a048d01ce01effaaf2d3b6281ecff5c68b77a94e82060bbefe41c8cd68f39b3c9ba9de4b527f56d27498b9568a892ac4268d73976b747b8d603740fd15c7a618ca2436a9643022b103a7f774071d004e6d011a", 0xde}], 0x8, &(0x7f0000000700)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1, r0, r0]}], 0x28, 0x4}, {&(0x7f0000000740)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000940)=[{&(0x7f00000007c0)="792c73e971db9fd244fdaaa79be5fe7a32a3e6bb6c02efd05694a3698660985d3504f25327d0c0bcc42474c5ff208e0046635fee6410e9ca2ae79d37fd721c241700588a06a1707ecb6419b7136f7fcc556dcea92d20d5e0d0aa335b4315010136ba6f8ae8a2b53e6fffb448697aeddb87c7e85e1ee484134d5ea67bf79af3570a3472de52d0d23748cf3f01283fd0f6d5a4155c5ff9e71303232b252e8e5212098756cb3bb8f176da6b0d630bca888f21491c933cbf01baaa2296c478ea12a0432a87f41d128ca37d629c802495eae81fbede47fa9f9ce98c6c0478ca97e67c20", 0xe1}, {&(0x7f00000008c0)="642cf1bdfffe4c0a6fc5e7ded270c6a6edbf9109b83853e522bc40d8ff684b07dbc6d6cf6940b717b016818981bc3b809bad2071b5db5308f61df13e77cd2acc67612937ad273d9c32", 0x49}], 0x2, 0x0, 0x0, 0x40004}, {&(0x7f0000000980)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000d80)=[{&(0x7f0000000a00)="9d2029ba00e8c98d61b5bf07cd675f869937474e5be07a216342", 0x1a}, {&(0x7f0000000a40)="2391040b2275951433b609417313188d77d2e7bd4ca917531ea7559f02fb78802de1", 0x22}, {&(0x7f0000000a80)="2625f844fe7de7a8001e103f8f9691e735865213da329e7c75d973adb9b118bafd3f7444fea4e73300c3bbbb9c30385a4d90d16fb746f3b5dc0b41e214704fc80d40c1f3b1a4a8681d06af50f5650705ce919d887effdd9f67f5103f6d536245766d3606358412d406db08c716d389d53c2059e896906ff3c57183fce7848a76f659f2cbf29dd0b18f7356b22c4654e13230753c97ab7300045d6550019390", 0x9f}, {&(0x7f0000000b40)="ae1b8bfd16e1f47c7eb075c6897fff8ab25b4e13f07a7421406e7f29851b2958138aac9ff63f79d4e2b9e7", 0x2b}, {&(0x7f0000000b80)="942c122380cf5e2c98c0c5ac1a18d1df4c5dff7ca8b730d40dee0bd41d86f4688eaeb2be5b938f6659f0fce015085ece668a26d30ab0b053ab48f329cc383cf106db652646864545e14696642ffa09b97d2f1e33f86e38f232f7067b7ae32c8416317211aef4115412b6dc2ee4919b6ddb6cb591a5d271ee01633fc4aef7208470041177bbaecf386c91c73beb346343c4ae80c52c91e089334f7dbac5e2", 0x9e}, {&(0x7f0000000c40)="22a2469fad06fc0b28283065d4f0da1af7b5fa6bafabfaa018c5bf002a7572c1ef98d901237b5a14e6ed45cc33576dd768eaa6aa1b87dddad5fbf52170f2f37ef62d4e4f4306731cd4bf3c761e4d5e53f58477554941ca34ffc4d94d322c7f28d125981dfa687f0fbde6679373c3a095f2794fcf6459cec6789f9c8c82e9811196630d15fe3238ed108d89b8f48e3bd0bc97a5d0af9a0a5c9026575e094cb6850b03bd95929de63611db6debe134288a0ba3fb8ee046", 0xb6}, {&(0x7f0000000d00)="d343fc566cfc61694016666682544f", 0xf}, {&(0x7f0000000d40)="9539ed9d9e75308f38a70726e2aa1a9585c9f5bc", 0x14}], 0x8, &(0x7f0000000f40)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r0, r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x74, 0x40c5}, {&(0x7f0000000fc0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000001040)="9af4d51f037d03f3f51c29bd75dc377c43329986ba793cf00661dd4656c46d9b8455798a86f1db9a453e3420e72832a5d03ee0d23928c5365d491ab10a9ec77e8ae9ed0550c14d5abd46a009f47624aac40cfb0442c77dfd02dc847d12e0c11229a1fc4819e18c0c3a2dba18bbcf4649011ec28a85d1b167c6de33d2d1ae64164742329426b0e6bd26d23ed3bdb61ec67c5d3e7307d098ef166e3ddbaec73f920f1db2295da01f6a5774920604df42f6039bb548040a9265defe1a29ca0d50fb207e9517250f812e2bf081cdde6389bd6f9102fe0dfd77d0de", 0xd9}, {&(0x7f0000001140)="344723492d2e4211f9f6750c24a3d49302aac1e3328faff4ffbc9a1b58cf7dbcdefc8029d6eb9f4c55f35195b97ff704c356c69c749449c40d8b94443fdf29806d81245cfca8d41222ba0af6f6b5e9d89469f80a0c488a5184b3ae22416f35194e189d229d547c3980ebffe7c660d2bcdba0a278c9a2054301ec3d06198e15b47772df1dce", 0x85}, {&(0x7f0000001200)="e9d5d93dbc9f6df4d002733f2f11563014191dd91d032a878b0d0d3f479b9342e8f78a4aabff99f25d5ca4f7478210b0c142520d177931ea73d4c53706ed2bd62c05eca76c247200f04f7211", 0x4c}, {&(0x7f0000001280)="9041569f39eb2ad75ee5b063c29b8512a69da612d82a61f16f2bb4a035cdcbe68ebe64cb29007d6c0f60190bd9825f179eb60011d151f9ce3dda33ee755e8ab0af8291c30d8caefac2424ac492e369eb5871590f95", 0x55}, {&(0x7f0000001300)="11142be03f082596f7baaf1914e3f8b14dfe5bd08ce7edf0a6304d757beef7431cba5af475987b592fd5af9891286333e75e337d680489d9c5eff33536c3dd990e61e0572dc25de2ef78bb6e27d7dfd0e7aa9fb87f669d7b13be7725477ef031fc35b7", 0x63}, {&(0x7f0000001380)="54a95b60015fd2a34f162dc3014b3a27c6e0dab366cfbb9a0af87463415ea873363fe418da7315221f", 0x29}, {&(0x7f00000013c0)="0848b3a467fb6c75d16bfdb611049f67d5c0d2f4674beae1caf926da6ecc69a46e01f67d03303324fef68d8a6f81c6f7650519fd6b3209e5863069282be48a9127cfa2fd864f9ae31328c1528b7c0fbea33f4e33d6c2f749dc75dc2908e16a410f3c7bb6e1b5b5f099ce61acef642cf6066f54484ea4d4da6c860eba5e1a27a8", 0x80}, {&(0x7f0000001440)="2f55aa4c5921b77550c73f236426dc3e", 0x10}], 0x8, 0x0, 0x0, 0x10}, {&(0x7f00000014c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002800)=[{&(0x7f0000001540)="22ee3f8f3c98e2a88771e6a88e063587d7bcf1362829e8bc6975e4f3f2d0df36698b1ebe54adec33ce8ec51062796d9950dfae620e460312105c8285b0dbc32f1025b625544db0a6033513828dae450de2acd9dfa31fd1ed223eb8546f482c39e3995badc11059dd399513f400210616e0db058f440a733518d7afffa24e0bb8f6ea744a664768b8a716e2fbb4ab89081263d2f9f1425f457a2e0ba6a7499ec921ed90270bab7aa478c91960b27590892b1a2dffa17d961cf3c3e903a4989389f08eb222f90ec8e4", 0xc8}, {&(0x7f0000001640)="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0x1000}, {&(0x7f0000002640)="115c6d65572a4ebfce686e6ae0dccf2cbe9d70757459a33751c4a89cfd30cf98554cb4edaccb821cb82e485bc36c2b7bc2ea9a2ab74596375e9cb56bb092da9cfa8e7e8dbccfc930bd03c5387329df1005fad1f3a5feb15c0ad447552b54b67b4ba490775d98698cd8e03da8a89fae71be489dfcf4320bf4591c0ef8f2eb452cada2f0daa639c628b38f45d9564755821acbf4dbe682bc60b7aeef624dcb830e07d81f0fabea0eef431ec7cc408919f9cb578e97f7ecb359597efcdba565869e269718d241e22ca60b33555d86ad2633a6aa1bf5da1cc2844f5c4647e2c2145b9c6e18dd3feef44810235338c3580c7651", 0xf1}, {&(0x7f0000002740)="8f3a1a05b260c29db1", 0x9}, {&(0x7f0000002780)="e515d7e532070266030fd3bbcd77ba6846693a1f7e415844b9cf645c1abbca2de037452dd75560daf56dcb3d7b8899f22e5072f6c36ba81b2b1ff553befc1079651d9c4618316369b38d5e047f61b4ccf9e065948c7b854b88f286811d3439485c67", 0x62}], 0x5, &(0x7f0000002bc0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0, r0, r1]}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x24, 0x1, 0x1, [r0, r1, r1, r0, r0, r1]}], 0xec, 0xb080430e0efe5e4c}, {&(0x7f0000002cc0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000030c0)=[{&(0x7f0000002d40)="8886ce4cb799bf989accd6209db4dbf85a35aa4ee8bf9c6d4e204035ebcc903590d2", 0x22}, {&(0x7f0000002d80)="7f844e19e45737b6517dd43be623e936d8c30c51f98399b88e26033ee62f5df59039d3436638b1f1c95eaa853c927298b97c7d425fcf34a1", 0x38}, {&(0x7f0000002dc0)="0397623d9f9456966ce80cc3546ba8bd0b3dd3fae4a5d30b565af5ecfe1009751b058d35114e54dbf407704cf9a7a980fc4361bf56fef19d118bc75a27cfb7290b44b92ffa54aaf1fb9836fcd9c98a0c6f142ab855a898ca9c6342b97f67bed000120258f539a48297b68fbdf063ad39050be6", 0x73}, {&(0x7f0000002e40)="1baa30217fd58634f02fb8896279b81b2d7b09a36840901214d3589386169306a8e810b99eb1aa5a1a11f178dacb4914a6e625dbe0206d59d396cf1e51429731b85ba6dddd60670d60399780", 0x4c}, {&(0x7f0000002ec0)="f12c970242191a6a2ac5a6bc8af3274e6313e1642590816e41dee4dc85237e57dcfd06f85d13699741665bcdeac27156c36f4be9d949f7969ffb0afe40af5b8fcccc8c9e6bdd40df10eb9786604be9c969400597666a28b5847ebcb112f72bbc1452285fa270b275b0b62bf140bb48dce296eb43c1a63182f9e5ebd6f9f3f207cd68722a109364", 0x87}, {&(0x7f0000002f80)="6aa135d5c5525ceb9264083750ff1898b0a5c36b7203a0a53da1308a511e8076f2c8c425ecc0aff80a99dbe74a47b20597d80aa4e6d7b51956cd7407af20e33712e23989d78ea588ccd5cb788a3491774083885904bf20ee62a088488c39aaf08919152922dd2a063c3a33c86d43a52f63168dfd258d3fc5d8d501fa3ebb6ab0e8542c52733b5a826241e14e74b03b93b8f28ca0afac88bd85fbe77291618541fe4c42ea5b91ab7b06c2292b8e1e75a0542672460d4bf7241027e5a971e4c36dbf98bfd9", 0xc4}, {&(0x7f0000003080)="903a1bb54b3bd92b6020", 0xa}], 0x7, &(0x7f0000003940)=[@cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @cred={0x18, 0x1, 0x2, r24, r25, r26}, @cred={0x18, 0x1, 0x2, r27, r28, r29}], 0x78, 0xc000}], 0x6, 0x1) 2018/03/26 14:10:05 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x109901, 0x0) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x1) inotify_rm_watch(r2, r3) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000780), &(0x7f0000001cc0)=0x4) r4 = dup(r0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140)=""/3, &(0x7f0000000180)=0x10e) listen(r1, 0x7) sendmmsg$alg(r4, &(0x7f0000001c40)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)="71fe0e2ac6d4aff26e1a1c1d7c2bbc3273564f0d5d6f1b645634e16f4f7eb3ce99df0b6469cde02e3e46f547027eab335ea736a78ebe4a9b4db98a33eab16002b2d58b97c280def08b1fae437f9b7f2c93ed7b972d0e74d0f23cfdb9", 0x5c}, {&(0x7f00000001c0)="c30fb316f40f7476f96c100a2f258465d73450b3eb1e6c20e2ef2420e541fda5e3056e5ac408798d261c078b9ba56642acf769fa2c7f1fd841ee1b60a396061373d10a75a285905360d68d45ec417490fce3b30ec5a49a3ea8b6c2a74473732622404784f169893063a09a2853bdac255df741f647c77b8d6ae958397f6c29b39bb4fdd70b897598117670b46020ef28499ec8406115a2065865a4285dcb0ac9761a08b249c10efd1c7002211d0c1fc3ad0114aa813fb24d5783309a41c8ad2c9975d1f08c597b3d1dd73ecde20d02", 0xcf}, {&(0x7f00000002c0)="8dc396e550637fbf6cc82f762b12e9d2980c921b163ff43db1d6c699b2ee46c29b3fed88242c02f02e2b517cbb9db2acbc0c50e936d9710e46d0e9dd471b876f5d6e72fe173e141113a87576de2a20a809b0da6dd1a4a8ff5d67a43af38001c760c823bded16da3761957fed6bfe5f960729aaf730f1fcc8b9a4dfb76e493f28f1122a61ac2383bf0383f03931c4c2e7530ee42b26f813efad2415a78880b90ee98022a0d7a11d0c2efb0814d6527be4fe953ca1adbffa518257c9cab133", 0xbe}, {&(0x7f0000000040)}], 0x4, &(0x7f00000003c0)=[@assoc={0x10, 0x117, 0x4, 0x4}, @assoc={0x10, 0x117, 0x4, 0x3}], 0x20}, {0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)="579c577b50e375627eebcbd5fea1ebdb28a322be2e1a8dd27e8b5ae3764d34f228ab73d3a647142bd6", 0x29}, {&(0x7f0000000440)}, {&(0x7f0000000480)="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", 0xfd}, {&(0x7f0000000580)="406d8e2b3aef27003e8f9f4daa43a1be33b2266d161eb6650abda2a4fac231770957e2059ecedd17c6098be78e27acac48a862a3bd13303db1d9e18299ff4301e19eb7de1b8ccb9c516026f98a0f1d2680cfb6109fb5d984c3cb14335ebe5a02845c199f22cb39e7a48b0b7fd0c8d0622f6e6199ccfcc1f0cda01913b0a4c6", 0x7f}, {&(0x7f0000000600)="7d4467be78e8825e23f615fcff611fb339977bdedb1b964dac9da3d3e9b37dac6abd4e051e79ea33309845849140de3fa5a71274cba74047386ab807fdd8a7f4c386a1013141f39c29cf93a702acd9b0069cf7f0f2adbc4fbb8c4c9a69a810ed97488ae4ee158f", 0x67}, {&(0x7f0000000680)="a16bdb11e564bb2d08022915f54a85d12bbbc52f721700e0c00b0fa4344a5f50c9becafc8eb3633f02cbcce8af2151c0e769175c760613415291e8ba4efd5267b080d23da048e2f9803aa1f54a2dfa3c6c0ad259fcab4d33848b46e0d15f573fab5f0ef3e2b94e1691df898f6071e4658cfc7196a81b4e15db4b506cae20b5b366b675ad7e131c4998d1db323addce63bc6621b2", 0x94}], 0x6, &(0x7f0000000780), 0x0, 0x80}, {0x0, 0x0, &(0x7f0000000980)=[{&(0x7f00000007c0)="9129ce2f1c0c37eed8640d9b", 0xc}, {&(0x7f0000000800)="7f0d72c577bd6c3d84f5e6bb04d34cf3d92480106cb3274ffc00b082d3b6a738256d03972d83893503feed163347568d94705a968394505c902ca1b9ab6ef9da5c819f37bf5faa1356140a2a64dbfb413a1531138a0ab12ee491a6b55fca9f4fc5ba11328086a2538299a7815bf4330205c15cd04d999f35126a5cd6d67d2505362809fc847209606c44168e26b138c4878c", 0x92}, {&(0x7f00000008c0)="0abea3e2c8e8211c3d73c59583f4b2df1cce0990a174117942fff76e37d88c6e34a05913fd314bf3eb35a2511d7232f32d0df5d09b47732226dd41cbcfb18f9e0184b337401254dbcd7483f26906d1b9dd58586078a725886aff4e379fb84a01e75a4b4b8dce5fe2051fc39fc6ed4a4203afb2b60b7aefba03c479331e4ba9c3259db7f74da11b668bbbe3eba8b3a844dc80e6850d570235dfec55c9045e54a82338025afed3611d8495e12289556028", 0xb0}], 0x3, &(0x7f0000001d00)=ANY=[@ANYBLOB="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"], 0x1258, 0x8041}], 0x3, 0x80) accept4$vsock_stream(r4, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10, 0x0) 2018/03/26 14:10:05 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sched_yield() write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007b9ffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef004500000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/03/26 14:10:05 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='cgroup\x00', 0x0, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x49d79481d5eb2ee2) 2018/03/26 14:10:05 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = dup2(r0, r1) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200), &(0x7f0000000240)=0x8) chdir(&(0x7f0000000040)='./file0\x00') fcntl$getownex(r2, 0x10, &(0x7f0000000140)) accept4$nfc_llcp(r2, &(0x7f0000000080), &(0x7f0000000180)=0x58, 0x80800) 2018/03/26 14:10:05 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8000000000008, &(0x7f0000000300)=0x1, 0xfffffffffffffccc) r1 = accept4(r0, &(0x7f0000000340)=@hci, &(0x7f0000000040)=0x80, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000000480)={0xa, 0x4e22, 0x3}, 0xffffffdb) sendto$inet6(r2, &(0x7f00000004c0)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa, 0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x2c) close(r0) 2018/03/26 14:10:05 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) r1 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = request_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', 0xfffffffffffffffa) keyctl$link(0x8, r1, r2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="02020000000003000700000000c201004e0005eb0918045300000000000a004e200000000000000000020000000000ffff0000000000000000000000000000000000000000000000000000"], 0x50}, 0x1}, 0x0) 2018/03/26 14:10:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x80000001, 0x4) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000e5e000)='./file0\x00', 0x0) dup2(r0, r1) 2018/03/26 14:10:05 executing program 6: r0 = memfd_create(&(0x7f0000000100)="747275737465641b76626f786e657431656d30776c616e313a626465762473656c696e75785e776c616e3100", 0x1) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000140)={0x1, 0x150157bc, 0x6, 0x8}) memfd_create(&(0x7f00000003c0)='\x00', 0x1) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000200)=""/202) accept4$packet(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14, 0x80000) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000380)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x14}, r4}, 0xc) accept4$llc(r3, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80800) fsync(r2) ftruncate(r3, 0x4) sendfile(r2, r3, &(0x7f0000e37000), 0x8080000001) sendfile(r2, r3, &(0x7f0000000080), 0xfff) 2018/03/26 14:10:05 executing program 0: perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x50) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000480)=0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000340)={'nat\x00', 0x0, 0x4, 0xe8, [], 0x1, &(0x7f0000000200)=[{}], &(0x7f0000000240)=""/232}, &(0x7f00000003c0)=0x50) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x800) accept4$bt_l2cap(r2, &(0x7f00000000c0), &(0x7f00000001c0)=0xe, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='ipddp0\x00') ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000440)={0x3a6, 0x5, 0x5704, 0x3, 0xfffffffffffffffb, 0xc000000, 0xc000000, 0x2a, 0x3, 0x1, 0x60d, 0x7}) 2018/03/26 14:10:05 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f0000000080)=ANY=[@ANYBLOB="fff5fffffffffffffffff3ff080045aa28453800000000009078ac14ffbbe00000010000000000089078a3db378c49e77bd9df057d080f46e13723bfb33fe22353a6d3dc708d32d235e309c4647e67c70d001c6e413bc19c696c5cfd0a2f8c17a10296509a61da4b33fa485049c2c390cf818f5bbdd5ee84c919e38b076d998d712794e6bb5514b46acddccc01f5c2f5b8b6105e8c363267795ca66e3f522420663110ca9d277158c6345148e480816e4f9f65d8704e4ed23fc05f6685162f16f0ee5255ae8432f4c3d01b1d730c4429cd226df4199207e4a0cc29bbe24cbc6eb54e9919bba0737a8e5130cb53ab8f5baefbf23ffe157a2eca8b00a902c761d05a3b46d8ae3c802bbf97af9f5166186e851cfc2a71ebc415d6966ad3b24a98f31d4a3e1f9c07c5d05e26678f727d7eeaf9bde6d76d057e68c2183b63c3f105efa7ec695d951f78f8cd"], 0x0) dup2(r0, r2) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/03/26 14:10:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f000000aff5)='/dev/loop#\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x4800) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @rand_addr=0x8}], 0x20) ioctl(r0, 0x5393, &(0x7f0000000fd7)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x200}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r3, 0x2, 0x0, 0x6, 0x9}, &(0x7f00000001c0)=0x18) 2018/03/26 14:10:05 executing program 1: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="a24ccdc2db113c82af1edb02eff17b93cd4749cc8a8dca8e97bae688d102cc4ef5f0fc8e077df1396e81f8937ea54a3be0024ef11f3bf0843a082643b40d2a0a182025fe45d55b0cd75ecc37108a03f991e39be3dc19393261f72a4f5d24367cebdbd28099694559240133c938c5ad80f24da215571c0fefb6818857c77355bf31072a2805a0c5e74fc632c1715bbbf47955b50b9f8f06c16b6054b4b714e706b97b80ce7f3c01f029940a34e1559e57f2ad61e8f8d75efb39de512c7b459093d706a36293", 0xc5, r0) r1 = getgid() getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setregid(r1, r2) keyctl$link(0x8, r0, r0) 2018/03/26 14:10:05 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x1, 0x400000) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) sendto$unix(r0, &(0x7f0000000040)="8305237914419fa1180cb6b4edf376b0dd4a85b7b5414da78b4b2027c63f8e656d0ba111420bdf5c103dbac427dac021ede7040caf8bce73ebf691984fe329dc6ccec387d24bd0cef9303f0cc0fcbdd11df86456435526c60261573ee43ecfa906e61966ed905ed217555e04a5ba4bab4388ffd48baa9c6b362f1465d465e785c1016e0f9cac653fe9effadc0efb5206048ccce832021f15ec1560223691d001174f659dd6e14229b56b5af9655a4fadabb41d3a5af6c1aa783bf927075c8dac8b201a0171b47997833a4cf9ef15ff7d4258feeadc3ae6ad3c9fd0962a7c5004", 0xe0, 0x80c4, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) r1 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x3927, 0x420800) ioctl(r1, 0x5387, &(0x7f0000000000)) dup2(r1, r0) 2018/03/26 14:10:05 executing program 0: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x30000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000200)=0x8) setresuid(0x0, 0x0, r2) 2018/03/26 14:10:05 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0xffffffffffffffff) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000013000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x8000) r2 = dup2(r0, r1) bind(r2, &(0x7f0000000100)=@in6={0xa, 0x4e21, 0x5f92d552, @dev={0xfe, 0x80, [], 0xb}, 0x20}, 0x80) 2018/03/26 14:10:05 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000a37000)=[{{0x77359400}}], 0x10) 2018/03/26 14:10:05 executing program 6: socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000ffc)=0x8, 0x4) write(r1, &(0x7f00000000c0)="0f", 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f0000019000)}, 0x0) 2018/03/26 14:10:05 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400000, 0x0) sendto$ipx(r1, &(0x7f0000000180)="22a3f6c1564bc5a4a035ed6b0c82043046feba2479849a3de096dba591697b3651cef7d3f03c44b2d8fb740620c2411625f11eb311a696f6285cbb76d11b90b4cb0b1f91f4cc80acb9a43d9a5b04ff1bf4e43df53519a2cffb91f2a7b4839ef85cfe5bd3b8cc9d81051189029c4e176089119efafce52b4fab26484018ea42af6160a72dc44c387befb3d8162db3ece69040c32d43f84e135c6d2780357d222f602ba493f91073600419f1a21728dbb2c5c053a7a1d9b578ad8656dec962", 0xbe, 0x20000040, 0x0, 0x0) r2 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000080), 0x3) 2018/03/26 14:10:05 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) syz_emit_ethernet(0xfed1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004500001c0000000000009078ac14ffbbe00400010000000000089078469b8ee474119068b1599093c7bc55a2a820478cf0d16cc6c2e674379663644102afd524e2ec7c6766260442c5694d642c01d7432e00a2d9ea73e05c8c911405c86a7194a29d670b4559f70e220bca2879e171e36adb60e43d7200ac4ec2c2c60000"], 0x0) r2 = dup2(r0, r1) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f00000000c0)) 2018/03/26 14:10:05 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="81", 0x200002, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x16, 0x5, 0x401, 0xca, 0x0, 0x7, 0x800, 0x8, 0x16b, 0x6, 0x9, 0x7, 0x0, 0x4, 0x1, 0xfff, 0xd3, 0x7, 0xfffffffffffeffff, 0x4, 0x1, 0x3556c8c7, 0x20, 0x400, 0x2, 0x4, 0x0, 0x40, 0x56, 0x4, 0x7, 0xea86, 0x5, 0xcc35, 0x7fffffff, 0x0, 0x0, 0x95b2, 0x4, @perf_bp={&(0x7f0000000100), 0x2}, 0x2000, 0x1, 0x1, 0x0, 0x8, 0x6e, 0x5}, r2, 