x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @udp={0x0, 0x1, 0x8, 0x0, ""}}}}}}, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000e04000)={0x0, 0x0}) perf_event_open(&(0x7f00001cf000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x100, 0x0, 0x7, 0x0, 0x8, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x0) r7 = dup(r4) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000f79000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x8, [@multicast2=0xe0000002, @multicast1=0xe0000001, @rand_addr=0x401, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, 0x30) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000fc9000)="") r8 = open(&(0x7f0000c22000)="2e2f66696c653000", 0x1ffffd, 0x81) mount(&(0x7f000041f000)="2e2f6275732f66696c653000", &(0x7f00000af000)="2e2f66696c653000", &(0x7f0000985000-0x4)="31000004", 0x808024, &(0x7f000024f000)="3ac5") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000143000)="2e2f66696c653000", &(0x7f00007d1000)="72616d667300", 0x800000, &(0x7f0000802000-0x1)="53") close(0xffffffffffffffff) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000570000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005c5000)=0xc) sched_getattr(r9, &(0x7f00005f8000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) shutdown(r0, 0x0) linkat(r8, &(0x7f0000f4a000-0xc)="2e2f6275732f66696c653000", r8, &(0x7f0000e52000)="2e2f66696c653000", 0x3fe) memfd_create(&(0x7f0000813000-0x1)="00", 0x1) r10 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r10, &(0x7f000052b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/10 14:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dff000+0x8f5)="2f6465762f6b766d00", 0x200000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000049e000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xf72, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x449, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fd5000)="2f6465762f7161745f6164665f63746c00", 0x4000, 0x0) sendmmsg(r2, &(0x7f0000c33000-0x100)=[{{&(0x7f00000ad000)=@generic={0x1b, "5444daaa7c91bc241d489a7a6e2ac54479db722b687c0ef644a201a40ac57e6a445ebe51936b44c85c098c2ee802dcba277ac83570bdb8877bd2f1ec2895f1e60cfafe071bbed24a11ad11d19d3b0cf5a4e40347c6e27b568fa8b390a12e3195f51d143b0041ade40722881d3b675a593563dbed55f13284d45f818c47ad"}, 0x80, &(0x7f0000aa6000+0x67f)=[{&(0x7f0000269000-0x50)="65acd9e3f109a11a0cf904f082f1f5864f31235806c91276250a02fdc5d86bc22b2fea266e6c5a386a4e9b4cfb28bbe5e082bfdc0480fd420e386455aeb24f75fde785fdf3eac0f178d7f56c088e9b4f", 0x50}, {&(0x7f000035f000-0x12)="d0fd000000edd1445afd0000e800605ad0f3", 0x12}, {&(0x7f0000758000-0x50)="9c8da6152eb6045c6c3653da7944b9d055885b4365b63adf24c7d6091b21163c649c4ce89f4a0dff05596e23fea6dd9810c81dfcc472bd54c2390557f8e7690b5d50206607a931f35c35d5e4db1377ffbc5456dced9c8f6ad86907d46fefc1079fb716", 0x63}, {&(0x7f0000cc7000-0x1000)="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", 0x1000}, {&(0x7f000065b000-0x24)="d0004b138bb6f903e2e7dc449b7f81b9c05d0c41bdcf92673b704e20d02d5e81def0121a", 0x24}, {&(0x7f00002d0000)="de342090c88c626cebb1ca46223b14a76d2c6642dacd14f4430461af18b7a235b17bfd10ad9bb4ab2b88831b5fd0dc27c86bcc5602642c324c8d8e831e9dc2ea613885e250084852de0278208e8d088bf0e62a437089bf84dea7cb3999cf9242a47356982457d0ce7e3fd22800ab807a00b456e3910eaa7f1f86f5196024b77bd4c2b91e55094d8710763da519cc61a43080f2d5f531c875a3988d6b6325bf82d242b625ff4d053efb102d81d46da2b4f2f28a67d2f2b57ed9db63875ef0cbeda4fef3a52a0ee61791ed32a67e163f20caebe86dffe5f3b61589ae0522d88d650eb94e351dd0926ac1", 0xe9}, {&(0x7f0000285000)="c571c74aa6c0026304e9be2aff7ad8286500d728f7c2707169192350ba38a2ed7c2c32", 0x23}], 0x7, &(0x7f00004ac000-0x22e0)=[{0xb88, 0x0, 0x0, "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0xb88, 0x0}, 0x0}, {{&(0x7f0000bf4000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eb0000-0x20)=[{&(0x7f00000b4000)="", 0x0}], 0x1, &(0x7f000074d000-0x18)=[{0x18, 0x0, 0x0, "a7"}], 0x18, 0x20048005}, 0x0}], 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000182000)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)="737461636b00") read(r5, &(0x7f0000004000)="00", 0x1) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x802) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) fcntl$setown(r1, 0x8, 0x0) ioctl$KVM_GET_XSAVE(r7, 0x9000aea4, &(0x7f0000221000-0x400)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) request_key(&(0x7f00003fe000-0x8)="6269675f6b657900", &(0x7f0000ed6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003c7000-0x2)="edfe", 0x0) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000adb000)={"5c98d667418822218497ee000044a5353c03c9277c2de13ea3b279aad1109759928b1f9b28dfc300537ad73f01b4b39fd13c1a2b7fe86e5856cc57c6c87077d88547d9452bd4571598b74e3cf734de51074dcb6e320e526026d04517ad6674f2652838f17318475e23679052166e6709b5d38a02bf33e8db408c8f602edb91ca382c1e9092b1d93e8c4f7713aa40f8d520a594e66d1537e372ae9d1d29ace6363e415f07680c8046d1b2b9807f0040000000000000000f6606f7876431096ced8e0d5ad53120a7c2095854e32356a83ea43365834c71b7c2b342aaa20e6aca9f4785906d870dd7565171a579d79eb0c9be79267746477c00d234425315700e48ea0a38f47f596c8555acad5b31472afbbe605314ef27005095b69da29b887197536c10c70858512fab153908e450002ce84cd74761283d3ca466b782ead04497e524be4e3d3fa0cd1b396a72c98ed9db6e13700955ff5416b381a38f7063f66a8e240614bdd001293aa53ae42b4ba428362147f60eaf5dac4b4f028c353ea6f40b3d8e232ae147eef7d1de90a8113bc61b6640007db95f8b09dc000000000000ba7f7dbeae5329a47b05ede79b7692b965ae5aaaa0377b7a44581c477bc0c6fabefb1f116a8ce0463ba0d09d4dcdcc03d839dee639dbdb0e7faf40bad3c3505b4f6c453e44b59f10bb33804b8d9e0b2b6dfe520696501d4ece736bf0187bdb15590ac154a258da4707704a102da4a18076939f054faac8de51cf54d61d623f810893d8bd93cf5771c69c5d263814e76e8ff93e1ca7bae867b03727fe5a625f9f66d9bc7f24300e0cb11000000000000000063f9d0d8f3485637458930000000031457b01040000d8ada1fcfed31699336d584c82429e0ea592b34f0cf4c3a437b355b468d5d1afb026228f0440dfdd773024680e0c983a9dbb4f98a6011feac00ef5ab1687d4cef743a8531813db98ca1886eeb0cd01b44f74c14f9a4e106af8e99e9fcdc2e895b9e2d4ab32b5e3ca7bea49fec845526721d2ca01fe78df00000000000000031a675ef7b1ebfacb9971017f53b3b97b9812bf5851aaf874d5496ce806ba131997ef0108f322a7b4b544d4187191d29ed1e03f0ed57c1a9993308ed168d026f66dd236a5047729c583e4ccd216242f0b910ab3703e6c9002b42ff41f66c6297e103ad956b0ff9d0a2c1f04000000c6a030e040f36328d06bc0bdff831000f779148a3211d08adbdc83ff95670006d892c9b68f4b4498040000009f0000000093cebabbccbc33f535ef000000091691120e5417dea57ad48580c39cef72a6e09c6579d625c16135dafb59d47efe0115dbea8262e638c47b0a4527ee1e9bab81cfe1eef5aea57a6bf238a1193094ad7d2030e109e560e0705cd7d400000001aa8c415ff2b05ba910b4a5b22c1aa9472a0900000000000000bd9653"}) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000d61000-0x8)={0x2, 0x81}) r8 = syz_open_dev$mouse(&(0x7f0000dd5000+0x2c5)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x4084000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000738000-0x98)={0x0, @in6={{0xa, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7fff}, &(0x7f0000603000)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000286000-0x10)={0x0, 0x7ff, 0x1, 0xfffffffffffffff8}, &(0x7f0000473000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000b8c000-0x98)={0x0, @in6={{0xa, 0x1, 0xa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xc4}, &(0x7f0000e20000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000afb000-0x98)={r10, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2143}, &(0x7f0000917000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000feb000)={r9, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x101, 0x0, 0x2, 0x4020}, &(0x7f00006de000)=0xa0) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000aca000-0x8)={0x4, 0x8001}) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000025000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x5e, 0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x2a, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xffffffeffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x200000000000000a, 0x3, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x20}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [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], 0xfffffffffffffffc}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2017/12/10 14:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0xad, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00003d4000)="2f6465762f73672300", 0x4, 0x1000000003) ioctl$VT_WAITACTIVE(r1, 0x5607) socket$inet(0x2, 0xa, 0xfb3c) getresgid(&(0x7f0000c02000-0x4)=0x0, &(0x7f0000e28000)=0x0, &(0x7f00001c1000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f00003b9000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000819000-0x4)=0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000589000)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x666, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, r1, 0x800000000000000) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x80800) r5 = openat(0xffffffffffffff9c, &(0x7f0000fc4000-0x8)="2e2f66696c653000", 0x80, 0x102) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000499000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000271000)={0x0, 0x0, 0x0}, &(0x7f000061b000)=0xc) fcntl$setown(r4, 0x8, r6) fcntl$getownex(r4, 0x10, &(0x7f0000b9f000)={0x0, 0x0}) r8 = getpgid(r7) ioctl$KVM_GET_VCPU_MMAP_SIZE(r5, 0xae04) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000fc4000)=0x0) ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace(0x4207, r8) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f0000ed4000-0x6)={0x10, 0x2c238bf, 0x7}) 2017/12/10 14:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a5c000-0x8)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000e70000-0x4)=0x7a64d2c9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x5, 0x20002, 0x0, 0xfa, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x10001, 0x0}, 0x0, 0xfffffffffffffbff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x40000084) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f6a000-0x8)="2e2f66696c653000", 0x4000000000080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00005f6000-0x9)="2f6465762f73672300", 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x883) syz_extract_tcp_res(&(0x7f000001a000-0x8)={0x42424242, 0x42424242}, 0x1, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd2000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fe7000)="7573657200", &(0x7f0000abd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000008b000)="6b657972696e67776c616e3165746830776c616e306264657626766d6e65743021706f7369785f61636c5f61636365737300", 0x0) syz_emit_ethernet(0x4e, &(0x7f0000c63000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8, 0x40, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x0, 0x0, 0xa, 0x10, 0x0, 0x0, 0x0, {[@eol={0x0}, @nop={0x1}, @md5sig={0x13, 0x12, "cbec03000000a83f185e80000093ffa4"}]}}, {"0c6427f1"}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f00006b2000-0x8)={0x42424242, 0x42424242}, 0x100000000, 0x5) syz_open_dev$sndtimer(&(0x7f0000b0e000)="2f6465762f736e642f74696d657200", 0x0, 0x200003) syz_emit_ethernet(0x1019, &(0x7f0000f07000-0x1019)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x7, 0x5ed, 0x1000}], {0x8100, 0x10000, 0x6, 0x5c4d}}], {{0x800, @x25={0x1, 0x9, 0x1b, "a90e40ccf7a0b9085dbe6ec04b4f9ce49521c8a9c3527d200169bf0d0af6ca8dfaf5040352cfea4f2fedbdda1e43ce840d483127a80719f1c33ac4a468d1d9692072e965cdfb0eabb3cd640888bfa966b9f009474435f8ddd39a520540890108bc9bc1c5320c44db23dd6fd8c6faa9880756ac969223320d5f8c9f6d6f2995b0fb3ef68262d46f3443ae562fd41f41aeee0a97f39b67b5787d433499d052a370187926644a60fbd72e5c9ef541e43f9b8dc7f1675c259e636e3afeddf6b1c222a9b590420f97b38789b947c433af56ac1792668414fa1a5a21c9e67b5b08e2ab43fa669ec65f8f5a5f5d22fab100aad2eb781b52c6254311f6104e84bd6c67f6acb5d9913859f21feee9f1fd017056c06746a2a7f538dedd69745ede846ea43f6ac692388800105699556376cf488a3cf8e816a001fcf9cd836351922166ee46df1c034f91b56ea643be1d5e1fc44a9ba88d88aa4acc8b359335c724ce6876d6f4f3af266121ce14896155248c0406bd9a2089047e47ad42e64f63b5dd913944727a447a11754ba7f75473bf4da2a29de49c15ea40d0f446105f1604310dc823628a4a2138d6019bd449895dbe63094ca4b919629ba6e82b40442c4cb13dc7b9125ff50e2f5af7613985a325d534aeafee6da849f0857436073212188afef24164b959fff4533189362ef261cf4af28688fefec88617c2e8be72032486770bae91c73acd79dc2f87fc0cad658eb7a1db1da5b8155c1197c76a2c676646388410734da92b4c118bbb9a50735f5bf7f6a9c2346606c279630b3861c1aa0493f897829e38b8087a6a0753858a032c2c52731e2304e5a0853d67d602753d6b17bcf3aae859804b03d5e9f401f613736a4d0cf8bd9c7278de41cf7d486f5f1a569101b39f23dbd36896dd30a32a82f8ab15478ca4a1ed812a670ee2bcf8dc90260bc20fcd01e2e54f7ba71475679ec4db7481136cd18e5631b4d535274fcae7bf6cc5e8667e4c6edf820b08af1cf3475bc6ce0fbef58831616857edd9f2124f6ae4a9ede5ef0a1d5fb9b8e45d61e738cbade14bfcadf467aacbafcd6bc7c2b473ba0a00ae63492982eff0455d684509c6129876832f97f3183f9ec2faeaa41651d94a91ade8c7ac10992081b1f09b159ce49ca2dad1bd26666bad8480cccf683ea33aa429d22c6652d3c3685b5c72aaaf66e3109df1ffdd4b8b6117a10a48709322fe29f7b43c3f93a52b51c80077adc1d8243a4c904fb829e13f5d52df7b8117a9b7d28af624738934db25e1be3ea7a4938ae9c93f24d8cd35194181354ce8e7f1f46490f433a2f0d1aacdff1b18a0dbc2b45098784baf71850fdddc9936073ab26975c39232b025453e378b4bdbceed7d06e5716bfc931c22685b6b65f984819f3948543907fd7d085fab61983fb5f108c84503cf30da12a6ca17fb6192f500ef0f6b951de6cb6945a0f956c88626bdbf5ec41a10fff011ad2f3571aa1983d17f24f76c915ef1ea797923651fbfd8c500c7b839f7d84c2147a05293ca7a9908dd4956fcdac61157f0a1db77e29c195ac52b38a2f25944283b92356c7fe2eab55df8ab4b6b6bdb0dd3876dc50799ff116f3fa3e10c114ed65b0f58b92e46af32d14b71e378dc6044e57c90d1b23b7278c16cec3891b99dd7946d3de78bc3d2a03c16282281489e42d5899fcc8462783a5b1018687695b8df57a7ac423d862f5dcf6d9daa19c34f845a7910d3ef0ca15547aa2712360b11f2f5c386a6ea663260ee30a6094c3e652afa520c86ed5ea599c82cddea41ba31658bea1ca43d2966c1b4189647e5b57f56baba3f7e9a256e6982027c3d2473187f3e7bc84821af469283a7c542677fdf721db5df5264f174499f8fe3edf4c3bf5941665216786e2abc6feeada743143806d92cfeb47b024647e9284503f04171dd07bd0ca339960fd465c5da9ceb1bdb331980f09db289a9fd4dd37bdae25e831bab958158691dead85c00ed8ba8b921e7f6dcc1485444e294ce742543a19e43cbf169fc5ca01a7a15b26696be65f70b719afdc99a59357238834cb319215f942aa3ed2baa14f5f69b398407cda5b5285e0ba96fadbaeb47078109b92ef9d1ed30c3b8ccf04f71244b0d19351d36a99446ce1aa445e5920ac6ead8fae52e250c9a443cd442d2d646978e2dbdd21de3aa020f59ea37bcde04297604b00e92952605669796d8b5a16020d3f7c50e70d4995dbd75071424f09dc4996918303ffb9c01db7921454be9721482e8e41cf4f240c8b9edc8eb552d603284b5f27cd81e27ded1f02760477002355755be62e9bbaab67e0014d52a6053cf322ae0eb9bdb2d88634ff19ab7355a2821453f0c39d448fc94cffba11741e3eba0143ae464f5da688849708bc3ee4cc0dd2470ff09b3f6336dcde0def9ba753f41eb088917a9204604d06a497d44eacf302f971e85fc6d68b111b23243130765dadd6614def38b846d63629ef3691d1953f3ed310a5a16d2ac53897e2cc1e9e6b8f952c6d6d48129b30c013009b73247dc13fa7b2dcd68e124e40959a44b10a1a7a6953367d6c302aabc9c27bdec3bd39613afc9d2e119817e766b86e556f7a8cbfa09fb1981c78e21441bf17a56508cf53f72656fa4259754e7ff0fa3f1823b4160d325d72657ccb3d5910614bcef144a1afcd7325775e198106fc286b5da8438d393e2d6013ae9324649358570f3d777f86d476b7b4e4b3e42a1568c2c7ffab8053334d0f82d8a63e7e5731042fe52da4ebc7df99cfcb39587fdec8e0a3536e9232860417a91fdf07a711a75098edb051b88f4a5f2dd3ac6f46e1cd2264138a3ac0a7a7d081718fd33691b4f2eec6366c8680fcdffdb82612facb6e2d6fdec8d78368ed04e26083ca9b02a98a6d79c4c4eb7b8bee1461b277da65b657cf0b693902d1bdbc2f70bce4f8e1d4e9be64926af733ae88f34ceab1a69561305f3bcdd5041a89bc012dd394a67baf70aa104c1001740a5aec795a9c68a0184851d3b64ef25a08b7b3f6ad4292ad2e5e9881068fe33f109822867259d0d4ee418e56519fb298f6d585cdb792fe92463e7d5ad7cfee103b7705ff85e395a6d2522358d418f28ac42087c2ac46088ed3fff4102e39d22272610c0e7782cd23aa170748207cccb949c207acda3bce7455c903f8c8ba786121cec310ffd054f9b7bc8d8c105e50723d0d27b4089b88f25522d4f637ee3b9434ec505ace7f9d5815d331a8d77a0adcd05a76864ccd2ba70a42e97db11fe784042c68193d61c88aae50de6188855d8ce61de284aeb91c6239f504c20e62bafb218482aa91d8181d1315500c1268dc3512e7414a2310eb85dc0311f47b0ca814c03b293be31c3c8937ce1f059fd14c7ee1527d77ba1abf693b8b7ccf94e5f6b536ef35d634fdd82cf1df68b2fb7fe329ac8cc84d324c1c5ca3a1fec7b79c8c5fb7086dadb52e5b5cf7b5b8fa0a885fafb857efe813c7a2bd4c476af2accb4f5975168a0d112c36f2bdec23a8263b6c2f94e7ddc73bd0932e7f69185bf9d04a4fdeb120113de127f6efa3715785f1f8a5c1457d56456463ad40c6ea04fb9722d729e1e1eba832a0e1b52d2270868b117893b7c506894cc6ce6c35b85f4db331ea669015bfdebcabe487ad96480ff3a5fbabad3c3720e4737fdb473e8eb3410497dc13f19ef3f59ae9849e189efcdf0a62cba306128dd869cd1ff1eb967898f9c91510af675d2dec49a33bd1dadbfe659529a29bacf68e2ee613a547d3da8b4cc86d05b42fff847065c0fa86d60897c7a461565ff2bb2ddfbd06a033fb2df2b391b2afd9a30ee8e18d8d02edcc9cbba7160bc82641325b9a0add91d5f51a1c0c6a0aa4c14a748c77bb05ae1b11419f155811390d274fa3c95541567d3a38196a7cc7b76e50211ca5816ffdcf69fbac693125648ed7a43c837e355cfe59176412241cc744f349db0b360f741fbe1dfe21f6f7a1b48e21a0b174e1a93d50ba58ad93d99fc63c89467070e5738de8dc1a6c7bbc6e3cffebad30f1ad9ba66f028854c7ba6ece2c0775de2b2c68c35edd13c341a503c80a2a7ce7f01c6984407d28633f4f2c0dc4921b208fa0419ac3007365ca139ba6ec2478c4e69c9ca992fab38269b181cbd90ecf08cd36e206d069281832e65f9a52e90be6ba6ac5bc9538c382e928f3f0e1cac34af2d266bc5663fa37c678f3e9fcc3ea6ebd809f0758c934d0674134f4195d7ee4c1c8eca765c6569aedbc782c8b6523f5a346726db00738445c37470f421527d0bb34aa0978aa1b3317098004a09c3d6959236ec586f677fc2049830243f60f997b23ee4708d17713da7c0cbf58cafc98578d7a76bc895d57a70d71aed5aa58a37f610551638c2688427bb767020d2c74efe9fdcf77b9166a4b3cdc8f7ae1139410951ee32c60fb2e260d27c503807b232ee2166dcef60feaed2396ef703ccb6e9d2d3eea0adb9e90f6f70422871168d99cb558a0e876426ddc6a394b75a8c05d5c8422e4b98690af3e16edb8ecbd723ee4047570ba116dcfe446d7ee8e5883f57b487364b96443264e9c3f067eca34905af4bdfd24ef6dc34ce7286b471aa03411f96279d3573ec9fa19ecd1faa78c54f86700c071f1132f07f360a81c0fe599b6adcd486647ceecb5a28739ca7ff4d4e76b68a5376b5dbce5b6d33303897dbaf66c112b5242ad8e07e87fd444af900a671cf9d35124dde11e8f4d4733e532b79df5a88bb85baea568d01aa8fe8973bde4c5de4f997cf6a34ff9ea07882eb2add4eda957bb2412578fafcba433a77491c96d93680a90832f3afd422b1ede9bb132a301c48bcd17f6d29ee8150110fe4040466a9f945389327a86cd30bbdd81d9cf0033317d02e2ce1a3a97393722d9b20af82a91e731eb6859acd519c0629bad5b4cd7d45dddd4af74f81ed208fb308401d4dcc3e1d1c782656a9a03a899eab430ac9f710da85537e6e88e048fbfef86c0bea2f56486e9a88b8bd5b5e0b9b0499bea7dd129aa094605578dc38127f69ff48c5a628139daa815a9a379048dbaf7a74e17cf1921932425e9a0cff6fdf82b3b856379f4872314df4cec8931b38461c353b46f99b7cfcb9d86abc8ac57dae5fe00635882e09ffaecbfef6cce165a3ee29edf46e9a4b00daccffe9aa3c5980bd133a3305e3320429112b20faa3330ffb5a7b49c4981a46dab37acaaf60b76f33ead19be5de924cf04544dcdcf69b46da155a7de1bbadbcbbe21fddf4dd84261c3bccfbafa937d2e0ae6ca122a5ac6fa5729db56f2e25001658161d8aa3b85ca9f71baa6ca6db8c1d30bd78f1ed469ddb140ced79f7072be79799d211501637779994d87f750062192103403ad501d4c1ae3935c8c052617bf6934c27362e8945e116b27f28779fd9cdd360c1c151d71e877e103c6d450294444b01233392e15ec654b4cae86f4e01b4e44e7eaa7221a24ae0f36c123511d2ebc1ed730be188cd8d4143660bcd6c7cf0e2eb7d881e19183cb58d9a051dd55ad63f9a9dcc2fb319a5b4406a24751a5c47ff3022411808e67f26ef572fbc1383b00f6f6bf4a3d980cbf8b15c12762b2ecf88ed09038c314e8d728c20a0c9e9d9f2f0d3c474317a9337f95314b125e1bc5a83975fdf076275f7d148adf1ceb0cddd69afdb99eec8057ea81e5f786019afeb7bc80b745fcc86d91364673e2549b50bb10e8a00d24aa141bd0533b18b2ed4546ba48fea6eb2287acdaca8aea1e206c39597b368712183445858a9e677d8fb4848305250f0043e135e5b8f5d736eef5bbbf4f075ca92f56b53bc2e59e56c"}}}}, 0x0) syz_extract_tcp_res(&(0x7f000001c000-0x8)={0x42424242, 0x42424242}, 0x0, 0x5) syz_emit_ethernet(0x38, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="eeeb90a49e53", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x2, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r7, r6, 0x0, 0x0, 0x5, 0x2000000000000011, 0x0, 0x0, 0x1, {[]}}, {"3702"}}}}}}, 0x0) ioctl(r2, 0x2283, &(0x7f0000001000)="") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000162000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/10 14:28:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000071a000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "61757468656e6365736e2867686173682d636c6d756c6e692c6c72772d63617374362d6176782900000000000000000000000000000000000000000000000000"}, 0x58) sendmsg$alg(0xffffffffffffffff, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[], 0x0, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x2ed000)=nil, 0x2ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) io_setup(0x1, &(0x7f000033c000)=0x0) io_cancel(r3, &(0x7f00002a2000-0x40)={0x0, 0x0, 0x0, 0x6, 0x7, r2, &(0x7f00002eb000)="69bfa9a03706e268994c0297233dc4bc794cb80f67353938589b20b3d926dfdb7f38933f0668913e15fc26a792d3bf12fe9f72e0e758e95e13e254b9b7e11d151d0dcd627ae6bc69b2efb3925df39d2a845364dc8bcc87bcf0c83984dad57ee88cf3049e93b8857ea8eea5bf4f475dbade0d986174f8e0d868aa9a09f66636ce9f6f0453e84806b44dab4d8fe996a23aca05ed7580163b9221fa3135e47b93be891b8c65622d05edcb7788a5cfe7277ce8d0c5", 0xb3, 0x5, 0x0, 0x1, r2}, &(0x7f00002e8000)={0x0, 0x0, 0x0, 0x0}) bind$alg(r2, &(0x7f00002ec000-0x58)={0x26, "6861736800000000000000000000", 0x80, 0x800005, "6469676573745f6e756c6c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) write(r2, &(0x7f0000145000-0xdc)="f76acc3a33f77e9e23c9cba442a10a483df474866909034685f874b089142ca4a35c2f837f63452daca2754ce30809eddb2b1181648e7e31e0b1974668d43863db9eb65ec69e95a06757a663667fcbb3966ca515351ab764d657559d62e30ba90ed6df5e333dc07e23ba506e7aa49a703bc718343570af877723799d7304f6be30311999ad42bd91d74b5a21a4702897b7ecd74c126e4582c684f826539bfe7eead0766f5d4da8bcba9bf461a8c21c64f949b70bf5c499f2b6d7d23add4ffeb38e30f48d6e6a0bdc02d9f8cfd696f396dcc1666b0bf9f57e707cbce9", 0xdc) write(r1, &(0x7f000004d000-0xa9)="d25071d23caec1a1d372b5f3ef5315073570a3a66af08caca4df656346326ec816b701299f251a25da7956ae60675e77d572a8abf52b47fad81f4443dae17ee16c94db26ade494b26ca807119066cdc4165a9ecc57d983c727927e4ad4a4ba695996e320cbce544bac365a1d4b6cb2ac13a9a35382eab1a757b2c06904ebd0533f7ce793b63a8d0527f7738afbd400511f49d426ef35747dccdcb1f5383327b97f6218c92b38440a06", 0xa9) write(r2, &(0x7f00002e9000-0x43)="2abdd2c71d95b69d768dfc1aece92d04346639fcf244b8f76ca2d29424b64b87761988937872bac0806064612f22cd5988aa08b10dcaa2731d06965b7d72888bd24a03", 0x43) r4 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000160000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00002ce000)="92f3ae92af4daabd3391a96e915e75b168325a0f4ac00b639ba615a105cdf397293d98baf1b8fa7b935e2482f197fb9e930ae2efc85d84", 0x37) sendmsg$alg(r4, &(0x7f00002e9000)={0x0, 0x0, &(0x7f00002e9000)=[], 0x0, 0x0, 0x0, 0x4000}, 0x20008001) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000292000)="9fd92235a243ebcc2c1d65b4498e61afa9e60a34e263809f601eccdcd20fc07b73e601f6cd6f72f9246b60a7ae4f8f161df2ced4fd40846472aa5114421c81ec5ef6d7498451430779ca289cec67a6f7026142b01b3ddab24a93ab60fce1a26a2e9ddadddc486abd39666eef7706f5fca24c391d459efc93f7a636fb5d882b7dced0922d6eef3191e83aeb568befb9802bdb889ab3d3b4e5dc65adb075d884c949ed66407cb9e806a3c1c2f13fbf372f38983293a0a525a62db52840cc9899719c875bc0df0e019fbe2553f29c69260b7eaa2bc40323e3f9ab36408f404b2529475fb1b01f0d5d2033f134", 0xeb) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) write$eventfd(r6, &(0x7f00002ea000)=0x9, 0x8) splice(r5, 0x0, r4, 0x0, 0x1f, 0x1) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000de8000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d38000)=0x0) sched_setaffinity(r7, 0x8, &(0x7f000073a000)=0xb53) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r6, &(0x7f00004bd000)={&(0x7f00009b4000)={0x27, 0x80, 0x3, 0x0, 0x3e8f, 0xfffffffffffffe00, "e19d08e9a55711efbd060ab86b4130c8345a14d056bd6dc5cefc7aa2ad5ef88340d9bbbd981ad35e38e0a7bd0de9f53626ded75a34402df15cba25e3b14aaf", 0x401}, 0x60, &(0x7f0000b19000-0xa0)=[{&(0x7f000068b000)="efd517da849cb9df429ceb60219a33b09a0efb0696d8126c6b09d3c0ecdbdfab826ee85a5f70c501d0f45ae77df5427e26aca3b95fad24", 0x37}, {&(0x7f0000801000-0xaa)="1cf2194fb4fb7ffdbfec4046e90c357a2147bdb6a3ac2ac6e64e26c911f7c2b6562dd04de06ab33022e6d6aa6cf15603701035113dcac53f302036edf4a1758953d75029810fdc444740b0c4264c09b7c6937a4e3be9e8a9132177e7c2b1f3932df71d1cafda51504a67b014271613b74fc3338a1f31f66b4d2d7d77d36dc6ecdc68ba2858cc578fb6fce262bc4914c049192cccafd99ba5b2003bf023a33c5f5615f3ca340d0e8bc971", 0xaa}, {&(0x7f0000ec9000)="b5ea29245534769f844f990a42efac8a3fb39a39d4e22449b149a72ce2718936740845c34b6fbcb8aa485dc724166b6737242ef2538a7fe249303595f62ab8c50fae80893918187f20a90390b2b12989ef36990c3e1d3394fea3a0b256de5c723c88715555c6450a6525e7fe31ca1a318b31597e29d73fdf32a40f30e30c24eecea0db98d80d5c4fa2dbfb4c26741e61195249671b6a", 0x96}, {&(0x7f0000733000-0x1000)="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", 0x1000}, {&(0x7f00002c1000-0xa8)="e66d921e425245c629e7842904b03725318556b60e78c0e637d57f4a61e419b6bc4ef3a647ca1023184bc90960f3b0a967ea27174e6230ec03927496edb671248e35812e3b148ffea31e4df86a81c76bcc50f4cbcf38aa6826aa046ceb35a69ebec7b92427dc7e26ec5acbaa66c383fdd284031ff9b61fd9b853afefcca72eddf8f16668a4386fd906befe42d68eca6309786af567d04a6ad2c3ccfa8541b53886a561f01163ec2a", 0xa8}, {&(0x7f00000d6000-0xc)="a593f61f21263b7229438353", 0xc}, {&(0x7f00003a7000-0x48)="1b473c7d7fe841e1e58570551d633363049c118911a07af1a9f5e65897a93eb678b84e410d2127b7ec097c2e2de6bb1a663f4fb33e3c153f61d0d0bc8aece2f82c3041fd5603b2dc", 0x48}, {&(0x7f0000658000)="05271a24139d96e5b5b756811c3b864e08c2cca70a5d4bc07ec3c814053beb1f8335221ffe9a9a606978833f2e461aaba5921d4f909838fb6ea103c55893ad59b8de2c9be77b9961a3e0c7cea916", 0x4e}, {&(0x7f0000c9e000-0x52)="b4bef0f3d34686af83e91dac4d01bdbd88eeaf12556518a6bb8a1dcec2956234fecdcac76d14797d34f3fe7e1b65aa3645c6bff056f2f51caeeab80cd7d78ddab49b61967476640593d8def768a57080b0b9", 0x52}, {&(0x7f000061c000)="c6f188046d278312e5d5311bfe40021f7cc0cc23dc53a783d886e45b6d8cb73e0f9e4fef89880018d6951e38f9ea2912d7611bc92466abc1d2b410e1a9606dfb818d057b8994f3b3c70c5fa21795cab8eb1a5d896c96a9cec3a8a00060d992d4452ce46f05963a8fbf603b3aa1fd2d4ea247a0356722edbf85693de5e2c2242d6c20305c36ba8c0b3b79c7e4a2ad25c4", 0x90}], 0xa, &(0x7f00005ff000-0xd0)={0xd0, 0x11f, 0x2, "ba2acedf27ccc84cf8aec7c023743da86bcc69b3ba7d5c2ece4b01c604be0cb12e367922787d646fc4ea107e6bfc4d5c161b2df85a180cf2cbe0b5f040f3dfb77401d4805495146aa75439d343a4ddcf7f6b9941dd9c0f0900c3139d0764383ad4e0d59e1eb3735c70574b876af9081504cee83ad7f855ce6c8c7351b94c98e9412a1ccb4792763d5175ddbaed917982ccfdee8263bcedded1e75d7f5dec5122c2c573ced3a01d6bee2912211c8a13d4ed48d2cc5b191e66581c1997b4b1f0"}, 0xd0, 0x81}, 0x4000) socket(0x12, 0x80803, 0x6) 2017/12/10 14:28:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x8, 0xf9, 0x20, "fba42735631a", "4970f32a655a6b36f8b738e2d1d1238e"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000001000)={0x7b, 0x0, [0x6, 0x6, 0x4, 0xfffffffffffffffc], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000004000)={0x800, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000012000-0x10)={0x5, r3}) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000005000)="2f6465762f736e642f74696d657200", 0x0, 0x8000) rmdir(&(0x7f0000011000)="2e2f66696c653000") symlink(&(0x7f0000002000+0x26f)="2e2f66696c653000", &(0x7f0000013000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") linkat(r2, &(0x7f00002af000-0x8)="2e2f66696c653000", r2, &(0x7f00003b6000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000ae4000+0x688)={0x1, &(0x7f00006f3000)=[{0x0, 0x100000001, 0x2, 0x99f}]}, 0x10) ustat(0x2, &(0x7f0000dec000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000b17000)={0x0, 0x0}, 0x800) unshare(0x20000400) clone(0x0, &(0x7f0000141000)="", &(0x7f0000df7000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") ioperm(0x0, 0x9, 0x7ff) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r4) 2017/12/10 14:28:27 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6c72772863616d656c6c696129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000497000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) r2 = getpid() ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000404000)=r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x510}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000098a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f7e000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7d000)=0xb) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f000097f000-0x4)=0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f7e000+0x760)={0x6, r4, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r6, 0x400448c8, &(0x7f0000c27000-0x3f)={r0, r4, 0x80, 0x3, &(0x7f00008fe000-0x96)="622b79a52de08967672553d9a3abb0e44482a9622fe77bafa7029ad2c311d8ece8b2cc9b3d68018e16f256b50afb188c93009a829a62f374d4a931979b41c215d23a7d6cc0ab1afe5dc2e4702600b9182ee46d7dcb8d0536b8ef5a0a5d38ef1109d925c5da3bab0a2a39d8564ca6dab9a11fa5cab682947db495bd6c19e1e9f5273dec333eb60de39dd6a117b3e6c426d7e719c00d8d", 0x3, 0x0, 0x5, 0x100000000, 0x2, 0x0, 0x101, "5732cdd2a1ba766e60b1bbf66223edf49f02d65f0a139e"}) recvmsg(r3, &(0x7f0000f7b000)={&(0x7f0000a06000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00003a7000)=[{&(0x7f0000f76000)="", 0x0}, {&(0x7f0000f7a000-0x32)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x2, &(0x7f0000a7f000)="", 0x0, 0xffffffff80000000}, 0x0) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f00009c9000)="0deede007ab841046c4819de082d3d6fde459361b630708cb37d37d7e8bd8be51c0b10d7a2a6fdea0a76fd74bdd353dff940a973a10256d4383880e8eadfa35ebed2cfeabee46985c14d8cc1009327b3b35f0badfdde12a12cbd2a", 0x5b) r7 = dup3(r3, r5, 0x80000) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f81000-0x8)={0x0, 0x0}, 0x800) connect$ax25(r1, &(0x7f0000f7f000)={0x3, {"afb5d980ccbf40"}, 0x6}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000571000)={0x0, 0x1ff}, &(0x7f0000f66000)=0x8) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000f80000-0x10)={0x80000000, 0x8004, 0x6, 0x100000000, r8}, &(0x7f0000f7f000)=0x10) 2017/12/10 14:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000436000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6563622d63617374352d617678000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000945000-0x5)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a98000)=[{0x0, 0x0, &(0x7f0000a0f000-0x70)=[{&(0x7f0000560000)="", 0x0}, {&(0x7f0000afa000-0x52)="af833c0929786d80e7c1beddf875b82da0c93a36a04fa47453ae9a3b6bc338164686f052336817f33ff09a445dd4c198446d890fd73a73d9ae7e6dd9cc6e65f72d3d13b6efd49ebc742a82ae2d6f7058117c", 0x52}, {&(0x7f0000be4000-0x6b)="b554bca471c888d00b1cfb920a2a5b3435ccfd78166c93d6ec1c0a001cdb66a17273d9c149c9a03a954dbdf0cd110db125faea1d296cf27866c63a1af0ea01ac5730ecd2b3962b5309f6d70134db31d4fb586e544e63ae3d818464776dd6582c3a58534d76033bcef61e46", 0x6b}, {&(0x7f0000ced000-0x1000)="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", 0x1000}, {&(0x7f000079e000-0x77)="514ad863d0ccfa818f793fc25e8f12b7a1924dc1d764511a4a5916c23fe7919c04bd3da774e7d763a292b305b17b26d9b09ef5f9c7b1308efb715d890b301bca8032759cb1fd0db7a25847608514551fcf49a21c4f339b88aefdfd7781befcde8f2c2a632b7a242a3e9ced64de82a37bb111011924c0c3", 0x77}, {&(0x7f0000b15000)="f11fb2b18847b1a0b8553bcf552ee61650a77ef761b992822c62f4feb3f2a5da133152cb1c3872c5fe88be965b94dedf37d9b951cff7efda76a70b012aed1a1f833b0c750eaf857a1daed8a0bd15840426530e4e339c6fff6a5aee0c8beb3871f773e0aa35", 0x65}, {&(0x7f0000505000-0x92)="413b7ec06689fb4a2d52a2713456130bfd5f0e4762efced21d11d0d396da2cbd9fc53c53c4ef745f5d29ddf5605c5b04e0150258e45cbc47b4b6d2bc26c77c6d596db34d8a53ac11a0b11eb381db6cc7ddaefcd1af1754e31a019de6536f0e27e3e167c7f39c281eb41c3af5956d54f873f62435df8cc018c4c8dc984a990fbabad73a18f8ff935518d2eea507452c0a2cd1", 0x92}], 0x7, 0x0, 0x0, 0x8800}, {0x0, 0x0, &(0x7f0000add000)=[{&(0x7f0000166000-0x1000)="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", 0x1000}], 0x1, &(0x7f000091f000-0x1c8)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x20, 0x117, 0x2, 0xc, "48e102c54dd2b4ebcbc5c8e1"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x52}, @iv={0x30, 0x117, 0x2, 0x15, "4e6c1ae8b67a57db76fefdaeaebfcc30a523d4575e"}, @iv={0xe8, 0x117, 0x2, 0xce, "a78b0cd26894a933a947def588dfdd9d517749b8b48ac45af01e0fb1b06cfbb5360238eb4019109841f991a17fe7f6f60b73718685e9a712c78edeec20fcde421a7ec3ddc8e3ec6d2dad9d03238757e82d097a31c2e2885bc96a80397072320374ef27a1a0cae15057881f57b31c1e1ba16aa6983dd35ea32da72c0c4ddc1d130ac0d33995a7eff846dd7203e35984a2e895c565fc427da71eb3ca4b5cd40738801d776d593c34b1dcccf48b751cd68c7fa8bf61085f1f1902859867f09118cf424dc54dc7827ca068df68b52388"}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x1c8, 0x44001}], 0x2, 0x0) r2 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = getpgrp(0xffffffffffffffff) syz_open_procfs(r3, &(0x7f000037a000-0xd)="6e65742f6d6366696c74657200") sendfile(r1, r2, &(0x7f00000d1000-0x8)=0x0, 0x8000ffbffffe) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000723000)={0x7, 0x0}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00005ed000-0x12)={@generic="153c7526d446864ac3766e87f7b8e9d7", 0x6}) 2017/12/10 14:28:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000002000-0x12)="2f6465762f696e7075742f6576656e742300", 0x7fff, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x5, &(0x7f0000001000)={0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000060a000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fad000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r3, 0x408, 0x3ffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)="2f6465762f7573626d6f6e2300", 0x1000001000007, 0x242) io_submit(0x0, 0x4, &(0x7f00000bb000-0x20)=[&(0x7f0000668000-0x40)={0x0, 0x0, 0x0, 0x6, 0xad0e, r2, &(0x7f0000fe0000+0xa47)="24fa77e4aa9a26b20ea489a69c9b4bc0bec77c4b9a3dd84b982346fa8e935de1d65bbdf7db2bbada5c4c58253ff1ab03ac418146941e063d8f1ef6881f53cf8db8cbf2c574994a2a829104bebdbf1aa6f43c2131a9770f11bbae839c17d3f8b9c1f85b32485a70017064f8a20dcc02eec2d87ad0626a8a2bc2792ef4f4d5b67b44e0f5878c72d2ca85cad13b71bf258241844065be34c1b4c6b1dbb1d5756842ff2b067d64e13a5c02ede568e07d7d529cf8e42d90c19a08f09e300ef1c8f475b4278f431abee11d9addd16644cccf8c772c69215ea1398d14e2592727ffeb78", 0xe0, 0xfffffffffffffffe, 0x0, 0x1, r4}, &(0x7f0000381000)={0x0, 0x0, 0x0, 0xf, 0x7, r2, &(0x7f0000f1c000-0xf8)="49a44763fc377800ff7894113690ba6a14dfdad0b3e14a95dcb772a434fd643d504f479cde295969f5d0c8522254dea800e8215f41b1d8d306ca573a537dc0ea1787bc6c4ca757fc9bf8d2fe4ed2de611fdf4f53ce0d0ecaf142f66ffc5d829ec25583e9ebd6b5fabfdc4face75a90d958a9e3b1263602578605ddf6e962997f74cc3eb01b9b97d327dd185d37f4a20aa76528f43dab0f6d9825eb3e2a0801806c9c56916e4f82873f4469c8a4f622d4e8d410df546467449ed6c573a4ce1f6f5efa48d17edafcf44ef0192fe8d979e7f9f5efbde4ba4438328843ab0c9e7cbbb94556fb3a01b82ccac7ad327b3e2ce51a1709065cf21e1d", 0xf8, 0x4, 0x0, 0x1, r4}, &(0x7f00006a6000)={0x0, 0x0, 0x0, 0x6, 0xffffffff, r2, &(0x7f000008c000-0x3c)="7fb026cb533fafc40aecb808a58c431e754abf8088c4801b047452f8beef2a69beaf9daadbeeb11e9fed9e35e2111dccede2796328d312d7f8442b23", 0x3c, 0x0, 0x0, 0x0, r4}, &(0x7f000005b000)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f0000459000-0xa4)="1aaa804ce605e3cfad116942b461920135913836c59ae363f507d4984111ff44c1a4f9693ea2c49f169a985a9f1a331fddb7fcb07c4b18fac15552c40e3a0315b648572a585044139929f96588a125794388b15d264e4ee2bb365050ddfe97c856f63a96edd3eb747bdf41222773b9fd6671316e6de63e54bf994a65a57e99c00afb7192447327ba9458abf4d58dd7934277cea2e6467280fb04531a370e8ef76fdd4124", 0xa4, 0x2, 0x0, 0x20001, r4}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000654000)="2f6465762f73672300", 0x0, 0x0) r5 = gettid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x1, 0x0, 0xc, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0xffffffff80000000, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="983f727d1cf4378e33f9c9f8f259f2b4", @ifru_settings={0x201, 0x3ff, @fr=&(0x7f00003b6000)={0x7f, 0x0, 0x3, 0x7fff, 0xe1, 0x8, 0x14cc}}}) perf_event_open(&(0x7f0000624000-0x78)={0x0, 0x78, 0x5, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) clock_gettime(0x3, &(0x7f0000b4a000)={0x0, 0x0}) select(0x60, &(0x7f0000ecd000-0x40)={0x8, 0x7ff, 0x2000000000aaf5, 0x7, 0x7, 0x8100, 0x0, 0x4}, &(0x7f0000e4e000)={0x1ff, 0x7, 0x9, 0x6, 0x8, 0x7ffffffc, 0x200, 0x4}, &(0x7f0000fc9000)={0x913c, 0x0, 0x3, 0x1ff, 0x8, 0x8, 0x80, 0x8}, &(0x7f0000816000)={r8, r9/1000+10000}) sched_rr_get_interval(r5, &(0x7f0000f5c000)={0x0, 0x0}) timer_settime(r7, 0x1, &(0x7f00003ad000)={{r10, r11}, {0x0, 0x0}}, &(0x7f0000bf7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r7, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {r12, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f0000042000)="2f6465762f6c6f6f702300", 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000097b000)="2f6465762f72746300", 0x80000000200003, 0x0) 2017/12/10 14:28:27 executing program 0: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d11000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00007f6000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cd0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000310000)={r1, r2, 0x9e}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000004c000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000923000)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$mice(&(0x7f0000014000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000828000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x26, 0x0, 0x100000000009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00001bb000)={0x0, 0x6}, &(0x7f0000f59000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000e97000-0x20)={@generic="5f038a6dba5280884e341cf1992909c8", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) add_key$keyring(&(0x7f00007e3000)="6b657972696e6700", &(0x7f00007e0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r5 = add_key(&(0x7f0000178000)="72787270635f7300", &(0x7f0000aa9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ae0000)="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", 0x1000, 0x0) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000144000-0x1)="b0", 0x1, r5) open$dir(&(0x7f0000177000-0x8)="2e2f66696c653000", 0xfffffffffffffffd, 0x2f) r6 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x4000) gettid() r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00007bc000-0x9)="2f6465762f6b766d00", 0x20000, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = eventfd2(0x100, 0x8000000080800) ioctl$KVM_IRQFD(r8, 0x4020ae76, &(0x7f0000026000-0x20)={r9, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f00003df000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000c24000-0xc)={r11, 0x80000, r4}) ioctl$KVM_IRQFD(r10, 0x4020ae76, &(0x7f000002d000)={r9, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000ed9000-0x10)=[{r9, 0x10, 0x0}, {r12, 0x40, 0x0}], 0x2, 0x8001) 2017/12/10 14:28:27 executing program 5: remap_file_pages(&(0x7f000001f000/0x4000)=nil, 0x4000, 0x2000008, 0x8, 0x21800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005f5000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1e000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x100000005, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6352, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8000000000fe, 0x0, 0xc1c4, 0x0, 0x0, 0x0, 0x0, 0x4d69112b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)="2f6465762f6b766d00", 0x0, 0x0) r1 = socket(0xa, 0x80e, 0x8) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000f51000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000155000)=0x6c) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00002af000-0x9)="2f6465762f76637300", 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f000021b000-0x4)=0x3) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x80000001}, {0x0, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x800000000000000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x81, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x40, [0x0, 0x0, 0x0, 0x0], 0x200}, {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], 0x7fffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffc}, {0x0, 0x0, 0x7f, [0x0, 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], 0x10}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) accept4(0xffffffffffffff9c, &(0x7f00004c9000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e36000)=0x9, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000616000-0x4)=0x0) sched_setparam(r5, &(0x7f00008b4000)=0x8001) socket$alg(0x26, 0x5, 0x0) 2017/12/10 14:28:27 executing program 6: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x3, 0x0, 0x1, 0x82, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc9000-0x10)={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) epoll_pwait(r1, &(0x7f0000e33000)=[], 0x0, 0xd28, &(0x7f00004f5000-0x1)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000832000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) accept4$inet6(r2, &(0x7f0000b87000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ed1000-0x4)=0x1c, 0x804) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00002ee000-0x5c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00005c6000)=0x0, 0x4) r3 = socket$bt_rfcomm(0x1f, 0x7, 0x3) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00005f0000)=0x0, 0x4) getsockname$inet6(r2, &(0x7f00001e0000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000031d000)=0x1c) r4 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_buf(r4, 0x0, 0x4, &(0x7f00004db000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000073b000)=0x89) r5 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000c7a000-0x4)=0x1, 0x4) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000003000-0x1e)="441109210000000000ffff7b001000001300d74ca6002703ff1700", 0x1b) getsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f000073a000-0xf)="000000000000000000000000000000", &(0x7f000024c000-0x4)=0xf) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000a30000-0x20)={0x0, 0x18, "d9a766fe0900000000003730a6d0937da9f3e557f5c01a8c"}, &(0x7f0000194000)=0x20) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x200db, &(0x7f000069b000)=0x0, &(0x7f0000373000-0x4)=0x4) 2017/12/10 14:28:27 executing program 1: perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x8000000000, 0x0, 0x3f, 0x0, 0x4, 0x200000000000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0086418, &(0x7f0000001000-0x18)={0xfffffffffffffffd, 0x1, 0x7, 0x7fff, 0x0, 0x401}) connect$inet6(0xffffffffffffffff, &(0x7f0000375000-0x1c)={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c2b000)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f40000-0x8)=0xc) lookup_dcookie(0x100, &(0x7f0000766000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0) mmap(&(0x7f0000000000/0xe7a000)=nil, 0xe7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000e75000)={0x0}, 0x8) lseek(r0, 0x0, 0x4) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00002cb000-0xb)="2f6465762f766373612300", 0x4, 0x820410000) rt_sigqueueinfo(r1, 0x2a, &(0x7f00002ef000)={0x34, 0x4, 0x7fffffff, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000cfe000)="2e2f66696c653000", &(0x7f0000d0d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r4, r4, r4) setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f00006fe000)=0x3, 0x4) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f00001da000)={&(0x7f00004bd000/0x4000)=nil, 0x4000}) sched_setparam(r1, &(0x7f0000c05000)=0x0) readv(r2, &(0x7f0000e7b000-0x48)=[{&(0x7f0000e7b000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f00008a8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000870000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}, {&(0x7f000012d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f0000e7a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f00009b6000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f00008b6000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000e7a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000e34000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x9) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004d1000-0x8)={0x0, 0x0}) signalfd4(r2, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) 2017/12/10 14:28:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cfd000-0x84)=[@in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0xffffffff00000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000bd0000)=0x0, &(0x7f000096a000)=0x4) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00002fc000)={0x8, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r1, &(0x7f0000a81000-0x1000)="96", 0x1, 0x0, &(0x7f0000c73000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000a10000)={@multicast1=0x0, @multicast1=0x0}, &(0x7f0000062000)=0x8) r2 = accept(r1, &(0x7f000023e000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d80000-0x4)=0xc) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000211000-0x4)={0x40, 0x7, 0x8000}, 0x4) recvfrom$ax25(r2, &(0x7f0000e56000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x40000000, &(0x7f0000477000-0x10)={0x3, {"01ab571fbb3826"}, 0x7c4f}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001b0000)={0x0, 0xfa, "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"}, &(0x7f0000b47000)=0x102) r4 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) setsockopt$inet6_tcp_buf(r4, 0x6, 0x16, &(0x7f0000111000)="edb1241f0b43fb72a117b6c21d7f239216a3c606e2aab436146b96782fa95400aa9d44bfc834b907dcd5c896c6ec3fea61419cbfaa7190c4a29a0ec92ba5fd5eaabda0c85b51c6ee7788c5c7c19e40767cfd7b479113b7f5f3dfc52ebda9b895539c73a5beb8eacdb295448694442d8fdda376b1efbc91ba33eec9a694ef46b3af0cedbc8c440c16f263ea6094d13c", 0x8f) r5 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000865000-0x4)={r5}) bind$ax25(r4, &(0x7f00000b1000)={0x3, {"48058166dc9152"}, 0x3edf6166}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000a55000-0x92)={0x0, 0x8a, "166db2f26d5f9a4b51fb4c17719ee2da4da4b58e1d77a28395665797fdfb047092ff9851ae982ad77e9c3a47989dd4a18babad0aa5da56e3295620bbe766487750069cce1473a39607be33047cf566cf2703ee3c9acaa04da3a796f27b9c4df7e2a1fd6c79533f5b9f1f172d74ea950059b9d0b4076bd494d47afa86153b157d5dd8364d56d23647142c"}, &(0x7f0000463000)=0x92) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1e, &(0x7f0000a0f000-0x54)="ad5783d39e3d8db35bf04e864c4ef0e2f35c8ca4787d930163129d024358893272fd2eff10de682302292309f84c2371af07c06af07c4b281e1a4ca9789f275a746abe179a4d90bd63caffb0c949793d02ccebd4", 0x54) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000658000)=0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000dc8000-0x8)={r6, 0x10002}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c11000)={r6, 0xa1, "78f9daffd611e72fe3a3a17766d527a6dbd4943ea9c8fe9191a2123a8c95b75fe9c1e6afba558c030d83b9e720c2a6251556b9bd098c370bae12f0fcfcff225885942ec478c8bac0597324b60e67b29183e493e7bc66ea5ab167f80c56ff1827f9d01991c4d0d07799c11bcc1f0ef8ff420a7ea172c9ac7b9548b70638b84c997d263d3155d0874a147fde75d973ad1de9bb4508a138d353ac12f504beb785e973"}, &(0x7f0000710000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000c2b000-0xb8)={r7, 0x8, 0x3f, 0x0, 0x0, 0xf2b0, 0xffffffff, 0x7, {r3, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x100, 0x597011be, 0x7, 0x0}}, &(0x7f0000e6b000)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000aa6000)={r7, 0x8000, 0x9, 0x8, 0x800000000000, 0x1}, &(0x7f0000c11000-0x4)=0x14) recvfrom$ax25(r4, &(0x7f0000573000)="0000000000000000000000000000000000000000", 0x14, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d873570be440a"}, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000741000-0xb)={0x86, 0x8, 0xfffffffffffffffc, 0x2, 0x8, 0x7b, 0x200, 0x20, 0x0, 0x8, 0x0}, 0xb) r8 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000644000-0xc)={&(0x7f0000640000-0x8)="2e2f66696c653000", 0x0}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000297000-0xc)={&(0x7f0000099000)="2e2f66696c653000", r8}, 0xc) 2017/12/10 14:28:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x140) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000)=0x9) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = add_key(&(0x7f0000000000)="636966732e69646d617000", &(0x7f000083b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000001000-0x5)="7573657200", &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x40)="601da77bdcce28af71623e762a2b541e3db48597f810355bc3b5dd8c7b8bc9173baba9cea33a444166924b24b0f683710e43e93155b0a273ebd6285ec63124d0", 0x40, 0xfffffffffffffffe) keyctl$reject(0x17, r2, 0x0, 0x7ff, r1) gettid() 2017/12/10 14:28:28 executing program 2: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9c000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00004a6000-0x2)={0x5, 0xffffffff}, 0x2) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f0000f9e000-0x4)=0x4, 0x4) setsockopt$inet_int(r0, 0x0, 0x400000013, &(0x7f0000f9a000)=0x0, 0x4) listen$netrom(r1, 0x7) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000cca000)={0x0, 0x2a, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r3, 0x0, &(0x7f0000f9f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00007ec000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f9e000-0x20)={@common="626f6e64300000000000000000000000", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00004c9000)=0x0, 0x4) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f9a000)={0x0, 0x0, 0x0}, 0xc) 2017/12/10 14:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0xc2400, 0x0) getresuid(&(0x7f00003b0000-0x4)=0x0, &(0x7f0000394000+0xfd9)=0x0, &(0x7f00006ce000-0x4)=0x0) r1 = creat(&(0x7f0000cb5000-0x8)="2e2f66696c653000", 0xe) socket$packet(0x11, 0x2, 0x300) fchmodat(r0, &(0x7f0000000000)="2e2f66696c653000", 0x8) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x42, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x20000000000002e, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f000062d000-0x8)={0x7}, 0x8) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 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, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) r3 = add_key(&(0x7f0000d10000-0xa)="69645f6c656761637900", &(0x7f0000290000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bef000-0x43)="f5287f6a44b9358c0fadc01e607de059330b5d965a2553c56092dff0cb33342980006e7637cae381c654f4292125cd7e072b628227e5ba73daef38915302debdaea7cc", 0x43, 0xfffffffffffffff8) ioctl$VT_WAITACTIVE(r1, 