00000000"}, &(0x7f00008c8000)=0x1002) r2 = syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000574000)={@generic="3060ae020000f1001900067d0843bd5c", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000277000-0x4)=0x0) r3 = add_key(&(0x7f0000fe5000)="7472757374656400", &(0x7f0000f7f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000ecc000)="69645f7265736f6c76657200", &(0x7f0000be1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r3) 2017/12/04 09:35:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000ef9000)={0xffffffffffffffff}) syz_emit_ethernet(0x4e, &(0x7f0000c98000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 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}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x9, 0xc7, @loopback={0x0, 0x1}}}}}}}, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c37000)="2f6465762f72746300", 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000bc0000)=0x0) 2017/12/04 09:35:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000097e000-0x8)={0x0, 0x0}) lstat(&(0x7f0000623000)="2e2f66696c653000", &(0x7f000040b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000092d000)="2e2f66696c653000", &(0x7f00001a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a16000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000785000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e76000)={0x0, 0x0, 0x0}, &(0x7f00003b7000-0x4)=0xc) r7 = getpid() r8 = geteuid() getresgid(&(0x7f0000509000)=0x0, &(0x7f0000a9a000)=0x0, &(0x7f0000443000-0x4)=0x0) r10 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c2d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec5000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000043b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000079d000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000070d000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a53000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a1000)=0xe8) getgroups(0x5, &(0x7f000010a000-0x14)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d43000)={0x0, 0x0, 0x0}, &(0x7f0000f3e000)=0xc) r17 = getuid() getresgid(&(0x7f000015e000)=0x0, &(0x7f0000494000)=0x0, &(0x7f0000efb000)=0x0) r19 = getpgid(0xffffffffffffffff) stat(&(0x7f0000615000)="2e2f66696c653000", &(0x7f0000311000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000333000)=0x0, &(0x7f0000b75000)=0x0, &(0x7f0000fc6000-0x4)=0x0) r22 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005d9000)={{{@in6=@loopback={0x0, 0x0}, @in=@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}, {{@in6=@empty={[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}}, &(0x7f0000366000)=0xe8) r24 = getegid() r25 = socket$inet(0x2, 0x3, 0x3) r26 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c7f000-0xe8)={{{@in6=@local={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, 0x0, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cb000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d8f000)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000c04000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f31000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000051a000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000014a000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f000086f000)=[{&(0x7f0000d1a000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000f58000-0x10)=[{&(0x7f00009ff000)="6c22597a643b398228f05e1b16d9e08ae89267cfa4c73cf5b6482e721d1320ce7ac9444bd8022e49f77da1483ff8b2f5ee974a881aba614b0adbf7a1ce16fa82928461521cb9ab1ab9c964a3aa2e13b3425d779fa7c1cfc81dfecc92affef5", 0x5f}, {&(0x7f00007cd000)="73cd7b3d6e97e163dd3c2d4af05e57fa2ec60f4f604eb01881e309b7a076796d3b65d4854177b4a8fead849c3bc02c3bf78bd43f5d", 0x35}], 0x2, &(0x7f0000181000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xb4, 0x1}, {&(0x7f0000d12000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000c34000)=[{&(0x7f0000a0b000-0x79)="a3b0095f2a7a5d808d4a5abcad6dd886c93908a2e74831a72f331933da964292fc8b2bb4082eb712d81e14506e002303bfd22e45618f32e365c46a584a02e68062583add591e0fc18aa5056a0c699baf9510890159fb543275cb49acbb34c56b421df1edd329e2679c8ae8268bf399e6086cf4e3ac4897af78", 0x79}, {&(0x7f000039d000-0x9f)="70ef6bfec61ecb752a66e0dd6c4a5356b38a6e49056ff2e5c13eda4bd6d4152a6ce65018c2cab9e5a4f41f09793cd5f468a8d311c308466a46a89c83888682483aa197963f854d20f7defd63672afb248156971a53dce9748287df4fe6710f861ee0fae4527be00e181bf0fec61e1b22038b4e64b254e354201414de9b0bc6a95e44683598ce74f0241fe6a9060c5073a32febdf7b7d3d9b2cfa568ea695af", 0x9f}, {&(0x7f0000fe5000)="e2e0fb2695c77da14e95f78e9dd782cd831f2939a45c80666d28ab3ebd8937d1f090a2e525c23b09ff0bd1af9e6025cd8d5713d121765c3bded9e4d81d2cf1edde95289e23d42243da824315cb91cd0a6e", 0x51}], 0x3, &(0x7f0000cab000)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r22, r23, r24}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r25, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r26, r27, r28}], 0x108, 0x4000000}, {&(0x7f0000874000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d9e000)=[{&(0x7f00008ba000-0x82)="2b133c32f85591d4dc40aa8337099631606333861d0bb8d461a29fd4ee64ff0dc53d7bd21a295f9f14624954e5c9bd55838d070e4a1794a403103b5811a75ed90ceca3c676e3c49f308111396ba5491360e2857ede38b2e380b7251a5bbecbd65e2ad12f3c66f94d0622786b5ff6c89385acbafc8c65361dcf5595d3de7306cdf57b", 0x82}, 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{&(0x7f0000248000)="3b1a9e6dd12958e91ab391bbb754cfb300d7ae4e15875630c7ff30f07958d1e4f4252a641563a142d9c941fcf2928c5aa58f6f9d9d4931dfb7a51540a0efd9d11e884b09d034c1ea7776108bf67706a38a94f09d5e12ed27d2359f74d88939d1184787acab0811ccc194ea6293c792d494c624a72ac8969cbcfabcbe360582fb6c32d15d2c65efec8b028c04bc0802d5c41b147382ed54997e2d5bbc8f2122edc219bf184e8c1e111868bc4f204e98de4220f469d800800b09f9885bb6aca0ef63131942e989612adc3166dc1b4030add7528f78922787acd85b66d54e11a842b063327087690136d3ec0bde9568b3ad74cc2bec9f5b9fc94b7eccc62530e248c6b48d635d57a4732c6481a74c3304296d91358ba20cfca632b08cc4f4d70e77a05b70473ec6a2b1f7ff52074f52a198dc59913962bbd1269b05826ef57a113536aa3c556323607726b237ba857a75a352d415a406b6f70d6b3ffbd6b3d2c7dc11ad8e46a7076badfd453dbe31b81232f3990ce73b7455f6e7ef8d98a4c5a24a2db1437aad50ea65f855e0a80c3bad6ab857bf248a8dfe59711d510db43e466e6caf2da826bcb9f9def6d84f3dc485007642e44759249576956d5b600909634fb1b6e43db040999926fa2f5a60c5399385c728b9d496b42f1accfda9f6debc0be949d158adf3b4a5f61e1f3abe2fd75c0157e092414278c2e5c21f09457cec4f11604205cee9ddfed1b0e5da244a7b4b0574e41cfb9f0b7ccfa76df73c35e697a5428d169bb04ca45e56bed037b05c9950878fa69bc8596621970676cfb2193e578d095ef057cb474e6d3a03b89f6b1a19b544edbc3b18a61281103ec49aaeb1bdf142e6ce5ea012c0fdfab32a8385c8b3bffca3cdfe3833ad2e35b617039c06571efd214bddb72fbf28eb802b311f48da9d4ee1c3de2fa10b0e968197e60dccf2046090584b7776cf82a94785bae1d0035c4c8bbb13e48c2f7e6bb0d876959e47fdee8f4f6af0570a7fd0ef279cdef716d65d0f0647dc5694e3b9665fe3c1a6c65625541ec4824031a7d1bab1f8b48027fdbd5346018d33d252dbae5be11d9a75c06f2e1e6054902ba1114058de5b2f6f05c91a054ff4e7f7590c9c86c53adf5f1fb7cda55cc9e7ad368388386ce3beea35ba203e235d2400c42c0ce2dff20dfd82f7160f9dff2d532c769cde825f8e0b8279a9b9902017c61b335f349ae732cea619a14560ae440b93295d71c8c41b43f27de4f3ca04d2c34dc2ef8b38fb262324073b6970b02f32ff358509b99c7960e9585fdd1d0452344196e0fa3c6755f216f2b1042456565342c91cfb0d8960a107a866465059e3b6cb585c194d97f37e91a3f49326c1e2d16c3d9c69eba9893753e52a03a560d846981874b4cae60ba959500b5ff0acd5ab748bc5a10d4d7afd857aafe11d1df45d83b485f8f867213054a6e310fffa6c2aaba11873e1e293dd5a07c852b3d7eafd86011b49bb2d0de654437a5a9ee91be126b36d61c058bfa787d88b635a8ce4b4aadf7a67f578cc07bb8e6713f2c9534320feea3cba3cf464dd143958875fe5ef7235bc19cbd270ee4d874892968ef1c8abf558aab0e6eda6b2c3144150dd7eeb798b6592575f6a5ed00818943f6f6329811dfa9fe8d24baeb2caa303c3d7d1c73976043722f7f306694748b7a96553bf6f454f806556800b3704aeed1ccb68d763808db7aabe4751e3ee76c5e76319e1b17f83df9f154bb27a3470f2cb5a6e10072255a006f201a834753008bad41f00321943a6d412c0a8f73a14ea8f92b7e442f523abafda407e5d15d3fb5994ed7707ca3940dac86a7e7de061f7f48b29ea955c7a8f087f2990cbe95733430be269cd7529b728b344e3446449c237f47dfe9a8c135023661e16ccdbf750e69abd8b856590721b759fc9c40ed468a0269ba51ecf5acc5955b2b4d40b329aad188a8701b38e9a74fa4276b8688c98877e864bd4487c1de490450c5d7f69700a388ab46f02c4d1751549a019f0463cf1647028558e00d992f5cfcea6c9da4003f12afd3dd6558797b10376801301d9d8c12b6ef3cf79e96897242724d8490e9b61d6fc00c1f2557cc50139cec7e141caba2666a3a00abcdac5396fbab59ee1a2fb8d6e458d2c0e3d7f52ea0094524e0c0d0861971313800d2905d79ba93f3840e5e5faad5ff13035107b4827c45c23543d4bb9d063e486d7cd46fb21717388b8d65d962832c6653992b77d76f6edfc931b517b824229f49d345c9d344fc3396e0da0f18a602e219e9d64a4907bbd156ddbf841400a5d89da3da6f470a81fd4630c50474737423baeec320cbc9d5de671971611891cfd49c882e197b932c22b81a25facff41aa3d75a437cde5e9e3c3fcefec3593e969b94a421d042e8004390545a791273fcbba16865aace2e022629fe8e19d33faef205a089f51fec9a59867c989d7644b792ad0563ed7ea391999ec194c5088665349b4e624d242e75b21b12de3a8849d40f38e2573eb3a5db961b874c3c6e54ac54f063086bc32494bfbb35fcd77a6e69479d68d353cdb49965c04a9bd497a3a169bef7c615e379d8a44876e1ffd385342849c2280c13091643fe227e664b97ed3cc583a3aecf2a7fea8d0b31c8494c5e8fd075edd54d8483a53cc26f1e3e7ad0cdefcdf1bc1ba647717aa5b52ff0c794b385144bb23d4d29f13608df7e6a4c1c64bbbd77dfef613d0a1f15401e486b3d325fd0c6525fb03f5fa20ffa1fa391292cda394ba04a8dc3aca5dba7b719b245c852fe90be21303e9a55fa1ebc561810b240fc93b2fb8157acf7b2a70e250c194641b9c7f57b98a612c16ee155d1fe1685eba16629c5753a924d177cebc524c38c95ffe863dc389244d85215538378477d2e95ef31ab5159dbc53e271009d3ad25d000aa707cf332223bcdfcec04620d0fc11fbb55915245832bddaa6be0a6d8f9261f1b6302619df54feadd4c39d430f1d49d5913b76ce72073a6f962cf2e58c104caa253a8045f50bb6d814b397a745f6270c3678fd17817b38b1209e42d8de41ee782743861788cb55f5142362f10022059840dc95475a58eabd2320186a27ffdd7255f3f4e41064bc43cf8326b0a7715959aa9a75bf3d6407c0f02b5b6834316a07384b8066f1a7a556fcbb7cf8ad36c2d5de7c8a33d84cb2b0e932fca3bcb91141d5f7cc16fcec66913cf9fe4d0a5de7fc34388a7cb6e3cf769a149fca1ede02f2e348853b17a613beac62a5bc06820b7c03b5bdc8c22a932cb37c78023e8e59430bd6fad8773da53480a4fb8d5b2c659f5ba5d074cc8aed45b7320bc04aa1524fd39f922fbe444c0a2b2f245eb6447985c4f818813a9081e1555961de369e43bdc1cc982f302b7bfe367b77b7349341d2675783cc40a96a8350bb9a2b201c835c4911c194738524f6fb9bd95874cdbd50d65ee0105b0f3974f34d76a5759c45865a706ef9873c7fd122dd9eeb367f3a175e489bf38de017d9c763490faeaecf37ad82e2af12098af8a3d8d8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0x1000}, {&(0x7f0000c4c000)="521cd7423a023bc48c2c403c231d9e86ed", 0x11}, {&(0x7f0000125000-0x6c)="4daf0f132a67b7fa922b7c34e41860d0f289ae251a0c6f2b7978647c46486b37c402ad1390f236e862b242b457df32c5eae1974715c49a15f538f154cfbfe119d5b965e22b1124b8c550ab1e659ea97fa64441be46e006a4bf79583905dbe51e2378e69e612c01e3b8266f2e", 0x6c}], 0x6, &(0x7f0000482000)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r29, r30, r31}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x80, 0x80}], 0x3, 0x4000000) r32 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r32, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r33 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r33, 0x0, 0x23, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r0, r33) dup2(r0, r32) 2017/12/04 09:35:09 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000002000-0x18)={0x4, 0x3be, 0x62}) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:09 executing program 0: sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="1a") 2017/12/04 09:35:09 executing program 0: sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) clone(0x0, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="1a") 2017/12/04 09:35:09 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000001000-0x8)=0x2) clone(0x20600, &(0x7f0000000000)="c7", &(0x7f0000358000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:09 executing program 0: sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) r0 = syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000004f000)={{{@in=@empty=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=@multicast2=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}}, &(0x7f0000041000)=0xe8) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000240000)="", 0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x2000)=nil, 0x2000, 0x0, 0x11131, r1, 0x0) r2 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f03be2b21c223240b00ac504a9711cb87e8e838091ac9dde39f031dfa745327f88e2a2cb0ad5932d4d7da2af5a38a8bd7d6a636256d53b445585db233e1941ee1eb9dfaa72dc3bfa5c6469cbbfa3e7b34d9e1a2ac873e3f1c4a0d1d0e39da0fb5974aa8cd68814f901aaca4279ef13e964e0f4f93a0dd8e9d36522f4360e398368decd1f38663ebc54e956b8b3ff14ebce778e3f17b3a3cc645f6a695ef91d16f65c95082ac366f8d6cbd06feb19495babd266bab156fb23cca31400573bbd4880c777c457aa04b980214e69f46e893876e19689c8867ee83636d30aca382f86d72083253f160b025bd519f1f46663f8df8f7677a50a4696db052b81c38c8305d4d688c919a32b777978335a9f095c2706ddefa9a014ef8ede5886f28de598c36aee9d47d9989f5ba26c6dbfc963e67e9a85f033c6dc7d2164b8aef22d8913601d919927e1cb93afbfaa2974e819ac4158ba3e7c765ca03e0fe03ed66271ea1654195be293bfc10e4402e067258d21a5487a5ca1ba0934b30ab3b04df26c9cf97b1c542d740fd24ae6a4be0414ff0624d0c8bede8e3561822f8cb5b7aeec20d891da54aee46c104746dc8b7655c8bda7d1323a22b1a02e67a67113c5fc2b67b1b269493b5cf4f4e010d6844027770eb6e889cd013504a51dd6499726b2486d2b73b17c9f8bc2799e7f5eed6f610cb1f6c7fdafe17fcf156196010029bc7aa56a27e919648ad24f1315c89c8e9d24503295f63ef7a4f48c2b7e030c74ebbb06811c766b09e26267a9a3c2117ce50ca870e261518bd0416e1008e569d6c684ded77b58c2d9bbd7164823497eb8b32b3f3d639d0b877ade55b1626b12d691f5abac8d3b7c5a9eb89d5038c4e4d8477f3a58a4e7a9ed8f218dfafe75d287ac580cba97fb4567875d368220bd630a769b2a0a53ee8ebaf2bf5437d0c1d7ec2d66ed14eeb06321aaca2fcdf68948656b86af6e76ac051d22c86dd4f818bd6f13f6c4171c8bcf10aad699200260c38db51004dca2b762834925dec85533caba5e50fa7795b598f56773c10a073cf24b15c7242ba2f1f094432f9eddedd9c84c687e13b8535d05caa4e6b7ec2d6660fb3305c6514c9e93dabb76060bc639d8f3ca5a6cd10a0dca86a1a9be0c5ccc6d00e364e38d62b3002390614aadd076ccebb514938f9175868091eb43c9f512d75e4d2a7dae66e1c077d3f27df15d4ecb423546310413ec56153aa645df29a5c5a1effe2cb27a6cd51c6f8e477bb8cfc762cde032a537422f73862e7d30676c35abfb92d69730882f0c44047eab3acfaf90839a0b47abfd066076965f03d1fa36b005c9b845df2d3ce98e4af83fbe255faad745acf387d29e98cce3c6a1e7d87fd2fc35ac1c91693d8929ef8993e3b2aeb5fa42098ff906d4e6831b70c57d0347efb95485db304484273ad8f5e086bcf4913746afc60607a0d4f05366e5ba69502e052615f4fa8d8fc77ac34e6e5d413c6d16aab778ca95d9e0cfb06616d24a79f06ac901556ac71eff9b46c78455e3e31f495090673edf428bf609ffc9fccde62de8670b5b8d3157065fa75ce9cb053c93c8f294a59770565b4a130593b9f9dd68668578d70a42e40b19c6c1c3d2262aa15ce67f4938d576c78ec737eb3dca3cbc7f7651250688cdffb4e44e7615c1430c20ca7a51eff361dae35a5c91e4b98862bbc2c76ed4b784814ecc47c16ee4d0c8b5a16645714b77dba21bab2104930da71a11ae51db21c02dba5aeec527ca602c3af8e04407d6d0b4d65061ba5146cd2551145c6d6e87b1d795d743418744ff65469669649ba3662ee16aa6ec69df225027e6b516720b14d3ad6e386f0e67d87424d94d2270b9ae3aae03f350cf20cef17d2b776a303d191316ae78cb4a9d04c8516530970af3cc76636c50dec1483f08e66d8c43693f7395bb94d7dda3c50a5e9c0c1f5eb8830bfbed07838a502bf07f999f43d1443b4b01d1401ecbcd82ed97c2d36682e4c4d985b4c7d31e903f271e064073d20c39090728d96508620aa5e1c10305f29a8d195feb08ae3398fd1f8026ae78d143a07b35dd514ba9e0bffbbda8fcc6db5b3accbf27949b71672496c0c6e263e0a25667d759e99753e0cc05db875cb6e5940a95464c278b46216d765bcf018010dc36d314c954fbac89f0d750bf5c5c085a74f8287de4eb254bce04f52f0edc3881c88ce479d99a5511c97a09a5d4da3ce90093e1c7741010477e4ac4a9c0e5de9bbe32c81a37a7e7137dd6b93376ab70710513ac3e9763f5ce928cbe2cd74070eb9f2af75f694cd79bb5e9665f8623824b1a1463e9227a924703e31f84b20109ec484a76cf3b75e0cb8c89071a51081e772e1c0ac23766f11647835860d438c159f3b474dc8c5c2902835e606ea6a7b2b14ec50f1128a361d648389e48dc6e8333e183690737e27938d580e882cb5400519a0bb558e2f50593ce18623321c3d12e3f35e675f9687da791c5f3b7363b9cc6292de6ae81c4d52e2d788541d871bd7e51fa5a3a8aad91076469a726396360143e01b67f15f6e0560263931386bb30bfdf0636f4b5b65a1a2c86baa695445d8409942f00250a9ef82f60941b5426b56ea92e5e4ca63937eaa7aa85bd9a14eda56c7319188be1f93dd09327dd9fe419f822eca97371d8eb3acdf7c354964bdc2441ce1c51f655b6a6be16114d04ac959d6fedc1d2118178fa1f7807f8c1d481b38a72f88ac28c35019a8e062291cb484b804132b93af2b19e1b1fd4cda16b43c5167a27d12d5b2d71318c34ddeaea00e224e47093f9065726d0a6d4aa683b27063fed70709ab2329529452a77d6ac983b9cabdd0577aec2888155eb35a9a4a895f7c4fabe4917f8acceafdc342b1837d5df2056c0039a26dfd40f498847db0c3a87b1d552d8be369e26f490459f1aa7108f63ef07babfe79051c00c9fea62166b7c9e3ddb90372d7ea0ed5d9d0a85f6b3ebd0fe18a788eb5afdfaf7e0c239bab003ff6a85c7ec5aa5510379973dbae11478713c6e14287bfa0521528439983e9ee05b5a9e6e9724b93fb316d220cedda4a13637e5fc4b777020b7bbf6273195a62151a535e231c8f744d421d8de90603ff6428d2032a99fa2d843c17cde023c4d5f2c7fca1d30c1441ac93cbc0e1256d2e01dc9811e04e6d36aa7dbcb017d251b0698cd930e8b4d5b19f02b86ab62276f50b6acabe67b7dcf2e205f7b8fe513b657a76e047c68c50a0bd9b6bf7e6afe9c5a6ca1771a721a7bfb3f0e72dbddd986aade317f7375607f08625825f6db0efdcde0b90d4551e70c1f1f775b99af7c311c44ccc20cb053a5b8b4032e53bb8055a1631427340ddebf44949483c8975c1fd1d27f8fdd7ca708d3733cd0528fb81cba5e29e52368f3cf0f0839b2faadcf1f262ee04254f48e8e5da844e94f7a481d9527501044b8a1514ffa69bc168e52d738d0465ce08b3396e0c4d3001ceca04ec47f9e4b6f1a2c6091ca91bbedcc45dca30f6b09023bd7604600215160e80a6f3a08aff1a3086b8f3bee1dc2f7ea369890fc7fbfd6d4bb94f97bf4e077a70a8508c86aef1477856cd311e8fd5b3d25a1d249417f282b8d084d2452e136c830a3f78a50a9072e06d029e0a7582ab2201506723dded237e34c08301cf96cecc00e6b1b722a85ca9c4125ed1cb0511de14edb3e6143cf77e7104139875df831eb18dce95a3470cf48d4fb93f9acd30c51882aac115d3f2cba9d5f20d8cf9c007d2b402892831a044c7b182d0b84ab6eca3fce9fb102a369f72ac39f4dc8cd91ce5e831536ab024c84d04e5a382f5b55e5c4abc2f2f0477227524e9d9764420d323eb836f8ede5dbe63181d8a59549d7aca43e3f055637c9cf8d740b61df76dee0be4def7d7f318e25ec91a8846af99f76faba84970e88d7b1ab4252b04e91c59ee7ded8e26c0b4e54ec5ca5622c220d4d3bd6bdfe5d20ed7eca40f4fac79dcb6d1bf46f698418c7de655c0ea120f373159fc077547dd9d8621199669cb57a71951032d0035be3b91b4df3e3fb1e668207c69738be70b5d325b6415163c822887d320587ea47cf3d371530a0b517430bf842c03afdc6ad35d954beb2436807d1a8abe4cc133bdf59a8b5dc6da3b49d7587180971a805f88a8354ed7042f25faa5c882087acf6548a66163a4afae77849c2ea934fd7336b55e24d8441889beadbab8737bfea26fe16217bf6e311500b9e1d140137b6d65a8ce4b9b4ceb90824f1e46702582428cf2b88ce85adce5c8d35ee06ed3e21d273b00c8394d691c3d531bd1c121aa4ebc73a28f195bc1ed6cce4acc7c81535d2e73ee535a12fb58f08c24c11bb75096d774d5e1094d2b0e883d398102b6f787bbff03814658d600218fdd24f987068f7763567ae0fb72994afb10a260ca28fea209f5e04c9e8c462c57117009f0217d2f83b3ff8d83a4ecef5482a5f8b56f702634c3584499391fbdf73afffcd10d404e4a405f335660a6e1a27e6bf1e22aaf563b2a5a0e5e96700916d73e2338bac2dd094dba931fa30a40030f927c691db6c6e4b9ab74fb198e3296352afc3ed844802a43aedd17dee5b983c53c633591d2953b8b380accfa2bd5088c95d4ca3bad0eaa707fce6c0535476ff31b2f6b36ac782c6464c6dc3768bee4b94612c13e9241ef8805aedcd05ed19bb0658df150aec5dfe9c678f2d1050d40f23550eb1031baecd70671e46c50f56b5668a40b0db312736cac22bf6b227b76481e5ff98eeaa09e5ecc9ccf9e859a19ff89cd42f8ef1cf27e0b9f0bff5cb6a3e98e90eff0e8b28757bbaba2c04f67002acfdce8d6f48b0770580edc2f1dc9a52642ebef4db1fda31a19182eab4856ee5037067219eaddd56c59f59d21b84dfaf38198f217e8eae8f009984e107cd9299341b1ae1fc61f0f64b2d0aa5b2532c8d72febfa0d99a99a550db6804c8dbff11a612eac1b4217ddc08f99024d5e62d30e848924684ec72fc6e8fee40744022e790d2def4a9b35b6e0be57d29b2b30ec377624a93a9bf51f8dc708758baeed5b12627b0f3574489f146049c7668e0c8c5423e18c94c09027f6a834aa08d2bfef113248cb5976d9893873535c75ee9f14b1c68e264d99a6cb005406fea533f6d957b6f24117b525a066971906ecdcd8b5eac1aa7790b463bf81976660f86b2b00706610e34c1f5ca1dbb1cda6fbb1db8cc245862c7fad6860e879a63aeab75a022728f9e27708b000256171ee2fcdd8331349be0c01904e334f4c5568376bb35e9d544cc0f0b9f2e0c93ca825943cd3eb9a9c32d32c4f49d30ef13574964a7ab56dd0e55a6b34ce6df299a7ef9f0a84f9f017333bec698d583df4e5faa92f01e13e0066b3d3bf8af28ad4479455105ada6d9c45", 0xefe) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000574000)={@generic="3060ae020000f1001900067d0843bd5c", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000277000-0x4)=0x0) 2017/12/04 09:35:09 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b3f000-0x9)="6e65742f756e697800") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) read(r0, &(0x7f0000587000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0x11)="6e65742f6669625f747269657374617400") 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x1c)={&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000)="a1cd49cdc1568141dfde74fd3bcc5c9b0637d7ebe2af785e44cf58f436", 0x1d}, {&(0x7f0000001000-0xce)="d75928c9c259c2459b3da968dd3c72af770d46960d1eef6fffbe3083351633b84068b6cd7749791428bc99103cb995e21e850c2c39064fc0f6adb3f15f2bf9ac2365c89fa5c6876ec0b139c39a5659c35248dfd293ac119dd24d7b522fb48df9531b53e7e043553b1d1d544c71be867a03fd03ba03260119102d829db610e9573b70be98fc03b924e34d5e93ea59f212e8dbc83f947f8af0bde169c8414ebb30c061c78d0854c3b040a91ba3a7c98d57e3d2a29c799577a705dbdc08c3659855678c143f9259c0df9a9237b0c326", 0xce}, {&(0x7f0000002000-0x47)="e917154468ce1b87dcb4b5e1280c1adbaeb7a9bd87df17f4f08cd43120a8bf11919589e62b25ba8dd1bb92b86db23b01c11ef03520e108f5e44777a175502607a7e6ae5a3705ec", 0x47}, {&(0x7f0000001000)="b64658c1c954c9fb83727998e7e6ae61b0bf25a8b77a846ff59b6fb6fde4e507d22ff62cc03e68d797e1d62a2f513fc6874a66f2b1664107bc19361acbd9380bd7ed7b590a6b7726969b0015ed869071c753c6c355f586a1fc4641d8ea6ba5995c598b7260b7019251d98c45311ec76413206bd0fcbc2159a283552e1153b713634200645d646ac72b1d3c5b720b329db11e73", 0x93}, {&(0x7f0000001000-0xed)="a588b4e80f91b3dcb812b251a5b4dddf214a931256299fbc5a1982ad1d064273feb3dc0410c67c852cf0b5e7aefdbee912418024277d75167186a10a32e3daa4c8e8caf5edc87cc5cd87a5daeb9791f5b3425ba9170db8028cdb1897f198a0c63d7f555e846b7bb14b53a59bbd514023b984464754b1b9971a982d6eb301ad8d98dcc89e2c1304887bab7e817c2af95962e4f2d63b1298ea1cdebe11a6a41e83372f8b17370b141f1720b013284b73acdc45658213573e89af181e848878fadb77e5c71f352c203fd1d97d213d0ccf0aae5e96567d917f4dc41f6885c478af78f84004cbeb712bcbebcadbc011", 