0xd, r0, 0x1) r3 = openat$cgroup_int(r1, &(0x7f0000000240)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) r4 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x1, 0x1) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000000480)) read(r3, &(0x7f0000000140)=""/232, 0xe8) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.net\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x3}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f00000003c0)={r6, 0x81}, 0x8) openat(r5, &(0x7f0000000080)='./file0\x00', 0x8400, 0x10) 2018/03/26 14:10:05 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x440400, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f0000000080)=""/131, 0x83) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000002fff7)='vmnet0+\\\x00') 2018/03/26 14:10:05 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000000c0)=""/146) memfd_create(&(0x7f0000000180)='nodevvboxnet1\x00', 0x1) r1 = eventfd2(0x0, 0x800) sendfile(r1, r0, &(0x7f0000000080), 0x10ed5d) 2018/03/26 14:10:05 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x80) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x306, @random="ba48579981be"}, 0x22, {0x2, 0x4e24, @rand_addr=0x10494b09}, 'vlan0\x00'}) sendmmsg(r2, &(0x7f0000005040)=[{{&(0x7f00000022c0)=@ipx={0x4, 0x0, 0x0, "5d3efb3c3669"}, 0x10, &(0x7f0000002440), 0x0, &(0x7f0000002480)}}], 0x1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/26 14:10:05 executing program 7: r0 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x3, 0x58c, [0x20000240, 0x0, 0x0, 0x2000063c, 0x2000079c], 0x0, &(0x7f0000000080), &(0x7f0000000800)=ANY=[@ANYBLOB="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"]}, 0x5e8) 2018/03/26 14:10:05 executing program 0: mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffff9c, 0x0) r0 = socket(0x0, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0x7, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x96d}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xffff, 0x30}, 0xc) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000380)) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000040)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"696662300000000000000000d9a2fb18", 0x14013}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) close(r1) 2018/03/26 14:10:05 executing program 6: syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYRES64], 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x7, 0x2) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) 2018/03/26 14:10:06 executing program 6: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xd6c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = memfd_create(&(0x7f0000000000)='em0--:em0l&userbdevem0,\x00', 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r1) 2018/03/26 14:10:06 executing program 4: r0 = socket$inet6(0xa, 0x805, 0x0) r1 = dup2(r0, r0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x43, 0x8fff, 'ip6gre0\x00', 'ipddp0\x00', 'syzkaller0\x00', 'ip_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xac, 0xac, 0x11c, [@limit={'limit\x00', 0x18, {{0x401, 0x6, 0x2, 0x5, 0x8, 0x7}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x1, 0x2, 0x1ff, 0x1, 0x0, "009c70fd699e732765e65a01a5ad4834b13d650d0372e5a29af044521262674accfd91c2f33f0b47d760de23218839cff05ff54793f6f09a98e9e350cf86e157"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x9, 0x8, 0xe035, '\x00', 'irlan0\x00', 'teql0\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0x1c4, 0x1ec}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x6, 'system_u:object_r:systemd_systemctl_exec_t:s0\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}}]}]}, 0x3e8) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000ac0)={'filter\x00', 0x7, 0x4, 0x570, 0x274, 0x118, 0x118, 0x48c, 0x48c, 0x48c, 0x4, &(0x7f00000004c0), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0xff, 0xff000000, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0x0, 0x78f9ca1277fc8e9a, 0xff, 0xff]}, @mac, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x8, 0x1, 0x0, 0x2, 0x9, 0xa8000000, 'bcsf0\x00', 'vcan0\x00', {}, {}, 0x0, 0x11}, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x100000000, 0x9, 0x2}}}, {{@uncond, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x10001, 0x7, 0x3, 0x1, 0x0, "8ace9cc60225ece2a9224a5175041356c90164f889a2e1933f9ce1d2fb3dbcada4827b65183b3db69727806c388a6f43de403a292ea7380aba4e47cc18fc8096"}}}, {{@uncond, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x7, 'system_u:object_r:sshd_key_t:s0\x00'}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5bc) socketpair$inet6(0xa, 0xf, 0x6d, &(0x7f0000000000)) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000cb8000)="ff0004000002000100000000000000000000000000000203", 0x18) 2018/03/26 14:10:06 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) dup2(r0, r2) [ 177.740456] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/26 14:10:06 executing program 1: syz_extract_tcp_res(&(0x7f00000003c0), 0x7, 0xfffd) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x2, 0x0) sendmsg$alg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)="08121aa3a77892562fc8c622a3c56f17aaa65e1b2ba7fadd14336da8dd87f61989079a095e4308f988bd1ce1d07256897e2651497a41316b643e0421aafc1803697217b26127dea19c490630dbd7e4bc1a06ea55adaa4f015c9b72a5f2ca858b106ba553", 0x64}, {&(0x7f0000000200)="10930d2e2d9915020d8bd4e05a5a9d2622cd892fd7eabc65c846e6d17c86f09c43b66cdfe5a2d468932ffddd92f02cfe33c122cf63b8c15aeb9428f0f2595cd831", 0x41}], 0x2, &(0x7f0000000280)=[@op={0x10, 0x117, 0x3}, @op={0x10, 0x117, 0x3}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0x34, 0x117, 0x2, 0x23, "d4916e1abcfd3729c0ba14c5d59b930db10947eac141479cf1c989f9664d324543b55d"}], 0x64, 0x44000}, 0x20008004) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00005daff1)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6ba, 0x7}, &(0x7f0000000140)=0x20) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)) r3 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000b28000)={0x0, r3}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0x0, 0x1, [0x7f]}, &(0x7f0000000340)=0xa) io_setup(0xfff, &(0x7f0000e3cffc)=0x0) io_submit(r4, 0x1, &(0x7f0000127ff4)=[&(0x7f00001bcfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000aa0f89), 0x0, 0xfffffffffffffffd, 0x0, 0x1, r0}]) 2018/03/26 14:10:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000000)=0x1) io_setup(0x3, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/03/26 14:10:06 executing program 2: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000a03000)=0xa, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'dummy0\x00', 0x8800}) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000000)={0x1ff, 0x6, 0x243, 0x5, 0x9}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) 2018/03/26 14:10:06 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) finit_module(r0, &(0x7f0000000100)='bdevvmnet1eth1ppp0}\x00', 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x403, 0x400000000000) ustat(0xfffffffffffffffb, &(0x7f0000000080)) getegid() 2018/03/26 14:10:06 executing program 0: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000600)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000500), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="10000000010000000100f15900fe83c8fdeff7c1e2fbb0c080f10000e5fae99a8eb4b8b476e97cb789bac1c3b2e1e78d4cd3e65af799cd91d9ea341ad46217669d00024471c530dc54164decb653d5c763f0841e6c0366a35533c2a7e29deca05550db9fde6cb01d4a934abba800000000000000000000", @ANYRES32=r0, @ANYBLOB="100000000100000001000000", @ANYRES32=r0], 0x20}, 0x40000) [ 178.254381] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/26 14:10:06 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa2}]}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}}, 0x0, 0x6, 0x0, "a2ca5d91ba00d2f0830fdbb4d9c341f1183763a9623f6745af95c0d4dbab0136b2ea425c66713db982f95c9c563146b732759cc29cbb9f629fb9c613034caede3aab383a7d80c8e1ded11cb480b76572"}, 0xfffffffffffffdfd) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000200)="be", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000240)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53e0673cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0effdcf4ac14a6", 0x7b, 0x4c881, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000180)="1cd235c63ec96f990e07999a1a245adc35ed3ef6be6664f153cfbaa8506ca22e6ded36232e09df9b0fd7487f86b285e90604da702d304d00fba8e04effca7363c85ef75c80b6a9f91e3e6324ec15a2e30f117c927db2c73458d5ec40f44cc439f797bec225649fef4f87124bb7e9b82f893cca90ee9e040799977d", 0x7b, 0x0, &(0x7f0000000300)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) writev(r0, &(0x7f00000007c0)=[{&(0x7f00000006c0)="d0", 0x1}], 0x1) 2018/03/26 14:10:06 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) dup2(r0, r1) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/195) [ 178.317800] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/26 14:10:06 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001380)={0x0, 0x7}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001440)={r1, 0x1c, &(0x7f0000001400)=[@in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}]}, &(0x7f0000001480)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) getpid() setresuid(r2, r2, r2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000012c0), 0x4) recvmmsg(r0, &(0x7f0000001240)=[{{&(0x7f0000001100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000001180)=""/28, 0x1c}], 0x1, &(0x7f0000001200)=""/59, 0x3b, 0x100000001}, 0x40}], 0x1, 0x2, 0x0) readv(r0, &(0x7f00000010c0)=[{&(0x7f0000000000)=""/5, 0x5}, {&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/8, 0x8}, {&(0x7f0000001080)=""/63, 0x3f}], 0x4) connect$bt_l2cap(r3, &(0x7f0000001280)={0x1f, 0xfffffffffffffffc, {0x9, 0xbd, 0xe47, 0xfec, 0x8, 0x785}, 0x9, 0x6}, 0xe) pipe(&(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_ONE_REG(r5, 0x4010aeab, &(0x7f0000001340)={0x8, 0x3}) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f00000014c0)={0xff, 0xce60, 0x1, 0x207b8c21, 0x10, 0x6}) 2018/03/26 14:10:06 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={r3, r4, 0x4}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) dup2(r0, r2) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000001c0)) recvfrom(r0, &(0x7f0000000100)=""/188, 0xbc, 0x20, 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0xd13, 0x4) 2018/03/26 14:10:06 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x40) socket$inet6(0xa, 0x0, 0x4) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000140)={0x10001}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xfffffffffffffd36) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x2b, 0x4) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) recvfrom(r1, &(0x7f00000c9000)=""/88, 0xffffffffffffff57, 0x40010002, 0x0, 0x4f) 2018/03/26 14:10:06 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00002c7ff0)=[{&(0x7f0000680fd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xc440, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) 2018/03/26 14:10:06 executing program 4: r0 = socket$inet(0x2, 0x10000000000002, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/26 14:10:06 executing program 0: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000000)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0xfffffffffffffffe}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/03/26 14:10:06 executing program 1: execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000000)='em0em1+\x00'], &(0x7f0000000080), 0x100000000800) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000000200)="2c6408725375878fd24410cff4abe5f91a", 0x11) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xed3, 0x4000040002) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r3, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000180)=0x8) connect$llc(r2, &(0x7f00000000c0)={0x1a, 0x200, 0x3, 0xcd7, 0x1f, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/26 14:10:06 executing program 6: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x400000}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0x3, 0x200000000, 0x5, 0x2, 0x9, 0x6, 0x200000000, 0x8001, 0x9, 0x6c21}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000080)) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) ftruncate(r0, 0x5) 2018/03/26 14:10:06 executing program 1: r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) fsetxattr(r0, &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000080)="268573656c666d643573756d70707031766d6e6574306574683073656c6600", 0x1f, 0x3) r1 = userfaultfd(0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000151000/0x3000)=nil, 0x3000}) 2018/03/26 14:10:06 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000320043040100000000000c30a3d081b886a0b1655c7be799b62517c64465e6ea43180000"], 0x14}, 0x1}, 0x0) 2018/03/26 14:10:06 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-net\x00', 0x2, 0x0) memfd_create(&(0x7f0000000340)='/dev/amidi#\x00', 0x3) flistxattr(r1, &(0x7f00000000c0)=""/111, 0x6f) sched_getscheduler(r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000300)) r3 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x48000000000, 0x2) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000000200)=[{0xd7, 0x3, 0x8, 0x6, @time={0x77359400}, {0x6, 0x7f1}, {0x7, 0x1}, @note={0xfffffffffffffff8, 0x3, 0x100, 0x4, 0x200}}, {0xd168, 0x8, 0x100000001, 0x8001, @tick=0x1f, {0x800, 0x8}, {0x6, 0x81}, @note={0x5, 0x4, 0xfff, 0x10000, 0xffff}}, {0x81, 0x9703, 0x5, 0x3, @time={r4, r5+10000000}, {0x6, 0x9}, {0xfffffffffffffffd, 0x132}, @time=@time={0x77359400}}, {0x9, 0x9, 0x7fffffff, 0x80000000, @time, {0xffffffffffffffc1, 0xcd17}, {0x1, 0x800}, @quote={{0x4, 0x2}, 0xf1c, &(0x7f00000001c0)={0x9, 0x3, 0x5, 0x69b6985a, @tick=0x58088f61, {0x3, 0x4}, {0x1ff, 0x80000001}, @queue={0x9, {0x2, 0x9000000000}}}}}, {0x3f, 0x6, 0x846, 0x3, @tick=0xff, {0x7fff, 0xd40}, {0x6, 0x44b}, @raw32={[0xc9, 0x7]}}, {0x0, 0x3, 0x100000001, 0x9, @tick=0x4, {0xb5f, 0x2}, {0x6, 0xff}, @raw32={[0x1a9600, 0x9, 0x4]}}, {0x1, 0x3, 0x73d65680, 0x4, @tick=0x5, {0x6, 0x1}, {0x80000001, 0x5}, @addr={0x3, 0x8000}}, {0x100, 0x9e1, 0x400000000, 0x1000, @tick=0x1, {0x1, 0x9}, {0x1ff, 0x4}, @queue={0x1, {0x4, 0x1}}}], 0xe0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x8804) r6 = socket$key(0xf, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x2) sendmsg$key(r6, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020e00000c000000000000000000000005000600000000000a004e200000000000000000000000000000000000000005000500000000000a004e2000000000ff0100000000000000000000000000010000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) 2018/03/26 14:10:06 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x80) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x800) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000011000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffc1ee03e1f48cb85ef09201c60040e0ff440000100000000000009078ac14ffbbe02300e5ffe10200000890785adf537787a72b1078cfc01b0d93fb3beead03f9f80234ae85a5eb0cd0c484eb06d405f11fc1a927244ec2d99c1e85f3a4"], 0x0) dup2(r1, r3) 2018/03/26 14:10:06 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x800, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x100, 0x2, 0x3, 0xba, 0x6b, 0x4, 0x3, {0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x34, 0x6e, 0x9, 0x401}}, &(0x7f0000000180)=0xb0) mmap(&(0x7f0000af7000/0x3000)=nil, 0x3000, 0x2000000, 0x53, r1, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x5, 0x1}, 0xc) 2018/03/26 14:10:06 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x6, 0x0, 0x0, 0x6}, 0xb) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000280)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x400000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000140)=0x0) clock_gettime(0x3, &(0x7f0000000080)={0x0, 0x0}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000002c0)) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000300)='tls\x00', 0x4) mq_unlink(&(0x7f0000000340)='vmnet1\x00') io_getevents(r3, 0x2, 0x1, &(0x7f0000000180)=[{}], &(0x7f0000000200)={r4, r5+10000000}) sendto$inet6(r0, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) init_module(&(0x7f0000000380)='&\x00', 0x2, &(0x7f0000000400)='.(}\x00') 2018/03/26 14:10:07 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0x8}], 0x10}}], 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'eql\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}) 2018/03/26 14:10:07 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000180)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x100}, 0x10, &(0x7f0000000300), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="218a1714617a3065f942473d24e2ac1f3d927e68f7d37c3a2fae421003769fa0cfbebb8697693be2c5f08dae123f84943937aa5f59e8bcb6ffa3d4fe1bd74c69a1173f919712e2e00f000f863c0317618cf1cec0645f5e7284197a879cd09727a2c451b390ab90e752c2f0d5", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="007f3cc50600000000020000000000000000000000000000000000000000000000000000000000000000000000000000eb1d555ddd86cf5b93bfba93f0dc35e01066f9"], 0x58}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x8000, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x1a}, 0x1) socket$rds(0x15, 0x5, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000100)=""/102) [ 178.749148] tc_ctl_action: received NO action attribs 2018/03/26 14:10:07 executing program 2: ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000080)={0x1000fed, 0x2, 0x1}) 2018/03/26 14:10:07 executing program 1: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000), &(0x7f0000000240)=0x10) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="28140000cabdf4f8e3adb9d068111e5a0addfaed001c000000000000e1ff0800000cc853b4b906030bd6a3b8da63000000000000"], 0x28}, 0x1}, 0x0) 2018/03/26 14:10:07 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400000, 0x3) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f00000000c0)={0x1, 0xde86, 0x6, 0x3ff, [], [], [], 0x3, 0x200, 0x8, 0x0, "1bda34efc8311fb3f5f00adc5218674b"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000012000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r3 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000c35000)=0x1) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000), 0x0) pwrite64(r3, &(0x7f0000000040), 0x0, 0x0) close(r0) 2018/03/26 14:10:07 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x9, 0x400, 0x98e1, 0x1, 0x4}, &(0x7f0000000280)=0x98) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x74, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e21, @rand_addr=0x9}, @in6={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e20, 0x2c5, @dev={0xfe, 0x80, [], 0x11}, 0x3ff}]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={r4, 0x3, 0x1, [0x1]}, 0xa) dup2(r2, r1) 2018/03/26 14:10:07 executing program 5: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) accept4$alg(r1, 0x0, 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000774ff8), 0x8}) 2018/03/26 14:10:07 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x10) dup(r0) 2018/03/26 14:10:07 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000000)='sit0\x00', 0x5}) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x101040, 0x0) accept4$packet(r1, &(0x7f0000000100), &(0x7f0000000140)=0x14, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x80}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0xd}, 0x8) 2018/03/26 14:10:07 executing program 4: listen(0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x7ffe) read(r0, &(0x7f00000002c0)=""/77, 0x4d) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)) r3 = dup3(r1, r1, 0x80000) fcntl$setpipe(r2, 0x407, 0x5) sendto$ax25(r3, &(0x7f0000000040)="85fcffbd385ae8f287e94ff024e9f60412ed4d8703bc2cdd8618503c537fcc56bd2c4990cef6549ca35f0c314c028b6cafc41cbe292291", 0x37, 0x10, &(0x7f0000000080)={0x3, {"5a42011da0249f"}}, 0x10) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a45321, &(0x7f00000000c0)={{0x100, 0x3}, 'port1\x00', 0xc0, 0x1000, 0x6a, 0x9, 0xab95, 0xf7, 0x3, 0x0, 0x7, 0x10001}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) socket$pppoe(0x18, 0x1, 0x0) 2018/03/26 