0x5607) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000c73000-0xc)="636966732e73706e65676f00", &(0x7f000096a000)="00") r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004c3000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$void(0x22) ioctl$TIOCSCTTY(r0, 0x540e, 0x7) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007f0000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f00003ec000)={0xffff, 0x9, 0x101, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000022b000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e40000-0x4)=0x28) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f4a000)={r6, 0x0, ""}, &(0x7f0000760000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000691000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a96000)=0x18) sched_setattr(0x0, &(0x7f000043d000-0x30)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0xffffffffffffffff, 0x3, 0x69, &(0x7f000076d000)={0x0, 0x0}, &(0x7f0000b34000)=0xffffffffffffffff, 0x8) 2017/12/10 14:28:28 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2b000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "78747328636173743629000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000368000-0x21)="0a0007d3d5b30000000000000000dbb780e698008217c940080000000200000096", 0x21) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r3 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000039f000)={r1, r2}) bind(r1, &(0x7f0000a9e000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet(0x2, 0xa, 0x7f) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f7c000-0x14)={0x0, 0x1, 0x14f4, 0x7, 0x9, 0x100}, &(0x7f00005a9000-0x4)=0x14) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000f7d000-0xdc)={r5, 0xd4, "4f44e132d6865c09edfc62fabf3370ada636b3b58f6ab2d56dd4d4f7fe24c2fa2b16c4ddf56da8bf6ba500a5e9ccf097ad1265d5944e8e5597584c008f5223e51aff16e4b15e43d458e2c9d834f2ac691c06c91d21000000000001f9f18efc17d9da48c47d76530edfd9c84efd6db7d6dd4cffd9a46c77a5b91b3692dca00000000000000008ec1b4c5fb73a30cf9de8d58ff20e16d84b5f30e5a515731cd18cf34b2dfa665ee7e277cacce0becff9dd6fe9e4b9513a0282117cafa7c78c077f91acd4c94bd1b0703f3a339bce93363474847d72"}, &(0x7f000087c000)=0xdc) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000de8000)=@assoc_value={0x0, 0x0}, &(0x7f000040a000-0x4)=0x8) socket$packet(0x11, 0x800000000000102, 0x300) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000f7d000)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a67000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f7d000-0x10)={0x2, &(0x7f0000bb8000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r8, &(0x7f0000cab000)={0xa, 0x3, 0xe9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd35}, 0x1c) ioctl$DRM_IOCTL_NEW_CTX(r6, 0x40086425, &(0x7f000097c000-0x8)={r7, 0x2}) getsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000ba5000-0x4)=0x0, &(0x7f00001b2000)=0x4) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000f7f000-0x4)=0x100020, 0x4) connect$inet(r1, &(0x7f0000b66000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000662000-0xe4)="6d5bc73a690a8236a4b09b20926b735974bf943c8fa4c819bd48d047c5eed2d2b9b5ff6e7dd104734ba57ed4358319c7c0d1d395cf2959f6b3488207d7dedf930f35e75ea5100fcc3f9848cbde7f1288f9fedb4a2a1e426b28720421aab0c0898306dfb70a4d34f61558cc37ee5a0d8ef5e2a7648ddfa9efdd34d90abb449df59e343b542c2e983dcbf6803cbeff298c9703c6589a2d2acf89bd53ba5b16161e64afd10ffbb660f5949de997e00d23dfe89074ce8182434a85417b0d84d9c260a1242b347d888fe70dc9fc15d1de304620d72ac4ad4789c2fa67c9d0ce20f6e654eb0fb4", 0xe4, 0x800, &(0x7f00008fd000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f7e000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r9, &(0x7f0000e6f000)="0284d32f7141b8acd9bf29b3c41ad945f7e5f69867f04de9603f8a681bd264d665295f1e7781b8cee70000000554b17c1bcfad155b0d7341224806570f771fa6ab15ccc8cbad7a25209246ee2da26361ea59be95555fda0591cd8c42adc523631f65e53576824f59b2dfc05b542c41373ff4629b784966e2f25d0da866481369", 0x80, 0x4, &(0x7f0000f7f000)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f000016b000-0x38)={0x0, 0x0, &(0x7f0000f7b000-0x10)=[{&(0x7f0000312000)="b552d18373973a07ff5243fc489aaa18ee3efff728323def24214ceca293b3f9355df376014277748b0714d224ec5f56ebf1bb510394ecf455eb2f755d6b2388da9d69d75c257982602ccd83317fac6a51f0a8ef5bfefc5fefcaf86abfc8acc41e332437e3666c406cfbb0800c6671481fb10e5b26c00953fbb58f708c03dac192c6a9ecc1cf88c1c48550a04ae261163935d13542803309a28b2352544f25cdff2e31911bb9a4ef90b060c9a52f80cb18469879bd6f9615ce4fa5484b66f55a31082f97709da78fe8fd1914751eef0602649a0e0c92a1c9db38a26069d804df1d1f87ece5a2ec2d5f6fb8b3fc8dbfae941704c66b39ab1347db8aad4f89229160637d692974723858ab22b619817fff79dd6fb83282633c057abdd2b3677097cb98cf10d24e7bb294cbf51d9ad860bc29ec226c16880365ff5ec6f7c1d8ef574e83d75cfa0b64c953d683e743c4e490d026d9ded9af66a85f0d29ccb59e2788d917778e27331de1f9e44262726ebbe79af561b92dd31abc646ab79c7220145bede476b85be3814f2b5fd55167c575806d33fbf30357ce910c1d0a31bbb543230ac82deab0262d9a514951e42dbf179df4bb4bb063af2278fb2eab9b57711d4045bc51f0568ab68160b91bd5b1c965d7ae57960e95b2f689408216d66348eb1bcaf20c04f88393ba50e7f606fdb1238a3b68877d273ff9c8f9e829debbf3ebe2644bc6e8d035d17ac6caaebac79d8daf52e390bde45903122daf271be7c870bb7b7b5c91fa237feb26f95d49039a24fb42982a73aeca6d711830a85f0bffe94934d0a6aa5d9d8ad593eb4427e0523166e1ad0509c87ba8d4b902fb314caba19ae3a1aa4c7514b665faa30972665fb715c7d90ea0c06522410246d1e4f52567f0448e6b63fba547a6c3783cdb89d176ff4da8357a4d47d8d63a5bd433bd8a4e501dd70a57187cd92ebedaa03cb1671f9514b2b888e8ad851c654ab411adda8336d119f32e16cfef8f73abafb801c9b93cf1541778b160ddb237ef2aa8d98c8bf89e584458de1e73bb0f902261b9c45f24519c284e842b8c3546733a4a56237f23b96cfaa237cb2f89785ab1cf0d3cbe0428fdc58357674a9fc96c13f920bcf7bfb8817b015b8ce9eb0f46c49d39d6cf731f158a69249bed5a24c85ac721087a411bc98510169bf8cde0d0e3a5eccaae7e60399712e309b0d1b11e9894b003e491c95f172f7d3bb40080dcb914b2cbab1a775359dcced950bce0b875bddad7f682ae97e9e1ee3c17b60df8636cbd55e190dd66fb82ecff0b46048a70feb37829c48225052f86b1112badbe4218f8a21b1e77f7b5e4067f24393be8a655dbd8f0f9ac8c40dfbc068e7f01a7ac267f68c11e2c33d32102318b54f92a4821d81524a620680c735b32af09110c40916e4f0cf82c994b47b0acb080d81ac2de16fde869ed7e87d974b2c5de7f9858680a6dc073df051c5d525a442ab823f508402b7c04c07aed1c0e0ee9aa59e541c5c38693a5174f8f11b352152a6e261d27e625f299662c1982edb7563d421acf57784592b5aaa246ac500f63f2b509af9f99d8ac12c927216748b583779c5fd95f313db236755a1dfb89804de1afa7f7a0dc23872696d4e554ff4dc476b63d017857fed3381ad80a97ac5bad30e7b6576f6ca69f16618411582076d59e3249b25151e5de0b72882eceab2e86ca2ea8ef8ec3993cffc021432bf8bde41fdc445a0db592eeb7d2bb2d0145de4891c6d38ca24ce65906ad9897cfc64ad74fcd3606d1f24f14724f56e25abb3409ea64e640fe1cbc9f2acf37f063c48ada6e5b795673463592fd1ba5077086facf2a2833a906428da4928cd333332d42e9b8d667dbf6d1fa676e59d8f29f7cebc0209a838e1a514e7f32fd5ba76d2f270d25bb9187d6ec454a44368e7b9ead7aed9db17d65257bf7694c22a4457e777f99db4c67d9bddb58dcd50f8fab79cf93554de3b059f91c28fd6bb7f05b7888726c5d2773453176ac97a73b203e09efeda8e83f10052281d240ee029fe92032a4288e01cb5b443a1a24ff4ff897f461d04886bccadd63553576a86a89b7ab09602e06a6e7bca25a6eb4b4531afd12044879c4d7510134e4ab149c4fbc9d1b3d5c9556892a3f49f82d77366ca81a83ced291dcda3e35ba491c1497985586680bcc60b6a8a7fe39a038db1621851bf7e2e8c3165702cf324c372f3f8a5c85c476157ad1d2d45a286e03acd0c55ff53664b996e3e31e88b40cf6a088d7664b4ed12bf5d22ddb15fc695e47abcb48a2581adfa8e53f7d709ed4d4af38c3bd67ef5073586c350ae56f933b6b48513f0197d8bcaa51ff416f19e8585d9d50fdabb988b93eaf3225751c80b0cd14ba47010fca9e9cda84449b2b576945fdd354a22cc1462aeb030e687e681487ea91484b39309696de98b06af41de72dee27715fdfaae548e4e6952a0ea0086beb028885402c5741deae9e8899c6e1944a89386efd60c9bf2f02d9ca5932b8e42f7559544977eb8c7c0ce199abf09744d8bb7d013afaa370c3258c8f869f2827861fc623329692978e5e9835c1d2dd379b3865b114b4c708a05bb10f84c43aef01fbb75dcaa2bea640a45e76a70fc70959685d2ebc803b08641ae9f07b032069f0dfb9c00682db1659b86ed931b8098816e3bcac66e2f54e035e96f1b6d467d2cbddca2deeea209e80a0de1027fd37cef81c85722fdac27480b9db38411350c7b675429c27a548dad832c13fc76bffe2cb6f61b53137d8c3576c0c1b8771a1ad7c8b4ef350a6aee3dc686934e376d160aa8fd7c7c3b9c971e345716d464cf9bc3c7dd2eb2f7200322b94408f47369e7323dc5e010eb399b56951f3cfff455d88d06ac7425eea09b2ff4007fc4b2c72a6e6cf5e7a86eda0798d476726d3c6159794d05272630b422a2d8e02efe5bb16d19210d7722d92c5983d761b3a903087918bb63578b65d2e8bdff15de6f42fd9d73ebe98d29b273714306ae3a76fd587fe760283e0fd8e1117e2a34fa43a9717b701456522ccd3e291bf00b6a77a6a9420aa9cffb38f4fa60ba5062dc83eee03a75c27638ea40364f17055fb067f2ba908945812bbd6e871a5579f418f4438b4d89e1cc1916e539a1a08b348bda925b2abad1311b9cf10dfbd03d5dcaaf05c20d9703af33e43c4fe1b18e74dd9c81fe11ab2e9916f9f80631b7124b58a559fa9970d3a288c73e9b0af65510a5c0ff704b22d6add6dccac50743aaeed1e26688b5a5c250df304a415f4b60ea885645fb45d382f1a98aa1d847f113eb25b43baf304be0530311d48532710c3b81090ed2701d41a96189f85d4a346dbfeb50172c5d11ac42432d97f1d5d8eb9bcb718ac14084c9812e14a87b4b42012048f98061960b9f403bddaa1fed53d6f32d54363be9ed7c86897b95e6a71f05736787a57a230580f4d1368565746665615b28d78dd05a213852d3163aaa595cecca21647350371f187ce3c12f0d5c0418fbd9265a2a4b858ddc8134969f4d3768c7a76b3aec98e6ac0789cc45ee31c99c7937e572eebb73b68e12864627fbbf7f775d6ffedd936375cc04962f4e4d44c5df79da566600d4fd75032bbc388e22690d1c80fdacf218f1f0fa5a470a8e046ca7490c81508e6ab185e9ab388f15d1f428bfc35c05eed10f6de51748f67c482abf8a83d77308191f160a31e7b7fbc505300472e604ade321ba4cb383a3df539abfdfa5efb953ce206831de2311c9d95b508e38b53fad7aa1299cfeb0142fc8838d855ad9dad310c6766c91dcb2c63405e1890593451afae3b962a7ff7a8e80c92c7a901e82de68d88037096e23738c43c0ae2664f1bc33ae621556978db0f79763b779d46ac05f4d2845c4e29d3780fe5ca54aa1da4ea1d7ba99bf6db29f58a1e07e40ad358658d1d50c742d004e94a62058182fe8b131aca0ce58d55d3d4b7fd77a18008813248f332a8ba074c8416dba130527e057ccfe045a3ccd6cb3c2ae33af77aba88e33349ef1f8561737dbcf1bad1b0a18542dae95c2298cea1d8abf80aaadd4f72487e7f965eb58f008c7a0d019752d5846aaa1e644953cde0d0c6ad63f74ce08db4bba0e7511bac75ece258d26686b957bb4ad50b2732d7e72b461b1a6797e98c2af242bcb6536a1280aee47c9249b15cb3613d85af1c44dcf01c51ef05b75b086b45c6da1bfe223d84e7c193396ed303f10bc061838df470f0f47b55b6f66e9bb3d51c30a8091e99ed14090e4191fd00a009b2ac265b236743abe4292d1349f46c53b534080568cc802b03985e863a2b68b3a086a61f88375bfffcef7d5e88a19e9848fb708f32eba2a05a14bed6847a73b9172f449990c78e14d36e06d2f6365d5997f48f0dc0aa42c9a45aeda54349f2a4abe5b47e687e0d444f7011009c58c0aabc12c085178a98d020cf0a98b786aaa43fc9f8539a644ce971aba7feb2e2d442fb50200ddcb00761987672d11b011dd4ca458cc1c38dbbb657e89a7b8e9f03d3a870beaf2334076ed1174f27f6d69c20d0943145bb2e952ca78cba0a7933eea4c2e1a32a9c012d431c981d6502393b87ea9213563b18772fe5bcf1340410e5f88edd44b5aa9206a6fc5ee10af14646c66feb1ba94c1a2126ec5fbcdf3f2e0c086f7bcaf28887a7a2c375836164f8a3a7e9dfb3ffad50d912f3ac9946b321b9f1b6111d8956c1fb9809de55cd7a4bdc85b99e65e86a426519dbd2b104828a6e453e747e6e6d09d774de28192376e154d80333eb6b36b53460d08864c0fea8d610f47327848252c86f49d0f2108baf738ab7a19f1658ec419647c24f131ae9cf9dd6e883009f1e7a288ba1fd26032eb1b5879e1cf6d818dbea9b90f02d5aff3566c3eacaee344149ad7028993b00d07aec2fca088c50fcdfff797cf59f9a3e551bb72f49c04548a9a32e3fde8f8fe4dd0c090c34710a6dc8dba614e4fef3b6f5dc6f3baec0cb27fad0014b42aa8cbf5abb03b60f1b9dd5d822c064f6ca961b388983253f85bccdc905a37fa86d3cf390498d1e980ece78a4f891c92ddf6ad03d6a8204ddd63c32379aa52c1a6d4aa42c79523a9f11fa47b676edc0d4c4692e21f8b661a7838158566e281d63ae05239321f264cfa2d5b0b5bc9d0b3c6218e2340a0d0b395338b7e137f82e0f9fec675c77969b92b0bbdd52c45fc72f7ab22a47bc862731d102fb8c9caa0698d48d8da2e7cd1b8214c82e324e969174f45d618849aa17acdda11be17f45893634764ca3e04b7868336c4286991d82283594c17b36fff04f2017e9cc00ce8415ac2644e395e4af82e32492311b4ed53d90726326d85c2919112111ce615119e60000118bc021fbfd724d86de51b89cc6d04a8f92022bc1663350a444aa3a0f8ceca1323c091db46bfab452f970915d8922a12a98522b30493510fcbbc191af2e2f19a65727fc955a19eeb4611c5797611f7d2f9dbb5796ef4aa401edb2d5cecac60baff490e4d10bf49da27f42cde4fca3dc112b039dbc5658297d537832216da15abb8a1ee9c10ae7a411c9d4e39275c2c1a5581389b324e871b7755ca3b594a9c68eaf015aeb0f9c136714686e5b0b1b5efcd3e05b4b8aef1d9fa21177b0b5ead5b13a8b7c9583e393d57bb108aa4935dd4d5d975373fceb8634b2cf6a1093b3e5084c33d79e06a70d597f13c21e972f96f5e1b97d68b022029fbbbcbc4cfc41bf2419ae777920f129fcfc6af14246400035774fabece932b396344e7a52d8c7a1c47cc2cc344eb72f30a4bd2730af262bf64ef4396675b1425ef527af70ed18077e36", 0x1000}], 0x1, &(0x7f000028d000-0x390)=[{0x38, 0x1bf, 0x4, "76cf143b0526da42bda5648aebf55dba1a4fffab07393ec23e4c48fba4b0cdf5b9"}, {0xd8, 0x1bf, 0x1c, "3bedec7cd603b1be2c3062d25807a56ec187780562dabd648d5f2ab4b4e2d164b7d671fdf3239374abeaabe005f2d05a62954183e61c130f32d0ad5ff99e3721b750d51d628e024a428b605b478086b1be4b6acb1dcc3dac2fa18765911482a1b5f4ea7daf0b82c8483d6e82cf934172678d56cf4c2549dd5700c231a6cc713d381bec6fcaacaeb11f28953bd0165d0a49387799400142b17b4cc71c9dfae209a2b5f3d44125f80c73aac6164c3a7519db5d705312956318ed963033f5ba04c5e54be2"}, {0x38, 0x11e, 0x1, "5ed78d61b081af0bd5330ff5f1cf27e7bf0d18b8c02662f85ea39f87d832e8cb647b1e"}, {0xc0, 0x119, 0x0, "5965f300fb8fa6d5dcd1633401331ef3fbd172ac5bdd76f07e7c7a08f9fd2e4e3a0b8c5ea382d29d68b8081ab9209541a47ba7b349288b642351288d0c4eb24603892a05cc3056b661ab7aaf5463700d566aab15f1e53a3022f29135153cf74e7c12b90262d2f4d1412220239a692c530066ae9ed29b1274fea0b729641932ccce5beaca498ff4a55369dd1a46b2dfd16698687bf304f9e12541376296ea8c1cae7fc5c0316f0a25aa75e3ec482bbe6c"}, {0x28, 0x107, 0xfff, "35daf523a68dda0310d4c35e60aad38768"}, {0x28, 0x11f, 0xffffffff, "1a649c83f3fc5172a7e76a335de5592f5ab29b3f"}, {0x58, 0xd0c00e620a0c32dc, 0x56, "2ba71422e6c6053d164a488a0f39b2bc745a8e3a1b60415b6ce52a67acfb5ce93cffd0d0dd2a43c6de717432b8b559a7068f58711fa51e4e4692847dc48f43cc43f31016da"}, {0xe0, 0x0, 0x1, "b16b4ccc3eda436be2a219ae4dff72cd7fd90ea37d350d40d191579791c8e8ecef4e22f4086d449dbc3e993108c4adb135ce814bd74f4cfeb8b73d1f9bc6bea5e9a98b6209690b022730f02b4e30ac08b486398b7a405116f21ee93d995593fb2b67cc97bdde6b12cd6cca2f8b4f3c48d2d9166b52da40400d909e9ba6b888339f5f3380b8aa896518f4675ae021e9a73d01d44a9a55a648e6dff2c3a1d210a78b3442fad7530a595cbcdf5e03745f270aaaa779b8dd57d7b70426d642ae973a78caf0f2be615c5ce0e0"}], 0x390, 0x1fffffff}, 0x2000088c) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000f6d000-0x4)={0xffffffffffffffff}) accept$alg(r10, 0x0, 0x0) r11 = socket$alg(0x26, 0x5, 0x0) accept$alg(r11, 0x0, 0x0) 2017/12/10 14:28:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000221000)={0x4860cdba, 0x401, 0x2, 0x8, 0x4be, 0x7fff, 0x2c, 0x101, 0x7f, 0x5, 0x7, 0x7f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)="2f6465762f62696e6465722300", 0x0, 0x804) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000)={0x20, 0x0, &(0x7f0000006000-0x28)=[@request_death={0x400c630e, 0x2, 0x1}, @request_death={0x400c630e, 0x1, 0x3}], 0x6, 0x0, &(0x7f000000a000-0x6)="b8474bd23162"}) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x5c, 0x0, &(0x7f0000006000)=[@enter_looper={0x630c}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50, 0x8, &(0x7f000000a000-0x50)=[@flat={0x73622a85, 0x7e360de02c287024, r5, 0x0}, @fd={0x66642a85, 0x0, r3, 0x0, 0x3}, @fda={0x66646185, 0x80000001, 0x1, 0x29}], &(0x7f000000a000-0x8)=[0x28]}}, @release={0x40046306, 0x1}, @dead_binder_done={0x40086310, 0x1}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f0000000000)="2f6465762f62696e6465722300", 0x0, 0x800) mmap(&(0x7f00004c6000/0x1000)=nil, 0x1000, 0x2000006, 0x20012, r6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$binder(&(0x7f0000002000-0xd)="2f6465762f62696e6465722300", 0x0, 0x800) close(r7) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$mouse(&(0x7f000000b000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x2000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r8, 0x11, 0x1, &(0x7f000000b000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000b000-0x4)=0xb7) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) 2017/12/10 14:28:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c3f000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x400000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0xfffffffffffffffc) perf_event_open(&(0x7f0000a9f000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa5000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001f0000-0x78)={0x8, 0x78, 0x3f1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x4, 0x0, 0x3, 0x2, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f66696c653000", &(0x7f0000001000-0xa)="2e2f66696c653000") mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x7, 0x78, 0x0, 0x0, 0x67f0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x100, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x668, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x3, 0x0, 0x1000000000, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0xfffffffffffffffc}, "706f7274300000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000", 0x84, 0x1040, 0x49ac, 0xff1, 0x80, 0x6, 0x9, 0x0, 0x7, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000014000)="2f6465762f72666b696c6c00", 0x40000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000784000+0xf85)="2f6465762f73657175656e63657200", 0x400, 0x0) socket(0x8, 0x807, 0x2) socketpair(0x8, 0xc, 0x20000005, &(0x7f00009e6000)={0x0, 0x0}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dea000)="6e65742f7363747000") getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000f55000-0x4)=0x0, 0x4) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00009e1000-0x4)={0x100000000}, 0x4) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f000018c000-0x10)={0x2, 0x10000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) setsockopt(r1, 0x3, 0x784, &(0x7f0000a6d000)="4c687b1c24566df4dfae651de1dc20ebd9636d0d61d5aafe920dd8d617d17be5043769b229c9", 0x26) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/12/10 14:28:28 executing program 1: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = memfd_create(&(0x7f0000034000-0xd)="00", 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x1) fcntl$notify(r1, 0x80000024, 0x20000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000003a000)={0x1, 0x0, 0x10003, 0x0}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000041000-0x20)={0xb4cc, r3, 0x10002, 0x100000000}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f000003a000)={{0x6476, 0x8}, {0x5, 0x80000878c}, 0x100, 0x5, 0x100000000000540, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x8, r0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000041000+0xe6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f000000c000-0xb0)={{0x80000000, 0x3}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x51016, 0x3, 0x404, 0x7fffffff, 0x253, 0x2800000000000, 0x0, 0x7, 0x2df4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$random(&(0x7f000003f000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x80001) r5 = dup2(r2, r1) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x8907, &(0x7f0000042000-0x2d)="00c7dce75b0ab7cd3b955cd58d8151e5aba764f14e000863e7bbdffffffffffffff8010042f1ee44c7b6b3bd14") mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000043000)="2e2f66696c653000", &(0x7f0000044000-0x8)="2e2f66696c653000") sync_file_range(r4, 0x100, 0x4, 0x400000000000206) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000032000)={0x0, 0x96, 0xa63, 0xa, 0x10000, 0xfffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x2000005, 0x1000000000003a, 0xffffffffffffffff, 0x400000002000000) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000044000)={&(0x7f0000046000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000000e000)=[{&(0x7f0000033000)="9aa9437110", 0x5}, {&(0x7f0000005000-0xc6)="40e035c2dd185dad10f7c1154f37d59a4da6a2ff340be8f8bcc01dce6d1296d436832119c3c42394ba49ec3255763205ff94515516781711df489ec905e55fcaea51e51e793f90c0c5e12db7ce0471653a7801c8aede620647dbcc81a5d452f93aaa0297c997dd15238681f6eae496f262051c44f772ee2237d512272b835401b94e0a7e2a3e9ec53f944b71c5c7613706d62824223c9103efa1766bdf565eee4cb3b49e18234441d49adbc68d49642abd6d4ca7befd9883c2039708d734dbf66228f02241cd", 0xc6}, {&(0x7f0000006000)="c72f4bf7349961fcd797dbd492f38fcb566af3be4253c8cdfca4e542944c280397ee0e84ec765d3cf74365d6bd2a5907dd3767b4062905bc95334143", 0x3c}, {&(0x7f0000046000)="76b9db05028343c54e011d54c232a1060136a5fa7e5e7be7b9e65cc9cce9ddbfed9b79e2c92710c93d3bce619b0ca5f9a7dd4e1eca20b7770286cea88582834393dce0b2fadeff6b", 0x48}, {&(0x7f0000048000-0xe7)="17330d503e05ddf85dabf2a7ca9213786eb533f12ad84339482a8823ee4be6ddcba530511ddabaed09520c397f9ed1f3c2e21f21b14ee4677dddebe00c0699baa2a7c67a311293299e45b0e53fc8c64472533482928734dfe070cf4519ad249a72b883a70da3af17b20c7b01a50f662de4e0e6b4554019e5e4d30511dd29f5561403115947686f4eec2026393fd8c136436833567e699bd2d3d0ab829f9aa26872abf1be9dccc4577c78308872018e1a62115184b11cf8fcd0f728dc92e8de0499cbf59632d39db6e9a096e2e055cc7431c2e37e544b41bd9acb7d59bef20883eb1d0b17097630", 0xe7}, {&(0x7f0000049000-0xb5)="3bb91d9f8a39101bc1228714b8d63dbd11acc93fb8ad7f7b01591dc1e8bdbc17c9309543a92d824426d952839a5ce0fe8fc34fd3953c234587ff0ec65b61ee4c4782052fcafdfba78322d94f3f5e698550907e1a928be805817b39364c9c572a70cccc7ae85a76caeb974c0b2a66f38f47450fa111f3f908d58cc2dfe1783966232fd1aa1b68a3673eff06b534f704edefc7463c3f0c0c6a0856fa67f063fe43b0a36989a186c8d8bb7e6e4676114363cb43c762ac", 0xb5}, {&(0x7f000001d000)="b54e8672e8cec7e06e3c4438383b22c88931a424362e20f6c392b16be8855fa77f21ecf238f5896808aecbd59324e129083717e5772ebdb5e8bf04fc184d71138d948567c7213e008654acefb5fa268e63a6a62e3ab81a127747f9911648827529b119746c70ff552ca881d8", 0x6c}, {&(0x7f000004a000)="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", 0x1000}], 0x8, 0x0, 0x0, 0x20000000}, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000037000)={0x0, 0x7fff, 0x4, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 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, 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]}) write$sndseq(r1, &(0x7f000000a000)=[{0x7, 0x3, 0x1007, 0x200004000, @tick=0x404, {0x3, 0x0}, {0x4, 0x8eb6}, @ext={0x2, &(0x7f0000039000-0x2)="443c"}}], 0x30) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000043000-0x10)={0x0, 0x0}) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000047000)={0x6, 0x7fff, 0x4, 0x767, 0x0, 0x3c32, 0x1d, 0xe5}, &(0x7f0000047000-0x40)={0x0, 0x7f, 0xb, 0x9, 0x6, 0x6, 0x2ba, 0xc1d2}, &(0x7f0000042000)={0x0, 0xfba, 0x0, 0x2, 0x6, 0x1, 0x1, 0x6}, &(0x7f000001d000-0x10)={r6, 0x1c9c380}, &(0x7f0000021000-0x10)={&(0x7f0000046000)={0x9}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000033000)={0xfb, @time={r8, r7+10000000}, 0x7fffffff, {0x8, 0x8}, 0x9, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/10 14:28:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000199000+0x460)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000067d000)={@common="73697430000000000000000000000000", &(0x7f000007e000-0xb4)=@ethtool_eeprom={0x43, 0xf, 0x4, 0xa4, "32aaf17722ca99ccd87c46a5ef344d2e69260d7a54fddd5d737b8fb6cb04ca4ae4c96b5b085bcaf825f109611db960ada322e835f13bd73b3c4cfd054bce4f022342ed2d6ea1ba7817052802861869ac73029aae2d32426ec3b4ff2a8d2b837190a36aedfa295aec5d76e9c4e12790324bf844e5653e67e975b98b1ae03433eb7a260cbfdba0377219731f1f568a558cf7eb0645997863b10626b2641f2fc5685099858f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$unix(r0, &(0x7f0000f4f000)="", 0x0, 0x0, &(0x7f00002e3000+0xa8c)=@file={0x0, "2e2f66696c653000"}, 0xa) writev(r0, &(0x7f0000a6f000)=[{&(0x7f0000924000-0x12)="c9", 0x1}], 0x1) r2 = dup2(r1, r1) getpeername(r1, &(0x7f0000896000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fe7000-0x4)=0x10) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f000054a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = msgget$private(0x0, 0x20) lstat(&(0x7f0000cf1000)="2e2f66696c653000", &(0x7f000059b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000b3a000-0x8)="2e2f66696c653000", &(0x7f0000756000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00006f4000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003fe000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a01000)={0x0, 0x0, 0x0}, &(0x7f0000c64000)=0xc) r9 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r3, 0x1, &(0x7f0000809000-0x78)={{0x8, r4, r5, r6, r7, 0x2, 0xfffffffffffffffb, 0x0, 0x0, 0x0}, 0x4, 0x3, 0x48000000, 0x1, 0x3f, 0x9, r8, r9, 0x0, 0x0}) [ 195.537584] kvm: apic: phys broadcast and lowest prio [ 195.567648] binder: 24550:24552 got transaction with invalid offset (40, min 0 max 80) or object. [ 195.597210] binder: 24550:24552 transaction failed 29201/-22, size 80-8 line 2953 2017/12/10 14:28:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000341000-0x4)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000629000)={0x0, 0x0, 0x0}, 0xc) timer_create(0x3, &(0x7f0000a49000)={0xffff, 0x9, 0x1, @thr={&(0x7f0000001000-0x23)="964e1f52f87a80099192b68da051b702c072f5adfddff3a28197c476fa483952a79fcc", &(0x7f0000002000-0x14)="e131a54ddec1aa9d2f7ce787102c982f8f2eab3e1f3f95a9b7820cf3d813f519a9983718f2e366e96551ce7a7aefafd8b307348df8efb1e7e3cf4ffe8a8c2db033bc7daa046f5f17d97f740d4b1599a6fa0830fde0f41be9d1d805da542ec3a9284f62efa90eef50840a05369bc78c6077105768e578c25ba454ac74c9b003138b18c4a5507ab16dc3dfe03f6d08fd76bef1fc0cb8a32eb4758b9f23fe69f71c65fadc12aa592d3afb497844db78d6fad9a8a5997825d41df03c71c38db0d8f01a43b8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) timer_gettime(r1, &(0x7f00008a7000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$vcsn(&(0x7f0000f92000-0xa)="2f6465762f7663732300", 0x0, 0x2000) r3 = signalfd4(r2, &(0x7f0000b4b000)={0x80000003}, 0x8, 0x80803) r4 = epoll_create1(0x80004) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f0000831000)="260000005e00f1b3f10000ffff0000000040ffff0000000007ffff27000608741e00004b50eabc96", 0x28) pwritev(r4, &(0x7f000022b000)=[{&(0x7f00005fb000)="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", 0xfd}, {&(0x7f0000217000)="0cf9a6b6ef6c63e561cf55a09c4726bd5bbe308aa380f0fc41b4aa47f0e080808ed9506d8016a0d62ea565bfefa59635d0629a256a5eed0209065d8e77fd46db099b72082f7324a1b0ed85a3dafd75cecec9ebde4dccddc722434e76eb432bb0d59aad83261f870f09bbd4318d50e7419534caa55079fd9659af530179e81c6edc0ee7bd2891ec321736176e8f822b958e0ac393", 0x94}, {&(0x7f000093c000-0x3a)="f390b8f5ce7e8426b76c92e64f1a6b46288d220ee8ece426885c1758766773e325e9fa83ebf60942bc676c29607e5dc296b97f0e29b50d067238", 0x3a}, {&(0x7f0000072000)="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", 0x1000}, {&(0x7f0000adf000)="982cc6b0389762bf455c5535be1bf1d9913106e9bb7a789a98f770ef6020c0de96aa18ccf4c4d2538e7b6256aec36ade74d92add4e83604ce2af2af4bdf18b626f4b74cf57eb15c371f55d23c239deebfcc7a204acbdb436", 0x58}, {&(0x7f0000890000-0x57)="99eb74044d057f57926ad9bb34f22a733ed00a4d5e052a4294d9d51cb9a659ffa662b4d7e376a37ce95df88a2f70eb0562a4fa28d03e68cf3a54f2bd39f447ccdf2056f0579882ee336fca0ab78442a46bc42b222d9836", 0x57}, {&(0x7f000096a000)="24ea381eba151936a2e34246dc03f8c63f93b20cbb91362537b89b00f2de67711269e03c5a5ba388774e96090000ebff000000a970e4e750eb", 0x39}], 0x7, 0x0) pipe(&(0x7f0000a1d000)={0x0, 0x0}) unshare(0x40000000) unshare(0x20020000) mknod$loop(&(0x7f0000211000)="2e2f66696c653000", 0x8000, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="516178667300", 0x105403, &(0x7f000000a000)="0000e5") fcntl$setpipe(r3, 0x407, 0x3) poll(&(0x7f0000cf4000)=[{0xffffffffffffffff, 0x200, 0x0}], 0x1, 0x7f) perf_event_open(&(0x7f000054b000)={0x2, 0x78, 0xe2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80000000, 0x4000000000000001, 0x0, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unlink(&(0x7f0000934000-0x8)="2e2f66696c653000") getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ac4000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ce000-0x4)=0xe8) r7 = getegid() lchown(&(0x7f000005e000)="2e2f66696c653000", r6, r7) creat(&(0x7f00005b6000)="2e2f66696c653000", 0x2) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000307000-0x8)="2e2f66696c653000", &(0x7f0000f46000-0x7)="64657670747300", 0x82, &(0x7f0000734000)="") 2017/12/10 14:28:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0xce4b, 0x105100) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001f4000-0xc)={0x6, r0, 0x0}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000079a000-0x4)=0x7, 0x4) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00008ff000-0x78)={0x200, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0xffffffff, 0x101, 0x1ff, 0x3, &(0x7f0000fa7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x6, 0x2000000000000002}) timerfd_create(0x8000000020003fa, 0x80000) socket$inet(0x2, 0x0, 0x2) r2 = socket$inet6(0xa, 0x3, 0xff) bind$inet6(r2, &(0x7f0000fc9000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x42}, 0x1c) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000fd1000-0xde)="d0697419957580ec735cb283131793993bbd33966533b4c0ed159c27aea71ff78e0ecbd43eb8c3e7918b09a022cb630890a47bfeb3241e8795680aca7d8abef7557209ab1722b49ea88ceb86102e16f2f91364eacb84100d43dec25b49d6639e7d1887c3d1b4b43866252342fa5837ca1272de61c901e394dad61c1ec59d3b96cdd05f6e9879abf7eab7383ae20706066f4f45c3b66466553adc81ba79cd23706474448a722a9716589f55063f401b0911a3c4f770d54315cf762d9aaedb0103a42358d121e5329eb37e6614e29d16d30fc8d7476abfbbd964453cd43896", 0xde, 0x4800, &(0x7f0000b4a000-0x1c)={0xa, 0x3, 0xd07, @loopback={0x0, 0x1}, 0x9}, 0x1c) [ 195.607687] binder: 24550:24561 transaction failed 29201/-28, size 0-4629809268588045068 line 2890 [ 195.632242] binder: binder_mmap: 24550 204c6000-204c7000 bad vm_flags failed -1 2017/12/10 14:28:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) socketpair$inet6(0xa, 0x5, 0x9, &(0x7f0000352000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x80e, 0x7efb7298, &(0x7f0000a57000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000352000-0x8)={0x0, 0x9c}, &(0x7f0000427000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00005e0000-0x10)={r4, 0x2c, &(0x7f0000aaf000-0x2c)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}]}, &(0x7f00002a1000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000fa0000-0x8)={r5, 0x5}, &(0x7f00007dc000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000626000-0xa0)={r6, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x4, 0x7fffffff, 0x8000}, &(0x7f0000039000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000104000-0x8)=@assoc_id=r5, 0x4) r7 = accept$inet6(r1, &(0x7f0000363000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000079f000)=0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000bb0000)={0x0, 0xfd14}, &(0x7f00002cc000+0xe7e)=0x8) getsockopt$sock_timeval(r7, 0x1, 0x14, &(0x7f00003ae000)={0x0, 0x0}, &(0x7f0000705000-0x4)=0x10) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r10 = accept4(r2, &(0x7f000060e000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000d5e000)=0x58, 0x80000) getsockopt$inet6_int(r9, 0x29, 0x34, &(0x7f0000465000)=0x0, &(0x7f0000f84000)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r10, 0x84, 0x4, &(0x7f0000e4d000-0x4)=0x0, &(0x7f0000ea2000-0x4)=0x4) setsockopt$inet6_int(r9, 0x29, 0xc8, &(0x7f00004b3000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000936000)={r5, 0x10001}, &(0x7f0000a6a000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000162000)={r8, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x6, 0x8, 0x800000008, 0xdc}, &(0x7f0000861000)=0xa0) socket$inet(0x2, 0xa, 0x6) socket$inet6(0xa, 0xe, 0xdfffffff) setsockopt$netlink_NETLINK_PKTINFO(r10, 0x10e, 0x3, &(0x7f00009d1000-0x4)=0x9, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f0000b06000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088c000)=0xe8) ioctl$sock_bt_bnep_BNEPCONNDEL(r10, 0x400442c9, &(0x7f0000c1f000)={0x20, "499ad086c157"}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000d48000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r11}, 0x14) setsockopt$inet6_MRT6_ADD_MFC(r9, 0x29, 0xcc, &(0x7f00001d3000-0x5c)={{0xa, 0x1, 0x1d4, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x3, 0xeb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x4, [0x400, 0x7, 0x0, 0x8, 0x5, 0x0, 0x81, 0x1e]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r9, 0x29, 0xd3, &(0x7f00005df000-0x5c)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x102}, 0x4, [0x8, 0x40, 0x1, 0x7, 0x20, 0x1ff, 0xe2b2d0, 0x40]}, 0x5c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000322000-0x8)={0x0, 0x2}, &(0x7f0000da2000-0x4)=0x8) r12 = accept$netrom(r10, &(0x7f000065d000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00004ad000-0x4)=0x48) r13 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ff000-0xc)="2f6465762f72666b696c6c00", 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r13, 0x40bc5311, &(0x7f0000619000-0xbc)={0x3, 0x0, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "e01f9f4be70caeac", "5004d9f6776f790c963505f7bdac5ee25ee4ddb0ab66f3a1ce1b9ee59f13a32a", 0x8, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(r10, 0x89e2, &(0x7f0000996000-0x4)={r12}) setsockopt$inet6_MRT6_ADD_MIF(r9, 0x29, 0xca, &(0x7f000035d000+0xa2f)={0x8, 0x0, 0xb, 0x1000000000000006, 0x8}, 0xc) 2017/12/10 14:28:28 executing program 3: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)="2f6465762f6b766d00", 0x2000000800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aee000)="2f6465762f73657175656e6365723200", 0x800000020001, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f00009a0000)={&(0x7f00001d9000/0x3000)=nil, 0x3000}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000359000-0xc8)={0x4, 0x0, [{0x47, 0x4, 0x0, 0x0, @irqchip={0x8, 0x2}}, {0x1, 0x1, 0x0, 0x0, @irqchip={0x395, 0x1}}, {0xfff, 0x3, 0x0, 0x0, @irqchip={0x4, 0x2}}, {0x10001, 0x3, 0x0, 0x0, @msi={0x40, 0xdfb, 0x8}}]}) ioctl$KVM_NMI(r2, 0xae9a) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000055000-0x8)=0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000486000)=0x3) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000af2000-0x20)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f000050d000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mremap(&(0x7f00007bf000/0xc000)=nil, 0xc000, 0x2000, 0x3, &(0x7f00000d2000/0x2000)=nil) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000242000-0xc)={0x6, 0x101, 0x400000100}) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 14:28:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00002f8000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) connect$ipx(r0, &(0x7f0000da9000-0x10)={0x4, 0x9, 0x3, "45036c6388f5", 0x91, 0x0}, 0x10) r1 = socket(0x10, 0x2, 0xc) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000a19000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000ad1000)=0x14) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000b74000)=0x7fff, &(0x7f0000c37000)=0x4) sendto$inet(r1, &(0x7f000032d000-0x1000)="3bf7c94a8acd40e962f0e7f440be896dcf5fc89ad2cc22839f46af4ae0cd78a7789fc5e5ecd5b354a1b566cc73da6e139b98831134ee013b17068db89777f7016543b7973d92430adb79a31882dce2948df7807cd3696fbedde0c813773bb02562f4477b37528b96845aa2be97d00c5124375e9642bf2b56f27b38ce32b7afb44b80bc43bb17826bd5a7efa730b851bf7e5872175fc9dcd5c9d1b94645849c766861950af36cbeefd6b5a7f5bed969a30096ab12d09f4f6ed0e60084765d68c916ed04ec9dec721c1d7629546ac196c91301d426df8eee1a3c967af1c1b791eb985bc1f65e01e0e9cbd0d1f3bf6db1f2fe0c8d3312f1d7acc2f4c340bc3cc5d17289d1d383371ee08119320c66b285bccdb91e72b128e2bb5a090eec341617310c7c16a6fb424c2794cd676e13bc35c3031a0dc69d200ba0e369b293e625e47291d6a63246c5dc955a80ed22f31db1297a9a8600b3c767b5d64fd3bec0fa457c93d36655ba6690c08bc95f218e41a2fef6c8ec78519b9535bd305618ff341403f9dbe78911ca5756138ad3a31fd220ee57011866637afb95369fc65a207c016d587cfbd7289f9221face9d5bce90fc2ba59ea83ba3788ad47e2cfd6e703e10c7766cb0027b8500a6c78ed60f2b400b5f987cfbaaf1d2b20896235a1d145c8e82678b978635e174a94629f9f2a9596c94b4548c80065a32ae99627954b4b1c6dabae2e9feed96fa894b3836ad987f25a7829ea7b3397fde4bddba384784ea82de36e4ffbf90c4970fb04893399e52dafbb309f05e28937f94ce714ace1d262449e351193a5a86fbda3234028110bdace0885aadf9ba978ed55d6fa9b297ce71ed2143e511cdf3b0caa6bd44147c4a6715dc5b6e3922ddea2f073a1440ef06e81a9dbcadd84d05ef37eb23fdcaf26d48af9b7dec1c7712056f5da1426a1a17d385320f9856f9a784d60edab7483602108f64d9f9ce40975d6f02c2e215977fb65f1fed1adf8d2f0e0e2f20eb943f7c8f34ffd503f3c1a7dbf321005d09c7daf456df55c0b7c1733d87af86ca8ad5651c0cdad9a3f64f12b63e7b006f3e7746d0d4f6495e80ecc44909644158382d1e54c67066f5b99d3c04ca6f4bbdac0b00493c94868a449fab9cfbc1060ea3081bb496e00a0bde4e7fded4a62b3954f02f3e725774004e5f097d4a659f650a3ccf19235670852c2c3133bdcff675bebed58e1e6a5a2d3131d87810ef8f7b0f641d8b3fa63fb6963ab0af0bd4b4aa792a947b7392f201697c6e047efd6ea927fc24caeb34ab824bf959a5d3a19db7e3efd7e0d98642af32e154a85fef4bc43688cb404d20b90f4b1e605d5a25e19878427c7fa362cb2eb335d158e93961e37056397dad270b656b7a2365cc3f8538ebc95380890fe75f15bd19feef7ef5a47cdbe7c94c58f8bc2331bc08742675e1ea06d7d27589d5b1cc96e133b10d185c3dcf747175739f8402f97699c83662b0c8763de6cb332169703e9ee3cc59465be8ed1660e2b98f317b1751b3331f1c242300979d1b22779040c0c32925fd9f1ee2ae5cc4f3c7e3f406a892b816acdff31abc03a9d3063f6e73c226ba7ff505a40d3de37c11bc110d67b0102455ca28d600fae7fcc224a5ff475bd2bf605367ee48cc058f2e7d82502afdfb03d3ef483dc74e216ead3d4ee6dcd2f434d807a31fc7a09bb76934333c69c9702a05cf98fe5b05fab9629105cadd3fcf2b03186af515c2a9925bffd00450901f0060244da2d3773f541b69d5e4b3706a5a50f03c4f2b5912031c06fc03d728c3885b90c060be93af6dfb5cf14eb5cbb692174edebd18ed1766374e82a4f264f4513673ef2df3bd86d390638d7e11310885c8e821f7ef450672e5a036142b181a9105cdb64f22c2e26d3f377946f2ef55d963b9e9a7fa881da377f5c66ee0527701a4256cde95297e31bb3c2564e1cbf29b1d580517213811c91a3afbf90cb0c7f12acbb3b2af0e871f11984755ad134d0be65cd9cbdf1baf7edccc30844dc63aa6668b8dbcde780a77e6a37dd0af347a456872555379966744c41ec27b130e05b203ce7d61dd9d2fba21c362646d42418019944aa86379913a5fa1489c058eefdaffb7c2e420a93e1d244e003a81bf959efecfce759ef8412a89c7ec20de0c153efbeea7203f0239eb895eb52fe52bd02378a754f7e88ad4fc8db46b3d6d162810b8f8e75600956dbbc9037d36dac3bcdd8b98575f842d3a33fb9cc8f9f93597d4c54e210dc043c58f82cc004cd14416090ffa71332b098b2ec538f39d78aff7c900d89bd4aed15b932d4da79204c286280ebd81aaad099af4a45ac1285d5864bad27f08cd8d5e1edcfd3ba36c38aa94944b70269b9fc66e69d9a0c9c26dffc7802b0280fdcc76b8caa0545d704411ef5fa405a96f6a3b3dfd3eca98837942ec91f248666f0f7c3f3b4b048d363d39c985a809728a9fc01a407633d1c9157d66974b416b4aa24a75535e05a18ff8d84e4f2d67a50ab025396c9ba79e2b377cc2688e460c95c3bf67ee68d7adc8f3d241ee469e0d6fc0dabaa320bc9a1ff95555d6f210a5b0fde243368e937f497d3c412b2923eefc18aa27c9ba9908cec7fac41d02d93a2bd7c382569dd1807b69648fe7c4019e4c66d346e1957ecfd77495cd719ad05b30c7da77878ab787a8682e410f18de96b3c2c53893e2b0f299f6f814bc9cfdeb756733dd2a5732d9d35965dd2da3f476f81293d1037d344fce84533c996201c0485d8233aea052e7bbb1c2d82a3a15a97b85e91a30c067c23dc3bc12948510e33f98e86df83a642e794e6cdd09e9f85f87a82046597546fe99e6052bf3505bbb229926e02bd8be887fdd62894df3250d4a6651c852208e89ef56327eb4dbba238482ba9d1f1018784e5fb1c22bdbe39a862b2b042b0d2b52c0d7f88544bcc300eb0cf094dc67822108623bd66e6b3cb808298e1ca2d8d63085d76c1640e3eb070ea656c84c17bbd3898e5c98c3ecd04ed92318ee0b1d89f15e887fa38ad66c21dd4fa0bfcf404badb40244b84519eec743ba9bd7053cf6f4f4be913ffa0800349648308101965fe6cd5db3d69f55f45d6fa2a267d9c71f2bd308f03aa37cc401373bd82253d07d8021139a5d4b94d335eb52e9b0f9e794f05f6aa98cd902d5ea574de17c477e67f9c6004ae4205107bb904933dd1253fb8c8cd1b326b089f2c5ece6c7fd449418b337447a99766476f65be80790b9cba280f67ea4e3b44f7422d9c11f1c69a67dffce00469223b9842a8ec0c0b8dceaa89cf2904b43b5734153a9036a664f309a6190faa07e2d4d2f4ea0ab26310b0f384c3686c9d222b0d6875b529ee27ba87965285d25bc44a789f5b734dfc363f3b6e70a0550c5260af96512988a0756e2cb52e531c96de929e4dbe2b80a43df8cdb6aa60a581baa56be9fc526fed26598bc40713000bc681df6fd4d406ff93c9b9e2eadc722d0d8788f1f343225f804aa479b953897d8ffa41a11670a81b9b8d19f55f4b7e00cf71cef03fcc5c9703bb06e3d598eacb8a4b79889ac1d85745ef77101f0bf1407801e3c7c22c4265e34442ccee6f2afe0caa4ffead880b7cb7b78e4e7378a8114fc7724be54dd1bb6300cb35d32b857ce1ecaf9efa8c3db50ddd068bbc38a12da18349dc3c3772db8f2401922eb5e6e552cadd2c9fbca4ac4db962f3448952593ce890951e7c78c520ac998b729990f16c648bd21eeac1bf1020a3268bc5bdcda97ffcb0d7872d1ffd37c6c0446bcc87ca10aa47f913d9cb61482358c29deb60e2aac29cfe7d34ce6aa61ade3cce1e1c786e70fc6c85342a0aa3cc94117de4741a0532505a3a309bc10f86e27bc0a60e5bda9c768424d2030158e9ca52414db22af6bc6f86108c950fa037f5458396f2625e6e433be989cceac31a562fceacda6c0a5eb2fd2dc9e870abede3e5fa395b45c757bac1fc42b0025547000d7d72c525c8fa53725b0a30b9bf8f906fad2e7cda9cfac10113e8e159dc5fd13c8dc4430d0f4b4503d894023cf45ca2fbb0d6f332c1fef2e0cf6543f0beecda5f49e851ede1f73bfb0c2c88e59f4496679c32f9bf8447f6539ef57461eac4a8e36cd7cc4653a6b97e20dc985977f09006802eeff931b2959cd392aaee97c185e9592007df0e25d4e83fba4ece6afe3c586ca5ce45c59fac97a0e0458f5e3aee46a96b403775d6f6a196736be4924a2f19e3d9a8be92949dc3a83676cb0c6df792c0dcf87efb60fda01cd547712e0e181d7ee82c44b9346a9b06b4ca9ddd56e255fb0541a7ce385a959bc6b026768711793fca736c4b7a2386f42d6db22a8ec8b0581746e2dec94b0de44bd30aa6cef05386eb02bf777a10d42a76a5bdd3b4deebddadedfe999d3a9d6daaec9c60b0256a17594e9e7697d606ec3fd9f1a4046baeed014f051699b12f23354888438bdb498a47f4fc3de094c40688d43073ddb80f1fad82b131c03d44355a58853d10a7c468d9b9b8e5e2a135abe5ea656003bcc8b7adc063330dfedd0faf11def029e04bc04e72c2ac3ac5818cdbf7f8215e32c5bac5d2a6d66aae29107610f218d9bd77d7aac7a4b357e5d17355838c87b8c5e4d7b18318ab436c24f0b823be91ccb2536f58970919336a0189e8369f9486c0b5f8dfcac7175622e7dfc51f60b8ab93b074078db018baa4efd9c5d153e30aa89f5db3d478aeabd45dc79fee7d391d0a99666663118f455d7fdff74d2be4612141a14905f97be6f02160cf7655f5c90a5272d0004c5cdcc914173a85bfb6b6efe416f1c558ed3984f3d0d4a085df87ea55d84847165cd15bbd71e3379dcf439948bc4f7dcde68152ffde373283c0044d553d9c782fbc02d1412d26b434d50e4d3588abd6c8f42af679d9ae12deb202ff6d9faae0925235eece3253afd0cbca893a34122c54b9e825c1be15b1874cb7c5cef8b48556eedcce4d1e84e7fbb6c1bd1a4fa3e12b4b6cc616be0baf0b8d17bf5603c7aab4db40e04fb7aba6bb7017b61b736727953efe1b99cbc8a6a18dd0ef3d5bb7258056c3fdd3d815547dab96e24d1bb43f03871f5c3b6335aa63ae02249c78f662670d3c7f7c943e5aeaeb20bfdb665ed55e827cf56a5527687b39fc8e9029cd9dcf2dd671f6d62b5d53bcd82ef567c477de84b77264eac750fc46d8202fae9a5e10d300c089114e86db14a848427d1f2b15df97df3ff944edee6ccfa71023bf0ee537f7658d6673f50648aee02af31b8b01bcf6a03efc19c314f4fa78648ed74a4d60ca31e2a9b3afc6d32da1ec6eeebff72c135512038adbf36c97040372290e5a455eac3c5a92462564f4c6d57c8b75c7272c10f397770a150c6e9625e4095cd71dfca2620ca8610f0f39e07703d42aedc2da1dffeed98a96e560637659f639d3c0048fa865b3c0d80fc09699f33e6dfbeb04ed0e49e9177d47590ec9e7d368f25b7ce0cf80e6b2221c73e6fc4dfc1f1dba79616034b7ececb79d842f240d67fe81ec8e7f428bb70cf1fab2777fe484b51540ce41cbf58c05ff5088930ce574808929974c2abc2b4406ef777dd38302fcbca76e9818ffbbbfe81f41aea8d030aa6b2d17bf374660d25f8e01486939b87adc2818c64cecd9eacf42f162fb0367e7ee860ab76971d979cbe4ee8f5644302786f5ce12b75a397f5ecd838a24b5f50cc877c0c6f54b28ab46f5dfc052efe6f4eba84e7a638d260639b249f461e4ab31c9f87d4e2a4bbbef1359942ed1cad2410214768c101f7723020e978021e4668d13b1a850439eba46617e9a9798864af3bbf5d63dbe274b0d9fc", 0x1000, 0x81, &(0x7f0000494000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000039f000-0x4)=0x3, &(0x7f0000d86000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00003dd000)={0x1000}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) socket$inet6(0xa, 0x80005, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000810000)=0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffc, 0x78, 0x0, 0x40006, 0x8001, 0x0, 0x0, 0x0, 0x20080, 0x0, 0x0, 0x0, 0x327, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffbfffffff, 0x2, 0x0, 0x0, 0x0, 0x4000000, 0x8d0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x400000000002, 0x78, 0xe6, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1000, 0x0, 0xfe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000842000)="2f6465762f7667615f6172626974657200", 0x40003, 0x0) inotify_add_watch(r4, &(0x7f00000ed000-0x8)="2e2f66696c653000", 0x80000002) r5 = inotify_init1(0x80000) r6 = openat(0xffffffffffffffff, &(0x7f00007ac000)="2e2f66696c653000", 0x28000, 0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f000061b000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r5, 0x8, r7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00003e2000)={0x1, [0x0]}, &(0x7f00004f4000-0x4)=0x8) inotify_rm_watch(r5, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x80000000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) move_pages(0x0, 0x2, &(0x7f0000000000)=[&(0x7f000001e000/0x3000)=nil, &(0x7f000027b000/0x1000)=nil], &(0x7f0000000000)=[0x0, 0x8000], &(0x7f0000898000)=[0x0, 0x0], 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f00000fa000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f00001bd000)=0x0, 0x4) 2017/12/10 14:28:28 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x4) mmap(&(0x7f000042a000/0x1000)=nil, 0x1000, 0x2, 0x210000000000c013, r0, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x20003, 0x34, r0, 0xfffffffffffffffc) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000099c000)={@generic="af54ea0e319df00b5562ed88dcbb384a", &(0x7f0000fc6000-0x88)=@ethtool_flash={0x33, 0x0, "53af9aa424a399fc8327f49f91a84d4366d47fc138ac535843c898ea362385e65c0b91ff8b621a546f40ebccc6407f4cae8e17b5176cd5c5fa14c6bea48e45655cb2d78836a37a7b819a99dc4226f4b45663f3eda9d87b3c20b07732c940909a9805da136e457a556304594935a0ffafbdf958ff1e4e46b696d04783385257a5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000204000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000993000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x800000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0xa, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000fc5000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000fc5000)=0x14) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x33, r0, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x22) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000496000)="00", 0x1) mmap(&(0x7f0000da1000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x8010, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000003000-0xf)="2b6c6f232300", 0x3) mmap(&(0x7f0000000000/0x524000)=nil, 0x524000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc9000-0x3)={0x0, 0x0, 0x0}, &(0x7f0000171000-0x4)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, r1) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 195.678225] binder_alloc: binder_alloc_mmap_handler: 24550 20000000-20002000 already mapped failed -16 [ 195.699185] binder_alloc: binder_alloc_mmap_handler: 24550 20000000-20002000 already mapped failed -16 2017/12/10 14:28:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000011000)={0x0, 0x1, 0x20, 0x8000, 0x1}, &(0x7f000000c000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000013000-0x8)={r1, 0x0, ""}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x2080000) r3 = open(&(0x7f000091c000-0x8)="2e2f66696c653000", 0x400, 0x88) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x110, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0}, 0x0, 0x0, r3, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x100000000, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r5, 0xc020660b, &(0x7f000000b000-0x100)={0x3, 0x1, 0x5, 0xb5, 0x4, [{0x3, 0x9, 0x400, 0x0, 0x0, 0x1303, 0x0, 0x0, 0x0}, {0x0, 0x800, 0x9, 0x0, 0x0, 0x2009, 0x0, 0x0, 0x0}, {0x101, 0x3, 0x6, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}, {0x3, 0x80, 0x6, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}]}) setsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f0000005000-0x4)=0x4, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f000000b000)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, &(0x7f0000007000)={&(0x7f0000000000)=[0x7, 0x5, 0x7, 0x9916, 0x9], 0x5, 0x6, 0x6, 0x0, 0x9, 0x6, {0xffff, 0x29000000000000, 0x100000000, 0x300000000000000, 0xffffffffffff8000, 0x3, 0x6, 0x1, 0xfffffffffffffff7, 0x0, 0x2, 0x80000000, 0x4, 0x7, "6edca993095c368eb1f72e7c8634bf40ab4cc784f7991fcafcc839542b496987"}}) fcntl$addseals(r4, 0x409, 0x2) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r5, 0x1, 0x3b, &(0x7f000000b000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) socket(0xa, 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r2, &(0x7f0000000000)={0xffffffffffffffff, 0xb9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000895000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000005000)={0x4, 0x0, 0x10001, 0x4}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 195.764493] binder: BINDER_SET_CONTEXT_MGR already set [ 195.770984] binder: 24550:24567 ioctl 40046207 0 returned -16 2017/12/10 14:28:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002c2000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000161000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005ad000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00005ad000)=0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f00005af000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00005af000-0x4)=0x1000) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00005ae000-0x28)={@generic="1cb4ff625001ffcb99f5bc642951ac14", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f000026b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r4}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3f, &(0x7f0000003000-0x1000)="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", 0x132) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f00002a3000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005b0000-0x4)=0x1c, 0x7ffff) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x802, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a}, {0xa, 0x0, 0x80000000ca58, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x0, [0x5, 0x10001, 0x1, 0xff, 0x6, 0x5, 0x6, 0x100]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x8, 0x10000, 0x20, 0x10000, 0x2}, 0x14) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r6, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84bf, 0x4) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x6) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) 2017/12/10 14:28:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x4, 0x3, 0x2d0, 0x77c, 0xee51, 0x800, 0xfffffffffffeffff, 0x0}, &(0x7f0000001000-0x40)={0x7, 0x1f, 0x8, 0x0, 0x10000, 0x33c, 0xd9f8, 0x800}, &(0x7f0000000000)={0x1, 0xffffffff, 0x3, 0x5, 0x1, 0x8, 0x2, 0x7}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f00006e5000)={&(0x7f0000000000)={0x4900000}, 0x8}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000001000)={0x80000000, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000-0x4)={0x5, 