0xed}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xb3)="77d2eeb60f5464a2f1e6ad78c3139af29f3a5555621c073431c81bc78aedd17f80b1fc742fc1160c857e13fa96000b16226f68c0280f0971afb5f97f14a76cf350b276d9ce3d90c0c8759eaa08200e7428a73833225d4c9e9261818153bc0004a8dda0ab1981d079825650f95c2112d066339ed18e7b2435867de7fe561b2dfc0ada2f810e4ba1c639c656d4ca617e87f64cabfe39e434be373154e544e45f0c51020fc6c82ced2044b422631677dcf81f448d", 0xb3}], 0x8, &(0x7f0000001000)=[@rights={0x14, 0x1, 0x1, [r0, r0]}], 0x14, 0x40040}, 0x80) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:09 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002e9000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdf000)=0xe8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r0, r2) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:09 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) r0 = socket$inet6(0xa, 0x80000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x3204}, 0x1) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000319000)="2e2f66696c653000", 0x8000, 0x2) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000a8000)=0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3336, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000c4000)="2e2f66696c653000", 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/12/04 09:35:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) r0 = syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = 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) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000004f000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000)=0xe8) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000240000)="", 0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x2000)=nil, 0x2000, 0x0, 0x11131, r1, 0x0) r2 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0xefe) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000574000)={@generic="3060ae020000f1001900067d0843bd5c", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000277000-0x4)=0x0) 2017/12/04 09:35:09 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f000060b000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000001000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5, 0x21, &(0x7f0000001000-0x10)={0x1a, 0x1b, 0x2, 0x43d4, 0x6, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x180) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000002000-0x8)={r2, r3}) 2017/12/04 09:35:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) r0 = syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000027a000)="2f6465762f6175746f667300", 0x400, 0x0) r2 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000056000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002be000)={0x0, 0x0, 0x0}, 0xc) r5 = gettid() pkey_alloc(0x0, 0xcc525ae754c3c545) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00003a5000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000543000-0x4)=0xe8) lstat(&(0x7f000083f000)="2e2f66696c653000", &(0x7f0000151000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00005c8000)={0x5, &(0x7f0000d89000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) sendmsg$unix(r1, &(0x7f0000090000-0x1c)={&(0x7f00008d0000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e60000-0x10)=[{&(0x7f00000e6000-0xc4)="30878ef7f505d05dd50c0d7fe12210a3a1548bbfdc3270da9d16f28a0e22b1c1ba7cddf39b53b729dd7a626641e49d63c0e50ddd836190569fa9737f74e24fd442d6a66e7488009c285e2d12ca5698e099b2f0322042d1ceefa091ee32e34ef31adf134bff661542588380475843426b8e92d31c2cec285fdb753a612da8d406ccd1ba169760313a3972f0f8ae780c94fa9d6bdb23503cf5fbd948d1b33b504720b4ff1d91bfb843ce0f9e2630f75c6d4aa1623d97a4b73c3cad5843efb951e5ed79df30", 0xc4}, {&(0x7f00002cd000)="45b9f8afef7cd9757999b2bb31120c90abbd21ad3f03584b5396c28fcc09e9729d67e6450d684d24c136e4ec88706bcdd52499b4168e338ea4eab52f10699f13", 0x40}], 0x2, &(0x7f000061b000-0xb4)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0xb4, 0x4001}, 0x24008000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000574000)={@generic="3060ae020000f1001900067d0843bd5c", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000277000-0x4)=0x0) 2017/12/04 09:35:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000265000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000000e000)={@common="6970365f767469300000000000000000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r2, r1) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000098f000-0x8)={0x0, 0x0}) 2017/12/04 09:35:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r0, r2) dup2(r0, r1) 2017/12/04 09:35:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00001f6000-0x12)={@generic="12f0ecf42c78080108ed811230a31084", 0x708}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000252000-0x20)={0x100000000, 0xfffffffffffffff9, 0x0, 0x40, 0x46af6e88, 0x79a, 0x3064, 0x100000000, 0x0}, &(0x7f0000562000)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000ebe000-0x8)={r3, 0x92c}, 0x8) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c37000)="2f6465762f72746300", 0x0, 0x0) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f0000bc0000)=0x0) write(r4, &(0x7f0000fcd000)="", 0x0) 2017/12/04 09:35:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) prctl$seccomp(0x16, 0x2, &(0x7f0000d0c000-0x8)={0x4, &(0x7f0000899000-0x20)=[{0xb1e, 0xe6, 0x100000000, 0x3ff}, {0x2, 0x7f, 0x5a, 0xffffffff00000000}, {0x6, 0x8, 0x1, 0x8000}, {0xd82c, 0xe38c, 0x401, 0x7}]}) 2017/12/04 09:35:09 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000085c000)={0x7, 0xffffffffffffffff, 0x1}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001aa000)=0x9, 0x4) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) r0 = syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = 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) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000004f000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000)=0xe8) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000240000)="", 0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x2000)=nil, 0x2000, 0x0, 0x11131, r1, 0x0) r2 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0xefe) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000574000)={@generic="3060ae020000f1001900067d0843bd5c", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000277000-0x4)=0x0) 2017/12/04 09:35:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bf6000-0xb)="2f6465762f6877726e6700", 0x80000, 0x0) clock_gettime(0x0, &(0x7f000095e000-0x8)={0x0, 0x0}) mq_timedsend(r0, &(0x7f000092a000-0xb1)="116f7a7be4dfb4ce15ff8a33d8cfe36f0206b34a357f1ccae038a7f13deb78a56989d8dcd484c07ced13638d58e47e819ce578ad39633a6dd06526e92270c5ce74e653278411414f4e990f325e2acdfa64f26e2fbe617bb12e7cb87f87a2c33865a3e1249d1312c982d4ebb26c669d1e256babee651dead40f89bd907cc8c70f800a1a4cdfedf00d651bb98b7b15f39d307ee2786185ecd148829a251ea7eeb08b43726bc0fbda9e248e76d4cceb5ccef2", 0xb1, 0xfffffffffffffff9, &(0x7f00000bf000-0x8)={r1, r2+30000000}) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3336, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000c4000)="2e2f66696c653000", 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/12/04 09:35:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = dup3(r0, r0, 0x80000) r3 = getpgid(0xffffffffffffffff) epoll_wait(r2, &(0x7f0000fc2000)=[], 0x0, 0x8) mq_notify(r2, &(0x7f0000e7f000-0x58)={0x0, 0x18, 0x1, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000073f000-0x20)={r2, &(0x7f0000bb7000)="a463e1b779abafccc01a3a4fe9f6319b936c7cdbaa00b0f00262722a321b77ed722600f89ec95389c9c6ef113724bb431024df57c5018449e7ecb0ea7644b5f8dc162016f825486052", &(0x7f0000d13000-0xdf)="e9f6b49ae53e62a53bbcb94e4569ff37ac48a0d824562d5e1b36192b30df246b820cdd5685cc51c59aace354bf88d379e539b1141e04581fc7c687dcc6655513ef5cb4a5e1c148b062439e17723be89ed216d02657db91cde2ac940521418049e83dbc326606eb2cadaa206fc416ac655c5939bbce7fd656bc81ee7117e15c0c47dc692dcc2f0f0cdabc051d3749d8e688df79e642637dafd2b223e90c2894727393265f3d7b8bd0de36d46b6c6a363d0e5b880877744ea59b998b5e514a08ae45f5e7c4f7b724bf3f413bcdc8468102f9e258b02078bacce8f610d4ee11cd", 0x1}, 0x20) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000078c000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) syz_open_dev$usbmon(&(0x7f00003b8000)="2f6465762f7573626d6f6e2300", 0xbbf, 0x8000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$inet(0x2, 0x8000000000000003, 0x2) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f00006ff000)={0x9, 0x4, 0x200, 0x1}) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r0, r4) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:09 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003a4000)="2f6465762f72666b696c6c00", 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000001000-0x30)={0x6, 0x3ff, 0x7, 0xffffffff, 0x7ff, 0x100000000, [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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000001000)={0x4, 0x3f}) read(0xffffffffffffffff, &(0x7f0000000000)="", 0x0) clone(0x201003fc, &(0x7f0000000000)="03", &(0x7f0000001000-0x4)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000001000)="") 2017/12/04 09:35:09 executing program 7: umount2(&(0x7f000027a000-0x8)="2e2f66696c653000", 0x2) r0 = socket(0x3, 0xa, 0x460) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x8, 0x100000001, 0x1, 0x9}, 0x10) read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) r0 = syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000574000)={@generic="3060ae020000f1001900067d0843bd5c", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000277000-0x4)=0x0) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) 2017/12/04 09:35:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) r0 = syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 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) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000004f000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000)=0xe8) getrandom(&(0x7f0000240000)="", 0x0, 0x2) r1 = socket$inet6(0xa, 0x100000000000002, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0xefe) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000574000)={@generic="3060ae020000f1001900067d0843bd5c", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000277000-0x4)=0x0) 2017/12/04 09:35:09 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) stat(&(0x7f0000eae000)="2e2f66696c653000", &(0x7f0000093000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() r2 = syz_open_dev$vcsn(&(0x7f0000ae8000-0xa)="2f6465762f7663732300", 0x100000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00004ce000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) lchown(&(0x7f0000127000)="2e2f66696c653000", r0, r1) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:09 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") msync(&(0x7f000072d000/0x4000)=nil, 0x4000, 0x7) 2017/12/04 09:35:09 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000064000)="2f6465762f6175746f667300", 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00005e4000+0x7c4)={0x697259f7, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x54865c9d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$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]}}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r1, r3) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00001d7000-0x5)="3a27262600", 0x800, 0x4, &(0x7f0000001000-0x20)={0x6, 0x2a, 0x8, 0x5, 0x7aec1273, 0x1, 0xdb, 0x2}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c41000-0x11)="2f6465762f7161745f6164665f63746c00", 0x20000, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4ad993841a3f05cc) read(r0, &(0x7f0000000000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) r0 = syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = 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) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000004f000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000)=0xe8) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000240000)="", 0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x2000)=nil, 0x2000, 0x0, 0x11131, r1, 0x0) r2 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0xefe) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000574000)={@generic="3060ae020000f1001900067d0843bd5c", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/04 09:35:09 executing program 4: 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) r0 = socket(0x10, 0x802, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000056d000)={0x1, 0x1, 0x4, 0x2, 0x2, [{0x1267f3a6, 0x4, 0x3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xffff, 0x8, 0x1, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) write(r0, &(0x7f0000a96000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) 2017/12/04 09:35:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00001d7000-0x5)="3a27262600", 0x800, 0x4, &(0x7f0000001000-0x20)={0x6, 0x2a, 0x8, 0x5, 0x7aec1273, 0x1, 0xdb, 0x2}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c41000-0x11)="2f6465762f7161745f6164665f63746c00", 0x20000, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4ad993841a3f05cc) read(r0, &(0x7f0000000000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) r0 = syz_open_dev$tun(&(0x7f0000ec1000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000574000)={@generic="3060ae020000f1001900067d0843bd5c", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000277000-0x4)=0x0) 2017/12/04 09:35:09 executing program 5: perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3336, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00002e4000)="2e2f66696c653000", 0x5) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a78000)={0x0, 0x6, &(0x7f0000000000)=[@map={0x0, 0x0, 0x0, 0xffffffffffffffff}, @map={0x8, 0x5, 0x1, r1}, @generic={0x0, 0x10000000, 0x0, 0x0}, @generic={0x0, 0x0, 0xffffffffffffffff, 0x0}, @generic={0x0, 0x0, 0x2000000000000000, 0x0}, @map={0x0, 0x80000000, 0x800000000, r1}], &(0x7f0000b26000-0x8)="6d643573756d2f00", 0x8, 0x1b, &(0x7f00001aa000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x9, 0x0}, 0x30) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ef5000)={0x27187f54fe40a807, r2, 0x1}) clock_gettime(0x2, &(0x7f00002d6000)={0x0, 0x0}) utimes(&(0x7f0000177000-0x8)="2e2f66696c653000", &(0x7f00009bd000)={{0x0, 0x0}, {r4, r5/1000+10000}}) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000525000-0x4)=0xbec7, &(0x7f0000247000)=0x4) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x0, 0x0) ptrace$setregset(0x4205, r0, 0x202, &(0x7f00006d7000-0x10)={&(0x7f0000ef7000-0xd3)="48900281225f0900cf4f3830fd7454dc233de22e52f68efd2a61748ea164c9dcffd9b47011f7167a5eb215ca3b0aa35e7432e859ac1592b5cfe32f89605e66169b6e0de29ffa2b9df2db7d4878f8e2bf0c393b2f2729e9774246cb6ff3f7f62797e4955802b0c640aeb07674a5b8cade01df5ae5b3ce507a019f8fb9d68fdd2da73561e28dafd978695509fc89b9d51cd3317bb9f2fbe19d102c217a7b7ed8053022a63f24c6a446095d892c886a9745cdd5d9fc86acca715a686da3e7a5748d3182da8b2a215679154ac2e031ee913b86ce", 0xd2}) ioctl$KVM_GET_EMULATED_CPUID(r6, 0xc008ae09, &(0x7f0000000000)="") socket$netlink(0x10, 0x3, 0x1d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031b000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x23f, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2a, 0xfffffffffffffffd, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x8, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x200000000, 0x0, 0x0, 0x2000000000, 0x1, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x16ee4000000000, 0x8000000, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xe) r7 = getpgrp(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000856000-0x10)="2f6465762f73657175656e6365723200", 0x10280, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000592000-0x8)={0x0, 0x0}) r8 = socket(0x10000000010, 0x2, 0xc) write(r8, &(0x7f0000d55000)="1f0000000504ff0003fffffd000100000000000008000100d30000000400000053", 0x21) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e9d000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f000001b000-0x4)=0x8) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) ioctl$sock_FIOSETOWN(r8, 0x8901, &(0x7f00008e8000-0x4)=r7) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000066a000)=0x80000001, 0x4) write(r8, &(0x7f0000f6d000-0x20)="1f0000000104ff00044345bb0700020000d100000900030020002200001200", 0x1f) 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/04 09:35:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r0 = 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) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000004f000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000)=0xe8) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000240000)="", 0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x2000)=nil, 0x2000, 0x0, 0x11131, r0, 0x0) r1 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0xefe) 2017/12/04 09:35:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000e2b000)=0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) r3 = dup2(r0, r2) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000e92000)={0x0, 0x9, 0xc26b}) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) link(&(0x7f00008bd000-0x8)="2e2f66696c653000", &(0x7f000020b000+0xb2e)="2e2f66696c653000") dup2(r0, r2) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:09 executing program 7: syz_open_pts(0xffffffffffffffff, 0x400a00) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x42, 0x402000) read(r0, &(0x7f0000000000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:09 executing program 2: r0 = socket$inet6(0xa, 0xa, 0x7) sync_file_range(r0, 0x9, 0xd061, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) fcntl$setstatus(r1, 0x4, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000f9000-0xa)="2f6465762f6375736500", 0x40000, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000d7e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000be7000-0x20)={"dd9d1cac5655141f00218181b9d87472", {0x4, 0x40, 0x80, "502130a017a8", 0x1, 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) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000736000-0x14)={0x2, 0x3d, 0x1f2f, 0x5, 0x4}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000571000-0x10)={r2, &(0x7f000016f000)="abea4de69580148ce49017ea5b3ab2de7b73ce85aa2d33f2a73234ed8112fbc5163cc3d56022372795ce4f6a093d"}, 0x10) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c37000)="2f6465762f72746300", 0x0, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00007ce000)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000ef6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006b6000)=0xc) kcmp(r5, r6, 0x3, r4, r3) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000bc0000)=0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000e4e000-0xa8)={{0x80000001, 0x4}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d78de6391db671d, 0x2b, 0x1, 0xffffffffffffff9c, 0x4, 0x7, 0x3ff, 0x0, 0x2, 0xa0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00009c0000-0x8)={0x0, 0x7f}, &(0x7f0000262000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000a87000)={r7, 0x9, 0x0}, &(0x7f00009a1000)=0xc) 2017/12/04 09:35:09 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x3, r0, &(0x7f0000001000-0x4)=0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000003000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000004000-0xc)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0xb6, 0x1, 0x1, 0x8, 0x80, 0x20, 0x5, r2, r3}, {0x7, 0x1, 0x1, 0x9, 0x9, 0xfea8, 0x6, 0x6}, {0x3, 0x100000000, 0x3, 0xffffffffffff0000}, 0x9, 0x8a5d, 0x401, 0x1, 0xd0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x80000001, 0x3}, 0x1f, @in=@multicast1=0xe0000001, 0x4, 0x3, 0x2, 0xf245, 0x0, 0x9, 0x1}}, 0xe8) 2017/12/04 09:35:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r0 = 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) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000004f000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000)=0xe8) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000240000)="", 0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x2000)=nil, 0x2000, 0x0, 0x11131, r0, 0x0) r1 = socket$inet6(0xa, 0x100000000000002, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0xefe) 2017/12/04 09:35:09 executing program 7: r0 = creat(&(0x7f0000d54000-0x8)="2e2f66696c653000", 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00003d4000)={0x1f, 0x7, 0x1000, {0x0, 0x989680}, 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, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000072d000)={0x0, @in6={{0xa, 0x1, 0x100000000, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x820f, 0x4, 0x13a, r2}, &(0x7f0000c83000)=0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x5e7f, 0x4) mmap(&(0x7f0000235000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r1, 0x0) read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000002000-0x10)=[{0x4, 0x800}, {0x3, 0x4}], 0x2) 2017/12/04 09:35:09 executing program 4: 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) 2017/12/04 09:35:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r0 = 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) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000004f000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000)=0xe8) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000240000)="", 0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x2000)=nil, 0x2000, 0x0, 0x11131, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0xefe) 2017/12/04 09:35:09 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) r0 = memfd_create(&(0x7f0000385000)="b1736563757269747963707573657476626f786e657431776c616e3000", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x1e)={0x0, 