14:10:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x84) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f00000000c0)=0x91) 2018/03/26 14:10:07 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000000)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 14:10:07 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x400000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000100)={0x0, 0x8, 0x8, &(0x7f00000000c0)}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x6, 0x0, 0x0, 0x0, 0xffffffffffffff01}, 0xffffffffffffffff, 0x5, 0xffffffffffffff9c, 0x0) 2018/03/26 14:10:07 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) dup2(r0, r1) r2 = gettid() sched_getaffinity(r2, 0x8, &(0x7f0000000040)) 2018/03/26 14:10:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000002c0)={'ah\x00'}, &(0x7f0000000300)=0x1e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x6a0, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243bdd2976b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000200)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f000099e000)="850ef00109525e0e36334d055dffd02147c4f48d137fb0ae6dad4bfd54365b7b836407594893a400508bc774af07bfed17643ca96d2436ebcb30407e8e72569639195e57a488c59c933ba1657667611e1c87f98c2971a2877f608da84e915d2b4810660ee7ec5ab58effbaaafa429a08b6dd2c27c9ce", 0x76, 0x0, &(0x7f0000449ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000340)={0x5}, 0x4) sendto$inet(r0, &(0x7f0000000080)="d18534874290737f4182944c71ca3a1f91f712c151c78a1d1836b267cd52dba752f4bfd07bf9f9eaaa8285543b847cbd234d88e902db661b543bd9047aa51ba1cb828d1dd7d2e295edfb8ec3a373834c6eb2082c574ba8166394cf35be06d81e0cf50bb1850d654ffaf1e16cfd7d", 0x6e, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) r2 = socket$inet(0x2, 0x803, 0xff) sendto$inet(r2, &(0x7f0000000100)="c628300661ac5e25949e858fdf4ceb4fa2dd080be83ac7462c1666a904bb4c93641be708b0257c0a2f006c586d578f2a5d07371b70732f7393fee1ffbf4eec6e079da3722e99cdc1aa353f530f22455f761554aecc834029bba00d11fed70eddbca593912ae8362d063d35c57e99", 0x5f, 0x810, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0xfffffffffffffd2d) 2018/03/26 14:10:07 executing program 1: rt_sigprocmask(0x10000000000000, &(0x7f0000039ff8)={0xffff}, 0x0, 0x8) r0 = gettid() r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) getdents64(r1, &(0x7f0000000080)=""/52, 0x34) timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) syz_open_procfs(r0, &(0x7f00000000c0)='net/igmp\x00') perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf04}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x3, 0xc2e8a6821a88a2f8) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) timer_delete(0x0) 2018/03/26 14:10:07 executing program 0: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x1010) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@empty, @loopback=0x7f000001}, 0x8) lseek(r0, 0x0, 0x1) openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/03/26 14:10:07 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x4) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="595aefbf49ed27771f743214129d8e940046816cc3c4f965a5168fbc5eb698f253fe39e62a0890f0cbc37183642361520dd5132056578cadb2d9a74cba5d62a20dca89bebd2f6553e1b610b66cfeae4d60bd49c9b8463d6d121400ee16f55b072e286e931ef16b50d8b0ae7eb353128ce484f5e66e0d45ee1cc4fcd94866b606df6a96634a222da598fda0d2d58eeca1ff84b549eaace5c8d3c8d3b2d2b8362c6128cea16dcc26805c876bee69", 0xad}, {&(0x7f0000000180)="323e7739b2ef204fea", 0x9}, {&(0x7f00000001c0)="a93619b2ef7fb4a18d5819b7366031d0b2127271308878973161299384cd40d0e44c42e14d128e", 0x27}], 0x3, 0xa) r2 = socket(0x100000001e, 0x1, 0x0) setsockopt(r2, 0x10f, 0x7f, &(0x7f0000f76ffa)='\x00\x00\x00\x00', 0x4) epoll_create(0x100000001) 2018/03/26 14:10:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000b4ffed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000000c0)={{0x3, 0x0, 0x0, 0x0, "c29caa0ec353e9f2c8b49b680a0cebb2a0a6cec21f13cd4fe294067a5b3e3061a04d9533e59f01c3e2e0262b"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "7ebe53b46951a71e52c6d8c0e03ca2c532c2231f9f9c91bd9df4154f153109a3766eff441306ee3d9694796f613af316d724bc19971bb433e00c4089886de7e8", &(0x7f0000000080)='/dev/snd/controlC#\x00', 0x13}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000200)=0x4) 2018/03/26 14:10:07 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfffffed4, &(0x7f0000000000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@llc={0xe0, 0x0, "54b2", "f6d4d7249a6af245ce37c65d8bf2980272a1bf2ad8db3e94ceec2d55fba23c80766181b462c23e3b4931ab09511d7977ee60c3dbc48d9b76f6e1b6aa922e053bcf26ac9f7a8431"}}}}}, 0x0) fchdir(r1) dup2(r0, r2) 2018/03/26 14:10:07 executing program 4: clone(0x0, &(0x7f0000199000), &(0x7f0000ad8ffc), &(0x7f0000f57ffc), &(0x7f000025e000)) r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x1, 0x4000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) ioprio_set$pid(0x2, r1, 0x402) 2018/03/26 14:10:07 executing program 7: epoll_create1(0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000bf5000)=[{&(0x7f0000175fb8)=""/72, 0x48}], 0x1) 2018/03/26 14:10:07 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind(r0, &(0x7f0000000080)=@sco={0x1f, {0x1, 0x10000, 0x0, 0x7ff, 0x4, 0xffffffff}}, 0x80) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0xf3c5b8ccaa652058, r0}) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000040)={'mangle\x00', 0xf, "7f99c9415bf73adaf3dfa585eea65e"}, &(0x7f0000000100)=0x33) 2018/03/26 14:10:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') fchdir(r0) fcntl$setpipe(r0, 0x407, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) r1 = getuid() stat(&(0x7f0000003740)='./file0\x00', &(0x7f0000003780)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001880)=0x0) r5 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003100)={0x0}, &(0x7f0000003140)=0xc) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000001700)) sendmsg$netlink(r0, &(0x7f0000003640)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f0000000100)={0x1ac, 0x10, 0x402, 0x70bd29, 0x25dfdbfb, "", [@typed={0x14, 0x95, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}}, @typed={0xc, 0x70, @binary="46d5db2c79faa784"}, @nested={0x74, 0x49, [@generic="7518993333c4fd2250963e88b7290c6b77ed20fa83b36326131f9e7106c4902306fff5ebdfb840165e3a6f4d6c3caaa71a75721078fdf17b5fc0629767d4df614fff1b8a2127ffb4b75e5a7460546e3227a6a6fe211c2be3772cc3d97854bd7f8a49878dbad2eed921eb", @typed={0x4, 0x6e}]}, @typed={0x14, 0x8, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="648563c84ba8d7c46c44a9462ab3a06232179706ed6790ceeb40f5a821c491f2fb9b0ce1d4e70215608c5af55fe660ad030fab4e65353f507cec4e51b78ebfae36c686b98369f66c42619df6f4b7", @typed={0x4, 0x87}, @nested={0x54, 0x7c, [@typed={0xc, 0x94, @u64=0x8}, @generic="84b8a6eca0745fd3838e06214662e1b1704290fc95dde4feee4c2b294f9f32734b820ee00740fd66797e8bed0f10780e6a", @typed={0x8, 0x4c, @str='ns\x00'}, @typed={0x8, 0x88, @uid=r1}]}, @generic="58dfb4f85bc957c6e28a0284fa4d9fee5faf14a0b43c13a35f0c393706ef7958d1da535744a0fa6546457b3edb12b475f78edb21189825a9ef79c3fd30b9a8dd61987c3ead49978adf2c07"]}, 0x1ac}, {&(0x7f00000002c0)={0x1404, 0x28, 0x0, 0x70bd25, 0x25dfdbfb, "", [@nested={0x140, 0x73, [@generic="5b104f9f5d9a126c78a2c3673f0aae0d0823fd9728112375e5e67baacfe17283fc89679b92958953b4bb6b0d3d0d6c9d1e6fda9022717bf7fccb354eed9454b657b4b56cd7512a01054bb0f4ad17730d", @generic="f88d414f2acd060bfd2011c42b6e0bc177ef89710b5dba41f106a8dea48a32ebd7f69103ee24", @generic="ae2c0d6c9c7064c6bb773d2a45d44f9e21c88544d1de9ca67b01389c9254ae11be86f69b26147b6b32ea0c5f7df4779d9380d3b25cd16537f2c4", @typed={0x14, 0x56, @ipv6=@loopback={0x0, 0x1}}, @generic="e211012ad668823dd1fe942e37a53a5b88e691e69920de73a3c921da5314dbff0fe1ff5ebf8e56b8e762d528c08b6d4a9a56398d5c32f01d2df9b90ad0f7dcd659a0a2a49f9ce66e6de568f33f34313a965cf3867fd534c10e87f13bcc02cb08c8ef86f3cd7fed7d981d46f7e7c5d410725602cdfcfa"]}, @nested={0xc0, 0x28, [@typed={0x8, 0x7, @u32=0x2000}, @generic="b65cfaaa96555a1a83b8717d5c37debd3c781ebd9abdcf478ab2278f2b6d5bcbd3a853aef826d53831870a32a9e6d6d8eccf6db0c8899a2de46219bbb95b08ddf6b4ec7b31cdca3e8076569743931b76987015e3b43204e8d84d96560b68c8c8f05d6c41a3c6e3200525a7547417fa05c833e4f63b1136fa751b9f56a20413a1f95ab76438eb449dc7fa05a01d8bdda20b6831e4bde6ee22008f4b70a556d6c389604488a357d5c2843d613fa95e3eb546c7"]}, @typed={0x40, 0x74, @binary="7cd1bee6e720dd78f823e3dcf6ce604dc95f404b6d4a7d05ee69ebe88ab70aaf159f52ceb2fa864bc53199de1cadd305b6e9ac4302957381e0b79b44"}, @generic="ba246b71d37a17138a45a70130ebff12d8e636805a2a592062eaa0036823a7b608a66d5a53a222f3c88c7b2f5344131ac221c1f6af808e1461ec06937357a1619b551b62ced4b704bb9d5dde5184981786930a850ae24164e1294941d761979c4e2484e345439e7b1203c5f73056e40e0d4595dad325ab9f5d474ca487aa37107f4b061be82acd3f1ea4681fa296e67f661219423ee7ceaa55850170896fa596ab1b1ec47a34601643a244dd8948150ab7a28f6235417ed8e11c242b881f56a398316e290b20be77b75fc99392ff94c39f1f8ed2e9bd50a31a49f6b812149b", 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[@generic="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@nested={0x54, 0x0, [@generic="54042e73b8b045ffcd94fc5243924150318b7d38112e3df5f057efc4525e428145ca94e844c780b683558de2ca1b6728605e11c3986d604eed5373f24458a6af118318ce6d09a24c1bef92f7672d"]}, @typed={0x8, 0x67, @u32=0x100}, @generic="215b5f23b3e931de2c94ecbedea7acc74667894518a55b67832b418fb75da42be12d6649fc0ad198f7db21e15f226cd930a63a5ac3"]}, 0x10a4}, {&(0x7f0000003180)={0x480, 0x38, 0x2, 0x70bd2d, 0x25dfdbff, "", [@nested={0x5c, 0x8d, [@generic="dde438c0399bece5597a084a35cb353e4954622d9b463edd5d0b7e3907a2c9ed365078d68ef65ea4744576e02276d40e2762f2a8e8ed496972726f865322711272101a8dd0dd8e3df498ee", @typed={0x4, 0x4b}, @typed={0x8, 0x6b, @u32=0x9}]}, @nested={0x1b8, 0x1e, [@generic="4c0f7eca50bb713c71fcbe6968a30aab2d5bffd0ac53e80b746adef2e3e92214", @generic="e7ca6f52d531a5597064e2ed2a132e2b9538b16f186223742fd860d43b00987590b8a4e4059942fe0ed0966a8f7512fdaecde3be9e4e8b50de7e3f38cb9fb51e1b623a539769e1b15378182fa0270b32ff0ba6d044343dab57fdcb618c22ad449d7be83bed826673ec273e1ef4ee7bfa68fb27f24df3daa0645185df23e410bb842ee244968d21e6e3a699d012d572338fbd720d29d821", @typed={0x14, 0x10, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0x8, 0xc, @pid=r6}, @generic="d81023b5919c5105263aa6b4c81094f8a14259195a75de64eb2d5a200b24e9bbab883c0710f01927a3ac98a43b55f0c59b181af71347dbe83db6c532ea102b019cc417bf415331b4bd629b27f227e74a1db4377719c2954f980f6e20692ef89c02a6321eb690673dc376a7606f52e7c78e1ae119069580ba57385b685b2725c92a38becbed86d6951c2e32acf1c27e953625ee4a4fb7838b2505866e87fbd81880ff431844d89ce7ec4cd3650a6d26c0d64b4197ae7e0c685065191a19165332cbceebe63a56054081a0835ad11e1b301baf", @typed={0x8, 0x6e, @u32=0x10000}, @typed={0x4, 0x73}]}, @typed={0x8, 0x44, @u32=0xdd}, @nested={0x70, 0x3, [@generic="921b2ad957ef254ca424ed07ee52d5edf10b9320bc12465f2ee08cad7b881025a3c88b669e452c8b8498bf8c80e77e10854820dd1b1c776699aa3f7ce9bc2fc932a72938a270644e73af3627d9ce230e42fa5733157bca7817672a21d7e8271d9fc4675676253ffa8888"]}, @nested={0x1e4, 0x6b, [@generic="cb23ad58163b2e298460d075c975cc641a908e6c34e3ec26ec5782e90439a617d0b5627f593a836be69f4dfb78dab814e06c3dfb6e2a57466f6dd5995c6436897f9cff20aa87422f230ec50c356bb35d172523c8365d60f93705d224403ed1e622fd9a6f537bc8c0232dd93fd4d01cbd3fbdbbe0", @typed={0x8, 0x68, @u32}, @generic="914fd2a709b8a2604b1ed471f4a2fade3ecea8059185691eb3f85377d18348d218a9d703cf35a22142a2f6edf9fef36120ae17ce97b0f16487dce9a91698ee37c3883c7b23c34ebf815f8d28e482d5d23f6d886dcc77fb87f1fb433c5e9665c8c42bd34949e8ae1f44aa746bba70808596b64c134bf9e5737b5fe0ea82c48f13310ae516d0b39c0d0e6491bfc5720d4f75046d9e", @typed={0x88, 0x80, @binary="f4244057a015e4842c2bcefe1bd216b6d054450136375d699844e60c7d6fe42e8ce0e8adac304b40bdd48971472b1902c48dd8afdd66fe679dc7db83e14f5b86014be7cfcd210056ec309464b834c05e9dca8044af52dec543581896583ebb238bad05515d68040789cd0709c1973abcdbf0129eb8230c23d2bb769e509f3fe088353543"}, @typed={0xc, 0x1e, @u64=0x101}, @generic="8312318b856a3ab6fea836ddcd3c6a4dfd5647ce788bcc5f887cfa6cefa9b83102a8f9a6cb14112dd446a91249d71b89f65153761647e7614c9e531a"]}]}, 0x480}], 0x6, 0x0, 0x0, 0xd0}, 0x40000) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000003700)={0x5, &(0x7f0000003680)=[{}, {}, {}, {}, {}]}) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) 2018/03/26 14:10:07 executing program 2: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7f, 0x400000) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) mlock2(&(0x7f0000b18000/0x2000)=nil, 0x2000, 0x0) 2018/03/26 14:10:07 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x100000000000, &(0x7f0000000fe4)={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000004340)=[{{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000004200)=""/70, 0x46}], 0x1, &(0x7f0000004280)=""/137, 0x89}}], 0x1, 0x0, &(0x7f0000004400)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) writev(r0, &(0x7f0000000180), 0x10000000000003b9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x6, 0x2000000000000}, &(0x7f0000000180)=0xc) 2018/03/26 14:10:07 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) mq_notify(r0, &(0x7f0000000080)={0x0, 0x3f, 0x5, @tid=r1}) ioprio_set$pid(0x2, 0x0, 0x7eb0) ioprio_get$pid(0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000100)={{0xffffffff, 0x1, 0x2, 0xfffffffffffffff8, "3ef61bd521cfb6b6f1653ad96cdeaf84b9ce7ebda14c2eeb128efa038536f8f2c80c1899e231fa50b0e078a1"}, 0x0, 0x0, 0x9, r1, 0xfff, 0x3, "682a3dc3b8972c5863bcfcbbfb233c82accc495a37b62c6d71b490c25073a01c8e7f3e602708057e3dcda15da4aa2b872bbdbaa3271d44ba63906ea5c73d87ff", &(0x7f00000000c0)='-^$@\\.bdev\x00', 0xb, [], [0x4, 0x7fffffff, 0xdd, 0x6000000000000000]}) 2018/03/26 14:10:07 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000440)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000580)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0xb198, 0x4e24, 0xffffffff, 0xa, 0x20, 0x80, 0x4, r2, r3}, {0x7fff, 0x3800, 0x1ff, 0x1f, 0x7, 0x2, 0x2, 0x1}, {0xffff, 0x7fffffff, 0x4, 0x1}, 0x2, 0x6e6bb5, 0x1, 0x0, 0x2, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d3}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3505, 0x4, 0x0, 0x0, 0x1, 0x1210, 0x8000}}, 0xe8) fstatfs(r0, &(0x7f0000000080)=""/39) r4 = memfd_create(&(0x7f0000000300)='!}\x00', 0x2) ioctl$TTUNGETFILTER(r4, 0x800854db, &(0x7f0000000100)=""/34) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r5, 0x6, 0xb, &(0x7f00000001c0)=""/218, &(0x7f00000002c0)=0xda) 2018/03/26 14:10:07 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000100)=0xde) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socket$inet_sctp(0x2, 0x1, 0x84) munlockall() openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff810007000800ac14ffbbe00000010000000000089078"], 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x2000000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000140)={0x5, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000200)={0x3d, 0x10, [0x3, 0xffffffffffffded9, 0x4, 0x6]}) dup2(r0, r2) 2018/03/26 14:10:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d0cffb)="e6558f1a", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000280)="ac2dabb33d492aa178ab66d9ccff313c0f4b1a1d851be543ff263349e14aceb4", 0x20) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0x4000) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000080)={'irlan0\x00', 0x600}) recvmmsg(r1, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000001540)=""/70, 0x46}], 0x2, &(0x7f0000003200)=""/12, 0xc}}], 0x1, 0x0, 0x0) 2018/03/26 14:10:07 executing program 2: r0 = socket(0x2, 0x2000080003, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x100, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0xab, 0x6}, &(0x7f0000000100)=0x88) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0xa4e}, 0x8) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) 2018/03/26 14:10:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c0000001400010200000000000000000afe0000", @ANYRES32=r1, @ANYBLOB="149794ebb71af8060001110000000000000019ceb4c7c8238e20870cddf9ca7a6a810aa61b9abcb5a3e37a771a6906114b2f61c5a282d7e2fb5f4d20e3b6295b93e3c9cd93bc2955335f2eea616f1668b9edfcf1b929a5b3d08144d66711408b231479e7a298d52936854238b8472b68631cb7ef02a077dfe7459b0cbd"], 0x2c}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x20) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x0, 0x4, 0x81, 0x5, 0x0, 0xffffffffffffdd21, 0x10000, 0xd, 0x5, 0xffffffffffffe37e, 0x8001, 0x6810, 0xd0, 0x1, 0x5c, 0x3f, 0x20, 0xa8, 0x8000, 0x0, 0x9, 0x20, 0x7fff, 0x7ff, 0x9, 0x8c5b, 0x4, 0x8, 0xb60c, 0x9, 0x1, 0x2e, 0x2829, 0x0, 0x5, 0x1ff, 0x0, 0x8, 0x0, @perf_config_ext={0x1, 0x1}, 0x80, 0x7, 0x7, 0x4, 0xffffffffffff7fff, 0xfffffffffffffff8, 0xffffffffffffffc1}, r2, 0x5, r3, 0xb) 2018/03/26 14:10:07 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x6000, 0x4000}) sendmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000540)="c8a541d56bb215f4944f3d2cd6e1f1be46ecd2bb42871c57", 0x18}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000001340)="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", 0xbfc}, {&(0x7f0000000840)="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", 0xff}, {&(0x7f0000000b40)="ba275dafa7e43e67cf0b93979994600e143ce31d5467078a086ff0822205a92790f428d58f8ef03e8c939b1af456857430c1b1778d7608be1760eb280e8ba6c20f7166466ad25701f333307a588a1910e53dcb804dcf98d138e73aa1f8a97f18be4e550ef05126ac941b9bea935c682b91a7eeb2d326d71e1aa2cfb69ea458b732", 0x81}], 0x3, 0x0, 0x0, 0x8000}, 0xffffffffffff198c}], 0x2, 0x8804) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'vlan0\x00', 0xfffffffffffffffc}) 2018/03/26 14:10:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000115fe0)={0x1}) fcntl$lock(r0, 0x24, &(0x7f000001d000)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3d, 0x101a00) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000080)=0x9) 2018/03/26 14:10:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0xffffffffffffff27, 0xe2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x855}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x3f}}, 0xe34, 0x100, 0x5, 0x7fffffff, 0xb90}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000340)={0x0, 0x7, 0x202, 0x0, 0x7, 0x10000, 0xffff, 0x9, r2}, &(0x7f0000000380)=0x20) bind$unix(r0, &(0x7f000093f000)=@abs={0x1}, 0x8) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000000100)={{0x4, 0x2000, 0x3, 0x6, 0x1, 0x9, 0xfffffffffffffffc, 0xffffffff00000000, 0x400, 0x5, 0x6, 0x3}, {0x5002, 0x0, 0xa, 0x200, 0x6, 0x6, 0x2, 0x0, 0x1ff, 0x2ae4, 0x100, 0x2}, {0x0, 0x2000, 0x19, 0x80000001, 0x800000000000000, 0x5, 0x800, 0x7f, 0xcbf2, 0x8, 0x1}, {0x1000, 0x2, 0x10, 0xffffffff, 0x0, 0x1, 0xd0f5, 0x20, 0x6, 0x81, 0x984, 0x7}, {0x105000, 0x0, 0x1f, 0x8001, 0xc15d, 0x5602925, 0x0, 0x5, 0x6f1f, 0x1, 0x2, 0x7}, {0x0, 0x0, 0x14, 0x7fffffff, 0x6, 0x2, 0x401, 0x8000, 0x1f, 0xd40, 0x0, 0xfffffffffffffffa}, {0x5004, 0x3002, 0xf, 0x3, 0x3, 0x1, 0x80, 0x5, 0xfff, 0x7, 0x1, 0xf4c4}, {0x6000, 0x2, 0x1f, 0x7fff, 0x2, 0x2, 0x100, 0x5, 0x101, 0x7, 0xffffffffffff22d7, 0xffffffffffffffff}, {0x1d002, 0xf000}, {0x7000, 0x6002}, 0x80000005, 0x0, 0x100000, 0x2004, 0xe, 0x1100, 0xd000, [0x9, 0x3ff, 0x800, 0x9]}) setgid(r3) listen(r0, 0xa99f) 2018/03/26 14:10:07 executing program 6: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x7, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000000d40)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)=""/135, 0x87}, {&(0x7f0000000240)=""/140, 0x8c}, {&(0x7f0000000100)=""/35, 0x23}], 0x3, &(0x7f0000000340)=""/15, 0xf, 0x8}, 0x8001}, {{&(0x7f0000000380)=@generic, 0x80, &(0x7f0000000700)=[{&(0x7f0000000400)=""/216, 0xd8}, {&(0x7f0000000500)}, {&(0x7f0000000540)=""/172, 0xac}, {&(0x7f0000000600)=""/201, 0xc9}], 0x4, &(0x7f0000000740)=""/58, 0x3a, 0x40}, 0x2}, {{&(0x7f0000000780)=@un=@abs, 0x80, &(0x7f0000000900)=[{&(0x7f0000000800)=""/201, 0xc9}], 0x1, &(0x7f0000000940)=""/200, 0xc8, 0x5}, 0x8}, {{&(0x7f0000000a40)=@nfc, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000ac0)=""/92, 0x5c}], 0x1, &(0x7f0000000b80)=""/147, 0x93}, 0x101}, {{&(0x7f0000000c40)=@ipx, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000cc0)=""/31, 0x1f}], 0x1, 0x0, 0x0, 0x3}, 0xa1}], 0x5, 0x40010040, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) 