0x2, 0x1000}, 0x4) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000000)={0x100, 0x8, 0x2}) flistxattr(r0, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000)={0x1, &(0x7f0000003000-0x4)=[{0x2, 0x101}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000004000-0x8)="2e2f66696c653000", 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000)="2f73656c696e75782f636865636b72657170726f7400", 0x2200, 0x0) fstatfs(r1, &(0x7f0000005000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000006000-0x18)={0x0, 0x2, 0x30, 0x8, 0x416}, &(0x7f0000005000-0x4)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000005000)={r2, 0x74, "16240783504fb44b2377a9a20b0dd72205df3467a539abcf11d71120beeb9a6d47af0608bd195469551d4d21ea55883b7887d84dd2036ab6c6e1a90619918f3909c1ac4cf9da63d81415a5bd891a97049e8fedb89091f725ce3c1551ca4a511cc6c6efeb3b772f4399f3e07224d8e57bef764c33"}, &(0x7f0000006000-0x4)=0x7c) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000007000-0x4)=0x6, 0x4) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x16, 0xf, 0x18, "7ec99f595109b322f387eed01ab23be7d90bbb223b726378c7230c8e06dd99e68b1f8a5983ebd9ae71e41657a1477bf39ebb74b9d6de7fb5af75ad859f95a5f4", "559d64e459e0fba30853f4c81f48fbeba6acba9a67c0f0366487e58f100daf4338c61df9221826ce8619ea0a0497daf33fe9e933b4df63c18fd8831f8a55763b", "5528a76d6214c3898ee997ee0b1c009b455b78360aa5f9e504fc4812ec0e9abc", [0x1f, 0x5]}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000006000)=0x7, 0x4) shutdown(r1, 0x0) 2017/12/10 14:28:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) r1 = eventfd2(0x80000001, 0xfffffffffffffffd) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000fc5000-0x60)=[{&(0x7f0000938000-0x9b)="a0ca182d749acdc3830ad7d13905e8d703ffe9e266758acf306b9a5c6def6ffc2f8d07f5f60ed125ec5024fac42348b19f2551c84eb4451bebad80c12dd832800a02628c6f57c27a6de84b291a2516cdbafe84f33be130f234c5d0aadc801682b0dd85c5876f45b27c8955cf282036c8a308f09590b1f965d4e9f99b95d57d45d8f45c11d429ed78b7826e9d1f29aba4b132be4f78437c6ac9674c", 0x9b}, {&(0x7f0000fc1000)="8d205d1bd852340a4a05e81be581e55d3861ea6bdb3dd6180596a8c1a97910695bb4ef1aa8fe6e2a4086131258b5b2931a0b94e1db1af9c0b4784b772c6f6a267c46803588db61fa58fdfa69db5d22f9e3948c28e8cfe513b006", 0x5a}, {&(0x7f000091a000)="3c1ede8bee7a526bff52d4c3fe9c7710d6ba5e3a53a73cbf6119fa21b286da1c5fa5f95359f2775ec33fbc81f2c71ebc0ef3d11ef29d66351dcd0ee3a6d60358587a42ab4e4ae6ae6bf46b7cece0ca89e4d9314737ad39cdfe0775a2de5af8bc4f05390e01", 0x65}, {&(0x7f0000fc2000)="8b532aee9676d0180b4bd321928bf07dcaff154f95dd2811977ac4dac0e0983ad7e8dca8398101cfaa2cb0d6bf897a5bce67346f9681fae5434673f3fa83f6c6feb9db183238f1ececea5413da02f60f60dac3e47d54819677a6f465d4357e7b7986da38c0dd3fa1", 0x68}, {&(0x7f0000383000)="9e79a3356943d51879981f3807854947ba7b3ce1477ff4d993fae5f92d58b2abdf4d4a734fbc", 0x26}, {&(0x7f0000fc3000)="ae4f77f56112511cc73c38ca05b40ad5a84238909120dba8c0ff1562ef1676878cc4ea0cd956a5974e95b428ab1c839b0ba877745b08571c9435b1f40db1ab9f453b4494ac55da55ca77c2f06d56ebe6f286bb45fd230b14c1191b5a2ef36529aef15fbcd27bfd5009df47dce342d0bf4eee1c7476622fc2e603e7c0195e93a55e200041e1f2b77741a1c4c43997467d4d625fc87920dccb46bb9916b4dab98b0332369c08983af763", 0xa9}], 0x6) r2 = open(&(0x7f000096e000)="2e2f66696c653000", 0x2804a, 0x103) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000fc2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fc5000-0xb)="2f6465762f6877726e6700", 0x40, 0x0) pwrite64(r2, &(0x7f0000c51000)="8518f6b0330c3a09001617000000000000000209010001001d21dad4cba32c", 0x1f, 0x10000) r4 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000fc4000)="7cabe351743dbcab0d6cd8156a3d928c4d5ca3a3e9de9ba120cdea6182c4fdcebe3ac0a815fd1a65d75a330000e631694a5caeb6f65e57e26d55626408b892cb64f69045aa000000007fff6cff0f6bddf3cbe00006e33f21d9990000000000e2ff28b7b099c596439c7873c55f520ef6e300000000009df685faaf29d0c2a6110192b9443939b5e691d6ab1e4ff300083190f9705fe6b8b8214a000a3f9f9898e61c7f09f43e460ca19588c71901b32685bc8a590e670fd8beb47b1325ab64bd8c764f292ba37fb441d24d0d8b9329741fd2be9b3c362e896d374dd01213c529d3040345c0b6fa282f", 0xe9, 0x0) sendfile(r4, r2, &(0x7f0000ae1000-0x8)=0x1, 0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006e0000)={0xa, 0x1, &(0x7f0000000000)=[@map={0x1000, 0x5, 0x1f, r2}], &(0x7f00002ca000)="00", 0x4000000000000001, 0x0, &(0x7f0000a63000)="", 0x2, 0x0}, 0x30) setsockopt(0xffffffffffffffff, 0x8000000000000107, 0x14, &(0x7f0000450000)="208000", 0x3) syz_emit_ethernet(0x50, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @llc={0x40, @snap={0x1, 0x0, "9a", "2f3f7b", 0x88e5, "bbf78b9a1ef9d7585c44dc142ecbaf8066d2610e91b0e5cea22fdee40a7e5f9e41dd99f8fbe9b28d03e6b4992c5b98a2c37c5ebe1692bcc8"}}}}}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000362000-0x98)={r3, 0x7fff, 0x3, "4dc192f066f4081cdbe1d3b16d57516f823369d2c7407a0a1e06400431dcd7ce50a45e5fbe6b1e26ea046cdeeb98ecc3de905afa7ab2970a0b00002796cefa6c5208db73e2d0ac03f4b453570959f0cbed7dc6fb82671cffcf556c9d1b6c3a1f00de8563d86d82d082beebd7718100000055c3777369f570e61973241897b95be82e52430ccf9c1c697e9387e956"}) clock_gettime(0x3, &(0x7f0000d14000-0x10)={0x0, 0x0}) clock_gettime(0x5, &(0x7f000097b000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000553000)={0x4, 0x1000000000, 0x40000000000, 0xfff, 0x10040, 0x0, 0x2, 0x0}, &(0x7f0000739000)={0x0, 0x10000, 0xffffffffffffffff, 0x2, 0x3, 0x0, 0xfff, 0x5c}, &(0x7f0000c0f000-0x40)={0x3, 0x0, 0x1, 0x5, 0x0, 0x40, 0x1, 0xfffffffdffffffff}, &(0x7f00002c8000)={0x0, r5}, &(0x7f0000b68000)={&(0x7f0000a13000-0x8)={0x0}, 0x8}) [ 195.790078] binder_alloc: 24550: binder_alloc_buf, no vma [ 195.790106] binder: 24550:24561 transaction failed 29189/-3, size 0-4629809268588045068 line 2890 2017/12/10 14:28:28 executing program 2: perf_event_open(&(0x7f00006bd000-0x78)={0x0, 0x78, 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, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x40000800004) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a1b000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x1461) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f00004a9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f000091f000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f000014e000+0x671)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f00005f4000)="", 0x0}], 0x4) futex(&(0x7f0000013000-0x4)=0x404, 0x5, 0x400000000d3, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x5, 0xff) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x2, &(0x7f0000f5e000)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000482000-0x8)={r3, r4/1000+10000}, 0x8) recvmsg$kcm(r2, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)="00", 0x1}], 0x1, &(0x7f0000916000)="", 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000781000-0x38)={0x0, 0x0, &(0x7f0000c14000)=[{&(0x7f0000a52000)="6626", 0x2}], 0x1, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) r5 = socket(0xa, 0x80807, 0x543) bind$ax25(r1, &(0x7f000056b000)={0x3, {"6ed801d0c3ee70"}, 0x10000}, 0x10) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000e54000)=0x1) setsockopt(r2, 0x5, 0x7fffffff, &(0x7f0000340000)="5df166c29b987d56d1133c369d69129aad18e1b7727369b3161690e7321b06ed7b57e9ece66abca44c895ee5b71653ccb79e588d02736a117e5e75127d10e629196f6a8816cc417739f182957b0e6e19b0e530b27f0fbea5d0ba2c6b744414c80ab44b3b9bb925420c0cb861db023b93c316a4a0ea96254459487dd433e7e28abf930aa1e8c14dd6451d9e1a3e45d1f11eb4bcc6", 0x94) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000cc6000)={0x45d2620e, 0x5, 0x9000}, 0x4) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000abb000)=0x0) fcntl$getownex(r5, 0x10, &(0x7f0000cef000)={0x0, 0x0}) rt_tgsigqueueinfo(r6, r7, 0xa, &(0x7f00002c6000)={0x1f, 0x61a, 0x9, 0x3}) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000286000-0x4)={0x5, 0x6, 0x6}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002b4000)=0x0) tkill(r8, 0x34) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000efd000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) prctl$getname(0x10, &(0x7f00001c1000)="00000000000000000000000000000000000000000000000000000000000000000000000000") [ 195.795850] binder: binder_mmap: 24550 204c6000-204c7000 bad vm_flags failed -1 [ 195.947951] binder: undelivered TRANSACTION_ERROR: 29189 [ 195.954787] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/10 14:28:28 executing program 4: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000049000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000530000)=0x14, 0x80000) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d53000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r3, 0x1, &(0x7f0000dc5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000dc4000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, r2}, 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000fd9000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x800) bind$ipx(r5, &(0x7f00000af000-0x10)={0x4, 0x8e, 0x1, "c7bb29cb6752", 0x7fffffff, 0x0}, 0x10) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r6 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)="6e65742f6d6366696c74657200") pread64(r6, &(0x7f0000015000)="", 0x0, 0x2000000003) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000dc6000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000297000-0xe7)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038e000)="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", 0x1000, 0xc802, 0x0, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x2010, r7, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000cdf000)={0x1, 0x8000, 0x9208, 0x9, 0x0}, &(0x7f0000dc7000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000dc6000-0xac)={r8, 0x4, 0xa3, "adce616731cee37d3001b4d0043189f4e90a98f227830cb089c0c352cbf27c838270321d6d009b9ba8fcf703515f7a786f0330ecf02385e1a3df5cc95e887851b6f25aa43b3c33e9f7d156fa1b59081ddb8e1f0d5a08fb636da6097e465d4102cbe332691acab9740619965c402cf0488bc464cdc644416e8e62969c89ecb54a29fdc0a6c282f829000161c55601bb7a9f76f45c5bbb2589e340a4905f851ed8a24ca3"}, 0xab) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r7, &(0x7f000056f000-0x38)={&(0x7f00000e6000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000900000-0x20)=[{&(0x7f0000d4b000)="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", 0x1000}, {&(0x7f0000dc7000)="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", 0x137}], 0x2, &(0x7f00008af000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0xa, 0x3, 0xc2c, r8}}], 0x30, 0x20040050}, 0x40000) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000c3000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f04000)=0x9, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000019000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a91000)="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", 0xa00, 0x4002, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000731000-0x36)="b1158e8ef0018b4257769b945421028761c7db1680edb36b7b1930d1e2923d3a4ce14c51449b4f9f87aa8f8676b6c3d5e80f2715d064", 0x36, 0x4000000, &(0x7f0000dc5000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/10 14:28:28 executing program 1: r0 = gettid() perf_event_open(&(0x7f0000691000-0x78)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x400000000, 0x0, 0x101, 0x4000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x1000000, 0x34, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x4, 0x80801) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f00004cf000-0x10)={0x0, &(0x7f000083f000)=[]}) openat$vcs(0xffffffffffffff9c, &(0x7f0000c4e000)="2f6465762f76637300", 0x140, 0x0) syz_open_dev$usbmon(&(0x7f000025f000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x109000) r2 = socket(0xf, 0x3, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000376000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd2000)=0xe8) setreuid(r3, r3) pipe2(&(0x7f0000df1000)={0x0, 0x0}, 0x80000) sendmsg$inet_sctp(r4, &(0x7f0000d1f000)={&(0x7f00008f9000-0x10)=@in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, &(0x7f00008a9000-0x60)=[{&(0x7f0000a2a000)="c21402bdec220914", 0x8}, {&(0x7f00008f8000-0x3)="7eceb7", 0x3}, {&(0x7f0000fe9000)="46938480c1a7ddc8eac66f169edb94c83839fbde38e70ca8deedc323796516c1526b4c4d9a99b77273e0f482c084013cf8edf5ee2291975eb9ca5ae9f9576d9f055d2a2f0a0f499de22a1b94d0d964dcd88e6719516e7d9eff4694fbaa1d8df7", 0x60}, {&(0x7f0000041000)="7ef5d83992d451863e56d18082a4c198f62e1567129d5231461077470698565ee0e248c1e02fcda974e9fd7419d95dd301fa2db8307b85bae84b21193be0417d33b98ae738d148bf7a91b11c54af6529230bf3014bbc71998607df9c1a45b5b2c1f1cef07f404a6ef509d7400448ef8db036ccf70d2a935fd4e905c3de7837aeb923f4c9b5ededb00fcde3fa64eae4fb9097dbde853b582020b55b619011f57ea388ad22de0f28d158c0a5522f8afee176172eeb80b3d8dd382a4dd5b3465bb21233e7d19dc8815713042b004e493888a69215947536e1e4019e29befc4e", 0xde}, {&(0x7f0000c11000+0x50c)="c5c97957a736a2ae8676fa11660c3d25996031806a319d199a6762d6cdebfad8253afa4563c7d9eba724f6f6558884381aba846547f104db59524e58492d87822b573f9c2a846ff64148b242a44f0f19930e4c1b5af3c668e541be69fc686e749f8a53c5ea1aa4ad193b74a91a88655f0d81a72c641ec22b35b21817d66b28d916516d1dff1011d7221a916c376c0928b5dbd6841a3b95996479a7f2f5db8efa47af5ced761c881bc638b84308f191b0e3b7bb120750cf528633fdcfd14d8b1bca2823b6d84c821395eb8e2eaa9914549a367f87dd0c7416ba90df1605723d9b49e829f26fa389b8dbcac6dc2a", 0xed}, {&(0x7f00008a9000-0xc4)="6f746427ebc347af7fb76a1d5789399ed023a83e6ce4495e6add62a4204a5e325296e8420af7bbb843d428ec0976d05bfffad55296469abeda94d9c5e95d73ab79892b57f47190900cfbf7190e3c45ea492dfdc84e4171eae08c404d854039f4982375546b77bc51ededf144aea21df4bfcf9ef64d5b10d879066dba3486fee277123454c67553280f609ef2e2d22e6abaf042add973b10d048090ebb4a39f63108759deba70f04c19b5cb09e4a880f8043909b23ed77bf3ef09472ac33417d5c13da257", 0xc4}], 0x6, &(0x7f00003a6000-0x30)=[@init={0x18, 0x84, 0x0, {0x9, 0xa7, 0x401, 0x1}}], 0x1, 0x84}, 0x10) r6 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_netdev_private(r6, 0x89f2, &(0x7f0000fa6000)="f9642ff71d09020e82d3bd1ad49cede7a6c7c7e29f04bb597d81ef3901e45d922858f799baac7557b46dfee9678327eb4a6b5948046322f1dc510200000058caed5260d0829d5def1aa538bd0a5ea71f0dbc48d18a064373b4079a78d904833d2166de6e9646f0c439110e83ed056a104b8e75dbe6f71e828e50eebac2f3f8327b14a254fd528114101872") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f00000da000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000483000)=@ethtool_dump={0x3e, 0x80, 0x4, 0x49, "7d7d0490de954dae9c65fe02dde6d5165eab5798e25d1a24288a9ccfbc549883b2e538e65883db69cb6dac55ef3aa2e8ad06827ea79d8270d98347ab824435036fc5e35392142579e8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = fcntl$getown(r1, 0x9) r9 = creat(&(0x7f00007e4000)="2e2f66696c653000", 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x8902, 0xffffffffffffffff) setsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f000041a000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x100000000, 0x0, 0x1, 0x4, 0x80, 0x20, 0x5, 0x0, 0x0}, {0xed00000, 0xffff, 0xffffffffffff0000, 0x5, 0x2, 0x9c, 0x1, 0x7}, {0x2, 0x0, 0x8, 0xffffffff}, 0x7ffe, 0x0, 0x101, 0x1, 0x4, 0x1}, {{@in=@multicast1=0xe0000001, 0x5, 0x7f}, 0x9, @in6=@loopback={0x0, 0x1}, 0x6, 0x0, 0x3, 0x1ff, 0x9, 0x1ff, 0x9}}, 0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r9, 0x84, 0x65, &(0x7f00004d5000-0xa8)=[@in6={0xa, 0x3, 0x3a, @loopback={0x0, 0x1}, 0x44d}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4bc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, @in6={0xa, 0x2, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, @in6={0xa, 0x3, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3dd3808a}], 0x6) ptrace(0x9, r8) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000f3c000)=@assoc_value={0x0, 0x0}, &(0x7f00000c1000)=0x8) 2017/12/10 14:28:28 executing program 0: mmap(&(0x7f0000000000/0xc51000)=nil, 0xc51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000204000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = shmget$private(0x0, 0x3000, 0x804, &(0x7f00008b4000/0x3000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f00006d8000)="0000000000000000000000") mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000fce000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x1e, &(0x7f0000fc5000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000fce000)="00", 0x1) getsockopt$inet6_buf(r1, 0x29, 0x80000000000003, &(0x7f0000aca000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008e8000-0x4)=0x1000) sendmsg$alg(r1, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000dae000)=[{&(0x7f0000001000)="00000bf1e5578b6a87636f1abda0cdb21c509591ee02486c2c49a27e4fc3d66c92157ec2d80df46b67404a0d499736e5ed502a8e5858a67cf5160d893b87956bb92ab447d929efe2dada6aed8abad126c95d800bf38c31b24eb38342ab8365335a14135817ba1d41c988e1b60921f7d615c7912f8bf4099eee7efa2e32914f2d39f4655539796763dccee00743ce0000000000000000fad628bbcbe43f88851ba528741ef8d43a1bc2de3c8cd6986000080f6fbfa16bb69bfc6731", 0xbb}, {&(0x7f0000125000)="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", 0x1000}, {&(0x7f00000d4000)="14d4d7cc5d31ca5995534408130968", 0xf}, {&(0x7f0000f4d000)="11760ba4936531f75a6d6e175d6cc9de5646b219b507fbeb003b40", 0x1b}], 0x4, &(0x7f00008b9000-0x1a8)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x114, 0x3, 0x7f}, @op={0x18, 0x117, 0x3, 0x9}, @iv={0x100, 0x117, 0x2, 0xe5, "13384c0e644fa57a1674027764534a585af7fdccd035cd0dd204b8f377d346a58d6699da5765c32b6f61198de4062b3accd87ddf4f8e648be015a89ccf85d54bf03c52a42497b0cf97e1c0d8678068c8ace888bfff48e74fa16544e1e4c9f868620b9c448bc856b2e387fcf2c13ad0baa63517acc23961049b1f0ae5b4c14e90c89e5eb02f076b556af8231ba8cb3bb64519136b1924b63c50d06398a223f9a2f7c041341c6de4449d0647ff4caaaec2671d14fee7c12eb71406cc21ff36cba8e7b2d2e815004b8e5c81962464d14ab6e2aad3cee0c9e6a33aeaba0c66a7d6e876b9d6f514"}, @iv={0x60, 0x117, 0x2, 0x46, "54b76caef010b9c9c79603cf0b3811ec212763120c7ced642087af99770f207561a45200091635f50480598a0a033cb123ef8d00000000000000cc22ad1de4a5d44788ed1345"}], 0x1a8, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000fc0000-0x1)="0000", 0x2, 0x8000000000000, &(0x7f0000fc9000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000bc1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fd0000-0x4)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000005000-0xf)="6f6f6d5f73636f72655f61646a00") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f0000009000)={0x2, &(0x7f000000c000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f0000002000-0x10)={0x7, &(0x7f0000006000)=[{0x1f, 0x6}, {0xfffffffffffffff9, 0x80}, {0x9, 0x7}, {0x9, 0x4}, {0x8, 0x8}, {0xff, 0x1000}, {0x1f, 0x956b}]}) exit(0x7fff) ioctl$KVM_GET_PIT(r5, 0xc048ae65, &(0x7f0000009000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f000000d000)="36", 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000)={0x0, 0x0}) 2017/12/10 14:28:28 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005d9000)={0x0, 0x0, 0x0}, &(0x7f00008df000)=0xc) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000070c000)=0x7, 0x2) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000fe6000-0x4)=r1) unshare(0x800) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00008e1000-0x10)=@buf={0x29, &(0x7f0000fe6000)="d655d0b622309359ef52fd2252f865511e74a6db98fd99be7aea7bec1ef2f52e77af9a1ea965955240"}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000679000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x1, 0x5, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003e0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, 0x0, &(0x7f0000fe9000-0x4)=0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00008e1000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008df000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d0444000ff5124"}, 0xb8}, 0x10) syz_emit_ethernet(0x6f, &(0x7f000031f000-0x6f)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x39, 0x0, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x5, 0x0, 0x7, [0x0, 0x0, 0x0], {0x5, 0x6, "fa89b3", 0x9, 0x3f, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@fragment={0xbf, 0x0, 0x6, 0x100000000, 0x21d2611e, 0x8, 0x1}], "e8"}}}}}}}, 0x0) socket$netlink(0x10, 0x3, 0x3) syz_emit_ethernet(0x40, &(0x7f00001f8000-0x40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x80000000, 0x32, 0x0, 0x80000000000000, 0x9, 0x67, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0xb, 0x0, 0x0, 0x6, 0x4, {0x5, 0x4, 0x5, 0x100000001, 0x3, 0x1, 0x3, 0x2, 0x11, 0x6, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[]}}, "2139"}}}}}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008aa000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000c8c000)=0x0, &(0x7f0000fe1000)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000cd0000)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fe4000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f000011a000)={0x1, 0x0, &(0x7f0000362000-0x10)=[], &(0x7f0000093000)="b709", 0xffffffffffffff5b, 0x80, &(0x7f00007ff000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4080000004, 0x0}, 0x30) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fc8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0xf, 0x8001, 0xfff, 0x5, 0x1, 0x0, 0x0}, 0x1c) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000fc9000-0x4)=0x0) [ 195.972193] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/10 14:28:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x4, 0x100000000000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, 0x0, 0x3, 0x0, 0x2, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000947000)={0x0, 0x0}, &(0x7f0000b1c000-0x4)=0x8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d15000)=0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xe1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0xf7, 0x0, 0x0, 0x1, 0x0, 0x10000000, 0x0, 0x0, 0x8001, 0x0, 0xfffffffffffffffd, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000272000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009d1000)=0x0) r2 = getpgrp(r1) setpriority(0x0, r2, 0x85) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000809000)="2f6465762f6877726e6700", 0x40, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000263000-0x9)="2f6465762f6b766d00", 0x400, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f000038c000)=0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000ad8000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@text16={0x10, &(0x7f0000fb7000-0x59)="baa000b0e6ee0f060f4354000f22d22e0f07ea965ab80066b80d0000000f23c00f21f86635000009000f23f864660f013d6766c7442400e40000006766c7442402c50000006766c7442406000000000fc79f0800b868008ee8", 0x59}], 0x1, 0x0, &(0x7f00009ea000)=[], 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r9 = dup(r8) ioctl$KVM_IOEVENTFD(r8, 0x4040ae79, &(0x7f0000f9d000-0x20)={0x10000, &(0x7f00006f8000-0x8)=0x0, 0x8, r9, 0x2}) r10 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000055a000-0x11)="2f6465762f7667615f6172626974657200", 0x2, 0x0) r11 = add_key(&(0x7f0000753000)="6269675f6b657900", &(0x7f0000d9a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007d5000-0x24)="e4da3957bd26e18c96e26ea6ba237306611d8daf9cb6ea75343cbe4f0ed4f6e231037ee3", 0x24, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r11, 0x0) ioctl$KVM_CREATE_PIT2(r8, 0x4040ae77, &(0x7f0000a62000-0x40)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r8, 0x8048ae66, &(0x7f0000d15000-0x70)={[{0x0, 0x0, 0x80, 0x0, 0x6, 0x9, 0x6, 0x0, 0x3, 0x0, 0x5, 0x7fffffff, 0xfffffffffffffff8}, {0x6, 0x80000003, 0x0, 0x0, 0x6, 0x4, 0xb, 0xf7da, 0x0, 0x2, 0xfffffffffffffffb, 0x7ff, 0x6}, {0x200000fffd, 0x0, 0x5, 0x8, 0x200000, 0x1, 0xfffffffffffffffd, 0x101, 0x1, 0x20020, 0xff, 0x8, 0xfffffffffffffffc}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r8, r10, &(0x7f0000168000/0x18000)=nil, &(0x7f0000141000+0x8f4)=[@text16={0x10, &(0x7f00003cf000)="ba4100edbaf80c66b82c6cd08f66efbafc0c66b8cd82000066ef0f01c90f08dabd00000f01c9baf80c66b8248f778366efbafc0c66b80000000066ef0f213566b8e1b100000f23c80f21f86635080080000f23f8f30f01c3", 0x58}], 0x1, 0x40, &(0x7f000070b000)=[@cstype0={0x4, 0xf}], 0x1) ioctl$KVM_RUN(r10, 0xae80, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4068aea3, &(0x7f0000aed000)={0x0, 0x0, [0x800000, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) 2017/12/10 14:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000ceb000)=0x0, &(0x7f0000404000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x0, 0x0, &(0x7f0000ee7000-0x10)=[], &(0x7f0000866000)="87797374656d00", 0x0, 0x0, &(0x7f000000a000)="", 0x0, 0x0}, 0x30) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dca000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6c72772d63616d656c6c69612d6165736e692d617678320000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = dup3(r0, r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000532000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000a0c000-0x38)={0x0, 0x0, &(0x7f0000e18000)=[{&(0x7f0000aa0000)="fd4aa226f30748435989cd8c54fe5bd6e82f3240b24f7f175f0fbe1dad93efb7f0240b5b7bdb02e124b5b013cfc230c49d92ee054e7e2f1f271098ab5358d8fe13e888348e2d15da80055a7f25cfbc9b501c73b7a983dfd805530b9b1f699404ad5779b914840af742a17a89eb683e5cba10546ef26d4ac09bb884c63846b6990269894dc6216264e3a5f7d67747b26bab2ec482707d415f8bfb798c09319c135f7ccd22ada0f79086765f1c9349c4cfa3351688", 0xb4}, {&(0x7f00001ae000-0x7c)="a37c42a4f75ba49bdac3423829dce3fcc3c270d69716a1c8de287c63f7ec5c83e7416dee9eaade4e8e5c2cebcd9a1261a186cc6c9c133ac97d399be64bbc899a309faa0dce92a970cb2be3415e8cae1601953506ff87e093783e49b9c44ea0bb269a28d90a6b0008528a85b79d912f8afe4907000000000000000d3e", 0x7c}, {&(0x7f0000b87000-0x1a0)="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", 0x1a0}], 0x3, &(0x7f000091e000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x45c0}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x0}], 0x60, 0x0}, 0x0) recvmsg(r2, &(0x7f00008e1000)={&(0x7f00000cd000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001db000)=[{&(0x7f0000706000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000347000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f000057c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f000032b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00003ed000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f000070f000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f0000b30000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x7, &(0x7f0000332000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x1000}, 0x2) 2017/12/10 14:28:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0xfffffffffffffffb, 0x441) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000aa5000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000277000-0x38)={&(0x7f0000bd5000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f59000)=[{&(0x7f0000428000)="0000000000000000000000000000000000000000000000000000", 0x1a}], 0x1, &(0x7f0000c86000+0x3d1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83, 0x5a5d}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000d6a000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00006b3000-0xc)={0x0, 0xffffffffffffffff, 0x0}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f000076f000)=@req={0x2, 0x1000, 0x4, 0x2}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a49000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x402) r4 = openat(r1, &(0x7f00001e7000-0x8)="2e2f66696c653000", 0x40, 0x100000000000010) ioctl$sock_ifreq(r4, 0x8926, &(0x7f0000923000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xfd}) r5 = add_key$keyring(&(0x7f00004d8000)="6b657972696e6700", &(0x7f0000f6e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r6 = add_key(&(0x7f000014e000-0xd)="646e735f7265736f6c76657200", &(0x7f00001ff000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ad4000-0xfc)="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", 0xfc, r5) r7 = add_key$user(&(0x7f000082a000)="7573657200", &(0x7f0000ac9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000846000)="3ec5506446759abd6afcb479bc7dd013250872bff7e3209b211dc0a95eb48534c35df8cc941bf0760d392a69bd7c161ea87d6a5c512335a9bd7274ef81002cbf55b615e5f1bda716c80786a1c686d305d422f9d471a504dcb4de78c004fe1c8b071a3e210737a811764f24d7e82705f427b0d5d2ea227af20e1b6454ec0b95de0000000000000053928d7ec97f13b80b59148422feaccb55aab4", 0x9a, r6) keyctl$negate(0xd, r7, 0xee75, r6) bpf$MAP_CREATE(0x0, &(0x7f00007f1000-0x1c)={0xf, 0x2, 0x1, 0x1840000008, 0x6, r1, 0x24a}, 0x1c) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000057000-0xf)="2f6465762f73657175656e63657200", 0x40000, 0x0) ioctl$TCSETAW(r8, 0x5402, &(0x7f00006f8000)={0x7, 0xaa, 0x3, 0x4, 0x0, 0x6, 0xff, 0x40000000bc, 0x4000000000006, 0x100}) fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) syz_extract_tcp_res$synack(&(0x7f00009df000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000500000)=0xfffffffffffffffd) syz_extract_tcp_res(&(0x7f0000347000-0x8)={0x0, 0x0}, 0x9, 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000c3b000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x5, 0x16, 0x1137}, &(0x7f0000183000)=0xa0) syz_extract_tcp_res(&(0x7f00006d2000)={0x0, 0x0}, 0xcae, 0x7d) write$tun(r3, &(0x7f00002a1000-0x106a)=@hdr={0x800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1060, 0x0, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @tcp={{0x3, 0x2, r9, r10, 0x4, 0x0, 0x13, 0x4, 0xfffffffffffffff9, 0x0, 0x4, {[@timestamp={0x8, 0xa, 0x0, 0x0}, @window={0x3, 0x3, 0xb9}, @mss={0x2, 0x4, 0x5}, @window={0x3, 0x3, 0x6}, @md5sig={0x13, 0x12, "40917f213fa648dcf3a7de69f268df9f"}, @md5sig={0x13, 0x12, "15b3b032f7594455134197121c860894"}]}}, {"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"}}}}, 0x106a) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000a91000-0x20)={{&(0x7f00005b7000/0x3000)=nil, 0x3000}, 0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000cf8000-0x4)=0x8, 0x4) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000e40000)=0x0, &(0x7f000055b000)=0x4) 2017/12/10 14:28:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000900000/0x4000)=nil, 0x4000) iopl(0x200000000000008) socketpair$inet(0x2, 0x800, 0x400, &(0x7f000077d000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000923000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x1, 0x200000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r1, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000cc0000-0x8)="2e2f66696c653000", 0x800, 0x86) r4 = open(&(0x7f00001a4000)="2e2f66696c653000", 0x0, 0x120) r5 = gettid() ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00007c4000)=0x0) mmap(&(0x7f0000daa000/0x4000)=nil, 0x4000, 0x1000004, 0x20010, r3, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$intptr(0x0, 0x7) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f00004fd000-0x30)="8fd5cd3743b0d8e1df0415d05b20536a5964ab8c33da058711c515f53d558d8abdd8309617735e8628faafbac0fa4a81", 0x30) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0x8}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000002000-0x8)={r7, 0x80000000000000}, 0x8) getsockopt$inet6_tcp_buf(r6, 0x6, 0x400000000022, &(0x7f0000643000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) mmap(&(0x7f00002b6000/0x1000)=nil, 0x1000, 0x8, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000808000)="2e2f66696c653000", 0x109) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bea000)={0x0, 0x0}) inotify_rm_watch(0xffffffffffffffff, r8) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000ffd000)={0x20000000000007d, 0x225, 0x401, 0xc007}, 0x8) open(&(0x7f000089f000-0x8)="2e2f66696c653000", 0x40001, 0x4) 2017/12/10 14:28:28 executing program 4: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9e000-0x16)="6e65742f69705f7461626c65735f6d61746368657300") mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00005a4000)=[{&(0x7f0000aa2000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f00004cc000-0xc)="000000000000000000000000", 0xc}], 0x2) pread64(r0, &(0x7f0000aa0000)="0000000000000000000000000000000000", 0x11, 0x45) [ 196.137398] device gre0 entered promiscuous mode 2017/12/10 14:28:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a45000-0x9)="2f6465762f73672300", 0x2, 0x10000) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb1000/0x4000)=nil, 0x4000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0x1, 0x8001, 0xe}, &(0x7f000031d000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xde, 0x0, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x2000000, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40033, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(r1) setpriority(0x0, r1, 0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000a5d000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000e58000-0x18)=[@text32={0x20, &(0x7f0000c3b000-0x6d)="66ba420066b8050066ef66baf80cb8a691618566baf80cb878bccf8aef66bafc0c66b80b0066efc4c37d040e0bbb00ee0f81660f38819a0090000066baf80cb8b29fe384ef66bafc0cec660f38810ac4c3b56c725703b9800000c00f3235000800000f30fe8ceaa38900000f35", 0x6d}], 0x1, 0x8, &(0x7f0000bf1000)=[], 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000563000)={0x7b, 0x0, [0x80000, 0x0, 0x4, 0x3f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000746000)={{0x10000, 0x10d002, 0xa, 0xfff, 0x5, 0xffffffffffff7fff, 0x80000001, 0x6, 0x7, 0xfffffffffffffff8, 0x1, 0x0, 0x0}, {0x106000, 0xf004, 0x9, 0x2, 0x7, 0x13d3b3f8, 0x4, 0x8, 0x1, 0x200, 0x3ff, 0xffffffff00000001, 0x0}, {0x1f000, 0x6004, 0x1f, 0x400000000000, 0xffffffffffffff72, 0xfffffffffffffff7, 0x10001, 0x4, 0x7, 0xff, 0x7, 0xffffffffffffffe0, 0x0}, {0x1000, 0x2000, 0xa, 0x9, 0x401, 0x7, 0x8001, 0x157b, 0x3, 0x1, 0x100000001, 0x8a60, 0x0}, {0x4000, 0x16000, 0xa, 0x5, 0x2, 0x6, 0x7, 0x10001, 0x4d, 0x1, 0xcdc, 0x99, 0x0}, {0x2000, 0x107002, 0xa, 0x4, 0x8d, 0x230, 0x9, 0xffffffff00000001, 0x9, 0x9, 0x3, 0x80000001, 0x0}, {0xd005, 0x6000, 0xf, 0x5, 0x9, 0x938f, 0xfffffffffffffffb, 0x2, 0x7f, 0x2e06, 0x9, 0x4, 0x0}, {0xd000, 0xf000, 0xd, 0x8, 0x3, 0x7fffffff, 0x5, 0x6, 0x100, 0x1, 0x6, 0x6, 0x0}, {0x100001, 0x0, [0x0, 0x0, 0x0]}, {0x5004, 0x6000, [0x0, 0x0, 0x0]}, 0x8, 0x0, 0x100000, 0x25008e, 0xd, 0x1401, 0x10d000, [0x2, 0x7, 0x3, 0x8000]}) r5 = syz_open_dev$loop(&(0x7f0000ee0000)="2f6465762f6c6f6f702300", 0xd588, 0x4000000005) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x2000008, 0x50, r5, 0x0) getresuid(&(0x7f0000069000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f00000d8000)=0x0) close(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f0000c1d000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc0000)="2f6465762f73657175656e6365723200", 0x0, 0x0) 2017/12/10 14:28:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x4, 0x20cc81) bind$alg(r0, &(0x7f000091e000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "65636861696e697628726663343130362867636d2861657329292900000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r2, 0x6) socket$unix(0x1, 0x100000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x12001000000010fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = accept$inet(r1, &(0x7f0000022000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000074f000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000096c000)={0x0, 0x9}, &(0x7f0000160000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000045000)={r4, 0x23, "fa577b1b7e2ed55a04e17171d499fe3b3a4a749f33864640187c58cf4d6749d66e6668"}, &(0x7f0000cb3000-0x4)=0x2b) semctl$IPC_RMID(0x0, 0x0, 0x0) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) socket$inet6(0xa, 0x2, 0x7fffffff) r6 = accept4(r3, &(0x7f0000c16000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00006c0000)=0x10, 0x80800) r7 = socket(0x10, 0x3, 0x0) accept4$inet(r6, 0x0, &(0x7f00000c6000-0x4)=0x0, 0x80800) r8 = shmget$private(0x0, 0x2000, 0x20, &(0x7f000089c000/0x2000)=nil) socket$alg(0x26, 0x5, 0x0) shmctl$IPC_RMID(r8, 0x0) getpeername(r5, &(0x7f0000570000+0x235)=@hci={0x0, 0x0, 0x0}, &(0x7f0000c04000-0x4)=0x6) write(r7, &(0x7f0000213000)="240000005a001f0014f9f4f4110000000913171008000200010000000000000000000000", 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000f28000-0x198)={0x0, 0x0, []}) socket(0x1e, 0x1, 0x0) 2017/12/10 14:28:28 executing program 3: prctl$intptr(0x1c, 0x1d) prctl$intptr(0x0, 0x400000004) r0 = syz_open_dev$usbmon(&(0x7f00002f4000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@common="697036746e6c30000000000000000000", @ifru_flags=0x100}) tkill(0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x400}, 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000641000)="2f6465762f7161745f6164665f63746c00", 0x20007, 0x0) r1 = getpgid(0xffffffffffffffff) alarm(0xff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000663000)="2f6465762f73657175656e6365723200", 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f000030f000-0x10)={0x1, 0x3, 0x1, 0xff, r1}) 2017/12/10 14:28:28 executing program 2: mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x8, 0x33, 0xffffffffffffffff, 0x2000000000000) r0 = syz_open_dev$vcsa(&(0x7f0000d13000-0xb)="2f6465762f766373612300", 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000e55000/0x2000)=nil, 0x2000, 0x3, 0x101f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000b9e000)="2e2f66696c653000", &(0x7f000097c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000439000-0xa)="6e756d615f6d61707300") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000)=[{&(0x7f0000006000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000007000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}], 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00002b2000-0x4)=0x0) perf_event_open(&(0x7f0000d6d000)={0x5, 0x78, 0x7ff, 0xfff, 0xc6, 0x3, 0x0, 0x2, 0x19104, 0x2, 0x2a83191b, 0x81, 0x1, 0xd, 0x0, 0x0, 0x1, 0x3c7, 0x1, 0x100004, 0x5, 0x8, 0x1, 0x6, 0x6, 0x7ff, 0x0}, r2, 0x7, r0, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000656000)=0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000919000)={0x0, 0x1ff}, &(0x7f0000598000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c3e000-0xc7)={r4, 0xbf, "d53bc8eca77d59dd4db00704492d8df1232a1f78ba9b2aff2c2f7b13c382d394ad01e2d1ab1eda7c03d6546e35b7f55adbda4383c2853c5a85cb06cc22ec081bf64f536b197341db2438ddea6636a33ccd64303c6b4de03024c8066476665b5f4ed9ad58c5bd463e672337e05d8f416db87a4e539285331655ae6f5a8820c812f95594dfb87270e7d2059a4613892e605a24eae90a0ed1d3b9b64d6e28705f9e7d1f3ba98f0783328414696099ee3e74b3f324c3e212a79a74298d7b28dd9d"}, &(0x7f0000c7a000)=0xc7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f93000)={r4, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd96, 0x3, 0x8001, 0xffff, 0x49}, &(0x7f0000bfb000-0x4)=0xa0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000261000-0x20)={{&(0x7f000060a000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000a54000-0x10)={&(0x7f0000398000/0xc00000)=nil, 0xc00000}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f000010b000+0xff9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b80000)=0x96) r5 = socket(0xa, 0x80801, 0x80000001) ioctl$KIOCSOUND(r0, 0x4b2f, 0x6) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000e76000)={&(0x7f0000933000/0x1000)=nil, 0x1000}) add_key(&(0x7f0000e5a000-0x6)="727872706300", &(0x7f0000d87000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000409000)="24115f64f22db1db43dc8f7a24593949fe21b7d22e4f7d85156adfbe2586856dd8a0307079ed6832cf952ce0f8ed77db89c192fe17d4ac57ed20b8d72f880e625536625640291ec3ba0337119d4d75861797cb2daacfa2b4485df2208bf25251e589d9e2833a1bf775845e09f49eaef28f5b158b96cd57adb19d24b8d00dc3c4eec123cf739e36d19203b47fb9b708b38fc7246018a8a469c8716e9daeb2555be8577f65af16270cd4976cf15b638ed932b98f2afc2087d918a483d081bab3", 0xbf, 0xfffffffffffffffc) add_key$user(&(0x7f0000c97000-0x5)="7573657200", &(0x7f000066f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000926000)="88fba6f154c229eeed342ec57bc888deb5e9a77ac36c7bb15869a3194f056a3dd1c0352fcb6423606b5efdfaeeb43d56bd09ed7f8f1fcd393cb9c3bd16cae08f1fd7b695bbb317516a410514403f446c2b25233dd2f159f0fdceb0ee1b49984a8252897f5e1364e8f32ea14979a3627a5934008577193ac4d49473d1b34d3723e4e7e5994cf0700db10eeabb1e75c413d6e7827474db4657e064732a84a2135dbff195275ac8c767597028dbfbe2b80c99261dbd3d2b3efdcdec74f4f19892b626c27d", 0xc3, 0xffffffffffffffff) r6 = fcntl$dupfd(r5, 0x0, r1) write(r6, &(0x7f00000e6000)="5c2b758740684f5c703f4215c449677c541871889ca2df150d9f1876667f62cee74fcce6b7379865a8a8a95207145a54b96c94ab4e7a2adfc01def35bff8901250044158cbaf224f275ca82d96385af6922f9f943daffd304631a0b30c14ae8048ee65d17ec4623437ba586b62d36ab21a81b253f01292e68c721ebc935a9d9c08675c83fd917cfa51ba4b311365182438e79978e3", 0x95) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 14:28:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000d4d000-0x5)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="db", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)="7573657200", &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000042d000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000502000)={0x0, 0x3}, &(0x7f000037c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000196000)={0x7fff, 0x206, 0x1, 0x0, r4}, &(0x7f0000787000)=0x10) keyctl$instantiate(0xc, r1, &(0x7f0000ff0000)="d0eeacde25720075ddaff2445287ef14a8a941cd7824d46632eba88461fee303e8105fdb0cc52c108fd3a0e21a6e295138293edf3ed0e0c7f4dd50e43719cffa6170302c9a8e3e46e8010c8da1e8f6cacfd613c0cf9d409f34ea9d21f0209b4e81045936bb3a2dcf6ffc2f1387bee2946002e30dfa3db90da0b7ac04a3bc373a7ea929484017bf2083d251be2db86d580100f36e1fc4241842537bbc60e909a8e53d9f81761f149b8ab99d06872415ee6af4b6600e2841d41f9cf87f07f824a929fe", 0xc2, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f00005cd000)="00", 0x1, &(0x7f0000999000-0x2c)={&(0x7f0000209000)={"726d64313238"}, &(0x7f0000c1d000-0x6)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_procfs(0x0, &(0x7f0000dc4000)="6e65742f7261773600") ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000274000-0x8)={0x0, 0x10}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004c7000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) recvfrom(r6, &(0x7f0000f3f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x40000000, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f00007b1000)={r1, r2, r2}, &(0x7f00002fa000-0x5)="0000000000", 0x5, &(0x7f0000cc3000-0x38)={&(0x7f0000b8b000)={"736d33"}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/10 14:28:28 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x3, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000003000)={0x5}, 0x8, 0x80000) r1 = dup2(r0, r0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000014000-0x4)=0xea) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock(&(0x7f0000dd5000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000000000/0x4000)=nil, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x7) getitimer(0x0, &(0x7f0000012000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000001000-0x70)={[{0x0, 0x81, 0x2, 0x0, 0x2, 0x0, 0x3ff, 0x10000, 0x3, 0x4, 0x442d, 0x4, 0x0}, {0x8000, 0x6, 0x9, 0x81, 0x5, 0x7, 0x8, 0x5, 0x8001, 0x7, 0x6a1, 0x7fff, 0x7}, {0x8, 0x1, 0xffff, 0x77f, 0x200000002000, 0xfffffffffffff36b, 0x5, 0x0, 0x9, 0x1, 0xff, 0x8, 0x51d4}], 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysinfo(&(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") clock_gettime(0x6, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000011000/0x1000)=nil, 0x1000, &(0x7f0000004000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000") mq_timedreceive(r1, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc, 0x4, &(0x7f0000011000)={r2, r3+10000000}) get_mempolicy(&(0x7f0000013000-0x4)=0x0, &(0x7f0000003000-0x8)=0x0, 0xff, &(0x7f0000001000/0x1000)=nil, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setuid(0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000cc3000-0xad)={r1, r1, 0x7, 0x6, &(0x7f0000ffc000-0xda)="9e78372b02ba2d58bf0830d985e5947aab8e312838f56e84c7e4cf505b71f0447ffe4e42cd4460d913c83fe5b28f394ab9bf3d00ebb2ccc4bede2a633691cae5ade0530a55a382d056ccf17c20079b31f1bc273ab21b2e65065107167932b02b5090d34df3a3bd1f24025079617f96d9dc89cbd1eef61299b86a945108e262a32f88a80a1fd7be43223e67ff42ced2f2a0316b92f8f9eab8c0d0f89eeff9c88bf2946a1b543e37a04e00f97a703061b7dd5f7df2923d154f9082a3aabd90c1b6ac266921a03cd0f7a48f2c925404eed392684c642f6c88a6658a", 0x7, 0xffffffffffffff80, 0x4, 0x3, 0x7, 0xcd, 0x8, "c6ebe7653a881f96886f593ee7bf2bb68509909596ca2ce4e30ce54e7ced531c69ad3ec44b1d17dbed572ce949209c59635ee8f8bd4af2453863311e747bf89d926cfb6f5aa9f770f00a0bfbd6ba9e49f398f122619bcbb06db8a8225e931b2d4ed53e87702995a36512574f9917396d5c23a732baa9d183a27e0496ae13e7060bc02d3aa3"}) 2017/12/10 14:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x7, 0x480a00) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b16000-0xc)=@sack_info={0x0, 0x2, 0x9}, &(0x7f0000000000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000de2000)={0x3, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000cda000-0x10)={0x0, r2}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000d9a000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r4 = syz_open_dev$vcsa(&(0x7f000061c000+0xe39)="2f6465762f766373612300", 0x2, 0x280b) getsockopt$packet_buf(r4, 0x107, 0x16, &(0x7f0000c68000)="000000000000000000000000000000", &(0x7f0000e7c000-0x4)=0xf) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009ad000)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ed000-0x4)=0xe8) r5 = shmget$private(0x0, 0x1000, 0x78000200, &(0x7f0000da5000/0x1000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f00001c4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000378000-0xc)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f000083b000)=0xc) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000f78000-0x28)={@common="6970365f767469300000000000000000", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = socket$inet6(0xa, 0x5, 0x36) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f000073f000-0x4)=0x100000001) getpeername$ipx(r0, &(0x7f0000fff000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000033e000)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000cf2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xfffffffffffffffd}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000c65000-0x10)=@common="69706464703000000000000000000000") ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000c5c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000b5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000d1000)=0x14) bind$packet(0xffffffffffffffff, &(0x7f0000d95000)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @random="b506817bdaeb", [0x0, 0x0]}, 0x14) socket(0x8, 0xe, 0x7b) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d14000)={0x7fff, 0x6, 0x0, 0xfffffffffffffffe, 0x80000000, 0x7, 0x8000, 0x0, r1}, 0x20) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000e97000)={0x4, &(0x7f0000d7a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00004ec000)={r8, &(0x7f0000712000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r9 = syz_open_dev$vcsa(&(0x7f00008e7000)="2f6465762f766373612300", 0x7, 0x208000) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000b21000-0x4)=0x0) fcntl$getown(r9, 0x9) ioctl$KVM_SIGNAL_MSI(r9, 0x4020aea5, &(0x7f0000cca000)={0x0, 0x100001, 0x8, 0x8, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 196.275776] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/10 14:28:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000674000)={0x0, 0x0, 0x0}, &(0x7f0000366000+0xec8)=0xc) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00004d0000-0x20)={@common="62637366300000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000efe000)=0x10) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000001000-0xc)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f02000-0x28)={@common="69756464703000000000000000000000", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket(0xa, 0x3, 0x3c) r5 = accept4$inet6(r1, 0x0, &(0x7f0000c18000)=0x0, 0x7fffe) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f00005d2000)={0x7fff}, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f0000cda000)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000a0d000-0x20)={0xfffffffffffffffa, 0x73, 0x8, 0x80000001, 0x400000000001, 0xbf4d, 0x2, 0x7f, 0x0}, &(0x7f000011b000)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000098d000+0x9ac)=@assoc_value={r6, 0x2}, &(0x7f00003ad000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00001c0000)={0x0, @in={{0x2, 0x1, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x80000001, 0x3, 0xfffffffffffffbff, 0x4, 0x2, 0x9, 0x1, 0x7fff, 0x8, 0x2, 0xffffffffffff8001, 0x2, 0x5, 0x1]}, &(0x7f0000709000)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000)={r7, @in6={{0xa, 0x1, 0xa3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6b0b, 0x0, 0xfffffffffffffffd, 0x0, 0x80000, 0x0, 0x1, 0x0, 0xfffffffffffffffc, 0x0, 0xfff, 0xde51, 0x0, 0x65d, 0x0]}, &(0x7f00004f5000-0x4)=0x108) syz_emit_ethernet(0x62, &(0x7f0000013000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x14, 0x8, 0x3, 0x0, [{[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x1}]}]}}, @tcp={{0x3, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xb, 0x10, 0x0, 0x0, 0x4, {[@sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0xffffffff, 0x200}, @generic={0x0, 0xa, "fdbc7c4565af204d"}]}}, {""}}}}}}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00003ea000-0x4)=0x1ff) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000013a000)={r7, 0x8, 0x5, 0x8}, 0x10) r8 = socket(0x11, 0x80003, 0x9) setsockopt(r8, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendmsg$unix(r4, &(0x7f0000d4c000)={&(0x7f0000016000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f000075a000-0x50)=[{&(0x7f000017e000-0x36)="d7b2fa21b7605381c9ba244a3c6ac758dd373c1a23efddc2d4bfc1e5b9c586ddc1161d0e6a976f0c200d7c464d8eb1fd428300eb17f4", 0x36}, {&(0x7f0000238000)="fb6e8033bdece36e9d692b217b4adb9c49cbe1681ec9009f38459a1b6e10b1fd755b58343398d03a9af1f4223a1e438f9b535c25d3a43c9274548133c60fb72bcf2616ceeebddc55ab00af60b472c58a3202a285112e9f5f7effa58855ae7dd716f9c8f03bc5ac61d2c06b296acd489d654b79e796923c5a248d2ecb75a310e6434b6d1d72b6efef74f5eb4b045c988ecc125197c65cd6f63f7d5fe0738a8dfc38ad7f87850e4254054ba52049ff5853b3b493e39f4402f1c5f686d5195ed5fd598f", 0xc2}, {&(0x7f000051b000)="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", 