0x16, "bfab20723335f7eda5b635a3af9a96e1e6945dfaf1a5"}, &(0x7f0000001000-0x4)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b1f000-0xc)={r1, 0x2c, &(0x7f0000000000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4550}]}, &(0x7f0000001000-0x4)=0xc) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f000093f000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e, 0x100, &(0x7f000022a000-0x10)={0x1a, 0x3, 0x7, 0x39, 0x5, 0xfffffffffffffff7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f00004fc000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67726530ffffff7f00ffffffec000b03", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) r4 = open(&(0x7f0000776000-0x8)="2e2f66696c653000", 0x10000, 0x9d) getpeername$packet(r4, &(0x7f00003e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f7d000-0x4)=0x14) r5 = open(&(0x7f000016b000)="2e2f66696c653000", 0x0, 0x8) sendto$unix(r5, &(0x7f00009e6000-0xe)="2a38870d30cbc59a1a1ce229a1ed", 0xe, 0x20004000, &(0x7f000097d000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000842000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c0f000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r6}, 0xc) r7 = openat(0xffffffffffffff9c, &(0x7f0000562000-0x8)="2e2f66696c653000", 0x2, 0x1c1) ioctl$PIO_UNIMAPCLR(r7, 0x4b68, &(0x7f0000340000)={0xa8, 0x9, 0x6}) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000848000)="2f6465762f7667615f6172626974657200", 0x212002, 0x0) connect$bt_rfcomm(r8, &(0x7f0000bfc000-0x9)={0x1f, {0x80000000, 0x80, 0x5, 0x8000, 0x10001, 0x401}, 0x4}, 0x9) dup2(r1, r3) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:09 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) syz_open_dev$sg(&(0x7f0000bba000)="2f6465762f73672300", 0x80000000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x201003fc, &(0x7f0000000000)="ac", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = dup2(r0, r0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) 2017/12/04 09:35:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, 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&(0x7f00008c8000)=0x1002) syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000004f000)={{{@in=@empty=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=@multicast2=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}}, &(0x7f0000041000)=0xe8) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000240000)="", 0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0xefe) 2017/12/04 09:35:09 executing program 3: 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000e2b000)=0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) r3 = dup2(r0, r2) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000e92000)={0x0, 0x9, 0xc26b}) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) link(&(0x7f00008bd000-0x8)="2e2f66696c653000", &(0x7f000020b000+0xb2e)="2e2f66696c653000") dup2(r0, r2) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:09 executing program 7: r0 = timerfd_create(0x3, 0x18e75b8516ac0df7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) ptrace$pokeuser(0x6, r1, 0x4, 0x1) 2017/12/04 09:35:09 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007a5000-0x11)="2f6465762f7667615f6172626974657200", 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f64000)={{0xa, 0x3, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, {0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x38}, 0x7, [0x4, 0x7d32, 0x6, 0x7, 0xffffffff, 0xffffffffffffff13, 0xfffffffffffffff9, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000b5c000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, 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&(0x7f00008c8000)=0x1002) syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000004f000)={{{@in=@empty=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=@multicast2=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}}, &(0x7f0000041000)=0xe8) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000240000)="", 0x0, 0x2) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0xefe) 2017/12/04 09:35:09 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000c9d000-0xb)="2f6465762f766373612300", 0x6, 0x400000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$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]}}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r1, r3) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x1, 0x9, &(0x7f000091f000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000288000)="62696300", 0x4) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) r1 = syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000574000)={@generic="3060ae020000f1001900067d0843bd5c", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000277000-0x4)=0x0) 2017/12/04 09:35:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3336, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000c4000)="2e2f66696c653000", 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x7, 0x9, &(0x7f0000bed000-0x1000)="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", 0x1000) bind(r0, &(0x7f0000cbf000-0x80)=@generic={0x7, "effeed9de5b1247044cb3d803db6c65b8d5bc6a1de65f6d3ed1b76d0b4e4177c4988ca82a9c9c595135b32014b3c8043b8e607dbd5e7428dbcfa811c7d1fed8120171892fea4b6b45fd19b508352609853b96edc76723c36a62898fd536de1de3939bd7a11e6be97b03e8df1cbc05ed465dd8d8121bcc8b13d4e7ce1a3c0"}, 0x80) 2017/12/04 09:35:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00004b8000-0xc)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f0000c3c000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001c3000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cdd000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d89000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x9, 0x0, 0x1000, 0xa, 0x20, 0x0, 0x80000000, r1, r2}, {0x9, 0x5, 0x8000, 0x5, 0x6, 0x6, 0x0, 0x4}, {0xdb, 0x2, 0x1, 0x7f}, 0x8, 0xc000000, 0x9, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0xb1, 0x3ff}, 0x4, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x7, 0x2, 0x8f, 0x8, 0x7, 0x100000000}}, 0xe8) 2017/12/04 09:35:09 executing program 3: 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000e2b000)=0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) r3 = dup2(r0, r2) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000e92000)={0x0, 0x9, 0xc26b}) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) link(&(0x7f00008bd000-0x8)="2e2f66696c653000", &(0x7f000020b000+0xb2e)="2e2f66696c653000") dup2(r0, r2) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000436000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c37000)="2f6465762f72746300", 0x0, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000bc0000)=0x0) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f000044c000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000830000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00006dc000-0x18)={@loopback={0x0, 0x1}, 0x7, r4}) syncfs(r0) 2017/12/04 09:35:09 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000088000)="2f6465762f7161745f6164665f63746c00", 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) 2017/12/04 09:35:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000004f000)={{{@in=@empty=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=@multicast2=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}}, &(0x7f0000041000)=0xe8) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0xefe) 2017/12/04 09:35:09 executing program 7: r0 = socket$bt_sco(0x1f, 0x5, 0x2) read(r0, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:09 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x881, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x3d, 0x2, 0x20, 0x7fd, 0x4}, 0x14) r1 = accept4(0xffffffffffffff9c, &(0x7f00000f5000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bf7000)=0x1c, 0x80800) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000720000-0x4)="62696300", 0x4) 2017/12/04 09:35:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 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) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000004f000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000)=0xe8) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0xefe) 2017/12/04 09:35:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) recvfrom$inet(r3, &(0x7f000018b000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa, 0x10100, &(0x7f0000ff5000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r3) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00007a3000-0x8)=0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000290000)={0x6f70, 0xc17c, 0x0, 0x49a80b8a, 0x8001, 0x2}) 2017/12/04 09:35:09 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f00000f2000)="2f6465762f7663732300", 0x1000000, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000001000-0x4)=0x0, &(0x7f0000715000-0x4)=0x4) read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:09 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b9d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) fcntl$setpipe(r0, 0x407, 0xd1) read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000200, &(0x7f0000000000)="6d", &(0x7f0000001000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)="2f6465762f73657175656e6365723200", 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0xc)={0x0, 0xb0, &(0x7f0000002000-0x1e)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x3f}]}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x3, @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]}}, 0x8c) 2017/12/04 09:35:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 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) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000004f000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000)=0xe8) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0xefe) 2017/12/04 09:35:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0xefe) 2017/12/04 09:35:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) read(r0, &(0x7f0000587000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x0, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@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=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000002000-0x4)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000002000-0x14)={0x11, 0xf5, r2, 0x1, 0x7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) clone(0x201003fc, &(0x7f0000000000)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00002f0000)="") r3 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000026e000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xc4)=@ethtool_rxnfc={0x0, 0x19, 0x1ff, {0x8, @esp_ip6_spec={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x80000000}, {"29b0", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x80000000, 0x8000, [0x3, 0x101]}, @usr_ip4_spec={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x8000, 0x9, 0x1, 0x20}, {"245a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x2d5, 0xffffffffffffff58, [0x8, 0x1]}, 0x5, 0xfffffffffffffffd}, 0x2, [0x8, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:35:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000be7000-0x20)={@common="726f7365300000000000000000000000", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000377000)="2f6465762f73657175656e6365723200", 0x1, 0x0) recvmsg$kcm(r1, &(0x7f0000938000)={0x0, 0x0, &(0x7f00009e5000-0x48)=[{&(0x7f0000c5a000-0x6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000b06000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000025e000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f000088b000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000626000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f00004e2000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f000095f000)="000000000000000000000000000000", 0xf}, {&(0x7f00007bc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f000006d000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x9, &(0x7f0000b01000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d, 0x3}, 0x40000040) mmap$binder(&(0x7f0000fe6000/0x4000)=nil, 0x4000, 0x0, 0xe010, r1, 0x3f) r2 = syz_open_dev$tun(&(0x7f0000187000)="2f6465762f6e65742f74756e00", 0x0, 0x3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000574000)={@generic="3060ae020000f1001900067d0843bd5c", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_create1(0x80000) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000277000-0x4)=0x0) fcntl$setpipe(r2, 0x407, 0x8001) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ac2000-0x9)="2f6465762f72746300", 0x60000, 0x0) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000747000-0x70)={[{0x2cb4, 0x4800000000000000, 0xd6c4, 0x0, 0x1, 0x1, 0x1000, 0x3, 0xfffffffffffffffd, 0x24ca, 0x0, 0x1, 0xff}, {0xcda, 0x9, 0xfffffffffffffff9, 0x5, 0x3b5, 0xfb, 0x3ff, 0x3f, 0x7, 0x9, 0xe69f, 0x2, 0x0}, {0xffffffff, 0x7, 0x100000000, 0xfffffffffffff46e, 0x2, 0xfffffffffffffff8, 0x0, 0x481c, 0x4f, 0x8, 0xc0, 0x8fe3, 0x1ff}], 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:35:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00002d6000)="2e2f66696c653000", 0x40, 0x2) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3336, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005bf000)="2e2f66696c653000", 0x400000001) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") lstat(&(0x7f0000f59000)="2e2f66696c653000", &(0x7f0000b22000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/04 09:35:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) 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) socketpair(0x1d, 0x8000a, 0x8000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f00006fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e30000-0x9)="2f6465762f76637300", 0x4000, 0x0) r6 = open(&(0x7f0000709000-0x8)="2e2f66696c653000", 0x96100, 0x10) r7 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$urandom(&(0x7f0000001000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e53000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) r10 = syz_open_dev$sndseq(&(0x7f000026c000)="2f6465762f736e642f73657100", 0x0, 0x4000) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x101400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) r13 = socket$unix(0x1, 0x7, 0x0) r14 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = bpf$PROG_LOAD(0x5, &(0x7f00003be000-0x30)={0x7, 0x7, &(0x7f0000000000)=[@map={0xe260, 0x8, 0x2, 0x1}, @map={0x6, 0x6, 0xffff, 0x1}, @map={0x4, 0x3f, 0x2, 0xffffffffffffffff}, @map={0x6aea, 0x3ff, 0x0, 0xffffffffffffff9c}, @map={0xea, 0x9, 0xe736, 0xffffffffffffff9c}, @generic={0x5, 0x9, 0xd9, 0x1}, @generic={0x8, 0x7, 0x0, 0x2}], &(0x7f000080a000)="c500", 0x4, 0x21, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1}, 0x30) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000016b000)={0x0, 0x0}) r17 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f05000)="2f6465762f6175746f667300", 0x404002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = syz_open_dev$binder(&(0x7f0000001000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r19 = accept4$unix(0xffffffffffffff9c, &(0x7f000031b000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000eb6000-0x4)=0x8, 0x80800) pipe(&(0x7f00003c5000-0x8)={0x0, 0x0}) r21 = syz_open_dev$urandom(&(0x7f0000445000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x183000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000205000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r24 = syz_open_dev$evdev(&(0x7f000041f000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x0) r25 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007f7000)="2f6465762f73657175656e6365723200", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r27 = epoll_create(0x3ff) r28 = creat(&(0x7f0000a01000)="2e2f66696c653000", 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000026d000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x2, 0xd1}, 0xc, &(0x7f0000000000)=[{&(0x7f00001ff000)=[], 0x0}, {&(0x7f0000213000)=[{0x20, 0x7fff, 0x100, 0x5, 0x1, "471289c594c11d4bf4dea8a75d4a7e6b"}, {0x7c, 0x1, 0x8, 0x6, 0x7f, "fd011c425fb38fcbb23317684f79c96c78d5435bcc43895d83468f16e966f04413edeb9dff4d6d76072e63e40e0becfcbb8c8526079096a9869c2426bbd73468c296ff946d1399092c26a9771806022c767b74da62ff3f5aac737da0383cb8df6f2ca4313189029e1ca11feb"}, {0x78, 0x100000001, 0x410, 0x3ff, 0x3, "4663d0291e6649ff50068683af6b2aad8f3b0430a8f4bf8025ac66a48bbb2764e53e99611b615b828b6a067d5591846cdaa40cd0d66a687aff20cde0134a63634484ee2b8bbfb1b28ddf4fde5bc0713b0cdaacbd000b3d04f73a39b1083ef734e86e31c5147cab48"}, {0x10e, 0x81, 0x700, 0x9, 0x5, "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"}, {0x1e, 0x100000000, 0x400, 0xffff, 0x7f, "faf44bf90ced90a3354314b81ee5"}, {0xa1, 0x3f, 0x100, 0xb2bc, 0x73e6, "f831786dbadb46431ced0b9a6b921daea9143c756437b3bd4ca2c7d69f5f3618611a3182472dbc6dec987f79dac3ccf3c8a08ad585989dbebc35b489625585db91d4f30889347a4486de6285e38b7e791a3b278e084736bee4408e583df7a945bfafb85396c612aa36a96ac36d38f10c548527198c29f99f0e56e65768fadd63a8d41d4f3856e44a478916753f4864067b"}], 0x2e1}], 0x2, &(0x7f0000000000)=[@rights={0x1c, 0x1, 0x1, [r1, r2, r3, r4]}, @rights={0x1c, 0x1, 0x1, [r5, r6, r7, r8]}, @rights={0x14, 0x1, 0x1, [r9, r10]}, @rights={0x1c, 0x1, 0x1, [r9, r11, r12, r13]}, @rights={0x24, 0x1, 0x1, [r14, r15, r16, r17, r18, r19]}, @rights={0xc, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26, r27, r28]}], 0xc8, 0x4000004}, 0x20000000) 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) r29 = socket(0x10, 0x802, 0x0) r30 = syz_open_dev$vcsn(&(0x7f0000eb8000-0xa)="2f6465762f7663732300", 0x275, 0x4000) ioctl$GIO_SCRNMAP(r30, 0x4b40, &(0x7f0000090000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write(r29, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) 2017/12/04 09:35:09 executing program 3: 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000e2b000)=0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) r3 = dup2(r0, r2) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000e92000)={0x0, 0x9, 0xc26b}) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) link(&(0x7f00008bd000-0x8)="2e2f66696c653000", &(0x7f000020b000+0xb2e)="2e2f66696c653000") dup2(r0, r2) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000746000-0x9)="2f6465762f72746300", 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000132000)={0x0, 0x6, 0x20, 0x6083, 0x6}, &(0x7f00002a8000-0x4)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000fb7000-0xaa)={r2, 0xa2, "690f7e48c90a1d2bbbf657716e31d8206718083a2b048aab0e4af0f2c8ea92e470cdf620a3cb628e43d4ff8225fc6868796c18e53d255b5cb6bbba893a9d9edbc8548051f470806a71a43f17245ef443e4fd1aa121e78a776b220dbc31262b83394e4bad2dc2ceea4191596a16f6b1dd9b13f73cf7047d267c871fcf5eb8a1a6db8bc96b53f70ea477fb9ab008e97890b4a6413485319437489429ef3a77f599fa60"}, &(0x7f00002e5000-0x4)=0xaa) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c37000)="2f6465762f72746300", 0x0, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000bc0000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000a5d000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf081, 0x0, 0x3, 0xe, 0x6, 0x81, 0x1f}, 0x20) 2017/12/04 09:35:09 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") r0 = syz_open_dev$binder(&(0x7f000066a000-0xd)="2f6465762f62696e6465722300", 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000001000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)="2f6465762f73657175656e63657200", 0x2, 0x0) openat(r1, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x2101c0, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x6, &(0x7f0000002000)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x0) 2017/12/04 09:35:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0xefe) 2017/12/04 09:35:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3336, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000c4000)="2e2f66696c653000", 0x0) r0 = socket$inet(0x2, 0x1, 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f00007dc000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000916000-0x4)=0x76) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/12/04 09:35:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) r0 = syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000574000)={@generic="3060ae020000f1001900067d0843bd5c", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000277000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000474000)=0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x101000) ioctl$TIOCGPTPEER(r2, 0x5441, 0xdacd) prctl$setptracer(0x59616d61, r1) 2017/12/04 09:35:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000071f000-0x4)=0x0) r3 = dup2(r0, r2) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f000007b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/04 09:35:09 executing program 7: pipe2(&(0x7f0000a10000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000ef9000)={0x6, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mice(&(0x7f0000733000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000002000-0x10)={0x5, 0x1, 0x0, 0x3}, 0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000-0xc)={&(0x7f0000001000-0x8)="2e2f66696c653000", r1}, 0xc) tee(r1, r1, 0x2, 0x3) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000086000-0x4)=r2) read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0xefe) 2017/12/04 09:35:09 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, 0x4) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x4002, 0x40) r1 = syz_open_dev$vcsn(&(0x7f0000594000-0xa)="2f6465762f7663732300", 0x14bd0d49, 0x200000) r2 = dup(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000000)=0x2, 0x4) read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r3, 0x7fff, 0x3f, 0x1}, 0x10) socketpair(0x1d, 0x4, 0x9, &(0x7f0000fcc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x80800) setsockopt$sock_str(r5, 