2018/03/26 14:10:07 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x84, 0xff, 0x1}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000cff9)={r0, 0x18, &(0x7f000000c000)}, 0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xe, "f2ec1b9de03dacff300b2d59dc77"}, &(0x7f0000000040)=0x16) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={r2, @in={{0x2, 0x4e21, @rand_addr=0x9}}, [0x3f, 0x100000000, 0x1565, 0x200, 0x6, 0x1bf, 0x0, 0x1e1, 0x8, 0x80000000, 0x3, 0x800, 0x5, 0x0, 0x9]}, &(0x7f0000000180)=0x100) 2018/03/26 14:10:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0xffffffff}, &(0x7f00000001c0)=0x8) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000080)={0x4, 0x0, [{0x81, 0x0, 0x0, 0x0, @irqchip={0x1}}, {0x0, 0x1, 0x0, 0x0, @sint}, {0x0, 0x0, 0x0, 0x0, @msi={0x8, 0x48}}, {0xffff, 0x0, 0x0, 0x0, @adapter={0x0, 0x100000000, 0x0, 0x63}}]}) [ 179.502711] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. [ 179.539055] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/26 14:10:07 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x2000) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000140)=0x7, &(0x7f0000000100)=0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x5e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x1]}) 2018/03/26 14:10:07 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000440)={0x6, 0x0, [{0xf000, 0x31, &(0x7f0000000040)=""/49}, {0x0, 0x73, &(0x7f0000000080)=""/115}, {0x0, 0x95, &(0x7f00000001c0)=""/149}, {0xf000, 0xc0, &(0x7f0000000280)=""/192}, {0x0, 0xd, &(0x7f0000000140)=""/13}, {0x10f000, 0xc9, &(0x7f0000000340)=""/201}]}) socket$l2tp(0x18, 0x1, 0x1) lseek(r0, 0x0, 0x5) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)) 2018/03/26 14:10:08 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) dup2(r0, r2) ioctl$TIOCNXCL(r1, 0x540d) 2018/03/26 14:10:08 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="0b000000100000fa", @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002299111e909121100cdd4712d969be0ef452f423e6e55f13a9ece08e4556a87c"], @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x18) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000180)) write(r0, &(0x7f0000001380)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b411b2ef8c11b3837564025833c9fe3d13", 0x39) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) r1 = syz_open_pts(r0, 0x41) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00000000c0)={0xaf, 0x18, 0x1, 0x0, "ff7c1218f44cf81af46c50eb75d317e7e56fddb6e4f239b1b28586ffbbab1fac"}) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) 2018/03/26 14:10:08 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000000000)="8b88ade244bc1a7f0a168dd1d0c3a0eb391a8d46f65ec41afb5efbd7e9e2236eb4c7816b824afc9f1fda9c08158cc79ed24322ec6ba4eee8eba8af4e21179137bed09cafb446117c16c02938ae5abbe48786681ccae5d576e40dbab50218de32634b16ba6fccfbfb41f046b6cca88394bf3e2c50290eac62befd2dc4121daff5947e1bf032f1bf5abfc1484d5fe43cc6ea765774175c8662a8f4020036ca006e873ec07f1cab8e3f1f4fe1964bca710cb807dc256c08", 0xb6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000280)) 2018/03/26 14:10:08 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000b20000)="80fd02002000", 0x6}], 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)={0x8e6, 0x3, 0x2, 0x6, 0x4, [{0x1, 0x1, 0x4, 0x0, 0x0, 0x4}, {0x2, 0x6, 0x7, 0x0, 0x0, 0x404}, {0x1, 0x3ff, 0x5, 0x0, 0x0, 0x1000}, {0x0, 0x7fff, 0x4, 0x0, 0x0, 0x1000}]}) open_by_handle_at(r0, &(0x7f0000000100)={0xf9, 0xffd1, "c53dac46a329b44d57a5e40820cc84e04224fe1183c98a75b3a512719c3424049114d5e07b58aa4b11b909de947e72ebf27a10b7f6ed189932388037e1976f4f963f97a6e81ed9508ad2048d96645cd50c7cfb47d5eb2d10d80edf39776830b39b4a192e2e96ee768b34dc54677488301a36355ab5ea3f178557fff55323dc3c69388bf31fe1c5c6d2fd0fe45a940944ddf410106e6b28bd7686e30f142b754803977f969185a1a3ada54cc2d9f2741ec736e477960d810ebbe9d183b899b0e50d911bedca7ee1bb98eee6c191c4c55c171a8e734064efa796f06e8310f7287ac6e052001c178afad8fc97326fb0e816d7"}, 0x20000) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000300)) readahead(r0, 0x2e, 0x81) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) 2018/03/26 14:10:08 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000315000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000080)={r0, r0, 0x200}) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000001080)=""/174) 2018/03/26 14:10:08 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000600)='/dev/vcs#\x00', 0xffffffff, 0x400002) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000640)={0xfffffffffffffffd, 0xe66, 0x4, 'queue1\x00', 0x8}) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000140)='attr/keycreate\x00') pwritev(r2, &(0x7f0000001400), 0x10d, 0x1) recvmsg(r2, &(0x7f0000000380)={&(0x7f0000000000)=@ll, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/91, 0x5b}, {&(0x7f0000000180)=""/197, 0xc5}, {&(0x7f0000000280)=""/127, 0x7f}, {&(0x7f0000000300)=""/98, 0x62}, {&(0x7f0000000440)=""/153, 0x99}, {&(0x7f0000000500)=""/131, 0x83}], 0x6, 0x0, 0x0, 0x2}, 0x10000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f00000005c0)={&(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) 2018/03/26 14:10:08 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ifb0\x00', 0x0}) connect$ax25(r0, &(0x7f0000000080)={0x3, {"c5bf7f60618ca9"}, 0x10001}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x6, 0xca0, 0x4, 0xf4, 0x1}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r3, 0x8}, &(0x7f00000002c0)=0x8) sendto$packet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="3b6cbf857897"}, 0x14) 2018/03/26 14:10:08 executing program 2: r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@dev, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000700)=0xe8) getresgid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003080)) lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)) getpgrp(0xffffffffffffffff) getegid() fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003340)={{{@in6=@loopback, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000003440)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003480), &(0x7f00000034c0)=0xc) getpid() lstat(&(0x7f0000004a00)='./file0/file0\x00', &(0x7f0000004a40)) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006000), &(0x7f0000006040)=0xc) getpid() geteuid() fcntl$getownex(r0, 0x10, &(0x7f00000060c0)) sendmsg$nl_netfilter(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f0000000080)={0x2ac, 0xa, 0x9, 0x300, 0x70bd29, 0x25dfdbfe, {0x2}, [@nested={0x284, 0x2, [@generic="ecdecb782e4ecc244cc32ad5efc86789089bff6e4b12c5c130e83517c0fa9d01ebaac1ec198437d8a13cfa522633d7ce6c92bd92e323f1152a78a423fef9652a1005a28fab4e5c3c2364d8e90685acb523b9b2678085b8c4ff8b4bf896bbf94079646ff526a3e873e5270f4c4adcba269764ab1cd14c0813ba9b671baefb2d35fbc6464a344cb06dbd8870d12c269fd3c545b01d8b6bf4fa2dc3b1d787c9ef4bda47160a2fade14b19f3ed54ebb81d8d671e5fabc5b2954951e198cf2f2c9b6033dd018c2231fc79dc96d68fec1aef5796a9e0485f063e40ba09ecead18b41f32aa14123bb6708fd33deb3bf39f004f4d63fc9880d", @generic="b7fa43ad9a6d57d1c09924ec3e682e6b6492d9bfe4148d398f360344d3243cf372aa1a797166ddbc38d41f3f9806b2d3d22fbf440b586a79b389ac62206d9dc33db6387f80abbf3ade07a49eeeff433deabd0616c8b64b1f9dde2c859f8e25f4d630bfc9f7c0b10ae50780cfc06475eb8f18752c05abae42961d95e8249e5f70e6c3ec3043a2eb1a99a9d2412a8e19451531b4ff03a9f0e4efef95ded1177ade47b889dbc7485cbac4905816be1606617138d66e54f34adde7de90586f2fcf391fabdbeec9410d0e3667da93fa77ee7418df6758", @generic="971f7f31bd5ccd540e8f56a1c3f8fa65cdc95cebcaba26d85195bd52f939b9dc2f7aa7e6fa611fd5a429d6a15ae46d6ac38d59d474bda9e114d9e7a3e05daeb5e62f6fb24a007d7d7e16dd184baa805fa3b5bcae02d2ee623bb05c0f4d4d0d0154a054586bd7220a1df39387b088b0423b3a9ef3278c5c57d55cb61152c72f27f9810da0793c2f7b9feaa364e5de83ac37fd68565ad46bb272b70105af915e49baa6e576cce18525a6d3c42f3627a2ad9aec5809af"]}, @typed={0x14, 0xd, @ipv6}]}, 0x2ac}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000000) lstat(&(0x7f0000006240)='./file0\x00', &(0x7f0000006280)) getpgrp(0xffffffffffffffff) stat(&(0x7f0000006300)='./file0\x00', &(0x7f0000006340)) fstat(0xffffffffffffffff, &(0x7f00000063c0)) geteuid() getuid() fcntl$getown(r0, 0x9) getpgid(0xffffffffffffffff) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/03/26 14:10:08 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000100)=0xde) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socket$inet_sctp(0x2, 0x1, 0x84) munlockall() openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff810007000800ac14ffbbe00000010000000000089078"], 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x2000000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000140)={0x5, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000200)={0x3d, 0x10, [0x3, 0xffffffffffffded9, 0x4, 0x6]}) dup2(r0, r2) 2018/03/26 14:10:08 executing program 7: socketpair(0x1e, 0x5, 0x0, &(0x7f000026eff8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f000026efc8)={&(0x7f00000b5000)=@nfc, 0x10, &(0x7f0000071fe0)=[{&(0x7f000026e000)=""/44, 0x2c}], 0x1, &(0x7f00000e2000)=""/92, 0x5c}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x14a976bc, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}}, [0x2, 0x3, 0x5, 0x778, 0x5, 0x1ff, 0x7fff, 0x0, 0xfffffffffffffff7, 0x6212, 0x2, 0x51a9, 0x1, 0x3f, 0x20]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x4}, 0xc) shutdown(r0, 0x2) 2018/03/26 14:10:08 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) dup2(r0, r1) 2018/03/26 14:10:08 executing program 1: r0 = inotify_init1(0x0) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x1ff, 0x4, 0x4, 0x1ff, 0x80, 0x8, 0x40, 0x8, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0x23, "1889674b3b2a36706486d692440b3ee7a840f54df39fa1938010fb9460539270a73b9f"}, &(0x7f0000000100)=0x2b) 2018/03/26 14:10:08 executing program 2: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='oom_score_adj\x00') kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00000000c0)={r3, r0, 0x4}) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f0000000000)) 2018/03/26 14:10:08 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x200) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000080)={0x3, [0x9, 0xd06, 0x2]}) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) creat(&(0x7f00000000c0)='./file0\x00', 0x130) readv(r1, &(0x7f0000debfd8)=[{&(0x7f000014e671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000060ff0), &(0x7f00003cfffc), 0x0) 2018/03/26 14:10:08 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x3) r1 = dup2(r0, r0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000002c0)={'sit0\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000300)={r2, @empty, @broadcast=0xffffffff}, 0xc) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000000)=0x3, 0x4) readv(r0, &(0x7f0000001280)=[{&(0x7f00000011c0)=""/165, 0xa5}], 0x1) bind$inet6(r0, &(0x7f00002f3fe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000f6bfc0), 0x0, &(0x7f0000000000)}, 0x0) 2018/03/26 14:10:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x1008000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/15, 0xf}], 0x1) times(&(0x7f0000000080)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x8001, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x4, 0x8, 0x2, 0x8, 0x0, 0x9, 0x8, 0x6}) 2018/03/26 14:10:08 executing program 0: eventfd(0xe4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x20000000000007, &(0x7f0000a8aff8)=0x0) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f000096f000)="060063efff", 0x5}]) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000040)={0x0, 0x401, 0x7, 0x3, 0x8}) 2018/03/26 14:10:08 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fcntl$setsig(r0, 0xa, 0x11) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xfffffffffffffffc) sendto$inet(r0, &(0x7f0000260000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba09000000b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef80f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89e28820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486e351c40c7e43c7a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f0eb7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999ff4e5a37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389c8d934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435010300000000000000345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e54694ce547fc38f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e03df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e36cc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db2c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608837bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b7846254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a", 0xff7, 0x3fff, 0x0, 0x0) 2018/03/26 14:10:08 executing program 2: mmap(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x2, 0x11, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80, 0x180) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000000c0)=""/43) r2 = userfaultfd(0x0) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x2) mlock(&(0x7f0000012000/0x1000)=nil, 0x1000) readv(r0, &(0x7f0000001580)=[{&(0x7f0000000100)=""/16, 0x10}, {&(0x7f0000000140)=""/29, 0x1d}, {&(0x7f0000000180)=""/157, 0x9d}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/142, 0x8e}, {&(0x7f0000001300)=""/44, 0x2c}, {&(0x7f0000001340)=""/226, 0xe2}, {&(0x7f0000001440)=""/19, 0x13}, {&(0x7f0000001480)=""/223, 0xdf}], 0x9) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x4000)=nil, 0x4000}, 0x1}) getsockopt$inet6_int(r1, 0x29, 0x5f, &(0x7f0000001600), &(0x7f0000001640)=0x4) readv(r2, &(0x7f0000debfd8)=[{&(0x7f000014e671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000060ff0), &(0x7f00003cfffc), 0x0) 2018/03/26 14:10:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x4080) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x401, 0x6]}, &(0x7f00000000c0)=0x8) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) r2 = pkey_alloc(0x0, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x383) pkey_free(r2) ioctl(r1, 0x227c, &(0x7f000097e000)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x48013, r1, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r0, r0}, 0x10) 2018/03/26 14:10:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='comm\x00') ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{0x1, 0x196, 0x0, 0x20}, {0x0, 0x1, 0x5, 0x7}]}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000040)={0x4, 0x2, 0x6, 0x4, 0x4}) sendfile(r0, r0, &(0x7f0000000000)=0x20000000, 0x3ff) 2018/03/26 14:10:08 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x200, 0x4, 0x7, 0x0, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r3, 0x7d, 0x20}, 0xc) mlock(&(0x7f0000012000/0x2000)=nil, 0x2000) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) dup2(r0, r2) [ 180.391549] IPv4: Oversized IP packet from 127.0.0.1 [ 180.426219] IPv4: Oversized IP packet from 127.0.0.1 2018/03/26 14:10:08 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34050}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x20, 0x29, 0x829, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/03/26 14:10:08 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/mixer\x00', 0x0, 0x0) close(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), 0x4) ioctl$TTUNGETFILTER(r0, 0x40087602, &(0x7f0000b66000)=""/43) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000900)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fadvise64(r0, 0x0, 0x1, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000540)={0x0, 0xf0, "f0acc167a0dcb9de9a3176ceac380d29f0658bee2e707831d4462b46335c83aaff13a3a7d911890fb38bab04a92a37b247173d2c36bfe20e62b75b8aaa8bd931710ab947e7a070cbcae3dcbb3d925a4ceae862d7cd384ce9f25d2048f25ad72a5eda5a0e4a6719298902d2f4e13d6688f0c32421736e7a78fc15fed4fbd08f3344d00b95f7f004ef28cae04682073f175a7add9cba267b400606d50d7fa0c1cc314b863d946ffc705f14f22823de902d54bac8251cbe0a64edbc85b0c3818484475b8614ebfe71e3ec8187da08cb244d7bc92705ac280c8fc5bbd8e7f80421000522b498b58cdcbc092d49767c32686d"}, &(0x7f0000000640)=0xf8) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f0000000240)=@in={0x2, 0x4e22, @rand_addr=0x4}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000280)="0ad53f182aa3e8a07d4f4ab35bff38bfc46ee6cca621f906af937bc616db16bb8c2b155dbfa30c8e209eed16412eb3b397c1b00d3adbab2eb28c020ce313acf3c24c25e9909a4aa8e008b00628a8942ef8dd2e760e2a69758e548e6b4abb8f9e6803a640d9d81867970164eea8c17286bbd679798ca8c7caeee4a5e77a42ccd368314f43f2995b121cbf050844dc5d0f19a4", 0x92}, {&(0x7f0000000340)="0ea297d50844a5847018e3506caf839a452691dfc16e8ef2869e28195d42f4defc5653fb3c4a057dc4e7fcfb09549b75599e211f48f241d7c04f14decbc68fa4a7e1c24161c5c144a886cde986ae638250235b680b5469fee4a16d64b516155f46e3177fb1970f42c62f27b174ac106575c7c335826de4bf1d97aa72f246118c85ef65e5b230c460dca9f5dfd50ceab7f7f9b73d72301501901a775ac55b7879", 0xa0}, {&(0x7f0000000400)="b4799db70a707cf4438f9a18586bc8abaadb15a34c53f2cb1672b342ac877639ddbf00b4be2a50420d85fb70bf67f6bd748df7a7639c", 0x36}, {&(0x7f0000000440)="71a9e573d08f3842ebf609dac2c174164885d2fa043caf4b2b10b71a972c591312c159b63032e7a2a534e368d3c8cae6f94af5688102eb4539d08e52bfa95d1e1cac1d40aaac2ef4ef13860fc92179facb048f5198a4b4fe38", 0x59}, {&(0x7f00000004c0)="41924cf9e76fb6", 0x7}], 0x5, &(0x7f0000000680)=[@init={0x14, 0x84, 0x0, {0x0, 0x9, 0x342, 0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0x80000000, 0x8000, 0x9, 0x5, r1}}], 0x58, 0x20000000}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000a00)={r2, @in6={{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x676c55c}}, 0x2, 0x3, 0xffffffffffffffff, 0x80000001, 0x10}, 0x98) ioctl$KDSETMODE(r0, 0x4b3a, 0x8) setsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000000780)=0x101, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000740)) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000000040)=0x8, 0x4) 2018/03/26 14:10:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0xfffffffffffffed1) 2018/03/26 14:10:08 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000040)={0x0, 0x8, 0xffffffff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) dup2(r0, r0) 2018/03/26 14:10:08 executing program 1: r0 = mq_open(&(0x7f0000000080)='vmnet1$ppp1/@-security^systemcgroup--^\x00', 0x0, 0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) connect(r0, &(0x7f0000000100)=@can={0x1d, r1}, 0x80) 2018/03/26 14:10:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000180)) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00000000c0)={0x8000}) 2018/03/26 14:10:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x93) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00008f3ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00008ffff8)={0x0, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000182d45)) 2018/03/26 14:10:08 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x101000) accept4$bt_l2cap(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80800) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x294) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) dup3(r0, r1, 0x80000) read(r1, &(0x7f0000000040)=""/109, 0x6d) close(r0) 2018/03/26 14:10:09 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'rose0\x00', 0x102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x5, 0x0) splice(r0, &(0x7f0000000380), r0, &(0x7f00000003c0), 0xb1, 0x6) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000002c0)={'raw\x00'}, &(0x7f0000000340)=0x54) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000400)=ANY=[@ANYBLOB="0d3820f6dc662b2ed87702bcdbb60946267442ea3c77545154811663d3364e5f78f0406c2e1e2af103bb489a7a58f9cae549ca55fcb48b26b9a60fe38a071b268bae7befe68372a1ed66baf631565dae92b2bea7772819c292cd1996c427ee45ea70d88533a2e4e3d4f7ee6e0586a49986fdbbb8e5409ec863768d0d85141ec988ab37dc9482b0a3c109e060d18ebe22ff2afafc6574de39a505c8a786697d4a087932b0f75a8a094438e750dfc6d4f224"]) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffff, 0x2200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x400}}, [0x20, 0x7f, 0x1ff, 0x40, 0x99d, 0x0, 0x1f, 0x6, 0xffff, 0x2, 0x4, 0x80, 0x6, 0x0, 0x5]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000200)={r3, 