0x1000}, {&(0x7f00000c5000-0xff)="6aa5c2b1ab2f316167c94fb28b1d7dde2ec53a9503aeb941ca51f4f2c91d8ffe75c2f7a5c7d152320ccaa06581dc8b0258d98962afa498832474fe000000000000005612099695c58c1cb33dc2aa856997fbb93f266446623bd8ba3d786b0505381e367856832fd07de453d85084d09c045f88b3e1546638c8acbb3f128dba1b00fbd247ec2c3bbb899171f5674dc790b8b2717f828fcfe407f19b557326261e9b181015b2bdd75437cf75487c32aa9c1f14d3f0f14e0b0e40ee38a05f55e918ad2ae92e2eed04831d396d92d8af0f1fb54a1d0b71f2537a044094bdafe0253af25425ac818f4fb94f3a7b8479b0c2987c79728508b99f67038cec23481ad8", 0xff}, {&(0x7f0000fbb000-0x5e)="facff7e352601a762171c5145733732622f64f145d29241db7d26b1e1ccc024ba1bd3858e77904135296a73f569d5cb7e7e236da2f1d6fd24981e54e3feae0522b45d163899ebb7a43a70171648df0212f7b4dacd794c6069e5a520e3471", 0x5e}], 0x5, &(0x7f000036e000)=[], 0x0, 0x0}, 0x4) 2017/12/10 14:28:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x79b6, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb8d, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffa) r3 = syz_open_dev$mouse(&(0x7f000014a000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x5, 0x10000) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00009af000-0x4)=0x0, 0x4) timer_gettime(0x0, &(0x7f0000776000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000d62000-0x10)=[{r1, 0x8000, 0x0}, {r0, 0x8040, 0x0}], 0x2, &(0x7f0000b68000)={r4, 0x0}, &(0x7f0000c82000-0x8)={0x7}, 0x8) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000cb2000-0x1b8)={0x9, 0x0, [{0x7ee, 0x4, 0x0, 0x0, @irqchip={0x80000001, 0x6b9a}}, {0x4, 0x2, 0x0, 0x0, @msi={0x7, 0x0, 0x6}}, {0x1010000, 0x4, 0x0, 0x0, @msi={0x4, 0x51d, 0x40}}, {0x1, 0x3, 0x0, 0x0, @irqchip={0x200, 0x6}}, {0x3, 0x2, 0x0, 0x0, @msi={0x1f, 0x2, 0x9}}, {0x10001, 0x3, 0x0, 0x0, @irqchip={0x401, 0x8}}, {0x31df, 0x4, 0x0, 0x0, @msi={0x63a7, 0x0, 0x6}}, {0x0, 0x1, 0x0, 0x0, @sint={0x2, 0x8001}}, {0x1000, 0x7, 0x0, 0x0, @irqchip={0x200, 0x2}}]}) r5 = socket(0x10, 0x40000000000003, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000dc9000-0x20)={0x0, 0x3, 0x2, 0x2000, &(0x7f0000083000/0x2000)=nil}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f000000f000-0x48)={0x10002, 0x0, [0x0, 0x5, 0xc24, 0x5, 0xbc4, 0x5, 0x8, 0x6]}) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000749000-0x50)={0x9, [0x0, 0x6, 0x4, 0x0, 0xfffffffffffffff9, 0x100000000, 0x400, 0x9, 0x0]}) connect$netlink(r3, &(0x7f0000a32000)={0x8000000010, 0x0, 0x0, 0x6}, 0xc) setsockopt$inet6_int(r5, 0x29, 0x52, &(0x7f0000733000)=0xad, 0x4) write(r5, &(0x7f0000746000-0x24)="22ffd1e04e00070100000000ef002bfffffffffffffffc000008803300ea00e200000800", 0x24) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0xfffffffffffffd}) r6 = eventfd2(0x38, 0x1) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f00000fd000-0x10)={0x9, 0x1}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000960000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b4b000-0x4)=0xc) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ppoll(&(0x7f0000fe2000)=[{r6, 0x1, 0x0}, {r8, 0x308, 0x0}, {r2, 0x231, 0x0}], 0x3, &(0x7f00004bd000-0x8)={0x0, 0x0}, &(0x7f0000752000)={0x2}, 0x8) accept4$packet(r5, &(0x7f0000f7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c2b000)=0x14, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000239000-0xc)={0x0, 0xa657, 0x30}, &(0x7f00005fb000)=0xc) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000fd7000)={r9, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) timerfd_create(0x7, 0x2000000080800) getpgid(r7) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e87000)={0x0, 0x0}) syz_emit_ethernet(0x30, &(0x7f0000155000-0x38)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000014, @x25={0x5347d1768d122c42, 0x42, 0x103, "88b2fc9458c02af985f8f181bd99e5875bdc2771554aae5a5337f0ad7d8962"}}}}, 0x0) 2017/12/10 14:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00003f9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_pts(0xffffffffffffff9c, 0x8000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000c38000)="0038", 0x2, 0x20008048, &(0x7f0000da3000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open_by_handle_at(r0, &(0x7f0000621000)={0x90, 0x8001, "c0b696fc23cd70982f4177435dc0b715b5133db67297edcad48e55a3b2dcd893eb02c0bbe0eec66b4ea90204bad5e82ffef9b99db1209ef3f42c5187a160b0961b9dda58c678fa8f7691a4852e5a77deeddca10088f400f166190c72c3883c5bad193ba780d8586ed0beab86386bbb52e35ce32cc0d7304710df966596b3f7b8fed9d4f8e2806492"}, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000083000-0x10)={&(0x7f00001e8000)="2e2f66696c653000", 0x0}, 0xc) ioctl$int_in(r3, 0x5452, &(0x7f0000b60000-0x8)=0x7ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x86b2) r4 = perf_event_open(&(0x7f00003b9000-0x78)={0x1, 0x78, 0x5, 0x100000, 0x0, 0x0, 0x0, 0x1, 0x1020, 0xc, 0xac, 0x85, 0xffffffffffffffff, 0x2, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x8) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00004d7000-0xc)={0x0, 0x0, 0x0}, 0xc) capset(&(0x7f0000ab2000-0x8)={0x200f1526, r7}, &(0x7f000028b000-0x18)={0x4b, 0xff, 0x6, 0x3, 0x5, 0x6}) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r6) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) mmap(&(0x7f000096c000/0x4000)=nil, 0x4000, 0x0, 0x48850, r1, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, r6) r8 = dup3(r5, r4, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r8, 0x8907, &(0x7f0000e38000)=0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000aa000)={0x0, 0x5}) r9 = syz_open_dev$sg(&(0x7f0000b1e000)="2f6465762f73672300", 0x43ff, 0x111080) connect$unix(r9, &(0x7f0000f4d000)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x2) pipe(&(0x7f0000faf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/10 14:28:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x1, 0x9, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0x40085112, &(0x7f000000b000)={0x5, &(0x7f000000d000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) [ 196.391950] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/10 14:28:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000097d000-0xd)="2f6465762f736e642f73657100", 0x0, 0x4000) r0 = syz_open_dev$sg(&(0x7f0000cf8000)="2f6465762f73672300", 0xfffffffffffffff9, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000dbd000)="2e2f66696c653000", 0x100, 0x10020) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000af000-0x4)=0x7, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000643000-0xb)="2f6465762f6c6f6f702300", 0x600000000004, 0x800000000003fffc) getsockname$netlink(r1, &(0x7f000082d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d80000-0x4)=0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b9e000-0x10)={&(0x7f0000078000-0x8)="2e2f66696c653000", r0}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mprotect(&(0x7f0000bcf000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x48003, 0x0) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e0c000-0x11)="2f6465762f7667615f6172626974657200", 0x2007e, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00004f0000)={0x7, 0x0, [{0x1, 0x3, 0x0, 0x0, @adapter={0x3ff, 0xf3, 0x2, 0x80000000, 0x800}}, {0x1000, 0x7, 0x0, 0x0, @irqchip={0x7, 0x2}}, {0x1, 0x5, 0x0, 0x0, @irqchip={0x1, 0x2}}, {0xce, 0x2, 0x0, 0x0, @msi={0x81, 0x6, 0xffde}}, {0x9, 0x4, 0x0, 0x0, @irqchip={0x8, 0x8}}, {0xa5, 0x2, 0x0, 0x0, @sint={0x2800000, 0x0}}, {0x4, 0x3, 0x0, 0x0, @adapter={0x4, 0x1, 0x0, 0x401, 0x5}}]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00007a5000)={0x6, 0x1f, 0xe9, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x9, 0x100000001, &(0x7f000048a000-0x3)="283d73", 0x3) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x802, 0x0) 2017/12/10 14:28:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0xffffffff}, &(0x7f0000001000)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) r3 = syz_open_dev$mice(&(0x7f0000089000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4200fc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000042e000-0x14)={r2, 0x81, 0x4, 0xfffffffffffff000, 0x6, 0x7fffffff}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000040d000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfd48, 0xfffffffffffffffe}, &(0x7f0000f87000)=0x98) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x7, &(0x7f00003a4000-0x38)=[@map={0x1000, 0x9d, 0x401, 0xffffffffffffffff}, @map={0x78e7b6bd0000, 0x1ff, 0x2, 0xffffffffffffffff}, @map={0xfff, 0x3, 0x14d3, 0xffffffffffffffff}, @map={0x2, 0x5, 0x800, 0xffffffffffffffff}, @generic={0xfffffffffffffffc, 0x7182, 0x5, 0x8}, @map={0x1, 0x10001, 0x6, 0xffffffffffffffff}, @generic={0x5, 0x1ff, 0x4, 0x8001}], &(0x7f000064e000-0xb)="5d76ffffffffffffffff2c", 0x1, 0x0, &(0x7f00007d6000)="", 0x0, 0x4}, 0x30) clock_gettime(0x0, &(0x7f0000b77000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x9, 0x4, &(0x7f0000ee0000-0x10)={r5, r6}, &(0x7f00006f9000)=0x0, 0xfffffffffffffffd) r7 = socket(0x10, 0x2, 0x400000000010) prctl$setmm(0x23, 0x9, &(0x7f0000f5e000/0x4000)=nil) r8 = memfd_create(&(0x7f0000638000)="2f0104762f696e7075742f6d69636500", 0xfffffffffffffffe) connect$inet(r8, &(0x7f00003c2000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_RM_MAP(r8, 0x4028641b, &(0x7f00007e0000)={&(0x7f0000544000/0x4000)=nil, 0x0, 0x4, 0x2, &(0x7f0000a36000/0x2000)=nil, 0x2}) r9 = perf_event_open(&(0x7f00004b1000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x10000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffbfffffffffffff, r8, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$VT_RESIZE(r8, 0x5609, &(0x7f0000cb5000)={0x63, 0x5, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000020a000-0x8c)={0x400000000000000, 0xfffffffffffffffd, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r4, &(0x7f0000718000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000099000-0xc)=@sack_info={r2, 0x6, 0x100}, 0xc) r11 = accept4$llc(r0, &(0x7f0000c9a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000c2b000-0x4)=0x10, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) timerfd_gettime(r3, &(0x7f0000587000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_VERSION(r8, 0xc0406400, &(0x7f0000b00000)={0x9, 0x5, 0x8, 0xea, &(0x7f000061b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8, &(0x7f00002e3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58, &(0x7f0000c59000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) remap_file_pages(&(0x7f000086d000/0x4000)=nil, 0x4000, 0x3000002, 0x0, 0x40005) getpid() ioctl$sock_FIOGETOWN(r11, 0x8903, &(0x7f0000dc4000)=0x0) r12 = fcntl$getown(r10, 0x9) getpgid(r12) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f000017f000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f0000037000)={0x0, 0x0, 0x0}, 0xc) r13 = fcntl$getown(r4, 0x9) r14 = getpgrp(r13) getpgrp(r14) write(r7, &(0x7f0000484000)="240000001a00091cef000000efad000001ff00ed0800010000001de80000000000000001", 0x24) 2017/12/10 14:28:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a7f000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x0, 0x0) fstat(r0, &(0x7f00009dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000083e000)="c7280cba968d83a7759a918552f51176908a055b5d940693a0d42cc7c55717eae29127292937bac6637bff193b7285a7a2de06f4dc7f3bf23cf598839ef8618c0ad8b249d0dbac3f891ac02837779686f389dffecb6cfe8533174fcf0e5c480ac03d1568187e0c5820d370174b14cec0b7217d74d7851ff1dd64517b333006bdee8c87753fe93aa4cd7a4d3a69bbf615328a2f3bd1f7a7d3ada19628a38fcca7cc1af9c956ee9c", 0xa7, 0x10, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f000096d000-0x9)="2f6465762f73672300", 0x3f, 0x20840) clock_gettime(0x0, &(0x7f0000422000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000bc6000-0x20)={{r2, r3+10000000}, {0x77359400, 0x0}}, &(0x7f0000472000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000163000)={0x6, r4, 0x0}) io_setup(0x3, &(0x7f0000807000-0x8)=0x0) io_cancel(r6, &(0x7f0000e3a000-0x40)={0x0, 0x0, 0x0, 0x6, 0x200, r1, &(0x7f0000531000-0xf9)="0a4c184a94337b8382c6649f7cd4305616a8b4ccbd8904e644041f7f03445858f1ecd288bee15536a86adeb7e969d5d875f3726c0d3eb95b20b9bccc23bd97ec76628002da7913152b9c8106e56dc9e6fa846f5a9743c300e3058523ac8cad8d58ff88243b0c5bf32db0898a1b80d6491833c07162bd2166eb5f4a4de034e0974cc2e293a02aead7d54aa7061b07a0e612839d759bc743ee8419553e4d288079149e945b4a822fb73ac8c3fa3148ba421c7ae7550c2de37a5f9c3234afc2c01a36205c2e694674deb119e3b9bd650068822fa0cb302a8cfd3a5591bab173a2ebbf05380e38d851ff21b6ef0961a110776ff55fd6f13538416e", 0xf9, 0x7, 0x0, 0xfffffffffffffffd, r5}, &(0x7f000031e000)={0x0, 0x0, 0x0, 0x0}) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f000076b000)="0000", &(0x7f0000f1d000)=0x2) write$evdev(r4, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) iopl(0x40000000b) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000104000-0xc)={0x8, 0x3ff, 0x3f, 0x7ff, 0x6, 0x5, 0x10001}, 0xc) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f00008cb000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) read(r7, &(0x7f0000bdf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) socketpair(0x9, 0x5, 0x2, &(0x7f0000fe2000)={0x0, 0x0}) r9 = accept4$packet(0xffffffffffffff9c, &(0x7f0000b49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14, 0x80800) r10 = accept$unix(r8, 0x0, &(0x7f00002a9000-0x4)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r8, 0x400448c8, &(0x7f00005b8000)={r9, r10, 0xeab8, 0x7, &(0x7f0000815000-0xe9)="30abcb32808dded0db17c51cc43cec00b236bff209bd0b0404123ff5bc004faec12e645b35bff8e9c2e2731e6e4f2c6237383aa6fd54e483a6df53f969e2f94debf1f4ddfe68431f0840b9097e902d3076561a8a70ab11b894fac663d3e3c80e08ed902e191a351eae0c2d6b0a16ebedfdd6017392437d38cb7382d81bafdf969a20542591702511da91d6ce86767660ea4e9e6278be350cf6d44fa795fccfc0bf916268fe463f729054fc9054e5144135af99b2177e25e0aa276faf8e08faf471502beec89da97269552aaf1af0c445eb24b0b582cee9663ba42e1367f214a73cac7a246b134a52ed", 0x4, 0x9, 0x3, 0x8, 0x1f, 0x6, 0xce, "a3af84cbe1b3e512f1a49ac49acab3862803e2e78597a9371c47244e49e0db605ea9279cbd4a1973ed415347e9857ef0bf99d0507c55f625b1f0b71a006f598db76ecde22ab656ffdcd0bcc9c7b5a0fcb85915b52c89bf"}) openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)="2f6465762f6b766d00", 0x0, 0x0) 2017/12/10 14:28:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x0, 0x0, &(0x7f0000d84000-0xa0)=[], &(0x7f00005d0000-0x10)={0x4000000000001, 0x7}) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d7f000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000ace000)=0x8) accept$ax25(0xffffffffffffffff, &(0x7f00003f4000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000025d000)=0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc0000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f000071c000)={{{{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xe000000000000000, 0x0, 0x9, "90920b948e83ad77e95905189d8476da334f3f427346ff70980682d98b62c7c9a60e9145cef753b2286d750f75c9d6235e0a0fe5aee9b1a253891d6b5fa8ffba5b28c2f9eb9e32a87f8d3cedf0093d87"}, 0x160) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f000050c000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000c21000/0x18000)=nil, &(0x7f0000ae1000)=[@textreal={0x8, &(0x7f0000d38000-0x30)="0f01c1ba4000b056ee0f01c80f79cd66f30f59a100000fed795567650f73d7aa0f09ba2100b8da00ef660f3810850070", 0x30}], 0x1, 0x8, &(0x7f0000b54000-0x20)=[@dstype0={0x6, 0xf}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000008d53, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x4, 0x100, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c89000)=0x103, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f000050b000-0x9)="000000000000000000", 0x9, 0x100, &(0x7f000076f000)={0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x8c1}, 0x1c) pipe(&(0x7f000017a000)={0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000f7f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d2f000)=0xc) getsockopt$nfc_llcp(r6, 0x118, 0x7, &(0x7f0000e51000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1) ioctl$DRM_IOCTL_VERSION(r6, 0xc0406400, &(0x7f0000c07000-0x40)={0x9, 0x8, 0x5, 0x49, &(0x7f00003e5000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, &(0x7f0000920000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd, &(0x7f0000932000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$TIOCSPGRP(r5, 0x540f, &(0x7f0000198000-0x4)=r7) 2017/12/10 14:28:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r0, &(0x7f000017d000)=[{&(0x7f00005a8000)="c2", 0x1}], 0x1, 0x83007) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000f0b000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c7c000)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000c9000)=0xce) fcntl$getownex(r1, 0x10, &(0x7f000019b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x1, 0x0) ioctl$KDGKBLED(r2, 0x4004510d, &(0x7f0000001000-0x1)=0x0) r3 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(0xffffffffffffffff) setsockopt$ax25_int(r4, 0x101, 0xd, &(0x7f0000068000)=0xfffffffffffffffb, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000cc0000)=0x0, &(0x7f0000e17000-0x4)=0x4) r6 = dup2(r4, r5) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f000002f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f00000ad000-0x8)={r7, 0x3}) accept$netrom(r5, &(0x7f00007fc000-0xf)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a18000)=0x10) unshare(0x40600) syz_open_dev$usbmon(&(0x7f0000002000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) 2017/12/10 14:28:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f000095e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000c7d000)=[], 0x0, 0x0}, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da11, 0x1000000000047d, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e3f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00005d9000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00003c2000)="727872706300", &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fe1000-0xa)="6d696d655f7479706500", 0xfffffffffffffffc) r2 = add_key(&(0x7f0000318000-0x6)="6c6f676f6e00", &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) keyctl$unlink(0x1d, r2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00008ae000)="2f6465762f6175746f667300", 0xfffffffffffffffd, 0x0) add_key$user(&(0x7f0000707000-0x5)="7573657200", &(0x7f0000b2f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aaa000-0x37)="81c29befc1ed8cc3b1aa8b9b40d4f8fde87405038d99db02cf034ee60c3e03000000000000073183c27f32f5b9a6a54ec64c76f59ff5da", 0x37, r2) r3 = accept4(r0, &(0x7f0000130000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000d83000)=0x58, 0x4000007ff) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) r4 = add_key(&(0x7f0000f27000-0x6)="6c6f676f6e00", &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f000088d000)="fe395d6a9d1924a807cea66adafc209952216382cff04456a8dfb521ecad7804c08f167cad46e4389d83b9d15be814138268391ea30d9b50910025cd71b9aa404b038ccb3ba70f78b339a3f3171925ba59ac134e748825f1d7d8f778e9d8bda674530a640e38bcf13717c6a38320a44608e7dbf776cca536d992922eb66665b63d3b8efc55cb7200cee2ba2cb1197fbc335655036794bacecc7ec7767ddce35411ca3dc27e438df92cc4136b49276c4932a9c1940019747d78e9abed80502a4adceb14ad8573f1a33e41c264bcdcebccd9d31a", 0xd3, 0x10, &(0x7f00001d7000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x99ab}, 0x1c) keyctl$unlink(0x1d, r4, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000558000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000ea8000)={0x0, 0x0, 0x0}, &(0x7f0000293000-0x4)=0xc) 2017/12/10 14:28:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000893000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00007e4000)={0x5, 0x0, &(0x7f00006e9000/0x3000)=nil}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000407000)={0x1f, 0x5, 0x5, 0x40, 0x8, 0x200}) pipe(&(0x7f00008ad000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(0xffffffffffffffff, &(0x7f0000eef000-0x8)="2e2f66696c653000", 0x0) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000659000-0x10)={0x1, &(0x7f0000717000)=[0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000057c000)={0xffff, 0x0, 0x0, 0x6c4}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00008bd000-0xb)={0x100, r3, 0x10003, 0x1000000004}) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000c01000)="72656e6f00", 0x5) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000778000)={0x5, r4, 0x0, 0x0}) add_key(&(0x7f000013b000-0x5)="6465616400", &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032c000-0xe9)="", 0x0, 0xfffffffffffffffa) ioctl$KIOCSOUND(r0, 0x4b2f, 0xa7) madvise(&(0x7f0000dc6000/0x2000)=nil, 0x2000, 0xf) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00002d6000-0x8)={0x4e, 0x6, 0x9, 0x9}) sendmsg$alg(0xffffffffffffffff, &(0x7f0000386000)={0x0, 0x0, &(0x7f0000708000)=[{&(0x7f000075b000)="", 0x0}, {&(0x7f00007da000-0x2f)="", 0x0}], 0x2, 0x0, 0x0, 0x41}, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00002e9000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) sync() mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000430000)={r1, &(0x7f0000259000)="acd24dd9e0891799e967fc994bae48fdce8c46d31428913a160bf539c8f2912d52992e47850c486f851d63303bd0b0adae60744522da2023ab0c322298111ee46b826662e4b9f459d8bb8a", &(0x7f0000788000)="9712d9c9e10a7ebe2c446f5a3e3f35a0f76162ec326a3d49585033be9974c27709c6ddd3c2773767fd6de19826", 0x1}, 0x20) mincore(&(0x7f000008a000/0x1000)=nil, 0x1000, &(0x7f00009f8000-0x22)="") mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000c20000-0x8)=0x0, 0x5, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) creat(&(0x7f0000198000)="2e2f66696c653000", 0x80) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2017/12/10 14:28:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00009c9000-0x4)=0x0, 0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000ded000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000175000)=0x14) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f000096e000)="", &(0x7f00002cf000)=0x0) r0 = syz_open_dev$vcsa(&(0x7f000023c000)="2f6465762f766373612300", 0x5, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000cdf000-0x20)={0x656a266, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00001a1000)={0xff, r1, 0xfffffffffffffffe, 0x0}) r2 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x100000080003, 0xffffffffffff0001) sendmmsg(r3, &(0x7f0000d36000-0x180)=[{{&(0x7f0000407000)=@l2={0x1f, 0xec6, {0x9, 0x400, 0xffffffff, 0x4, 0x6, 0x8001}, 0x0, 0x3}, 0xe, &(0x7f00003cf000)=[{&(0x7f0000ed2000)="5302514823010bca72d268a14d94f5d4345fd0d08aab13999d43f57a6f831e027712d77fd32501b896c1cac3a33f876be6ded50b2247261a763c867d", 0x3c}], 0x1, &(0x7f0000b93000-0x10d0)=[{0x1010, 0x117, 0x80000000, "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&(0x7f00002fe000-0x50)=[{&(0x7f0000771000-0xb3)="6df5734f6b5026f4e16f3e18bfd397225e749cf8081c17772bd79ff66268567bbdfd1a1f19b42222f4f89d5cc84ef76749627d1c7a7de28a9aeadc6e91476487545fa610b6207f487c20867933d93a6155421521f4f3a44705b4ae4b82e0905b854bcaf294910266df364d0cf76c0a9ad7ef5f8f8bf84a465d7686036f6d624e0e14337e2be9739656b421c865eb955a7a90dc6d8bd2d7f96ba0cc42c3908071be48b44936a90aac1222eaec6b70b03d40aa41", 0xb3}, {&(0x7f0000672000-0xaf)="b991044fc7979dacecf5d53077780787c5dfa6a07b1d1a0a4e08ac53efddd2a9cdbc2efeefeadd6dc289df4529f2123c443d2ee6da59ae9a4b32c3eb97d7f808e5b73ba9cea50e72ec64b3c0a2599c80290d6bf16b3f5124fde324ec90e40da973fa4275826bb0837214c344850baea3ff4ec7abfb25950891f5efb7b8536629603650c28b3c2a0100b670e3f2bc9d5b02362bde8566f279cb68fd9d2054a08e7011616370ae374806f1c548f31fa2", 0xaf}, {&(0x7f0000988000)="28fa3420656cb3a66ab88b46026d967782cbfd969fcc33df3065376d466ad84b2a9ec0f01e14a950cfb5457fb52ffc15e9f8560b519ffa1d05751ee2a79d2fbc0e1cf61ec79b5d03e037a83c10e837ae5305cb06be52924b0fe56621e851cb692c5168ce6c281ed11fe2ad95d4597dcd63da4b9e516529a1bcb031eed7d5503872e50215f3bc2aeb8dc37b1aaef413ae0b4ae859632481add44895e30ce92e6d1d9dfc7e", 0xa4}, {&(0x7f0000b9d000-0x7a)="3c7f8fea4ef2d19a6b538a4af12bdfec60ee79fa0b147cdb58fb1c6d605eb0522861dcb2bf7c366c376e23be3cee3f32077be4aff614d43c925ac90e8c02d91cb47a479deef58a38d4e7ed1bd44dc314350fcd88d034fa920dabe5fffae2606a4b79fb22a2c2d920e6f74f3f7e21d6c85fb129a2cbbb8edecb2d", 0x7a}, {&(0x7f0000079000-0x1000)="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", 0x1000}], 0x5, &(0x7f000076e000-0x48)=[{0x10, 0x1ff, 0x98f2, ""}, {0x38, 0x13b, 0xffffffffffffff01, "17a67fbac775a62a4c7b3cbd009b11e53def9b0b9d23b370219b08b796f6f022fbbacb8a96"}], 0x2, 0x40}, 0x1}], 0x6, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r4 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r4, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f00006b0000)={0x10000010, 0x0}) setsockopt$packet_int(r4, 0x107, 0x8, &(0x7f000061c000-0x4)=0xda6, 0x4) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f00002f5000)=@req3={0xfa19, 0x4, 0x101, 0x7, 0xb, 0x5, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000cdf000-0xc)={0x0, 0x8, 0x0}, &(0x7f0000ca3000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000044c000-0x8)={r6, 0x0}, 0x8) mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x802, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r7, &(0x7f0000b83000)={r5, r3, 0x2}) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0189436, &(0x7f000043b000-0x20)={0x2, 0x9, 0x56, 0xffffffffffff8000, 0x1a, 0xf8b}) write(r7, &(0x7f000031f000)="2200000048000700ab091008090007000a00fc000022000004000300230001008c45ea04dc", 0x25) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009e5000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x6, 0x20000007) [ 196.754233] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 196.814518] netlink: 6 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/10 14:28:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = open(&(0x7f00002e5000)="2e2f636f6e74726f6c00", 0x20000, 0x0) connect$netrom(r0, &(0x7f0000a65000-0x10)=@ax25={0x3, {"16ded07d4dabbf"}, 0x3}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000612000-0x18)={0xaa, 0x0, 0x0}) r2 = accept4(r0, &(0x7f0000a4c000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000218000-0x4)=0x80, 0x80800) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) r4 = fcntl$getown(r0, 0x9) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000e5e000)="fda44a134ff099ade5c5dd5e4e686c8e310d3fa5aa945056ba9479e3fa7aa95704a7587880301f08ac52ae9f863344c4941d8c617a8ac7f0cf98401488f497daade8b5975af8f28bf48f706892878e") clone(0x20000000, &(0x7f0000922000-0x6a)="b63e8366c35f55020b83ad126a352959384496a3aece1180fb18de77f8835914dbffd6ae1cdbe28a3f50b82ddc5fd30f48c4baadbaef4e6ddea5a64bebbb4ddc9e82fe98a27165fb23e5c7cd97d40993219a5dd662293760d2a379383bc2259966105b724fc6032fc4cb", &(0x7f0000db9000-0x4)=0x0, &(0x7f0000236000-0x4)=0x0, &(0x7f0000142000)="713be3709709bc9f3c5204c488416f5e60d3368a7eb19d") getxattr(&(0x7f0000325000-0x8)="2e2f66696c653000", &(0x7f00004e4000)=@known="dc797375656d706f7369785f61636c8261636365737300df", &(0x7f0000e81000-0x1f)="", 0x0) getcwd(&(0x7f0000a9f000)="", 0x0) fstatfs(0xffffffffffffffff, &(0x7f00008f5000)="") rename(&(0x7f00007e3000)="2e2f66696c653000", &(0x7f0000075000)="2e2f636f6e74726f6c2f66696c653000") ioctl$TIOCNOTTY(r0, 0x5422) lseek(r0, 0x8000, 0x1) getdents64(r0, &(0x7f00005bf000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85) sysfs$1(0x1, &(0x7f000028e000)="00") link(&(0x7f0000f7c000-0x8)="2e2f66696c653000", &(0x7f000014b000-0x10)="2e2f636f6e74726f6c2f66696c653000") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setxattr(&(0x7f0000d3c000)="2e2f636f6e74726f6c2f66696c653000", &(0x7f0000379000)=@known="73797374656d2e61647669736500", &(0x7f00005a9000)="73797374656d2e706f7369785f61636c5f61636365737300", 0x18, 0x2) wait4(r4, &(0x7f0000f7d000)=0x0, 0x20000008, &(0x7f0000f1c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(r2, &(0x7f0000ee0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000f4e000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000235000)={@loopback={0x0, 0x1}, 0x1, r5}) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000948000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) 2017/12/10 14:28:29 executing program 2: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f0c000)="2400", 0x3) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000001000)="2f", 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) renameat(r0, &(0x7f0000001000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000001000)="2e2f66696c653000") mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f00006d5000-0x38)={&(0x7f0000f0d000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000f0d000)=[{&(0x7f0000f0d000)="317013ede39d241557d34fe28c427fe67c80c65b20ab181a04f2d835955bdcc13488a1a8601119537ca830623c882e6489c13524c84502bb4bf95331cfe4da430a3b8aa48dfa65893906e21ea598cd6a72e960aadf287408b9b4ad01653fc83e546d163c7d0f571c5364bd8abccd3b73dbbd964942bbbf9d2d7bdd48671e2c2856561cb8de91eff72b100095998fa96a639e39da1bb39ef3916e6e281e5435f84697f913b16c7ca1465ae6ca8c5e371e51c8e49b68b7015cb749d0be86acfbd1305015a99291f735ecc67d7e078839bb1c95e9", 0xd3}, {&(0x7f0000f0d000)="e5230df92bb9cc4e827c25eb224aafd45b467047417f5078c2f83c9576fd2e4af64dc2771b134d4a190ef4ed2bb8c1f9ba5c67d7578fa68e0d8a6f0627b8a15ebce08862f993", 0x46}, {&(0x7f0000f0e000-0xb4)="25a609d06dc22c50904a28eff87d9031da7e5884011a10e8d11e96f16a250508c6ddd3de0f4fd42a6d1ab6e9a075a9b89f5afadead912407ccf291f3188981b05a2d97ba84d6099d83f173f834aeae82f647bc171b0b8a3b77bb51e27f7dbb9da25215766df79eeb468eb3bf9105b352bc22c28766b30d859f165b5425628b160c6d5550a042aeb075c80153afe52b10255ecd3da0233fc274dddbaf4a0cde4309e9d01cf48e8ce4d85cc0821e6a2c52590c8252", 0xb4}], 0x3, 0x0, 0x0, 0x8014}, 0x20000000) renameat2(0xffffffffffffffff, &(0x7f0000001000)="2e2f66696c653000", r1, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00004cb000)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000f0c000)="ffd700c47ef8de98b506f672e39dbc7d764591b29401c9b17612b3489dd69a05aabcf49b91bb98f3edef22b1a62d9a1ccab3e98873dc421338f8414450b7a18c344e7b00b541d03ae948705e399b231c76e253490725743980f27b66292d31f4a78d4ce158abdbcc8fd139180bf57052d06b49b8b5fccabf4ad4d2caf8ec1f49f03ce58c4b8c8fff431427ba52d260281cb80d97", 0x94, 0x80000001, &(0x7f0000a81000)={0x0, 0x989680}) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f06000-0x4)=0x2, 0x4) syz_emit_ethernet(0xabe, &(0x7f000064d000-0xabe)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0xa88, 0x11, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x6, [0x0, 0x0, 0x0], {0x0, 0x6, "dcef8f", 0x3, 0x2c, 0x4113ce97, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@dstopts={0x3e, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0xc1, "19a95e9b9c07013cf289c1b53fa37c6e5ff9ff08e2153d8a363699bb072b5da95a5b1e0d1840b5099d037c7bbb0d6c3417b7d68248ec4c687f9d894e4addff64db0a0d661b25779657239b462a6679e6c14826e76070e4b393594147c6ea2fb3ea74ba96835a7cc35e739fc784d780bf2efcb2b1293a88012e7883d28773a8f98ccace98a6ac31e894f0177637c404d21f5c4d2f8b052ecb69abcd426d52755cbdf399c5c8d0d7360c06676661ea4d151ae5143480616622a487186eee77cd93a8"}]}, @fragment={0x87, 0xfffc000000000000, 0x8000, 0x8, 0x8, 0x80000001, 0x1}, @hopopts={0xbf, 0xd3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0xca, "58fbc57288621352fa31ca32dec8d264eb01623e84afd8065e567ad4729d06da1267089bd6bb32f813001a22eb0f22f78f365776676c4f8d42fbcdc715081d91db9a44163ee4fba62c66807eba531e1d86b1dddaff2597883e7719236560a7d33f339ea6a5f187514030e3e7453100424cdd35126067e0d03a53bc28d1aeff8866fbe49c16b6681eafd07e49c7c1338c1bcb67db0f846b8c23f5936ce7c6dcff17bfe2b231177252bc3c67e750212d1907634300a3cc995efe5abe4e03e67720b5d629ec7bbd1d1cd607"}, {0x0, 0x99, "cff66f14895356ae9a7cfa4acaff5bdf24c10680a95aa49b1a3111ebe5009d0ed3544952603ef5ce866ca4a4890385e254e55032e3c619d219640e4910bd09b2478967ce6fbf1279200d76e0d33ea44fc5559136993beb2367eaf6735a2e2f3cbf8ccc2eea9d039e18896c7a6cc5f0014b57cec2ffe3808cc3214d63b662f2f7acb93f5814c8c5b76cfef3792a101486a989e2be2ba4e7be6f"}, {0x7, 0xf4, "e22a3d9559dcfc4242f9888e33b9a59d85d57db1acd6341a437c1d5b718a56e4d9d95d32c15603a92ff71d274dd3fac582cfa0c133833e5d5871b8f4a3931dbb31a4db64f2c9ef194d3ce9e8145f032e7b88a600c8ac6ae7043d7e1291b3ff96cad0a7d3a04be383fe179ae0347a51ea672c1a8e246cc63a7c90369cab73ce9c87cf871e4ed04f420051cc02c601025c386112a673a69f90cafafc52d64f72cb70d858b0a344cba88fe9aa507115b0761ef4005ca34de2a34073df42b1fdf8422d1c1d58fd0c4ac52491aeab0b893d98507abb7e14d1d091c0cb32106cd7fabfce659561f9b0e3fc6c714620c8f89731aabd4fa8"}, {0x1, 0xdb, "18b29dc92558f3e37871abec2042db7ded1cc6dcb73481fbbc3ca59df4b3b8753a0c89a855a5b5bf7d64b409233ea16ad0bf192939a05e026ab4f777d794e8a5d62384a8cc8d4ee4a055519f0d8363f5e0b02f0ec6f87d6204e30e02996fe1a09f7d1accfba5352fbed58335da0cd2c7d577d1ceba85ad965237a2b83c6299eb1cc76a5e7e42131ef447e6f5ff7b4ba609b42c2f185a947987e64601000267b5520d096aae522489526876ea734a6c2a28f8571024535843918e2eda90bf88c6abc0b10294f80410eeea70712da03851daf0da8d7cfd542152de23"}, {0xfe, 0x60, "3ec3bf96f18adaa624ce05d0750fc55f4637d7b5f6db7fa1234be693dc77fdcf86d65469d8b5a1e3f246b776ee71f2effc25287e9d64fd43a8cd03e1865c2dfee5d8123a37e564bdba4908d38891b7568dc37903151a96b60bd433770806be2d"}, {0x5, 0xdf, "9b9255af24f34f8b9f5aa012d417fdd2dda2d58d2a380fcbb26a21654193f1f1bbdba79f993cebffdcb2da292eb0d471992b0aac6f825a6af5504fe530e85b259e5e87f385f8f9bbe691910844143d5943c5e2beb67a6a345dd3bd5ffe58bf4cd38b3854ebd910f01a50a49f3b22686edccdac30523122545a4fa9a83a8a0a10bb1d29ea642e79bd13bd9f608bf52c547e60302b7c0fdc38681dc988769c4d5b198523a9702cf328ea67402c418ac1994dc23cb9ca41ac7006d9c05c980d2628c14c58f9d4ee2a5f8506e779d6476a194fd495e44fea045892b166cf3ed726"}, {0x1, 0xcb, "102b4b81bfad90e39c77cf36de79385edaa31a5182899e3050fdd5e9fc4c6dcee45b057330734fbb041411464fa557a3a52f017b7252b09e3c56c6c01b4638165851a62f583e2b1e4a2673b698e34437319fb852ece7b2d7067a2658a86f6179a5980b60200eff5a21fb83a1c93beafcd08ea48c68b48cece0cba72765380f5688ed9752b46d8e0c1eb8ca35901c63ee7380d2baef21b9071e0ea30b8b81b4880c2f262224217a09448fbe5170608c1d6bdc57ffda66caea736e679c557811720f58830f267eb4a6b4a7f0"}, {0xc2, 0x71, "2df6909fba4e35ac3814bed714a42fb4b5f6dc3002b9b3a9327a8104dde628ae7ee9e84bb1a72bd8db631e60c28054c017a491e48c57a9cc5323cc01e4f884d972761babbf836d27d42652765aad7f09d4ea697a98ba6054262c7d760d473201ab5b58d4f906c8b894bab5f538965cce92"}, {0x5, 0x98, "7b2f3ca1530969e94a1a9cb57fa41431516655308b3171e1ec18c0c2560ee0b060b6ec2110dd647da2d881ac57388e131b7c3abd8ed950ee2f3a8770e8449e3dcb8abfbd6d7cb58f701e213a58b9b7f60080feda9371d52a594fed4f32ade31ed28e79b73aaeb8fb040ef2027f7607550ad52ee3ee4545f55985d9526de8081e7b0743b7334a5a0cf37ca66c2c406e25d674f3883329e6f7"}, {0x0, 0x46, "343ef5719e1a15e16a0866d652090f4586d93c43beb9ee98aaee4214a26c92a787ac3d9d572c5ac34f8b3e8f31f880c25a6c02f3f6286da9efab542478025cde5cd8000e2ec0"}]}, @fragment={0x3c, 0x9, 0x1000, 0x10000, 0xffff, 0x1, 0x2}, @fragment={0x0, 0x35, 0x4, 0x7, 0x2, 0x2, 0x2}, @dstopts={0x87, 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0xab, "aa40c6bcda14d9987ee1b1b3c20b0d2ad14c8733862087acddce1f904b03de7ea892d46a89ec5b964fdb08e1857e88c3eda5c970c76ab1f7e3144aa671912b551a628beea5a11f9495f5d808a010e31d1974a9a7fd62a08407af2bd1b284b7802ff22a137dded59d950b5cd3ebde99836a627b693ebfe0adfc31f52dbdbdc4464ae5578135023656f8fd8fadbe206decbceee28230326aa75346884d783f080a7b5f807ec39281ee762711"}, {0xc2, 0xc8, "9db09e897c8fe9d921a8a89e18ffb5fa9bc6516e93fc98aa0ead46437ffafc3360d9a422560ac6e28adafb01fded56bc9991b446487c14e779a82a95f14450ca2d489806b80954e06983c2c5731e1765ee4427d16193f6c2becce9132f9cc1172ab314b02554ad94f8d307dd313818545cd2f7e28c5b198e749662da46403b75db7725eb8c7964f3117e17a9348fe7720e07427ff06c7fe248496a7a31a3020d4132224e44b481cff44be2f9197d7461c0f1f656ff36f1b49f83eae8608bd5a6b06a799afcc27d13"}]}, @routing={0x3a, 0xc, 0x1, 0x4, 0x7, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}]}, @fragment={0x3c, 0x3c, 0xfef, 0x3f, 0x9, 0x81, 0x0}], "5125bb19570bb6bdfd0eaf959b30d242e6adde9c2999b4c73a8e1badc75c24e9026309b3e3b368dce402264894e999a7dc98d13bfd47eed0285184d1d5845940d08e5a5e4018c8137557d460ab306e63c96c89664683b0bd6cf7d0ed8d0cfcbdcce606552def744f2cde5c804ff05607a9fb8ab9332844cba9e9dda76946689019c3f53c9e4ab416391c62b32534dda2f95226694d29b62fbe24f7362790e19b4ead4e07effc621e4c00b1a6ffa40426a846ad47257c7687e3ce82bf1335eb3e097e3884d402875758ccee71015098c92c81cfbdf94b2173ef5aebf824a1"}}}}}}}, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000036e000-0x8)="2e2f66696c653000", &(0x7f0000728000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") accept4$packet(r1, &(0x7f000090e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f0e000-0x4)=0x14, 0x800) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f0f000-0x28)={@generic="6961d78786d9c0b88ecfbc406be2d0e5", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000b3000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/10 14:28:29 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fd7000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x24)={@loopback=0x7f000001, @broadcast=0xffffffff, 0x1, 0x5, [@loopback=0x7f000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d89000-0x8)={0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = accept(r1, &(0x7f00001c5000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dcf000-0x4)=0xfffffffffffffd91) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000719000-0x10)={0x0, 0xa, &(0x7f00001af000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7153, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x0, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0001}, @in6={0xa, 0x3, 0xd96a, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x480000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe3b}]}, &(0x7f0000ae4000)=0x10) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00009d9000-0x4)=0x0, 0x4) pipe(&(0x7f00000ff000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00008a1000-0x5f)={r4, 0x57, "dada3a850d048f7d333526fd7400184a8fc58547a88d14c6132e88ee5aa0579134544decc2f42f1ec93699a9ebc2ee0de18f1bdb43f02019eec0d9f8168a2737b008e4629df8f4c4733e505058d0a728eaeccee682f943"}, &(0x7f000019b000)=0x5f) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$VT_DISALLOCATE(r5, 0x5608) r6 = syz_open_dev$vcsn(&(0x7f0000921000-0xa)="2f6465762f7663732300", 0xf76, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00007b8000-0xc)="2f6465762f6175746f667300", 0x402000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000f13000)={r4, 0x81}, &(0x7f000056e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000780000-0x8)={r7, 0x3}, 0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r8 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r8, 0x0, 0x23, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) chroot(&(0x7f000090c000)="2e2f66696c653000") setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x1c) getsockname$inet(0xffffffffffffffff, &(0x7f0000192000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e2b000-0x4)=0x10) recvmsg(r5, &(0x7f000099e000-0x38)={&(0x7f000065a000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f000089d000-0x20)=[{&(0x7f0000ff5000-0xa)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000130000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}], 0x2, &(0x7f0000037000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7, 0x1}, 0x2000) ioctl$TIOCCBRK(r5, 0x5428) r9 = dup2(r1, r2) ioctl$sock_inet_SIOCADDRT(r9, 0x890b, &(0x7f0000f97000)={0x1, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x8001, 0x1, 0x9, 0x0, 0x1fffc, 0x2, 0x0}) [ 196.948467] netlink: 6 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/10 14:28:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006bd000-0x78)={0x0, 0x78, 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, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f7e000-0x9)="2f6465762f73672300", 0xfffffffffffffff8, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f000092e000-0x1)=0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000e49000-0x1)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00007b0000-0x4)=0x0, &(0x7f0000736000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x800000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x2) read(r2, &(0x7f0000665000)="00", 0x1) syz_open_dev$sg(&(0x7f00002ab000-0x9)="2f6465762f73672300", 0x2, 0x480080) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00009a6000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000377000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000cb3000)={0x20}, 0x1) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00006ca000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, r3}) r4 = dup3(r2, r1, 0x0) syslog(0x0, &(0x7f0000001000)="", 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000650000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/10 14:28:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000dd9000)={0x0, 0x5, 0x4, 0x9, 0x7fa, 0x1, 0x3, 0x9, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe94, 0x5, 0x6, 0x0, 0x3}}, &(0x7f00005f8000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000052c000)=@assoc_id=r2, 0x4) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r3 = epoll_create1(0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008fe000-0xf)="2f6465762f73657175656e63657200", 0x807fe, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f00007ee000)={0x6f55, 0x6, 0x9, 0xff, 0x8, 0x7ac4d5d9, 0x7, 0x4, 0x3f, 0x2, 0x5, 0x3f}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000aaf000-0xc)={0x10000000, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f00004d4000)={0x0, 0x0}) accept(r4, 0x0, &(0x7f0000b86000-0x4)=0x0) ppoll(&(0x7f00005bd000-0x40)=[{r4, 0x0, 0x0}, {r3, 0x0, 0x0}, {r3, 0x0, 0x0}, {r3, 0x0, 0x0}, {r4, 0x0, 0x0}, {r4, 0x1000000000000100, 0x0}, {r4, 0x4, 0x0}, {r4, 0x0, 0x0}], 0x8, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x0}, 0x8) clock_gettime(0xfffffffffffffff1, &(0x7f0000f70000)={0x0, 0x0}) r7 = timerfd_create(0x3, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r7, 0x0, &(0x7f0000002000-0x20)={{r5, 0x0}, {0x0, r6}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TCXONC(r4, 0x540a, 0xffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r7, r7) r8 = creat(&(0x7f0000002000)="2e2f66696c653000", 0x41) ioctl$EVIOCGEFFECTS(r8, 0x80044584, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f00006c9000)=0x9) [ 197.014805] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/10 14:28:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000556000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000ad8000-0x10)={0x4, &(0x7f0000e03000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = gettid() wait4(r3, 0x0, 0x1000000, &(0x7f0000080000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(r1, &(0x7f0000c94000-0x8)="2e2f66696c653000", &(0x7f0000dca000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x100000000000102) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000f70000-0x40)={r2, 0x8, &(0x7f00005c3000-0x20)=[0x6, 0xffff, 0x6, 0xfde3, 0x1ff, 0x4, 0x80000000, 0x2], &(0x7f0000307000-0x4)=[], 0x12, 0x1, 0x7ff, &(0x7f0000799000-0x4)=[0xb6], &(0x7f000011f000-0x8)=[0x9, 0x120000], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000f2c000-0x4)=0x0, &(0x7f00008f6000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000046d000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000534000)=0x0) ptrace$getenv(0x4201, r4, 0x18, &(0x7f0000d7f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00005e9000-0x38)={&(0x7f0000c42000)={0x27, 0x3, 0x9, 0x1, 0x4, 0x9, "e894ec79cc77a0c10fb0a2b00b285f6b7ae5ed337d0f1446d16227149f6bb235c6f127d431c259de5043a047ec817ecb827f157887085996c6fc3e06fc4232", 0x3ff}, 0x60, &(0x7f00005f5000-0x60)=[{&(0x7f0000001000-0x5b)="5311bedec4f8ebc23969e59c742872a68631afb95cc355008fe294d45392371868d0b80cf109d8de377440f7fb0035ffd48d8690f701176cf961ae9257a5f12bc40db6c99fe7e91e922ecbb04af6cab2c2fd782ae2241f216f2829", 0x5b}, {&(0x7f000062c000-0x4)="45f63e9c3fe84a6a3094a457e2f66eff", 0x10}, {&(0x7f0000d7e000)="4f34e38dd902858e9732ce478dd5b4da324c90697ca8d4f2d5b47fabecc9e5b80c9ce5468f156340cbb737a8d9d79f3178ae60cc48da60549e238b0e5cac46f997d287fdf675817b65a381db432d3eb99df389d2000000004859de3a9bbfcf09d84abc9e48ed5063319bae8a484408bd79ee7e096c4c57d549b05aed8f45d1686893b2f5de67fab021fe27e6f8103b46a6bb7eb7889355d645f742e8a73e24ed5a739fc7e222559bb290f33182777e40aa4c52b2e7801d1cd9f8c3ae4e341b5921022beef2d683cbc8a3051221edd44feb7d558665d24cf3", 0xd8}, {&(0x7f0000a45000-0x1f)="85aa71153ce8c4807fa89542fd4078bc2525c841ccd3250b6859d366a7dfb6", 0x1f}, {&(0x7f0000bee000-0x61)="fe16749d195212e4219c8c4345c1dba330a6d4702956d3f95d3689803fca1851b3019598d98c5b931e9bbc7254d47c8ccc48d52f64e24ed78e6f1cbb70b510b31c1fd8b92c527825b67b0da47e81ca6294c0b8bc10bb754a5041c5a2c345927524", 0x61}, {&(0x7f0000f8e000-0xf4)="f4ae8745b0bbf3ff9f0bf73b019f60ea078b69d8949f72041fbb9efe4c512dc9238f850bd757568480c408b1fed9d6a17d6884cce1a427c072331e799843f8875020a25321231220fb83b40db3847cb051fca6674868a514db1cac9038c3be63c67a417ad1b431d1a90a8484b8d3c1d1c5e5386b66abea6b22135454a12ea004992069c80b48e4dbfad85decf3252fc7f2b69c3b1126b5abd5a127b84281c1a41fb4d1c0ea4f17e43d58f917aa9ceee09974189da3b03f228a36874bc69ced648ac2fd1e739fd1f9e301fef7604b9c8ad3be01bfdb93c3fca6acbe19183faad98c73ce576726a14ab50bfe1547b9709d2c5393af", 0xf4}], 0x6, &(0x7f0000000000)={0x90, 0x113, 0x0, "f59122dfa153794a081073a09b000569c790e4e69a0c9f426a1722af654177c6182164ec03795ea1ef505532eb3152d0ee280b7ebb7d337a3f7a2258acb10b9b421a4a45f14c0adf8c52658abc61232afb5cdd9acba25d17b5185edb45ea6f06e19492e588f8e80d0c6ebdb40a874b391cc4849ee9ec7f69f4bff9abde"}, 0x90, 0x20e80ae9c9ab00c6}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x800ca, &(0x7f00003e6000-0x131)="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", 0x131) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x200, [0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x1b, 0x5, 0x80000001, 0x20006}, 0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009c3000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c8000-0x4)=0xc) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84bf, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000d06000)=0x1, 0x4) r6 = dup2(0xffffffffffffffff, r5) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000ea9000)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x4, [@rand_addr=0x3e1, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8c86db2d45aa606f, 0x4, 0x200, &(0x7f0000267000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000030d000)=@assoc_value={0x0, 0x0}, &(0x7f0000eca000-0x4)=0x8) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x4, 0x0, 0x10000}]}) pipe(&(0x7f00007b0000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/10 14:28:29 executing program 7: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) symlinkat(&(0x7f000065a000-0x8)="2e2f66696c653000", r1, &(0x7f0000d89000)="2e2f66696c653000") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x80002, 0x300) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c1c000)={&(0x7f00001db000-0x8)="2e2f66696c653000", r1}, 0xc) setsockopt$packet_int(r2, 0x107, 0x7, &(0x7f0000284000-0x4)=0x77d1, 0x4) syz_emit_ethernet(0x37, &(0x7f0000e5a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0xdaa1, 0x2, 0x2}}], {{0xfffe, @arp=@generic={0x103, 0x6003, 0x6, 0x1, 0x9, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "30", @random="790103bcab47", "e7da6d3048e594cafac335ce7b2c6911"}}}}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00003a4000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x732, 0x101, 0x400, 0xd8c0}, &(0x7f00007ef000-0x4)=0xa0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000494000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f81000)=0xe8) geteuid() stat(&(0x7f00005e9000)="2e2f66696c653000", &(0x7f0000c40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = request_key(&(0x7f0000a79000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000168000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000089f000-0x3)="232c00", 0xfffffffffffffff9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b4a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000376000-0x4)=0xe8) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000193000)={0x0, 0x0, 0x0}, 0xc) keyctl$get_persistent(0x16, r5, r4) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000bbf000)={@common="74756e6c300000000000000000000000", @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) r7 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x6) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000f21000)={0x7004, 0x1f002, 0x6, 0x80, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000d70000-0x28)={@common="67726530000000000000000000000000", @ifru_mtu=0x2}) ioctl$LOOP_GET_STATUS(r8, 0x4c03, &(0x7f0000783000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) eventfd(0x81) fcntl$dupfd(r6, 0x406, r7) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r7, &(0x7f0000b6c000-0x106)=@hdr={0x3, 0x1, 0x4, 0x8004, 0x40, 0x5, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x6, 0x200000000000000, 0x7fffffff}}], {{0x8100, @x25={0x1, 0x4, 0x0, "e20cb6ba7a05868d2d29cc90d23f4b93a2da79445e9e365e3480ff9a0cc187e01df11bead7d04336075e1d08e8eecc55f16e2859447b90c7a5ea59d95a00797da9124a7b8231d63dfd77617a64cbdeffe6779ab0ce3b321b3480a600edabf3cafff3c6c31357c5df0c0e386c20749a34ed512cfcc168fdda9d9b7afd2f845a26fc22649047cd333ca9f5b51b561a4011db9e236f0ac2bf806b347b88637a10b448f5b47486095167d43f35606efc2237e72a19331911fbb7f554f9e6d5335114dfc72ac74d5c3a310fd1ed701c73a4495afc66d014450ee53cc2d8e72ef566224f4c8101f225ef"}}}}}, 0x106) write$tun(r7, &(0x7f0000a9c000)=@pi={0x0, 0x655f, @ipv6={0x800, 0x6, "60f254", 0x466, 0x87, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[@dstopts={0x32, 0x68, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x14, "f182ba8a138e880182331a3d470747b509b495ed"}, {0xc9, 0x90, "4c15f0a8cae78e6e619e0d4cb4a5e54a7ec398c854e86be62c5bcf36ed73bcee26030a507fcfeb9e278fa8045fbf647bfa37e493156f8209d4a6a2c07c1b9f12fbd93cae7c64966474c5834b8e931d4d39acc771cc5463c0643d400ca1dc7dba8c02eafb8898f3dfb10db544ce69aebd7bb2747e30797d9b8fded8a0530cd1c685593c950a0315b497ff4989ef1c29c4"}, {0xff, 0xbb, "10ee80a5ab61f459d672c230f5a06304026fc29101694ab880b4f4d1b1bddc961e029a09690afb7a628c86f35ad40f8e599cf0211a1b7d8389f1d4adde4026e80a39da64b171c39218f176bd284e4e20abf83691a98b38455272d32251fd50f7a90d1e6584ef8668d0455d5df75d65e72847c70032467264173c849a2fce734a3cf6ca88903e6dd042702ed1826e6ad68f6aa584942ff0095bb7dbb15bc8bcb2528d5d0997914ea8dea54a2b3ce7af9ef1aaef0e531916daeac6a7"}, {0xc2, 