0x1, 0x19, &(0x7f0000001000-0xf)="76626f786e6574305c776c616e3100", 0xf) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000003000-0x8)={r6, 0xfffffffffffffff7}, 0x8) prctl$setfpexc(0xc, 0x100001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000001000)={0x80000002, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000000)={0x9cb, 0x202, 0x8001, 0x1002, r6}, 0x10) 2017/12/04 09:35:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f03be2b21c223240b00ac504a9711cb87e8e838091ac9dde39f031dfa745327f88e2a2cb0ad5932d4d7da2af5a38a8bd7d6a636256d53b445585db233e1941ee1eb9dfaa72dc3bfa5c6469cbbfa3e7b34d9e1a2ac873e3f1c4a0d1d0e39da0fb5974aa8cd68814f901aaca4279ef13e964e0f4f93a0dd8e9d36522f4360e398368decd1f38663ebc54e956b8b3ff14ebce778e3f17b3a3cc645f6a695ef91d16f65c95082ac366f8d6cbd06feb19495babd266bab156fb23cca31400573bbd4880c777c457aa04b980214e69f46e893876e19689c8867ee83636d30aca382f86d72083253f160b025bd519f1f46663f8df8f7677a50a4696db052b81c38c8305d4d688c919a32b777978335a9f095c2706ddefa9a014ef8ede5886f28de598c36aee9d47d9989f5ba26c6dbfc963e67e9a85f033c6dc7d2164b8aef22d8913601d919927e1cb93afbfaa2974e819ac4158ba3e7c765ca03e0fe03ed66271ea1654195be293bfc10e4402e067258d21a5487a5ca1ba0934b30ab3b04df26c9cf97b1c542d740fd24ae6a4be0414ff0624d0c8bede8e3561822f8cb5b7aeec20d891da54aee46c104746dc8b7655c8bda7d1323a22b1a02e67a67113c5fc2b67b1b269493b5cf4f4e010d6844027770eb6e889cd013504a51dd6499726b2486d2b73b17c9f8bc2799e7f5eed6f610cb1f6c7fdafe17fcf156196010029bc7aa56a27e919648ad24f1315c89c8e9d24503295f63ef7a4f48c2b7e030c74ebbb06811c766b09e26267a9a3c2117ce50ca870e261518bd0416e1008e569d6c684ded77b58c2d9bbd7164823497eb8b32b3f3d639d0b877ade55b1626b12d691f5abac8d3b7c5a9eb89d5038c4e4d8477f3a58a4e7a9ed8f218dfafe75d287ac580cba97fb4567875d368220bd630a769b2a0a53ee8ebaf2bf5437d0c1d7ec2d66ed14eeb06321aaca2fcdf68948656b86af6e76ac051d22c86dd4f818bd6f13f6c4171c8bcf10aad699200260c38db51004dca2b762834925dec85533caba5e50fa7795b598f56773c10a073cf24b15c7242ba2f1f094432f9eddedd9c84c687e13b8535d05caa4e6b7ec2d6660fb3305c6514c9e93dabb76060bc639d8f3ca5a6cd10a0dca86a1a9be0c5ccc6d00e364e38d62b3002390614aadd076ccebb514938f9175868091eb43c9f512d75e4d2a7dae66e1c077d3f27df15d4ecb423546310413ec56153aa645df29a5c5a1effe2cb27a6cd51c6f8e477bb8cfc762cde032a537422f73862e7d30676c35abfb92d69730882f0c44047eab3acfaf90839a0b47abfd066076965f03d1fa36b005c9b845df2d3ce98e4af83fbe255faad745acf387d29e98cce3c6a1e7d87fd2fc35ac1c91693d8929ef8993e3b2aeb5fa42098ff906d4e6831b70c57d0347efb95485db304484273ad8f5e086bcf4913746afc60607a0d4f05366e5ba69502e052615f4fa8d8fc77ac34e6e5d413c6d16aab778ca95d9e0cfb06616d24a79f06ac901556ac71eff9b46c78455e3e31f495090673edf428bf609ffc9fccde62de8670b5b8d3157065fa75ce9cb053c93c8f294a59770565b4a130593b9f9dd68668578d70a42e40b19c6c1c3d2262aa15ce67f4938d576c78ec737eb3dca3cbc7f7651250688cdffb4e44e7615c1430c20ca7a51eff361dae35a5c91e4b98862bbc2c76ed4b784814ecc47c16ee4d0c8b5a16645714b77dba21bab2104930da71a11ae51db21c02dba5aeec527ca602c3af8e04407d6d0b4d65061ba5146cd2551145c6d6e87b1d795d743418744ff65469669649ba3662ee16aa6ec69df225027e6b516720b14d3ad6e386f0e67d87424d94d2270b9ae3aae03f350cf20cef17d2b776a303d191316ae78cb4a9d04c8516530970af3cc76636c50dec1483f08e66d8c43693f7395bb94d7dda3c50a5e9c0c1f5eb8830bfbed07838a502bf07f999f43d1443b4b01d1401ecbcd82ed97c2d36682e4c4d985b4c7d31e903f271e064073d20c39090728d96508620aa5e1c10305f29a8d195feb08ae3398fd1f8026ae78d143a07b35dd514ba9e0bffbbda8fcc6db5b3accbf27949b71672496c0c6e263e0a25667d759e99753e0cc05db875cb6e5940a95464c278b46216d765bcf018010dc36d314c954fbac89f0d750bf5c5c085a74f8287de4eb254bce04f52f0edc3881c88ce479d99a5511c97a09a5d4da3ce90093e1c7741010477e4ac4a9c0e5de9bbe32c81a37a7e7137dd6b93376ab70710513ac3e9763f5ce928cbe2cd74070eb9f2af75f694cd79bb5e9665f8623824b1a1463e9227a924703e31f84b20109ec484a76cf3b75e0cb8c89071a51081e772e1c0ac23766f11647835860d438c159f3b474dc8c5c2902835e606ea6a7b2b14ec50f1128a361d648389e48dc6e8333e183690737e27938d580e882cb5400519a0bb558e2f50593ce18623321c3d12e3f35e675f9687da791c5f3b7363b9cc6292de6ae81c4d52e2d788541d871bd7e51fa5a3a8aad91076469a726396360143e01b67f15f6e0560263931386bb30bfdf0636f4b5b65a1a2c86baa695445d8409942f00250a9ef82f60941b5426b56ea92e5e4ca63937eaa7aa85bd9a14eda56c7319188be1f93dd09327dd9fe419f822eca97371d8eb3acdf7c354964bdc2441ce1c51f655b6a6be16114d04ac959d6fedc1d2118178fa1f7807f8c1d481b38a72f88ac28c35019a8e062291cb484b804132b93af2b19e1b1fd4cda16b43c5167a27d12d5b2d71318c34ddeaea00e224e47093f9065726d0a6d4aa683b27063fed70709ab2329529452a77d6ac983b9cabdd0577aec2888155eb35a9a4a895f7c4fabe4917f8acceafdc342b1837d5df2056c0039a26dfd40f498847db0c3a87b1d552d8be369e26f490459f1aa7108f63ef07babfe79051c00c9fea62166b7c9e3ddb90372d7ea0ed5d9d0a85f6b3ebd0fe18a788eb5afdfaf7e0c239bab003ff6a85c7ec5aa5510379973dbae11478713c6e14287bfa0521528439983e9ee05b5a9e6e9724b93fb316d220cedda4a13637e5fc4b777020b7bbf6273195a62151a535e231c8f744d421d8de90603ff6428d2032a99fa2d843c17cde023c4d5f2c7fca1d30c1441ac93cbc0e1256d2e01dc9811e04e6d36aa7dbcb017d251b0698cd930e8b4d5b19f02b86ab62276f50b6acabe67b7dcf2e205f7b8fe513b657a76e047c68c50a0bd9b6bf7e6afe9c5a6ca1771a721a7bfb3f0e72dbddd986aade317f7375607f08625825f6db0efdcde0b90d4551e70c1f1f775b99af7c311c44ccc20cb053a5b8b4032e53bb8055a1631427340ddebf44949483c8975c1fd1d27f8fdd7ca708d3733cd0528fb81cba5e29e52368f3cf0f0839b2faadcf1f262ee04254f48e8e5da844e94f7a481d9527501044b8a1514ffa69bc168e52d738d0465ce08b3396e0c4d3001ceca04ec47f9e4b6f1a2c6091ca91bbedcc45dca30f6b09023bd7604600215160e80a6f3a08aff1a3086b8f3bee1dc2f7ea369890fc7fbfd6d4bb94f97bf4e077a70a8508c86aef1477856cd311e8fd5b3d25a1d249417f282b8d084d2452e136c830a3f78a50a9072e06d029e0a7582ab2201506723dded237e34c08301cf96cecc00e6b1b722a85ca9c4125ed1cb0511de14edb3e6143cf77e7104139875df831eb18dce95a3470cf48d4fb93f9acd30c51882aac115d3f2cba9d5f20d8cf9c007d2b402892831a044c7b182d0b84ab6eca3fce9fb102a369f72ac39f4dc8cd91ce5e831536ab024c84d04e5a382f5b55e5c4abc2f2f0477227524e9d9764420d323eb836f8ede5dbe63181d8a59549d7aca43e3f055637c9cf8d740b61df76dee0be4def7d7f318e25ec91a8846af99f76faba84970e88d7b1ab4252b04e91c59ee7ded8e26c0b4e54ec5ca5622c220d4d3bd6bdfe5d20ed7eca40f4fac79dcb6d1bf46f698418c7de655c0ea120f373159fc077547dd9d8621199669cb57a71951032d0035be3b91b4df3e3fb1e668207c69738be70b5d325b6415163c822887d320587ea47cf3d371530a0b517430bf842c03afdc6ad35d954beb2436807d1a8abe4cc133bdf59a8b5dc6da3b49d7587180971a805f88a8354ed7042f25faa5c882087acf6548a66163a4afae77849c2ea934fd7336b55e24d8441889beadbab8737bfea26fe16217bf6e311500b9e1d140137b6d65a8ce4b9b4ceb90824f1e46702582428cf2b88ce85adce5c8d35ee06ed3e21d273b00c8394d691c3d531bd1c121aa4ebc73a28f195bc1ed6cce4acc7c81535d2e73ee535a12fb58f08c24c11bb75096d774d5e1094d2b0e883d398102b6f787bbff03814658d600218fdd24f987068f7763567ae0fb72994afb10a260ca28fea209f5e04c9e8c462c57117009f0217d2f83b3ff8d83a4ecef5482a5f8b56f702634c3584499391fbdf73afffcd10d404e4a405f335660a6e1a27e6bf1e22aaf563b2a5a0e5e96700916d73e2338bac2dd094dba931fa30a40030f927c691db6c6e4b9ab74fb198e3296352afc3ed844802a43aedd17dee5b983c53c633591d2953b8b380accfa2bd5088c95d4ca3bad0eaa707fce6c0535476ff31b2f6b36ac782c6464c6dc3768bee4b94612c13e9241ef8805aedcd05ed19bb0658df150aec5dfe9c678f2d1050d40f23550eb1031baecd70671e46c50f56b5668a40b0db312736cac22bf6b227b76481e5ff98eeaa09e5ecc9ccf9e859a19ff89cd42f8ef1cf27e0b9f0bff5cb6a3e98e90eff0e8b28757bbaba2c04f67002acfdce8d6f48b0770580edc2f1dc9a52642ebef4db1fda31a19182eab4856ee5037067219eaddd56c59f59d21b84dfaf38198f217e8eae8f009984e107cd9299341b1ae1fc61f0f64b2d0aa5b2532c8d72febfa0d99a99a550db6804c8dbff11a612eac1b4217ddc08f99024d5e62d30e848924684ec72fc6e8fee40744022e790d2def4a9b35b6e0be57d29b2b30ec377624a93a9bf51f8dc708758baeed5b12627b0f3574489f146049c7668e0c8c5423e18c94c09027f6a834aa08d2bfef113248cb5976d9893873535c75ee9f14b1c68e264d99a6cb005406fea533f6d957b6f24117b525a066971906ecdcd8b5eac1aa7790b463bf81976660f86b2b00706610e34c1f5ca1dbb1cda6fbb1db8cc245862c7fad6860e879a63aeab75a022728f9e27708b000256171ee2fcdd8331349be0c01904e334f4c5568376bb35e9d544cc0f0b9f2e0c93ca825943cd3eb9a9c32d32c4f49d30ef13574964a7ab56dd0e55a6b34ce6df299a7ef9f0a84f9f017333bec698d583df4e5faa92f01e13e0066b3d3bf8af28ad4479455105ada6d9c45", 0xefe) 2017/12/04 09:35:09 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000baf000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000003f000)=0x5fbf) read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000682000-0x8)=[0x1ff800000, 0x8]) 2017/12/04 09:35:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) r3 = dup3(r0, r1, 0x80000) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000b2e000-0x138)={{0xd000, 0x1000, 0xf, 0x9, 0x4, 0x100000000, 0x6, 0x2000000000000000, 0xa0b3, 0x751ccab0, 0x481c, 0x10001, 0x0}, {0x10000, 0x4000, 0xf, 0x4, 0xf2, 0x7fffffff, 0x10001, 0x8000, 0xda6, 0x9, 0x20, 0x64f, 0x0}, {0x4000, 0x0, 0xf, 0x3, 0x7, 0x8, 0x96f, 0x80000000, 0x6, 0x7a66, 0x7fffffff, 0x8, 0x0}, {0x4, 0x2000, 0xa, 0x4, 0x0, 0x100000001, 0x6, 0x89ef, 0x3ff, 0xfffffffffffffffe, 0x7, 0x8, 0x0}, {0x2000, 0x1, 0xe, 0x36624db4, 0x0, 0x6, 0x1, 0x80000001, 0x1, 0x3, 0x20, 0x2c, 0x0}, {0x2000, 0x5000, 0x8, 0x7fffffff, 0x2c, 0x21, 0x400, 0x6, 0xfff, 0x2, 0xf72d, 0x400, 0x0}, {0x0, 0x3000, 0xa, 0xfffffffffffffffc, 0x101, 0x401, 0x7ff, 0xf6bf, 0xffffffff, 0xffffffffffffff00, 0xcfc, 0x3, 0x0}, {0x2000, 0xf000, 0xa, 0x1, 0x100000001, 0x3, 0x3, 0x25e, 0x3, 0x8, 0x5, 0xf621, 0x0}, {0x4000, 0x16000, [0x0, 0x0, 0x0]}, {0x111006, 0x4000, [0x0, 0x0, 0x0]}, 0x20000000, 0x0, 0x5000, 0x2000, 0x5, 0x1501, 0x5000, [0x8eb, 0x80000000, 0x9, 0x9]}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000403000-0x11)="2f6465762f7161745f6164665f63746c00", 0xd0002, 0x0) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000a7d000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) inotify_init1(0x80000) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r0, r2) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000b4f000)=0x7, 0x2) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000a3f000)={0x401, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:09 executing program 0: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0xefe) 2017/12/04 09:35:10 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ff3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0xcfe8d724cf9532ec, &(0x7f0000000000)={0x7, 0x4}, &(0x7f0000b35000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67726510000000000d00000000090104", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r1, r3) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:10 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) membarrier(0x8, 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000699000-0x8)={0x0}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000006d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00005cf000)=0x0) r4 = fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) r5 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x0, 0x0) fcntl$dupfd(r5, 0x80000000000402, r1) exit(0xffffffffffffff72) getdents(r1, &(0x7f0000cdb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62) r6 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f000000d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e48000)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00009b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004bd000-0x4)=0xc) pipe(&(0x7f0000eae000-0x8)={0x0, 0x0}) sendto$inet(r1, &(0x7f000040c000-0x1000)="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", 0x1000, 0x40000, &(0x7f000014c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000452000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fe5000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000884000)=0xe8) fstat(r3, &(0x7f0000918000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000512000-0x70)=[{&(0x7f00002b0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000c80000-0x90)=[{&(0x7f0000ddd000-0xad)="97255239f18e4d66abfbb06de248450f400c08c28c5e5753965a278cc9d2e291895ed3fca9d3b280a726c727cf13a63072700ce1bcaf3e31494192016ce07b62f9c99ba5e42d4288f0dbc87f821069bbd8e527f0266efc67512df713231ea6053d5b3e1acc5ad7a2738dd771f959fd434b71a83629be2b5e67a69ff13753d10a2c280f29142e53f920513fc3c86e31cf6a9c34244b8f5265d2e8ee6b778f98b7e61b5f3432013c0c697d536e15", 0xad}, {&(0x7f0000b53000-0xf5)="ca79d16efee95c9566bf6c0fac4aea5b28945274cf895630f2c8d21dd7a0a9c66ab984d4f0de7c5db0965394e73ffcddbcf7e7252890a5e9eb10fd41ae8cf40f64c27ced5ef10938f95fa9c8302a1ff37951c1d283a04906da5ee3b1ccbb98fc6cc0e73690b1f4e4d0c84cb9a271ca6213120bf87d59f7b2c9ef8d83b7e4dd4e634c8df1953e508358389b3d799248d32783db311f7bac8d2f869ddb9718b24e8d01210dfa4d364c80cfe7b5f9755f51d26ae5e4ae28a1bd88c853240a3d569608214cb772708d032e98b77added35e063ac12f758a504f359cea3f91e20eba57b70f73747b4372e3400ac5eb748d93356599cf24b", 0xf5}, {&(0x7f0000384000-0x10)="daeaa11824fe1903bb7c8798c6759792", 0x10}, {&(0x7f0000c57000-0x1)="80", 0x1}, {&(0x7f0000808000-0xfe)="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", 0xfe}, {&(0x7f0000d89000)="267609527abfab3586b76dfc36193e9ce1e1dad644ce6af91982d097eeb1dbc2b776e8d2e7e341afa1a4902dfe86d0fcc92cd08823de3411b0b02d5a7e6df3ae563e414b7b8a3af03dbcd0eb39cd864ac64429e14b24cf0f6e3b4cc604b055deff116ca7c0fcbf6e324cbf88af4be87701bbf36507ade9f0493aae35d63cc9a76228e2804f0fd454c1c3620222e41f25b84716ba277ddc35b56a9048a3814589060bb9d7ac2752df39acdace6d7b82b767bf689134e8293f9272bb1a1d13de62c98bb7749ecccd6a0aae1d90ed6f7fb87a35212199", 0xd5}, {&(0x7f00005c8000-0xed)="27678bfd15e11fa5364992abb6adcd5f70fc8798fa62dd97ee42343fa9032ce435eb9ec63542536edce8543c106316bd0e8ca1784972c35b576dfe8cb704db8aabc7cbd9135dbccd8756463c06b2ad51b005979b10930b90aa3f2c83d68c1b64f483bf0f60bb9de150cfa1279ab0994876a3f11148f810728f42cb52a94bbe49bb9658cb8240157274caf94a1d00a142618f70f8fc2f92adadbf960acb7b10f4d3b6c0f42ef8e855acd05d0cf31cca36a38b76d97e4cf3e32a9b4d4063348e453dc379c06079f371fde7166762c15089a56e80abe1ad2f431230c32a7b224211c5d222fd3d41cd11d02e56fca1", 0xed}, {&(0x7f0000258000-0xa1)="16e91235e518495b949d8693147258e7e2fda6dbbb0bdd2a4b8c64932d32c6fa4947889e8a917665e1336ea3cb039fc59c8eef685cb9cc73f678250c7c12bb4649abe3ab64c11cc428096ffd4e72e1cfe16036c0bd71f37fe9d1f89f13900b0114e00745785e10fff8bc2fd62909614a010347307a5a0504818719057e3a6794f72578027e13402992cdcabbf751367186e66e6f1ac4090277872f032c46f1af97", 0xa1}, {&(0x7f0000e37000)="986443378372d94f414cbbb4a57b8095a3d8ba6d20a022d13c90f1f724b9ddd0af921ea3ccf89022f86a88d48a342ea5268731a1f05e307791000b26be1d53490ce677d0fc9d50aa1fd58ae0be9bebd22d8298ad6f0299741d0a753ffcc176d8db40edebfab3120f366abe4c3b1866685930e95e49f517943d0707b6edf276335b068141ce2375d64740d24e9357623e9db8c16d1b7e9a701a4854f6afd0eeedb59d360b98c7972fcf25ac756e63d85fe89192141e1bde6050", 0xb9}], 0x9, &(0x7f0000f61000-0xf0)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r2, r9]}, @rights={0x28, 0x1, 0x1, [r5, r4, r2, r1, r2, r5]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r5]}, @rights={0x20, 0x1, 0x1, [r2, r5, r4, r3]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x8, 0x800}, {&(0x7f0000765000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000049a000-0x10)=[{&(0x7f0000972000-0xe4)="ce5cb8229d3e89e9b5b6b22f65b4b3a9bc6477a487b990559d81fa28ebda8c9bbdc8d2cb7492f58228ed0191a688256918db037ee050bc6e5889210780ff44ea575c3be8d0c23846b837e15a87ad34f4861826289073c6424ef5759677bf0957f82786bd198c7565509f93893ef228d1ef244a5591e6ec2c8934cc3d98eb3086bed3913011f6b022daade6dda8fb2a9186a9f432faaa53d40ef1b8673cba06ac68b11a764abaf426abc93a9d90ba4587b2ceed1a9296c172ee9910419f56be2ea0936a540c7bb7d906164e0decb5b212c413feaf3d790d081ab0d2b30b247a718000d61b", 0xe4}], 0x1, 0x0, 0x0, 0x40810}], 0x2, 0x810) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000009000)={0x0, 0xf8, "c3524a5418a9a12ce5154108041a112ac5f6b8093b6018ec0cd7e5fa7e8f186fe055da6e8f4a58cb02bd016e3a13ab6483b795ab5b0502d702cf2167f562c93f40afdc95cffdecf3e839b739cfd07e92463414069224b9c7c275582f3c7070b43902f6014cbb9dc837094719a102131c724aa84d1e5942671d2cadc0724a5b4dc62f131176bd8f91c033244c97a871cae5abd9b28e14fc26c07e96298b0bd3e1018c49ec2de0637788a92deaeb3875f07ecc1738f3c478a8fb1ebc48733bc75edb6041fb0ed53bcbab2c4ddd407fca350e3be22563fdd085ead98c653c16e00ba2b2296e02e67cc4e0295097ccfe1a59e8808159cfcc1f91"}, &(0x7f0000004000)=0x100) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 09:35:10 executing program 4: 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) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) 2017/12/04 09:35:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3336, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c84000)="2f6465762f6175746f667300", 0x4002, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000b92000)={{0x225, 0x80000000, 0x1, 0xff, 0x10000, 0xed4}, 0x8}) mkdir(&(0x7f00000c4000)="2e2f66696c653000", 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/12/04 09:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0xefe) 2017/12/04 09:35:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xecd7, 0x0, 0x80000000, 0x0, 0xe, 0x7, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00002a0000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b33000)={0x0, 0x87, 0x4, 0x3a9cf20b, 0x0, 0x7f}, &(0x7f0000852000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001fe000)={r1, 0xb7, "d4da89e4c614b63a9d9bb1f464d1111c248eb8521e76d4fa79ac4f6e6d44ac41dc8ba52b8d9bf3c4cf34828dff80f780f1977a5dcb85580b8f0ece4802ef8f0f4779d4a87881e76253a6d6f6d5fe844445c67fa57e77925ecbc0578542393077085dad00bdf147450ce657cb3f7eda27422223bd195693837bd0b9bdf0e9d2e65d0654e88c9cf10165873aca4e3832a288fb7b1ab829b99f92e792832926aa3c2c2ae43a35021e14720c630dc058d1fd0aee9ba8314c1d"}, &(0x7f0000d9b000-0x4)=0xbf) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000313000)=0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d6b000)="2f6465762f72746300", 0x40000, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000bc0000)=0x0) 2017/12/04 09:35:10 executing program 1: getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) r0 = syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000574000)={@generic="3060ae020000f1001900067d0843bd5c", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$sg(&(0x7f0000b54000-0x9)="2f6465762f73672300", 0x0, 0x501080) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000053a000)={0x0, 0x9}, &(0x7f0000f39000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000bc9000-0x98)={r2, 0x90, "0f998c2d14a458ddd5a1d208ccd5ffd7e23f89e60b932bd66541921375ffbe61050dc604e5dd6c336c715041569b44b2273cc06a82a59846741cf0e7524c440f6bcf60e47f08ff600f9f982da5b849dd88f340e409c48a26fc0bb31767e1742f376e9b8074a2dc79ebb6bc48a9b9b7315a10d01e0e9ab5383317c8cb2624ec63ca722d507501aca1997fd55441ef5dea"}, &(0x7f0000c38000)=0x98) bpf$OBJ_GET_PROG(0x7, &(0x7f0000398000)={&(0x7f0000bc5000-0x8)="2e2f66696c653000", 0x0}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d22000-0x8)=@assoc_value={r3, 0x3}, &(0x7f000039e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000000)={0x8, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) socketpair(0x3, 0x801, 0x8, &(0x7f00009a1000-0x8)={0x0, 0x0}) connect$ax25(r5, &(0x7f00000aa000-0x10)={0x3, {"1aa7d77cd118fe"}, 0x8}, 0x10) r7 = openat(0xffffffffffffffff, &(0x7f0000a64000)="2e2f66696c653000", 0x8000, 0x0) 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) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80800) sendmsg$inet_sctp(r1, &(0x7f0000904000-0x1c)={&(0x7f0000907000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x18)=[{&(0x7f0000904000)="08a515eb03b64e194da0e3f8332f7537f68e088916cca054b471e525d1f8c0e7ba56821a430aef4a0b6a141b0d6175e5c0df34c57fa625f4e91f48e75224610380140368711dc0d13352ad55bd2040f9bbe950c32802deab303d54b574b43d351401fc3a409327ebe9f1951e1e09139a215f50ac5a1ce456e7102cccf2a354669c814db261f2ecd8b6f6298d69e3767a5621bf9cf4426957dfef9cfd94ef8655abf16ef28edeaf857c4ce6875c901368f85645a56c692946c4644f78c7", 0xbd}, {&(0x7f0000001000-0xce)="16da26d35023df4c20defd7018f3744a39956693e3e71893a6192d9f3f4389ec86ee7bddca81cbdfd3aa4ec22ea33c7bb033d51cf28f8206f4f82a34e89d8c7c62964906f3d663d6ed1795cd475a7c69aa23b1079b2c86800c54497485117ca9b54449814f45ecfbe50115b94b0d2bcac2527a2889f84a6c7ab3b33a072d2e9e68280563b0e97f0f1b549b698b4278af4b7203f29163aeac3d631205cafab1ed4461944610786168716c7d40da622278cc6e67910928978b8a15f4724a03f70c72dd77ebb9abfab0fc7dd0d23784", 0xce}, {&(0x7f0000904000)="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", 0xfc}], 0x3, &(0x7f0000907000-0x58)=[@sndrcv={0x2c, 0x84, 0x1, {0x9, 0x100, 0x5, 0x7, 0x0, 0x5, 0xf40, 0x5, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0xfff, 0x8000, 0x6, 0xfffffffffffffff9, r4}}], 0x58, 0x20000000}, 0x4044) fanotify_mark(r5, 0x40, 0x3, r7, &(0x7f0000c87000)="2e2f66696c653000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r6, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000906000-0x4)=0x10) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000aab000)=0x0) getsockname$ax25(r8, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000033f000-0x4)=0x0, &(0x7f00002e9000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r7, 0xc0e05403, &(0x7f0000e0d000-0xe0)={{0x0, 0x2, 0x4, 0x0, 0x4}, 0x3, 0x0, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x9, 0x9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:35:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000e2b000)=0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) r3 = dup2(r0, r2) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000e92000)={0x0, 0x9, 0xc26b}) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) link(&(0x7f00008bd000-0x8)="2e2f66696c653000", &(0x7f000020b000+0xb2e)="2e2f66696c653000") dup2(r0, r2) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0xefe) 2017/12/04 09:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0xefe) 2017/12/04 09:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0xefe) 2017/12/04 09:35:10 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_flags=0x1c02}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r0, r2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f85000)=@common="69703667726530000000000000000000") ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f03be2b21c223240b00ac504a9711cb87e8e838091ac9dde39f031dfa745327f88e2a2cb0ad5932d4d7da2af5a38a8bd7d6a636256d53b445585db233e1941ee1eb9dfaa72dc3bfa5c6469cbbfa3e7b34d9e1a2ac873e3f1c4a0d1d0e39da0fb5974aa8cd68814f901aaca4279ef13e964e0f4f93a0dd8e9d36522f4360e398368decd1f38663ebc54e956b8b3ff14ebce778e3f17b3a3cc645f6a695ef91d16f65c95082ac366f8d6cbd06feb19495babd266bab156fb23cca31400573bbd4880c777c457aa04b980214e69f46e893876e19689c8867ee83636d30aca382f86d72083253f160b025bd519f1f46663f8df8f7677a50a4696db052b81c38c8305d4d688c919a32b777978335a9f095c2706ddefa9a014ef8ede5886f28de598c36aee9d47d9989f5ba26c6dbfc963e67e9a85f033c6dc7d2164b8aef22d8913601d919927e1cb93afbfaa2974e819ac4158ba3e7c765ca03e0fe03ed66271ea1654195be293bfc10e4402e067258d21a5487a5ca1ba0934b30ab3b04df26c9cf97b1c542d740fd24ae6a4be0414ff0624d0c8bede8e3561822f8cb5b7aeec20d891da54aee46c104746dc8b7655c8bda7d1323a22b1a02e67a67113c5fc2b67b1b269493b5cf4f4e010d6844027770eb6e889cd013504a51dd6499726b2486d2b73b17c9f8bc2799e7f5eed6f610cb1f6c7fdafe17fcf156196010029bc7aa56a27e919648ad24f1315c89c8e9d24503295f63ef7a4f48c2b7e030c74ebbb06811c766b09e26267a9a3c2117ce50ca870e261518bd0416e1008e569d6c684ded77b58c2d9bbd7164823497eb8b32b3f3d639d0b877ade55b1626b12d691f5abac8d3b7c5a9eb89d5038c4e4d8477f3a58a4e7a9ed8f218dfafe75d287ac580cba97fb4567875d368220bd630a769b2a0a53ee8ebaf2bf5437d0c1d7ec2d66ed14eeb06321aaca2fcdf68948656b86af6e76ac051d22c86dd4f818bd6f13f6c4171c8bcf10aad699200260c38db51004dca2b762834925dec85533caba5e50fa7795b598f56773c10a073cf24b15c7242ba2f1f094432f9eddedd9c84c687e13b8535d05caa4e6b7ec2d6660fb3305c6514c9e93dabb76060bc639d8f3ca5a6cd10a0dca86a1a9be0c5ccc6d00e364e38d62b3002390614aadd076ccebb514938f9175868091eb43c9f512d75e4d2a7dae66e1c077d3f27df15d4ecb423546310413ec56153aa645df29a5c5a1effe2cb27a6cd51c6f8e477bb8cfc762cde032a537422f73862e7d30676c35abfb92d69730882f0c44047eab3acfaf90839a0b47abfd066076965f03d1fa36b005c9b845df2d3ce98e4af83fbe255faad745acf387d29e98cce3c6a1e7d87fd2fc35ac1c91693d8929ef8993e3b2aeb5fa42098ff906d4e6831b70c57d0347efb95485db304484273ad8f5e086bcf4913746afc60607a0d4f05366e5ba69502e052615f4fa8d8fc77ac34e6e5d413c6d16aab778ca95d9e0cfb06616d24a79f06ac901556ac71eff9b46c78455e3e31f495090673edf428bf609ffc9fccde62de8670b5b8d3157065fa75ce9cb053c93c8f294a59770565b4a130593b9f9dd68668578d70a42e40b19c6c1c3d2262aa15ce67f4938d576c78ec737eb3dca3cbc7f7651250688cdffb4e44e7615c1430c20ca7a51eff361dae35a5c91e4b98862bbc2c76ed4b784814ecc47c16ee4d0c8b5a16645714b77dba21bab2104930da71a11ae51db21c02dba5aeec527ca602c3af8e04407d6d0b4d65061ba5146cd2551145c6d6e87b1d795d743418744ff65469669649ba3662ee16aa6ec69df225027e6b516720b14d3ad6e386f0e67d87424d94d2270b9ae3aae03f350cf20cef17d2b776a303d191316ae78cb4a9d04c8516530970af3cc76636c50dec1483f08e66d8c43693f7395bb94d7dda3c50a5e9c0c1f5eb8830bfbed07838a502bf07f999f43d1443b4b01d1401ecbcd82ed97c2d36682e4c4d985b4c7d31e903f271e064073d20c39090728d96508620aa5e1c10305f29a8d195feb08ae3398fd1f8026ae78d143a07b35dd514ba9e0bffbbda8fcc6db5b3accbf27949b71672496c0c6e263e0a25667d759e99753e0cc05db875cb6e5940a95464c278b46216d765bcf018010dc36d314c954fbac89f0d750bf5c5c085a74f8287de4eb254bce04f52f0edc3881c88ce479d99a5511c97a09a5d4da3ce90093e1c7741010477e4ac4a9c0e5de9bbe32c81a37a7e7137dd6b93376ab70710513ac3e9763f5ce928cbe2cd74070eb9f2af75f694cd79bb5e9665f8623824b1a1463e9227a924703e31f84b20109ec484a76cf3b75e0cb8c89071a51081e772e1c0ac23766f11647835860d438c159f3b474dc8c5c2902835e606ea6a7b2b14ec50f1128a361d648389e48dc6e8333e183690737e27938d580e882cb5400519a0bb558e2f50593ce18623321c3d12e3f35e675f9687da791c5f3b7363b9cc6292de6ae81c4d52e2d788541d871bd7e51fa5a3a8aad91076469a726396360143e01b67f15f6e0560263931386bb30bfdf0636f4b5b65a1a2c86baa695445d8409942f00250a9ef82f60941b5426b56ea92e5e4ca63937eaa7aa85bd9a14eda56c7319188be1f93dd09327dd9fe419f822eca97371d8eb3acdf7c354964bdc2441ce1c51f655b6a6be16114d04ac959d6fedc1d2118178fa1f7807f8c1d481b38a72f88ac28c35019a8e062291cb484b804132b93af2b19e1b1fd4cda16b43c5167a27d12d5b2d71318c34ddeaea00e224e47093f9065726d0a6d4aa683b27063fed70709ab2329529452a77d6ac983b9cabdd0577aec2888155eb35a9a4a895f7c4fabe4917f8acceafdc342b1837d5df2056c0039a26dfd40f498847db0c3a87b1d552d8be369e26f490459f1aa7108f63ef07babfe79051c00c9fea62166b7c9e3ddb90372d7ea0ed5d9d0a85f6b3ebd0fe18a788eb5afdfaf7e0c239bab003ff6a85c7ec5aa5510379973dbae11478713c6e14287bfa0521528439983e9ee05b5a9e6e9724b93fb316d220cedda4a13637e5fc4b777020b7bbf6273195a62151a535e231c8f744d421d8de90603ff6428d2032a99fa2d843c17cde023c4d5f2c7fca1d30c1441ac93cbc0e1256d2e01dc9811e04e6d36aa7dbcb017d251b0698cd930e8b4d5b19f02b86ab62276f50b6acabe67b7dcf2e205f7b8fe513b657a76e047c68c50a0bd9b6bf7e6afe9c5a6ca1771a721a7bfb3f0e72dbddd986aade317f7375607f08625825f6db0efdcde0b90d4551e70c1f1f775b99af7c311c44ccc20cb053a5b8b4032e53bb8055a1631427340ddebf44949483c8975c1fd1d27f8fdd7ca708d3733cd0528fb81cba5e29e52368f3cf0f0839b2faadcf1f262ee04254f48e8e5da844e94f7a481d9527501044b8a1514ffa69bc168e52d738d0465ce08b3396e0c4d3001ceca04ec47f9e4b6f1a2c6091ca91bbedcc45dca30f6b09023bd7604600215160e80a6f3a08aff1a3086b8f3bee1dc2f7ea369890fc7fbfd6d4bb94f97bf4e077a70a8508c86aef1477856cd311e8fd5b3d25a1d249417f282b8d084d2452e136c830a3f78a50a9072e06d029e0a7582ab2201506723dded237e34c08301cf96cecc00e6b1b722a85ca9c4125ed1cb0511de14edb3e6143cf77e7104139875df831eb18dce95a3470cf48d4fb93f9acd30c51882aac115d3f2cba9d5f20d8cf9c007d2b402892831a044c7b182d0b84ab6eca3fce9fb102a369f72ac39f4dc8cd91ce5e831536ab024c84d04e5a382f5b55e5c4abc2f2f0477227524e9d9764420d323eb836f8ede5dbe63181d8a59549d7aca43e3f055637c9cf8d740b61df76dee0be4def7d7f318e25ec91a8846af99f76faba84970e88d7b1ab4252b04e91c59ee7ded8e26c0b4e54ec5ca5622c220d4d3bd6bdfe5d20ed7eca40f4fac79dcb6d1bf46f698418c7de655c0ea120f373159fc077547dd9d8621199669cb57a71951032d0035be3b91b4df3e3fb1e668207c69738be70b5d325b6415163c822887d320587ea47cf3d371530a0b517430bf842c03afdc6ad35d954beb2436807d1a8abe4cc133bdf59a8b5dc6da3b49d7587180971a805f88a8354ed7042f25faa5c882087acf6548a66163a4afae77849c2ea934fd7336b55e24d8441889beadbab8737bfea26fe16217bf6e311500b9e1d140137b6d65a8ce4b9b4ceb90824f1e46702582428cf2b88ce85adce5c8d35ee06ed3e21d273b00c8394d691c3d531bd1c121aa4ebc73a28f195bc1ed6cce4acc7c81535d2e73ee535a12fb58f08c24c11bb75096d774d5e1094d2b0e883d398102b6f787bbff03814658d600218fdd24f987068f7763567ae0fb72994afb10a260ca28fea209f5e04c9e8c462c57117009f0217d2f83b3ff8d83a4ecef5482a5f8b56f702634c3584499391fbdf73afffcd10d404e4a405f335660a6e1a27e6bf1e22aaf563b2a5a0e5e96700916d73e2338bac2dd094dba931fa30a40030f927c691db6c6e4b9ab74fb198e3296352afc3ed844802a43aedd17dee5b983c53c633591d2953b8b380accfa2bd5088c95d4ca3bad0eaa707fce6c0535476ff31b2f6b36ac782c6464c6dc3768bee4b94612c13e9241ef8805aedcd05ed19bb0658df150aec5dfe9c678f2d1050d40f23550eb1031baecd70671e46c50f56b5668a40b0db312736cac22bf6b227b76481e5ff98eeaa09e5ecc9ccf9e859a19ff89cd42f8ef1cf27e0b9f0bff5cb6a3e98e90eff0e8b28757bbaba2c04f67002acfdce8d6f48b0770580edc2f1dc9a52642ebef4db1fda31a19182eab4856ee5037067219eaddd56c59f59d21b84dfaf38198f217e8eae8f009984e107cd9299341b1ae1fc61f0f64b2d0aa5b2532c8d72febfa0d99a99a550db6804c8dbff11a612eac1b4217ddc08f99024d5e62d30e848924684ec72fc6e8fee40744022e790d2def4a9b35b6e0be57d29b2b30ec377624a93a9bf51f8dc708758baeed5b12627b0f3574489f146049c7668e0c8c5423e18c94c09027f6a834aa08d2bfef113248cb5976d9893873535c75ee9f14b1c68e264d99a6cb005406fea533f6d957b6f24117b525a066971906ecdcd8b5eac1aa7790b463bf81976660f86b2b00706610e34c1f5ca1dbb1cda6fbb1db8cc245862c7fad6860e879a63aeab75a022728f9e27708b000256171ee2fcdd8331349be0c01904e334f4c5568376bb35e9d544cc0f0b9f2e0c93ca825943cd3eb9a9c32d32c4f49d30ef13574964a7ab56dd0e55a6b34ce6df299a7ef9f0a84f9f017333bec698d583df4e5faa92f01e13e0066b3d3bf8af28ad4479455105ada6d9c45", 0xefe) 2017/12/04 09:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0xefe) 2017/12/04 09:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000002000+0x922)="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", 0xefe) 2017/12/04 09:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="", 0x0) 2017/12/04 09:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0x77f) 2017/12/04 09:35:10 executing program 7: read(0xffffffffffffffff, &(0x7f0000fd8000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, 0x49, [0x7f, 0xe800000000000000, 0x1f, 0x41aa, 0x9, 0x7fffffff, 0x9, 0x80]}, 0x5c) 2017/12/04 09:35:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) r1 = syz_open_dev$usbmon(&(0x7f0000bbe000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2017/12/04 09:35:10 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000-0xfe)={0x0, 0xf6, "f4635d05aef2558da1ad5e4deea2b27fc8582430262969a77e0fa7ccd0301fba2b4c27b2bc27a50774b8051063d6820590a22fb67c2e247a2e26593fd1f8f5c0c4dd245a80f39e0030e6953ef47c9933360f087149df36c2f7e45c7550ff3a39aef9fcfc5b745e2abc9ae4d9141b603386f0e8aa63aa4b2b8e350fd0621db56781c7b38f0431846f9aed978503428562bcee7935b77903a75854a30f5e293ba14decf0c3e0375c737c1b6aa97708e9280a9439d6b0ae3c3faa6dac40ba9ac51339468097b5761ddc31766bfbe4b6eed92c53d1ecac39b5e01f7ba8df6bcc9601f147d38332c42c351119a7e6dea6e9de01331407ff70"}, &(0x7f0000001000)=0xfe) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x4ce, 0x1, 0x204, 0x0, 0x3, 0x7fff, 0x8, 0x40, r1}, 0x20) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000002000-0x20)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)=@known="73797374656d2e61647669736500", &(0x7f0000003000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="", 0x0) 2017/12/04 09:35:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) r0 = add_key(&(0x7f0000e9c000)="72787270635f7300", &(0x7f00006f2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007fa000)="a8a36d50a3fe93b14c56c47e925f0fe6efe51899b96a3dfdc0dc7d7b86c0cf48a3fcaf4c535e7bf70d37024f25810d6059d27e9786a94a54d75534875fb2e69734b82d744e67e4d3a26c31209b6c2adafb141432f89ce719d9aa79c97eac31168a2f4b8ec0ef20df2f843572", 0x6c, 0xfffffffffffffffe) keyctl$update(0x2, r0, &(0x7f0000ac3000-0x80)="1cdfb501ae9eb36dcebf4907652f5d3c95146eaa321c9ad912fa44e34b12f857bb68622e3b52be258070d51657e6ef61daf3fcba12309667892b3a396b9a17b276a5bd81b58eef188160b4383f0cb729506e23936023550f47724abf11415162a86b6483edb17fd4f5b26be020d9a79bcbe05dc865b07cdea861712b267e963e", 0x80) r1 = syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000574000)={@generic="3060ae020000f1001900067d0843bd5c", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000040c000-0x10)="2f6465762f73657175656e6365723200", 0x414743569408ba60, 0x0) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f000044e000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000ac000)=0xb1) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000277000-0x4)=0x0) 2017/12/04 09:35:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3336, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000c4000)="2e2f66696c653000", 0x0) signalfd(r0, &(0x7f000092e000)={0x80000000}, 0x8) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/12/04 09:35:10 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) socketpair(0x7, 0x2, 0x3f, &(0x7f0000fb6000-0x8)={0x0, 0x0}) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f00005b0000)={0xffffffffffffffff, 0xfffffffffffffffe, 0x7, 0x5, 0x1a1a}) dup2(r0, r2) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:10 executing program 3: 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000e2b000)=0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) r3 = dup2(r0, r2) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000e92000)={0x0, 0x9, 0xc26b}) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) link(&(0x7f00008bd000-0x8)="2e2f66696c653000", &(0x7f000020b000+0xb2e)="2e2f66696c653000") dup2(r0, r2) 2017/12/04 09:35:10 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000022000-0xb)="2f6465762f766373612300", 0x3fb, 0x200080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{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]}, 0x4, 0xc000000000000000, 0x0, 0x8, 0xbdb1}, &(0x7f00001a4000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000054c000)={r1, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7ff, 0x5, 0x4, 0x4}, 0xa0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0x3c0) 2017/12/04 09:35:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b8c000-0x9)="2f6465762f73672300", 0xffff, 0x2a000) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000313000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c37000)="2f6465762f72746300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000dd6000-0x8)={0x0, 0xb4c}, &(0x7f000010a000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000aac000-0xc)={r3, 0xfffffffffffffffa, 0x0}, &(0x7f000043a000+0xa67)=0xc) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000bc0000)=0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00003dd000)={0x8, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:35:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c85000)="2e2f66696c653000", 0x148) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004c3000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000bd8000-0x4)=0x10) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000922000)=0x0, &(0x7f0000eac000-0x4)=0x4) write(r1, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) 2017/12/04 09:35:10 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000096c000)=[0x8, 0x9]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000001000)={0xfaf0c6d, 0x0, 0x1, 0x80}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000002000-0x8)={0x7fffffff, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000003000)=[{&(0x7f0000003000)="927495b9e125cf8a6e29049c21cdf2d7dc23e908c20c82f0f0f37c379d70f05364f5403be151487f1053d058fb0010bf4f54691e3b7b7910586d658f6e2f3399f48f7ad0b3e2974f15744a62e324c8deeee4d52da3cb3792d8f2731b437c69eaf85153eaef570b83db2ec4be89ad712be969db07620ea082b565f0e1670f7e6afe0a30fde6e827a05a9d00e6f9efc663d3", 0x91}, {&(0x7f0000004000-0xdc)="40cde9cbe0423b9d2e2768339eaac76d42c8297654b847a8c0c83910b428dde8e6e3c44e9ae77533f067cc0a9fbc774bfc5a9d50d73c047c9eec2b6108454dd631db9cfff563a0e74255a06fae058033a78d55707947f43ac649ff2cc7a33ea305e99d0042cac430aafcc216b12dcb6c6d16eb709ca04959ef3c33e4636142f39706ef0516087069b8cee41eb0a71cccee41940997da5add864ef18779fc3fab5649607dfeb2d737423bc17bf831fe9e668a51cca8f051957876a355d134a93ad62b04cd6b3747746ad2b3328af3197175349fcdfdf7c2c33702aca5", 0xdc}, {&(0x7f0000001000)="4d30eb622f256fab0b400b18d85784e0c75f8e777f5f1f0ca1b0df20cbbe0693503d9dcede722f10858609da142c36f108199016f49eea5ddb510a61665bcb7b66f2ded007e3b44407025d9be812033c74ef755e090133d8114da38792069ebb71615f42549298a9627f83bf054e59c8186068ea94578ea27bf74edba7ea1ea083fe34a406a78aece6157da6063df6d91d73b4135805c37beee8ef89cba5b56ed056a372d5b9d3c861cb427bc0", 0xad}, {&(0x7f0000004000-0x1000)="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", 0x1000}], 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000003000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x6, &(0x7f0000002000)={0x480000000000000}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000001000)={0x7, &(0x7f0000003000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000001000-0x8)={r3, &(0x7f0000001000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000005000-0xd8)=@pic={0x81, 0x998, 0x0, 0x8, 0x3, 0x2, 0x1, 0xffffffffffffff81, 0x100000001, 0x1f, 0x3, 0x3, 0x2, 0xadbd, 0x3, 0x8}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000)=0x0, &(0x7f0000002000-0x4)=0x4) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000005000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/04 09:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2e", 0x1) 2017/12/04 09:35:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x488200, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000abc000)="", &(0x7f00009da000-0x4)=0x0) read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0x1e1) 2017/12/04 09:35:10 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x8, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001000-0x4)=0x5) 2017/12/04 09:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9", 0x2) 2017/12/04 09:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f03be2b21c223240b00ac504a9711cb87e8e838091ac9dde39f031dfa745327f88e2a2cb0ad5932d4d7da2af5a38a8bd7d6a636256d53b445585db233e1941ee1eb9dfaa72dc3bfa5c6469cbbfa3e7b34d9e1a2ac873e3f1c4a0d1d0e39da0fb5974aa8cd68814f901aaca4279ef13e964e0f4f93a0dd8e9d36522f4360e398368decd1f38663ebc54e956b8b3ff14ebce778e3f17b3a3cc645f6a695ef91d16f65c95082ac366f8d6cbd06feb19495babd266bab156fb23cca31400573bbd4880c777c457a", 0xf2) 2017/12/04 09:35:10 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00003c0000)=0x14) 2017/12/04 09:35:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$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]}}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r1, r3) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00004d7000-0x8)=0x20000000000000) 2017/12/04 09:35:10 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000012b000)={r1, 0xa, "439c573bd02a36e6ee82"}, &(0x7f0000001000-0x1)=0x12) pipe2(&(0x7f0000897000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0xa4)={0x0, 0x9c, "0c4efed5cbb017f4cf719bc4a1be5b165a05e6d2dc4968609c3be01161221379d3afac34c582235b15190a878b82d80099e5c6755730eb04b2567ea14e3175d1ca01f8cf56b737d3c796e62736e2037fc5fd198e50288b5be29427eb9cce1d5c03dc3b5ae5f8fa96ae92db338bcce1e1a7a08c59e638c0ff302de01b9cccd937faa3e404c83828554c8872d6c2cc99244e6c71112859fcf3ff8030db"}, &(0x7f0000472000-0x4)=0xa4) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000379000-0x8)={r3, 0x9}, 0x8) 2017/12/04 09:35:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000034e000)="2f6465762f72666b696c6c00", 0x101000, 0x0) getpeername$unix(r0, &(0x7f0000642000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) r1 = syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000574000)={@generic="3060ae020000f1001900067d0843bd5c", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000277000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f08000)=0x2, 0x4) 2017/12/04 09:35:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) accept4$inet6(r0, &(0x7f00003f6000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a4a000)=0x1c, 0x80000) 2017/12/04 09:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0x16a) 2017/12/04 09:35:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3336, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100000000, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000c4000)="2e2f66696c653000", 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00004dc000)="2f6465762f76637300", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000134000-0x3)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000eb5000-0x8)={r1, &(0x7f0000348000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/04 09:35:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000233000)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000c94000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000048f000)=0xc8) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c37000)="2f6465762f72746300", 0x0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000bc0000)=0x0) 2017/12/04 09:35:10 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)="2f6465762f62696e6465722300", 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x5) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000e2b000)=0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) r3 = dup2(r0, r2) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000e92000)={0x0, 0x9, 0xc26b}) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) link(&(0x7f00008bd000-0x8)="2e2f66696c653000", &(0x7f000020b000+0xb2e)="2e2f66696c653000") 2017/12/04 09:35:10 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") r0 = getpgid(0x0) r1 = getpgrp(0x0) r2 = eventfd2(0x10, 0x80001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x145240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x22}], 0x1c) r4 = openat(0xffffffffffffff9c, &(0x7f0000793000)="2e2f66696c653000", 0x14500, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r3, 0x400854d5, &(0x7f0000002000-0x8)={0x2, &(0x7f0000002000-0x10)=[{0x6, 0x2, 0x4, 0x8}, {0x4, 0x6f3, 0x42e, 0x6}]}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000000)={r4, r5, 0x5cf04951}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) 2017/12/04 09:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f03be2b21c223240b00ac504a9711cb87e8e838091ac9dde39f031dfa745327f88e2a2cb0ad5932d4d7da2af5a38a8bd7d6a636256d53b445585db233e1941ee1eb9dfaa72dc3bfa5c6469cbbfa3e7b34d9e1a2ac873e3f1c4a0d1d0e39da0fb5974aa8cd68814f901aaca4279ef13e964e0f4f93a0dd8e9d36522f4360e398368decd1f38663ebc54e956b8b3ff14ebce778e3f17b3a3cc645f6a695ef91d16f65c95082ac366f8d6cbd06feb19495babd266bab156fb23cca31400573bbd4880c777c457aa0", 0xf3) 2017/12/04 09:35:10 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000ecd000)={0x7fff, 0x9}) read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f03be2b21c223240b00ac504a9711cb87e8e838091ac9dde39f031dfa745327f88e2a2cb0ad5932d4d7da2af5a38a8bd7d6a636256d53b445585db233e1941ee1eb9dfaa72dc3bfa5c6469cbbfa3e7b", 0x7c) 2017/12/04 09:35:10 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000ad9000-0xb)="2f6465762f766373612300", 0x1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000002000-0xb)="2f6465762f766373612300", 0xb) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000002000-0x10)=@common="7465716c300000000000000000000000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000003000-0x4)=0x6) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/04 09:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d58", 0x5) 2017/12/04 09:35:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x2643, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) bind$netlink(r0, &(0x7f0000ed5000-0xc)={0x10, 0x0, 0x6, 0x2}, 0xc) write(r0, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) r1 = syz_open_dev$sndseq(&(0x7f0000d75000)="2f6465762f736e642f73657100", 