0x3}, 0x8) 2018/03/26 14:10:09 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0x10001) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) r1 = add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="86649a1345377ce7a3a097ed5eb779bb63f8da88be5c31d2d7f413179a2864e3fce92e0c3637bfb1d630624aff2bf032a0e30980301cb78417cd17ec683574603bd2c7c52c0de2bbd8b98dedff50e6cc30950dfb98aa2a0c90d556a31957bae7a47eaa21698db9f604bed19fdbf4920b0c765ebf16d2bad3e03a28a8d737ad82cf5237ebd7c8e83f24c9561505bdb9a839acc67a9a78220991419f", 0x9b, 0xfffffffffffffffe) r2 = add_key(&(0x7f00000001c0)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="0ad635fe7a36c89de0a46598b3cef6cee724453b5daee2de68cb4eb5fefb86efdaf4ef2233ccaeff890019ec17062ef8eaf9bb04c3316494576451304e846def834557d8ebda5b12cd009e9d4f6c54e04c4d64c8442cde19cdafa4025a06eb43c1bd3caef16ed4b4e47b4db038c83dcfffdf5a19533d1a2f8385ed1fcb01dae2db887f46d4e326da70ac43bc0c43f05aec23e961c3b33f4ec5f46e1a49c6ed1b2bf8fabdd88d02e38d", 0xa9, 0xfffffffffffffffb) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000400)={0xfffffffffffffff9, 0x0, 0x5, 0x7}, 0x8) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000300)=""/138, &(0x7f00000003c0)=0x8a) ftruncate(r0, 0x400000000000000) keyctl$unlink(0x9, r1, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x10012, r0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'bridge0\x00', 0x1}) recvfrom$ax25(r0, &(0x7f0000000440)=""/224, 0xe0, 0x2, &(0x7f0000000540)={0x3, {"663057523500e1"}, 0x1f}, 0x10) execve(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000000), &(0x7f0000001fe0)=[&(0x7f0000000ffc)='dev ']) 2018/03/26 14:10:09 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x0) getsockname$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) accept4$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/26 14:10:09 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x9, 0x20, 0xa87, 0x6}, 0x10) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x12) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r0, &(0x7f0000000000)='./control\x00', r1, &(0x7f0000000040)='./control\x00', 0x2) 2018/03/26 14:10:09 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) userfaultfd(0x800) dup2(r0, r1) 2018/03/26 14:10:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), 0x14) recvmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000000180)=@rc, 0xffffffffffffffe4, &(0x7f0000003040)=[{&(0x7f00000000c0)=""/129, 0x81}], 0x20000268, &(0x7f00000030c0)=""/165, 0xa5}}], 0x7ffff14, 0x40000122, &(0x7f0000000200)) [ 180.869229] encrypted_key: insufficient parameters specified [ 180.881216] QAT: Invalid ioctl [ 180.888692] QAT: Invalid ioctl 2018/03/26 14:10:09 executing program 5: socket(0x1, 0x4, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f0000001640)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/58, 0x3a}, {&(0x7f0000000080)=""/21, 0x15}, {&(0x7f00000000c0)=""/67, 0x43}, {&(0x7f0000000140)=""/109, 0x6d}], 0x4, &(0x7f0000000200)=""/157, 0x9d, 0x8}, 0xfffffffffffffffd}, {{&(0x7f00000002c0)=@llc, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/21, 0x15}, {&(0x7f0000001380)=""/251, 0xfb}, {&(0x7f0000001480)=""/119, 0x77}, {&(0x7f0000001500)=""/179, 0xb3}], 0x5, &(0x7f0000001600)=""/56, 0x38, 0x3841}, 0x101}], 0x2, 0x10000, &(0x7f0000001680)={0x77359400}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="ecca319a3a15edba8bfc4921788c22d5", 0x10) getsockopt$sock_int(r0, 0x1, 0x20000003c, &(0x7f000005efff), &(0x7f00002d7ffc)=0x4) 2018/03/26 14:10:09 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x4025dfdbfe, 0x800}, 0xc) epoll_create1(0x80000) socket(0x5, 0x7fd, 0x200000092) 2018/03/26 14:10:09 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x100000000002, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) [ 180.923972] QAT: Invalid ioctl [ 180.929942] QAT: Invalid ioctl [ 180.943459] encrypted_key: insufficient parameters specified 2018/03/26 14:10:09 executing program 3: mremap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x2000, 0x2, &(0x7f0000012000/0x2000)=nil) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x40) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000140)={@rc={0x1f, {0x100000000, 0x7, 0x0, 0x0, 0x1, 0x1}, 0x80}, {&(0x7f0000000040)=""/156, 0x9c}, &(0x7f0000000100)}, 0x9c) pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000880)={0xffffffff}, 0x13f}}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r3, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r4}}, 0x48) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) dup2(r1, r2) 2018/03/26 14:10:09 executing program 4: pipe(&(0x7f0000000200)={0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc7ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) ioprio_get$uid(0x0, r3) eventfd2(0x0, 0x80000) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a2b000)={r4}) io_setup(0x8, &(0x7f0000000180)=0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x240000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0xffffffffffff0000, 0x5, 0x400, 0x2a6ae2e1, 0xe8, 0x7, 0x66b, 0x7, 0xffff, 0x4, 0xfff}, 0xb) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) io_submit(r5, 0x0, &(0x7f0000001640)) 2018/03/26 14:10:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) close(r0) pipe(&(0x7f0000000000)={0x0, 0x0}) dup2(r3, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x3, 0xfffffffffffffff7, 0x7ff}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r4, 0x2}, &(0x7f0000000100)=0x8) 2018/03/26 14:10:09 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000dad000)=r1) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000752000)=r1) 2018/03/26 14:10:09 executing program 6: mkdir(&(0x7f0000000380)='./file0\x00', 0x4) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000280)=0x1c, 0x80000) pread64(r0, &(0x7f0000000180)=""/234, 0xea, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, &(0x7f0000000280)) r1 = memfd_create(&(0x7f0000000000)='@[/\x00', 0x1) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000100)={0x6, 0x3, 0x3, 0x0, 0x6, 0x5, 0xfffffffffffffffc, 0x4, 0x1, 0x5, 0x6, 0x10001, 0x0, 0x8000, 0x1000, 0xcac, 0xb86, 0x9266, 0x2}) 2018/03/26 14:10:09 executing program 1: socketpair(0x9, 0x6, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) r1 = timerfd_create(0x0, 0x80000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000561000)) 2018/03/26 14:10:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000040)="e426a696d0a0065564103337db1073a28bf93abad3240c5dba35f70ba377c4ac71913275d504ff96a215e8494150d9f1a04e13c611c60324de0331a07ad56c9ec80f86fe977cd35c50db9c9b520cb9d689", 0xfffffedb) 2018/03/26 14:10:09 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4041, 0x0) socket$inet6_sctp(0xa, 0x4000005, 0x84) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000740)={'syz_tun\x00'}) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x800) connect(0xffffffffffffffff, &(0x7f0000000780)=@can={0x1d}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000000)="240000005a001fff0ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0x24) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000000c0)={@ipv4={[], [], @loopback}}, &(0x7f0000000100)=0x14) pwrite64(r0, &(0x7f0000000200)="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", 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)=0x4) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x3) 2018/03/26 14:10:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004000)=[{{&(0x7f0000000040)=@l2={0x1f}, 0x6a, &(0x7f0000000200)=[{&(0x7f0000000100)='+', 0x1}], 0x1, &(0x7f0000000240)=[{0xd8, 0x100, 0x5, "f409aa03eb39dbb2d37af2c575cc858c95ef02f0553b0fc31e2431a31a59c87ff608cfbc45f983cb5b0cc50e0f379dee0d16b1788b0c43b2fc4a8da4489189824a19c0e306e46985d43de5782af02450c068bc86f13bb73d8ef468e7a7a033a94ab50765929f89294b1ef72c2d3a3c50cfc8377d7188db4cb28a50c146ef1864be4f5cc8ac3d8b90ad3210c0f92a6ee6f02ccb47e607b78dbb4cd3dded407854b2d70864f603fd443fb5933b1d712bf71ded14b6400d935e417c985695c665dc8e6b7152c862ba0d57ab89"}], 0xd8}, 0x6}], 0x1, 0x40) 2018/03/26 14:10:09 executing program 2: perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x6, 0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/03/26 14:10:09 executing program 4: socketpair$inet6(0xa, 0x6, 0x9, &(0x7f00000000c0)) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={r0, 0x80000}) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x10, 0x0, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x200000c, 0x31, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e7ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f00000f0f88)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000fdbffc)=0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000335fee)='/dev/loop-control\x00', 0x40, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000180)="37f2368a722a4899866f195f607e36d6f862adb885a3a6159d6b5af7ddd43885fd09d97db166d33c3a52bd3f9ca86f2ace4c15182be3834afeec231d46a337c70c721f9907e6ff9e58924033afe7a20cde56900832b7f06a9ffbe7ccf7aac20b1adfac6b16a9efe9c20741586d89839d67b8e357418992d143cd568f802abd350a6bd5b1d1cc9c0e744cabfa66bdae89bd0badd05df8fa003dd91644") r5 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r5, 0x1, 0x2c, &(0x7f0000000040), &(0x7f0000000080)=0x4) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r2, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000057b000)) [ 181.326232] 9pnet_virtio: no channels available for device ./file0 2018/03/26 14:10:09 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x20000, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00000003c0)={0x800, 0x8}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000300), &(0x7f0000000340)=0x4) sendto$inet(r1, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000001c0)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000200)=0x7, 0x4) r2 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0xfff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getpeername$unix(r1, &(0x7f0000000140), &(0x7f0000000000)=0x6e) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}}, &(0x7f0000000100)=0xb0) 2018/03/26 14:10:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route(r0, &(0x7f0000000980)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000380)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0xc}]}]}, @IFLA_IFNAME={0x14, 0x3, 'vcan0\x00'}]}, 0x40}, 0x1}, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000040)=0x1) 2018/03/26 14:10:09 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0xfffffffffffffee7) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xcc, &(0x7f0000000000)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e23, @rand_addr}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e21, 0x1ff, @loopback={0x0, 0x1}, 0x7b0}, @in6={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3f}, @in6={0xa, 0x4e23, 0x72, @mcast2={0xff, 0x2, [], 0x1}, 0xda7}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e24, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}, @in6={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x8) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r5 = socket(0x1e, 0x5, 0x0) sendmsg(r5, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000200)) 2018/03/26 14:10:09 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)="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", 0xfffffffffffffcef) close(r0) [ 181.372696] 9pnet_virtio: no channels available for device ./file0 2018/03/26 14:10:09 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140), &(0x7f0000000180)=0x8) r0 = socket(0xa, 0x1, 0x0) fcntl$notify(r0, 0x402, 0x8) ioctl(r0, 0x8982, &(0x7f00000001c0)="8a") 2018/03/26 14:10:09 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000080)=""/106, &(0x7f0000000100)=0x6a) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/rt6_stats\x00') connect$l2tp(r2, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x1, 0x1, 0x4}}, 0x26) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000040)=0xfffffffffffffffd, 0x394) 2018/03/26 14:10:09 executing program 7: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000378000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{}, {0x0, r1+10000000}}, &(0x7f000000dfe0)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000080)={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000204f3b)=""/197, 0xc5) 2018/03/26 14:10:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001419001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000300)) [ 181.505218] sctp: [Deprecated]: syz-executor0 (pid 14643) Use of int in max_burst socket option. [ 181.505218] Use struct sctp_assoc_value instead 2018/03/26 14:10:09 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x80) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x4, 0x7fffffff, 0x9b56, 0x46b7, 0x7}, 0x14) 2018/03/26 14:10:09 executing program 3: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x5, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x1c) 2018/03/26 14:10:09 executing program 5: io_setup(0x8, &(0x7f0000000000)=0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x4000) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x2, 0x4) io_submit(r0, 0x6, &(0x7f0000002500)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x1b0a, r1, &(0x7f0000000100)="c0075b52d1ef53fc5f9222170bf390b9010989f8cd9c2f5d2f5127f10370db5a3726c05db2838b0af0d3727442c9c07c8ac8da57a1bca7432ca7c70ac3cfa587d88650d1f936abbb7960036eca53ad83256a2060b140eb35d2b33365627ea82dd7ecb9c63a2f8708ce8774c6321ca84222f5d08f312d", 0x76, 0x10001, 0x0, 0x0, r1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x3, 0x6, r1, &(0x7f00000001c0)="ad7dca535e46371fe4323395c846df77de26a3149bc18eb7c71b00db11012dc521158cf8ca1622eede284047b44dbf53d34412e0bb842a5906d37965fecab321ab58c86e72f65d82fa7add08e625f812cf373430d0a2557b8156ce7da81bdcf35027aff8bb32f7f75579151a08f791a1b12b66f807ece627d775a8b1915cffe874f86fd13bcda519ac38834a2fbffce498ceca98453fe27dffb9fdd2c449965cd2e3c58b", 0xa4, 0x3, 0x0, 0x0, r1}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x8, r1, &(0x7f00000002c0)="1601424abaa98797ecd969d67ed8e214148f83248af680da1b0103d9edeed23c4ca2bb6f84b7ed79a231a21c768517db4970deccde9253d6ba13e8d19e217ab80661b58fcf2006ee6464cac365d24a850ee5cd862006764fb30b9c7c11c57a5b20fd2d4c6cc2ea344d3d7a3ab0ffcbbf1582954cbc9a310472dda0937b621f08a2", 0x81, 0x3, 0x0, 0x0, r1}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x78e8d5899581af3e, 0x7dc, r1, &(0x7f00000003c0)="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0x1000, 0x401, 0x0, 0x0, r1}, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x6, 0x200, r1, &(0x7f0000001400)="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", 0x1000, 0x6, 0x0, 0x1, r1}, &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x8001, r1, &(0x7f0000002440)="f8fb33f563950ecf0811a20f847e7006ae44b59b16b38fcb77df1946ba8426befe782deb17ccb3ade1814292482e41f5c29b7e12853943eb1ca11954b8553e1b4c4e919fc5c6326856efc19e18bf8b20", 0x50, 0x100000001, 0x0, 0x0, r1}]) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00000000c0)=0x7) [ 181.636948] sctp: [Deprecated]: syz-executor0 (pid 14655) Use of int in max_burst socket option. [ 181.636948] Use struct sctp_assoc_value instead 2018/03/26 14:10:10 executing program 1: r0 = memfd_create(&(0x7f0000264ff1)='vboxnet0cpuset\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@local, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) ioprio_set$uid(0x3, r1, 0x9) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000000)={[], 0x1, 0xf, 0x8, 0x0, 0x5, 0x100000, 0x7000}) fcntl$addseals(r0, 0x409, 0x11) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000001c0)=0xfffffffffffffbff, 0x4) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/26 14:10:10 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff1c, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000180)={0x5, 0xe, 0x5, 0x401, "6f22b87b3cb1011eda76ae6b00417bef6dec0cf336d3c39a8540ce10036bf478"}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r4, 0x4018aee2, &(0x7f0000000080)={0x0, 0x6, 0x5, &(0x7f0000000040)}) sendmsg(r1, &(0x7f0000001480)={&(0x7f0000005240)=@nl=@proc={0x10}, 0x80, &(0x7f0000001400), 0x0, &(0x7f00000016c0)}, 0x0) 2018/03/26 14:10:10 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x16401) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r1, 0x0, 0x81, &(0x7f0000000000), 0x0) 2018/03/26 14:10:10 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x300) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00000000c0)={0x0, 0x1, 0x5, &(0x7f0000000080)}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0x1, 0x4) 2018/03/26 14:10:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x400800, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000100)='cgroup.events\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000280)=0x4, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000200)={'bpq0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) ioctl$VT_ACTIVATE(r2, 0x5606, 0x8) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000240)=0x8000) rt_sigpending(&(0x7f0000000140), 0x8) r3 = openat$cgroup_int(r1, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) io_setup(0x400, &(0x7f0000000080)) sendfile(r3, r3, &(0x7f0000000040), 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)) 2018/03/26 14:10:10 executing program 0: socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newroute={0x24, 0x18, 0x386f153913ccdb05, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0xa, 0x2000}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x24}, 0x1}, 0x0) 2018/03/26 14:10:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001240)='/dev/dsp\x00', 0x200, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f0000001280), &(0x7f00000012c0)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/03/26 14:10:10 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001740)=@ax25, &(0x7f00000017c0)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001800)={0x0, 0x8, 0x9, 0x80000001, 0x80000000, 0x44, 0xad, 0xae4, {0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x7, 0x800, 0x7, 0x2, 0x1f}}, &(0x7f00000018c0)=0xb0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001900)={r2, 0xa0, "49c4cc9bdd9d54e9e240ec44862ccdb80b07177e4cac0bd943e6c4c92c6463f9af0e28deb4bb53ca72fd83d09b96c4589dcd6331ee82181546b873a741748e4585ee7f1bee20b4dd460c65c1563d7961c962ba8644868bc383d4fe2a31b8b12f9e70321f18142e2073d78897e0db0c0c89e5848c912633e246face385c5ef433742f3666b2689719bf02fcdc7414698b8193c8f00481ba0fe7402bb1b1cd3d48"}, &(0x7f00000019c0)=0xa8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800280}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r3, 0x4, 0x70bd26, 0x25dfdbfc, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) 2018/03/26 14:10:10 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000140)={0x20, 0x1e, 0x2ff, 0x0, 0x0, {0x7}, [@typed={0xc, 0x0, @ipv4}]}, 0x20}, 0x1}, 0x0) fcntl$setpipe(r0, 0x407, 0x3f) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000200)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="13d61945832e00000000000000038a8bc692bd7d87891fb8995d68c9b477831707072b586ae208724ec751abf1fbf65723c9cb49bffa7b14338151cf32b7449428154573610fec363946ba94de58037b39086980bac422beec23e7b3702d4eb430c27457000d4b029c724d58381de35409c27d0821bf4c1686b22e0e2dd36009c583d523d190de439e65c8ebca1ef6d57cf2e5af4053988126648a5595790564a6ed0f4ccbe77c8bd6b198bd5acf25565670d2013fa1cd40a2fa02348d01e2f01834546943f865739aea040c687ebf8815c4caba97"], 0x18}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) setpgid(r3, r4) r5 = dup3(r0, r1, 0x80000) io_setup(0x8, &(0x7f0000000340)=0x0) io_submit(r6, 0x1, &(0x7f0000000440)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x9, r2, &(0x7f0000000380)="3e68d7e0e06713a6c76a8528e306243f0bee8807e26a3405abb3ade1def4943140c635b7735fe7828b505b30ee101c35bf78cc526fe1999e8e23cd0dfacc42779c3d290933e059f380e8882a90d9b59326a758bf1c613b9f3c2067be4364d47fceab0ec9d9800ac91a123061c3c4ce571ee2fd21ab13385a891ccf5820", 0x7d, 0x7, 0x0, 0x1, r0}]) linkat(r1, &(0x7f0000000180)='./file0\x00', r5, &(0x7f00000001c0)='./file0\x00', 0x400) 2018/03/26 14:10:10 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x15, 