0x7e, "c1c9b58297cf6d4599edd0b81fbb7efcab655006151dac119ab49efe36a64b0fe073a41da503c7ab0daed9257af3129cf5d897a341a2d1b24f1fa8b0c236d65a898c747d4942fc63b283c3b4b40ff4e1e6eed646367a4c3d5037f15d81671cb9b0c60c3d2c9ec2988fa9a388cccb75ab0ff3ed9b2908482e832f3cb9947c"}, {0xc2, 0xd3, "eb31338a98a1b3297a47b51d51e763b7119a74f7f492130d9e91ba810c7c476fcbaa8eafab7480c9649966e4c19d898634da22b5dd460ad3da4ffa9a29432207b703a590972ddc5ee58c8432e5860301eea1794d961870e03981b638117f95837352a00f031d4d39953c6f5744b4d5c07846de98955ee75ae019c47c487ef50a7f5b690abea5d255151cd258343367afff015a6736998258b7e47b8bb4e91e223e2c1927fc90699f3c26c54f506f9fd71f18dce85bc07d30e3fa2095d2181178a99f1bdf802fb4b60c2588b921e81caac2b6f5"}, {0xff, 0x82, "c36c90d2396547c6e82ad00f8f1c61871974cab8de1241c908263e17aba416ff1cc4b4208344de388644f05193c697946fcb972ff659f2d7444d8fec83702e3f670863728ecece665543023ff4bf847b3fd87034f4462f5f68527a2276fc03c43793ef3ed69c1769ccfe2eae5e88f3c5344322d381291a8802893c26b36c3c1f6068"}, {0x7, 0x0, ""}]}, @fragment={0x20000062, 0x7fff, 0x6, 0x401, 0x40, 0x7, 0x3}, @hopopts={0x9f, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcb, 0x3e, "6e2baaa7c853da254f511b1f8ea3b76e1c2283b36b1bfb05e278a1ddcca86eb06785c6000ba86dcaa9bf867d0720ccc3b5f5c946d66eea570d067beb9d9e"}]}, @routing={0x0, 0x12, 0x2, 0x4, 0x2, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @udp={0x0, 0x3, 0x36, 0x0, "a1322a4799ef96bf0656f23694fee037072627ed4f2408ec15da2c590b769bf9019fe065571c16ae3fddbfcc1e06"}}}}, 0x492) 2017/12/10 14:28:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000093e000)=@assoc_id=0x0, 0x4) open$dir(&(0x7f0000006000)="2e2f66696c653000", 0x1, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) r0 = creat(&(0x7f0000a55000-0x8)="2e2f66696c653000", 0x40) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000014d000)={0x3, 0x1, 0xe9e5, 0x27}, 0x5) socket$inet(0x2, 0x1, 0xfffffffffffffffd) r1 = getpid() capset(&(0x7f0000c4f000)={0x20071026, r1}, &(0x7f0000166000-0x18)={0xffffffffff6ffffe, 0x200000000007, 0x8, 0x20000000000007ff, 0x80000001, 0x6}) r2 = syz_open_dev$tun(&(0x7f00006b8000)="2f6465762f6e65742f74756e00", 0x0, 0x40000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008ac000-0x10)="2f6465762f73657175656e6365723200", 0x199002, 0x0) truncate(&(0x7f0000174000)="2e2f66696c653000", 0x3) r4 = perf_event_open(&(0x7f000001d000)={0xef5879efda1c0c5e, 0x78, 0x4, 0x3, 0x0, 0xd80, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flistxattr(r4, &(0x7f0000ded000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) openat(0xffffffffffffffff, &(0x7f000064e000)="2e2f66696c653000", 0x1, 0x2) pipe2(&(0x7f00001fb000-0x8)={0x0, 0x0}, 0x80800) ioctl$KVM_S390_UCAS_UNMAP(r6, 0x4018ae51, &(0x7f00006ed000-0x18)={0x80, 0xc1, 0x80}) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) fcntl$setsig(r4, 0xa, 0x200000e) mknod$loop(&(0x7f0000005000-0x8)="2e2f66696c653000", 0x7012, 0x1) perf_event_open(&(0x7f000004f000-0x78)={0x200000002, 0x78, 0x7f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000059000-0x6)={0x0, 0x0}, &(0x7f0000487000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000039c000-0x20)={0x7ff, 0xb0, 0x8, 0x3, 0x3f, 0x80, 0xffffffffffff4842, 0x3, r7}, &(0x7f0000bc4000)=0x20) r8 = socket(0x10, 0x20000000000003, 0x0) write(r8, &(0x7f0000dd2000-0x23)="2200000014000721004f10f7e2ff050002000300010000e708000200e7000101f155f6", 0x23) set_thread_area(&(0x7f00006e4000-0x10)={0xff, 0xffffffff, 0x1000, 0xe897, 0x7, 0x5, 0xffffffffffffffe1, 0xfffffffffffffc01, 0x1, 0x9}) 2017/12/10 14:28:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d98000-0xc)={0x0, 0x0, 0x0}, 0xc) dup(r0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000400000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000030f000)={0x0, 0x0}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e8d000)="2f6465762f6175746f667300", 0x0, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) r5 = syz_open_dev$sg(&(0x7f0000ca3000-0x9)="2f6465762f73672300", 0x0, 0x400000) tkill(r3, 0x30) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f00005c5000-0x10)={0x100000000, 0x7ff, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000053b000-0x4)={0x7553, 0x7, 0x0}, 0x4) mmap(&(0x7f0000e27000/0x1000)=nil, 0x1000, 0x300000b, 0x10, r1, 0x4c) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000415000)=0x41, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000d19000-0x8)=0x5) ptrace$setopts(0x4209, r3, 0x400203, 0x0) 2017/12/10 14:28:29 executing program 1: mmap(&(0x7f0000000000/0xeba000)=nil, 0xeba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x3, 0xe52, 0x0}]}) seccomp(0x1, 0x1, &(0x7f0000eb2000-0x10)={0x7, &(0x7f0000a86000)=[{0x7, 0x9, 0x80000000, 0xc3e7}, {0x0, 0x5, 0x6, 0x100000001}, {0x40, 0x6, 0x400000000000007, 0x8}, {0x200, 0xfffd, 0x4, 0x2}, {0xf5, 0x6, 0xfc10, 0x800}, {0x3, 0x8000, 0x1000006, 0x3}, {0x4, 0xfff, 0x6ed5, 0x4}]}) inotify_add_watch(r0, &(0x7f00008fb000)="2e2f66696c653000", 0x21) r1 = socket$inet_sctp(0x2, 0x2, 0x84) set_tid_address(&(0x7f0000eb5000)=0x0) ioctl$sock_ifreq(r1, 0x8930, &(0x7f0000581000-0x28)={@common="6970365f767469300000000000000000", @ifru_addrs=@l2={0x1f, 0x8, {0x101, 0x3f, 0xffffffffffff8000, 0x1000, 0x949, 0x7}, 0x9, 0x62}}) personality(0x1bb2baf3005ac117) uname(&(0x7f0000eb7000)="") socketpair(0x11, 0xb, 0x29, &(0x7f00000f9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept$unix(r3, &(0x7f0000377000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) mkdir(&(0x7f000002b000)="2e2f66696c653000", 0xfffffeff7ffffffe) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000eba000-0x8)="2e2f66696c653000", &(0x7f00008a7000)="72616d667300", 0x200000, &(0x7f0000eb9000)="0084") r5 = creat(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0xfffffffffffffffe) truncate(&(0x7f0000006000)="2e2f66696c65302f62757300", 0x2794) splice(r4, 0x0, r2, 0x0, 0x7, 0x4) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r5, 0x21, 0x1, &(0x7f0000eba000)=0x0, &(0x7f000080d000-0x4)=0x4) inotify_add_watch(r3, &(0x7f0000eb7000-0xc)="2e2f66696c65302f62757300", 0x10000a00) utime(&(0x7f0000eb7000)="2e2f66696c653000", &(0x7f00001aa000)={0x7ffffffc, 0x1}) r6 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x0, 0x0) readlink(&(0x7f0000eb9000-0xc)="2e2f66696c65302f62757300", &(0x7f0000eb6000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r6, 0x0) fadvise64(r5, 0x0, 0x3, 0x4) lstat(&(0x7f000000c000)="2e2f66696c653000", &(0x7f000002f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r3, &(0x7f00003e3000-0x1000)="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", 0xfff) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000ebb000)="2e2f66696c65302f62757300", 0x1c1) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000000000)=0x0) setpriority(0x0, r7, 0x2) 2017/12/10 14:28:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000444000)="2ed773656c696e75782d626465762962646576766d6e6574305b5d00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000012e000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) seccomp(0x1, 0x1, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) add_key(&(0x7f0000387000-0x5)="7573657200", &(0x7f0000931000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c42000)="", 0x0, 0xfffffffffffffffd) r2 = open(&(0x7f00000bd000)="2e2f66696c653000", 0x141046, 0xc8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00007b5000)={{0x401, 0x0}, {0x2, 0x8}, 0x2, 0x3, 0xfffffffffffffffd, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDDELIO(r2, 0x4b35, 0x1552ae52b) r3 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7487f752, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000019c000-0x8)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653100", &(0x7f0000a48000-0x6)="6d696e697800", 0x0, &(0x7f000000a000)="") fcntl$getown(r3, 0x9) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000ccc000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 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, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000569000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xf004, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x2000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x100000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xeef1, 0x7fff, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xf, 0x3, 0x0, 0x0, 0x1000, 0x0, 0x2, 0x6, 0x0, 0x100000000000, 0x0}, {0x0, 0x0, 0xa, 0x0, 0x0, 0x2, 0x40000000000, 0x5, 0x10001, 0x6e, 0x8, 0xfff, 0x0}, {0x6000, 0xf002, 0xf, 0xffffffffffffffd7, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x4, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x14000, 0x0, 0x0, 0x1, [0xfffffffffffffffe, 0x0, 0x0, 0x0]}) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f0000ba1000)=0x4) r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) msync(&(0x7f000082e000/0x3000)=nil, 0x3000, 0x400000002) r5 = semget$private(0x0, 0x4, 0x400) semctl$SEM_STAT(r5, 0x0, 0x12, &(0x7f0000b72000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000905000)={0xbb8a, 0xec65, 0x8, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x5, &(0x7f0000dc2000-0x8)=0x0) io_getevents(r6, 0x3, 0x0, &(0x7f0000428000)=[], &(0x7f0000092000-0x10)={0x77359400, 0x0}) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000ca4000)={&(0x7f000019e000/0x2000)=nil, 0x2000}) ioctl$TIOCMGET(r4, 0x5415, &(0x7f00002e9000-0x4)=0x0) r7 = fcntl$getown(r4, 0x9) memfd_create(&(0x7f0000ea9000-0x40)="71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1) sched_rr_get_interval(r7, &(0x7f0000660000-0x10)={0x0, 0x0}) r8 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x4000000800004102) read(r8, &(0x7f0000a01000-0x800)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) sendfile(r8, r8, &(0x7f0000d05000-0x8)=0x0, 0x40000001f) [ 197.226181] kauditd_printk_skb: 282 callbacks suppressed [ 197.226191] audit: type=1326 audit(1512916109.776:4661): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24753 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x10000 2017/12/10 14:28:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000241000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) sync() getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000550000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) prctl$seccomp(0x16, 0x1, &(0x7f0000393000)={0x3, &(0x7f00002a6000-0x18)=[{0x9, 0x1ff, 0xfff, 0xff}, {0x0, 0x55, 0x7fffffff, 0xf2c}, {0xff, 0x7, 0x8000, 0x80000000}]}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000792000-0x8)={r0, r2}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f69000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) shutdown(r1, 0x0) r5 = socket(0xa, 0x0, 0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000bf7000-0xf8)={0x0, 0xf0, "41429909e06b66fe7e842a23d67657191500e9123e4ba4315f917f49c1448017216ef3e78cc55cfccc594c1aff7bdc9d2a3a6da531f3bfaa1b8b40b678ceec33d5702b48e3d9c340518b573278433c879eb7718a78d7127b1367d5dfdb0af863c76c4d251444959f61ab8da705a40cd05cab6323c1364ba6924327917c58967a52ba613053a04d24bdd80fccd40cd58d01a0d625f9a46d89fc6f76bb16375f979f14964caf5aa3391dacc966ee4f7dae0f3c694f001c1de12de386be181bce927fc52ca738c3036f8292166f94f2e45eb050578239c8c42a10db8a4ac1b3642eba7ffea3e8ec19408d8be31106495d51"}, &(0x7f00003db000)=0xf8) arch_prctl(0x1003, &(0x7f0000320000)="397b0cddf9c822d6de6ba3a08adc384ce915590fbd3c0d876635ea4f7f836822687afe2822780263baf709acf219f30749782a85993347e79a3c7cecfb2216e08d453c20036e324f2075865837cc2a41e9cfb2d87abfaa75d42842233e4e15a4f441d9da55aa40aa6bc72627ade30b6a215ecdc731c0cc8f2766d098290ba5f78e065379db3daa4aac6d467fae31c47a20ff63cc4602883fcc28dea55fbe03a97428ec89f43ba5b54483b6b33621b63cf3b277516eb6b20d31f4db6b7850b9454a61245c92465fc080e4e681d3c56c8e605bab98ce1ccd5788d19b") setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000920000)={r6, @in6={{0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf0ff, 0x32}, 0x98) accept4$llc(r5, &(0x7f0000ded000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000b0000-0x4)=0x10, 0x800) recvmsg(r0, &(0x7f0000adc000)={0x0, 0x0, &(0x7f000099a000-0x60)=[{&(0x7f0000154000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000b32000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000959000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000e9f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000b80000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000af5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x6, &(0x7f00002ea000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0, 0x8000}, 0x2060) sendmmsg(r3, &(0x7f0000e84000-0x3c)=[{{0x0, 0x0, &(0x7f000036d000)=[{&(0x7f00008e7000)="ca", 0x1}], 0x1, &(0x7f00000d9000)=[], 0x0, 0x80}, 0x0}], 0x1, 0x0) 2017/12/10 14:28:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = perf_event_open(&(0x7f0000949000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x7, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f000063a000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)="2f6465762f72666b696c6c00", 0x80000080000004, 0x0) readv(r4, &(0x7f0000afd000)=[{&(0x7f0000449000)="", 0x0}, {&(0x7f000051d000)="", 0x0}, {&(0x7f00007d4000-0xba)="", 0x0}, {&(0x7f000030a000-0x63)="00", 0x1}], 0x4) close(r4) r5 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000c29000)=[@in6={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000b65000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1b000)=0xe8) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00001d5000)={0x0, 0x0, 0x0}, &(0x7f00006c1000)=0xc) fchown(r7, r8, r9) read(r6, &(0x7f000038b000)="00", 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000312000-0x8)=0x3d) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f000045f000-0x8)={0x5, 0x5}, 0x8) recvfrom(r7, &(0x7f0000017000)="", 0x0, 0x100, &(0x7f000074a000-0x58)=@rc={0x1f, {0xffff, 0x8000, 0x10001, 0xba2, 0xffffffff8fe80d76, 0xfffffffffffffff7}, 0x5}, 0x9) fcntl$setown(r4, 0x8, r1) fcntl$setsig(r6, 0xa, 0x12) dup2(r6, r7) tkill(r5, 0x13) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000022b000-0x11)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) [ 197.232476] FAULT_FLAG_ALLOW_RETRY missing 30 2017/12/10 14:28:29 executing program 5: socket$inet(0x2, 0x3, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c16000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffbfffc, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x3}, 0x8) mmap(&(0x7f000010f000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001c000-0xc)={0x2000, 0x0}) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000f43000-0x60)={0x4, 0x9, 0x0, @thr={&(0x7f0000fba000-0xd6)="9870658bdde6d859b3211562bd12aa149528f880ca3918ad022b647a9fd3ab33b5d0f804460c740abcd36da29e8aef28b8ce234af398a7650e1eb9afb15cb2acc0e9f39f96af32f81b47e9a25dddfa00060cc4b39ece2fe743fbad0738c6067eab34d493235817f5821e94cea85166eaeba7fa8671e8209c883e35384eb0d18c3a8041095e00d6f7045973c4ccc076c672d21aa4cec6276f6a6445048f7ec938e65beb71502d2b773edfdb4c0b011d624e4dffe840a93d11071d514a532d3fa7d11ccae63042f25a45c84e764ac7e6f50d7af5644c0c", &(0x7f0000049000-0xf8)="c84e8a908778b5507595cc109982ca71db2371bc094dd97e20bc8b41e856d28d123b20d2cba370c04ef34bb5303da04c84029e3de5e83e1b3fa2aa5fd111f9f7e322afd6829fc4e2bdfeee001879df13507d7dfceebe99476141fea616f5bff4a61b342ef9d0d6bf11f0ca5ef647cd880aa90cc10d11ce9af580f40a0a0022c4bdb69a198e3c4222c86b2eb278b2a8e5c310a26be0f66f2b37253890ebc522606c3a36bdc38b60d3e0a3b258a85e4d03d95d8f1270cba58a01af15e22cffb862068f5964694caa99814af9bb9961767d7ad9d6a30c00dd0168a6a22d41857e2df514e2c03ff60f888cba6857c37f1d8317694b0981089ea5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca5000-0x4)=0x0) timer_settime(r3, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x0}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x14, r2, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$setpipe(r1, 0x407, 0x1ff) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x4000)=nil, 0x4000, 0x2000001, 0x32, r1, 0x0) gettid() mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_settime(0x0, 0x0, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {r4, r5}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) [ 197.232491] CPU: 1 PID: 24743 Comm: syz-executor6 Not tainted 4.15.0-rc2+ #215 2017/12/10 14:28:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_getparam(0x0, &(0x7f0000aa9000)=0x0) r0 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)="7573657200", &(0x7f000058d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000090a000)="3116b042d3d2c390dee3a255ec4a8d9d652d9c36c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e3617cdf8f03fdf02218642ab83996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5cb8c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474", 0x7f, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00004ac000-0x5)="7573657200", &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000afa000-0x2)="0003", 0x2, r0) r2 = add_key$user(&(0x7f0000893000)="7573657200", &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="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", 0x111, r0) r3 = request_key(&(0x7f0000a99000-0x5)="7573657200", &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000)="", 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={"67686173682d67656e65726963"}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 197.232499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.232505] Call Trace: [ 197.232523] dump_stack+0x194/0x257 2017/12/10 14:28:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000002000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000eb2000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdir(&(0x7f0000486000)="2e2f66696c653100", 0xffffffffffffffff) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000bad000)=0x51fe, 0x4) getresuid(&(0x7f0000d01000-0x4)=0x0, &(0x7f00005ca000-0x4)=0x0, &(0x7f000043f000-0x4)=0x0) fstat(r0, &(0x7f0000612000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00005bb000-0x8)="2e2f66696c653000", r1, r2) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000045000)={0x0, 0x0, 0x0}, &(0x7f0000b0f000-0x4)=0xc) getpid() fcntl$getownex(r0, 0x10, &(0x7f0000c62000)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000014a000)=0x0) gettid() ioctl$TIOCGSID(r0, 0x540f, &(0x7f00006d2000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00005b4000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000594000-0xa)="6e732f6367726f757000") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000071c000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x84) setns(r3, 0x0) r4 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000453000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) timer_create(0x0, &(0x7f0000b5e000)={0x0, 0x36, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000676000)=0x0) clone(0x100600, &(0x7f00005a9000-0xfc)="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", &(0x7f00009f9000)=0x0, &(0x7f0000dee000)=0x0, &(0x7f000089c000-0x57)="f913eccd867b7ac4636351f3e2e587be8da9871ca490d0803374514ed567fc761beb6efdae2bab87fcac456ec5a51cb2651a444a8404d02df8ade493a7e96278959891f39ad0940004dd86e58574ccb01aeb6b7f318c50") timer_delete(r5) sendmsg$nfc_llcp(r4, &(0x7f0000a1a000-0x38)={&(0x7f0000921000-0x60)={0x27, 0x1, 0x0, 0x800000, 0x8, 0x0, "1814ff5680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff0004", 0x100}, 0x60, &(0x7f00003df000)=[], 0x0, &(0x7f000002f000-0x18)={0x18, 0x29, 0x2, "00"}, 0x18, 0x4}, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000946000)=0x0) 2017/12/10 14:28:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00004a9000-0x1)=0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000529000-0xb8)={0x0, 0x8, 0x9167, 0x2, 0xf1, 0x7, 0x6, 0x80000000, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x1, 0x40, 0x20, 0x496}}, &(0x7f00002f5000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000a2e000-0x6)={r1, 0x9}, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00009b6000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000005000)="70726f6a69645f6d617000") mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r3, &(0x7f000000b000)=@random={"757365722e00", "5c6c6f5e2e00"}, &(0x7f000000a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7) sendmsg(r3, &(0x7f0000571000-0x38)={&(0x7f0000e56000-0x10)=@llc={0x1a, 0xf7, 0x100000000, 0x3d, 0x4, 0x401, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000420000)=[{&(0x7f0000891000)="7524237e024639dbfe9362b7b4e4c0241753b8a45038801de70d46f6616a87086cbd68e060425ed21b7e351133575be5357599793aff8393bb6b35d0c0489398d576cfae02acc7d1779dab4aa5f825c8ea39ed1381cac1ce5b2daa847ceb0cd87d4ccf534bfa092d9d78c1447b64c3fb136069b92dfb1af37de6eaa1f330dbc61badc8a2587869f5ff978b7756e184295efa3cd805827ca83e75aa97d911aa7a2b0a62ad0bfb891ee678eba7454c2caf7b2279bb5ffbfb176c6a1ab8185a2476b4106fc79ebd43ed7ce316b25fd639be5d7e06cacb7cc14f46", 0xd9}, {&(0x7f000019a000-0xfa)="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", 0xfa}, {&(0x7f00009ea000-0xcc)="7f211341b25c0a24a9ed7beaeea3af3aa768132d53f5b9482c98d67a2c5568ac1d20376268c4bb85ce0af08408379d9951910513b119d310c853f02a5a0cf4b603024ceb35c69cd2ce86a0e74fa99512afc274161b06fbebe5aee2be247bb77482c7cd8a88ff2702dd5974f5a5acd1baf5cae19f2832fe617d13e3ebfa3277bfe87283f32ce409004a3a0226ebc5db91e30f2a52478ed1ca9fee43e622518567dc93f466b2a9baea4fa210983cd74c1c96e30e90a82b67cb19f42665c70f87f311f145ea9e9bcb39c74e0860", 0xcc}, {&(0x7f00001ba000)="43b2aa01392f2ddfcdcd42a131755b83838bfae221613f4bbb5735bc5c9782ffe5cc3d3a7b8f4d5c4de973eb57b76f38a3780fe8b3", 0x35}, {&(0x7f00008ed000-0xbb)="88ed2999f6de1c5019b7de87cce7632581c7b559b4d27375db5ef042671311c22171a1945b9842b01ec8bfb69c3a740a3c2192c11005a175db4fd717fd443606dcb9e32e75618152b500425e221526d719c6a4cdc11bf3d71336656b47d738f8022c7d4c9e6adb914efc72c5143a7f51a006884c587f00611d5028715cb0d0892f8d11bc3644f2e6b8e94ccb0d70ad9bf22324bd6e3f73c2c0aa40789f325582415f5b5afe7157b2a1babf62cdbfd00968b8ec8de8802ed7bad7cf", 0xbb}, {&(0x7f00002ac000-0x8f)="551f8452e1a028ad650b07a88b8319578d527f47dad9814cf4844065ce0bbce7227458ac5955cc03865fa9f2a1755f4cf56d0a2f792fd53485c0b34a7e529c28d26474868b293d9781df8b7dd8896c4ad26675a3bb749cbf88176226efa5876ceb4bbb90707a0a9c33709d85fc0452baf5f88d19be1d503093229e1d9a0c6c3117caafb7c17231b0847deefe2e55cd", 0x8f}, {&(0x7f0000829000-0x89)="a233aec025ec4c9dff157bc8004b36d54846cccc7e92031e51644d6bd89a6cd5cd44550a8140cf05be88883d9fd9dd5e93b27bf160f0c44cda2a96244415be823027ad55bc1b52ad58fc458735d47fe3558fc8bc95252782f17afdf9d3de22cbfcdfb2c8bd9cbc42b575b63972e258ca20570ab8384ce9bff449be061508f7d6d4cd0cb6655641aab2", 0x89}, {&(0x7f00002b4000-0x8e)="712d210f1ebe242fa9b52d0e6c8a51eba1c00876be70ae4c023ab136981203ed3d0ad8009b50daa770e419abb0c67666cc75c7d962baa7da86384500d142a7abe76e1f9df8b74542f3bce7289d60a63e13fc74ecbe94afe94054390f178c7a8dff8a5a8aac2370fa6a847f5889ce39e85b3981196397a0067ce9debb798b7c406bd9bceb8d47f2d4afc381dc3022", 0x8e}, {&(0x7f0000b44000-0xa5)="bc0fe6a514e173d5efff3432af85eb0c15c01d7b4310fba91affb0de7fd36e0152085e34fb52b6e47952b97640d5e628f0b3de31798571c2e954f7ef72ba68c52e27ddfd5f7af3a67a457149fd5c4bdc248dd2d73c93557b3e86cb61582c3da7322a95fdb94924d6d0c24b4ce9bd8cb7598273c6ef46a49104ef8e750134eecb50975d56852bf68d6ac689c3425461c335203e6e1d0ca26a2325fa841c15c5b0d0712de3f7", 0xa5}], 0x9, 0x0, 0x0, 0x4080}, 0x800) pwrite64(r3, &(0x7f0000002000)="bd20cbd8f6ec3a85445dc6769d8bc357ce2b1fc8a7c2c38ea7bf5697d18c01fb2bc34f6fc3a8b1bd896ede6bde8283b172e2863c4d0e7505ec36bf3bc5f890a722cdcf9ee01949074faeadd6b528258d3076975bcbbf651ab735f977ddbf2d703dc158a65018378b8f3e9463e6f9a8e757dcbb22b7b1e05f08755825b13312ffdf9cc7b8f36fad9accf7117f68e37f0adda38ff645ca5bf1b6678752464fc15f276a358bda14ef4956a599bbcfc401f4a648d29d03c9c81aff06a205a3bfd19e4775c6e525789b31a2c840a94be56a13a0c2e87d96dfefb2dd55db528bf84b2bf90f31", 0xe3, 0x0) write$tun(r3, &(0x7f0000009000)=@pi={0x0, 0xfbfb, @ipv4={{0x8, 0x4, 0x5, 0xfff, 0x1028, 0x3, 0x7fffffff, 0x5, 0x4, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[@rr={0x7, 0xb, 0x1bf, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}]}}, @udp={0x1, 0x2, 0x1008, 0x0, "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"}}}, 0x102c) write(r0, &(0x7f0000226000-0x9f)="86a69ecaae42209be40bb87edb1a037c1c12a9701351c83ea095a8c3dd25c7ba3c10dbc82c33ae998b261176fe4380ad6a4158f8bfaeded546056a57bd24be675a359346d9103f4b8f24daa8858b859148345b40cb11764272378c05f2a0fe3913b509da080bc1fd7d6bb6dfc0435cf456ef15bd3bf86575eefee3d155f095a8a6083e530000000000000004825136fe2ce41b5685e129cf35e47fc6920a0b", 0x9f) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) umount2(&(0x7f0000da0000)="2e2f66696c653000", 0x3) r4 = semget$private(0x0, 0x4, 0x14) semctl$SEM_STAT(r4, 0x3, 0x12, &(0x7f0000c0e000)="000000000000000000000000000000000000000000") ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000890000)={0x7, 0x5, 0x40}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001f5000)="2f6465762f73657175656e6365723200", 0x400000, 0x0) faccessat(r3, &(0x7f00004db000-0x8)="2e2f66696c653000", 0x1, 0x1700) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a0f000)="3da03c796854be85ecf354d4ec56ce9d050000005604d3226a859c378532965a01227aa0ae9bd1aaf48c417c8cc4e406b2b97609c8070000000000000006bae36be7658d0c2390c2f139b87fcbe18f5a000995b332626dcb", 0x58, 0x8000, &(0x7f00005e1000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000726000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="76f81cb7acaa", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="fa0130f7c26db235e85d96e6bf78ca7b"}) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) sendmsg$netlink(r2, &(0x7f00003ab000-0x38)={&(0x7f000019e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f46000)=[{&(0x7f00004da000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}, {0x17, 0x0, 0x0, 0x0, 0xfffffffffffffffe, "a0ab456b49c324"}, {0x101, 0x8, 0xd, 0x206, 0x7, "ad2068944d339cc9579ad6155f44c5081fe807788bca62003d16974eb832b645a499b8db5e2217a168307cc8b930cc939df3b514f5ba16751e546bffe77f380399f661788912298fa11ded99fe825b2c0ffeb33c2b72354cfe364e031113729a7c53d4ee84850dd832a42ed3478183aad8a6ad2f697ca894189d2ed2e79c251673faa513399520f97f957678dd91966a1271f08fe267ae21449e03af0f4e989a7eaaee70830e204b625bc1587cda3c6eb41fcfd8f8fc8ad4fd0d754e1924b3ac283915b3e22a0c32c89495c95bb085ce8dccc60c20e1fcbcaed0cf55c2e8cc1a42f46c18365e4c7312c6e52dd3b5807ab6"}], 0x128}, {&(0x7f000074d000)=[{0xc2, 0x9, 0x502, 0x80, 0x1f, "3fcd9f2a4fa841e6e3d8863ee5ca572d88cf7847302471a37b0d678395ad067bc1c1cae306e6c6d724fbefa8008508d1a6bb4cd60ad29c5239ad03b9438420e1313f4a75c4c74dc0f65dff0212150ec935aaa53c530b48287158062c907b23badcd3ba6e7a026ec8c76d0470a99e3e61ec56418245aeb9a850f0418f546a5ce3cd9c267da65895e34fab6641e9dee0240ad07c4ba166e9678e8c6de1bd39d6fb659807df4a43df3340102ab742fd201d82fa"}, {0x35, 0x4, 0x814, 0xffffffffffffff74, 0x8b1, "ec66e12ea7ccd08a0c1ac0c01f3cc7bff719e617f93871a14fc397850a15a9d85f7aa95253"}, {0x58, 0x2, 0x50b, 0xdfc, 0xffffffffffffeadc, "8f77e57bf4cb08ed57d3651215fc166e361c5933eede1ad2b71469d7340c2bac4d830496d0785c6d9095c0fb1ce9c9022833933d41f1ffc1079d4f7e1d8bcc9ef44ef324bfbf9b5c"}, {0xa8, 0x3, 0x104, 0xfffffffffffffffe, 0x3, "0469ad0437cbdf837eaa2562738474c7271fc841a4fdd137dd0100e6747a55461c22ea8058ff83407831bad09ec3f0130e97e308869ee992b1b45220ee7dbd188170b9748aa527169c1a116a482d76d1f858050a3fd2add6e7a03061f5a4efc9e890f7dabd14cf321aed4e35869fb9209d624a057cc418445fac4def375ceca2dd9ee8f1a4a2f815c81fc3feb5648bbfeb8f9e1dd2165215"}], 0x1f7}, {&(0x7f00005bf000-0x114c)=[{0x59, 0x101, 0x100, 0x6, 0xffffffff, "fb4611e11c38320481dead7e52a17e8af483f10678d5dd6aeb0ab7b9b33a6bd91d31cc38ff4e46f8f898b66fe8956255c3037ed364c45298814fbf5459526bb7a9f12e6ccaa77b5c2e"}, {0xe3, 0xfff, 0x1, 0x7, 0x100000000020, "9cd36d17273e8c4242bfd27b5ac34b6797a5fec30e1596865dc7c9f02eb64d5b9aed42d10a7b10ea4b9fcd25b99ad6fa6b22910ba063edf306de6e4c183141557ae914d400b2b5f45cae5d9b8b3759f797f5ee53d912d24d297405780e426bb187dee6530adedd6a1b766d94328bebced97b8f1674f001157addb32a1e013dc2ddfc53501f9135f65a000f9b794f2406eccedce6ed410c3e97ec1f3c631efccf92eeabf0782a586b3b75f217f5221075cc94c580c6e14c39cae562cb0d1f9f5cdf8b600367ad83544dfdf37f951be85cda7a48"}], 0x13c}], 0x3, &(0x7f0000415000)=[], 0x0, 0x0}, 0x40000d0) [ 197.232544] ? arch_local_irq_restore+0x53/0x53 [ 197.232564] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 197.232580] ? handle_userfault+0x12b7/0x24c0 [ 197.232602] handle_userfault+0x12fa/0x24c0 [ 197.232614] ? handle_userfault+0x150b/0x24c0 [ 197.232642] ? unwind_next_frame.part.6+0x1a6/0xb40 2017/12/10 14:28:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000a6f000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1f, 0x200800) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000a91000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) mmap(&(0x7f0000000000/0x27d000)=nil, 0x27d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = syz_open_dev$binder(&(0x7f0000002000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x68, 0x0, &(0x7f000000e000-0xb8)=[@acquire={0x40046305, 0x1}, @dead_binder_done={0x40086310, 0x1}, @transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x18, 0x10, &(0x7f0000006000-0x18)=[@flat={0x73682a85, 0x0, 0x0, 0x3}], &(0x7f000000c000)=[0x1, 0x30]}}, @dead_binder_done={0x40086310, 0x2}, @register_looper={0x630b}], 0xa5, 0x0, &(0x7f000000d000-0xa5)="366b62643d73e4e5626fe3050f0d2514f2eb54c3d4a5cb9565ff8153f03820e4906abe364d03153901f9beb66724788f2a4641f2f5b94f31f2350e0bd5bdf5a6f3f0c7fbc09930ddc9c18a7e39f442e49d062084df94ffe009b992841db20f1eefee80c8451c42eeca4211760ebd0cbe5f0919b988c1a4e5a49937500bf884f54bd818ea41fd5aacfc001ea5b64e6fb8503c5488db270f8f68610d8adbf12c9f09e2a8984b"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)="2f6465762f7667615f6172626974657200", 0x200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r4, &(0x7f0000002000)={0x1f, 0xcf3, 0x3}, 0x6) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x1) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000003000-0x4)=0x0) fcntl$setown(r3, 0x8, r5) ioctl$sock_proto_private(r4, 0x89f2, &(0x7f0000fe8000-0xa0)="ace0d40c5e07ad324fa58d07629c1702a6114f7b27db2b57825d78bf05001757ee032f0200000000000000b353eeaf894cabadfe3b5fefc50524788b3e32316068f4c650e4b853e21dbd6d22e21deaa11db5f0b25cf503faffffffffffffdda6d2d61511c72066d6ea02fff832f68082447194aa75a9a730d67897db2ec50985a71307f5aca76370741687fded9d03002b608fd93eefc6360dff1c0006369c64") mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$void(r6, 0xc0045c79) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bb7000-0xc)={0x0, 0x0, 0x0}, 0xc) gettid() getpgid(r7) [ 197.232660] ? userfaultfd_ioctl+0x4520/0x4520 [ 197.232681] ? debug_check_no_locks_freed+0x3d0/0x3d0 2017/12/10 14:28:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000017, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000f6000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000fe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x800000000000000, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x4, 0x0, 0x3f, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x12, &(0x7f0000d56000)="", 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2000004, 0x0, 0x0, 0x0, 0x0, 0x668, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0xffffffff, 0x0, 0x0, 0xc5, 0x0, 0x100000000000000, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00006c7000-0xb)="706b6373375f7465737400", &(0x7f0000ccf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000078d000-0xe3)="82de82b75da4e77bf48c9aa7e0aab5ecc8d6667e4ea31728cbbeedd7e39eb2682b449800155cde4e0763d383f30886f636916828031aca40aaf1e5848823442d8a5a260409ed6121fdbe84c882e13cbe198a842d69fad3d449c542b0987dd38246f54e2d3f8ff0ab718ef8da84233d25da1cb70d86e54da7114fc42e6ad6d9c28776e62fc25e73a1ef4cd5191823673c823e8ef8cf4cad3d371b6c6fa527d87a214d2b4d8c61698341e42cb5bad7468dcf4b364014be5c794ae18b323b2f948aa9f8fc5baf4dea81b6155cbf9b77973ea511371cf1509e32a3b46e04f869e11a285764", 0xe3, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000586000-0x8)="6b657972696e6700", &(0x7f0000af4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r3) r4 = request_key(&(0x7f0000bf9000)="2e6465616400", &(0x7f0000c86000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000995000)="6b657972696e677b00", 0xffffffffffffffff) r5 = add_key(&(0x7f0000604000-0x6)="2e6465616400", &(0x7f000023a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001d1000-0xc8)="1984fbfd73a1f3a4dcb0cbcbbe3d422260ac3420a9ce38df14eed05083fce1c252cbc7044dc49786a9e1e783062bb839e4b123c789fc34c57547c934c6c03ab40495245e77995daff76941517dbe52b9fbb02eab3092f81a4c693b292277e956bbf7cedc735f63c6a7e3e2f99535b2c5aac705274354bc1b46bc5d2f6e1a3d4097ff292492a66ee9402569be4e32f883fcf329628331d66b7b4cd4eed88e83c24ddbfd7ab7b92863ea3d1c722128d5cbda7be646972ebc8f82a318b836b4ae5df5d8f8c59457deb9", 0xc8, r4) r6 = request_key(&(0x7f0000abd000)="646e735f7265736f6c76657200", &(0x7f0000386000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a2e000)="2f00", r5) keyctl$negate(0xd, r6, 0x5, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e27000-0xc)={0x0, 0x0, 0x0}, &(0x7f000072a000)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f96000)=[@in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffff3b5}, @in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000b38000)={0x80, 0x100100001, 0x3, 0x5, 0x2, 0x55}) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000018c000)="2f6465762f73657175656e6365723200", 0x800, 0x0) setsockopt$inet_msfilter(r9, 0x0, 0x29, &(0x7f0000433000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x0, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x3ff, @rand_addr=0x1, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @rand_addr=0xfffffffffffffff8]}, 0x28) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f00007ec000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004a000-0x4)=0xe8) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfffffffffffffffa, 0xffffffff80000001, 0x0, 0x0, 0x0, 0x1f2d, 0x2000000000000003, 0x0, 0x8, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0x0, r7, 0x8) getsockname(r0, &(0x7f0000cf7000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000092000-0x4)=0x10) r10 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x3, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x3}) ioctl$sock_bt_hidp_HIDPCONNADD(r9, 0x400448c8, &(0x7f000041c000)={r0, r9, 0x2, 0x1000, &(0x7f000055e000-0x8c)="c6a2318d63e68469184d2816ee29b15baa2d15cf215d30ce3ff7518d7910d0eee2ab0928cc76c87a12d3b43a9940b2693d644c36c320e7753f2b5aa34c146897b1d9ba74ae26f91d39017001199349f7d3e7ed26660eeb1369bac08ae2a3b44dc52df0064aa1c429c0cb62aa48e231200fac4804bc06a44f2353dfccbceedda436231717104e1401b8b0434a", 0xffffffff91b0c08c, 0x3, 0x1, 0x6ce1, 0x5, 0x7fff, 0x6, "9ffedc946460476d1fe975bb181170da01efa113718f59257bf5c1b1b8ffd900c81e90f7e2441c4232eaf1bd65b4622d873dc062ccdee4e74d23dfba99023e82512f2251f1137c7c9fe4ce80f17dc0809603f49a6cdf1086e2493778e56649117be21687204a114a4ed5026aa85a5fd3b665f6550c4a2c8a34bf499093f853d1da49d527ea5d51ef2d5ffe815fbd6e7fc5bad29f1d8f62dee7d88aaae3763144bc"}) mq_timedreceive(r10, &(0x7f0000fa8000+0x2af)="0000000000000000000000000000000000000000000000000000000000", 0x1d, 0x20000000, 0x0) write(r0, &(0x7f00000e4000)="260000001a0053f791e6caef120003070705000000004900d70008000000375500001d0001ff", 0x26) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000962000)=r9, 0x4) recvfrom$ax25(r9, &(0x7f0000cd1000)="", 0x0, 0x203f, &(0x7f0000140000-0x10)={0x3, {"ffff39b0641953"}, 0xfffffffffffffffc}, 0x10) recvfrom$inet(r0, &(0x7f0000f44000)="", 0x0, 0x0, &(0x7f0000865000)={0x2, 0x1, @rand_addr=0xdbe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r9, 0xc0106403, &(0x7f0000caa000)={0x9, 0xfffffffffffffffe, 0x101, 0x100}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ed0000-0x1)={0x191}, 0x1) timerfd_settime(r9, 0x1, &(0x7f0000e25000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000095f000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/10 14:28:30 executing program 5: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000dc6000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000079f000-0xc)="2f6465762f6175746f667300", 0x10000, 0x0) r0 = creat(&(0x7f0000575000)="2e2f66696c653000", 0x4) accept$unix(r0, 0x0, &(0x7f0000b92000-0x4)=0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000755000)=0x0) bind$inet(r1, &(0x7f0000192000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x1000000000800e, 0x1, 0x5) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000040d000)=0x40, 0x4) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000e7000-0x4)=0x2000000000000907, 0x4) setsockopt$inet6_int(r2, 0x29, 0x12, &(0x7f0000ef2000-0x4)=0x10000000007ff, 0x4) r3 = socket(0x11, 0x80002, 0x300) setsockopt(r2, 0x80000000, 0x2000f65, &(0x7f0000abc000)="", 0x0) syz_emit_ethernet(0x10d, &(0x7f0000302000-0x111)={@random="06c5454903d7", @random="960021210009", [], {{0x0, @llc={0xfd, @snap={0xaa, 0xab, "f8a9", "2ad379", 0xfadb, "e46efa23a0ccce33fd19555f584f6e73d81ee0b7b447ff806d10e6e2b3471d7c2548462c7b4f9d50ddb5e59e9672154e4144e82979c0a2a321d8202e3b0ea5495e75589f0965f510e2a510a4d0c32c04c8221e6538d5d450890ecf2469670e000b06f32e2e342c9d4116301b5deff5152feb64d544524ca931e5c01ef43a7fd6a57824d316f43c88a448c65bd5ddb829d7339caae2b122ea77dafb385226fbb24a9db4ff23c15863ef36fa2ddb7dee5be6b17343a2e2d24cf492df108c51befd38eee3ab6dd1f9245855f11fb54395d0f441ac9280fe8d76a5d6c584d6b08af33c6551601f90145aea7d07e2e01903444fc87e07"}}}}}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000076d000-0x8)={0x0, 0x0}) r4 = accept$inet6(r3, &(0x7f0000fb7000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000)=0x1c) r5 = socket(0x11, 0x8000000000000802, 0x10000000) bind(r5, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_ifreq(r3, 0x8923, &(0x7f0000b1f000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0xfffffffffffffff8}) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000927000)=0x40000000100, 0x4) setsockopt$sock_int(r5, 0x1, 0x1d, &(0x7f00000c5000-0x4)=0x2, 0x4) write(r5, &(0x7f00004fa000-0x2)="ef", 0x1) socketpair(0x1, 0x4000007fffd, 0xff, &(0x7f00003c7000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f00002f1000)=0x5, 0x4) accept4$ax25(r6, &(0x7f0000d9f000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000528000-0x4)=0x10, 0x800) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000b28000-0x18)=@get={0x1, &(0x7f000061a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x10001}) recvfrom$ipx(r5, &(0x7f0000fee000-0x74)="", 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x43, "f461001d32a9", 0x4000000000000000, 0x0}, 0x10) [ 197.232693] ? unwind_dump+0x4d0/0x4d0 [ 197.232718] ? print_usage_bug+0x3f0/0x3f0 [ 197.232733] ? perf_trace_lock+0xd6/0x900 [ 197.232742] ? __unwind_start+0x169/0x330 [ 197.232757] ? __kernel_text_address+0xd/0x40 [ 197.232777] ? trace_event_raw_event_lock+0x340/0x340 2017/12/10 14:28:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e87000-0x4)=0x40000000000003fe, 0x4) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ac6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000037e000)=@common="73697430000000000000000000000000", 0x10) sendmsg(r0, &(0x7f0000101000)={&(0x7f0000a86000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000f59000-0x18)=[{&(0x7f0000c86000)="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", 0x598}], 0x1, &(0x7f00000a3000-0x1410)=[{0x38, 0x113, 0x1, "d16821e3ddd51be59812d6887864141c020e5ee961cd8dead8886ca361950059db"}, {0x68, 0x11, 0x8, "bf7e1ada0d1e188c7c2bce1c17962c97f5de235a19ce84e2396d0aa97be9009027dadcb0c68ee7f073ed8847673faf75e26be77244e9717e61af2f41eb9f9b724479bd2fb1dfb87c4e0a4e4ed43cbcf19f5fd4cb46fb"}, {0x28, 0x103, 0x5, "b27f50d97309953113f68c53ad33e11663143fe293a4"}, {0x1010, 0x10a, 0x800000ffffffff, 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{0x108, 0x11f, 0x6, "abdbd06832738290a8f8e6e7937a19f2892c22926fdf6d9ef608dd90a7fac73eccccd88c1ca858d1275d62281fb72d98f0986ff51a24fd1a6afe893cfadbe1a21452dc9b5f8a76544634ef11072c19d08ebd6adf9e8e96af14abbf4073a1cc02eb8731409164219f5a68cd8cbc1d8aae6f293277455cbb56afa3e8b59482515f95cc1f9bc2b807c7bf686fa7a8ddc20ec082cc28a5a401bec0ffb93bba62260bce846d47147162a95a2f73dc1a7050edc504ef69cfd68d59a691aec7726f0852c93790864d552d5ffcb2ad1f6792c924a50b391085ef8a0ddfd8a593f1415ce40edf257da140b50b16afbb71553d09ad534436c82d991f"}, {0x68, 0x103, 0x4, "07b240a6c01be09cce7db688bdc718610a00689262f617afa0adc746079f637c4a2f59c7fa978b97c95c181f7f634771e6f8c3f22dc2e46871f37f3a831537be33eaface0cee7e2d2bcd0df3d75c56c8bcb3649b98cb"}, {0xd0, 0x10a, 0x5, "f81c3e94b2226b28cbf6656196df76a412ba8382ac2c3bff82f04c78787b7dcc1be85d7c074def620225e59282868e40644706c4597aaeef6f035dc089678ca26709704acf813cad6afd936ed05f53a79053c4535f21c54ca2a7a4b9964654c10514c61a74468c7d65301f6de80cb44ae81059889461678cd057925e14855d16b7cfc6ffa2ac4422e02b5e69174de2cba9d4dc103427f41270a570181512918536cdfa995f6a8505e9b50524625ce0d43b944775a6cd029314ae8340a3cb35b9"}, {0xf8, 0x0, 0x5, "2e515b287c43a78b2aea843f70d40264caf2d431acb3fd9d4fbdccd3324c84b1c16a36fc516ea9d077258bc5d0a70ba106a72279e8c43f8fca4a4d5c5d817f92f0dc5c14e3ffa930d889dd8abafffbd0c5bda32d62b702c1ba1254a90a8e631e3a1de46910ea72e63fe677e705d72b5dde0788a6d46329a0eebe5b0a8e6ac0f69c1c2d4e46d16b40f69f205e7b417c210cca955957909438f47464adc8ef5208bf315329bf79cc0662d01cca172f4111e7827e03b42c500ca1172147fdd10e34ae1aa11e965285bb5bd185bfa2657fdd42516a389bbb2ae01a37866a639ad02de0f55e"}], 0x1410, 0x0}, 0x4010) execveat(r0, &(0x7f000032d000-0x8)="2e2f66696c653000", &(0x7f000026d000-0x10)=[], &(0x7f0000857000+0xaba)=[&(0x7f00008a0000)="73697430000000000000000000000000", &(0x7f0000ac5000-0x53)="73697430000000000000000000000000", &(0x7f0000b9d000-0xc)="5b65746830766d6e65743000", &(0x7f0000d26000-0x9)="70726f637573657200", &(0x7f0000c70000-0x1)="00", &(0x7f0000c4d000)="73697430000000000000000000000000", &(0x7f000020f000-0x10)="73697430000000000000000000000000", &(0x7f000020d000-0x1)="00", &(0x7f0000d83000-0x10)="73697430000000000000000000000000"], 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000cfa000)="2f6465762f73672300", 0x0, 0x10000) perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000313000)={0xffc0000000, 0x0, 0x3, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000001e000)={0x80, 0x0, 0x10001, 0x7fff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000d5000-0x20)={0x80000000000, r2, 0x2, 0x6}) inotify_add_watch(r1, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x204000840086, &(0x7f00001db000-0xd)={0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000075c000-0xf)="2f6465762f73657175656e63657200", 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000510000-0x10)={0x24, 0x4, 0xcc, 0x5, 0x0}, &(0x7f0000def000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000a7d000-0xf8)={r4, 0x10001, 0xf0, "a8d75736b569176a335151d3f8cc57f95d09f84d01df5b48754b4ab04660d3783837f2767ab6a1c93ae2d387744aa0da738fb36e536826817865b925753d9aa26c5b9f4eed886d84a47116e5d26a734a5a1f3609f58937b1cdd9337fc66dc777431e6c3d7b7d8ceae8328947bdde7afb1de46fc8669fade082e0ebb96b0471e18bba8452cf7599c6a7849b4903ff1066c4cec948b655b855c027421c8c1c306bcfa6f67f769bc83cc431ec0bed4c4352e192557ca2b93c5a29b7a4603333f1bf9640b165853b910a7fc9e198cd59cc6dc38a70efb46eb39a207c2d1a9abdfcc483100601e2792e6c88632ecdd999982c"}, 0xf8) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r5 = open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r5, &(0x7f00004a5000)="2e2f636f6e74726f6c00", 0x80) mkdirat(r5, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x1) r6 = openat(r5, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r6, &(0x7f0000b2c000-0x8)="2e2f66696c653000", 0x80) pipe(&(0x7f0000cb4000)={0x0, 0x0}) renameat2(r6, &(0x7f0000e1d000-0x8)="2e2f66696c653000", r5, &(0x7f0000bdd000-0x10)="2e2f636f6e74726f6c00", 0x0) syz_open_dev$vcsn(&(0x7f00002e2000)="2f6465762f7663732300", 0x3, 0x0) r7 = dup(r0) sendto$inet6(r0, &(0x7f0000f4b000)="6bf24ecec952385c869f5a00000000000000ef000000ab", 0x17, 0x0, &(0x7f0000f53000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1c) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000bb1000-0x1)="00", 0x1) write(r7, &(0x7f0000736000-0x42)="ef68a985e08fdf836ccc89d39831466069131b616ffe423043c2ffad0fa3295f0be499262b7d399cc4b6a18d228f53db0e2b7e5aa67ac8eb46a265e5e7cb95fd0cdf", 0x42) [ 197.232797] ? check_noncircular+0x20/0x20 2017/12/10 14:28:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000229000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000bcb000)={0x3, r0, 0x1}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000197000)=0x1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000fe5000)={0x20000, 0x0, 0x9000}, 0x4) getpeername(r0, &(0x7f00005ee000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004dc000)=0x8) setsockopt(r1, 0x0, 0x5, &(0x7f00009cc000-0x1)="3c", 0x1) gettid() socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000838000)={&(0x7f00001d3000/0x3000)=nil, 0x3000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0xfffffffffffffffe, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2, 0x180000040fe, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) clone(0x0, &(0x7f000052c000)="", &(0x7f000019c000-0x4)=0x0, &(0x7f00008be000)=0x0, &(0x7f00004fe000-0x1)="") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_create(0x10000000000, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000000000)="0200000000000000090500d91dfb3700", 0x10) r4 = syz_open_dev$loop(&(0x7f00004cb000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r4, 0x0) read(r3, &(0x7f0000e5c000-0x1000)="00", 0x1) [ 197.232818] ? __lock_acquire+0x6e9/0x47f0 [ 197.232827] ? save_stack_trace+0x1a/0x20 [ 197.232838] ? __lock_acquire+0x324e/0x47f0 [ 197.232853] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 197.232863] ? __vfs_write+0x68a/0x970 2017/12/10 14:28:30 executing program 2: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x40, 0x40) syz_open_dev$sg(&(0x7f0000cf2000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfe, 0xfffffffffffffffc, 0x100000, 0x10000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x900, 0x0, 0xfffffffffffffb14, 0x638306309e9eb807, 0x0, 0x0, 0x4, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r2 = gettid() syz_open_dev$sndseq(&(0x7f0000465000)="2f6465762f736e642f73657100", 0x0, 0x200) mmap(&(0x7f0000741000/0x3000)=nil, 0x3000, 0x1000000, 0x50010, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x54a, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b06000)={0x0, 0xffffffffffffffff}, &(0x7f0000b1c000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0xb275, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x2000000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) setpriority(0x0, r3, 0x85) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x1000, &(0x7f00002b2000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r7, r8, &(0x7f0000171000/0x18000)=nil, &(0x7f0000469000-0x18)=[@text32={0x20, &(0x7f0000e2a000-0x29)="660f23b4670f35c09ffeffffffc70f01c82ef4c4c2a9df68e6660f38823500600000c90f30f20fd6e2", 0x29}], 0x1, 0x0, &(0x7f0000274000)=[], 0x0) syz_kvm_setup_cpu$x86(r7, r8, &(0x7f0000254000/0x18000)=nil, &(0x7f0000af2000)=[@text16={0x10, &(0x7f00007f4000)="65660f38de5b8c0f01d105ef360fc71fb838008ed066b9800000c00f326635008000000f30ba4300b80100ef652665653e0f38076000f08331bdf30f01c9", 0x3e}], 0x1, 0x0, &(0x7f0000937000)=[], 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r8, 0x4048ae9b, &(0x7f0000122000)={0x3, 0x0, [0x4, 0x7fff, 0x4, 0x4000000000000007, 0x20, 0xc, 0x0, 0x2]}) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) 2017/12/10 14:28:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000678000-0x30)={0x1, 0x2, &(0x7f000000c000-0x18)=[@generic={0xd888, 0x4, 0xffffffffffffffff, 0x7}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73797374656d00", 0x1, 0x80, &(0x7f000069e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2e, &(0x7f0000cdb000)=0x163d, 0x4) r0 = syz_open_dev$vcsa(&(0x7f000073c000)="2f6465762f766373612300", 0x4ac, 0x100) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000a36000)=0x2000008268) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000011f000)={0x0, 0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f84000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000280000-0x9)="2f6465762f73672300", 0xffffffffffffff01, 0x7fffd) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a98000)="2f6465762f7667615f6172626974657200", 0x8000005ffa, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f000078a000-0xa)="2f6465762f70746d7800", 0x7, 0x0) bind$alg(r3, &(0x7f000056a000+0xd31)={0x26, "696b090070686504008000010000", 0xe, 0xffffffffffffffff, "616e7562697300000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000"}, 0x58) ioctl$int_in(r5, 0x5429, &(0x7f0000002000)=0x4) mmap(&(0x7f0000bb2000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000240000-0x14)={0x0, 0x6260, 0x0, 0x3ff, 0xffffffffffffffff, 0x0}, &(0x7f0000a1a000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000018b000-0x10)={0x8e4, 0x200, 0x5, 0x8, r6}, 0x10) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000ec6000+0x747)={0x3, 0x400000004000}) ioctl(r5, 0x200000004, &(0x7f0000bb2000)="") ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000045000+0x906)={0x6, 0xe000000000, 0xf4}) ioctl$TIOCMGET(r5, 0x5415, &(0x7f000013b000-0x4)=0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000d29000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b41000-0x4)=0x78) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000d8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000032c000-0x1)="5c", 0x1) finit_module(r3, &(0x7f0000d83000)="736b636970686572000000000000", 0x1) [ 197.232882] ? finish_task_switch+0x1aa/0x740 [ 197.232905] ? find_held_lock+0x39/0x1d0 [ 197.232936] ? lock_downgrade+0x980/0x980 [ 197.232950] ? __handle_mm_fault+0x2698/0x3e20 [ 197.232975] ? lock_release+0xda0/0xda0 [ 197.232987] ? trace_event_raw_event_lock+0x340/0x340 [ 197.233009] ? __kernel_text_address+0xd/0x40 [ 197.233027] ? do_raw_spin_trylock+0x190/0x190 [ 197.233040] ? userfaultfd_ctx_put+0x740/0x740 [ 197.233077] __handle_mm_fault+0x353a/0x3e20 [ 197.233085] ? check_noncircular+0x20/0x20 [ 197.233104] ? __pmd_alloc+0x4e0/0x4e0 [ 197.233117] ? find_held_lock+0x39/0x1d0 [ 197.233150] ? lock_downgrade+0x980/0x980 [ 197.233163] ? __lock_is_held+0xbc/0x140 [ 197.233233] handle_mm_fault+0x334/0x8d0 [ 197.233247] ? down_read+0x96/0x150 [ 197.233260] ? __handle_mm_fault+0x3e20/0x3e20 [ 