0x0, 0x202) lstat(&(0x7f0000489000)="2e2f66696c653000", &(0x7f000042f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000fd4000)="2e2f66696c653000", 0xd0) quotactl(0x1, &(0x7f0000d0b000-0x8)="2e2f66696c653000", r2, &(0x7f0000d4c000-0xcd)="81879e6f1bc481086093a9c7bfe07f36680e051318fab66cf43dd430dc5e2309f8cd5cf692dafee3f885b219260d2ef7a0851c793969ffd0069f6650da64cb65361d63d168b26a44ad81faafbd9b81726125e5fe88b6c4650aa65373f5a3b2723a09da1040678457c997af7052f936e10058df9e113c06c6e3825433cce444d6897a1e41b36bbf95cfb9e77fe2c5a7c58e250d6d8ac9f600a42378f981fe98269ccfd28355c71b534218c7b0bb82d07595b4aff6120e090336ce8f11b3b4a55474afc7b0a363cb699cac1c3f23") set_mempolicy(0x4000, &(0x7f0000933000)=0x0, 0x8) r3 = memfd_create(&(0x7f0000863000-0xd)="2f6465762f736e642f73657100", 0x3) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000a6d000)={0xaa, 0x52, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000035f000)={{0x7fffffff, 0x0}, 0x0, 0xfffffffffffffffc, 0x63, {0x7, 0x6}, 0x40, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000038000-0x8c)={0x8, 0x0, 0x1000, "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]}) 2017/12/04 09:35:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r4 = dup2(r1, r3) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) set_tid_address(&(0x7f0000a42000-0x4)=0x0) 2017/12/04 09:35:10 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x201003fc, &(0x7f0000001000-0x3)="77b046", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80007, 0x3, &(0x7f0000002000)={0x0, 0x0}) r1 = openat(r0, &(0x7f0000001000)="2e2f66696c653000", 0x80000, 0x2) sendto$unix(r1, &(0x7f0000000000)="3ecb0aa290c9260085fcb181aba9e8098101acd23c8ebf28f2777e498205d51888f648983acc89594273087108bdd3050e7ce7018b4894a94aa2a8627a1a5dbd7810a2d526a66305d858a3710d0e01f82420818e761484c53f3600524abad32a9129702b1f4d25bb314214f6441cc353291f551b79c423de9a59737ee1cae3a8e59c253e6940f75293117ee888947ac07bd8d31598c5b37e5700f9ef2f2eccdb", 0xa0, 0x8010, &(0x7f0000001000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/12/04 09:35:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000eca000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00004de000-0x4)=0x10, 0x80800) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000081a000)=r1) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) r2 = syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000574000)={@generic="3060ae020000f1001900067d0843bd5c", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000277000-0x4)=0x0) 2017/12/04 09:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f03be2b21c223240b00ac504a9711cb87e8e83809", 0x41) 2017/12/04 09:35:10 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe6000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000b0c000)="7b3a2600", 0x4, 0x1) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3336, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000c4000)="2e2f66696c653000", 0x0) lsetxattr(&(0x7f000084c000-0x8)="2e2f66696c653000", &(0x7f0000e48000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000049b000-0x1)="00", 0x1, 0x2) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/12/04 09:35:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00004b6000-0x9)="2f6465762f72746300", 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f000086e000)=0x5) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r0, r2) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:10 executing program 3: 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000e2b000)=0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) r3 = dup2(r0, r2) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000e92000)={0x0, 0x9, 0xc26b}) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2017/12/04 09:35:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000084c000)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c37000)="2f6465762f72746300", 0x0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000bc0000)=0x0) 2017/12/04 09:35:10 executing program 7: clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580a", 0x6) 2017/12/04 09:35:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0xee)="2ce578184aedce93d461358b7e2093a8150935034723ab92b059ebeab36462323939a27fe7478b2e561dc23b0b09753f2de77007c0b237be9095d587353bd0a511d615f825b730167bbeef3494151305ee6c2244a9a83f632089a21534978b35e1bf2f322ed181d1fde2211e04c9a5573f70c9963112954f95bf2a736e0e6faf10b27e52623645b7e8b59dbd0d54a7decc995709f9aff9b778cfc74fa5a396bd25cac2cad2ed0f286ec0f2345a4fd942125ea9dbe126094541f7f268e66341f4614b13e6143f71739272b7a81a470a66c1e9ca33b9835d14c55975738e5fa2b3742f036f0ccb42e5055251fa5a41", 0xee, 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 = memfd_create(&(0x7f0000027000)="0f00", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000727000)=0x100008) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00000b0000)={0x1, 0x0, [0xffffffff, 0x5, 0x0, 0x3, 0x400, 0x8, 0x3, 0xffff]}) r2 = socket(0x10, 0x802, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f000009f000)=0x0, &(0x7f0000304000)=0x4) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000951000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) write(r2, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) 2017/12/04 09:35:10 executing program 7: r0 = socket(0x9, 0x8000a, 0x10001) sendto$unix(r0, &(0x7f0000d24000)="53c9809e1d925517af262025a9a91e112fcf705234f5c385399c9f320d30cdd84b0223be30027ad22c8e5b7973678c65d5b39fc94d63b49aca18138f24b0067303efec6bff2144130d6ef01709adc5be888a7f0c8f2a2730f1b383e86e62a5da309c564c03d68ae10843a3a79f26fd12b17b7d7d82f6e6a1fb092b9eb298c5b21a993c1090e2a61d2d7d13d8f3302252a4ecf8951aa14c4ddacb5165ce32388841d53eb5fed8a0eebe48c51d6db086649999845323b3a8c83f63d62a947dad1d14ca41", 0xc3, 0x40010, &(0x7f0000ee3000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0x4)=0x0, 0x4) fremovexattr(r1, &(0x7f0000e6f000-0x9)=@random={"62747266732e00", "5c00"}) read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9", 0x24) 2017/12/04 09:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f03be2b21c223", 0x33) 2017/12/04 09:35:10 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) 2017/12/04 09:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1", 0x25) 2017/12/04 09:35:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000be6000-0x28)=[{&(0x7f0000357000-0x2e)="6d260c43f0913cbbcae7f719f83fad1605b5cfbbaa67e5abaf50ee8fceb5608ad00ee9aa55d6981ddcec4540fee7", 0x2e}, {&(0x7f0000001000-0x1d)="69bee376a76b724278c33db3968a471886349979628295a4cb21aa1dd8", 0x1d}, {&(0x7f0000000000)="990ef06aae0b423b5a71b593ee38941e9bc48a394325edbd4adc173e9f97604228fbeb7ab9cc9403d346ea831ad2d903e726c8b8caf5cacbe4a16d8aeddfc9e60866f564448cfb660b8b616277e1ff", 0x4f}, {&(0x7f0000000000)="30719a35ffbf1073f9b2679b5c34c3b76e84380e33581bd8d9472202b300a3eee2f20b2ad33ef2f631dfc181a00b263964d985b162a9dbacb1460f2d84ab87b7b59ad5c4d023cf2932d7bd5de2805cc6ea1fad4b3d5bfa8e042cdf93cebe2b3deea6565da89d44d999ddce6c32e5f561deb3b3a1d6b266e0f6", 0x79}, {&(0x7f0000001000-0x3b)="d4a4da711b28572b467fee1853ea2afd09549fc8eca32f3094bceee48dfc01e036308dff6bb0c9446c27a5852517dd4129c44b5266be4f5963c0ad", 0x3b}], 0x5, 0x1) read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)="2f6465762f766373612300", 0x7, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000-0xa)="00000000000000000000", 0xa) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) r0 = syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000995000-0x4)=0x200020000000000, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000574000)={@generic="3060ae020000f1001900067d0843bd5c", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000277000-0x4)=0x0) 2017/12/04 09:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d8", 0x2c) 2017/12/04 09:35:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000b68000)={@common="62637366300000000000000000000000", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000f7000)={r0}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000610000-0x2)=0x8001, &(0x7f0000e2d000)=0x2) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$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]}}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000036d000-0x8)={0x0, 0x0}) r5 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r1, r5) sendmsg(r4, &(0x7f00002cc000)={&(0x7f0000354000-0x58)=@nfc_llcp={0x27, 0x3ff, 0xc4a, 0x2, 0x1, 0x3872, "1b4cf7910accbbd10d4fe2a2522dd818d3d02b4f76b27654d0c3f0cca34b848fef233031a48c84062fe0d5bf3f7ec6d84abc004c4a297108a70b0a8cc05a31", 0x7ff}, 0x58, &(0x7f00008dc000-0x2a)=[{&(0x7f00006dc000-0xfc)="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", 0xfc}, {&(0x7f0000d72000)="ba7fc55a77124f7ed9bd46b6718c2f55d65703450cd1273d3113fe333b8541476438d13921f3a3caaf49417e38ba6961cd07edfe3480176b9d30038423bc583531552ad8992858659640f33afffbec4373a8e8473f100c2bf713bf3623bdf5d96dc7a9291ad4da0a4789cc7bf8ef8555a33c648c96d08d226f66979c0a7bd721ad4ab3739e5145bca08feebb9b33f5e8740a1d5fa422cddcf18ed57c23e791fc92a3579953afb9851f0e8567bdf8d9427addc2f4f801fd9e7d1b9d016f6534c28de22d3547d9b3ef02c518533499671f1960c6f71cefeec20754f065f2d237d0fbaccf", 0xe3}, {&(0x7f0000441000-0xc0)="b8420ee82c013f174b97529600e0d04f9875db2188fd928bb33ae72f6411d94550f0bcea983f61a348319a1151081c1c39abcb969914df5d2eef2bd3715c48d9b386e3c12307298ccbf427f46953972f4eb6782254f7fae727a552aaff80ca40dca6d70f8eb07db266ae0c7dab56e2578c2b68fd378ff1301d7153d439b57e53d015d1aeaa2f981bc0fe03fda2aaefe38b55bda5c2307de32b5fae9be4396e3f5353835afdb4f41a67197b26fee590c35a62a8ac61ec3ef10ab0b46b79d02dd7", 0xc0}, {&(0x7f0000c43000-0xf0)="2ecb9adf53e6844397cb5ca2182bdf5376a745fb215732265281865539ce85cf22d806f5072f9f6fcc6ad9b788a231be03603a70ad0ef214abf0e3b5f3f7b93baa511efc641d024569b6e00b8e1b7427133b07fc90369d697a3e4570ce092cad614a92b87564920eb847c7a8e116a195caa14c3daaa86c66bf0691ffdb6d62983552b6dc6b81d031f4ed40c3bb4dad352444f1ef6b41d65cf7c7165b5cf94884b3c17526e467d8ee88e18c0bde6b9edb9337312b09838ffbd5bc15d3e1da8a66e5c78721b65fa660f3b067cf480c34eb76fc53923724f145759f2ccdd3f55f2b924aeb195ee21bfba40c6f57d7a71655", 0xf0}, {&(0x7f0000027000)="4f564b27034e9ca8a84e30b299f2f8f37c85fb25ea", 0x15}, {&(0x7f0000794000-0x3)="ca9b93", 0x3}, {&(0x7f000045d000-0x4e)="df54291d101a64a81ae3aa88b727c049c2e71df144495df1cf22b969a680e52b6cfac87323d526a7786a57d05231bff09d7fb93217df4b373df47595b8cdbbcb88c565724b144e6a8e18c9f08838", 0x4e}, {&(0x7f0000768000-0x71)="3d6f616fee2dc0eebd3d45fdba0ddffc15b009b5e4011334c6975b28c75a8164cd40996830fe867720b43cf2ad2f4face74eec4c6fdb43866b21a7ac903df27ce5f7db0f67fb5d554979b234d9d149f577aaff7edc69cc3d5b8cac170e67e1697bee69c313b7b2f428bbee39a6374b916b", 0x71}, {&(0x7f0000452000)="86a0788875c355a5ef28ed5a12baf03dc35e63e63c80b347666657930850d47d0f9d6b32aed7526c4cd337997e4d23ecc731a9fbd9cc3abb971966d81e8a999742ab19aa41da3411cee0419847d37992466cf096ff9c156b78eef83e7859e99ee0678c11a886cfa375d5101417b2281fc349225f9619d5933b3f07", 0x7b}, {&(0x7f00009f1000)="5b1afc6486282add90519e8bf5af89392023ae8a1c8e4d92b0f70d913a75e435f08d2c0ab0d77295822ed4b46af054af2226da434c0c7c4d791e08ebeb872c63a379661df2d2b8be", 0x48}], 0xa, 0x0, 0x0, 0x20004000}, 0x4000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3336, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000c4000)="2e2f66696c653000", 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002be000)="2f6465762f72666b696c6c00", 0x81, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f80000)="2f6465762f7573626d6f6e2300", 0x5, 0x20100) renameat2(r0, &(0x7f000033b000-0x8)="2e2f66696c653000", r1, &(0x7f0000cbc000-0x8)="2e2f66696c653000", 0x6) 2017/12/04 09:35:10 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x5, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @tick=0xff, 0x3, {0x2, 0x1ff}, 0x5, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:35:10 executing program 3: 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000e2b000)=0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) dup2(r0, r2) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2017/12/04 09:35:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001a4000)="2f6465762f6877726e6700", 0x4801, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x401) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c37000)="2f6465762f72746300", 0x0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000bc0000)=0x0) 2017/12/04 09:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f03be2b", 0x30) 2017/12/04 09:35:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e81000)="2e2f66696c653000", 0x20) r0 = socket(0xe, 0x4, 0xfffffffffffffffd) write(r0, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000038a000-0x6)={0x0, 0x0}) 2017/12/04 09:35:10 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:10 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) r3 = syz_open_dev$mouse(&(0x7f00006a4000)="2f6465762f696e7075742f6d6f7573652300", 0x3f, 0x400202) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000855000-0x4)=0x100000001, &(0x7f0000639000)=0x4) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r0, r2) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000569000-0x8)="2e2f66696c653000", &(0x7f0000000000)=[&(0x7f0000000000)="00", &(0x7f0000ceb000-0x3)="2f5d00", &(0x7f0000001000-0x1)="00"], &(0x7f0000472000-0x4)=[&(0x7f0000001000-0x9)="2d406d643573756d00"]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3336, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000c4000)="2e2f66696c653000", 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/12/04 09:35:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000348000-0x4)=0x0) tkill(r0, 0x18) r1 = syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000574000)={@generic="3060ae020000f1001900067d0843bd5c", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000277000-0x4)=0x0) 2017/12/04 09:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f", 0x2d) 2017/12/04 09:35:10 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") r0 = open(&(0x7f0000744000-0x8)="2e2f66696c653000", 0x18800, 0xad) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x28)={@common="65716c00000000000000000000000000", @ifru_flags=0x0}) 2017/12/04 09:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f03be", 0x2f) 2017/12/04 09:35:10 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000070d000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000b62000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/04 09:35:10 executing program 0: 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000e2b000)=0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) r3 = dup2(r0, r2) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000e92000)={0x0, 0x9, 0xc26b}) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) link(&(0x7f00008bd000-0x8)="2e2f66696c653000", &(0x7f000020b000+0xb2e)="2e2f66696c653000") 2017/12/04 09:35:10 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f00006af000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:10 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000198000-0x4)=0x0) read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000038f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x109002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000d8c000-0x50)={{0x8, 0x9eb}, {0xe9, 0x4}, 0x6, 0x6, 0x31, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000ca2000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f0000000000)="3fd8ca575021b09eef8a529532cdb219b954a46a582fed24d44a2f13d57d58d3ed968435d39ca71e91d747b21dd220e5dcad2f63366d6c504dfc87425d236c59926f775aea80a7de743c0276549e4f390d917ed656200e7fd87d0a62b61d17ca4602a01a20678d2bad48c5c6c0b0450319bc763a2b6f27c96c4202512fd60fa47a826c48cafcf24e17c884edc0c4377d3350efb70871ecc9e046418ab50e85bd68274bd6f8b6ecb357e2366b1fd7b67edcb9cc739589aedb925751a2c88ebd8f44d7c5af9efb8989ab4c4c436724cdb10cc11b816d197da396471f519d98d62dd10d03770e88ee81fb", 0xe9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r4, &(0x7f000051c000-0x10)=[{&(0x7f0000000000)="d1d98c883a6514579922adf46ec30891c72d41184b5d94b7c8e3173d90c45ac883248108a69dfd63cf3e3d5de3c79fa88179833342076fa7aad1e91e46739be4b6eb3f64d8eab5464934d0cf3944b20a24a27543f7a48e0a9ae4335b11bc794a0c99440d6d050e82949b80460b285f3732798b21939f810209f3a2caaae8189f6e690e93821c42ddbc1333aaad4e98dd970d24c48e13eb27ab24b6ea3aaf0fe10ce551bd4085eaf1e9200862821b7c5844ad68f5285e1f562f92293fbde2e3e19b4743f3ae6780146980302b2ced52fb2f8f81a0a6547977", 0xd8}, {&(0x7f00004f8000+0x9b2)="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", 0x1000}], 0x2, 0x0) waitid(0x3, r1, 0x0, 0x2, &(0x7f0000e99000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) clone(0x10100, &(0x7f00008a9000-0xbd)="", &(0x7f00004f9000)=0x0, &(0x7f0000ae3000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000054000-0x4)=0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000210000)=0x3) write(r0, &(0x7f0000744000)="1f00000004000000000000e607000077ff000041736b8d2c93390800ffff0400c145", 0x22) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000854000)={0x10001, 0xdace, 0x8008, 0x8, 0x1f1d, 0x3, 0x7b6f, 0x0, 0x0}, &(0x7f00002c8000)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00007c1000-0x8)={r2, 0x9}, &(0x7f0000e62000-0x4)=0x8) 2017/12/04 09:35:10 executing program 3: 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000e2b000)=0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2017/12/04 09:35:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fe5000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000bc0000)=0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f00005ab000-0xe0)={{0x3, 0x3, 0x9, 0x3, 0x5}, 0xa455, 0x8c1, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x8b, 0x20, 0x0, 0xffffffffffffffe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsync(r0) 2017/12/04 09:35:10 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) fcntl$setlease(r0, 0x400, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x1, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) connect$bt_sco(r0, &(0x7f00007a2000-0x8)={0x1f, {0x2, 0x6, 0x4, 0x7, 0xfffffffffffffffd, 0x0}}, 0x8) dup2(r0, r2) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3336, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000c4000)="2e2f66696c653000", 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000026f000)="2f6465762f72666b696c6c00", 0xc0000, 0x0) mmap$binder(&(0x7f00004e3000/0x4000)=nil, 0x4000, 0x8, 0x11, r0, 0x0) 2017/12/04 09:35:10 executing program 0: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") r0 = getpgid(0x0) r1 = getpgrp(0x0) r2 = eventfd2(0x10, 0x80001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x145240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x22}], 0x1c) r4 = openat(0xffffffffffffff9c, &(0x7f0000793000)="2e2f66696c653000", 0x14500, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r3, 0x400854d5, &(0x7f0000002000-0x8)={0x2, &(0x7f0000002000-0x10)=[{0x6, 0x2, 0x4, 0x8}, {0x4, 0x6f3, 0x42e, 0x6}]}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000000)={r4, r5, 0x5cf04951}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) 2017/12/04 09:35:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000574000)={@generic="3060ae020000f1001900067d0843bd5c", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000277000-0x4)=0x0) r1 = dup3(r0, r0, 0x80000) connect$ipx(r1, &(0x7f00003b3000-0x10)={0x4, 0x0, 0x100000000, "393be7f59e34", 0x2, 0x0}, 0x10) 2017/12/04 09:35:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000991000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bd8000)=0x10, 0x80000) read(r0, &(0x7f0000587000)="", 0x0) 2017/12/04 09:35:10 executing program 0: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") r0 = getpgid(0x0) r1 = getpgrp(0x0) r2 = eventfd2(0x10, 0x80001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x145240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x22}], 0x1c) r4 = openat(0xffffffffffffff9c, &(0x7f0000793000)="2e2f66696c653000", 0x14500, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r3, 0x400854d5, &(0x7f0000002000-0x8)={0x2, &(0x7f0000002000-0x10)=[{0x6, 0x2, 0x4, 0x8}, {0x4, 0x6f3, 0x42e, 0x6}]}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000000)={r4, r5, 0x5cf04951}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) 2017/12/04 09:35:10 executing program 0: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") r0 = getpgid(0x0) r1 = getpgrp(0x0) r2 = eventfd2(0x10, 0x80001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x145240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x22}], 0x1c) r4 = openat(0xffffffffffffff9c, &(0x7f0000793000)="2e2f66696c653000", 0x14500, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r3, 0x400854d5, &(0x7f0000002000-0x8)={0x2, &(0x7f0000002000-0x10)=[{0x6, 0x2, 0x4, 0x8}, {0x4, 0x6f3, 0x42e, 0x6}]}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000000)={r4, r5, 0x5cf04951}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) 2017/12/04 09:35:10 executing program 7: gettid() r0 = socket$kcm(0x29, 0x5, 0x0) read(r0, &(0x7f0000587000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x201003fc, &(0x7f0000000000)="7f", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000001000-0x1)="66") 2017/12/04 09:35:10 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") r0 = getpgid(0x0) r1 = getpgrp(0x0) r2 = eventfd2(0x10, 0x80001) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x145240, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x22}], 0x1c) r4 = openat(0xffffffffffffff9c, &(0x7f0000793000)="2e2f66696c653000", 0x14500, 0x0) ioctl$TUNATTACHFILTER(r3, 0x400854d5, &(0x7f0000002000-0x8)={0x2, &(0x7f0000002000-0x10)=[{0x6, 0x2, 0x4, 0x8}, {0x4, 0x6f3, 0x42e, 0x6}]}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000000)={r4, r5, 0x5cf04951}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) 2017/12/04 09:35:10 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x0, 0x100) 2017/12/04 09:35:10 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") r0 = getpgid(0x0) r1 = getpgrp(0x0) r2 = eventfd2(0x10, 0x80001) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x145240, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x22}], 0x1c) r4 = openat(0xffffffffffffff9c, &(0x7f0000793000)="2e2f66696c653000", 0x14500, 0x0) ioctl$TUNATTACHFILTER(r3, 0x400854d5, &(0x7f0000002000-0x8)={0x2, &(0x7f0000002000-0x10)=[{0x6, 0x2, 0x4, 0x8}, {0x4, 0x6f3, 0x42e, 0x6}]}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000000)={r4, r5, 0x5cf04951}) 2017/12/04 09:35:10 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") socketpair(0x1f, 0x80007, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000b2c000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000001000)={0x2, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000002000-0x8)={r2, 0x18}) 2017/12/04 09:35:10 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") getpgid(0x0) getpgrp(0x0) eventfd2(0x10, 0x80001) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x145240, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x22}], 0x1c) openat(0xffffffffffffff9c, &(0x7f0000793000)="2e2f66696c653000", 0x14500, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000002000-0x8)={0x2, &(0x7f0000002000-0x10)=[{0x6, 0x2, 0x4, 0x8}, {0x4, 0x6f3, 0x42e, 0x6}]}) socket$inet_sctp(0x2, 0x5, 0x84) 2017/12/04 09:35:10 executing program 4: 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) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00004ca000-0x10)={0x0, 0x8b, 0x100000000, 0x3}, &(0x7f00008ab000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fe1000-0xc)={r1, 0x8952, 0x20}, &(0x7f0000e36000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000824000-0x4)=0x3, 0x4) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) getsockopt$ax25_int(r2, 0x101, 0x5, &(0x7f0000eb5000-0x4)=0x0, &(0x7f0000e56000-0x4)=0x4) 2017/12/04 09:35:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000c4000)="2e2f66696c653000", 0x0) pipe2(&(0x7f00005c3000)={0x0, 0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00005d5000-0x58)={{0x1, 0x20}, 0x0, 0x7, 0x11, {0x101, 0xe16}, 0x5, 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, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/12/04 09:35:11 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") getpgid(0x0) getpgrp(0x0) eventfd2(0x10, 0x80001) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x145240, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x22}], 0x1c) openat(0xffffffffffffff9c, &(0x7f0000793000)="2e2f66696c653000", 0x14500, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000002000-0x8)={0x2, &(0x7f0000002000-0x10)=[{0x6, 0x2, 0x4, 0x8}, {0x4, 0x6f3, 0x42e, 0x6}]}) 2017/12/04 09:35:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000e2b000)=0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2017/12/04 09:35:11 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000992000-0x58)={0x0, 0x3f, 0xd1a2605619baab58, @thr={&(0x7f0000000000)="5f21131e789fd6775cd776974fc206cd181b3f76fd67b80def64240e3b7dd8841109a86a2d3d9dcaf450", &(0x7f000036d000-0x44)="b8916e67dff767792eace603c004c606e705adadf7679a22a6fe80571e0d60bf8f5a183fad01c0babd8f9e4e4a29e5fce55660d5584c9793cf8ffcad6cdb5be3ca7a2d56"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f6000-0x4)=0x0) timer_getoverrun(r0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000016c000-0x11)="2f6465762f7161745f6164665f63746c00", 0x400000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$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]}}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000035d000-0xc)={@empty=0x0, @empty=0x0, 0x0}, 0xc) dup2(r1, r3) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:11 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) 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 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000faa000-0xe6)="111370f6c6c5852b277b7595353c15b9fc645e7e71f00c0ae18c87eaa1ceb5c36e94184d9f5f55d4f4352459a55d28a8cd3eb414550e6758a032edac92ddd03389f4b88721cc66e665f6fab28616610468aad047eacd58af9af66b7f9776b750abbd59f34feeb9714d0db59729a01aa20c1ddae2a20705a0d72846cfea29c6fe940fd4f60d41390c0dadc96fae79deab2cc28b4119062b95c9024bd5fb2fce5067b93164f9fe8c2becadb445df2586f90ee141a67242a37fde11cd3f63e03f2f2ed6df397b67417cb1f8fe89677e4d63f94bcce695c647d73cd7c6f4dc465d1e841955e2563d") ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000493000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c37000)="2f6465762f72746300", 0x0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000bc0000)=0x0) 2017/12/04 09:35:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) r0 = syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000574000)={@generic="3060ae020000f1001900067d0843bd5c", @ifru_map={0x872, 0xffffffffffff0300, 0x100000001, 0x4, 0x2, 0x6}}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000277000-0x4)=0x0) 2017/12/04 09:35:11 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") getpgid(0x0) getpgrp(0x0) eventfd2(0x10, 0x80001) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x145240, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x22}], 0x1c) openat(0xffffffffffffff9c, &(0x7f0000793000)="2e2f66696c653000", 0x14500, 0x0) 2017/12/04 09:35:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) 2017/12/04 09:35:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:11 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") getpgid(0x0) getpgrp(0x0) eventfd2(0x10, 0x80001) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x145240, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x22}], 0x1c) 2017/12/04 09:35:11 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") getpgid(0x0) getpgrp(0x0) eventfd2(0x10, 0x80001) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x145240, 0x0) 2017/12/04 09:35:11 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0xf7, 0x420400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0xd1, "9aa93e532fb0f82957b4076368ecfc95151613de544163ead0c8ab84570a0079ba8326b787a929ce63b19b1cb34da30f5740020ca0c44993e2b3a4ec4e3628c9591f3feb49ec69ac2259362f16a8164577be7cb2ac6349c5f5f22a0be8ec181b1d8ac192debef1d0883f25abe654969a1fe679907e96bd7c04becac8181476cdb131dbc84d988b90c51e830bd1d5e5191bb792329414e7e53d9c3081bb343316d92e195e1f5ee6b20ad2ce50bfe7367cd1831401a0298e6bf7415b4e9899418fa099dd35f449e20d6dcbc42e1661bb332a"}, &(0x7f0000000000)=0xd9) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000acc000-0x4)=0x80) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:11 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") getpgid(0x0) getpgrp(0x0) eventfd2(0x10, 0x80001) 2017/12/04 09:35:11 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") getpgid(0x0) getpgrp(0x0) 2017/12/04 09:35:11 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000a1000)={0x0, 0x0}) ioctl(r0, 0x101, &(0x7f0000316000-0x56)="04690b09933a4081eeba1a8564887918ef37c45715b017b35f55391c9993297797f1c1db704a471c65cbac5ed83fc5e9873b4162559c4653ceb1852a8c798065e4c032542e6c5803e8c698a2ff72e014eeeef0648b72") r1 = openat(0xffffffffffffffff, &(0x7f0000abc000)="2e2f66696c653000", 0x10080, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00006f8000)={0x0, 0x5}, &(0x7f0000b7c000)=0x8) openat$kvm(0xffffffffffffff9c, &(0x7f000067c000)="2f6465762f6b766d00", 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004be000-0x10)={0xd4f2, 0x0, 0x1, 0x10001, r2}, &(0x7f0000b64000-0x4)=0x10) r3 = syz_open_dev$mice(&(0x7f00005f7000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80a01) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ddf000)={0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/12/04 09:35:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3336, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000c4000)="2e2f66696c653000", 0x2000000000000) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/12/04 09:35:11 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") getpgid(0x0) 2017/12/04 09:35:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x80000040ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) 2017/12/04 09:35:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getresuid(&(0x7f0000cc8000)=0x0, &(0x7f0000da3000-0x4)=0x0, &(0x7f0000e3f000)=0x0) ioprio_get$uid(0x7fffffffffff, r2) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r0, r3) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:11 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000976000)="2f6465762f7573626d6f6e2300", 0x3f, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000a3f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00002fe000-0x4)=0x7, 0x4) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) r0 = syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000574000)={@generic="3060ae020000f1001900067d0843bd5c", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000277000-0x4)=0x0) socketpair$inet6(0xa, 0xa, 0x80000000, &(0x7f0000dd2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d04000)={0x0, 0xd1c}, &(0x7f0000956000)=0x6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000049b000)={r2, 0x7fffffff}, 0x8) 2017/12/04 09:35:11 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000e2b000)=0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) r1 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2017/12/04 09:35:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) lstat(&(0x7f0000477000-0x8)="2e2f66696c653000", &(0x7f0000524000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000ab7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000054b000)={0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c37000)="2f6465762f72746300", 0x0, 0x0) r4 = add_key$user(&(0x7f000035e000-0x5)="7573657200", &(0x7f00003f4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000420000)="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", 0x1000, 0xffffffffffffffff) keyctl$describe(0x6, r4, &(0x7f0000119000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93) fcntl$getownex(r0, 0x10, &(0x7f000077d000-0x8)={0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00009e2000)={r5, r1, r2}, 0xc) ioctl$PIO_CMAP(r3, 0x4b70, &(0x7f0000fd6000-0x30)={0x48, 0x36c, 0x80000001, 0x3, 0x7, 0x80000000}) keyctl$dh_compute(0x17, &(0x7f000049a000-0xc)={r4, r4, r4}, &(0x7f00002ae000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000bc0000)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00007ed000)={0x0, 0x20}, &(0x7f0000af4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00006d6000-0x4)=r6, 0x4) setuid(r1) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000a11000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000003c000-0x4)=0xb) 2017/12/04 09:35:11 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0xffffffffffffffc0, 0xfffffffffffffe0e, "14445d1429a438f0e34c58c30c0a4b2f849e9587f728cc4232c77543bf9b9088c169441bff17ee013cb7aa78518fb41dd37009ca4f3c02fe99b28810c0e4f7da190d21e493755689b7961ec92044cdb9"}, 0x160) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:11 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f4d000-0xc)="2f6465762f6175746f667300", 0x280000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x2)=0x0) fcntl$lock(r0, 0x0, &(0x7f00005c3000)={0x1, 0x6, 0x8, 0x40, r1}) read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x800, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000001000-0x4)=0xc6bb) 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) clone(0x2000000, &(0x7f00003ba000)="", &(0x7f0000000000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000000000)="") 2017/12/04 09:35:11 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:11 executing program 0: clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:11 executing program 0: clone(0x0, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:11 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@generic="28e0fcc21b703432a6b7382b0a7f6e79", @ifru_mtu=0x9}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) getsockname$packet(0xffffffffffffffff, &(0x7f00009b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c45000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f34000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, r3}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r0, r2) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:11 executing program 7: clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x101, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000000000)="d1b18f64f7b1bb4ad322fc21f7e330ec4c22e241cde70c654621bee8c5c5dd49b793e5c902f76ddf5d277db4ed72e57ed79c59511dd41fc672b74b56bec74e666cb31fe6077ffbe61640459449cd226904773f68434c5ddcfbdeca781ea1eb5b0a23b1640f84cb92e5fa2ed840f2fbe814fb251f993c8454102800654d5aa8eb8f40d3be5ab396027318f79d3aac5a561730dccef5c3d5f4075bd8832b41efdff79c9335336442cf0472f54acaf8662da19584f8f11902dcc63621cb8c757f90fd184db3b81dd77afabf2c83e323b196f6292521b19d8848eb", 0xd9, 0x1, &(0x7f0000000000)=@alg={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f686d61635f73686132353600000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3336, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000c4000)="2e2f66696c653000", 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") connect(r0, &(0x7f00004e8000-0x58)=@alg={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f70725f686d61635f736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/04 09:35:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f03be2b21c223240b00ac504a9711cb87e8e838091ac9dde39f031dfa745327f88e2a2cb0ad5932d4d7da2af5a38a8bd7d6a636256d53b445585db233e1941ee1eb9dfaa72dc3bfa5c6469cbbfa3e7b34d9e1a2ac873e3f1c4a0d1d0e39da0fb5974aa8cd68814f901aaca4279ef13e964e0f4f93a0dd8e9d36522f4360e398368decd1f38663ebc54e956b8b3ff14ebce778e3f17b3a3cc645f6a695ef91d16f65c95082ac366f8d6cbd06feb19495babd266bab156fb23cca31400573bbd4880c777c457a", 0xf2) 2017/12/04 09:35:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) read(r0, &(0x7f0000000000)="", 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000001000)=0x1ff) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:11 executing program 4: 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, 0x51ed, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r0 = socket(0x12, 0x0, 0x0) write(r0, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) 2017/12/04 09:35:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00002f8000-0x4)=0x0) perf_event_open(&(0x7f0000cdc000)={0x2, 0x78, 0x5, 0x1f, 0x4, 0xf2e, 0x0, 0x7f, 0x0, 0x6, 0x9, 0xed4, 0x7e347c2d, 0x2, 0x0, 0x9, 0x2, 0x1, 0x9, 0x0, 0x6280000000000, 0x9, 0x5, 0x4, 0x9, 0x80000000, 0x0}, r1, 0x4885, r0, 0x6) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x0, 0x0, 0xa03, 0x0, 0x5}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00009b7000-0x20)={@common="67726574617030000000000000000000", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r0, &(0x7f0000864000)=[{&(0x7f0000a33000-0x53)="9b5b0ade2d5f9b5eac9dc50bb3ae530175b44f51f68f59a490197a5103811da4e0aa05f41f15ca3436e849534014ea27db9d7ae99a00997a4529ef395f2888a71f7550477c474c721917d2a58be2477b63fbd9", 0x53}, {&(0x7f000095d000-0xe0)="c358fb78203bec285db73845add5256c8e15cbe65122a9006ea40cf17151b2cfdd95a4a76fa7144c82c3106da0e8685e9556ed86ae1867981160523059bf5ef7799f17a7fdc5e9dae359e6e886410464620d2bd37a14fd8bc15e0b28cc81f44d3402253007f7df03e6758153894f83b371b09eb54224ae407441bbc7b3b29833de0a331ed377074a3d4337fce6fa297e313e112c286bdf6f55621995ac1a837333f0b03d838a6b86649b8adf181fa680bd565da2a67a66c50fb38188ce4554b6011af3e0fbd355555b80301cbc3dbdfdfa5aa2310043391515dcacac5740d4b4", 0xe0}, {&(0x7f0000f2b000-0x71)="deda9a7a0e276f72e3e5502b378dc236b7a74dcb3d4d58c61584bada2c486a31218768e5ec0984d0ab82453facb579887ed52aaa15440fc4af0c977bbd499409ea870417a49a6f0de849e39a9dbc8ca5c5339a0389a97f22f2c663551e228c6752f4e3c1b0a8d56e6e933677cf2f6061c8", 0x71}], 0x3) r4 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000015000)=0x2000000003a4e) 2017/12/04 09:35:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) socketpair(0x1e, 0x7, 0x1, &(0x7f0000724000-0x8)={0x0, 0x0}) ioctl$TCSBRKP(r0, 0x5425, 0x8) r1 = syz_open_dev$tun(&(0x7f0000c6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000574000)={@generic="3060ae020000f1001900067d0843bd5c", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000277000-0x4)=0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000f69000-0x2)={0x0, 0x0}, 0x2) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000826000)=0x10000) 2017/12/04 09:35:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) 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) socketpair(0x1d, 0x8000a, 0x8000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f00006fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e30000-0x9)="2f6465762f76637300", 0x4000, 0x0) r6 = open(&(0x7f0000709000-0x8)="2e2f66696c653000", 0x96100, 0x10) r7 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$urandom(&(0x7f0000001000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e53000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) r10 = syz_open_dev$sndseq(&(0x7f000026c000)="2f6465762f736e642f73657100", 0x0, 0x4000) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x101400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) r13 = socket$unix(0x1, 0x7, 0x0) r14 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = bpf$PROG_LOAD(0x5, &(0x7f00003be000-0x30)={0x7, 0x7, &(0x7f0000000000)=[@map={0xe260, 0x8, 0x2, 0x1}, @map={0x6, 0x6, 0xffff, 0x1}, @map={0x4, 0x3f, 0x2, 0xffffffffffffffff}, @map={0x6aea, 0x3ff, 0x0, 0xffffffffffffff9c}, @map={0xea, 0x9, 0xe736, 0xffffffffffffff9c}, @generic={0x5, 0x9, 0xd9, 0x1}, @generic={0x8, 0x7, 0x0, 0x2}], &(0x7f000080a000)="c500", 0x4, 0x21, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1}, 0x30) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000016b000)={0x0, 0x0}) r17 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f05000)="2f6465762f6175746f667300", 0x404002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = syz_open_dev$binder(&(0x7f0000001000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r19 = accept4$unix(0xffffffffffffff9c, &(0x7f000031b000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000eb6000-0x4)=0x8, 0x80800) pipe(&(0x7f00003c5000-0x8)={0x0, 0x0}) r21 = syz_open_dev$urandom(&(0x7f0000445000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x183000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000205000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r24 = syz_open_dev$evdev(&(0x7f000041f000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x0) r25 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007f7000)="2f6465762f73657175656e6365723200", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r27 = epoll_create(0x3ff) r28 = creat(&(0x7f0000a01000)="2e2f66696c653000", 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000026d000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x2, 0xd1}, 0xc, &(0x7f0000000000)=[{&(0x7f00001ff000)=[], 0x0}, {&(0x7f0000213000)=[{0x20, 0x7fff, 0x100, 0x5, 0x1, "471289c594c11d4bf4dea8a75d4a7e6b"}, {0x7c, 0x1, 0x8, 0x6, 0x7f, "fd011c425fb38fcbb23317684f79c96c78d5435bcc43895d83468f16e966f04413edeb9dff4d6d76072e63e40e0becfcbb8c8526079096a9869c2426bbd73468c296ff946d1399092c26a9771806022c767b74da62ff3f5aac737da0383cb8df6f2ca4313189029e1ca11feb"}, {0x78, 0x100000001, 0x410, 0x3ff, 0x3, "4663d0291e6649ff50068683af6b2aad8f3b0430a8f4bf8025ac66a48bbb2764e53e99611b615b828b6a067d5591846cdaa40cd0d66a687aff20cde0134a63634484ee2b8bbfb1b28ddf4fde5bc0713b0cdaacbd000b3d04f73a39b1083ef734e86e31c5147cab48"}, {0x10e, 0x81, 0x700, 0x9, 0x5, "134c708f9551e858211e0f117c811684ea66ecd392d94d4856297320fa9998c17ee8bd76c1dc231ead9c8264cc63705a22c6fc9d9bbea28c2e46057ee2d8ce131e203d9ee0ee52e9edf230ca1b5ffdee23949df1bbb881172a61fa5f7af35d2f09410f3f3a75a69ea0fc6440c8a3e855093cc7043c587b7d76d89f82bd8db6018778b08d37471c689d66c2408228b023e5822c087e10fff3aa6636c496d8114db78ce99ef29bd8461e2c42fdf47c2fec1dae54452ea66a2b7b6c34796fb29894889ae7643e837a7df98e487325e9ffa20493758574e487e3bdafef513934ba35339a22e64c861b95bb26a08f63804375a4b312f39f81a76aac0391f0a4ce"}, {0x1e, 0x100000000, 0x400, 0xffff, 0x7f, "faf44bf90ced90a3354314b81ee5"}, {0xa1, 0x3f, 0x100, 0xb2bc, 0x73e6, "f831786dbadb46431ced0b9a6b921daea9143c756437b3bd4ca2c7d69f5f3618611a3182472dbc6dec987f79dac3ccf3c8a08ad585989dbebc35b489625585db91d4f30889347a4486de6285e38b7e791a3b278e084736bee4408e583df7a945bfafb85396c612aa36a96ac36d38f10c548527198c29f99f0e56e65768fadd63a8d41d4f3856e44a478916753f4864067b"}], 0x2e1}], 0x2, &(0x7f0000000000)=[@rights={0x1c, 0x1, 0x1, [r1, r2, r3, r4]}, @rights={0x1c, 0x1, 0x1, [r5, r6, r7, r8]}, @rights={0x14, 0x1, 0x1, [r9, r10]}, @rights={0x1c, 0x1, 0x1, [r9, r11, r12, r13]}, @rights={0x24, 0x1, 0x1, [r14, r15, r16, r17, r18, r19]}, @rights={0xc, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26, r27, r28]}], 0xc8, 0x4000004}, 0x20000000) 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) r29 = socket(0x10, 0x802, 0x0) r30 = syz_open_dev$vcsn(&(0x7f0000eb8000-0xa)="2f6465762f7663732300", 0x275, 0x4000) ioctl$GIO_SCRNMAP(r30, 0x4b40, &(0x7f0000090000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write(r29, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) 2017/12/04 09:35:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000000d000)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0xc) read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x10000, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0xc8a, 0x39, 0x6}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x5}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000000)=0x0) 2017/12/04 09:35:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c37000)="2f6465762f72746300", 0x0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000bc0000)=0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000b8b000-0x4)=0x8) 2017/12/04 09:35:11 executing program 3: 