0x6, 0x3ff) bind(r1, &(0x7f0000254f80)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x100}, 0x4) bind(r1, &(0x7f0000de5000)=@generic={0x1e, "0103000009000000000000000000000009a979f321b30cbf00000000000100010a53a632ed4938d36d0e00000007000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000178d19b7e3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590ebb9f70dc136cb184a"}, 0x80) 2018/03/26 14:10:10 executing program 3: ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000100)=@buf={0x1, &(0x7f00000001c0)="f7"}) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) 2018/03/26 14:10:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TCGETS(r0, 0x5401, &(0x7f00000000c0)) socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000100), &(0x7f0000758ffc)=0x319) 2018/03/26 14:10:10 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x8000, 0x2d1) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0x9, 0x322c, 0x1, 0x5, 0x5bd, 0x8000}, 0x6}) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x40) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000fdffffff0000000000000000000000000000d2bd6d4bd3fae00c0000"]) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000100), 0x4) 2018/03/26 14:10:10 executing program 0: mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000000)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x1038c2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x2c, &(0x7f0000000040)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x641aebca}]}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xad8}}}, 0x84) chmod(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/26 14:10:10 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x8000, 0x8080) r1 = socket(0x2, 0x3, 0x40000000000000ff) dup3(r0, r1, 0x0) 2018/03/26 14:10:10 executing program 4: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000180)={0x0, 0xffffffffffffff9c, 0x1}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000001c0)={0x80, 0x40}) r2 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) pread64(r2, &(0x7f0000000040)=""/190, 0x1e, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="01"]}) sendmsg$nl_netfilter(r2, &(0x7f0000000280)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)={0x21c0, 0x12, 0xf, 0xc, 0x70bd2a, 0x25dfdbff, {0x5, 0x0, 0xa}, [@generic="dab80e76e1f211ad63e5e439bbcfdc3a5ce30108a8dd398e73fb4e332d90ab11bdf45d0e7077449905490be908c45e4d823aff3ec9e14c2c81c5e63966a25fe4a8bc9a5d3499c08b61404dea440c5e42bb812c90ed57b9485bdfb538f8f4aa736920df7b00fcd209b608018bd24984c531bd10816770e744df9f04a96de8ac1a6cd4daa27bc7522e162e70a9c71c2f1b88243caa02124661c8bcfe08b5ef488dfed70451d05b62c3b9aa1341bad0e990056a", @nested={0x20f8, 0x35, [@generic="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"]}]}, 0x21c0}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000002c0)={0x7, 0x31, 0xe0e, 0x9}) 2018/03/26 14:10:10 executing program 2: io_setup(0xfffffffffffffffb, &(0x7f0000000040)) r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)=ANY=[]}, 0x1}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x80, 0x0, &(0x7f0000000140)=[@dead_binder_done={0x40086310, 0x1}, @register_looper={0x630b}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x20, 0x8, &(0x7f00000000c0)=[@fda={0x66646185, 0x6, 0x0, 0x5}], &(0x7f0000000100)=[0x68]}, 0x5}}, @release={0x40046306}, @decrefs={0x40046307}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x0, 0x2}], 0x3e, 0x0, &(0x7f0000000200)="13d35f6139a56fbac7ccb320846115404372a72a19cb6288173711c8376ba1584c3c9b9d090a32622c0513e2d8cdd67c515faac362c69be14f60b2e5ac05"}) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f0000000280)="f20bd92a444aa6ad140117957a252dad609c304af3174def6ec15e99d30ac4ce24c278219c91d06e4df823f46c523c0c85a6cec515a277ff2cd14a078b0879d149f9280dcd6dd0e1afcef2431bea40716de2e6ea0dca74fa704b26b1d5259d1995eeeddc94f2ed050382e670677d0de277659da477d9f0f73674df589200c68489c925c5e506fd9d1d05c34f7b78a9e4f64a03adfa4a7d352f43ef9ea730b4e39cbadd368add219c98638e9bc3bf347e965497cc148171c5a6390332164998a69f80011674a029b1a9156a662ad9b6a5167f3993b9a1904237fad06bfbda211e2b75e1c02939ae2ef6cc70d3", 0xec}], 0x1, 0x0) sync_file_range(r0, 0x8, 0x3, 0x4) 2018/03/26 14:10:10 executing program 3: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0xfed, 0x2, 0x0, 0x0}) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000040)={0x3ff, 0x10, 0x1, r1}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000629ff8)) 2018/03/26 14:10:10 executing program 6: r0 = userfaultfd(0x80000) mmap(&(0x7f0000b1e000/0x1000)=nil, 0x1000, 0x800200003, 0x10, r0, 0x0) r1 = eventfd2(0x9, 0x800) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x401, 0x3, 0x8, 0x4b3a56a, 0x1}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r3, 0x7f}, 0x8) openat$ion(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ion\x00', 0x10000, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000000c0)={r5, 0x87, 0x3}, 0x8) sendfile(r1, r4, &(0x7f0000000080)=0x2, 0x400000ff) 2018/03/26 14:10:10 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') mount(&(0x7f0000000140)='..', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='fuse\x00', 0x40, &(0x7f0000000200)="b1efbf33218d") symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r0 = socket$unix(0x1, 0x7, 0x0) chroot(&(0x7f00000000c0)='..') creat(&(0x7f0000000280)='./file0\x00', 0x144) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000300)={0x1, r1}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2100, 0x80) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) umount2(&(0x7f0000000100)='../file0\x00', 0x4) ioctl$TIOCMSET(r2, 0x5418, &(0x7f00000002c0)=0x9) chmod(&(0x7f0000000240)='../file0\x00', 0x102) 2018/03/26 14:10:10 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000140)) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x20000) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000040)=0x7, 0x4) setsockopt(r0, 0x0, 0x82, &(0x7f0000000000), 0x0) 2018/03/26 14:10:10 executing program 4: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)=ANY=[@ANYBLOB="84000000000000000000000000000000005b659a62290ffc380c2dbfc75e8917e101000006000000001cb4e2bf501db1bb948decd8337f6d63cc8769c29c4d91b0325df0be48b748d3050bc1700612dbc3080c91125fa158cf0d70309f7f19cc7c8262d73295c0351575a9e8aa5944f2a432a15b3fe56aa566ce5ccee93b17c20b412e"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r0, &(0x7f000053b000)={0xa, 0x4e20}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup(r0) sendmsg$kcm(r2, &(0x7f00000002c0)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6gre0\x00'}}, 0x1e, &(0x7f0000001340)}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x36, 0xffffffffffffffff, 0x0) tkill(r1, 0x15) 2018/03/26 14:10:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80585414, &(0x7f00000000c0)=""/3) writev(r0, &(0x7f00009b3000)=[{&(0x7f0000a5f000)="29000000200019fff63d0027000000060200001615f50005000000040d0010000000000200f9000008", 0x29}], 0x1) r3 = accept4(r2, &(0x7f0000000000), &(0x7f0000000100)=0x80, 0x80800) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r4, 0x4008ae48, &(0x7f0000000440)=0x100000) fstat(r3, &(0x7f0000000140)) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000480)) writev(r1, &(0x7f00000003c0)=[{&(0x7f00000001c0)="4e5519df20465ad988e4fa4f25c444f6390d338beb3203bf351d6433b3ba3bf24abda4d30677d4cbe96359789161ecdf760cc81629f415b683109ff387dff362b6f5689fe630538c8ec0383ad88caf814e6d5d305d4e77c4daeeb7682218498418a29f7cb57d8f56c174d6082f82f2f4cb3cc8682f4e53bff41dc2e0fc223eda44696040115b0451d7c3472eb8cb31328df5510faf44a3206bfeda4b8efe89774cfbdfe71e6d86cc8291fd395919128ca4e6e9d833fba93c454a1b76a3f7563032f6a5c62b2ffbdf25d2209a37d0d45126d14eb32d", 0xd5}, {&(0x7f00000002c0)="3ee46ddadb14dfb984a50ec35ba484f7f4afe0c65a9152fe15dc4316", 0x1c}, {&(0x7f0000000300)="46428b01e6c28d00dfcdbaa9a50df009894097e9be75d9adb4e62ce614583ebe2378fb535e519817354a428db5e08fdbc6cf9f1242d73abcd2160fdda1e5e13b1e905df261f7eda76b5809eea28463a392e3cb8e2c8de6840f8b66ca268cf6555be2a0e4e466a9c407557e4e7980e3c1945723d58bc22e29a4eb7ba7ab0c3ece61c66b9aaaee0d084b53c4b7c4f93f2721", 0x91}], 0x3) 2018/03/26 14:10:10 executing program 2: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0x20) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000080)=0x100000001, 0x4) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)={0x8, 0x0, 0x10003, 0x80000001}) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00000001c0)=0x1fe) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40106435, &(0x7f0000000180)={0x800, r3, 0x10001, 0x1}) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)}]) 2018/03/26 14:10:10 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bcsf0\x00', r1}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0x8dff1ab098102993, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYBLOB="0010000000000000cbf8f53f7a5b5280f6121e26a3d6a1c17f776cb355000000000000000000000000000000002320e948dbe314e816c4f93814747522e17514bffc445992a507009e5c11dccd37cb0a019fc9677c5e3e1efbc6a8179356355b2a731d1ef38166e4c03fe04ffc1fe1fbeb827e797ceeb89e9a0e6b4d099846906aea"], 0x2}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/03/26 14:10:10 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000b80)={'filter\x00', 0x7, 0x4, 0x484, 0x0, 0x120, 0x0, 0x3a0, 0x3a0, 0x3a0, 0x4, &(0x7f0000000b40), {[{{@arp={@dev={0xac, 0x14, 0x14, 0x10}, @broadcast=0xffffffff, 0xffffffff, 0xff000000, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, @mac, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10000, 0x3f, 0x3ff, 0x9, 0xfffffffffffffffc, 0x6, 'nr0\x00', 'lo\x00', {}, {0xff}, 0x0, 0x81}, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x40a, 0x7fff, 0x7ff, 0x3}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x8, 0x1}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0xffffff00, @empty, {[0x0, 0x0, 0xff]}, @mac, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x78464f6e, 0x57, 0x2, 0xcf8, 0x4, 0x4, 'vcan0\x00', 'eql\x00', {}, {0xff}, 0x0, 0x21}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @multicast1=0xe0000001, 0xf, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) sendmmsg(r0, &(0x7f0000009240)=[{{&(0x7f0000000100)=@nfc={0x27, 0x1, 0x1, 0x6}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000000)="b8c1ea7f2d3f95b713be37f46fcd44b3a1f9ab893107ef6697633897765e361def817b2949e57195e717c0d4023b0fbcf0", 0x31}, {&(0x7f0000000180)="397bae5d5d52ce15b96b614671e9962dbe7ba479d7d6ba241ba4b2902ff1091c8aac9c9292bd9449cd1483c68f97acae3039c9f691cfa93b405da8d885e56737ecad90e50419aabc3512f6c7ceb7d90254e00ae753dd399f1993d150b0f06812a2c960cdebc3cdd74ae568936d3dbec00957d26dd0e849a993d0def8d34bfa256146a4e48066be6ea60556ec2a609774f838fc796ccd618f57520fbaac5a9fca2c99e7cbb6282086d4aef5b0c8056e3e036b64987c45da0dd67d3554f2a1488e997a7d9f18020cbe691c99be041e53c51e7c422742d55445051ac6af", 0xdc}, {&(0x7f0000000280)="fce155cd59a4cad7fe6ab5a17139ecac66b1ea2eee4589628e6b67d5ab437695e3bb7aa95e3b96e41f33f1ee42969a5f26e197e922666b60697ff13525c55684605f77503473f85937efd4ee2c5c6ced6584e26c7ed4b44dbcb412", 0x5b}], 0x3, 0x0, 0x0, 0x4000}, 0x992}, {{&(0x7f0000000340)=@nfc={0x27, 0x0, 0x2, 0x7}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)="ae920ba7223a8c9e212f0bc47db5c88daf38b9fede35d730954245f659f2b4a00558b15544a7d0aed67c59a6b2e724d4a83e3f4106b0a1c562f67222cbce5327ce4d586fde3775417132", 0x4a}, {&(0x7f00000004c0)="8783967d517ecbbfe1cc65dca677997ab1b0a3b8e2d37ed1e8d633c83cb9726e442cb4000d07027388621748a118237bdf7ba286f622955f3391e95b41caa964ec333e7d3c486653ba10324b15e1426188aff5636e63e79b5b87cfd7e9", 0x5d}], 0x2, 0x0, 0x0, 0x4000000}, 0x2}, {{&(0x7f0000000580)=@pppoe={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'rose0\x00'}}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000600)="288d3aa080ac35af520ebbf2577d176fdf8db6e6ec86b6902b5fa133dffe6599efb5ea5be46c1886532b7175ea863c", 0x2f}, {&(0x7f0000000640)="eeb0b1a98ace66ee4055d2a911b72e9921c4c1e3fd8368548941a1891b86786c0daf20fa1047c23dd3be55aca6d1a93ae5559170f26b796357c9bde88a614f35917a4cd6767ae916da027f38cd8b0c95ebd0270bca4c81980868e999852d29222d63563214aee18ac57aae3773fe90f3482c8ccc8f32b3f15d", 0x79}, {&(0x7f00000006c0)="1fed6279ec2b513fb8be7c72d089", 0xe}, {&(0x7f0000000700)="1777af256e4da65809c9d6b6471e7a680adc39fbef5b91d8a05f4beb981db81e988ede4868e14d1f713852d1e98f371150b463a272cf4b34d8ccaae4c0536930f69bd302f6ad3bc47e022f28cf84aada360f2bd94da5cf61e256007ab46dd46beab379f8c4ace6", 0x67}, {&(0x7f0000000780)="c3852145cdd0da1f8c6517841da42fe547fa83ed29d7b4eb7f69f793234ceb478daa0158dc82ec6c093799c683432b2c4367025989af06f70e7ce6efbd422318534836962bff1bc29a0c568ca6632a46beae208ca124607787d9051a75a51e027c90b803d9c722b88a2d3121f9717bdb5e656a61f3219ad8e333bf34ca509ee2d036deec4f423077c522374af1276163fc2575f9e7b7f5c2c0f2ba2a426ff80f6694f9cb773c388ceb20ee64b05457face", 0xb1}, {&(0x7f0000000840)="2869e948bc31aa86545e3ac84ee2d07d94f6a43bb416df5c1327c21a844ddeca6b6441e7b50997372043b72168a10863562f9895e5f6a8db0469369edcc7a3484c4b64257cbd054e6fadd8614b3e97cb24195908aa68efc25e1867f68dfdd96663a7557fcf83fbc8fe1f792bfebc31d1b7ca2dd13f5fdc9cb5b9894c0eb1f31212740e73c480385f260024c4d761f2ba10157b06830e7d5b73a6a32eaacfe47495375fdf192834fb0b770248965e45024bfd160ee6b3a152f3ca264fa8d0e37ef959ab713370b9c752e5ba54", 0xcc}, {&(0x7f0000000940)="c6b9f4a294aab65f5ca0cce4eb4aae299373b1aba5efd6486f5c1c9f829854cf7688cdc3a5a07f240f284ca58e466f8950abd4cdf6740518f7b5da34d86021464fc4d5915383cde95bccb4b7b46cddfdc35b420fa5dcaeb3a6d2a540b48f", 0x5e}, {&(0x7f00000009c0)="01d0276d7260d418828462728370dfe413d9eda696af0c951c1729aac24067b37deb66c6b36f01b6b8f5aa008578c0962930e8dc38f29688b057a4ac37d82edfcec3f69ab9a53433256d974a5451f8a9a1f12520fb246c1361d24af17e084e3dd9c396bc4f4582f05a8605f662061bd7dca727e58065b9fd0742085a0055f22ff0294166127f6c7f3fb818b0a6e79091e2332b22b1028e50ab357640b66edd52d23b5b7c46187b6b0a7f4a9610e698e0612042a3a88cb9", 0xb7}], 0x8, 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{0x60, 0x84, 0x1, "11afc2c8ae38f2e76003a428874523becae5ab6d2dda77eef3d390e3278eb6f293bc4222a0d3b3721bba434b6f50d9bdb1c02a91cc0127aa7607d01bbeaf6dbd4e19e8651fc1dc6fd5feee45f0a8bf2a52a1eb"}, {0xdc, 0x230177c7cb5887fa, 0xc047, "832821a8529988f05a34aa1abf55a85d014fd227f24e1469bb86dc427744a078a5998a603416b6b6dda597b8330f281309113309e78b01f21bc9c6436a1f981a2ea06530e7215194f7e039264d09111b01e11661c1da5b58832b477bd1a676e76baf5f1ed24523a0857469ce00278eaac468df1087a1b1bbd5855c02b9cf9dd5d67fab44abfa34253e24fe4081afdb3c66e2206860baa5a48f44cf0fb43cbc18610691bdd83e3fdb18f35e0a89514e3706ae7a31bf2226f773fde9b4cff57d93a24a0adc7df305012466b15ab7"}, {0x28, 0x10d, 0x8001, "c4fc9f0ce48da2391a42df0d2099b8202f973709dceec2d1a530"}, {0xcc, 0x88, 0x6, "9dc46bbc011b47d50807b7a587dd56d1809384e4b645001917cb30d3bde7ee9db379b7031bcc3fa0d12db00f45d0e2a7645974acaf57854d2f228f4604933e41a65ef26581d778f64bbb2afe2161e2e0cb0072e9abb55bd8f66697c9cf1d59a9b3ba3aff33cef4076d2ac8c763db6a343add69e5f335d12d07efe0eab9c1dec26df6437dfcef4a5e4bcc2b6dc612507823a3270fa10cd7ecffbe536cb6932d57cb3d908b07a6781c67b8ccd9632c5cf867b229cf119a03785ed3f1228f"}, {0xc8, 0x114, 0x1, "9990edd08207b7b88a5f57345faa17cddfebb798f32444c9487de58826c9a002060fdafdbb67b2ba07bf355372e9d2448529e81dcefec5bd16ea49b99fb7700998178b2843855214c82087826fd8eadc9235c8dc989bcc169349653cd6a7848af87235d10e7c420ec1ab4e73a449d01cf3e917d8fdcbcef43da0f57d41dacb7133f4232e10d436ad536894474a577a959ec2a590dc7517c3df181f98839b0a5307f461e6c1cb74eaddae5211bb89d15bc1421bd7e54ea3a653"}], 0x15d8, 0x4000}, 0x8}], 0x7, 0x8000) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000009780)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x13b) r2 = syz_open_dev$dspn(&(0x7f0000001080)='/dev/dsp#\x00', 0x6, 0x20000) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00000010c0)={{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, {0xa, 0x4e22, 0xaf8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1, [0x0, 0x401, 0xf9, 0x8001, 0x8, 0x4, 0x63d, 0x7]}, 0x5c) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000440)=@nfc={0x27}, 0xfffffffffffffe99, &(0x7f0000002880), 0x3c9, &(0x7f0000009340)=[{0x0, 0x119, 0x616e, "e73f71a168675378bf3cf820defe026e4e1dd82f2f6d489bff59668b5df0991de15114c342413b41a9a50864ba725afd2c0bde555b78d91fddd71722854af75922ef08e90962c1b47e8d0036c26f447c4eb5797a901cc369c435c15cd047683880c04e31a2c9ba3e82"}, {0x0, 0x10b, 0x1367, "863bc900fe4d27ce4946dbd2253d4fcfdac527a628413faece90dc16de6312fb0109b0901dfb652c477de43f137ffc9c589380f9df7a986af02d00044b73c26aa7c95c3663526e955faba37c3ae10b6d1ebf92b97fb3638890"}, {0x0, 0x112, 0x5, "2b1f864db7084a5f3359f5a19a0a7304d119c0b49b4cdde6822b29fc23918a3b095516ea487083277c7cd0aaea5fd55d8552ff8793f0a3e6733f966fd57d40869fd48b1338e0d733100e005d75387ce913276a205e90615e4d030da08c076c166b1ab43395fd253caceb2c487797734a8daa50dd1535e9adf6ae6226ca798157f02c92bad6f6a51ec6147e087b975be6c5b1cd5f7ef5e464f107cb32b78ac08a54f9f8663af2fcc43c87c2b1111f2eed44c795a5b3d26ca47327445ea9d8818f59e348ffe42103c5e822e93ce41fd8ae56db124f76011d9baf1c17142781d6054bf442b8f1729d"}, {0x0, 0x115, 0x1, "e6b7fa9c824a01c4d97ea2efcd0efc8d740fd604cd53e5f34afb136b6d97b5205d2642354a242ba48deac4c81b473b7e6c2948e296356117caeba1b46dff53cc352e09e1f41f32cf84c50cd121a1d2702fadd9a5ac2db8ce01d98bac628f2a46273ae8eb63daa36478e8413305026b851c580bdf90b60f53db"}, {0x0, 0x10e, 0x7fffffff, "ceecb17fdf25860b4da7f06b8a8646fc755a4f5f16b59f89b57978cf2b952924137e4df682c7a47af1c17222a2667d5f46f928344906736030c8ee0e6b536466fdda1a98ff9bd1eff64510ca118dfed6c2748d7c8a0512286681c51b538d7b32d67d40783eaca6a8549a0b27227a88f6c16bcd52e6d252aa1d187352d700560c9756bbb4818c33fd845f452a4730fdd66ea7885093b443ca96f64f3b3c429fb31aabb7f8ee4b05c4fc8b931b4ca5a427745da42740e67e44c1fbc2d3e95d5648e6e1a8248272b4feead152c16294daad5e2f00"}, {0x0, 0x1bf, 0x2, "ba8384caca944956938daeb093df43324a9734990513f3b538d71c2b3ab7a4e9c612e2384ffe758a06f8b6605fe195c8fb4b698229c9845b69d3faeff31e77eae3e89ae5cfeb32df10554d03e263760158248c4e53f7ff206305e9dd4300f6debe93fc36d4d50de0779be3a341015089a3aac646e07633443984ef60a727c3e783b823efa3547e937f56ae58d62a8320519d91be81b944018f1a4bd986a06f6d5bb37398849d5d133571116cb812f352d1d4de7e6593ac61eac827dbcffb036a7ae1ceccaf3d8dc559efda983b2064a37802cea035d26bdd735266a56bc2a6c1c2247a"}]}}, {{&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f0000005340), 0x0, &(0x7f0000005380)}}], 0x2, 0x20000001) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000003c40)={0x6, r0, 0x1}) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000003c80)={{0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd}, {0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x9, [0x0, 0x9, 0x4, 0x8, 0x1f, 0x1, 0x0, 0x5]}, 0x5c) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000b00)={0x3, &(0x7f0000000ac0)=[{}, {}, {}]}) 2018/03/26 14:10:10 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x9, 0x0, 0x3, 0x1}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x8}, 0x8) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) prctl$intptr(0x26, 0x0) 2018/03/26 14:10:10 executing program 6: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f0000000040)='./bus\x00') symlink(&(0x7f0000ad9ff4)='./bus\x00', &(0x7f0000ee1ff6)='./control\x00') syz_fuse_mount(&(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x24) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x401, 0x30}, &(0x7f0000000200)=0xc) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10) 2018/03/26 14:10:10 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000300)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x10) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x200, &(0x7f0000000080)=0x4) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0x5, 0x4) getsockopt$sock_int(r2, 0x1, 0x3b, &(0x7f000004a000), &(0x7f0000061ffc)=0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) 2018/03/26 14:10:10 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) getsockname(r1, &(0x7f0000000100)=@nfc, &(0x7f0000000180)=0x80) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = dup3(r0, r2, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00000001c0)={0x81, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x1, 0x5, [{{0x2, 0x4e20, @rand_addr=0x400}}, {{0x2, 0x4e21, @rand_addr=0x3f}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}, {{0x2, 0x4e22}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}]}, 0x30c) bind$nfc_llcp(r3, &(0x7f0000000040)={0x27, 0x0, 0x1, 0x7, 0x0, 0x5, "ce123418a420334102eb98bd077073a7371eba6f70d147017ccac9e6071fce12dd07e24384cb704b387483ff01fa67fc7a92f6ccc871a24aaf5a11c63d7dd3"}, 0x58) [ 182.455564] netlink: 'syz-executor0': attribute type 16 has an invalid length. [ 182.494967] netlink: 'syz-executor0': attribute type 16 has an invalid length. 