197.233270] ? vmacache_find+0x5f/0x280 [ 197.233290] ? find_vma+0x30/0x150 [ 197.233310] __do_page_fault+0x5c9/0xc90 [ 197.233335] ? mm_fault_error+0x2c0/0x2c0 [ 197.233374] do_page_fault+0xee/0x720 [ 197.233387] ? __do_page_fault+0xc90/0xc90 [ 197.233401] ? lock_release+0xda0/0xda0 2017/12/10 14:28:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000721000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000801000-0x20)={0x80000001, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000013f000-0x20)={0xfffffffffffffffc, r1, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00007a1000)={0x1, r2, 0x10000, 0x0}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x80000000000, 0x4, 0x0, 0x0, 0x200, 0x0, 0xfe, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x6, 0x20003) clock_gettime(0x0, &(0x7f0000715000)={0x0, 0x0}) epoll_create(0x10003) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000dc6000)={0x2, &(0x7f0000cae000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f40000)=[{0x7fffffff, 0xa7, 0x60b, &(0x7f0000c56000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x20000000001, 0x39, 0x5, &(0x7f0000581000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000006000)={0x0, 0x3, 0x30, 0x0, 0x0}, &(0x7f0000004000)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000001000-0x108)={r5, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xfffffffffffffffc, 0x5, 0xf5, 0x539, 0x3ba0b75e, 0x9, 0x0, 0x0, 0x2, 0x2, 0x67, 0x4, 0x3f, 0xfffd]}, &(0x7f000086e000-0x4)=0x108) syz_open_dev$tun(&(0x7f00002db000)="2f6465762f6e65742f74756e00", 0x0, 0x32040) r6 = open(&(0x7f0000fc2000)="2e2f66696c653000", 0x141046, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000c70000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) clock_getres(0x2, &(0x7f00007d3000-0x10)={0x0, 0x0}) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002ea000-0xb)="2f6465762f6877726e6700", 0x801, 0x0) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000de3000)=@req3={0x5e, 0x7a, 0x9, 0xfffffffffffffffb, 0x8, 0xaea, 0x5}, 0x1c) clock_getres(0x3, &(0x7f0000fc4000-0x10)={0x0, 0x0}) clock_gettime(0x1, &(0x7f00006ff000)={0x0, 0x0}) clock_gettime(0x2, &(0x7f00005a1000)={0x0, 0x0}) getrusage(0x0, &(0x7f0000d91000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f000076f000-0x10)={r9, 0x1c9c380}, &(0x7f0000f6a000)={0x0, 0x0}) clock_gettime(0x6, &(0x7f000015b000)={0x0, 0x0}) write$evdev(r6, &(0x7f0000b3b000)=[{{0x0, 0x7530}, 0x1, 0x6, 0xb7e}, {{0x0, r11}, 0xffff, 0x100, 0x9c2a}, {{0x0, 0x0}, 0x1, 0x7f, 0x9}, {{r13, r14/1000+30000}, 0x6, 0x9, 0x1}, {{0x77359400, 0x0}, 0x3, 0x4, 0xfffffffffffffffd}, {{0x77359400, r11}, 0x2, 0x100000004, 0x5}, {{0x0, 0x0}, 0x8, 0xfff, 0x1}, {{0x0, 0x2710}, 0x6, 0x0, 0x5}], 0xc0) write$evdev(r6, &(0x7f0000a12000)=[{{r12, r10}, 0x1, 0x3b, 0x2}], 0x18) ioctl$TUNSETVNETHDRSZ(r8, 0x400454d8, &(0x7f0000243000-0x4)=0xe5) readv(r7, &(0x7f000038c000-0x60)=[{&(0x7f00009b2000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f0000fc0000)="", 0x0}, {&(0x7f00002e5000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000da6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000d86000)="00000000000000", 0x7}, {&(0x7f0000b9f000+0x1be)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6) ftruncate(r6, 0x10003) lstat(&(0x7f0000068000-0x8)="2e2f66696c653000", &(0x7f000069d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r6, 0x400454cc, &(0x7f0000642000-0x3)=r15) sendfile(r7, r6, 0x0, 0x72439a6f) [ 197.233410] ? perf_trace_lock+0x900/0x900 [ 197.233430] ? do_raw_spin_trylock+0x190/0x190 [ 197.233459] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 197.233486] page_fault+0x22/0x30 [ 197.233497] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 197.233504] RSP: 0018:ffff8801d4c5f928 EFLAGS: 00010246 [ 197.233518] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff8250b3a1 [ 197.233526] RDX: 0000000000000147 RSI: ffffc900026a2000 RDI: ffff8801d4c5fd28 [ 197.233534] RBP: ffff8801d4c5fa08 R08: ffff8801c2e4c478 R09: 1ffff1003a98bedf [ 197.233541] R10: ffff88018d310140 R11: 0000000000000003 R12: 1ffff1003a98bf28 [ 197.233549] R13: ffff8801d4c5f9e0 R14: 0000000000000000 R15: ffff8801d4c5fd20 [ 197.233577] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 197.233602] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 197.233620] ? iov_iter_revert+0x9d0/0x9d0 [ 197.233641] ? mark_held_locks+0xb2/0x100 [ 197.233651] ? simple_xattr_get+0xeb/0x160 [ 197.233663] ? current_kernel_time64+0x122/0x2f0 [ 197.233678] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 197.233697] generic_perform_write+0x200/0x600 [ 197.233737] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 197.233747] ? generic_update_time+0x1b2/0x270 [ 197.233761] ? __mnt_drop_write_file+0xd/0x70 [ 197.233773] ? file_update_time+0xbf/0x470 [ 197.233789] ? current_time+0xc0/0xc0 [ 197.233810] ? down_write+0x87/0x120 [ 197.233830] __generic_file_write_iter+0x366/0x5b0 [ 197.233840] ? check_noncircular+0x20/0x20 [ 197.233861] generic_file_write_iter+0x399/0x7a0 [ 197.233884] ? __generic_file_write_iter+0x5b0/0x5b0 [ 197.233903] ? iov_iter_init+0xaf/0x1d0 [ 197.233921] __vfs_write+0x68a/0x970 [ 197.233940] ? kernel_read+0x120/0x120 [ 197.233992] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 197.234009] ? __sb_start_write+0x203/0x290 [ 197.234028] vfs_write+0x18f/0x510 [ 197.234049] SyS_write+0xef/0x220 [ 197.234066] ? SyS_read+0x220/0x220 [ 197.234075] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 197.234088] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 197.234113] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 197.234121] RIP: 0033:0x452a39 [ 197.234127] RSP: 002b:00007f62c55abc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 197.234139] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452a39 [ 197.234146] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000015 [ 197.234152] RBP: 000000000000007b R08: 0000000000000000 R09: 0000000000000000 [ 197.234159] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006eec28 [ 197.234165] R13: 00000000ffffffff R14: 00007f62c55ac6d4 R15: 0000000000000000 [ 197.289790] device gre0 entered promiscuous mode [ 197.344142] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 197.354410] FAULT_FLAG_ALLOW_RETRY missing 30 [ 197.354424] CPU: 1 PID: 24751 Comm: syz-executor6 Not tainted 4.15.0-rc2+ #215 [ 197.354436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.354442] Call Trace: [ 197.354459] dump_stack+0x194/0x257 [ 197.354479] ? arch_local_irq_restore+0x53/0x53 [ 197.354500] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 197.354517] ? handle_userfault+0x12b7/0x24c0 [ 197.354540] handle_userfault+0x12fa/0x24c0 [ 197.354551] ? handle_userfault+0x150b/0x24c0 [ 197.354579] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 197.354598] ? userfaultfd_ioctl+0x4520/0x4520 [ 197.354617] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 197.354630] ? unwind_dump+0x4d0/0x4d0 [ 197.354647] ? __perf_event_task_sched_out+0x268/0x1400 [ 197.354665] ? print_usage_bug+0x3f0/0x3f0 [ 197.354680] ? __unwind_start+0x169/0x330 [ 197.354693] ? __kernel_text_address+0xd/0x40 [ 197.354709] ? perf_trace_lock_acquire+0xe3/0x980 [ 197.354718] ? __save_stack_trace+0x61/0xd0 [ 197.354737] ? check_noncircular+0x20/0x20 [ 197.354749] ? perf_trace_lock+0x900/0x900 [ 197.354764] ? __lock_acquire+0x6e9/0x47f0 [ 197.354773] ? save_stack_trace+0x1a/0x20 [ 197.354783] ? __lock_acquire+0x324e/0x47f0 [ 197.354797] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 197.354808] ? __vfs_write+0x68a/0x970 [ 197.354825] ? finish_task_switch+0x1aa/0x740 [ 197.354847] ? find_held_lock+0x39/0x1d0 [ 197.354882] ? lock_downgrade+0x980/0x980 [ 197.354897] ? __handle_mm_fault+0x2698/0x3e20 [ 197.354924] ? lock_release+0xda0/0xda0 [ 197.354934] ? perf_trace_lock_acquire+0xe3/0x980 [ 197.354946] ? perf_trace_lock_acquire+0xe3/0x980 [ 197.354956] ? __kernel_text_address+0xd/0x40 [ 197.354969] ? do_raw_spin_trylock+0x190/0x190 [ 197.354983] ? perf_trace_lock+0x900/0x900 [ 197.355003] ? perf_trace_lock+0x900/0x900 [ 197.355033] __handle_mm_fault+0x353a/0x3e20 [ 197.355043] ? check_noncircular+0x20/0x20 [ 197.355066] ? __pmd_alloc+0x4e0/0x4e0 [ 197.355080] ? find_held_lock+0x39/0x1d0 [ 197.355114] ? lock_downgrade+0x980/0x980 [ 197.355125] ? __lock_is_held+0xbc/0x140 [ 197.355198] handle_mm_fault+0x334/0x8d0 [ 197.355211] ? down_read+0x96/0x150 [ 197.355226] ? __handle_mm_fault+0x3e20/0x3e20 [ 197.355235] ? vmacache_find+0x5f/0x280 [ 197.355253] ? find_vma+0x30/0x150 [ 197.355271] __do_page_fault+0x5c9/0xc90 [ 197.355294] ? mm_fault_error+0x2c0/0x2c0 [ 197.355327] do_page_fault+0xee/0x720 [ 197.355343] ? __do_page_fault+0xc90/0xc90 [ 197.355359] ? lock_release+0xda0/0xda0 [ 197.355381] ? do_raw_spin_trylock+0x190/0x190 [ 197.355414] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 197.355443] page_fault+0x22/0x30 [ 197.355457] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 197.355464] RSP: 0018:ffff8801bce17928 EFLAGS: 00010246 [ 197.355477] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff8250b3a1 [ 197.355485] RDX: 0000000000000147 RSI: ffffc90002723000 RDI: ffff8801bce17d28 [ 197.355492] RBP: ffff8801bce17a08 R08: ffff8801cceb59f8 R09: 1ffff100379c2edf [ 197.355500] R10: ffff8801c8daa180 R11: 0000000000000003 R12: 1ffff100379c2f28 [ 197.355507] R13: ffff8801bce179e0 R14: 0000000000000000 R15: ffff8801bce17d20 [ 197.355536] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 197.355561] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 197.355579] ? iov_iter_revert+0x9d0/0x9d0 [ 197.355602] ? mark_held_locks+0xb2/0x100 [ 197.355613] ? simple_xattr_get+0xeb/0x160 [ 197.355626] ? current_kernel_time64+0x122/0x2f0 [ 197.355644] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 197.355666] generic_perform_write+0x200/0x600 [ 197.355711] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 197.355722] ? generic_update_time+0x1b2/0x270 [ 197.355738] ? __mnt_drop_write_file+0xd/0x70 [ 197.355752] ? file_update_time+0xbf/0x470 [ 197.355768] ? current_time+0xc0/0xc0 [ 197.355790] ? down_write+0x87/0x120 [ 197.355810] __generic_file_write_iter+0x366/0x5b0 [ 197.355820] ? check_noncircular+0x20/0x20 [ 197.355844] generic_file_write_iter+0x399/0x7a0 [ 197.355868] ? __generic_file_write_iter+0x5b0/0x5b0 [ 197.355888] ? iov_iter_init+0xaf/0x1d0 [ 197.355910] __vfs_write+0x68a/0x970 [ 197.355928] ? kernel_read+0x120/0x120 [ 197.355991] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 197.356005] ? __sb_start_write+0x203/0x290 [ 197.356027] vfs_write+0x18f/0x510 [ 197.356048] SyS_write+0xef/0x220 [ 197.356066] ? SyS_read+0x220/0x220 [ 197.356076] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 197.356089] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 197.356114] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 197.356124] RIP: 0033:0x452a39 [ 197.356131] RSP: 002b:00007f62c558ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 197.356145] RAX: ffffffffffffffda RBX: 00000000007580d8 RCX: 0000000000452a39 [ 197.356151] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000018 [ 197.356158] RBP: 0000000000000154 R08: 0000000000000000 R09: 0000000000000000 [ 197.356164] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f0080 [ 197.356171] R13: 00000000ffffffff R14: 00007f62c558b6d4 R15: 000000000000000d [ 197.426230] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 197.450073] RDS: rds_bind could not find a transport for 172.20.6.170, load rds_tcp or rds_rdma? [ 197.664518] binder: 24824:24825 unknown command 0 [ 197.664534] binder: 24824:24825 ioctl c0306201 2000a000 returned -22 [ 197.664690] binder: 24824:24825 Acquire 1 refcount change on invalid ref 1 ret -22 [ 197.664707] binder: 24824:24825 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 197.664831] binder: 24824:24825 got transaction with invalid offset (1, min 0 max 24) or object. [ 197.664892] binder: 24824:24825 transaction failed 29201/-22, size 24-16 line 2953 [ 197.702744] binder: 24824:24829 unknown command 0 [ 197.702759] binder: 24824:24829 ioctl c0306201 2000a000 returned -22 [ 197.702970] binder: BINDER_SET_CONTEXT_MGR already set [ 197.702984] binder: 24824:24825 ioctl 40046207 0 returned -16 [ 197.704453] binder: 24824:24825 Acquire 1 refcount change on invalid ref 1 ret -22 [ 197.704474] binder: 24824:24825 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 197.704559] binder_alloc: 24824: binder_alloc_buf, no vma [ 197.704605] binder: 24824:24825 transaction failed 29189/-3, size 24-16 line 2890 [ 198.935916] audit: type=1326 audit(1512916109.846:4662): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24780 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0xffff0000 [ 198.935937] audit: type=1326 audit(1512916109.858:4663): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24784 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 [ 198.935956] audit: type=1326 audit(1512916109.858:4664): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24784 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 [ 198.935976] audit: type=1326 audit(1512916109.879:4665): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24784 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 [ 198.935997] audit: type=1326 audit(1512916109.880:4666): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24784 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=248 compat=0 ip=0x452a39 code=0x7ffc0000 2017/12/10 14:28:31 executing program 4: r0 = socket$inet6_sctp(0xa, 0x10000000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x1, 0x0, 0x5, 0x80000001, 0x9, 0x1123, 0xffffffffffffffff, 0xfbfffffffffffffd, 0xffffffffffff2ebf, 0x7fffffff, 0x100}, 0xb) socket$inet6_sctp(0xa, 0x801, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000084c000-0x9)="2f6465762f73672300", 0x2, 0x1) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000bc1000)=0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xdb, 0xfffffffffffffc6a, 0x1ffffffffffc, 0x100000000000000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x2000000000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f24cda2, 0x5, 0x0}, r2, 0xfffffffd, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009a1000)={0xffffffffffffffff}) getpeername$netlink(r3, &(0x7f0000e6b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000809000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r4, &(0x7f00009a9000)={0x10, 0x0, 0x0, 0x5}, 0xc) r5 = socket$inet(0x2, 0x4, 0x9) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, {0x8, 0x0, 0x0, 0x0}, 0xffffffffffff8001, 0x0, 0x1, 0x0, 0x6, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x4000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r5, &(0x7f00006ee000-0x1)="dd", 0x1, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r4, &(0x7f00005cc000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000ee4000)=0x58) openat$kvm(0xffffffffffffff9c, &(0x7f0000b8f000)="2f6465762f6b766d00", 0x141004, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000a62000-0xb)="2f6465762f766373612300", 0x0, 0x802) perf_event_open(&(0x7f00009e1000-0x78)={0x2, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2082f, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x20408000005, &(0x7f0000b3d000)="b4fa", &(0x7f0000748000)=0x0, &(0x7f00008be000)=0x0, &(0x7f0000793000)="") getgid() perf_event_open(&(0x7f0000fd1000-0x78)={0x5, 0x78, 0xffffffff7ffffffe, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) timerfd_settime(r6, 0x1, &(0x7f0000ab6000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000398000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f000064a000-0x8)={0x13ffff}, &(0x7f0000681000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ced000)={r7, 0x1c9c380}, 0x8) io_setup(0x2272, &(0x7f0000829000)=0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) 2017/12/10 14:28:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$getenv(0x4201, r0, 0x3, &(0x7f0000a2b000)=0x0) r1 = getpid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0xfffffffffffff829, 0x0, 0x0, 0x1}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x13, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) r3 = dup3(r2, r2, 0x80000) accept$ipx(r3, &(0x7f0000531000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000028c000-0x4)=0x10) seccomp(0x0, 0x0, &(0x7f0000686000)={0x3, &(0x7f00002d0000)=[{0x5, 0x3, 0x80000001, 0x9}, {0x4, 0x7, 0x3, 0xfffffffffffffffb}, {0x1, 0x3fd, 0x1f, 0x6}]}) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) epoll_create(0x5) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$inet(r3, &(0x7f00007cc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf, 0x100, &(0x7f0000c43000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$unix(0x1, 0x5, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c2c000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000db5000)={0x8, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a81000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1ac, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r10, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200, 0x0}, 0x0) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r8]}], 0x1, 0x0}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00003d8000)="2f6465762f73657175656e63657200", 0x44000, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f000003f000-0xf6)="3ffdc85337b4dfd50cff8772a8b7220aef7fbf2bdf2875cccf1efd0ad8f3e05f681bdd4bb3482fa0591aa03021ac7333faff1afcacd4c48757a4c2b0f7e472c4a4c857758bb2344310c2714dfee8df13e4cfd21cc98e62a74952e41d4a04748ad853869d1321e6f50cc036dc44e50d7e0082253d0ccd8fd83aa13c681af09fd4bda57c21daba340b8d24199e76c75f6a76e07176bdd36e136377be9b72ec75af20cf09bedd224cbd6e96575633eaa2636371c6893200db0fd1dc3197f5f1a41acd155dbcd3e3a873d8d5ca3becda0509489ad107e69537f9c4ad1521a698e8b315a32bea1bb4871325e75866b8b28a8e70b86625213c") pipe(&(0x7f000022c000-0x8)={0x0, 0x0}) 2017/12/10 14:28:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e4d000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) getpeername$unix(r0, &(0x7f0000a4f000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000e60000-0x4)=0x1002) pipe(&(0x7f00009e9000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f000059e000-0x4c)={0xea, 0x6, 0x427, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$nfc_llcp(r1, &(0x7f00004e6000-0x38)=[{&(0x7f00004cc000-0x60)={0x27, 0x7f, 0x8, 0x3, 0x0, 0x4, "ecd985ec6ac0f4ed1b0c260f5498c470243c12b3ddaa0c186dca2bcd37301394b330144b8bbf13b4a505ea460542036b66179e4b682031f38fcea0432d2326", 0x2}, 0x60, &(0x7f000070a000-0x10)=[{&(0x7f0000b61000)="adc8acd190dbc01a1b8c482545ecb1a2c4a5cb3a9196515956bea60b49aca0a8db6f95cab445d3db8be76dee7e0710e9f40f048078c0d93ab9a946f35a9c799e6396be1456e184010e49024da3e09deac6bf9113bbfdeaf6a156f42fae438be91d455e1bd59442d9a38d9cc291c3aa2405b3944dba20f04f77b2bd381af028a8f2d7ebf01f5d63d9b49823697f410b395062cb6c85d2f2692673251b399a19c2472e27f8d76e5eaa752a757f5bbfc4edee75b0ccf253bcbe24c0fac3fc6f518e8c50c0d387195e77dc5be9e9998dbc75acb399098f5e06cedfe94bb66cdd8e4d5a0d4fac", 0xe4}], 0x1, &(0x7f00003b8000-0xa0)={0xa0, 0x11f, 0x0, "805fa8d8c5910a530f9b072be2e0b1664778079e0e696e1163c7569d2ef1c4f43ccf0684497d05899547e82873600d8f53e8b1fef394bc26fdf0533ca6e810ea9aec675cbf45dc5592c80a84814d5f9075fd7febffb4dadeece8c8db18ffc81336bb824fd7ebc5094438d9429a82b50d672f9ffde3c29c137557cb4542df498245f111160c97067ace"}, 0xa0, 0x40}], 0x1, 0x8000) vmsplice(r2, &(0x7f0000a33000)=[{&(0x7f000010f000)="ac", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d02000)={0x0, 0x74, "f343ee9269cd55c4e3b240d68f5dc908e02a14c75439fa92e28902734dbbc46395b98d51da3a5a04f4fb5f1b5540a084fd67e7b99216b2243299d1bb9046d8090c5a4138eca55207cadb4581b885a6c67f327d28b8a61cb7be9bcd0c6277494b5adecdf9270fc3a5461082dfe54c174d878194c0"}, &(0x7f0000a3e000-0x4)=0x7c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c45000-0x108)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x9, 0x8001, 0x1000, 0x5, 0x0, 0x401, 0x81, 0x57, 0x6, 0x1, 0x4, 0x8, 0x8, 0x66]}, &(0x7f0000dd8000)=0x108) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000fc3000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "7368613235362d737373653300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$KVM_RUN(r0, 0xae80, 0x0) bind$alg(r4, &(0x7f00001e9000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686132353600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000853000)={0x3, 0x8, 0xffffffffffff8000, 0xfffffffffffffffa}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc7000)=0x14) getxattr(&(0x7f0000e2b000-0x8)="2e2f66696c653000", &(0x7f0000829000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f00002b5000)="00000000000000000000000000000000000000000000000000000000", 0x1c) r5 = accept$alg(r4, 0x0, 0x0) splice(r1, 0x0, r5, 0x0, 0x8, 0x0) 2017/12/10 14:28:31 executing program 1: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4000000000006, 0x6bf, &(0x7f0000b3e000)="0200bd040300", 0x6) r1 = socket(0xa, 0xa, 0x0) r2 = getpid() sendmmsg$unix(r1, &(0x7f0000004000-0x1f8)=[{&(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000003000)=[{&(0x7f0000003000)="7a64f0c6f9ed0c7d3764b19ab5c468837aa1456fa2dd1649ce4de59d91a26b3e38d0abba3ae634d05410e52eff43", 0x2e}, {&(0x7f0000004000-0xdb)="8cb6e024ab31a691c9537a79b0e5348f5991b1fd352aaa1715933e43af216850c2fdb8d7f5b265866f30a0f31013b0a08f4bc3a0bc249119bd801e126d017b71fa7d7a4d06c2e2a732dbd10285d985e9d6d387df59b2461be6a67e887255885c5600b3b7ab72a597e7841bdb8f5d616722a37dd9aa661e000415087834eb0551d67ff4b5a6ed809fafda3e9ae6fca3bbd1d360f8152785a5d618655f931454f915cdb8afb82d95b3fdd11737cd8c7e918c088059f0e7f83555db22e4bb017e1d3ab887b25c71508a6223b6eedd3d661c8a69bb0d285cd4d489a7fc", 0xdb}, {&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000003000)="b955e7ffdcd3ab5aa8d267b018255d12", 0x10}, {&(0x7f0000004000-0xd1)="3837d1f688595f51f03372135b91e0b728ec17c4947b159756acc01191c50d73133f55d2d986cf1390d5010549b4147aa47b63c976b47b535bc461d21c25e05ebd9bfa5d982c226164bc73041d459364a7be41840ebf58e03beb7f7344a065a04d57b274071f4ce50f4f11547d83ab0ce019ee40cc84d4e29d38a926450261c83f579ffa2fa4f2c11272088343928710ec6ee0d2a8fb9fc50905619f050e0c6aea583c6da92dd97fe17643e6b442caa0387784ad37fcb4bf64ac3716a832f2cf472e862610d14c69a387713c010645173a", 0xd1}, {&(0x7f0000003000)="4d33a6eea15165940841aca403415763e068f4915efe52055bf2648a06a742ec10e381ab5a", 0x25}, {&(0x7f0000003000)="ab4aabf8a520ffd296b97d9850f9e3dd1509c43fd68721586c5baa9d4f51f658ef0629b4121f6766e25cbc626461ec5f5b0b35234e97d73beb377251eb7d6148344abc3756898739abab8324d5a7539a1cb370d66b1b170726e25160ff31487eaa53e17d1c1ec549e5cfa295cb44d8add3e6b1ad7d94ec9b0373261fdf525b7a0cb1f26cf5d8013afb24a5522f7a1ab775bea6f1b8e97439bc5b2f558a02a5bdfe7b1a9c29cd6ba7a0eb4e7a5652cbc615f296fe7fd3663d3947646a75ff3d5a2281773d11341be86400b6808a1e8951762be9cb8a96f0423419b14dd67717deca9a97864ae96b4179383edec4249a094f", 0xf1}, {&(0x7f0000001000)="51391261d70ecf72054a86c3bc73782fa90ba12de64ec671474e1f5f4c9297489a8ae245644977e31c18e229b0bda07f1003d655ea4f54dbc6822036184d2b17b40b2a4ba574131b956b0d02788fb916dacbd3f47066830a4165602408f516e029f13752d10995ef745024d35384675ec47b69f7595565bb901200a6966ba51197345da0928fb42791514bc0123b84860463ff2bd9752b689467d61e8815bbe2aa535595c086776e555b797511b8038ae50cd59d78cf3372d0960a64bcbd9eabe9264be38b6ac1bef6b76c146ca50a069f1f4b4d8858b8e8f9aa4a3b3b70b80a9509fe859daa", 0xe6}, {&(0x7f0000003000)="91cdcae4fa2e88b254a722349169ff27cb397b692e4688314b7e99dde3d33005f3a8f98188142bb9f3d81af584b4d0eabf3b4020af2c5ecb06da1d646ea4391d678dd2b9a819e6f385ccd68678e961301ddc", 0x52}], 0x9, &(0x7f0000003000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x7, 0x20004040}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, 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{&(0x7f0000004000-0xbb)="aaa0945c685d5d29b2717e4f1d8b3cbc338873b6a52ebbe22afefcb0613f97f221509a7eb8c19286710b4132db32a9ab5897f080e867100bf6bf900ff19e173857d0b7f3c4454c6840380f0b23e2337f48c0b32c09f65c9f755cd0fa5a742e1abf5450e94f8a7048f455864420880fa1600fcf418d881ad71c69f08b2a4cfb9b92f7d42c6c079aa6ccf94202804f1c7c2adf1594312beb37da5c43649d701fd5655b23a4da6e9b41628badc1f8c019c0557f5e5f99862ff88fc882", 0xbb}, {&(0x7f0000004000-0x28)="c1c8f42f57b7a4f876d1b81a39bba16dc82841ac370f43f5c505cd6b1a5f0d14c0700a8010e02687", 0x28}, {&(0x7f0000002000-0x9)="4ad741aa8efa1a20e5", 0x9}, {&(0x7f0000004000-0x33)="72a90998bb64ea8c82cbf6852d3f330055fa5d24c21d68b99240a9934b06f9c0f725a28b0618e9d6f3848180cef4027687a4f8", 0x33}, {&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000001000)="c006000503d00659c6ac149289f3ab17c4dcb434ef43d5e86277b3b0920809df76d11f4101a53a1d36fe0fc755f0ca0db2f5abfb358024ac2e3266f3b42dfcdd1c1e816278d99337e3024356600321bfbe4d54f873e33ffd818c8c0dcee556b158c2f48d2de421", 0x67}, {&(0x7f0000001000-0x15)="7c279995c98c035b1c05cb336c57087e1d570eca44", 0x15}], 0x9, &(0x7f0000004000-0x72)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}], 0x6, 0x20000810}], 0x9, 0x8010) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000b40000-0x4)=0x0, &(0x7f00004a3000)=0x4) mmap(&(0x7f00008c1000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x80000005, 0x84, &(0x7f0000b42000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000152000)=0x1) r4 = socket(0x10, 0x80000, 0x1000) setsockopt(r0, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da0afb34042f91acc925931f2b75425705aaeca70f2d91c468a4791f0348ddf51b2590a10217a10a5b98f8f00c04ec7bc05cf244f46da16b5bb144797c01024e4314a3b3357c9cb9691cdb9d097fd32150bb8690c10a1ebf579fcb67899f557d606bf974d733d2037d7108ee121d6a7a59d4b447e05117cde474c7c109767c004e1bebe7ca937e69d74cde406d4f9c56d96fb51b3cb0a6b527f30e1a6dc31b9caef5a65f0d234289d14413d58f12bab54a753c", 0xb7) sendto$unix(r0, &(0x7f0000b3f000)="", 0x0, 0x800, &(0x7f000054c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00002fd000)={0x0, 0x483, 0x10001, 0x6}, &(0x7f0000b42000)=0x10) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000b43000)={r5, 0x4}, &(0x7f0000972000)=0x8) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b41000)={r6, 0x408, 0x9, 0x8000, 0x2, 0x4}, 0x14) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000b3f000-0x38)={&(0x7f0000b3f000-0x48)=@full={{0x3, {"efb05920a6bd7e"}, 0x5}, [{"4ab42bac2f2a33"}, {"b87970a90fb87a"}, {"ff7b2334cc5dc4"}, {"9eaed517b6c31e"}, {"d865521bde23a1"}, {"6d7e56aaa00319"}, {"2327822ad280a3"}, {"da5b41073c5987"}]}, 0x48, &(0x7f0000b3e000)=[{&(0x7f0000b3f000-0xfd)="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", 0xfd}], 0x1, &(0x7f00008e2000-0x1c8)=[{0x30, 0x1, 0x5, "8190333f351e68a5ee64dd4879e34fc9357817d2014b3e2c55868f1644da"}, {0xa8, 0x10f, 0x335a, "16753503633510cdac007a55b21a118c05f11c13f6f778f00986ed5e25cd6287751f8c52b3ffee6f0a7654ff186930beb7a962fc262f35db37a22362cc86b673b8424ae2b4005abc91f10151512b6573a1db8d29930d2ae8d7e8972c47bcca5e3cfd9b0f3deb87c9a51595efcb7760446116a61e9e3df239909dfd2fe4f23e7367456839fcd501698eba5141771771338e"}, {0xb0, 0x0, 0x1, "be89d484af7bde261ee97dcb0a5b75d185e8b252518e3515b683f25510034a7f09a3329c6a40aceb0430556e34d422c5176f7c35b87b0cdc58bf133e3dc3220cd41267d6fc68548d349a8bd9bbc1a183cd65ed780a90ce951f75277a2eebe13123fd3b3bd6aecc2b3b86c2aae427d9464e6498726496193f705e0f6b0fb43dd4dcd69f4c780266f89b887c7467a85a084e4b8e5e352449139e44b48bf41acb8e"}, {0x40, 0x115, 0x5, "82cb281514e56a5f3164100a12d8a820b4ccad22fe68f8310c9ee2de32c4154972b3a595b85fc2f36cb0975d866cb5bb"}], 0x4, 0x8010}, 0x8050) mmap(&(0x7f0000aeb000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r1, 0x0) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f00000d9000)={&(0x7f00009a0000)=@un=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000b41000)=[], 0x0, &(0x7f0000613000)=[{0x20, 0x0, 0x5, "146703b29ad6138adeb3"}, {0x100, 0x19f, 0x7ff, "07225ac52accd7095a4eed23dd40033b437f3d865f1c0aba3742509b52d4050d2d47b2d0f3e93c05325e9d3b1d30c7db0c59f8daac77045176587cdf47a7e0578bfdbb5fe51b9033fe4ee87eb832fd5d86de9c994cf3685dd86b2dcba507bcf295c934bb6eeb0c863971128a07ed9238a1cf94ea789eaa9d537004969617ff3f367dbbf241cdd9ac17f50bbb14bfc12dd6fe55529621a1bd9cb43b008d24ccbbb6570a5424345c73e985e9450554f3e63b913043f88d32541ac3818bdcd9696e8de0b5794edf52c01317fb7c092eeb8adf4761c566ededc40a164c22b3427fa9048cde355e147e918302"}, {0x10, 0x105, 0x10001, ""}, {0x18, 0x10f, 0x3, "907e3bf28e7178e2"}, {0xf8, 0x107, 0x80000000, "88ef27337d911c97eb023f900a758a0cec03ec2c0e25ef794ee266c55b52ff831636cf096fa884fcb7de3bb5d159cc206fe59a2d6d2843712ab177714f3a190f012beab982a6c758c74dcae74c836273951e2bfa01398ad01baf867c161ed3a4226e56af898b08d6bc86f3cb83fee17f05dc70b551b347010c765a845295acf772b215c17fa148b72e5da9aa28b819d5a02577d688c844445b6174d738c59f05021f1e9c975f0ab6546c8afe4e191892548a0f069877816eefc2c94d9157a14a87c1b5f459cd99411a7a7c08c42cd1efb8fa08c4b382bb766a3766b2a5a41552d95ca06e0c8403eb"}, {0x30, 0x10f, 0x4e0, "c24993a26420ab410023e08fe196dd7c9990518ed0fb297e4daf"}, {0xa0, 0x11f, 0x8, "20f05929a4b86aa6ea4dd3b5949e435f161c5c69992b6a8e2a9dd2bb097e9786969109af510923bd327fc6737fffe29e15b999cb1565e5e60b8638a6a583085b03914925d2e37e7d4f566e4b9d8b5fd628dccd2fe711bce128a1b44dc5a8399d97934dc45dab59835653c93230fbefe263015740b27bc787a5b163a9fe597ab48ce38847c1040d3dfdfde204"}], 0x7, 0x0}, 0x40) ioctl(r1, 0x8936, &(0x7f0000000000)="5e7b") mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000b41000-0xa)="00000000000000000000", 0xa) 2017/12/10 14:28:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000486000)=0x8) fadvise64(0xffffffffffffffff, 0x0, 0x100000001, 0x2) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000756000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00003d9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00009a4000)={0x7fffffff, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x110, 0x8, 0x5, 0xffffffff, 0x8, &(0x7f0000e02000-0x10)=@generic="58fcc5faef6ef1da663aeb519cfe04ce", 0xd90, 0x1, 0xa816}) 2017/12/10 14:28:31 executing program 0: r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x3e, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xef4b, 0x0, 0x0, 0x0, 0x0, 0x5228, 0x8000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgrp(r1) setpriority(0x0, r2, 0x400000000085) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x80, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_REINJECT_CONTROL(r4, 0xae71, &(0x7f0000d23000-0x20)={0xb3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000fc0000/0x18000)=nil, &(0x7f0000cd2000-0x18)=[@text16={0x10, &(0x7f000070c000-0x2e)="66b9590b00000f32ea0525e1003ed9f30f015f099af5ff6f000f070fae0a360fc79f00002e628400000fba630afb", 0x2e}], 0x1, 0x200840, &(0x7f0000001000-0x20)=[], 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000399000/0x18000)=nil, &(0x7f0000fba000-0x18)=[@text64={0x40, &(0x7f00005aa000)="66ba4300b001eec481a1159300300000c4e37d39dd0bc4c17a2c10f2460f01f865660f38815bb00fc72b66baf80cb84979e58766b82b000f00d866bafc0cecc74424000400000066baf80cb88faecf87ef66bafc0cecc7442406000000000f011424", 0x62}], 0x1, 0x4, &(0x7f0000d27000)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_TSC_KHZ(r5, 0xaea2, 0x7fff) ioctl$KVM_RUN(r5, 0xae80, 0x0) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x203, 0x12, r5, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000030b000-0x8)={0x0, 0x0}, 0x1, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f01000-0x28)=[{0x0, 0x0, 0xfffffffffffffffd, 0x23d0000000}, {0x20, 0x1, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x0, 0x83e7}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x4, 0x80000, 0x1ff) r8 = socket$inet6(0xa, 0x40004, 0x8) bind$inet6(r7, &(0x7f00008c0000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) connect$inet6(r8, &(0x7f00007d2000)={0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000003}, 0x1c) syz_emit_ethernet(0x47, &(0x7f00000a6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x527, 0x0, 0x6}}], {{0x86d9, @ipv6={0x0, 0x6, "f1806c", 0xd, 0x11, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x1, 0xd, 0x0, "abb994b9af"}}}}}}, 0x0) [ 198.936072] audit: type=1326 audit(1512916109.881:4667): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24784 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 [ 198.936092] audit: type=1326 audit(1512916109.881:4668): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24784 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 2017/12/10 14:28:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f000003b000)={@common="73697430000000000000000000000000", @ifru_flags=0x800}) socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000a17000)={0x0, 0x0}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000ac000)=r0, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r2, &(0x7f0000d1a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000352000)=0xe) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00002b8000)={0x0, 0x6, 0x20}, &(0x7f0000f46000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ccd000)=@assoc_value={r5, 0x2}, &(0x7f0000de5000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00008ca000)={r6, 0xffff}, &(0x7f0000d6e000)=0x8) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000221000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={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}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbb000)=0xe8) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f00007a5000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000e0a000)="a60287b38ea2b31ec791ed83cb5ce72a7fe086cf912666c72738d4ae9f3dd39d6cc78a4e1b3ae493e51b59e146a7c26cd1c6acb010bb4f84d66c89615fc55b5b9e13ee772e4a1eb4318c22c393afa62e390647d9fc47397164258b0999901ff90ebbd257967dce27d1ff58f9798410229c335b52ae6892dcebace3d6cd9eec3a96ea03b4ff4b0742b50bee8e43ea", 0x8e, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2000012, &(0x7f00005a1000-0x4)=0xfffffffffffffffa, 0x4) sendto$inet(r2, &(0x7f0000de2000-0x1)="55", 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000d5d000-0x10)={0x0, &(0x7f0000b59000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept(r4, 0x0, &(0x7f000057e000)=0x0) getsockopt$netrom_NETROM_T1(r7, 0x103, 0x1, &(0x7f0000890000-0x4)=0x0, &(0x7f00006cb000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f000042a000-0x30)={0x1, 0x2, &(0x7f0000b4f000)=[@generic={0xfd19f79, 0xf510, 0x30, 0x0}, @generic={0x9595, 0x0, 0xfffffffffffffffd, 0x0}], &(0x7f0000ef0000-0x2)="0004", 0x9, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000de5000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/10 14:28:31 executing program 5: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000dc6000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000aca000-0x4)=0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000755000)=0x0) bind$inet(r1, &(0x7f0000192000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x1000000000800e, 0x1, 0x5) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000040d000)=0x40, 0x4) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000e7000-0x4)=0x2000000000000907, 0x4) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000ef2000-0x4)=0x10000000007ff, 0x4) r3 = socket(0x11, 0x80002, 0x300) setsockopt(r2, 0x80000000, 0x2000f65, &(0x7f0000abc000)="", 0x0) syz_emit_ethernet(0x10d, &(0x7f0000302000-0x111)={@random="06c5454903d7", @random="960021210009", [], {{0x0, @llc={0xfd, @snap={0xaa, 0xab, "f8a9", "2ad379", 0xfadb, "e46efa23a0ccce33fd19555f584f6e73d81ee0b7b447ff806d10e6e2b3471d7c2548462c7b4f9d50ddb5e59e9672154e4144e82979c0a2a321d8202e3b0ea5495e75589f0965f510e2a510a4d0c32c04c8221e6538d5d450890ecf2469670e000b06f32e2e342c9d4116301b5deff5152feb64d544524ca931e5c01ef43a7fd6a57824d316f43c88a448c65bd5ddb829d7339caae2b122ea77dafb385226fbb24a9db4ff23c15863ef36fa2ddb7dee5be6b17343a2e2d24cf492df108c51befd38eee3ab6dd1f9245855f11fb54395d0f441ac9280fe8d76a5d6c584d6b08af33c6551601f90145aea7d07e2e01903444fc87e07"}}}}}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000076d000-0x8)={0x0, 0x0}) r4 = accept$inet6(r3, &(0x7f0000fb7000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000)=0x1c) r5 = socket(0x11, 0x8000000000000802, 0x10000000) bind(r5, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_ifreq(r3, 0x8923, &(0x7f0000b1f000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0xfffffffffffffff8}) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000927000)=0x40000000100, 0x4) setsockopt$sock_int(r5, 0x1, 0x1d, &(0x7f00000c5000-0x4)=0x2, 0x4) write(r5, &(0x7f00004fa000-0x2)="ef", 0x1) socketpair(0x1, 0x4000007fffd, 0xff, &(0x7f00003c7000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f00002f1000)=0x5, 0x4) accept4$ax25(r6, &(0x7f0000d9f000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000528000-0x4)=0x10, 0x800) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000b28000-0x18)=@get={0x1, &(0x7f000061a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x10001}) recvfrom$ipx(r5, &(0x7f0000fee000-0x74)="", 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x43, "f461001d32a9", 0x4000000000000000, 0x0}, 0x10) 2017/12/10 14:28:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000333000)={0x0, 0x0}) r2 = getpgrp(0x0) sched_rr_get_interval(r2, &(0x7f000092b000-0x10)={0x0, 0x0}) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$TIOCGSID(r3, 0x540f, &(0x7f00006da000+0x7cf)=0x0) lstat(&(0x7f0000dff000-0x8)="2e2f66696c653000", &(0x7f000078d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000b7c000)={0x80, 0xc000000000, r4, 0xffc, r5, 0x437, 0x8000, 0x0}) r6 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x20200, r6, 0x2) r8 = syz_open_procfs(r4, &(0x7f0000780000-0xa)="6e65742f61727000") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000b32000)={0x0, 0x2, 0x30}, &(0x7f0000124000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f00004d7000)={r9, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa5, 0xb6e, 0x0, 0x200, 0x84}, &(0x7f0000697000-0x4)=0xa0) preadv(r8, &(0x7f0000eee000)=[{&(0x7f0000e5d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000d5b000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f00000c4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}], 0x3, 0x1c) fgetxattr(r1, &(0x7f00009b9000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f00007be000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44) r10 = syz_open_procfs(r4, &(0x7f0000ca4000)="6e65742f070046a60065616e") move_pages(r4, 0x0, &(0x7f00009c4000)=[], &(0x7f0000b05000-0x10)=[0x24000000000000, 0x4, 0x1, 0x8], &(0x7f000002c000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) mprotect(&(0x7f0000658000/0x3000)=nil, 0x3000, 0x1000000) sendfile(r0, r7, &(0x7f0000014000)=0x0, 0xffff) linkat(r10, &(0x7f000023e000)="2e2f66696c653000", r8, &(0x7f00008ad000)="2e2f66696c653000", 0x400) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e06000-0x8)={0x0, 0x0}) mlockall(0x3) ioctl$VT_DISALLOCATE(r8, 0x5608) msync(&(0x7f0000b19000/0x2000)=nil, 0x2000, 0x4) r11 = socket(0x200000000, 0x6, 0x8000) getsockopt$inet6_mtu(r10, 0x29, 0x17, &(0x7f000026f000)=0x0, &(0x7f0000315000)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r8, 0x40345410, &(0x7f0000783000-0x34)={{0xffffffffffffffff, 0x3, 0x9, 0x1, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r11, &(0x7f0000b5b000-0x27)="26000000420047f1938d000000000000000050f16b8dbdea2e565926454a6803e517c76e328a94", 0x27) r12 = pkey_alloc(0x0, 0x3) pkey_free(r12) 2017/12/10 14:28:31 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6b766d00", 0x4000000000043, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000026000)="2f6465762f73672300", 0x8000, 0x200000) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f000002a000-0x8)=0x400000010) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000020000-0x8)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f000002a000-0x30)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f000001c000-0x4)=0x3254) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f000002b000-0x1)=0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000014000+0x632)={0x10000, 0x0, [0x1d, 0x7, 0xffffffff, 0x0, 0x10000, 0x8000, 0x8000, 0x81]}) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f0000027000-0x80)={[0x7003, 0x115001, 0x0, 0x2000], 0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000014000)=0xffd, 0x4) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f000002b000-0x10)={0x3, 0x121000}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f0000006000)="36660f07b9b80900000f32c4c1c5f151ff9a0018000035010f53b066881feeb9db080000b800880000ba000000000f30c4e241298835680000c4c3190222000f20d835080000000f22d866b81a000f00d8", 0x51}], 0x1, 0x8000000000000002, &(0x7f0000001000-0x20)=[@efer={0x2, 0x1000}, @efer={0x2, 0x7921cf150cd686a7}], 0x2) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x48f, 0x0, 0xffffffffffffffff}]}) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000028000-0x1)=0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000008000/0x18000)=nil, &(0x7f0000020000-0x18)=[@text16={0x10, &(0x7f0000013000-0x57)="640f08ba6100b09dee0f21670f013966b9800000c00f326635001000000f306766c74424008e0000006766c7442402570000006766c744240600000000670f011424b8d0008ee8a3ce7eb8cf008ed066b9480900000f32", 0x57}], 0x1, 0x0, &(0x7f000000d000-0x20)=[], 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000002b000-0xc)={0x10000000, 0x0}) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2017/12/10 14:28:31 executing program 4: syz_open_dev$vcsn(&(0x7f000047d000)="2f6465762f7663732300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fbb000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000335000-0xa)="2f6465762f6375736500", 0x82, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r2, r1, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000013d000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x9, 0xffffffffffffffff, "d62d11bd1b60aa2dd0d2a18e181f3622a2a799c7c81dc795fd606796249f88b1cb92e76cf581a045dec6976a6237b2075e0b8419edbd3ecf71c03152c1dc21aa07024b15f9014783e0a5eaed0922946d"}, 0x160) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000024c000-0x4)=0x0) read(0xffffffffffffffff, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007f4000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000e32000)={0xa, 0x1, 0xfa7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x65}, 0x1c) r4 = socket(0x10000000010, 0x2, 0xc) syz_open_dev$mouse(&(0x7f00002b6000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x5, 0x84000) connect$llc(r4, &(0x7f0000a7d000-0x10)={0x1a, 0x8, 0x100000001, 0xfffffffffffffffd, 0x9, 0x579, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/10 14:28:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f00003a9000)="2e2f66696c653000", 0x1e) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f000023e000-0x8)=0x0) r0 = open(&(0x7f00000d6000-0x8)="2e2f66696c653000", 0x501202, 0x3e) ioctl$TIOCCBRK(r0, 0x5428) r1 = perf_event_open(&(0x7f0000324000-0x78)={0x2, 0x78, 0x100d4e8, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x10000, 0xfffffffffffffffc, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8000000000007) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000e26000)={0x49, 0x2, 0x8}) r2 = add_key(&(0x7f0000da7000-0x8)="6b657972696e6700", &(0x7f000004e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000e03000)="6465616400", &(0x7f00009b1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f7000)="00", r2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000bdf000-0x4)=0x0) ioprio_get$pid(0x400003, r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000097a000-0xb)="2f6465762f6877726e6700", 0x8200, 0x0) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f00007db000-0x28)={0x5, 0x9, 0x7fff8, 0xffffffffffffff54, 0xfffffffffffffffe}) prctl$setmm(0x23, 0xfffffffffffffffe, &(0x7f000027b000/0x3000)=nil) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000083d000)=0x48001, 0x4) socketpair$inet6(0xa, 0x1, 0xffff, &(0x7f0000360000-0x8)={0x0, 0x0}) ioprio_set$pid(0x2, r3, 0x2) lremovexattr(&(0x7f0000326000)="2e2f66696c653000", &(0x7f0000848000-0x35)=@random={"747275737465642e00", "707070305b6e6f646576776c616e312a2d6b657972696e6747504c2b2647504c6d696d655f74797065252100"}) r5 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00005b3000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000930000-0x4)=0xb) msgrcv(0x0, &(0x7f0000000000)={0x0, ""}, 0x8, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x7c000b16, &(0x7f000059a000/0x3000)=nil) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000000c000-0x4)=0x0) ptrace$peek(0x400000000002, r3, &(0x7f0000b2b000)=0x0) msgsnd(0x0, &(0x7f0000155000-0x8)={0x3, ""}, 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00004fc000-0x4)=0x0) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f00008e5000-0x4)=0x0, &(0x7f0000e5f000-0x4)=0x4) clock_gettime(0x1ffffffe, &(0x7f0000391000)={0x0, 0x0}) io_setup(0x1, &(0x7f00002c9000-0x8)=0x0) 2017/12/10 14:28:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c1f000-0xc)={0x0, 0x0, 0x0}, 0xc) r0 = socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fd4000-0x4)=0x0) gettid() fcntl$getown(r0, 0x9) getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a92000)=0x0) getpgrp(r1) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000935000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000561000-0x9)="6e65742f69676d7000") pread64(r3, &(0x7f00005bd000)="", 0x0, 0x20000000000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00001ae000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000041000-0x4)=0xc) fsync(r3) r4 = socket$packet(0x11, 0x0, 0x300) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000e9b000)="2f6465762f6b766d00", 0x800000400080, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000bb6000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r5, 0x1, 0x2f, &(0x7f0000d0c000)=0xfffffffffffffffb, 0x4) sendto$inet(r5, &(0x7f0000e1a000)="08", 0x1, 0x20008047, &(0x7f00008d0000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r5, 0x6, 0x0, &(0x7f0000963000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000312000-0x4)=0x7b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000035f000)={0x6, r5, 0x1}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r6, 0x80045300, &(0x7f0000f66000)=0x0) sendmmsg(r5, &(0x7f0000d15000)=[{{0x0, 0x0, &(0x7f0000903000-0x20)=[{&(0x7f0000b92000-0x1000)="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", 0xb01}], 0x1, &(0x7f000076c000)=[], 0x0, 0x0}, 0x10000}], 0x1, 0x4c080) shutdown(r5, 0x1) getsockopt$sock_buf(r5, 0x1, 0x17, &(0x7f0000eb4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009ca000)=0x6e) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00003ba000-0x8)={0x0, 0x2}, &(0x7f000022a000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000a50000-0x10)={r7, 0x8, 0x6, 0xb1}, 0x10) socket$inet(0x2, 0x2, 0x1) ioctl$KVM_SET_XSAVE(r6, 0x5000aea5, &(0x7f0000ab0000)={"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"}) memfd_create(&(0x7f0000031000-0x9)="2f0000dfffffffba", 0x200000000000800) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000a54000)={0x80, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, 0x200, 0x800000000001000, 0x4, 0x58ecf7f6, 0x0, 0x81, 0x2a, 0x7}) sync() ioperm(0x0, 0x100000001, 0x4000000000000102) 2017/12/10 14:28:32 executing program 2: set_mempolicy(0x1, &(0x7f0000004000-0x8)=0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fe6000)=[{0xffffffffffffffff, 0x8, 0x0}, {0xffffffffffffffff, 0x1, 0x0}, {0xffffffffffffffff, 0x4000, 0x0}, {0xffffffffffffffff, 0x8000, 0x0}], 0x4, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1fffe, 0x84, &(0x7f0000a19000)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000014b000-0xc)={0x2, r0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000fe7000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x7, 0x7, 0x200}, &(0x7f0000fe6000)=0xa0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000fe7000)={r3, 0x3}, &(0x7f0000823000-0x4)=0x6) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fe6000)={r3, 0xffffffffffff0000, 0x6, 0xf1, 0x800, 0x0, 0x5, 0x7, {r4, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb2be, 0x4, 0x3f, 0x800, 0xfffffffffffffffe}}, &(0x7f000091a000)=0xb8) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00009bf000-0x39)="2761dcdc95bd0000000000000000e89beb532c8cdc91bb08c220c4deae47c1826f11ea1341c9d4e7689537ceed009ffb972e3255c10886bff5", 0x39) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f00009d6000-0x10)=[{&(0x7f0000eac000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000001", 0x29}], 0x1) getsockopt(0xffffffffffffffff, 0x6, 0xfffffffffffffffc, &(0x7f0000fe3000-0xf3)="", &(0x7f00001bb000-0x4)=0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 14:28:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000003000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0x5, 0x0) write(r0, &(0x7f0000531000-0x2)="4061", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x4000, 0xc6, &(0x7f0000ce7000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00009c5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d63000-0x10)="2f6465762f73657175656e6365723200", 0x20000, 0x0) r4 = syz_open_dev$mice(&(0x7f0000c2d000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x280200) r5 = semget(0x0, 0x7, 0x220) semctl$GETVAL(r5, 0x3, 0xc, &(0x7f00004b6000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000dd6000-0x4)=0x0, &(0x7f000021f000)=0x4) syz_open_dev$sndtimer(&(0x7f000066e000)="2f6465762f736e642f74696d657200", 0x0, 0x400) unshare(0x28060400) socket$unix(0x1, 0x2, 0x0) syncfs(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r7, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f000034a000)=0x0, &(0x7f00006ff000)=0x4) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r8 = socket(0x10, 0x3, 0x800000c) write(r8, &(0x7f000042a000-0x1d)="1d0000000e04ff00fd4345c0051100000700000008000100030400dcff", 0x1d) read(r8, &(0x7f0000b7d000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0) 2017/12/10 14:28:32 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) pipe2(&(0x7f000027f000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) recvfrom$inet(r2, &(0x7f0000563000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac, 0x62, 0x0, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) mprotect(&(0x7f0000275000/0x3000)=nil, 0x3000, 0x2000004) r3 = socket(0x1b, 0x2, 0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00005bb000)=0x0, &(0x7f00004f2000)=0x4) clock_gettime(0x0, &(0x7f0000460000)={0x0, 