2018/03/26 14:10:10 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x7ff, 0x400000) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000180)={0x2, 0x9}) utimes(&(0x7f0000000400)='./file0\x00', &(0x7f0000000480)={{0x77359400}}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x260300, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000100)={0x8000000000000000, 0xf000, 0x4, 0xa, 0x2}) rmdir(&(0x7f0000000000)='./file0\x00') readlink(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)=""/225, 0xe1) 2018/03/26 14:10:10 executing program 5: r0 = socket(0x1a, 0x805, 0xfffffffffffffffd) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000240)={r2, 0x12}) timer_create(0x7, &(0x7f0000000140)={0x0, 0x3, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000180)=0x0) timer_delete(r3) 2018/03/26 14:10:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x14) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) getresuid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) r6 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@loopback, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000640)=0xe8) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000740)={0x0, 0x0}) getresuid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)=0x0) r11 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000840)={0x0}, &(0x7f0000000880)=0xc) r13 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001100)='/dev/dsp\x00', 0xc781c40f74c8ebbd, 0x0) ioctl$KDGKBLED(r13, 0x4b64, &(0x7f0000001140)) r14 = getuid() stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000980)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000a80)=0xe8) fstat(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000b40)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001180)=0xe8) getgroups(0x8, &(0x7f0000000c80)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r22 = openat(r0, &(0x7f0000000f40)='./file0\x00', 0x40, 0x0) ioctl$RNDADDENTROPY(r22, 0x40085203, &(0x7f0000000f80)={0xffffffff, 0xe7, "bb25ec3a58bc565297c83ff9b92a9f3e2877676141a5bf0180f54d6b5cc629a570ca88f774be2ad02b31563410669510083cda96253734140ddd4030fdb04fc3c728a7b1f574c6fc74d7c2c9d8a4e79bbb3e3c3f7d97ba547fbbae06f174b87b307510557f099d8859360b3105b971951dde9a678ad56542743551278dbb611c4d6bbbe082ed18c4b53318d9a7dc9e4055f07831d8daf1b8fa2133240b30564291672dd635c97ddaee6ef66d8542770d396dafd8ae0ab3637260094ea14bad06386cb708c7ac627ad5e7ee70cc51bdff0faf4f5b19dc27e4cf6f11be52f1876cb04ed79e8fec78"}) r23 = gettid() stat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000d80)=0x0, &(0x7f0000000dc0), &(0x7f0000000e00)) sendmsg$netlink(r0, &(0x7f0000000f00)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x3ff, 0x2000}, 0xc, &(0x7f0000000500)=[{&(0x7f0000000180)={0x20c, 0x39, 0x200, 0x70bd29, 0x25dfdbfb, "", [@typed={0x8, 0x32, @ipv4=@dev={0xac, 0x14, 0x14, 0xc}}, @nested={0x174, 0x20, [@generic="a5c707a71a5b28988e4f10088ec9681f1d147e91d9abfeedb127ed832adde757377f4acf5225a443b5e1879c08e9fa6f8f319d3dccb49f47448552d480d13f22b872c46f08bc9fad0da17509931b05943bc90929082f2ce3", @typed={0x14, 0x25, @ipv6}, @typed={0x8, 0x1b, @str='\x00'}, @generic="b4b11f79324b6b2967b73503124c06ee19705b607d02fea1269b39bb9c9989badc2c134f93aac0a0b03b46f22ad783f364c9b52d342ab5ecd44461343522358b4bdd2670c7ecc1dd28cbeabb569a0bcd26757909dabb7700419eec44e6f335af9402db1e66152f04286f27185ecde25b60510ecabf399e08721a7807386d76603f00d4866f5ef97d2c71", @typed={0x8, 0x8e, @str='S\x00'}, @generic="0b7a9ed83919b29973577a48b3c1487ee6bfc7068e498af1caf42c2b833f64fcc3a68b06ab677dd64ed8dd31d45f1cfefc199633070970768a1cfae646d14bec8594eafef41bbad7688e95ab1ac74f8aec", @typed={0x8, 0x44, @pid=r1}, @typed={0x8, 0x61, @pid=r2}, @typed={0x8, 0x7c, @pid=r3}]}, @generic="c4512c55eb3852574cff81781d1553d856aa04d7c37572a3b9", @nested={0xc, 0x3, [@typed={0x8, 0x2f, @uid=r4}]}, @nested={0x58, 0x5f, [@generic="41380ffd5cb96d520cf411a61e5d7778c21ea414b70088d7b34f2e89ebf99502462c71a51ab0ef2101669d94e49e0a", @typed={0x14, 0xf, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x9, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x61, @fd=r0}]}]}, 0x20c}, {&(0x7f0000000480)={0x50, 0x15, 0x302, 0x70bd25, 0x25dfdbfe, "", [@typed={0x8, 0x61, @uid=r5}, @typed={0x8, 0x50, @str='\x00'}, @typed={0x28, 0x16, @str="7d747275737465642a70726f6370726f63922b2e5e6d696d655f747970652f2400"}, @typed={0x8, 0x78, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x50}], 0x2, &(0x7f0000000e40)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r23, r24, r25}], 0xa0, 0x841}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000001080)=ANY=[@ANYBLOB="2c0000002b00ff0a0000000000a033acc056e5247ae3fdc8e00736df07d1cd25a06b53c2a377a5ff000000030000001800000014000100085454a7a193f66149000000"], 0x2c}, 0x1}, 0x0) 2018/03/26 14:10:10 executing program 4: syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x400000) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00000f0000/0x2000)=nil, 0x2000, 0x20000000002, &(0x7f0000000000)=0xfffffffffffff596, 0xb12, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)=ANY=[], &(0x7f0000000180)) 2018/03/26 14:10:10 executing program 3: getpgrp(0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x40000) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x71, "de259b8c8d67d7b58486f7012b0021d9cbdb3e03f2fb50ac297b1c679142061d73adfa13d8321f1c714302182527c71ae16419f0419f1d68dd5fed5f2fdc0f97d4fa2a61d92b8c0a58a87ef2e98faf135323bbd225afed3ad3494ec79a67a7618b6fef077758ee93681263f1d99d125aaa"}, &(0x7f0000000100)=0x95) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x5) 2018/03/26 14:10:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) readlinkat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/125, 0x7d) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) listen$netrom(r2, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x32, &(0x7f0000420000)={0x400000000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x104) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/26 14:10:10 executing program 6: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000315000)=ANY=[@ANYBLOB="800000800000100e"]) r1 = dup(r0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/03/26 14:10:10 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffe63, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)) read(r0, &(0x7f00000000c0), 0x0) 2018/03/26 14:10:10 executing program 7: r0 = socket$inet6(0xa, 0x400000002, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'tunl0\x00', 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) getsockname(r2, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) 2018/03/26 14:10:10 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x100, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'sit0\x00', 0x7fff}) r1 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) 2018/03/26 14:10:10 executing program 2: r0 = userfaultfd(0x800) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x101, 0x100) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100)={0x81, 0xf02}, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffff9, 0x200000) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040)=0x9, 0x4) r3 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffff9, 0x40020011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/26 14:10:10 executing program 3: r0 = getpid() get_robust_list(r0, &(0x7f0000000180)=&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f00000001c0)=0xc) sched_setaffinity(r0, 0xf854bfc3b7a9d965, &(0x7f0000000000)=0x88d) clock_nanosleep(0x4, 0x0, &(0x7f00006ba000), &(0x7f0000000240)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc035, 0xffffffffffffffff, 0xfffffffffffffffe) r1 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x7, 0x1a9002) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000002c0)={0x3, [0x8000, 0x6, 0x7]}) pkey_mprotect(&(0x7f000026b000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x0, 0x0) geteuid() 2018/03/26 14:10:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x1) recvfrom$llc(r1, &(0x7f0000000080)=""/45, 0x2d, 0x2003, &(0x7f00000000c0)={0x1a, 0x304, 0x3f, 0xb02f, 0x7, 0x5f, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/26 14:10:10 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0xa, 0xff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x90, &(0x7f0000000000)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}, @in6={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, @in6={0xa, 0x4e22, 0xe7b, @local={0xfe, 0x80, [], 0xaa}, 0x100}, @in6={0xa, 0x4e20, 0xafa2, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r1, 0x4}, 0x8) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) close(r0) 2018/03/26 14:10:10 executing program 1: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0x40000000000a, 0x4, @tid=r0}, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000853ff0)={0x0}) rt_sigsuspend(&(0x7f0000000080)={0xfc}, 0x8) timer_settime(0x0, 0x0, &(0x7f0000000040)={{r1}, {0x0, 0xe4c}}, &(0x7f0000040000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.stat\x00', 0x0, 0x0) getpeername$inet(r2, &(0x7f00000002c0)={0x0, 0x0, @loopback}, &(0x7f0000000300)=0x10) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000340)={0x4, 0xfffffffffffff004, 0xffffffffffffffc1, 0x101}, 0x8) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockname$unix(r6, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) utimes(&(0x7f0000000380)='./file0\x00', &(0x7f0000000140)={{r3, r4/1000+10000}}) rt_sigtimedwait(&(0x7f0000b5eff8)={0xffffffffffffffff}, &(0x7f0000e6fff0), &(0x7f0000685000)={0x77359400}, 0x8) 2018/03/26 14:10:11 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000140)=ANY=[@ANYBLOB="c87a3fc7badfaa614f258d00fcfea05d"], 0x14}, 0x1}, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x180) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000180)={0x6, 0x80, 0x7, {r2, r3+30000000}, 0xfff, 0x5}) [ 182.691283] binder_alloc: binder_alloc_mmap_handler: 14798 20000000-20002000 already mapped failed -16 [ 182.724807] binder: BINDER_SET_CONTEXT_MGR already set [ 182.737010] binder: 14798:14805 ioctl 40046207 0 returned -16 [ 182.775102] binder: release 14798:14802 transaction 19 out, still active [ 182.782051] binder: undelivered TRANSACTION_COMPLETE [ 182.787236] binder: send failed reply for transaction 19, target dead 2018/03/26 14:10:13 executing program 6: munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = socket(0x2, 0x80005, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'lo\x00'}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'lo\x00', 0x7fff}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x10000, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/26 14:10:13 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000946000)=0x7, 0x4) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', '&-!$bdev\x00'}, &(0x7f0000000080)=""/216, 0xd8) 2018/03/26 14:10:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$cgroup_int(r1, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000340)=0x4) io_setup(0x400, &(0x7f0000000080)=0x0) io_submit(r5, 0x0, &(0x7f00000004c0)) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f00000001c0)={0x1, 0x0, 0x5, 'queue1\x00', 0x4}) ioctl$KDDELIO(r6, 0x4b35, 0x8) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000100)={[{0x1, 0x71ec, 0xffff, 0x6, 0x5, 0x4, 0x4, 0x7, 0x9, 0x240000000000000, 0x400, 0x100}, {0x2, 0x9, 0x1f, 0x4, 0x9, 0x6ec9, 0x4, 0x401, 0x80000001, 0x1fffffffe000, 0x3f, 0x3d7, 0x1f}, {0x90c9, 0x53, 0x2, 0x0, 0x8, 0xe9, 0x4, 0x0, 0x7fff, 0x3, 0x19, 0x6, 0x7ff}]}) sendfile(r3, r3, &(0x7f0000000040), 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000380)={'teql0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/26 14:10:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7ff, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000000080)=""/65, 0x41, 0x400, &(0x7f0000000140)={r2, r3+10000000}) clock_gettime(0x0, &(0x7f0000378000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{}, {0x0, r4+10000000}}, &(0x7f000000dfe0)) read(r0, &(0x7f0000204f3b)=""/197, 0xc5) 2018/03/26 14:10:13 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00000001c0)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000180)=0x8000000000000000, 0x8) r3 = memfd_create(&(0x7f0000000080), 0xa) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000040), 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r1) 2018/03/26 14:10:13 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) listen(r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) kcmp(r1, r2, 0x3, r0, r0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) [ 184.987244] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 185.010688] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/03/26 14:10:13 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001d80)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001740)=[{&(0x7f0000000080)="b96794644afbfa2ee2b2b99bef36e7a72aefa16b6ca75d145daf939883b6b73c7661cd3c64c5ded4f920dd4b96", 0xffffffffffffffc0}], 0x1, &(0x7f0000000280)}, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="0320c8f5d474862de666005475d1713bfb0881e479670e5e87b5ccd70a24c21d"}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001a00)={0x0, 0x9}, &(0x7f0000001a40)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001a80)={0x0, 0x1}, &(0x7f0000001ac0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001b00)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x400, 0x4000800000000000, 0xe5, 0x200, 0x7fff, 0xff, 0x400, 0x9, 0x1, 0x5, 0x1f, 0xffffffff, 0x0, 0x1]}, &(0x7f0000001c00)=0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001d40)={0x0, 0x2}, &(0x7f0000002f80)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004080)={0x0, @in={{0x2, 0x4e22}}, 0x7, 0x1, 0x9, 0xfff, 0x1}, &(0x7f0000004140)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004180)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0xc8f, 0x2, 0x401, 0x9521, 0x7f, 0x68, 0x1, 0x1, 0x1f, 0x7, 0x4, 0x4, 0x5, 0xd62, 0xff]}, &(0x7f0000004280)=0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000042c0)={0x0, @in6={{0xa, 0x4e23, 0x800, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffe00}}, 0x1, 0x0, 0x5, 0x7b2, 0x7}, &(0x7f0000004380)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000043c0)={0x0, 0x9}, &(0x7f0000004400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004900)={0x0, 0xe8ed, 0x4, 0x7, 0x7c7d, 0xffffffff, 0x1000, 0x6, 0x0}, &(0x7f0000004940)=0x20) sendmmsg$inet_sctp(r0, &(0x7f00000049c0)=[{&(0x7f0000000280)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10, &(0x7f0000000400)=[{&(0x7f00000002c0)="82a592ef56d2bf25c7e678c39c6a826378dc9c10b9b5dd8e7e990e4dd552997513cc5649285ffb6750944c0c88e1bd31d92d9fe74be183ec53e52194edad142c27", 0x41}, {&(0x7f0000000340)="ae0aa83bbcc5310e9bf2ada2ee3f559500f28bf7dee8d65211110315df15eef737637c19fc62d8bff2250644444cfd0f24616cdd069ff283e0c734f20d4903ef316d88d24382bf238f86e8de45a0b5a60bab6e4803393cb4ce50aff2cfb830cecb0f30ff301981b8cbed6571dc9cd0dca2c568cfbbdbce382234a916268517408eef4ff1ea02c812fc7850e214bef7953f9c3e6072f99a4320839dd512d4503b5818319f212d38ea1181f603cd61487123b542367ff4ab", 0xb7}], 0x2, &(0x7f0000000440)=[@init={0x14, 0x84, 0x0, {0x1, 0x3f, 0x8000, 0xa28}}], 0x2c, 0x40}, {&(0x7f0000000480)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000001980)=[{&(0x7f00000004c0)="f30f32dacd65df67a76b4363b8a39faa141eca90f39db048c5c15d4f809259a75584df344c4b170533e07cdb4ac22c63d1ceb60f1dfc86f307c608e2b592632ea2cf509b9550112344c19c3329619136c61cd374460efd8b54272fb1040013bd5f3acef4499d928757a7a4127346a7eacb9a58a60c", 0x75}, {&(0x7f0000000540)="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0x1000}, {&(0x7f0000001540)="2db2f70dc4de238444782c7e5a4007f9f1f871b4779aa1f3a8582e2e1d4551cf8327d549fafb977f96003852f1306c8782455f3aeb99df90092d32744cb35a2203547a86ee49e86124bbbc1fc11fce44438182e39d92565c1cdefeb8f353c35f8f6cf8f8f29cf1f2", 0x68}, {&(0x7f00000015c0)="6cca329765fbfba7eece33df39c99d544f0cf11fe0814970c8f657b7109c3c7f23875c5b0245142d05218a2182351a42f69954d53a5467054cef94c5c213968580432f9505fa5cd6ec3f0e2446d486b2389edc1d594fcd73af1670a3090e54a1f226e6cda9801798fbb6b30fab7f886d7e0d", 0x72}, 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{&(0x7f0000001800)="138b8fa779ffcfca8c9ff81603e635de8cf555153897309c9ab72b50a2ffc85724174ac61a410ae5f890285996ad318c73d9d5a26cbba44dcd72cc60e90bbbdfb79864ee86ac70654f6c5c4d5fe117e840e23031472297b5f506f875f7780bcb0d3379318ee47f1708e2e1848e375b6e646f6dfc4467c91fff3b011b19eb89f111f1f1c8dd8de800d57293d6a587f8ab60b0e6cd008dfe8f250b67d4eac0d3df6b4daf8dc35da0f229402ab6b25e599b47481eade571dadc640e9c9355d3e6e765de823a5092e28403db4a46c97a81f340e4154133d15e7eacc317690003be4ad601452e0e2d59a25b5186f5b27060be5711c3742c5d237f76", 0xf9}, {&(0x7f0000001900)="894a4971483598edeb3997209454d88b4d27bb1092a1b3c07ee2e5b638d5875714091950a578aa8b2e77664e59c0bf2dafdb1d473c2505a99e0e9c58f3ab0fb2bddf7e5243a9a2b2ff73ef0d077121d2234e4d985b9c96b6def6072e685a6ba15f38866626f1ac6bb1f131e58bac68d9450449ea74ca81a6193f", 0x7a}], 0xa, &(0x7f0000002dc0)=[@sndrcv={0x2c, 0x84, 0x1, {0x2, 0x254, 0x0, 0x3f, 0x4, 0x401, 0x80000000, 0xfffffffeffffffff, r1}}, @init={0x14, 0x84, 0x0, {0xa2f, 0x401, 0x4, 0x6}}, @sndrcv={0x2c, 0x84, 0x1, {0x7d9, 0x7, 0x8201, 0x9, 0x80000001, 0xfffffffffffffffc, 0x2, 0x7fffffff, r2}}, @init={0x14, 0x84, 0x0, {0x3d371875, 0x4, 0x5, 0x400}}, @init={0x14, 0x84, 0x0, {0x4, 0x7, 0x4, 0x2}}, @init={0x14, 0x84, 0x0, {0x31c4, 0x8, 0x8, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0x81, 0x8000, 0x768, 0x1f, r3}}, @init={0x14, 0x84, 0x0, {0xa78f, 0x73, 0x0, 0x367}}, @init={0x14, 0x84, 0x0, {0x8, 0x1, 0x7, 0x1000}}], 0x18c, 0x40000}, {&(0x7f0000001c40)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001d00)=[{&(0x7f0000001c80)="ab348f5538f2068007f7d273bd6fbab7e170513db17f01a29264c4430fabb3a95393b4aa51e6afca0941fd20f663efacca7d0f7da4a442066e80b5414cbfbd530f4210b6e8bc77", 0x47}], 0x1, &(0x7f0000002fc0)=[@sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffff9, 0x8000, 0x4, 0x5e98, r4}}], 0x2c, 0x8001}, {&(0x7f0000003000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c, &(0x7f0000004040)=[{&(0x7f0000003040)="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", 0x1000}], 0x1, &(0x7f0000004440)=[@sndinfo={0x1c, 0x84, 0x2, {0x2, 0x202, 0x1f, 0x307, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x86, 0x8000, 0x2, 0xc, 0x9, 0x4, 0x5, r6}}, @init={0x14, 0x84, 0x0, {0x8000, 0x101, 0x6, 0x4}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x200, 0x3, 0x4, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x9, 0x8, 0x4, 0xca4, 0x20, 0x0, 0x7f, r8}}, @init={0x14, 0x84, 0x0, {0x100000000, 0x4, 0x1, 0x9}}], 0x108, 0x4}, {&(0x7f0000004580)=@in6={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000048c0)=[{&(0x7f00000045c0)="919d36d24be1c64cac928a053794359f33b03f82656de060d794d2306a411ee581ecd31a05c84ad9ee06f640f6278ab77f2d6a0cbcdda654bec4ece1cf6d43deec84c46b46d6f4a87beeae187be37e792b53c000e2c3257fca7a5c5e7a2a514d15a82ee08d9349f4369c71c6262c0e1c81a5a8dfc1581379e4c0d89f049d797e6862f4147191e3785ef735df9df6b664f532f26c2402e6888054b322216d3f4400fd1292aafb0f99742de3e35e83a87464254a02b53309fa21203c3ba581c16748a48d40880842b6", 0xc8}, {&(0x7f00000046c0)="06417a68c8a5a86bb77fd614a57550837c84379bdbfb3a235930ff125fc74bd7a6d88c83547df9eebc759952b6cc2dd0e608d2abe585a177b2ce8c58b1d3252c99badb27b2b33e274f8e208c71f272c1f04028309da78938bed601888c547fb642d2f68bb3a49cb5", 0x68}, {&(0x7f0000004740)="c2144c14caf6fa10c72cca33e00617b26cf57d878fec5b3d197cefd1ee748a17dcd4b423c4ae5f394a1fed377b44eb87fcde744dbb0f6e011cefc19471cefcc3bd025f4384b754ae82b68e60024175de5bc7b153f828455037e476e3c3909725aa663f95a6b3962e0923786a5cca07bea2671ddb1b0b593d9bfa9f980d8b2f2f06a54953ded8729c533f02af1fc02e6e5dda7c1a0342844eafe2fab63d9526ca535b60f63b8888da80dadf599838001d31", 