0x0}) remap_file_pages(&(0x7f000070c000/0x2000)=nil, 0x2000, 0xb, 0x1000, 0x10010) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000002000+0x2e3)=0x3, &(0x7f0000416000-0x8)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000000)={0xb, 0x1f, 0x9ba, 0x2, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000885000/0x4000)=nil, 0x4000, 0x1000000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) mmap(&(0x7f0000683000/0x4000)=nil, 0x4000, 0x2ffffff, 0x32, r4, 0x0) 2017/12/10 14:28:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) clock_gettime(0x0, &(0x7f0000bee000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000ed2000-0x40)={0x3f, 0x3f, 0x4, 0xfff, 0x2, 0x5, 0x5, 0x5}, &(0x7f0000fdf000-0x40)={0x400, 0x4, 0x1, 0x6, 0x9f0, 0x4, 0x8, 0x10000}, &(0x7f0000804000)={0xed9, 0x3, 0x10001, 0x101, 0x4, 0x23, 0x4, 0x6d15}, &(0x7f0000b8b000)={r1, r2/1000+10000}) syz_open_dev$sndseq(&(0x7f000036f000-0xd)="2f6465762f736e642f73657100", 0x0, 0x204018205) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000a35000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{r3, r4}, {0x77359400, 0x0}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$TIOCSBRK(0xffffffffffffffff, 0x40044591) ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f0000b31000-0x8)=[0x5, 0xffffffffffff3b5b]) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000e9d000-0x4)=0x8001, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) r6 = dup2(0xffffffffffffffff, r5) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) lseek(r6, 0x0, 0x3) pwrite64(r0, &(0x7f0000339000-0x1c)="583046ff49ffbf256380b705dd2de135ced263c0937344709403f52b", 0x1c, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000130000)="4a75c9d3b3408f895ac339c338e928ff421a97424d7de8d9b05842b6498bcb21f70066a6b9baa9e4d2651b1de568e9838b82523a5ee86f546f0465543c73961834bf98d0e84f99a269e22422fd2eea8362b9145473fcf094d7715a00e7ce71f4f76543e5a92fb72af27bd3de2d65a0a67b476325e6e8609c985bedfdbeafa3baae3f581341d41b25bb2d07e30d531b5245f40911001099d9b18a33a7d0e5db22e527efa603af10a4a32078114647be11a29b50041915e454a0b92fd900109d25c28524463e508594807c9deaa347e318d7542ef99f4b57412fbdca34139b37", 0xdf) seccomp(0x1, 0x20000000, &(0x7f0000e4d000)={0x0, &(0x7f0000566000)=[]}) r8 = pkey_alloc(0x0, 0x2000000000003) pkey_mprotect(&(0x7f0000e43000/0x4000)=nil, 0x4000, 0x1000000, r8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000464000)={0x0, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x1, 0x3, 0x4, 0xa0}, &(0x7f00000be000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008c4000-0x8)={0x0, 0x80}, &(0x7f000089a000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f3e000)={0x0, 0xc0, &(0x7f0000b72000)=[@in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x2, 0x1b7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}]}, &(0x7f0000598000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000442000-0x8c)={r9, @in6={{0xa, 0x0, 0xf7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ea7000)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008e1000-0x8)={r10, 0x3}, &(0x7f00000c8000)=0xfffffffffffffd1b) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000819000-0x8)=@assoc_value={r11, 0x7}, &(0x7f0000564000)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f000029e000)=0x1, 0x4) dup(0xffffffffffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000246000-0x20)={@generic="acb1690b4beaea4981e714d1f681aeb8", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$sg(&(0x7f0000a58000-0x9)="2f6465762f73672300", 0xc24, 0x800) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a6d000-0xc)="2f6465762f72666b696c6c00", 0x200800, 0x0) r12 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x400000080000) flock(r12, 0x8) 2017/12/10 14:28:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000acb000)="04", 0x8000000000000007) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000ed3000+0x8d2)={0x5, 0x8, 0x0, 0x2, 0x7fffffff}) r1 = socket(0xa, 0x3, 0x3c) r2 = open(&(0x7f00004db000)="2e2f66696c653000", 0x141043, 0x0) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000aeb000)={[{0x2, 0x7ff, 0x4, 0x6, 0xffffffffffff8000, 0x0, 0x3, 0x6, 0x9, 0xfff, 0xfffffffffffff800, 0x4, 0x100}, {0x3, 0x4a56, 0x5d, 0x2, 0xfff, 0x1000, 0x2, 0x1, 0x5, 0x35, 0x47, 0x6b8, 0xfffffffffffffffb}, {0x0, 0x5, 0x3f, 0x2, 0x10001, 0x3, 0x8, 0x6, 0xb47d, 0x7f74, 0x80, 0x0, 0x8000}], 0x140000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ec6000)={0x0, 0xc}, &(0x7f0000e06000-0x4)=0x8) fcntl$addseals(r2, 0x409, 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00003ec000)={&(0x7f00006e2000-0xc)=[0xffff000000000000, 0x100000000, 0x3], 0x3, 0x6, 0x80, 0x8, 0x8, 0x1, {0x10000, 0x4, 0x3, 0x8, 0x8, 0x6ff7, 0x800, 0x3, 0x8000, 0x81, 0x7, 0x4, 0x10000, 0x4, "90b693dcd5617b08b585b17bf7e8aa4101e8f39ba79d294d6ab623f463bb40a4"}}) fcntl$getown(0xffffffffffffffff, 0x9) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000eae000)="2e2f66696c653000", &(0x7f0000b57000-0x4)="6e667300", 0x2, &(0x7f000000a000)="") syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) fremovexattr(0xffffffffffffffff, &(0x7f000014a000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000da7000-0x11)="2f6465762f7667615f6172626974657200", 0x2, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c63000-0x9)="2f6465762f72746300", 0x8000, 0x0) sendmsg$netrom(r5, &(0x7f0000794000)={&(0x7f0000f82000+0x55)=@ax25={0x3, {"102511d13e675f"}, 0x80}, 0x10, &(0x7f0000d51000)=[{&(0x7f00005f3000-0x1e)="10e12399a93eff728f169462fda4cb2039dd499e1df86e12d5dcbe0580e7", 0x1e}, {&(0x7f0000b7d000-0x2e)="895456f291b2aa65b6f7ba0859233c3760569c82e45c44566d389b5b07b35c3a9ce2228d0a746f283e687c2904f9", 0x2e}, {&(0x7f0000834000+0x612)="6db16de47872850247358791be358fb5d08c9327a578fb2ac8adfe3e1ba3c74b3759d765acfe11a533ba26a7b24792f333fdb9c8f4a0bdaf3ea8b3b1a76170f83dba5576700ef256cf8f9e1936402ef7b42502f302fe4a4bf9e4e29eb754d9d72e2cebad3a8b9c76bd68381b1d9f2bb378e21705d153eea24029f8c3411ed4f18cef105c1a13caa5cb32e5be966ceb2c33f97f462d2ec2da28a3cdf0f4d4504e8269d5bd3d0f7ff55ffb0d544df58d68d0b2aa0e4d0c3322b40c17d9123ccf08024081d4d2ba1de94c63a6150f02306d185cec4bbd33c984b73cd3b63415855cb51d2324", 0xe4}, {&(0x7f0000308000)="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", 0x1000}], 0x4, &(0x7f000091d000)=[{0x108, 0x1ff, 0x899, "6afce7d5824d679a7ea26bf511773a97ddc043ecd8a3ad68b7846d4e36d2c7a12959d9c8a79f67a0fbfb6ec7751bfe3e854db36ea0549192bd6fccc2a528d88f96a165274f08e953a07ad7b69d3b978f79ceb11bbb5300cfe68da0e1b47ab29bf4d05c33526e3597ff5d68483760174f72a595c8148e89ea361801b38ea8a7b2e6b97f7009a8dfc899c0c5ca6aaf57e6366f0000027657cc1f39273c664a8992c613b2c413fc7e3b00c812d0f6d3e080054d0707eaf9dc7b1cf28af7329ea9f91b3be10a3d7b98ffeab67bf7358a612720d5c9b88bf59ce33a95cbc5a548902818959d6d710fda2b51e380ed03f01ac871b935"}], 0x108, 0x4000000}, 0x4010) getpeername$packet(r4, &(0x7f000031d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009c5000)=0x14) sync() ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000005000)={@loopback={0x0, 0x1}, 0x8, r6}) fallocate(r1, 0x23, 0x200000200, 0x44401006) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005b2000-0x8)={r3, 0x3ff}, &(0x7f0000789000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300, 0x0, 0x80000040fe, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000edb000)=0x0) getpeername$packet(r2, &(0x7f0000ef9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000074e000-0x4)=0x14) sendmsg$nfc_llcp(r5, &(0x7f000067b000-0x38)={&(0x7f0000eb5000-0x60)={0x27, 0x85, 0x4, 0x7, 0xd83, 0x1ff, "10f1a13618ccbae458ce765a1cce4100c9d335f32b78a52e38882805050b0b031219d4f64f132a9c0aa09b10105caff0785426b2ea0acf091582400043a2b5", 0x1}, 0x60, &(0x7f0000bc4000)=[{&(0x7f00005f1000-0x50)="79401f2f3f0c3e05774e22a6f693184e462934d757c7f98a59ed04eafca2e6b30b94a0ca7a5e58046d9f6d1a1f649c82cdcbf07a23c71661977dfc3489a00c790ec786007e6ce438ba5babe6de4c67f2", 0x50}, {&(0x7f0000ebf000)="a90838040ada7c37944a1f13015f78ab79c11b1dcfebd177b31b12dc8270f267cc0ce432399509402c85d581607347052d0d0292ca43a160c18c59abc1e5b76a5c23d061e169e1", 0x47}, {&(0x7f000090f000-0x1000)="db680a12556715049673eef54f151bb5c34e2c0148e82288bc879a2a5446bfce21441b85d2cafa1a5b4e30a6c19bd39080435428bb454383f32233dbd27eb7b3c3ae6706ba448b03a311912be03980ba9ab3f85185ad192e750e0306a006c3ddb49065a3124fdfa847ee17a68384c5405d984c97856793a66cc7afef861d7fe2a7d47d2052f084320bf8728ba8df7b0c13b4786a4f8780504b3190418c3e0544c4c544af1f7da1f086a0c85435cdfbded2ca6087ec02266f7282bc2794f1762a9d5e247baa98024b60c70b6b7b24c8db4c3b5bad4892bea24f018125e8578fa76720355be627b83c0703f2bba22740f709aa0214b61df6a59ab0494a729702bf95e307393a0b66bc3a8bb2ebf29b3b0430b67658f41150f0a62ab0a4e76b222dc22f00f13c8ed11c55fd705fdd39b628542625e0ab384b59290b6bd4e2aa4695def7f28bb64f65aa8df1a90b3fb377109e97dd6080dd52c5025311e41630d8a9afbeaf0c7c980286677744627f222bcc8261fbaeb304f116c114a8fcff52fa1f5c2cda4d61589c87d1e56ddd270e4685e7b2df81336bc57a811e230e95497a8c1d706468e3a4ae323a560199560e7e0587667b06047da7c8a216108aa4ae0d1a0d12d79f8c645048166815d575db1baa02f5251d06048606355c6af21e86b968a6c69ab4b2b6312cbd6e661ea8b6227f218be84bbc7ea4b47090a3ff34b0eec7f88717e64d7078a28b79fcb03c5b8bc20ef72bb14273107097b7c3473511ae3c63a862ef190f2e1fdc77a263bffa47a59db497cdfd20c00ab25e3e9ce4b3ba179c9c2b52eeaecb159dca6b2d603c56077b96624fae86b046146fd8d2d6f4245378a8a932c796e1e839f14960fa32e69cf8dbbff7f49f20be0e01a299a83ff14d119ee7cd79ae1e4c65f2bb6997d2e37b63b0549593a4dc90aa05c03f5bdfc10a344fb999c6bf6f698c134903481603143f15c2ea16fcd323413e5da1a01aec3296ed0a8d56e426efb6b9bc940e69ef6bb35aa95c06200bbd10c5589cf3f5bdc27e8016770e8a3691fea7e712d19a93cc1d1f31e93b32067d5d4db0f25cadfae745653b08c85e6e2b5539e4d9cc308fc092580e04e973e0ea2448a091a2b28629213272d54944be7138a2233e6bfdedfa78bf56aa82d7b27d215e9c8bbb4ea1afc6d3107ef4b55dc70da419e0c325aac3c29eb0e26fe55365c6e614dec463fbebeb83cf9d5b1542ebd1c75acb6d11f8540aef019d4417868713e99531cc1d5fa8ccf9cdfc85c6bb75bb7e607fd25f674673367f9206c4074857d0c69d14de67c172553c0be4f84e6981531000f3d3ef5fa111b03a77188572bc9df8603421c0b3d2ee223e8218833a9b86a0dcc3cce76e94919cbd9147fbe8045fb5bce709894c978da70ab4a3a8dda27da280aa397aa5755e014ae3d305b8af21b67d5c4b27b13c8288148eea6541d45fe70601dab2824ec06c3f867027114165c38988da4b9cd269f79b6939bcf6533a1d166dbe5d891f465078d9d04af3cda39442c5246694c012730861b3046fec877c4441decec33aae1ecdfd986acd58b1a44e90b2eda24bd984fe53e787dedfc297513a502609e2163411116b85daa3940e8fdd1c4e5cfd6cde1aad723763ffb64d542c14c2fd5d64c6cb1c46d06ed4f91b45328d7603e29f886d40d1d9a512c3fd26d96ae6e357d5a5eb91943f63d85a25e7f5172768084b4477d05800be6306fef2921abeb98f92e617dda2d6923b3d1f491bb519f80d7b5f156bb09460dabfc94d8eca84edfdec233aaf913352e263bdfe5f6c43aff52ef8c709523c92cbf925fe945f6066c7fe6c9e11610ea77f31008721ed0d4970584ec224ac60decafefad2f37745fff77cc5fdbc74f7ccbbabd6100b2a80dc0935be5e031061499bb5b566dd59f183b3f2fcaf3b683061bd9c7ad9f13cc5132875b6e72b6bc4bf063d8a707f1f727ffb5ade6d7133d2ac2780543904c17a473c54ec7e55cfdcbe7cc6d37a8ccb16c71b531761f260f058c19b4108a3cec389d06ee3ba81790edd13edd9df6bdd5138a19381f75294379f8c27a2c28ad556d16626720000d480112a322693f8ee6c31570ae9888e57e014a8f838ca10f2c38bb25c8e6cdd991891119cbcf2a883fb8d2e8d0d65d973f8ec30a05cdd2cf68bf74339f70733fdfab4a6f263b0d14fcce4c1a5686fdf8ec4f930c359592054123355e93deeb6959ca92d200dc453095ca1da0c15df091f95643d80bae2db7dc4dc8d9e877aa06451994a5e2b814986d0f63b0a80a23208c8106a523312b1040b2e063b068b99a0a905c0a4a37cb3a4bf13d394b53c57527c0525cac6124acbbc45e9f2f547a72d2a26e64496c1f7624a998e8dcdc64ea0c3aa611109999ff25fd7d98f5c7814f6d0dce03ee083e67191fe38ee3be053eb47668eb73c6a9158809d122691d4dfda7317622379dc13b0df38e89b38836b86ae23a639c203af474a699d362497fbc6bae0caf54d64dfd3ef20ef7928abb2ad07ec8b2de1ef801e87dd2cb6fa4e37b3180baf2ec6364812d9e3cce824889c7360d30fccda58c8f8b7d530051c38c8df4d27ff2fb6ec74de0da2c53b011a918c27d7e64d6929796d016a1c3a2181909d7f6f2306ce48ac606ac1c8b0d9360bd3b734fc075c8bee8d35c52433d189f46e9a930a8f50c772126bd22c72da18eca7472936c12bc469c1ed2f6b2157d9e9b73147031f9cba8a8fcab3c2afefb1bb9ef9e5d1bd55a1ec783f53cf4debd0d6afe95e601778e6f3917613c9d63e97e045588d795b17d2c0ab85ba74efd6664b17ab4ea31927bb8a04d87bf7f1940208b2869a97b75d7d9e8df71b8dd4198e5348442be979b34fcfc60e66bdb49717f7ec1f7b7b0cfdf132a25cbf8ed233aa25c18b1ada650c4dcdd2572970aeae4de26f52a53351f1500c9ee440093fe8255c1c848b06365fd247342a0fdf198eab8fa8f4f52037fac6de3769c0fe53a7deb3aa1e3874a33f12ac74fa30f72aa0fbf4898ab00f80e4fa3f3857adfbc0b80d3406885d2760b82edaba71f66a8da2b018b867cb5764e9711c8545c0bc696190ad8850754a44857fcec663c83b800160f97f1c6ec8bd0178374f6c57524a2990160d384444fd3e9f27bc6e7a5d4fef1ed99fc054b194292aeafebf7c4fd061d8388a4a19311cd7ca777fbf594f292c2db9c81dd0186a2c7287474ac26ded383b3032d86cdf2d7854dfe82685a85a9b672e16f3a53df21353422e9ee8f5192dac0ec7c800b95c90e463c3a194aecab287956c271ad116d09ea64d6f6a4f02838e275586b5c8ac2e0400ebd7cddb42c354ab0b402ac4c83a0f1a919ec74604b089714a88beea6e9cd999cd58583927fe5a8cbb97aa655693c031335227e7f279d7ae0d9539ded6b72d0d191b24952048558095d9982a01b980269290a2fc86c56a9065e067fa0d505d4f2a270afbbd84f31dd46037c2b36dffeccf307f035d0192fe78ee3f759706aed8a21035082c813563ce42344ba0892c2c5d8193ad2ed9e48c7432cbe4015b9b3c55d0ebef29e84e8080b481da5de1418c65ae2a7aa60316e5ea1020f0b524b60251fb0d715d9ef4da2a18aa2934cf64cd1e3cf6d2942b7117187553bcb5d906e4b84268bf34b00df26655415bd12f5090e87e15848430fe9f41bacb33f9d25aa37ec9665be3058b40adf01e6c252acc91f80664a1f4d0179def3629a4781709d628f75b7cdd1ba87591c604cbe85fce7bf58de72b6dd1231b18d5710f72a36092885cc2d596405b4701b2c98bcf27c3ccf25925647e45a5720421e0ce8ad400b551a26fbb8a325513845b019ff4d32f94b8ea255ea39c389d3c0dd4db02c61973e70027aaa359f61b8829febf5a9145e62f500cf5c039b53bec2b699403ce64e79e53eb2050dff29df43f892fcd72782081158d5551ba95d7d1f5fec560ddaf07ef2deaab7c06fc950159d8def22d5c066ea94d579aedb502126e5ca868d3f6213b999946c2b20411d76c26e7e6dfc305a4359138200de8973c7f865e329ba6d04f41cd3eb0b2eac7bc12d3365f6b5aa2ee403754931f35bd181acf4be47a0ab5b87dafbe3c5cff2e9095741cb7cb59387411ed74aa8a296f3e9180615bccc3921c8a3cb1def567904332a788df1049ae01f2acc5582467b1cdb67b75bad328aea3bf356727d2f0b1b22ee5a80899ee915318e8736c13a4a09c4345703bcd6cfded11244d5cfe29f334e6732b6ec2f74cc50ee71a237a0703b1c207d477879f5e0253e62d3e16ba4b1584566b4e84f5f677404f72e6bb6f577d5c3996802bc2a2478c114bda44d76a3708b8b2325fca7f376f3048ad0e05748341cf6fe4a005ff17a4b27ad8d051834446bafd31950053a2ce47c81fa63f7843a3502843811c19d69025bb216f8d684bbe5ae43f73280b7e7abc7341c698d5d7dd02885a166dab9dfbb194f388f960d6c244031a494729f1ae5043e9ae7317a4e4522af5beb0127adcd02225b77c90c480ec5190ac5cab10310fc0e1dc94a84b0f66a15b3ab4c878684e90cae36415a1eb22a0a0876520b507602a383f6fe0e8dcd35dc0126f1789ae95c58f14893566a10e2dcf0a48628ad43d921e801942c9a6f5e5cecf547fa988e37e5a7fc108b57a4ed7fc3a5391b828b76472e388be6cf553e03f4e3a4699e7fcdaa43ccff4b37ffb2d6aafc07b8d6deab5e812e114780ce3ba784cd3b17f5f19d4a2a42a8d9e820129012a87344f239973b38e0c3eafaedbbecc957c9ea78def97a8114334b7cdd21e9bbca29e2f63e57675b7465e5e4a83bbc1ee7b17396926397a3d5b9a2eb0bbf5b5b71cdc55eb524c82a88a0cce326aacd7116a83c28bf512f6eebf4b84cbcc380ab9c354480b14f12f0d4fb9104bde1fed367cabeddd70bf73cca351ba1e45c50cb5dca208afbce2af00a17d307037071baa3c1e9e65c59d86376d00755cf88a291a4ae32877233f50b984c8c6e6026afa939c65edc6851b8786105d74702ed5f6187e5672554d3ca2c2318fbf30f008ab24e9f650ed8fdf3663953aed519e5c792ee08d5f815a68ee48dc6b38f9ef37fad6acad8cb2ba47b3120516faeb38527d6f9998bf67793d4ea9a7dc50a55678b0a08889883550d8896ed921c305192943c18cf4def700d5521869c090f16452495e5fe92a41aebfba4d217e6716fcb51a8b6db3866ab2d3487fb2dfdbfd20a095bab7338007652a1dd42ccf5289309c41d7650d52095414b8366703eed4f310ba26d399e46ec63660bd769b776a301d931542fb26aa51b1860ba17b2ebda79fdc7a617a9dba44af6aa960773f7474525062d32dcdeea9af4cfa4f11e4c886ee49da2cc5c0f89a48f7cc494948b3389316563fad97fc8767f71c2e5c6cda118a10abe0f6bfc0e6182007d8d27be1d1908f11459ffdb117c81ea6447d16c0af5f6fe9456a3cf547ea7d777d430d4626bf4143393781c945d9c7cd54cebcf0d00621d1ef4221a3e5d4bc10b25d569e7d53b2043241b1409ac3bb112c451716e658787d0825dbdad1a411220c1c408c1ece0209d9ed5714f697d19c61998a4bd17502ed3ded12a03e5477730d5061dc2721ca1def06571a7b19b82912db7d2e47fc31be750c9b41a1fc26fc6a1ed1c1f28fcc5cc403fdcae43ceda61bd4e6fa26f10c0e2c7b644ce4cbefe2a5d02be9b25d57f957b765f007c658f5b52faaaa204c63bbe595b8c2019f9e0c46d3dcb10090a80c2f75d1d5e9c9554785599527d225c992022c8b07bbfa339b6de97ab1a01e40ec4de9a67ba2", 0x1000}, {&(0x7f0000393000-0x43)="b3e8ec3bcc2fe304c34f9e008ca6bad90f4bd979b9cd6de15f3497a30140442a0fb12152dea826fe06e4cc5fd82ac83febc5c71fa02862986fe08896eda0718e47a729", 0x43}, {&(0x7f00003c4000-0x41)="20d126514c1a97b6735f87580b68a63643c0eced8d44162fc319a5afb665a0115ca9a9d7b25b84c29d4ee49b86fd548cdd8dfe1f4f5df6b855d7c253a7783ca7f2", 0x41}, {&(0x7f0000e14000)="97588abebeb254049b16f31490bdfa1035133ced2c45ef44ab8a9f890e2583ebe2b0407d79c1b3e5171f2c4aa2c281ce4b8a48180e2dd8bfcb1a259a84c408b9db466224c8c8389f0cd7bad5051034a8d0c1bab77ca614e3980b4a86cce3fdc4c544653b0c8e28d7dcb94206d5179ca722517d99a167eba4ea2b0d3f7a39c47cb805394f0ef9fcd2ad739b984f9d8b8260fe94b4a67f8d667ba72c64ec4a88f762a3c777918b4022866edce98e3497a35076d572ff97e7237e87008f6ec01c535fd7363abd3bf834460a3f776bce63db4715e249ccc2475ded20c0376a319a8b3d", 0xe1}, {&(0x7f0000871000-0xe6)="382fe5eb2376fda66f4c55c9bf1fd4dda7a13a619a9eb17ca6fc730c07dbf49459b9d76bae16b4d862ecc7f0d007c7e48e2fd53f271621adfd862e041646c7199c043b435c3beba8afcebc58b22ebb66d453236c97a058f2245ef56d5465081584f33ae5d34eac60423700d778219ad564794009fdb64024e1f59b608e177b7fa3dfc8d4f8f1a2a1c9f7eab751746787f274bca7a824aba642865a7fa977f159cddbacb18402f5aae46e9d0469f535a4b2bed34d11a8de237a3c83f0a6a1e31b50625045fd73e946e0afc9876d5a79be1748de81a1785778af48446fb6c2c0e93d63c614a1c1", 0xe6}, {&(0x7f0000a2f000)="120269a140bc83e50acb1e25a77226218e9c163aa4a69285c3c277ae5baa3c5e40e30505e53f14b24afba1c6e55b121de9604736761681c2f7883e230aeda39d84a4d677c39adaa892ff62cf", 0x4c}, {&(0x7f0000eaf000-0x77)="29122f8ac472962c15a366c32c4a47aac5fd2db9ae60e5ec33ee472d726c0a3c4db5b8bb6031b06ab7efb6e9dcb3cd2fa80c80522ce53e6c65998241d98f8b9636d4eed9ff8f341d8e733a341709d74dba5c6bc44f69675e0716258caca82b35cb351b6c0a93e8f24ae72d748e10a297b8a4c91898f6d1", 0x77}], 0x9, &(0x7f0000e5f000)={0x28, 0x10f, 0xfffffffffffffffe, "cb4afe3da72347f8ffe86d9accca56e60aa5f4"}, 0x28, 0x8000}, 0x4841) r7 = fcntl$getown(r0, 0x9) r8 = syz_open_procfs(r7, &(0x7f00006d7000)="6e0900000000020000") getdents64(r8, &(0x7f0000799000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x228) openat$rtc(0xffffffffffffff9c, &(0x7f0000f1b000-0x9)="2f6465762f72746300", 0x3, 0x0) 2017/12/10 14:28:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000031b000-0x8)="2e2f66696c653000", 0x800, 0x100) sendmsg(r0, &(0x7f0000843000-0x38)={&(0x7f0000a90000)=@nfc_llcp={0x27, 0x6, 0xdc, 0x2, 0x8, 0x0, "b86541df3810f1d0391bef093772e451520e9d3e7310173df6f49a5c835b32de7ebba5307593e294daebe24a9040ba6b9ecc59facb250c54c8ce965d64e3ff", 0x1}, 0x60, &(0x7f000083e000)=[{&(0x7f000010f000-0x44)="3bcb4e799dfab0b3166bc8c2694b78a106f7c87501ea2893357e0d8941f869fdfba7c37ba21adbb779ff6f46d299dd3078560f710a2ff9c6d564743aaf97c3618e617cdc", 0x44}], 0x1, &(0x7f0000704000-0x318)=[{0x50, 0x12f, 0xffffffffffffffff, "27b19b350573bc49f0f5c1085d66aa56a715e7fd9dec900aa347a2335346e3016051f5d089e2ab6215f6c9d72f4a36f85a01b3bacf6a09bdad"}, {0xf0, 0x10d, 0x4, "ac67f21651d0c2a71a67d521fc81bd0541d41c65ee41359f3b09a2697dd909bad8f45225120c2df9751ab913904dbd7752aef484fbfbaaad649710f4222658bbe36d20dc69b23003ef8defdd9ab862aeaa1f30c22317934874893ba7d9e406fb954f8b33a08b2437504944814409067cd2b85154637d0ac32997182a7afb0d5d118e9498e212ecdedd9a4a3d85bd798c9ff4559e79495d377feb0f8820f32e83d39cea4fa33966966b2cac241700ae14d647e5dd539d178d6badca87021aec24ad4bc222b3e85c15ac73abd6080d88e3705444fbad7ce2f9b0dc7d78"}, {0xc8, 0x29, 0x9, "e3968f125e21437a2aa3f0db834c717e2a07bd79a38ce26d37b82ab5637a792e304acc1004fe14e2b29b39414d59594d08cf9d3c97ce6f823fdb614e1b8bb171d51c02e18825e1245a22d216a2506e7642a3ce7111d36c5e5d360e143b7513c59cc58d73dd45873f4d3ddd4309e05df3d63451b1dff7f4100b08f916ac8181bc1e6055523abc14c288904ad8ee07f0757fc43529208360714e407961240b5ff1a2f01bdb678d0dc5d67f6990ef0c503e77"}, {0xd0, 0x139, 0x8, "460b9321f873148343d4b3dd1e7e5711827c2275d044bd8aedb0677872919ea9c4895d50a5150762060db4c150781cd74d4180412f3c2a547faa6f539a84b0a2be27cd436af44f7cd6e054d488f0b5c20fd03ffc64ea922e5373ec82bf574eadc5c0b44e3ef4c0d2772dd0dfaed1b344e1a51941ca2869717eab3903879ffb8b2ff555b7bff75e76b224946b5b13497ea9f14edef855d77c53d759aec3cfbd38c8df797fb8ad3bfdcf25cca2d6671ae4abe04b54130f07512f85"}, {0x40, 0x111, 0xffffffff, "b67e4eb88700f375ce1049cd331170c2f2be9b5ff4a439eecb42683f2a141afca3793a4fe23414ae2ec5932756"}], 0x318, 0x4}, 0x1) r1 = gettid() r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000099000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00006e4000-0x1)="c9", 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000058e000-0x4)=0x0, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000bfd000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f000098d000)={0x3, 0x0, &(0x7f00005eb000)=""}) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f000039f000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_pts(0xffffffffffffffff, 0x24000) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f00002f3000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = syz_open_procfs(r1, &(0x7f0000f23000-0xe)="6e65742f636f6e6e6563746f7200") ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000fa8000-0x1b)="0000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000f38000-0x4)=0x0) remap_file_pages(&(0x7f0000973000/0x2000)=nil, 0x2000, 0x2, 0x7, 0x0) getpeername$packet(r4, &(0x7f00001c1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e7b000-0x4)=0x14) sendto$inet(r2, &(0x7f00007bd000)="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", 0x5b1, 0x0, 0x0, 0x0) sendto$inet(r2, &(0x7f0000b05000-0x3)="0d003a", 0x3, 0x1, &(0x7f0000035000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000058d000-0x4)=0x100, 0x4) sendto$unix(r2, &(0x7f0000b11000)="6417804f6d444373aae05377158566a93850f1697bd1135b6bc5847f2cccb3ba35e4c377d4f378f7323da9e4d988fb44b9ddf2b4df", 0x35, 0x800, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b44000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r2, &(0x7f000041d000-0x4f4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f4) semget(0x0, 0x4, 0x200) openat$cuse(0xffffffffffffff9c, &(0x7f0000ca3000-0xa)="2f6465762f6375736500", 0x1, 0x0) io_setup(0x0, &(0x7f000098c000-0x8)=0x0) io_destroy(r5) sendto(r2, &(0x7f0000964000-0x94)="269fbf38c5a5d0fe27e40c4d383e44785f76844fa5a2139b4d9f3a8e81d6f51650d678cd11aa984fca093e226b6551f61427bf5ba7024c73726d29da1474acefb9925bb8a6172c959ab0225c32f0b3b9c661c3925d5f9be5ac50ba34db42ac6f8dc4362a8170fc5bb746d5d9b85732f440f1dcf299ec84fff83ad894702f9a6c1a8a0435629649f2dab2d731fee7fdf2fa59d342", 0x94, 0x20000084, &(0x7f0000cac000-0x58)=@alg={0x26, "6861736800000000000000000000", 0x0, 0x0, "6362636d6163286663727970742d67656e6572696329000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) [ 199.838911] netlink: 9 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/10 14:28:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000878000-0x1)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000438000)={0x8001}, &(0x7f0000914000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004b7000)={0x0, 0x0}, 0x8) r0 = memfd_create(&(0x7f0000ca8000)="776c616e316e6f646576626465762c657468316370757365745e7b00", 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000df5000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000bd1000-0xc)={r1, 0x47fffe, r0}) pipe(&(0x7f0000cad000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00008d1000)={r2, 0x80000, r3}) mmap(&(0x7f0000000000/0x969000)=nil, 0x969000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x802, 0x0) write(r5, &(0x7f0000faf000)="1f0000001e0007e5ffffffff0700007700000041536b8d9339080001454aa5", 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(0xffffffffffffff9c, 0x0, &(0x7f00004a9000-0x1)=0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000529000-0xb8)={0x0, 0x8, 0xffff, 0x2, 0xf1, 0x7, 0x6, 0x80000000, {0x0, @in={{0x2, 0x1, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x1, 0x40, 0x20, 0x496}}, &(0x7f00002f5000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f0000a2e000-0x6)={r7, 0x9}, 0x6) r8 = syz_open_procfs(0x0, &(0x7f0000f90000-0xb)="636f6d6d00") lseek(r8, 0x2, 0x1) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000df3000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3f, 0x609, 0x3, 0x1}, &(0x7f0000f82000)=0xa0) mmap(&(0x7f0000000000/0x95d000)=nil, 0x95d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f00002ad000)={0x21d, 0x2000}) add_key(&(0x7f00007ca000)="7565728400", &(0x7f000095a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e62000)="", 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) writev(r9, &(0x7f0000be6000)=[{&(0x7f0000fcf000-0x3b)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000fa0000000000000007e9ff0006000d0005a2", 0x3a}], 0x1) userfaultfd(0x80000) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000ca0000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c65000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000b3c000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r10}, 0x14) socket(0x3, 0x17, 0x40000000003) [ 199.879187] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2017/12/10 14:28:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe2, 0x0, 0x1124, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000358000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000542000)=0xe, 0x80000) getpeername$unix(r0, &(0x7f0000d7f000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000aad000-0x4)=0x8) perf_event_open(&(0x7f000063b000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000932000-0x4)=0x0, 0x80800) socket$inet_tcp(0x2, 0x1, 0x0) open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x11, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000a7f000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fed000-0x8)={0x0, 0x0}) r2 = getpgrp(0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x832, 0x91, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)="2f246367726f75706c6f00", 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0xfffffffffffffffe, 0x0, 0x7f, 0x0, 0x0, 0x0}) epoll_wait(0xffffffffffffffff, &(0x7f0000de0000)=[{0x0, 0x0}], 0x1, 0x20000000ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000a80000-0x38)={&(0x7f0000000000)=@llc={0x1a, 0x15, 0x81, 0x2, 0x2, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="25850e28b8e79998043dd2fade9fc2fff69601105a8f31a085dbc27e4f59293f4e36f46a52af8aa1733eb749e901f68a1cf411346248870abead88fc60ff10aaf86db3ac6c8c3c385c9b0c8a86dfd2cb9b71e2737793b33e2535968040ba6305ab006c6628f3f5ee03e66abf9a787b476b404411db0a43ab61cff7a05cd33973f9bc69c6cf04ab74617a4ec0b45a3931a266add74e7997fabf665401ea2bcef56a2a162e0229be904a8f04af919b7ad7d492a62a586b771485d0ac7d", 0xbc}, {&(0x7f0000001000-0x1e)="a94b151d9c1e0d273e8406e3ced68c8c566fb4a0aabc62f898802108e4c2", 0x1e}, {&(0x7f0000001000-0xd0)="19bb84013a82d8c72f602818df2fd7f8b3246a9451d84b3e7e09f68822abcb6a6905898e79af482a647ea6bfbb387bc689a540827a7e2292f908313369a7ca975ac0dbe6b30546598abc8ae592f5f998180e112e5d39db394de82d572b22f272021ea2c9bff506c288976225505955f38beaee0d83ade0830dca43e22b466805463b1194f575158cf11a314b6172a1468d2c9ae8d6f869f2c33fb0e6b2e52c69083cf06de7b4de2bbd3bcfc2fc57f370f16484813138c554267251ffad6890fbcdb58ce821615c6bd4426f01c9cee012", 0xd0}, {&(0x7f0000a7f000)="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", 0x1000}, {&(0x7f0000001000-0xf7)="16752e10591b21e1f70c1c1b039f9a10b6bfc93680dd81f38beb66979662f9576dae1a99858420369c35ed886fd6afbd141092e7e91a852efd92fb973638d86d8350879b19b229da726c1d7d26e2651eb43140a6ef3c4068408601444a0cf4d5ec3fd0d36f68f6a65a7f29811d6320b706ed805993c150dc833ec1b86fca2b4ecba4de7767672413c972760338f91fcc7ce2db5a071c0341534d53dd38488ca6904b4ca153958bb6bcadad1ef61e2dae5d974499e06877f4f97abe89df11eb58a73fd7f3400a02a3a4d8d83de3fea52d5c20793977a8b1154be4990dac9b024a742efb90c40577d838b6b2211ee737705df2dd1c57d67e", 0xf7}], 0x5, &(0x7f0000a7f000)=[{0x68, 0x102, 0x1, "3ce618889d2ce3b4564aec30e2ae54d1ce214e2acf61049e27829f53ac6fb3fb8cb783de476fd344b579591ea4fb194e817687332ec17c123f2b0d2497286e471787fc098c5d65c030d36671759bb1837d32"}], 0x1, 0x4000}, 0x4000004) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000004, 0x100000000032, 0xffffffffffffffff, 0x4) r4 = userfaultfd(0xea264325faf02415) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x40050, r3, 0x2) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00005ae000-0x18)={0xaa, 0x1f, 0x0}) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f000011e000-0x10)={&(0x7f000050f000/0x800000)=nil, 0x800000}) r5 = syz_open_dev$sg(&(0x7f0000bbe000-0x9)="2f6465762f73672300", 0x8020, 0x121000) ioctl(r5, 0x227b, &(0x7f0000002000-0x1)="06") fcntl$setstatus(r5, 0x4, 0x2800) read(r5, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000a80000/0x1000)=nil, 0x1000}, 0xffffffffffdffffd, 0x0}) getpriority(0x2, r2) [ 199.970790] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 199.993309] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2017/12/10 14:28:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xf) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000fe5000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000a2c000)="26000000130047f42001b1dc59002200160b140902000000000001fff8000133050003000d0001", 0x27) mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000002, 0x88080b, 0x11) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000498000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="5a52dae9e3b9d912e8f8e4e83284bec6"}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4000004, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000078b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000d03000-0x4)=0xfd, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) getsockname$inet6(r1, &(0x7f000005e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005ef000)=0x1c) write(r3, &(0x7f000079d000-0x27)="240000002e00030014b2f40700000000000000000b000100ff05ffff0800000600f100009b3e6e", 0x27) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000904000)={0x0, 0x6, 0x10, 0xd028, 0x0}, &(0x7f0000c50000-0x4)=0x18) 2017/12/10 14:28:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000c51000)="2f6465762f6b766d00", 0x1002000000101, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000401000)="2f6465762f7573626d6f6e2300", 0x5eaa, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000c46000)={0x7, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpid() r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x6be, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f000039d000)=0x0, &(0x7f000058c000-0x4)=0x4) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f00008ad000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r2, r4) r7 = dup3(r3, r6, 0x0) recvfrom$inet6(r7, &(0x7f00004e7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x10000, &(0x7f0000026000)={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f00008d9000)={0x100, 0x1}, 0x2) perf_event_open(&(0x7f0000644000-0x78)={0x4000000002, 0x78, 0x2e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002fd000)=0x250, 0x4) open(&(0x7f0000eba000)="2e2f66696c653000", 0x400, 0x4c48edb56b48bf7a) r8 = socket(0x15, 0x80005, 0x0) getsockopt(r8, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)="00", &(0x7f0000000000)=0xf000) getpeername$inet(r4, &(0x7f0000c11000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000576000)=0x10) ioctl$sock_proto_private(r8, 0x89e8, &(0x7f0000a14000-0x1c)="a1830b02d013239d54770880c3cf110f57ce2f345d1cb4826dc4c827") perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x965, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000d9c000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000020000-0x4)=0x10) prctl$getreaper(0x1b, &(0x7f0000202000-0x8)=0x0) r9 = syz_open_dev$usbmon(&(0x7f000014e000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x1) ioctl$KVM_SET_NR_MMU_PAGES(r9, 0x9204, 0xf0b1) 2017/12/10 14:28:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00009f2000)=0x8001, 0x4) socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r2, &(0x7f000032c000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005eb000-0x4)=0x10) bind$inet(r1, &(0x7f0000015000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f00008f3000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x5e, &(0x7f000000a000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x50, 0x0, 0x0, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x1b, 0xffffffff, [@empty=0x0, @broadcast=0xffffffff, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x100000000]}, @rr={0x7, 0xb, 0x81, [@broadcast=0xffffffff, @multicast1=0xe0000001]}]}}, @tcp={{0x1, 0x0, 0x42424242, r3, 0x800000, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000b92000)={0x42424242, 0x42424242}, 0x2005, 0x8) syz_extract_tcp_res(&(0x7f0000011000-0x8)={0x42424242, 0x42424242}, 0x8, 0x1ff) syz_emit_ethernet(0xed, &(0x7f0000016000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x20000000000008, 0x80, 0xc8}}], {{0x0, @ipx={0xffff, 0xdb, 0x7, 0x15, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, {@broadcast=0xffffffff, @random="65d07b002725", 0x100000001}, "1507b9e938922eef0d320c1d37a34448020bd9c4b8ddf3dc5cb82e6da07b818fed76da812094825b6c2f95cfcd535a2f707ced1ce1f18d63bae8cd6f06da5bbf1dbea5db68e4310f6c213447ec8b4527208c32a084405e3e38bf9c33dc81fd01e5c279664a59bc5cb4ec01dd9f48b84ddee18e5ab2a22f6438e12a3186d814b00ec2cffc5871784815c9fa1988285230ce733d39b8c1bad01d518cbe7c60fa4d6ab75e0f213be19b91130790c6ad0610cf9d8be2aedcf5bb635dfef2b7"}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000007000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8, 0x2a, 0x0, 0x0, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x1, 0x0, r4, r3, 0x10000, 0x0, 0x5, 0x10, 0x400000000000000, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) r5 = accept$inet(r2, &(0x7f0000892000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065e000-0x4)=0x10) bind$inet(r5, &(0x7f00006d4000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000)="2f6465762f73657175656e6365723200", 0x10000, 0x0) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72746300", 0x200200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r7, &(0x7f0000011000)="2e2f66696c653000", r8, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x2) linkat(0xffffffffffffffff, &(0x7f0000011000)="2e2f66696c65302f66696c653000", 0xffffffffffffffff, &(0x7f0000001000-0xe)="2e2f66696c65302f66696c653000", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 14:28:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000eb2000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000f60000)=0x0, 0x4) getresuid(&(0x7f0000d01000-0x4)=0x0, &(0x7f00005ca000-0x4)=0x0, &(0x7f000043f000-0x4)=0x0) fstat(r0, &(0x7f0000612000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00005bb000-0x8)="2e2f66696c653000", r1, r2) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000045000)={0x0, 0x0, 0x0}, &(0x7f0000b0f000-0x4)=0xc) getpid() fcntl$getownex(r0, 0x10, &(0x7f0000c62000)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d3a000)=0x0) gettid() ioctl$TIOCGSID(r0, 0x540f, &(0x7f00006d2000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000dc2000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c9e000-0x1)={0x0, 0x0, 0x0}, 0xc) r4 = syz_open_procfs(r3, &(0x7f0000594000-0xa)="6e732f6367726f757000") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000b8a000-0x90)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, @in6={0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3e0511c4}], 0x90) setns(r4, 0x0) r5 = socket(0xa, 0x802, 0x0) connect$inet6(r5, &(0x7f0000453000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) timer_create(0x0, &(0x7f0000b5e000)={0x0, 0x36, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000676000)=0x0) clone(0x100600, &(0x7f00005a9000-0xfc)="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", &(0x7f00009f9000)=0x0, &(0x7f0000dee000)=0x0, &(0x7f000089c000-0x57)="f913eccd867b7ac4636351f3e2e587be8da9871ca490d0803374514ed567fc761beb6efdae2bab87fcac456ec5a51cb2651a444a8404d02df8ade493a7e96278959891f39ad0940004dd86e58574ccb01aeb6b7f318c50") timer_delete(r6) sendmsg$nfc_llcp(r5, &(0x7f0000a1a000-0x38)={&(0x7f0000921000-0x60)={0x27, 0x1, 0x0, 0x800000, 0x8, 0x0, "1814ff5680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff0004", 0x100}, 0x60, &(0x7f00003df000)=[], 0x0, &(0x7f000002f000-0x18)={0x18, 0x29, 0x2, "00"}, 0x18, 0x4}, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000946000)=0x0) 2017/12/10 14:28:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "6d69636861656c5f6d69630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) pipe2(&(0x7f00001f1000-0x8)={0x0, 0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000038e000)={0x800, 0x81, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000886000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000832000-0x4)=0xc) ptrace$setregs(0xf, r2, 0xfffffffffffffffa, &(0x7f0000908000-0xe2)="51076dea9bb6798663861077662d949450f2d441d67565b1a7835d1130f56c7b42a0804575a01abfe04b0c77a2cb17ad385b93a0a087387dee913d95c7d54708a09ed479ada2ff45901d7cb26fbf8c965b8de99e4b6022f0a6441fdbf89dca64b161b452d730d697100270aa49f42f2486e3fb27a88306e5159a0f398dd1151d8f4d3f28694a8e5f16521b56865ffe877dc9f5267f88f3343982603abe85564c5a5e102f4467188b4c2d191df8b0129da7e69762a9cdd8e87690c6f9cee06fbfe7699fc0b4678fcfba37117dbb6a971afa6f5faef80f39f81235bef5a2f41ad8d3f8") r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f0000af4000-0x38)={&(0x7f0000af3000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000413000)=[{&(0x7f000099e000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000af3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f0000af3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f0000af3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f0000593000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5, &(0x7f0000af3000)="0000000000000000000000000000000000000000", 0x14, 0x101}, 0x10002) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r4 = accept$alg(r0, 0x0, 0x0) r5 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000ece000)={0x0, 0x0}) vmsplice(r7, &(0x7f0000ba5000)=[], 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe8000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686135313200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) vmsplice(r7, &(0x7f00001c4000-0x20)=[{&(0x7f000099c000)="75bef6929df257b770bfa1b8ff1019375eed6e45cc253ec6528904125eff937fa8adcde4d14721c4d1099ae4fde9160c0903d90bf08436dbc819526adc7d140ab85c4c80dadfb490d8985a3089c543ba5905e2a3a9d3e02e574ebd2bd8a7b3ba55f24b424b7073b681b1a075822fbe67344ffd6066655142af73465d291ecf002e18bdb22ef66b37588385b2c75fbe575f98ffdfd63574c390db74b6929e727eb0df76454f5cea7f37380ca100f69d9d8b81751db0d6a74b83d16e90cb587f97853566a3a97c9b91ae5fa5b3ef1cb27ec6f70526bdf10eb15982e126941ec84d", 0xe0}, {&(0x7f0000dab000-0xd8)="362692111c3ac5b195db0bd84c09c90b43434757750e696c220f5033d1d6c8c062173733049c1217bcca16aa03a4be9448a20864d4fd510b4494286e7027d05e8be832743c250703a5e20e4fd7e30eeebdd184f625a56720948a36537ef60a800226f5f6317d111a36354e3579c0369903174fc7b7d5201ee7941df6a8c03c072b73a22cf1ac06fe889b716a713ec64e0108ca7f2f0f3e58a637e0fe90ad20a224e41244e2e45e75f0c543cbecae438ac0a70ac8a5e22ad4d18d287424895c605be27466b0cf7aab63b88a503afc7d9e4ce035f06cb4e859", 0xd8}], 0x2, 0x8) accept$alg(r3, 0x0, 0x0) splice(r6, 0x0, r5, 0x0, 0x8, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) sendmsg$alg(r4, &(0x7f0000af2000)={0x0, 0x0, &(0x7f0000378000-0x50)=[{&(0x7f00005bf000)="28a1", 0x2}, {&(0x7f0000634000-0xd1)="a8849d0a69803b723838984b5f0c8fbe6bf9551721a2f1c309fb7d393db84ff75fab57ae592c655e8304ce67d4ba60cabadf3b4d79c34fb1eba356764b4ac44c1eab2c06196922d4145dbbf8c70c32640b2d8ab8485f9f96431f8bc3e9d4e0905533c79683b321482f6ec4bfdb3792fb3e0443392e3206ae6bba3a2c2e2ef935b200bcdf7da35352127d3697b4e28874e92d93c9b238383c959b14f0005911b898d7eb218b48a16dde9a415bd8653281293ad27ee9f797c06dbdcc80982d0f856fae6aa016b9f5191fbca3beb359a0dd25", 0xd1}], 0x2, 0x0, 0x0, 0x4}, 0x20000000) 2017/12/10 14:28:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = dup(r0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000a82000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c2000)="2f6465762f73657175656e63657200", 0x40, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000057e000-0x4)={0x0}, &(0x7f0000d38000-0x4)=0x4) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00000eb000-0x4)=0x0, &(0x7f0000a00000-0x4)=0x4) writev(r0, &(0x7f00001b9000)=[{&(0x7f0000be1000)="290000001800ff0900000000080000020a0100000000ff06800000000d0009000900001902000000f6", 0x29}], 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000af000)=0x0) bind$nfc_llcp(r2, &(0x7f0000b98000)={0x27, 0x1, 0x1, 0x7, 0xb29, 0x400, "d94702c3bf584c513a7efdfa343470cf050e5ecdc6c0f82de9651ddb3e0de5b9ebba78192936b5753e0877a454ea357dedad82af536b26982e6bd318dfccc9", 0x5}, 0x60) 2017/12/10 14:28:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000267000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00008b7000)=0x10) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sync() r1 = syz_open_dev$usbmon(&(0x7f0000814000-0xd)="2f6465762f7573626d6f6e2300", 0x40, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xcc25, 0x1, 0x0, 0x1}, &(0x7f0000ff1000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ffd000-0x10)={0x0, 0xbb61, 0x7f, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000fdb000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002f5000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x200000000080000) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 14:28:33 executing program 3: r0 = perf_event_open(&(0x7f00002a7000-0x6f)={0x4, 0x78, 0x1, 0x1, 0x4, 0x8, 0x0, 0x6, 0x10, 0x9, 0xffffffff80000001, 0xfff, 0x7f, 0x10, 0x0, 0x4, 0x1, 0x7ff, 0x0, 0x4, 0x6, 0x7fffffff, 0x7, 0x2be0174f, 0x6, 0x3f8, 0x0}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x400000033, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000002000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, r3}, 0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x807ff) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000fe5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ebb000-0x4)=0x8) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000059b000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f00004c5000)=0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x80000, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000fe6000-0x20)={0x5, 0x0, 0x2, 0xa00000}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f00007ee000-0x10)={r7, 0x2d}) ioctl$TCSETAW(r6, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000b40000)={0x0, 0x0, 0x0}, &(0x7f0000fe7000)=0xc) perf_event_open(&(0x7f0000fe7000-0x78)={0x7, 0x78, 0xffffffffffffffff, 0x4, 0x1, 0x1, 0x0, 0x400000000000003, 0x20, 0x5, 0x1, 0x92e8, 0x200, 0x9, 0x0, 0x4, 0x0, 0x8, 0xfff, 0x8000, 0x75, 0x8, 0x1, 0x3, 0x5, 0x101, 0x0}, r8, 0x8, r4, 0x4) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = syz_open_pts(r6, 0x0) readv(r9, &(0x7f0000fd6000)=[], 0x0) ioctl$TCXONC(r9, 0x540a, 0x2) ioctl$TCSETA(r9, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r9, &(0x7f0000fe2000)=[{&(0x7f0000fde000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xe74}, {&(0x7f0000482000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}, {&(0x7f0000fe1000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}], 0x3) 2017/12/10 14:28:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00008f7000-0x8)="2e2f66696c653000", 0x20403, 0x80) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe3, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x80000040fe, 0x8000000000000, 0x0, 0x80000000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80000006, 0x0, 0xfffffffffffffffd, 0x2, 0x2, 0x480, 0x1, 0x1, 0x0}, 0x0, 0x2, r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00001ba000-0x10)={0x0, 0x100000, 0x0}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00002c9000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x5, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0}, r4, 0x43189b76, r3, 0x0) perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x401, 0xfffffffffffffffd, 0x0, 0xfe, 0xfffdffff, 0x49, 0x80000000000, 0x0, 0x0, 0x0, 0x6a0ebb2c, 0x2, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x5, 0x8) setsockopt$inet6_tcp_buf(r5, 0x6, 0x4f45d72ded1fa1ef, &(0x7f00001a4000-0x2c)="6f9a826d2f770b28d4ff00299519352a98c564ffbfb51ed5ec8b1af7ab0ec5d709e836ad0800000000000000", 0x2c) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000716000)=0x0, &(0x7f0000097000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r3, &(0x7f0000d2e000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000d4000)={0x0, @in6={{0xa, 0x0, 0xf3f9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80000001, 0x8, 0x8, 0x2}, &(0x7f00000a6000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000215000-0x101)={r6, 0xf9, "002bbf16b2a840932a0bc80f05808f58ad92c4df41992e1b8f49613d355cb26a1494531e269db63c59dbcd07e7a4acf54540b0ce31245e4b2dbe08a12f85acbbb53c32177f2d44a4634d62cbcf67fb51d73672033470e790d915b595bbf65a8999c4a06c537131427701e6ffa6898fba95f6bb08b41cebcb1a5932787c5fed43f2661cfbbf601af722c992af3edbe2b1615cd73b709cf9d8a9bf258a2e28e83d267d5a79512b4d6d7df9c9b9b078780c1e2f16a6b98d61b7baa84764473145fcdcd36c636082cc0d7b7ab94b0a12444031651177bb007c18566ca9474e0c51db98a6806aadb88beb207f5709e8dce121ce3f7f4a642c7b3dfb"}, &(0x7f00002fe000)=0x101) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000d9e000-0xa0)={r7, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x853, 0x7, 0x0, 0x81}, &(0x7f0000272000)=0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000914000/0x1000)=nil) r8 = socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$addseals(r8, 0x409, 0xffffffffffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) setresgid(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r9, 0x6, 0x13, &(0x7f0000b46000)=0xfffffffffffffffd, 0x4) 2017/12/10 14:28:33 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000ace000)={0x0, 0x78, 0xfffffffffffffffd, 0x8000000000000000, 0x12, 0x0, 0x0, 0x1000000002000003, 0x10100, 0x0, 0x24, 0x0, 0x4000000000, 0x4, 0x0, 0xffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x0, 0x9, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = socket(0x8, 0xa, 0xdf) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d6b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fcc000-0x4)=0xc) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0xa) r4 = dup3(r3, r3, 0xfffffffffffffffc) r5 = userfaultfd(0x80800) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000b40000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r6 = gettid() mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000fcc000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5473, &(0x7f00000f8000)=0xffffffffffff7fff) process_vm_writev(r6, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)="00", 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)="00", 0x1}], 0x1, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f000042f000/0x3000)=nil, 0x3000, &(0x7f0000fcb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000fcc000)=0x0) prctl$setptracer(0x59616d61, r6) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f000002a000)="2f6465762f73657175656e63657200", 0x581000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r8, 0x4040aea0, &(0x7f00001ed000-0x1c)={0x20000001, 0x100, 0x9, 0x0, 0x7, 0x9, 0x5, 0x10000000004, 0x0, 0x200000a98, 0x81, 0x1, 0x0, 0xb2, 0x6, 0x4, 0x800, 0xfffffffffffffe00, 0x1bb}) fcntl$setsig(r4, 0xa, 0x12) close(r5) mount(&(0x7f0000198000-0x6)="2e2f62757300", &(0x7f0000fca000-0x8)="2e2f66696c653000", &(0x7f0000e26000-0x7)="64657670747300", 0x0, &(0x7f0000fc9000-0x2)="cd5f") mlock2(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x1, 0x35, r0, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r8, &(0x7f0000fcd000-0x24)="c9c1b1f2e038f6e9422a74e1f22377e1a197ce0c2bc1fdce26dd18ac4be24a695f4e0be7"}, 0x10) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000fcf000-0x58)={0x26, "68617368ffff0200000000000000", 0x206, 0x2000803, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/10 14:28:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000076c000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x200000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xd, &(0x7f00009c4000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000022000)=0x1, 0x4) r2 = memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$urandom(&(0x7f0000af2000)="2f6465762f7572616e646f6d00", 0x0, 0x80000) pivot_root(&(0x7f00005a5000)="2e2f66696c653000", &(0x7f000027d000-0x8)="2e2f66696c653000") splice(r5, 0x0, r4, 0x0, 0x100000000, 0x0) splice(r3, 0x0, r2, 0x800000, 0xfffffdff, 0x0) sync_file_range(r3, 0xfea1, 0x1, 0x0) sendto$inet(r1, &(0x7f0000022000)="", 0x0, 0x20000002, &(0x7f000053f000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f000074e000)={&(0x7f0000ed7000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007b7000-0x90)=[{&(0x7f00001f0000)=[{0x1004, 0x0, 0x0, 0x0, 0x0, "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"}], 0x1004}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000f91000-0x5c)={{0xa, 0x0, 0xfe, @loopback={0x0, 0x1}, 0x81}, {0xa, 0x0, 0xcc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, 0x79a, [0x8, 0x0, 0x9d, 0x3, 0x8, 0xff, 0x3, 0x7dd]}, 0x5c) dup(r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f000070e000-0x1b2)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "6a567e", 0x12e, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x7e, 0x6, 0x0, 0x4, 0x17e74000000, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x31, 0x4b69, 0x4, 0x2, 0x0, 0xaa75, 0x3}, @hopopts={0x2f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x1f, "3c7301cb982e282b6fb14efaa4ade0b0ae6f34cddb8c76be1717e933f06506"}, {0xc9, 0xe, "180c9688ee872f3dbaa7fb833c1b"}]}], @dccp={{0x0, 0x3, 0x4, 0x1, 0x9, 0x0, 0x0, 0x1, 0xff, "bfeb2d", 0x7, "ec3545"}, "3b0e0f5bd9b21b9270ee7a62a5304504c26263b60faecf7388d93b7a57fe364d449e2a2f4646c55a7c164ace4976399257ed54ef99b23a30ceb2b4c4d72c014f4d160f904f034b75174cce597d34a0bcc741743e4cafe5a2c3c1a23f33ea9da8a2cb5e52ae08559cf6708b3d9f5eb8582212219a3ff97b652f35d31de2bc4250736a6792659f5e328d319167fb935bded480c16df25f0cbdeebc9800c95c"}}}}, 0x15a) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_flags=0x7}) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f0000d55000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r6, r8) timer_settime(0x0, 0x0, &(0x7f0000590000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000651000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000b55000)={r9, 0x0}, &(0x7f0000e8e000)={0x0, 0x0}) fcntl$getflags(r2, 0x401) dup(0xffffffffffffffff) fcntl$getflags(r5, 0x20000000406) epoll_create(0x3) 2017/12/10 14:28:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000653000)="2f6465762f76637300", 0x2000, 0x0) accept4$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) socket(0x10, 0x2, 0xc) r1 = syz_open_dev$sg(&(0x7f0000dff000-0x9)="2f6465762f73672300", 0x7, 0x100000000040ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000273000/0x2000)=nil, 0x2000, 0x8, 0x40010, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0xfffffffffffff63d, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000734000-0x4)="2f6465762f696e7075742f6576656e742300", 0x4, 0x2) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000512000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b53000)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00006be000-0x18)={0x0, 0x4000080000000, 0x30, 0x8, 0xffffffffffffff7f}, &(0x7f00000bd000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000d10000)={r4, 0x8, &(0x7f00008a5000-0xd4)=[@in={0x2, 0x3, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffeffff}, @in6={0xa, 0x0, 0x5d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @in6={0xa, 0x2, 0xef, @loopback={0x0, 0x1}, 0xfff}, @in6={0xa, 0x2, 0x837, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x3, 0x1ff, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0x49ec, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f0000b6e000)=0x10) perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0xfffffffffffffffe, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1000008000fe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00004ed000)="2f6465762f72666b696c6c00", 0x4282, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000020e000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$getname(0x10, &(0x7f00003c1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xeaf000)=nil, 0xeaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ff8000)="2f6465762f70746d7800", 0x20000, 0x0) fremovexattr(r6, &(0x7f00008a2000-0x14)=@random={"757365722e00", "73656c662f26267d776c616e3000"}) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r6, 0x5406, &(0x7f0000eb0000-0x8)=0x6000000000) listen(r5, 0x400000000000000) syz_emit_ethernet(0xc5, &(0x7f0000d75000-0xc5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb7, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0x0, 0x3, 0xa3, 0x0, "0b297b9ca7d84295566f29d3a988a93826e515a95bb8aa491328a1e11f554bc52ba7c19cfe5ab6bd19a2b53fcd367a84df8d107dc6943866782b08299a2deb038247e2091c500c2e978c0e7f0e71f0c6ff3f708aa9de1aa8e70f902d76d1b8e23c7e1d5d00ebdf43c22e72de43d0b24d6904dacd32ef898c1a53209b05ac4fbd67fcbdd166c9a3b61086abe9628297720f7113a85e1a45cdc078b5"}}}}}, 0x0) 2017/12/10 14:28:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x400000000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0xfffffffffffffffc, 0x5, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7fffffffffffd, 0x5, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0xc) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffff, 0x51e, 0x0, 0x0, 0x0, 0x4, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) r2 = accept(r1, &(0x7f00003a2000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)="2f6465762f696e7075742f6d6f7573652300", 0x7fffffff, 0x242) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000371000-0x4)=0x5, 0x4) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x1000000010, 0x7, 0x80000001) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000798000)=0x9, &(0x7f0000148000)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r5, &(0x7f0000a70000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b80000-0x4)=0x1c) socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x2, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000acd000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000d8d000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000d0a000-0x5c)={{0xa, 0x1, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, {0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x100000000, [0xffffffffffffff05, 0xffffffff, 0x6, 0x5, 0x8, 0xa9, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x1, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r3, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000769000-0x18)={@loopback={0x0, 0x1}, 0xe, r7}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000b9000-0x4)=0x0, &(0x7f00009e3000-0x4)=0x4) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000b10000-0x5c)={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, {0xa, 0x1, 0x9da6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0xfa98, [0x0, 0xffff, 0x80, 0x7, 0x73, 0xffffbffffffffffe, 0x6, 0xffffffffffffba56]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) syz_open_dev$mouse(&(0x7f0000915000)="2f6465762f696e7075742f6d6f7573652300", 0x4, 0x42) bind$netrom(r5, &(0x7f000013f000)=@ax25={0x3, {"f58ff10e9bc31c"}, 0xfe000000000000}, 0x10) setsockopt$inet6_int(r6, 0x29, 0x43, &(0x7f0000f83000)=0x1, 0x4) 2017/12/10 14:28:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x1, 0xcbe9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0xfffffffffffffffc, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b16000-0x4)=0x0) r2 = syz_open_dev$vcsn(&(0x7f000069a000-0xa)="2f6465762f7663732300", 0x80000000, 0x4001) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000230000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000cef000)={r2, 0x3, 0x401, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = getpgrp(r1) setpriority(0x0, r4, 0x85) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) memfd_create(&(0x7f0000f12000)="2f6465762f6b766d00", 0x1) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f0000965000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) syz_open_dev$usbmon(&(0x7f0000efd000)="2f6465762f7573626d6f6e2300", 0x40, 0x10000) r7 = open(&(0x7f000038f000)="2e2f66696c653000", 0x2000, 0xff) ioctl$RNDZAPENTCNT(r7, 0x5204, &(0x7f000041e000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000679000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000922000-0x4)=0xe8) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r6, r8, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000574000)=[@text32={0x20, &(0x7f00006bf000)="b935010040a0a0b847100000001622d022d00000000f3052c76dfef3ab66b86f00d9bcd1e0e0ea0000f67ab2b2f6e02ec1e8050f3235001000000f01dffc66e955e9550f2924f80f20d835080000000f22d8650f070f01b102000000", 0x5c}], 0x1, 0x10, &(0x7f0000dce000)=[], 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r8, 0x4068aea3, &(0x7f00007d8000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x7ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000937000-0x78)={0x5, 0x78, 0x7, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x10, 0x1, 0x3, 0x8a, 0x10000, 0x8, 0x0, 0x3, 0x2, 0x1, 0x4, 0x402, 0xe, 0xa9b7, 0x7, 0xc84, 0x2, 0x400, 0x0}, r4, 0x7, 0xffffffffffffffff, 0x2) syz_kvm_setup_cpu$x86(r6, r8, &(0x7f000038f000/0x18000)=nil, &(0x7f0000e5e000)=[@text16={0x10, &(0x7f000081f000)="f2ded9ea00010c000f009d00080fa2baa100ed3ef23e660f019d0000baf80c66b8abd0518266efbafc0cecba210066b87fa304ea66ef0f017c366660", 0x3c}], 0x1, 0x0, &(0x7f000098d000)=[@cr0={0x0, 0x0}, @dstype0={0x6, 0xc}], 0x2) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000988000)={&(0x7f0000398000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0xcc9000)=nil, 0xcc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x0) [ 200.793036] [ 200.794690] ====================================================== [ 200.800988] WARNING: possible circular locking dependency detected [ 200.807379] 4.15.0-rc2+ #215 Not tainted [ 200.811405] ------------------------------------------------------ [ 200.817687] syz-executor1/25003 is trying to acquire lock: [ 200.823273] (&sb->s_type->i_mutex_key#10){++++}, at: [<00000000e651fa7d>] generic_file_write_iter+0xdc/0x7a0 [ 200.833306] [ 200.833306] but task is already holding lock: [ 200.839242] (&pipe->mutex/1){+.+.}, at: [<000000004b245915>] pipe_lock+0x56/0x70 [ 200.846836] [ 200.846836] which lock already depends on the new lock. [ 200.846836] [ 200.855115] [ 200.855115] the existing dependency chain (in reverse order) is: [ 200.862700] [ 200.862700] -> #6 (&pipe->mutex/1){+.+.}: [ 200.868302] lock_acquire+0x1d5/0x580 [ 200.872593] __mutex_lock+0x16f/0x1a80 [ 200.877341] mutex_lock_nested+0x16/0x20 [ 200.881889] pipe_lock+0x56/0x70 [ 200.885741] iter_file_splice_write+0x264/0xf30 [ 200.891166] SyS_splice+0x7d5/0x1630 [ 200.895366] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 200.900605] [ 200.900605] -> #5 (sb_writers){.+.+}: [ 200.907428] __schedule+0x24e/0x2060 [ 200.911632] schedule+0xf5/0x430 [ 200.915486] devtmpfsd+0x420/0x4b0 [ 200.919516] kthread+0x37a/0x440 [ 200.923796] ret_from_fork+0x24/0x30 [ 200.927994] [ 200.927994] -> #4 ((completion)&req.done){+.+.}: [ 200.934203] lock_acquire+0x1d5/0x580 [ 200.939429] wait_for_completion+0xcb/0x7b0 [ 200.944242] devtmpfs_create_node+0x32b/0x4a0 [ 200.949227] device_add+0x120f/0x1640 [ 200.953515] device_create_groups_vargs+0x1f3/0x250 [ 200.959017] device_create+0xda/0x110 [ 200.963315] msr_device_create+0x26/0x40 [ 200.967865] cpuhp_invoke_callback+0x2ea/0x1d20 [ 200.973023] cpuhp_thread_fun+0x48e/0x7e0 [ 200.977667] smpboot_thread_fn+0x450/0x7c0 [ 200.982389] kthread+0x37a/0x440 [ 200.986244] ret_from_fork+0x24/0x30 [ 200.990442] [ 200.990442] -> #3 (cpuhp_state-up){+.+.}: [ 200.996040] lock_acquire+0x1d5/0x580 [ 201.000326] cpuhp_issue_call+0x1e5/0x520 [ 201.004960] __cpuhp_setup_state_cpuslocked+0x282/0x600 [ 201.010810] __cpuhp_setup_state+0xb0/0x140 [ 201.015618] page_writeback_init+0x4d/0x71 [ 201.020338] pagecache_init+0x48/0x4f [ 201.024627] start_kernel+0x6bc/0x74f [ 201.028914] x86_64_start_reservations+0x2a/0x2c [ 201.034158] x86_64_start_kernel+0x77/0x7a [ 201.038890] secondary_startup_64+0xa5/0xb0 [ 201.043693] [ 201.043693] -> #2 (cpuhp_state_mutex){+.+.}: [ 201.049550] lock_acquire+0x1d5/0x580 [ 201.053839] __mutex_lock+0x16f/0x1a80 [ 201.058220] mutex_lock_nested+0x16/0x20 [ 201.062769] __cpuhp_setup_state_cpuslocked+0x5b/0x600 [ 201.068530] __cpuhp_setup_state+0xb0/0x140 [ 201.073339] kvm_guest_init+0x1f3/0x20f [ 201.077800] setup_arch+0x17e8/0x1a02 [ 201.082088] start_kernel+0xa5/0x74f [ 201.086290] x86_64_start_reservations+0x2a/0x2c [ 201.091531] x86_64_start_kernel+0x77/0x7a [ 201.096250] secondary_startup_64+0xa5/0xb0 [ 201.101056] [ 201.101056] -> #1 (cpu_hotplug_lock.rw_sem){++++}: [ 201.107443] lock_acquire+0x1d5/0x580 [ 201.111728] cpus_read_lock+0x42/0x90 [ 201.116017] lru_add_drain_all+0xe/0x20 [ 201.120485] shmem_add_seals+0x3df/0x1060 [ 201.125120] shmem_fcntl+0xfe/0x130 [ 201.129235] do_fcntl+0x73e/0x1160 [ 201.133262] SyS_fcntl+0xdc/0x120 [ 201.137205] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 201.142452] [ 201.142452] -> #0 (&sb->s_type->i_mutex_key#10){++++}: [ 201.149189] __lock_acquire+0x3498/0x47f0 [ 201.153826] lock_acquire+0x1d5/0x580 [ 201.158126] down_write+0x87/0x120 [ 201.162156] generic_file_write_iter+0xdc/0x7a0 [ 201.167314] do_iter_readv_writev+0x531/0x7f0 [ 201.172297] do_iter_write+0x15a/0x540 [ 201.176670] vfs_iter_write+0x77/0xb0 [ 201.180957] iter_file_splice_write+0x7db/0xf30 [ 201.186115] SyS_splice+0x7d5/0x1630 [ 201.190316] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 201.195553] [ 201.195553] other info that might help us debug this: [ 201.195553] [ 201.203747] Chain exists of: [ 201.203747] &sb->s_type->i_mutex_key#10 --> sb_writers --> &pipe->mutex/1 [ 201.203747] [ 201.215164] Possible unsafe locking scenario: [ 201.215164] [ 201.221186] CPU0 CPU1 [ 201.225817] ---- ---- [ 201.230453] lock(&pipe->mutex/1); [ 201.234047] lock(sb_writers); [ 201.239809] lock(&pipe->mutex/1); [ 201.245920] lock(&sb->s_type->i_mutex_key#10); [ 201.250642] [ 201.250642] *** DEADLOCK *** [ 201.250642] [ 201.256668] 2 locks held by syz-executor1/25003: [ 201.261385] #0: (sb_writers#6){.+.+}, at: [<00000000eaf16e15>] SyS_splice+0x1117/0x1630 [ 201.269679] #1: (&pipe->mutex/1){+.+.}, at: [<000000004b245915>] pipe_lock+0x56/0x70 [ 201.277712] [ 201.277712] stack backtrace: [ 201.282184] CPU: 0 PID: 25003 Comm: syz-executor1 Not tainted 4.15.0-rc2+ #215 [ 201.289506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.298825] Call Trace: [ 201.301383] dump_stack+0x194/0x257 [ 201.304984] ? arch_local_irq_restore+0x53/0x53 [ 201.309624] print_circular_bug+0x42d/0x610 [ 201.313913] ? save_stack_trace+0x1a/0x20 [ 201.318029] check_prev_add+0x666/0x15f0 [ 201.322055] ? copy_trace+0x150/0x150 [ 201.325822] ? save_stack_trace+0x1a/0x20 [ 201.330064] ? check_usage+0xb60/0xb60 [ 201.333927] ? __lock_acquire+0x6e9/0x47f0 [ 201.338151] ? perf_trace_run_bpf_submit+0x206/0x330 [ 201.343221] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 201.348290] ? perf_trace_run_bpf_submit+0x206/0x330 [ 201.353360] ? perf_tp_event+0xae0/0xae0 [ 201.357388] __lock_acquire+0x3498/0x47f0 [ 201.361501] ? __lock_acquire+0x3498/0x47f0 [ 201.365794] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 201.370950] ? trace_event_raw_event_lock+0x340/0x340 [ 201.376105] ? check_noncircular+0x20/0x20 [ 201.380307] ? check_noncircular+0x20/0x20 [ 201.384509] ? find_held_lock+0x39/0x1d0 [ 201.388537] ? check_noncircular+0x20/0x20 [ 201.392738] ? lock_downgrade+0x980/0x980 [ 201.396852] ? __free_insn_slot+0x5c0/0x5c0 [ 201.401160] ? find_held_lock+0x39/0x1d0 [ 201.405189] ? check_noncircular+0x20/0x20 [ 201.409390] ? lock_downgrade+0x980/0x980 [ 201.413505] ? avc_has_perm+0xd0/0x680 [ 201.417361] ? lock_release+0xda0/0xda0 [ 201.421311] lock_acquire+0x1d5/0x580 [ 201.425079] ? generic_file_write_iter+0xdc/0x7a0 [ 201.429889] ? lock_release+0xda0/0xda0 [ 201.433831] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 201.439681] ? avc_has_perm_noaudit+0x520/0x520 [ 201.444318] ? rcu_note_context_switch+0x710/0x710 [ 201.449222] ? __might_sleep+0x95/0x190 [ 201.453165] down_write+0x87/0x120 [ 201.456672] ? generic_file_write_iter+0xdc/0x7a0 [ 201.461482] ? down_read+0x150/0x150 [ 201.465165] generic_file_write_iter+0xdc/0x7a0 [ 201.469802] ? file_has_perm+0x1ee/0x5d0 [ 201.473831] ? __generic_file_write_iter+0x5b0/0x5b0 [ 201.478900] ? bpf_fd_pass+0x280/0x280 [ 201.482754] ? __might_sleep+0x8c/0x190 [ 201.486696] do_iter_readv_writev+0x531/0x7f0 [ 201.491160] ? vfs_dedupe_file_range+0x900/0x900 [ 201.495885] ? rw_verify_area+0xe5/0x2b0 [ 201.499913] do_iter_write+0x15a/0x540 [ 201.503768] ? rcu_read_lock_sched_held+0x108/0x120 [ 201.508751] ? __do_page_fault+0xc90/0xc90 [ 201.512952] vfs_iter_write+0x77/0xb0 [ 201.516720] iter_file_splice_write+0x7db/0xf30 [ 201.521360] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 201.526435] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 201.531158] ? __sb_start_write+0x203/0x290 [ 201.535449] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 201.540640] SyS_splice+0x7d5/0x1630 [ 201.544326] ? compat_SyS_vmsplice+0x250/0x250 [ 201.548874] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 201.553857] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 201.558581] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 201.563307] RIP: 0033:0x452a39 [ 201.566464] RSP: 002b:00007fb40a747c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000113 [ 201.574146] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452a39 [ 201.581383] RDX: 0000000000000016 RSI: 0000000000000000 RDI: 0000000000000017 [ 201.588618] RBP: 0000000000000586 R08: 00000000fffffdff R09: 0000000000000000 2017/12/10 14:28:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80002, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000085a000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8a22, 0x81, 0x401, 0xffffffffffffffd5, 0x1f}, &(0x7f00001f7000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e29000)=@assoc_value={r2, 0x1}, &(0x7f000025b000)=0x8) bind$alg(r1, &(0x7f000025c000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "78747328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000029e000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000435000)={0x0, 0x0, 0x0}, &(0x7f0000313000)=0xc) fstat(r1, &(0x7f000006a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000817000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003a2000+0x8b0)={r3, 0x9c, "16150bd6ae7257989c72edaff20eb5f7183b1ac91c41cd70e94b98b1890bc3d6a9a9efb4e93e8e25ed13465836ec53b598870bb30b8dae66157ddb06b6f50911be72c4cf3faabff7295b1109c1c12e0e09730dc30cf32511db79f5e5c3997a255877447684b99ae9eafaa8c4449bc8b0c052c9f62221dace865a71a02296097ceae21c2a62f18dc36ecb068c28f22d0c26e49d70b99d5d91cb277a23"}, &(0x7f0000234000)=0xa4) setgroups(0x4, &(0x7f00001ed000)=[r4, r5, r6, r7]) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000120000)={0x0, 0x0}, &(0x7f000052b000-0x4)=0x8) r8 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r8, &(0x7f0000505000)=[{0x0, 0x0, &(0x7f0000f56000-0x10)=[{&(0x7f00001eb000)="7830517bb4edf2e0b47f226db95b2525bce0280d723beec1343d39f7bed6a7d261985bd6897ce5810e6e9d015f53e500c0674c42a7c1140d60e6e869ac39fd106a3307a07a01d02a226217f0cb85c832c893e238016a960e02fe5ff48e7b1d6e97eaa03fee398adce9ba166bf1d0160881457ee59450639e9c8e73894df294e51c237bf99b89d0f3f1da968fcea673ab03da39bdf53e9e460563720318d769dc64f902df17001f99d9b3f4570818f6dc45f9969709737ff062e397beb19ee70a080169c4079a3c74af61664092fb087d0999b7ebb9389f93063d509558daa841f0a68f197175a81e37db754740298e88", 0xf0}], 0x1, &(0x7f000092e000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x30, 0x80}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d22000)=0x0, &(0x7f0000e00000-0x4)=0x4) recvmsg(r8, &(0x7f0000370000-0x38)={&(0x7f00005a7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f00005a6000-0x50)=[{&(0x7f0000417000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f00000d5000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f00002ed000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f00005a5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f00005a8000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}], 0x5, &(0x7f00003f7000-0xbd)="", 0x0, 0x0}, 0x3) 2017/12/10 14:28:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000cf6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000676000)={0x0, 0xae, "1675c8cb0fc2bbff679d0fdd365d5d2fb507fb6f9626da3f8ae881dac9f628e2e203d0165e8982bcc266a4c78c2653edbe728861aec0609d253a9b6f7b6427b90e85738a60f535fe5fe2cabaf6c2b3a35d9b15ea123f183d9e7354f1d3c7e520eaf9e9bc5fbdc884a47d5de15e5c39675838579b748f1ba69e8ed8bf7b3bef3bec94354a6ca92fcde5bbdb7531c0e792776ba434a93075426fe9a51fd2cf09d8c6b2c23c20584a9b16ecffcf19f2"}, &(0x7f00001cb000)=0xb6) lremovexattr(&(0x7f0000269000)="2e2f66696c653000", &(0x7f0000727000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") syz_emit_ethernet(0x66, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="0038c0285e8f", [], {{0x86dd, @ipv6={0x200000000000000, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x1, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) 2017/12/10 14:28:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f00001d1000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f2c000)=0x1c, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000080a000)="2f6465762f73657175656e6365723200", 0x6, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept$inet6(r0, &(0x7f00001db000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bc2000-0x4)=0x1c) ioctl$void(r0, 0x5451) r1 = syz_open_dev$loop(&(0x7f00003e3000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x1, 0x14, 0x1a, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x41006f45, 0x8]}) inotify_init() ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00004e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000491000-0xc)="2f6465762f6175746f667300", 0x20fffd, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000b90000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000877000-0x4)=0x37) perf_event_open(&(0x7f0000879000)={0x1, 0x78, 0x31ff077f, 0x1, 0x401, 0x200, 0x0, 0x1, 0x1000, 0x4, 0x80, 0x82c, 0x7, 0x8, 0x0, 0x8000, 0x2, 0x9, 0x3d80000, 0x1000, 0x9f5, 0x9, 0x7, 0x0, 0xfffffffffffffffd, 0x4, 0x0}, r5, 0x100, r2, 0xbe3fdfd922daa702) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000f17000-0x8)={0x8, 0x8, 0x9b7, 0x7, 0x3ff}) r6 = socket(0x20000000011, 0x2, 0x2fc) prctl$setmm(0x23, 0x7, &(0x7f000027e000/0x3000)=nil) setsockopt(r6, 0x107, 0x2, &(0x7f0000cb5000)="24", 0x1) 2017/12/10 14:28:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d46000)={0x0, 0x1, 0x3, 0x100000000000000, 0x3, 0xffffffffffffffff, 0x33}, 0x1c) userfaultfd(0x80000) perf_event_open(&(0x7f0000cff000)={0x2, 0x78, 0x4, 0x10001, 0x20, 0x0, 0x0, 0x1, 0x100, 0x1, 0x1ff, 0xcda, 0x8000, 0x4, 0x0, 0x4, 0x4, 0x86a, 0x1, 0x100, 0x8, 0x7fff, 0x7, 0x6, 0x417, 0x9d, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffffff, 0x8) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00001ed000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bea000-0x4)=0x8, 0x80000) r2 = dup2(r0, r0) perf_event_open(&(0x7f0000018000)={0x6, 0x78, 0xdf, 0x0, 0xfffffffffffffffd, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x0, 0x8000000000, 0x0, 0x3, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7487f752, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8000000200000004, 0x80000001, 0x400000000000000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f00007b1000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000739000-0x10)={0x0, 0x0}) mkdir(&(0x7f0000cf5000)="2e2f66696c653000", 0x4000000000012) r3 = openat(0xffffffffffffffff, &(0x7f0000b78000-0x8)="2e2f66696c653000", 0x640c1, 0x8) sendto$unix(r3, &(0x7f00003aa000-0xfd)="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", 0xfd, 0x40, &(0x7f0000a17000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) r4 = accept$inet6(0xffffffffffffffff, &(0x7f00003fb000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a87000-0x4)=0x1c) mount(&(0x7f0000a54000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x80, &(0x7f000000a000)="") setns(0xffffffffffffffff, 0x4c000000) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f000052b000)=0x0) r5 = add_key(&(0x7f0000a1b000)="2e726571756573745f6b65795f6175746800", &(0x7f0000983000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d1e000-0x82)="0956c8451746ab523576b09f6cce1feb5f73f5163c50b7cd6613da3c09e584845df9bb5420983a28ed0b8f83a2a067f33f13615865ede2a8efac45ac26cb51b57cc0e0d3b6ed717af334332380d66e46f00d0d209cb6c47ee59bcb33b729b54c0d281ce81af5710e3a89a18eb29feb9d8d4cd38f40c66ce9e281b221b8207e75f531", 0x82, 0xfffffffffffffffa) msgget$private(0x0, 0x10) geteuid() lstat(&(0x7f0000ed8000-0x8)="2e2f66696c653000", &(0x7f0000088000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000a3b000-0x4)=0x0, &(0x7f00008d1000)=0x4) fstat(r1, &(0x7f0000c77000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000052000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) keyctl$setperm(0x5, r5, 0x908) creat(&(0x7f0000385000-0xe)="2e2f66696c65302f66696c653000", 0x10) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x8, 0x0, 0x4, 0x0, 0x0, 0x2eb, 0x2800, 0x0, 0x6, 0x0, 0x7ff, 0x4, 0x0, 0x8, 0x1, 0x7fffffffffffffff, 0x40000000000001, 0xa00000002, 0x800000000001e, 0x7f7, 0xfffffffffffffffe, 0x100000004, 0x2681, 0x0, 0x0}, 0x0, 0x400004, 0xffffffffffffffff, 0x1000000004) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000c04000)={0x1ff, 0xffffffff7fffffff, 0x6}) [ 201.595855] R10: 0000000000800000 R11: 0000000000000212 R12: 00000000006f6530 [ 201.603092] R13: 00000000ffffffff R14: 00007fb40a7486d4 R15: 0000000000000000 2017/12/10 14:28:34 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0xfe, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000550000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002f6000-0x4)=0x68) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f000018d000-0xc)={0x2f1, "5c456b7f7b4e"}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000353000)=0x6) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x80, 0x40084, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000953000)=0x0) gettid() mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x40000000010) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000b23000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$netlink(r4, 0x10e, 0x9, &(0x7f0000ca6000)="", &(0x7f0000ca7000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000edb000-0x4)=@int=0x0, &(0x7f0000db9000-0x4)=0x4) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) r5 = open(&(0x7f000025d000)="2e2f66696c653100", 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000000)=0xffffffffffffffc1, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f00002d0000-0x4)=0x0, &(0x7f000011d000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000a96000)=0x0, 0x4) 2017/12/10 14:28:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000375000-0x8)={0x1fd}, 0x8) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)="2f6465762f6e65742f74756e00", 0x0, 0x100000a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000030d000)={0xffff, 0x0, 0x10003, 0x400}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000fd5000-0x20)={0x6, r3, 0x0, 0x7}) r4 = socket(0x2000000011, 0x3, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f000014a000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000d06000-0x8)=0xd000) sendto$unix(r2, &(0x7f0000426000-0x860)="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", 0x1000, 0x8800, &(0x7f000028d000)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) timer_create(0x7, &(0x7f0000da2000)={0x0, 0x7, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b08000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000506000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000851000)=@ethtool_test={0x1a, 0x7fff, 0xff, 0x3, [0x7, 0x9, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_gettime(r5, &(0x7f0000c88000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f000006c000)={"8dc56a0a82a2f3c5eee98933aec17306", {0x4, 0x3, 0x7, "7e33af116a99", 0x1ff, 0x0}}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000e7a000-0x14)={0x11, 0x10000007, r6, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00006da000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f000047a000)={0x8001, 0x0}) setsockopt(r0, 0x100000000, 0x1000, &(0x7f0000654000)="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", 0xfa) r7 = getegid() getresgid(&(0x7f0000c9c000)=0x0, &(0x7f0000161000)=0x0, &(0x7f00002ab000)=0x0) setregid(r7, r8) r9 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r9, 0x107, 0x12, &(0x7f0000572000)={0x0, 0xffffffffffffffff, 0x1000}, 0x4) bind$packet(r9, &(0x7f0000d52000-0x14)={0x11, 0x4, r6, 0x1, 0x0, 0x6, @random="5700000089de", [0x0, 0x0]}, 0x14) sendmsg(r4, &(0x7f0000db3000-0x1c)={0x0, 0x0, &(0x7f00008ff000)=[{&(0x7f0000855000)="8f8f098b182758db561ceaffd0c453ba38d27f11844697829ccd2e06de7ce2555ef8b5c9534aa860c1f7245a9dc48faefa80c2a2f42e593b5c278fcdbcd798dae8c46f02b642e29a34302eb9211b6fe570af91858d76", 0x56}], 0x1, &(0x7f0000dac000)=[{0x10c, 0x1ff, 0x9, "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"}, {0x94, 0x2fa5ae9883094073, 0x80, "71f3bb142aceab027d38340c3f29b0715fe3423ccfd1d8bc96b258ac45ebc5f0f32e0adbf4f1fe97e5d78e609c8acb3fd194bb4a06ff5c2d9a36abd214c28e3230ba1764f13c3826ab5f603517fbfc4cd8d10cf4b27f2e2582ef094144d7b99f557409ba7bc339157c90d19ec4c4144cb2ede1d2b7b98b79bbcd4e6e10635713ae31c36dbb"}, {0xe4, 0x0, 0x400, "c10fe278f88813dc665b857eb8babde26fdf7450ca47432205145456a9d8b74f1c00a2a26ada255846468b5aa898ec74e38d2125d07a904bc22d21eabb5c54c26549a9b6a49b8b213755d14d38b9821f9b781d46ab6d5db406b02feb5f2833d676ecc86f6a6e15628877f68e79e4098148ddbb62df0d33f7a0e5d7f46e7be0277c964e59d8ba7da6823fdb283b98650c99eeb0ff1368acc18006b40eef2886f92121e72cf663d76e46775d1cd799f06ed3616863d028056d4099b2614e8a46c9a233b9db1819c58bf2ea35ab542357c15940e0ee3608b7"}, {0x44, 0x1ff, 0x100, "365d6d032d4fd9dd1f3f4c8993f2b717c1d12a08776ec4cc5ec65149c4ff1ede115728cbbb3d67a18a60da02a7cc1512e9b8063d7c36d356"}, {0x7c, 0x10c, 0x6, "f2e223c92212aa27fce1070caa863b8801811167fe9f68ae28c327ba3172231f7e54de16db3e972616fa49f29108cfb84fc3cd7ffa7b7d8c0de969a859b6e50a7bedb672b06cb18200279b198d65cff59cf751099af6780b2829c49039384fce1d6f12d15a8eb5472e9233796518"}, {0xa0, 0x0, 0x7ff, "84e60539de5365543e83666f8288c3c1c80387201acf5450aaaaa3bc149e2357c4934168cf357be1bc85e2b40fb8bc5e47e4a9c41b42c327f674d40595b6a49c7dafbf0fc44e33ca063d23a30199cf0c7ceea8accf1c35fc64c9d9a41cf1d308d399f214445b08d5da8b3152ff8e8069adb53b5704bdb68900d23863ed6232e7f7594b44376ba80f7fc10e8cf5d43d44fa"}, {0xec, 0x118, 0x100000001, "6ec49709cf98c098234208d6709274be114d9a71957ea9fd6ccbdf44e18977a9b3ffa7098ff2d2066d6f2b3ece7c873ddceb5d005db3b0eb7cbcf95ed1978f29ff89b225a291763ee6ac1681f6a0eaf50fd9052d4efa3f2085fa7def072b6f251df4fff0e537ce048750d369f8d0863d7e2bef42d82f5462ede50395409eab9a45f8758b3132719c82a3474ade248fad3e5d7bdfbaa4a174606f1a53d62a00c3dc8c4e0bb7209e266a9e829e50310c39122fa4559b90186bd04554e8d9f565a99c23bbb73873527f1b169392183c63ca13ef523c6ca3c2f78285f4ba3728"}], 0x4d0, 0x40000}, 0x2000c000) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000726000)=0x800000000000, 0x2) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2017/12/10 14:28:34 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000003000)="2e2f66696c653000", 0x10000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x10002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x400000) r3 = dup(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f73657175656e6365723200", 0x280200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000-0xf)="2f6465762f73657175656e63657200", 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000006000-0x11)="2f6465762f7161745f6164665f63746c00", 0x408ac4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000005000-0x1)="5d00", 0x2) ioctl$TIOCLINUX4(r5, 0x541c, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$mice(&(0x7f0000002000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$mouse(&(0x7f0000001000)="2f6465762f696e7075742f6d6f7573652300", 0x800000000010004, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r2, &(0x7f0000002000-0x60)={0x0, 0x3e, 0x3, @thr={&(0x7f0000004000)="2e9244759ed5e1474eda0eb638984cf557bed55e40521f088ff89d0b20f0b920e5af40fbd7ec913163b315c3c756c56a3c90f1ba08dcdb162f63fe6da4be304635b846b3257f592b89d2de009f7b58fbd3a41ea73202c28ec577d679853b4e2bc7b2b4718d720875886e83638b432cf10182da711289b7963baff4b0400e806bce5f1a2cafad98d14d8870d1827b23bcbb355cd63a37ff9cd236000226e8dfb6a49ec786c9d7e7b4e2fdd5e9df23f7c175014468214e78e4149d08d6d98f19ce1abec6528053dacf699b66e9a2bc77fdd76afcf2d32aeb9b85b85c64b8e3afad78ddff0f337ecb859f113e3a8038", &(0x7f0000007000)="8e395440b127def1e9c0b56c4193950da13d2284a1441197a10d079800224841dcf6d5df5800000002ce064f323e2d7a55e4606b4254b29b1252ed72bd200306e9f1e2cc1be24621263f8ce28d37528b169872515a2d90d93fda6aab595dae899a852a9d474b2f46b26ee80125007c219026fd632288cd41f66a834a9a7dd595eb01000000000000003d5fb72ed4564b8a42c4e5ceab025963a36359167c704d7d086e8cfb92ad6e53411bb72031c3cf017d5f654f15c499230bc2bc42f5774c38693df2d1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x7, 0x80, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r8, 0xc0a85352, &(0x7f0000005000)={{0x10000, 0x2d}, "706f7274310000000000000001f30000000001000000000000000000000000000000000000800000000000000000000000120000000000000000000000000000", 0xbd, 0x20005, 0x3, 0x1ff, 0x9, 0x1d, 0xff, 0x0, 0x5, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2000000de, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10028, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x4000000000000011, 0x8000000000000803, 0xfffffffffffffffe) fremovexattr(r6, &(0x7f0000fc7000)=@random={"734e6375726974792e00", "2f6465762f7573626d6f6e2300"}) bind(r4, &(0x7f0000b85000)=@generic={0xe, "90ce6d8c89ecdba93e1be2e4c514588ced1c362954bbe2d9fb0053fed21e3c11abe3453df85fa29cf7636dfeaa91518405dd4f0007384a8e0d4f68bb3919eb5c63f824421101f18d6a7c8f8ae3fcf0e9e31eccbff5c7772bbffb6ffb9dbca25422ab59aaed1dc8a822915dc1020002d367c70a85be29c60cb85472bcade1"}, 0x80) r9 = socket$inet6(0xa, 0x400000000000002, 0x1000000000) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f000007d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000504000-0x11)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000044a000-0x20)={@generic="91f8617639034c514b74e066fbb05b7a", @ifru_flags=0xc500}) setsockopt$inet6_dccp_buf(r7, 0x21, 0x0, &(0x7f0000d6e000)="8fba", 0x2) socketpair$unix(0x1, 0x20a, 0x0, &(0x7f0000bd0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x35, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x17, &(0x7f00006ba000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ec2000)=0x8c) pivot_root(&(0x7f000005b000)="2e2f66696c653000", &(0x7f000056e000-0x8)="2e2f66696c653000") keyctl$revoke(0x3, 0xfffffffffffffffe) 2017/12/10 14:28:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x1, 0xcbe9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0xfffffffffffffffc, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f36000-0x4)=0x0) r2 = getpgrp(r1) setpriority(0x0, r2, 0x85) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) memfd_create(&(0x7f0000f12000)="2f6465762f6b766d00", 0x1) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f0000ad3000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = syz_open_dev$usbmon(&(0x7f0000efd000)="2f6465762f7573626d6f6e2300", 0x40, 0x10000) r6 = open(&(0x7f000038f000)="2e2f66696c653000", 0x2000, 0xff) ioctl$RNDZAPENTCNT(r6, 0x5204, &(0x7f000041e000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000679000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000922000-0x4)=0xe8) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r7, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000574000)=[@textreal={0x8, &(0x7f00008e7000-0x3e)="0f01c8670fc79f0080000066260f18edf30f5b64fc65670f013b660fecf80f01d1660f66cab8c7008ec866b94e06000066b80078000066ba000000000f30", 0x3e}], 0x1, 0x10, &(0x7f0000dce000)=[], 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000bd9000-0x20)={@generic="a9a154be0d7c788660e23eb49017b010", @ifru_flags=0x0}) ioctl$KVM_ENABLE_CAP_CPU(r7, 0x4068aea3, &(0x7f00007d8000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x7ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000937000-0x78)={0x5, 0x78, 0x7, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x10, 0x1, 0x3, 0x8a, 0x10000, 0x8, 0x0, 0x3, 0x2, 0x1, 0x4, 0x402, 0xe, 0xa9b7, 0x7, 0xc84, 0x2, 0x400, 0x0}, r2, 0x7, 0xffffffffffffffff, 0x2) syz_kvm_setup_cpu$x86(r4, r7, &(0x7f000038f000/0x18000)=nil, &(0x7f0000e5e000)=[@text16={0x10, &(0x7f000081f000)="f2ded9ea00010c000f009d00080fa2baa100ed3ef23e660f019d0000baf80c66b8abd0518266efbafc0cecba210066b87fa304ea66ef0f017c366660", 0x3c}], 0x1, 0x0, &(0x7f000098d000)=[@cr0={0x0, 0x0}, @dstype0={0x6, 0xc}], 0x2) ioctl$KVM_RUN(r7, 0xae80, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a49000)={0x0, 0x0}) fcntl$setpipe(r8, 0x407, 0x3) ioctl$KVM_RUN(r7, 0xae80, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000988000)={&(0x7f0000398000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0xcc9000)=nil, 0xcc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x0) 2017/12/10 14:28:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000076c000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x200000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00009c4000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000022000)=0x1, 0x4) memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$urandom(&(0x7f000059e000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x80000) pivot_root(&(0x7f00005a5000)="2e2f66696c653000", &(0x7f000027d000-0x8)="2e2f66696c653000") splice(r4, 0x0, r3, 0x0, 0x100000000, 0x0) splice(r2, 0x0, r3, 0x800000, 0x40000fffffdff, 0x0) sendto$inet(r1, &(0x7f0000022000)="", 0x0, 0x20000002, &(0x7f000053f000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f000074e000)={&(0x7f0000ed7000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007b7000-0x90)=[{&(0x7f00001f0000)=[{0x1004, 0x0, 0x0, 0x0, 0x0, "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"}], 0x1004}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000f91000-0x5c)={{0xa, 0x0, 0xfe, @loopback={0x0, 0x1}, 0x81}, {0xa, 0x0, 0xcc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, 0x79a, [0x8, 0x0, 0x9d, 0x3, 0x8, 0xff, 0x3, 0x7dd]}, 0x5c) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f000070e000-0x1b2)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "6a567e", 0x12e, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x7e, 0x6, 0x0, 0x4, 0x17e74000000, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x31, 0x4b69, 0x4, 0x2, 0x0, 0xaa75, 0x3}, @hopopts={0x2f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x1f, "3c7301cb982e282b6fb14efaa4ade0b0ae6f34cddb8c76be1717e933f06506"}, {0xc9, 0xe, "180c9688ee872f3dbaa7fb833c1b"}]}], @dccp={{0x0, 0x3, 0x4, 0x1, 0x9, 0x0, 0x0, 0x1, 0xff, "bfeb2d", 0x7, "ec3545"}, "3b0e0f5bd9b21b9270ee7a62a5304504c26263b60faecf7388d93b7a57fe364d449e2a2f4646c55a7c164ace4976399257ed54ef99b23a30ceb2b4c4d72c014f4d160f904f034b75174cce597d34a0bcc741743e4cafe5a2c3c1a23f33ea9da8a2cb5e52ae08559cf6708b3d9f5eb8582212219a3ff97b652f35d31de2bc4250736a6792659f5e328d319167fb935bded480c16df25f0cbdeebc9800c95c"}}}}, 0x15a) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000b2a000)={@loopback={0x0, 0x1}, 0x800, 0x8000003, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000f6f000-0x20)={@common="79616d30000000000000000000000000", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f0000e16000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000698000)={0x0, 0x58, &(0x7f0000906000-0x58)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c8c000-0x4)=0x10) sendmmsg$inet_sctp(r6, &(0x7f0000253000)=[{&(0x7f00008ca000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d9b000)=[{&(0x7f000046a000-0x9a)="c9f4d728b7ba451701cb7b925d7602bcaf858cad5338c2c9c833417ca6562c91e60c972d2ddcab9c8095717b934676e2af82e5ab4489dd0552a9b025665c27ac6983f784bc97eca1d6832c35ff86238ceb49538010cd2429b01b4406e70ff13a200e8a34b9c3343b9a6e94c20dc035caf55d21d97d3b76eb8f83d7bac820575ba85bc7559b224d65c7251401c3d1fe0215178efa38d66c5b29f3", 0x9a}, {&(0x7f0000ab9000-0x1000)="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", 0x1000}, {&(0x7f0000614000)="4a39dee8a2927d843ae0e0ea1e1c47e82defc64d064a76243b675f9c9ea84e6df0fdc91c79e6e20adab46402eea8c11dd6a13c46ad02a68843ae6fd6b83d71b46b4aa57c12f4e37ca89f5ceeec2287981ae326e96c4659164fede224f2b3284e0b45fdfa0b2408408ec618cdde6f8fc0c3a65aafbbbb8391cdef51665d21b9d76acec2384ef22f73bce28afd2b47729bec0d7d61149296d2e966bedd100cf8d6634b11e005ba3aabeacc61e5343b28141c44330afe960dbab572c22fbdc5b64c97653cfc75bfdefced3a", 0xca}, {&(0x7f00008a6000-0x59)="537a9f119227717a554b333fc82f27962c7523598d689dde673f55f862c5d93b46365a064cb79c6c9c3fd474760e3c381e7fe57681db064471977b79e8562713f26583f1fed8f9a49729c2f35f75d3fe9f2650a0f050e54079", 0x59}, {&(0x7f00002cf000)="89ed1178a21487b55b83f41e2334b78f10d500f452c061d47f08a8b146eeb3", 0x1f}], 0x5, &(0x7f0000e10000-0x90)=[@init={0x18, 0x84, 0x0, {0x9, 0xffffffffffff3448, 0x20, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8000, 0x1, 0x5, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffe, 0x8006, 0x9, 0x4, r7}}], 0x90, 0x4000000}], 0x1, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007ba000)=0x0) [ 201.664357] loop_reread_partitions: partition scan of loop0 (-\t@r9hxGQ:[il [ 201.664357] L*@R-Tr-x) failed (rc=-13) [ 201.671316] rpcbind: RPC call returned error 22 [ 201.709682] rpcbind: RPC call returned error 22 2017/12/10 14:28:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)="2e2f66696c653000", &(0x7f00002f9000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000995000)="2f6465762f73672300", 0x401, 0x20000) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000088b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e86000)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000094000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000053000)={&(0x7f0000337000-0x8)="2e2f66696c653000", 0x0}, 0xc) ioctl$int_in(r2, 0x5473, &(0x7f00008f7000)=0x7fd) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x9b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000002a000-0x8)={0x0, 0x0}, &(0x7f000002a000-0x4)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x0) perf_event_open(&(0x7f00003b9000-0x78)={0x1, 0x78, 0x5, 0x100000, 0x0, 0x0, 0x0, 0x1, 0x1020, 0x0, 0xac, 0x85, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x8) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x1, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000196000)="2f6465762f73657175656e6365723200", 0xc0000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f00003fe000-0x4)=0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) 2017/12/10 14:28:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000b3a000)=0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)="") syz_open_dev$evdev(&(0x7f0000877000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000031b000)={0x0, 0x6f, "a6c9892c34b483c62ba4d87a5869cd93726f6de2fd9594b923ffb5a022546e7472ead3dc202d374a1ae76dff9bc2bf6af6dd83f4b17e4122364df7a71cb8f21cf3151447a3d0af12421709bc902eae16da4453f1e74d71d25f83311262be8f21ba3a4eb5eb913174717f7d5c79426d"}, &(0x7f000021d000-0x4)=0x77) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000596000-0x8)={r3, 0x80000000}, &(0x7f0000cce000)=0x8) r5 = dup2(r1, r1) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00000f1000-0x10)={r4, 0xffffffff00000001, 0x1, 0x3ff}, 0x10) r6 = openat(0xffffffffffffffff, &(0x7f0000bfd000)="2e2f66696c653000", 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f000046e000-0xc)={r6, r1, 0x400046}) getpeername$netlink(r6, &(0x7f0000c63000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f07000-0x4)=0xc) name_to_handle_at(0xffffffffffffffff, &(0x7f000017d000-0x8)="2e2f66696c653000", &(0x7f0000197000)={0x8, 0x0, ""}, &(0x7f00007e2000)=0x0, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000ced000-0x6a)="") close(r1) [ 201.744656] device syz6 entered promiscuous mode 2017/12/10 14:28:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000b04000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x30a, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r0 = socket(0x10, 0x10000000002, 0x0) socket$inet(0x2, 0x1, 0x7) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000237000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000084f000)=0x37) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001ec000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a87000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000015f000)={0x0, 0x1000, "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"}, &(0x7f0000336000-0x4)=0x1008) ioctl$sock_bt(r0, 0x5411, &(0x7f0000117000)="e5e499186e17b237d7e23fece8b93c9d4add351058b014528b08105d74ea9c86fd99426e0ed92d3f9329b9770c4531ec39622cfa3df5ceb1c7632e379eefbb08eebbc2c2eefadc5ce3fcdb92f35d400d691e77fd33e4fe2a6b56239c98d8a618c84973e8b86a959c70a9fe275198042e0024c604e261f39e1b8e5f98104baac414a0317c09e811f02c40f9c6d48b423c763643b89406ad8851dee59cc1d533826bb6c33737a3fa5ece22750593cc6fa4fcbd10d58b0be0d03aaaa6fda9beabf69a9dd42ded2ad8ec96d9de25800c01c2ff0009b30bbdf68232d87009da6f5d09c34d92c79e") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000afe000)={r2, 0x2b, "0be8b58965eff83f50d3804c1f786c338e98e34dad45c5514c1f3ffcd24dea5dafebe61489251fe52d0638"}, &(0x7f0000d56000)=0x33) mmap(&(0x7f0000a23000/0x1000)=nil, 0x1000, 0x2000007, 0x30, 0xffffffffffffffff, 0x5b) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000dd7000)={0xb, 0x9, 0x2, 0x506, 0x12, 0xfffffffffffffeff}) write(r0, &(0x7f00000a8000)="1f000000120003f2f909000000e100770100000005002200dffe1aec000081", 0x1f) recvfrom(r0, &(0x7f0000c8e000)="", 0x0, 0x0, &(0x7f0000e2d000-0x9)=@rc={0x1f, {0x4, 0x8, 0x9, 0x100000001, 0x100000001, 0x7}, 0x0}, 0x9) recvfrom$ax25(r0, &(0x7f0000340000-0xed4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xed4, 0x800001000, &(0x7f00006ed000)={0x3, {"32a4418c9f497a"}, 0x1}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000570000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x2, 0x3, 0x4, 0x100, 0x401, 0x7}, 0x20) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000076b000-0x10)={0x7ffb, 0x401, 0x400, 0xfffffffffffffffd}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000021f000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x0}], 0x74) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004e5000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x68c1, 0xd28b, 0x6}, &(0x7f0000958000-0x4)=0xa0) socket$inet6_sctp(0xa, 0x0, 0x84) getitimer(0x0, &(0x7f0000331000+0x821)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000004d000)={@loopback={0x0, 0x1}, 0x2, r1}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e6e000)={r2, 0x30, 0x4, 0x5}, &(0x7f0000e0d000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000022d000-0x4)={r3}) r5 = syz_open_dev$vcsa(&(0x7f0000321000)="2f6465762f766373612300", 0xaf4e, 0x20000) ioctl$TCSBRK(r5, 0x5409, 0x3000000000000) recvfrom$inet(r3, &(0x7f0000b55000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x0, &(0x7f0000d6f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000b09000-0x88)={0x2, {{0xa, 0x0, 0xd3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r3, 0x29, 0xca, &(0x7f00004e4000-0x4)=0xd53, 0x4) 2017/12/10 14:28:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000eae000-0x9)="6e65742f69636d7000") name_to_handle_at(r0, &(0x7f0000b2a000)="2e2f66696c653000", &(0x7f00006d5000)={0x4e, 0x2, "b141ad7c76038de9231c58abfdb111dee513cfe673d0e71fe9d36664c8cebdfb34b890786d8ec3b6371bdec86e1b3945cfca9db3bd334c7f0c665f3a1c291eb739d335fca11e"}, &(0x7f000041e000-0x4)=0x0, 0x400) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e84000)={0x0, 0x0}) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f00002ef000-0x18)=@get={0x1, &(0x7f0000b6d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x7fff}) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bb3000)="2f6465762f72746300", 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009db000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x9, 0x3f, 0x8, 0x2, 0x8, 0x9, 0x3, 0x3, 0x3f, 0x9, 0x1, 0x7, 0x5b4499a3, 0x4]}, &(0x7f0000c27000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000008b000)={0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x3, 0x3, 0x2cdb, 0x10}, &(0x7f0000889000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000035f000-0x14)={0x0, 0x10000, 0x0, 0x7, 0x0, 0x2}, &(0x7f000018d000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004a6000-0xa0)={0x0, @in6={{0xa, 0x1, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfd3c, 0xfff, 0xff, 0x6, 0x9}, &(0x7f0000e05000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00001fb000-0x6)={r3, 0x10001}, &(0x7f0000fba000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000633000-0x8c)={r4, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r5 = socket$inet6(0xa, 0x8000000000003, 0x6) getsockopt$inet6_buf(r5, 0x29, 0x0, &(0x7f0000864000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000051d000)=0x89) fchmod(r1, 0x1) r6 = add_key$user(&(0x7f0000e84000-0x5)="7573657200", &(0x7f000016f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000ba000)="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", 0x1000, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r6, 0x4) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000694000)="2f6465762f72666b696c6c00", 0x7d, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r7, 0xc008ae09, &(0x7f0000a7c000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r8 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f000079f000)={0x80, 0xa}, &(0x7f0000000000)=0x8) setsockopt$inet_opts(r8, 0x0, 0xd, &(0x7f0000001000)="3eecce433029dc4a3d3b0d385455866d646da038d470e81bdc35c21cc59eba3b7115f7e1182fb8d94a190385324e9ba6e0f88d2c84a33b03c3c8236c0dc2d2bd90cb8f8526e10ca8206b3de849d743a9e4d7a00c3f64fa3b479af964a121b2e6b710bab11343c565ba1e49b6f6191e42bfb91f9ebd2a1aef54760f9dfb3cc436f8a334332936b1f81934217f0ad588b5ad4659c274534627b810e2f887297d20249ff6331124e2ed113a2d89345eb6cb6cc08d67", 0xb4) ioctl$TCFLSH(r2, 0x540b, 0x14) r9 = getpgrp(0xffffffffffffffff) r10 = syz_open_procfs(r9, &(0x7f00007af000)="666400000004bb") getsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f000050f000)=0x0, &(0x7f000077a000)=0x4) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f00006c6000)=0x0) getdents64(r10, &(0x7f0000010000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000469000-0x20)={0x38d, 0x0, 0x62a31111b9bce41a, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r7, 0x40106437, &(0x7f00003a4000-0x10)={r11, 0x7ff}) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f000087c000)=0x8) [ 201.820579] kvm [25009]: vcpu0, guest rIP: 0x9115 ignored wrmsr: 0x11e data 0x0 [ 201.846525] kvm [25009]: vcpu0, guest rIP: 0x9115 disabled perfctr wrmsr: 0xc2 data 0x0 [ 201.855881] kvm [25009]: vcpu0, guest rIP: 0x9115 disabled perfctr wrmsr: 0xc1 data 0x0 2017/12/10 14:28:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xdb, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007c5000)="2f6465762f72746300", 0x40, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000115000)={"9435c10a95a5298380ace1ebe5cd04dc3d61ccb1dd053f2312a136f1a644beca8598a93775f58215bb169de96b74c2972c1a13020d262ad9b93afc5b23ae605b80fd341ab8d22f21b6cfa95947a04e91642524ec9d353c164a89638388ba8755e02f593274601bbd0a3c49038a5465f39f835571d4eca3d0e0f7774591876c37d17efc8db588e8fd68c3c5a01fc6fbbc37d5ce40aa25f08798097331d531ca7c9429164f82f6d32908d5af4cdaf4da228e3ee4e