0xb1}, {&(0x7f0000004800)="b466d43ff69a674cb9e8af7e7cbddb311e3dbe7adef2d36725fc71e56d2ce7e116678c14e850d5d3c632971f080377c83dece47263329c0126c1", 0x3a}, {&(0x7f0000004840)="935d702c773801c0062d3b23f89ceb1b74466c58504d77a2ecdeaf9617e222048a3b414b1ff872ec944e7caf0a92ff84319a", 0x32}, {&(0x7f0000004880)="7048acc3e8ed1044806f2547d6f8a32061b64fb496ce7fbe21e7bac751f5dd3e4ce18d40d8423bd5438044e9018c08dc4e497af74ad60d6e0e8d6d4e31bb02", 0x3f}], 0x6, &(0x7f0000004980)=[@sndinfo={0x1c, 0x84, 0x2, {0x8, 0x2, 0x4, 0x1, r9}}], 0x2c, 0x44000}], 0x5, 0x24040800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xfe, "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"}, &(0x7f0000000200)=0x106) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r10, 0x7, 0x8, 0x28, 0x1, 0x1}, 0x14) 2018/03/26 14:10:13 executing program 0: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) 2018/03/26 14:10:13 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffffffffffff8001, 0x462000) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r0}) memfd_create(&(0x7f0000000000)='/dev/vhost-net\x00', 0x80000000001) 2018/03/26 14:10:13 executing program 3: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000938000)="440dec03010400030007000000", 0xd) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x10000, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000003c0)=@get={0x1, &(0x7f00000002c0)=""/207, 0x2}) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)=""/239, &(0x7f0000000100)=0xef) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x2202, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x8000000000002e, &(0x7f0000000180)={@multicast1=0xe0000001, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000001c0)=""/71, &(0x7f0000000240)=0x47) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00003bc000)=""/141, &(0x7f000015affc)=0x8d) 2018/03/26 14:10:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x256, 0x200000) sendmsg$netrom(r1, &(0x7f00000005c0)={&(0x7f0000000100)=@full={{0x3, {"0649c40d525cea"}, 0xffff}, [{"3dc56ac41bc822"}, {"dd3a97f63352a0"}, {"442f76cc63ebcc"}, {"be12477e57b1c2"}, {"d47355bdb3afc0"}, {"23ced09082f905"}, {"eab95af4420fa5"}, {"8e603cb7afa51d"}]}, 0x48, &(0x7f0000000280)=[{&(0x7f0000000180)="b11330d8f36ada6bdea517166b69d411826a8619d15f0e2dd0871a6a9c24ff37d3890a6fe15ce7f3d9a008cd84a2e96589b0c7c3ef99d84c8e4a80b924d982fd2bb8782f2e0a3c6e477ee62161ef2556a7e99e24391281fc88230edc4fe7a89e16ccee1422c5d1b5aa88cad6774bc1b84b8b446c12e032e56366ce18747a47007473d71e2dba3246001f11c5e1c9ebc7fe196d55e37eb6170866cbadc1ae438d10dd0f442fe0285727748bf6bf08d07385", 0xb1}, {&(0x7f0000000240)="8e361d7e1f637f5b4b506e8971a3e5707703e929e859dd8acc47a04286175730609c6b5191db9f2178ff19a8f0d4186a3df5f6a76e1db17d464e0a7836", 0x3d}], 0x2, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], 0x2f0, 0x4000}, 0x8081) bind$alg(r0, &(0x7f0000001040)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) write$fuse(r1, &(0x7f0000000700)={0xff, 0x1, 0x3, @random="668e8352ff5e28b2daaee1a6767aadb659ecdce158bd281cc36c4d73c72d29e83f0031e9fdc4bfd8121c60cf5069260f48d93a118d290cd7686e39b187ee9ee5229cee362d5d6abddafc519ae167d47b8d11f1e248f5c961e61158c54234edc1d83eac9bc1e9fdb9996dce939a29066c6c9d785b5af6707d6f0870831e6345b44bcadb6c1d3732bd03cb5ed8affa49854601a327f997791a8816324bf05ae46602236c371a91ccb08f9fc230ce7478b5449431575981ed519df65616aed16250a0601e3f09fd9360ca95ead38ecbec17cc767dcb45ccdf2e7635908eb78953d745a410bbadc07fd013e4081f92582a"}, 0xff) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x101000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000040)={0x3}, 0x14) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f00000002c0)=""/249) recvmsg(r2, &(0x7f0000000f80)={&(0x7f0000000b40)=@hci, 0x80, &(0x7f0000000f40), 0x0, &(0x7f00000020c0)=""/4096, 0x1000}, 0x0) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f00000000c0), 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2) 2018/03/26 14:10:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) io_setup(0x0, &(0x7f0000000000)) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/03/26 14:10:13 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000004, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1f, 0x0, 0x2e, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xf7c, 0x33e}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) recvfrom(r0, &(0x7f0000000000)=""/60, 0x3c, 0x2001, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x2, 0x1, 0x2, 0x4, {0xa, 0x4e21, 0x79b5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x80) truncate(&(0x7f0000011000)='./bus\x00', 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) 2018/03/26 14:10:13 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="12000000100047cc4a47749ba136e10237a3c8ba69123d1b6bc0d8a8114642a99279b509a703e57cfab585f7a109375d1bf61c1a86a534a327f44f2e70332d8f069f989eddf20e79f0df7bbe403301518244cd11894c1d649ce1679f10a0c383a8beb467626a959323a68fddc76b274759a691c9d98131bd0324603763f5e072f931", @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=0xffffffff, @ANYRES32=r0], 0x18) 2018/03/26 14:10:13 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="03000000000000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff020000000000000000000000000001", @ANYBLOB], 0x3c) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000180)={0x9, [0xfffffffffffffff8, 0x380000, 0x6, 0x1, 0x2, 0x100, 0x4, 0x5, 0xc7e2]}) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000240)) write$rdma_cm(r0, &(0x7f0000000440)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000480), r1}}, 0x18) 2018/03/26 14:10:13 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) r2 = add_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="c28581f4b81f6e092bd8ae285929f3a358687375eb196cdc89bfc3b76ce40209344f5e9464e3fadcde64328774f3e64f99e32b2aeb2ddb898377341f3ba1a2867fde67db2950d235359e559a2f6644b6e47ac3189d183f7b1ce81bc13bd5018becf434652ef6cb73717d177c02e0b9606943324c56f5e1f4a38931048e2064db85e7a63412a22c2dda", 0x89, 0xfffffffffffffffd) fadvise64(r1, 0x0, 0x8001, 0x7) r3 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0xabf9, 0xa4101) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000240)=0x7fffffff) add_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000fc8)={&(0x7f0000008ff4)=@proc={0x10}, 0xc, &(0x7f0000008000)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1000ffff"], 0x1}], 0x1, &(0x7f0000008f90)}, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) [ 185.258971] ------------[ cut here ]------------ [ 185.264961] ODEBUG: free active (active state 0) object type: work_struct hint: process_one_req+0x0/0x6c0 [ 185.274744] WARNING: CPU: 0 PID: 5 at lib/debugobjects.c:291 debug_print_object+0x166/0x220 [ 185.283204] Kernel panic - not syncing: panic_on_warn set ... [ 185.283204] [ 185.290543] CPU: 0 PID: 5 Comm: kworker/u4:0 Not tainted 4.16.0-rc7+ #277 [ 185.297438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.306777] Workqueue: ib_addr process_one_req [ 185.311333] Call Trace: [ 185.313896] dump_stack+0x194/0x24d [ 185.317501] ? arch_local_irq_restore+0x53/0x53 [ 185.322150] ? vsnprintf+0x1ed/0x1900 [ 185.325931] panic+0x1e4/0x41c [ 185.329097] ? refcount_error_report+0x214/0x214 [ 185.333824] ? show_regs_print_info+0x18/0x18 [ 185.338644] ? __warn+0x1c1/0x200 [ 185.342075] ? debug_print_object+0x166/0x220 [ 185.346541] __warn+0x1dc/0x200 [ 185.349793] ? debug_print_object+0x166/0x220 [ 185.354349] report_bug+0x1f4/0x2b0 [ 185.357957] fixup_bug.part.11+0x37/0x80 [ 185.361993] do_error_trap+0x2d7/0x3e0 [ 185.365856] ? vprintk_default+0x28/0x30 [ 185.369893] ? math_error+0x400/0x400 [ 185.373665] ? printk+0xaa/0xca [ 185.376917] ? show_regs_print_info+0x18/0x18 [ 185.381392] ? __usermodehelper_disable+0x2f0/0x2f0 [ 185.386386] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 185.391208] do_invalid_op+0x1b/0x20 [ 185.394901] invalid_op+0x1b/0x40 [ 185.398329] RIP: 0010:debug_print_object+0x166/0x220 [ 185.403401] RSP: 0018:ffff8801d9acf210 EFLAGS: 00010086 [ 185.408739] RAX: dffffc0000000008 RBX: 0000000000000003 RCX: ffffffff815ad0de [ 185.415982] RDX: 0000000000000000 RSI: 1ffff1003b359df2 RDI: 1ffff1003b359dc7 [ 185.423224] RBP: ffff8801d9acf250 R08: ffffffff86f39cf8 R09: 1ffff1003b359d99 [ 185.430466] R10: ffffed003b359e71 R11: ffffffff86f39cf8 R12: 0000000000000001 [ 185.437708] R13: ffffffff86f155c0 R14: ffffffff86408700 R15: ffffffff8147c410 [ 185.444959] ? __usermodehelper_disable+0x2f0/0x2f0 [ 185.449956] ? vprintk_func+0x5e/0xc0 [ 185.453742] debug_check_no_obj_freed+0x662/0xf1f [ 185.458580] ? free_obj_work+0x690/0x690 [ 185.462615] ? trace_hardirqs_on+0xd/0x10 [ 185.466741] ? complete+0x62/0x80 [ 185.470181] ? cma_deref_id+0x2c/0x30 [ 185.474015] ? __lock_is_held+0xb6/0x140 [ 185.478056] ? debug_check_no_locks_freed+0x264/0x3c0 [ 185.483223] ? cma_work_handler+0x1d0/0x1d0 [ 185.487519] kfree+0xc7/0x260 [ 185.490612] process_one_req+0x2e7/0x6c0 [ 185.494650] ? addr_resolve+0xbc0/0xbc0 [ 185.498599] ? __lock_is_held+0xb6/0x140 [ 185.502650] process_one_work+0xc47/0x1bb0 [ 185.506861] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 185.512023] ? trace_hardirqs_on+0xd/0x10 [ 185.516158] ? pwq_dec_nr_in_flight+0x450/0x450 [ 185.520816] ? __schedule+0x903/0x1ec0 [ 185.524701] ? trace_hardirqs_off+0x10/0x10 [ 185.529004] ? lock_downgrade+0x980/0x980 [ 185.533145] ? lock_acquire+0x1d5/0x580 [ 185.537092] ? lock_acquire+0x1d5/0x580 [ 185.541038] ? worker_thread+0x4a3/0x1990 [ 185.545160] ? lock_downgrade+0x980/0x980 [ 185.549283] ? lock_release+0xa40/0xa40 [ 185.553232] ? pr_cont_work+0x130/0x130 [ 185.557180] ? do_raw_spin_trylock+0x190/0x190 [ 185.561747] worker_thread+0x223/0x1990 [ 185.565696] ? finish_task_switch+0x1c1/0x7e0 [ 185.570183] ? process_one_work+0x1bb0/0x1bb0 [ 185.574653] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 185.579644] ? trace_hardirqs_on+0xd/0x10 [ 185.583766] ? _raw_spin_unlock_irq+0x27/0x70 [ 185.588233] ? finish_task_switch+0x1c1/0x7e0 [ 185.592704] ? finish_task_switch+0x182/0x7e0 [ 185.597174] ? copy_overflow+0x20/0x20 [ 185.601050] ? __schedule+0x903/0x1ec0 [ 185.604922] ? trace_hardirqs_off+0x10/0x10 [ 185.609223] ? find_held_lock+0x35/0x1d0 [ 185.613265] ? find_held_lock+0x35/0x1d0 [ 185.617305] ? complete+0x62/0x80 [ 185.620739] ? __schedule+0x1ec0/0x1ec0 [ 185.624684] ? do_wait_intr_irq+0x3e0/0x3e0 [ 185.628995] ? __lockdep_init_map+0xe4/0x650 [ 185.633383] ? do_raw_spin_trylock+0x190/0x190 [ 185.637940] ? lockdep_init_map+0x9/0x10 [ 185.641976] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 185.647055] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 185.652044] ? trace_hardirqs_on+0xd/0x10 [ 185.656167] ? __kthread_parkme+0x176/0x240 [ 185.660466] kthread+0x33c/0x400 [ 185.663807] ? process_one_work+0x1bb0/0x1bb0 [ 185.668273] ? kthread_stop+0x7a0/0x7a0 [ 185.672223] ret_from_fork+0x3a/0x50 [ 185.675924] [ 185.675926] ====================================================== [ 185.675928] WARNING: possible circular locking dependency detected [ 185.675930] 4.16.0-rc7+ #277 Not tainted [ 185.675932] ------------------------------------------------------ [ 185.675934] kworker/u4:0/5 is trying to acquire lock: [ 185.675935] ((console_sem).lock){..-.}, at: [<00000000409abea4>] down_trylock+0x13/0x70 [ 185.675940] [ 185.675942] but task is already holding lock: [ 185.675943] (&obj_hash[i].lock){-.-.}, at: [<00000000371264cc>] debug_check_no_obj_freed+0x1e9/0xf1f [ 185.675948] [ 185.675950] which lock already depends on the new lock. [ 185.675951] [ 185.675952] [ 185.675954] the existing dependency chain (in reverse order) is: [ 185.675955] [ 185.675956] -> #3 (&obj_hash[i].lock){-.-.}: [ 185.675961] _raw_spin_lock_irqsave+0x96/0xc0 [ 185.675963] __debug_object_init+0x109/0x1040 [ 185.675965] debug_object_init+0x17/0x20 [ 185.675966] hrtimer_init+0x8c/0x410 [ 185.675968] init_dl_task_timer+0x1b/0x50 [ 185.675969] __sched_fork+0x2bb/0xb60 [ 185.675971] init_idle+0x75/0x820 [ 185.675972] sched_init+0xb19/0xc43 [ 185.675974] start_kernel+0x452/0x819 [ 185.675975] x86_64_start_reservations+0x2a/0x2c [ 185.675977] x86_64_start_kernel+0x77/0x7a [ 185.675978] secondary_startup_64+0xa5/0xb0 [ 185.675979] [ 185.675980] -> #2 (&rq->lock){-.-.}: [ 185.675985] _raw_spin_lock+0x2a/0x40 [ 185.675987] task_fork_fair+0x7a/0x690 [ 185.675989] sched_fork+0x450/0xc10 [ 185.675990] copy_process.part.38+0x1758/0x4b60 [ 185.675992] _do_fork+0x1f7/0xf70 [ 185.675993] kernel_thread+0x34/0x40 [ 185.675994] rest_init+0x22/0xf0 [ 185.675996] start_kernel+0x7f1/0x819 [ 185.675998] x86_64_start_reservations+0x2a/0x2c [ 185.675999] x86_64_start_kernel+0x77/0x7a [ 185.676001] secondary_startup_64+0xa5/0xb0 [ 185.676003] [ 185.676004] -> #1 (&p->pi_lock){-.-.}: [ 185.676012] _raw_spin_lock_irqsave+0x96/0xc0 [ 185.676014] try_to_wake_up+0xbc/0x15f0 [ 185.676016] wake_up_process+0x10/0x20 [ 185.676017] __up.isra.0+0x1cc/0x2c0 [ 185.676018] up+0x13b/0x1d0 [ 185.676020] __up_console_sem+0xb2/0x1a0 [ 185.676022] console_unlock+0x5af/0xfb0 [ 185.676023] do_con_write+0x106e/0x1f70 [ 185.676025] con_write+0x25/0xb0 [ 185.676026] n_tty_write+0x5ef/0xec0 [ 185.676027] tty_write+0x3fa/0x840 [ 185.676029] __vfs_write+0xef/0x970 [ 185.676030] vfs_write+0x189/0x510 [ 185.676032] SyS_write+0xef/0x220 [ 185.676033] do_syscall_64+0x281/0x940 [ 185.676035] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 185.676036] [ 185.676037] -> #0 ((console_sem).lock){..-.}: [ 185.676042] lock_acquire+0x1d5/0x580 [ 185.676044] _raw_spin_lock_irqsave+0x96/0xc0 [ 185.676046] down_trylock+0x13/0x70 [ 185.676047] __down_trylock_console_sem+0xa2/0x1e0 [ 185.676049] console_trylock+0x15/0x70 [ 185.676050] vprintk_emit+0x5b5/0xb90 [ 185.676052] vprintk_default+0x28/0x30 [ 185.676053] vprintk_func+0x57/0xc0 [ 185.676055] printk+0xaa/0xca [ 185.676056] __warn_printk+0x90/0xf0 [ 185.676058] debug_print_object+0x166/0x220 [ 185.676060] debug_check_no_obj_freed+0x662/0xf1f [ 185.676061] kfree+0xc7/0x260 [ 185.676063] process_one_req+0x2e7/0x6c0 [ 185.676064] process_one_work+0xc47/0x1bb0 [ 185.676066] worker_thread+0x223/0x1990 [ 185.676067] kthread+0x33c/0x400 [ 185.676069] ret_from_fork+0x3a/0x50 [ 185.676070] [ 185.676071] other info that might help us debug this: [ 185.676072] [ 185.676073] Chain exists of: [ 185.676074] (console_sem).lock --> &rq->lock --> &obj_hash[i].lock [ 185.676081] [ 185.676083] Possible unsafe locking scenario: [ 185.676084] [ 185.676085] CPU0 CPU1 [ 185.676087] ---- ---- [ 185.676088] lock(&obj_hash[i].lock); [ 185.676091] lock(&rq->lock); [ 185.676095] lock(&obj_hash[i].lock); [ 185.676098] lock((console_sem).lock); [ 185.676101] [ 185.676102] *** DEADLOCK *** [ 185.676103] [ 185.676105] 3 locks held by kworker/u4:0/5: [ 185.676105] #0: ((wq_completion)"ib_addr"){+.+.}, at: [<0000000080d875a8>] process_one_work+0xb12/0x1bb0 [ 185.676111] #1: ((work_completion)(&(&req->work)->work)){+.+.}, at: [<00000000f3acaa28>] process_one_work+0xb89/0x1bb0 [ 185.676118] #2: (&obj_hash[i].lock){-.-.}, at: [<00000000371264cc>] debug_check_no_obj_freed+0x1e9/0xf1f [ 185.676124] [ 185.676125] stack backtrace: [ 185.676127] CPU: 0 PID: 5 Comm: kworker/u4:0 Not tainted 4.16.0-rc7+ #277 [ 185.676130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.676131] Workqueue: ib_addr process_one_req [ 185.676134] Call Trace: [ 185.676135] dump_stack+0x194/0x24d [ 185.676137] ? arch_local_irq_restore+0x53/0x53 [ 185.676138] print_circular_bug.isra.38+0x2cd/0x2dc [ 185.676140] ? save_trace+0xe0/0x2b0 [ 185.676141] __lock_acquire+0x30a8/0x3e00 [ 185.676143] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 185.676145] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 185.676147] ? __save_stack_trace+0x6e/0xd0 [ 185.676148] ? lock_pin_lock+0x360/0x360 [ 185.676149] ? noop_count+0x40/0x40 [ 185.676151] ? check_usage+0x22f/0xb60 [ 185.676152] ? perf_trace_lock+0xd6/0x900 [ 185.676154] ? trace_hardirqs_off+0x10/0x10 [ 185.676155] lock_acquire+0x1d5/0x580 [ 185.676157] ? lock_acquire+0x1d5/0x580 [ 185.676158] ? down_trylock+0x13/0x70 [ 185.676160] ? lock_release+0xa40/0xa40 [ 185.676161] ? vprintk_emit+0x43b/0xb90 [ 185.676163] ? lock_downgrade+0x980/0x980 [ 185.676164] ? kvm_sched_clock_read+0x25/0x40 [ 185.676166] ? sched_clock+0x31/0x40 [ 185.676167] ? sched_clock_cpu+0x1b/0x180 [ 185.676169] ? vprintk_emit+0x5b5/0xb90 [ 185.676170] _raw_spin_lock_irqsave+0x96/0xc0 [ 185.676172] ? down_trylock+0x13/0x70 [ 185.676173] down_trylock+0x13/0x70 [ 185.676175] ? vprintk_emit+0x5b5/0xb90 [ 185.676177] __down_trylock_console_sem+0xa2/0x1e0 [ 185.676178] console_trylock+0x15/0x70 [ 185.676179] vprintk_emit+0x5b5/0xb90 [ 185.676181] ? console_unlock+0xfb0/0xfb0 [ 185.676183] ? trace_event_raw_event_lock+0x340/0x340 [ 185.676184] ? __might_sleep+0x95/0x190 [ 185.676186] ? addr_handler+0xa3/0x380 [ 185.676187] ? __mutex_lock+0x16f/0x1a80 [ 185.676189] ? addr_handler+0xa3/0x380 [ 185.676191] ? trace_hardirqs_off+0x10/0x10 [ 185.676193] ? perf_trace_lock+0xd6/0x900 [ 185.676194] ? perf_trace_lock+0xd6/0x900 [ 185.676196] ? __usermodehelper_disable+0x2f0/0x2f0 [ 185.676197] vprintk_default+0x28/0x30 [ 185.676199] vprintk_func+0x57/0xc0 [ 185.676200] printk+0xaa/0xca [ 185.676202] ? show_regs_print_info+0x18/0x18 [ 185.676203] ? __warn_printk+0x84/0xf0 [ 185.676205] ? addr_resolve+0xbc0/0xbc0 [ 185.676206] __warn_printk+0x90/0xf0 [ 185.676207] ? test_taint+0x20/0x20 [ 185.676209] ? lock_release+0xa40/0xa40 [ 185.676211] ? print_irqtrace_events+0x270/0x270 [ 185.676212] ? addr_resolve+0xbc0/0xbc0 [ 185.676214] debug_print_object+0x166/0x220 [ 185.676215] debug_check_no_obj_freed+0x662/0xf1f [ 185.676217] ? free_obj_work+0x690/0x690 [ 185.676219] ? trace_hardirqs_on+0xd/0x10 [ 185.676220] ? complete+0x62/0x80 [ 185.676221] ? cma_deref_id+0x2c/0x30 [ 185.676223] ? __lock_is_held+0xb6/0x140 [ 185.676225] ? debug_check_no_locks_freed+0x264/0x3c0 [ 185.676226] ? cma_work_handler+0x1d0/0x1d0 [ 185.676228] kfree+0xc7/0x260 [ 185.676229] process_one_req+0x2e7/0x6c0 [ 185.676230] ? addr_resolve+0xbc0/0xbc0 [ 185.676232] ? __lock_is_held+0xb6/0x140 [ 185.676234] process_one_work+0xc47/0x1bb0 [ 185.676235] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 185.676237] ? trace_hardirqs_on+0xd/0x10 [ 185.676238] ? pwq_dec_nr_in_flight+0x450/0x450 [ 185.676240] ? __schedule+0x903/0x1ec0 [ 185.676242] ? trace_hardirqs_off+0x10/0x10 [ 185.676243] ? lock_downgrade+0x980/0x980 [ 185.676245] ? lock_acquire+0x1d5/0x580 [ 185.676246] ? lock_acquire+0x1d5/0x580 [ 185.676248] ? worker_thread+0x4a3/0x1990 [ 185.676249] ? lock_downgrade+0x980/0x980 [ 185.676251] ? lock_release+0xa40/0xa40 [ 185.676252] ? pr_cont_work+0x130/0x130 [ 185.676254] ? do_raw_spin_trylock+0x190/0x190 [ 185.676255] worker_thread+0x223/0x1990 [ 185.676257] ? finish_task_switch+0x1c1/0x7e0 [ 185.676258] ? process_one_work+0x1bb0/0x1bb0 [ 185.676260] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 185.676262] ? trace_hardirqs_on+0xd/0x10 [ 185.676263] ? _raw_spin_unlock_irq+0x27/0x70 [ 185.676265] ? finish_task_switch+0x1c1/0x7e0 [ 185.676267] ? finish_task_switch+0x182/0x7e0 [ 185.676268] ? copy_overflow+0x20/0x20 [ 185.676270] ? __schedule+0x903/0x1ec0 [ 185.676271] ? trace_hardirqs_off+0x10/0x10 [ 185.676273] ? find_held_lock+0x35/0x1d0 [ 185.676274] ? find_held_lock+0x35/0x1d0 [ 185.676276] ? complete+0x62/0x80 [ 185.676277] ? __schedule+0x1ec0/0x1ec0 [ 185.676279] ? do_wait_intr_irq+0x3e0/0x3e0 [ 185.676280] ? __lockdep_init_map+0xe4/0x650 [ 185.676282] ? do_raw_spin_trylock+0x190/0x190 [ 185.676283] ? lockdep_init_map+0x9/0x10 [ 185.676285] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 185.676287] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 185.676289] ? trace_hardirqs_on+0xd/0x10 [ 185.676290] ? __kthread_parkme+0x176/0x240 [ 185.676291] kthread+0x33c/0x400 [ 185.676293] ? process_one_work+0x1bb0/0x1bb0 [ 185.676295] ? kthread_stop+0x7a0/0x7a0 [ 185.676296] ret_from_fork+0x3a/0x50 [ 185.676730] Dumping ftrace buffer: [ 186.583175] (ftrace buffer empty) [ 186.586859] Kernel Offset: disabled [ 186.590460] Rebooting in 86400 seconds..