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) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000e2b000)=0x6) r1 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2017/12/04 09:35:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000d2b000-0xd)="2f6465762f7573626d6f6e2300", 0x180, 0x800) getsockopt$inet6_int(r1, 0x29, 0x978e57481506a830, &(0x7f00007cc000-0x4)=0x0, &(0x7f00000e1000)=0x4) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r0, r2) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x40000, 0xbf5, 0x0, 0x80000000200, 0x0, 0x0, 0x80000040fe, 0xfffffffffffffffe, 0x0, 0x10, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000484000-0x4)=0x891, 0x4) write(r1, &(0x7f0000bca000)="1f0000001e0007f1ffffffff07000077000000416b8d3d9339080001454a", 0x1e) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000be2000-0x2)=0x1000, &(0x7f0000012000)=0x2) 2017/12/04 09:35:11 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) r0 = socket(0x7, 0x8000a, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x4, 0x2, 0x7, 0x6, 0x1ff, "82fc038546c70bfa9335024b997263529b5c98698a2adcb827bbdb5fba89349ab0083dbae7654b2653222899b49c396507632eaa7e66c4a7b62a01448bf710", 0x2}, 0x58) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000000000)="7d") 2017/12/04 09:35:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009d4000-0x8)="2e2f66696c653000", 0x40) recvfrom$unix(r0, &(0x7f00000ea000)="", 0x0, 0x40000000, &(0x7f00002aa000)=@file={0x1, "2e2f66696c653000"}, 0xa) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3336, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000c4000)="2e2f66696c653000", 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/12/04 09:35:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) 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) socketpair(0x1d, 0x8000a, 0x8000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f00006fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e30000-0x9)="2f6465762f76637300", 0x4000, 0x0) r6 = open(&(0x7f0000709000-0x8)="2e2f66696c653000", 0x96100, 0x10) r7 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$urandom(&(0x7f0000001000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e53000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) r10 = syz_open_dev$sndseq(&(0x7f000026c000)="2f6465762f736e642f73657100", 0x0, 0x4000) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x101400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) r13 = socket$unix(0x1, 0x7, 0x0) r14 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = bpf$PROG_LOAD(0x5, &(0x7f00003be000-0x30)={0x7, 0x7, &(0x7f0000000000)=[@map={0xe260, 0x8, 0x2, 0x1}, @map={0x6, 0x6, 0xffff, 0x1}, @map={0x4, 0x3f, 0x2, 0xffffffffffffffff}, @map={0x6aea, 0x3ff, 0x0, 0xffffffffffffff9c}, @map={0xea, 0x9, 0xe736, 0xffffffffffffff9c}, @generic={0x5, 0x9, 0xd9, 0x1}, @generic={0x8, 0x7, 0x0, 0x2}], &(0x7f000080a000)="c500", 0x4, 0x21, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1}, 0x30) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000016b000)={0x0, 0x0}) r17 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f05000)="2f6465762f6175746f667300", 0x404002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = syz_open_dev$binder(&(0x7f0000001000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r19 = accept4$unix(0xffffffffffffff9c, &(0x7f000031b000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000eb6000-0x4)=0x8, 0x80800) pipe(&(0x7f00003c5000-0x8)={0x0, 0x0}) r21 = syz_open_dev$urandom(&(0x7f0000445000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x183000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000205000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r24 = syz_open_dev$evdev(&(0x7f000041f000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x0) r25 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007f7000)="2f6465762f73657175656e6365723200", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r27 = epoll_create(0x3ff) r28 = creat(&(0x7f0000a01000)="2e2f66696c653000", 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000026d000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x2, 0xd1}, 0xc, &(0x7f0000000000)=[{&(0x7f00001ff000)=[], 0x0}, {&(0x7f0000213000)=[{0x20, 0x7fff, 0x100, 0x5, 0x1, "471289c594c11d4bf4dea8a75d4a7e6b"}, {0x7c, 0x1, 0x8, 0x6, 0x7f, "fd011c425fb38fcbb23317684f79c96c78d5435bcc43895d83468f16e966f04413edeb9dff4d6d76072e63e40e0becfcbb8c8526079096a9869c2426bbd73468c296ff946d1399092c26a9771806022c767b74da62ff3f5aac737da0383cb8df6f2ca4313189029e1ca11feb"}, {0x78, 0x100000001, 0x410, 0x3ff, 0x3, "4663d0291e6649ff50068683af6b2aad8f3b0430a8f4bf8025ac66a48bbb2764e53e99611b615b828b6a067d5591846cdaa40cd0d66a687aff20cde0134a63634484ee2b8bbfb1b28ddf4fde5bc0713b0cdaacbd000b3d04f73a39b1083ef734e86e31c5147cab48"}, {0x10e, 0x81, 0x700, 0x9, 0x5, "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"}, {0x1e, 0x100000000, 0x400, 0xffff, 0x7f, "faf44bf90ced90a3354314b81ee5"}, {0xa1, 0x3f, 0x100, 0xb2bc, 0x73e6, "f831786dbadb46431ced0b9a6b921daea9143c756437b3bd4ca2c7d69f5f3618611a3182472dbc6dec987f79dac3ccf3c8a08ad585989dbebc35b489625585db91d4f30889347a4486de6285e38b7e791a3b278e084736bee4408e583df7a945bfafb85396c612aa36a96ac36d38f10c548527198c29f99f0e56e65768fadd63a8d41d4f3856e44a478916753f4864067b"}], 0x2e1}], 0x2, &(0x7f0000000000)=[@rights={0x1c, 0x1, 0x1, [r1, r2, r3, r4]}, @rights={0x1c, 0x1, 0x1, [r5, r6, r7, r8]}, @rights={0x14, 0x1, 0x1, [r9, r10]}, @rights={0x1c, 0x1, 0x1, [r9, r11, r12, r13]}, @rights={0x24, 0x1, 0x1, [r14, r15, r16, r17, r18, r19]}, @rights={0xc, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26, r27, r28]}], 0xc8, 0x4000004}, 0x20000000) 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) r29 = socket(0x10, 0x802, 0x0) r30 = syz_open_dev$vcsn(&(0x7f0000eb8000-0xa)="2f6465762f7663732300", 0x275, 0x4000) ioctl$GIO_SCRNMAP(r30, 0x4b40, &(0x7f0000090000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write(r29, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) 2017/12/04 09:35:11 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x2, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000000)={0x3, 0x0, [{0xc0000001, 0x770, 0x4, 0x48, 0x1, 0xffffffffffffffff, 0x8000, [0x0, 0x0, 0x0]}, {0x0, 0x8, 0x4, 0x5, 0x1, 0x8, 0x35, [0x0, 0x0, 0x0]}, {0x7, 0x800, 0x1, 0x100, 0x8000, 0x81, 0x9, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x800) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72666b696c6c00", 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000002000-0x70)={[{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]}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000000000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000410000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x800, 0x8000) getpeername$unix(r0, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000909000)={{0x2, 0x2, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="697036746e6c30000000000000000000"}) r1 = syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000574000)={@generic="3060ae020000f1001900067d0843bd5c", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TCFLSH(r0, 0x540b, 0x6f00) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000277000-0x4)=0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000260000-0x24)={0xffff, 0x41d9, 0xa8, 0x66c, 0x0, 0x1, 0x101, 0x80000000, 0x100, 0x9, 0x8, 0x5}) 2017/12/04 09:35:11 executing program 7: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x3, @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]}, {{0xa, 0x1, 0x1, @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]}}, 0x34, 0x2, 0x8001, "2267e1b96f973b13a9e00729617149694a11b5607f45cb69be1c5a4955ca607a86ceb4c25f66b8b4cdd82836de0012fb10ab01968e78bd7628406812b0875be7f302cbb93b40b48919c155bbe1aff4c3"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x8, 0xff, &(0x7f0000c31000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x87) read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:11 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r0, r2) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:11 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f000012a000/0x2000)=nil, 0x2000, 0x2000000, 0x11, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f0000f4c000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0xcc, 0x0, &(0x7f0000001000-0xcc)=[@free_buffer={0x40086303, r1}, @exit_looper={0x630d}, @increfs={0x40046304, 0x0}, @reply={0x40406301, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, &(0x7f0000001000)=[], &(0x7f0000002000-0x20)=[0x68, 0x38, 0x28, 0x38]}}, @free_buffer={0x40086303, r2}, @increfs_done={0x40106308, r3, 0x0}, @reply={0x40406301, {0x2, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x18, 0x8, &(0x7f0000001000)=[@flat={0x776a2a85, 0x101, r4, 0x1}], &(0x7f0000001000-0x8)=[0x38]}}, @decrefs={0x40046307, 0x4}, @exit_looper={0x630d}], 0x1000, 0x0, &(0x7f0000001000-0x1000)="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"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005aa000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x18000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x58) read(r5, &(0x7f0000000000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:11 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xd0220400, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") r0 = getpid() sched_getscheduler(r0) 2017/12/04 09:35:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000fc5000)=0x0) prlimit64(r0, 0x6, &(0x7f000095e000)={0x0, 0x9}, &(0x7f000090a000)={0x0, 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$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67720020000000000000000003000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x3}}) ioctl$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]}}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r1, r3) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:11 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000000)={0x0}, 0x8) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000d20000)="2f6465762f696e7075742f6d6f7573652300", 0x100, 0x200) connect$ax25(r0, &(0x7f0000c20000-0x10)={0x3, {"49bbde8f21163a"}, 0x1}, 0x10) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3336, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000c4000)="2e2f66696c653000", 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/12/04 09:35:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f74000-0x9)="2f6465762f72746300", 0x3fd, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000bc0000)=0x0) 2017/12/04 09:35:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x7720c8a3) write(r0, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) 2017/12/04 09:35:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2017/12/04 09:35:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x8000a, 0x8000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f00006fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e30000-0x9)="2f6465762f76637300", 0x4000, 0x0) r6 = open(&(0x7f0000709000-0x8)="2e2f66696c653000", 0x96100, 0x10) r7 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$urandom(&(0x7f0000001000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e53000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) r10 = syz_open_dev$sndseq(&(0x7f000026c000)="2f6465762f736e642f73657100", 0x0, 0x4000) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x101400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) r13 = socket$unix(0x1, 0x7, 0x0) r14 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = bpf$PROG_LOAD(0x5, &(0x7f00003be000-0x30)={0x7, 0x7, &(0x7f0000000000)=[@map={0xe260, 0x8, 0x2, 0x1}, @map={0x6, 0x6, 0xffff, 0x1}, @map={0x4, 0x3f, 0x2, 0xffffffffffffffff}, @map={0x6aea, 0x3ff, 0x0, 0xffffffffffffff9c}, @map={0xea, 0x9, 0xe736, 0xffffffffffffff9c}, @generic={0x5, 0x9, 0xd9, 0x1}, @generic={0x8, 0x7, 0x0, 0x2}], &(0x7f000080a000)="c500", 0x4, 0x21, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1}, 0x30) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000016b000)={0x0, 0x0}) r17 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f05000)="2f6465762f6175746f667300", 0x404002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = syz_open_dev$binder(&(0x7f0000001000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r19 = accept4$unix(0xffffffffffffff9c, &(0x7f000031b000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000eb6000-0x4)=0x8, 0x80800) pipe(&(0x7f00003c5000-0x8)={0x0, 0x0}) r21 = syz_open_dev$urandom(&(0x7f0000445000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x183000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000205000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r24 = syz_open_dev$evdev(&(0x7f000041f000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x0) r25 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007f7000)="2f6465762f73657175656e6365723200", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r27 = epoll_create(0x3ff) r28 = creat(&(0x7f0000a01000)="2e2f66696c653000", 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000026d000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x2, 0xd1}, 0xc, &(0x7f0000000000)=[{&(0x7f00001ff000)=[], 0x0}, {&(0x7f0000213000)=[{0x20, 0x7fff, 0x100, 0x5, 0x1, "471289c594c11d4bf4dea8a75d4a7e6b"}, {0x7c, 0x1, 0x8, 0x6, 0x7f, "fd011c425fb38fcbb23317684f79c96c78d5435bcc43895d83468f16e966f04413edeb9dff4d6d76072e63e40e0becfcbb8c8526079096a9869c2426bbd73468c296ff946d1399092c26a9771806022c767b74da62ff3f5aac737da0383cb8df6f2ca4313189029e1ca11feb"}, {0x78, 0x100000001, 0x410, 0x3ff, 0x3, "4663d0291e6649ff50068683af6b2aad8f3b0430a8f4bf8025ac66a48bbb2764e53e99611b615b828b6a067d5591846cdaa40cd0d66a687aff20cde0134a63634484ee2b8bbfb1b28ddf4fde5bc0713b0cdaacbd000b3d04f73a39b1083ef734e86e31c5147cab48"}, {0x10e, 0x81, 0x700, 0x9, 0x5, "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"}, {0x1e, 0x100000000, 0x400, 0xffff, 0x7f, "faf44bf90ced90a3354314b81ee5"}, {0xa1, 0x3f, 0x100, 0xb2bc, 0x73e6, "f831786dbadb46431ced0b9a6b921daea9143c756437b3bd4ca2c7d69f5f3618611a3182472dbc6dec987f79dac3ccf3c8a08ad585989dbebc35b489625585db91d4f30889347a4486de6285e38b7e791a3b278e084736bee4408e583df7a945bfafb85396c612aa36a96ac36d38f10c548527198c29f99f0e56e65768fadd63a8d41d4f3856e44a478916753f4864067b"}], 0x2e1}], 0x2, &(0x7f0000000000)=[@rights={0x1c, 0x1, 0x1, [r1, r2, r3, r4]}, @rights={0x1c, 0x1, 0x1, [r5, r6, r7, r8]}, @rights={0x14, 0x1, 0x1, [r9, r10]}, @rights={0x1c, 0x1, 0x1, [r9, r11, r12, r13]}, @rights={0x24, 0x1, 0x1, [r14, r15, r16, r17, r18, r19]}, @rights={0xc, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26, r27, r28]}], 0xc8, 0x4000004}, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r29 = socket(0x10, 0x802, 0x0) r30 = syz_open_dev$vcsn(&(0x7f0000eb8000-0xa)="2f6465762f7663732300", 0x275, 0x4000) ioctl$GIO_SCRNMAP(r30, 0x4b40, &(0x7f0000090000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write(r29, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) 2017/12/04 09:35:11 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000000000)="") r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000+0xf1b)={0x0, 0x0}) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000001000-0x48)={0x8, [0xfffffffffffffffe, 0x80000000, 0x29ba, 0x4, 0xfffffffffffffdd1, 0x77, 0xffffffffbc9518c4, 0x2]}) 2017/12/04 09:35:11 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000efe000)="2f6465762f6175746f667300", 0x500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x10, 0x0, 0x4}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mq_timedreceive(r1, &(0x7f0000f43000)="", 0x0, 0x1, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f000098e000)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r7 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) write$tun(r1, &(0x7f000069b000-0xae)=@pi={0x0, 0x9200, @ipv4={{0xb, 0x4, 0x200, 0x20000008, 0xaa, 0x2, 0x7, 0x7fff, 0x66, 0x0, @empty=0x0, @rand_addr=0xa, {[@rr={0x7, 0x17, 0xfffffffffffffffe, [@broadcast=0xffffffff, @multicast1=0xe0000001, @rand_addr=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001]}]}}, @igmp={0x0, 0x20000000000, 0x0, @broadcast=0xffffffff, "f42e6a2de4b7c2ab12903871a8db1a823d4221ce285be5cdef4ea51baef5ebad5c19f9e46a3c3d8dfaf187dd02e7d41c393893cbf4a17c6df34b8e909d5d33d360d09719c90c9a34cef3b2046e898060e2c5c8100b61da1137ed424febfe554c832cd6c84fc9f9644a1e77d6a7dd8715e87ec2001bf8"}}}, 0xae) r8 = dup(r6) ioctl$DRM_IOCTL_GEM_FLINK(r8, 0xc008640a, &(0x7f0000eb1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r8, 0xc00c642d, &(0x7f0000900000-0xc)={0x0, 0x80000, r8}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000f1d000-0x10)={r9, r10, 0xfff}) sendmsg$nfc_llcp(r8, &(0x7f00006e3000)={&(0x7f000061e000)={0x27, 0x4, 0x3ff, 0x0, 0x10001, 0x4, "040e4ea6b73ab4a35b88fff0220b7aef8830e437162a1b3787a564e89fb40405774db138a58e63e6d1f94378b870dd9de7b874d003e38a3089f8ac97525cba", 0x4}, 0x58, &(0x7f0000649000-0x30)=[{&(0x7f000080e000-0xf1)="2633ee9e5524bfe773b7c55ef0cb45d501cbf64073794bbda59ce0c1c57c08315b2e6a1a9984004ad11b6c89005fc076485d8a9fd564eb370dcb37fe0fef03cb16178fe9f9863a97e7afdb764b21793ff03245c6889e4e8fa63a5b142e2241e8d7000e4d240c59fa89ace25b91e416867a8fef6cc9d9bbed5156e44a8bd88c88229c925d1e4e3e050d412862b7aa84408fb63694aef7e9fe0e16f152b13ae1d4c2d3ce0f8d3d005c198e0bbfc1bc72a0edb8d86167ec10354dc840b3492bb4c5bb87e213fdd39ae9c44909e6fca3f786d6166e87f110bd1e237283f7713424e17dbc6a9f6b8134d6fb6989bbd1ad6f6450", 0xf1}, {&(0x7f0000b50000)="ece0b106a6bc35d47b9bd682d341c25105d5dd872814cb6114068f51e274aa3de3e362ea54dc6bc54575b6cfa7bbcf70757c17df180588c19a22df0418488e964b4f0fe7d8440187565aee7737bc41329e704aaff1650f55183482258bf736be8eaa5dc8522b28828c06795934886e3a07cb792a193b876233b524f6b15d27fe9f75f7c3c182e971334756", 0x8b}, {&(0x7f0000c52000-0xad)="07cef69241b2028022db5c64081022b4219dd2d519d026f2937d09d98cb2504de70cad8b8ae5f1732bb240afb0d6c0f1c73e57fb808cfe63fb4ede7adab76ec3a9ee6dee9cd3e8f3f736c8ba6119849fbb54a841aae08a2311cae9acef8a0126df353a412736e2dfe1dd79977ca62bb10c6d07e07f9f96ffbb95db68f7c500832bcbcffd9a17541d3ef485f937a3ff77561323843f62c86ebc9c068074edee99c613c899017ef8a34cebda9e6f", 0xad}, {&(0x7f000021e000)="5084a6686e92936557bc89262c7d03c4e0eabccf32114f0786c99476777506d969208bfa007c4c23207ab0b71d32", 0x2e}, {&(0x7f0000e4a000)="71fe8357fdb9ccaed32bdfa4ac3aef9644b8be621f3f90365e71d0bbe280", 0x1e}, {&(0x7f0000f59000)="", 0x0}], 0x6, &(0x7f0000e29000-0xc8)={0xc8, 0x185, 0x7ff, "9bd17848213a4965e3c5c2d0622a00e0f32267c2b9ac26d94a2bc08ed3bc2fba7a7320b38d64a385de8b3d4a43b3725c15ffd2b87a745f711693c925d8b0578aacfd7c0af85465cbb3c8007e5be673ff34f5278df36117b6a2b4ac8925baa688cb9a79c6a13c1137ec746e3dcfe4d535d0f30b8246c5cb19d9c5d798f60b3de93b9f1d0a80e35a4f45d20b8e7185ab0dbc3897bf0b35a2d92008567a09f09096d0514ce9223216ccbf6b57f79d5614130d2f096a9d20914acd"}, 0xc8, 0x1}, 0x4000800) r11 = dup2(r5, r7) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) r12 = perf_event_open(&(0x7f0000fc3000)={0x9, 0x78, 0x0, 0x7f, 0x3, 0x685, 0x0, 0x8000000000000, 0x30000, 0x4, 0x6, 0x400, 0x9, 0x12, 0x0, 0x7fffffff, 0x0, 0x4, 0x952, 0x2, 0x1, 0x3f, 0x6, 0x3, 0x3, 0x10001, 0x0}, 0xffffffffffffffff, 0xdc, r11, 0x2) poll(&(0x7f0000904000-0x18)=[{r4, 0xf85747bf828ecaf6, 0x0}, {r12, 0x100, 0x0}, {r7, 0x8200, 0x0}], 0x3, 0x1f) 2017/12/04 09:35:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x8000, 0x40400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000001000-0x4)=0x8, 0x4) read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x4000000, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e67000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x3, 0x0, 0x2, 0x800, 0xffffffff, 0x8}, 0x20) 2017/12/04 09:35:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) r0 = syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c67000-0x9)="2f6465762f76637300", 0x4001, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00007fb000)="") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000574000)={@generic="3060ae020000f1001900067d0843bd5c", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom$ipx(r1, &(0x7f0000299000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce, 0x40000000, &(0x7f000071e000)={0x4, 0x1000, 0x7, "7e3feac993f1", 0x1, 0x0}, 0x10) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000277000-0x4)=0x0) 2017/12/04 09:35:11 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x40401, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000001000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xd5) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6375736500", 0x100, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:11 executing program 3: 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) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2017/12/04 09:35:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d99000)={@common="930a6530000000040000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0xff, 0x0}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bf0000)="2f6465762f72746300", 0x10000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000787000-0x8)={0x3, &(0x7f0000dae000-0x3c)=[{{0x0, 0x0, 0x0, 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$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) r4 = dup3(r1, r1, 0x80000) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000379000)={0x0, 0x0}, 0x2) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r1, r1) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:11 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x80000000, 0x280000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000002000-0x4)=0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000d2e000-0x70)={[{0x5, 0x8000, 0x7, 0x80, 0x0, 0x5, 0x2, 0x7, 0x80000001, 0x100000001, 0x7fe000000000000, 0xcb, 0x8}, {0x1, 0x2, 0x1, 0xfffffffffffffe00, 0x80000001, 0x6, 0x1, 0x6, 0x800, 0x4, 0x0, 0x4, 0x4}, {0x9, 0x8, 0x100, 0x40, 0x2, 0x19d82ba, 0x16, 0xffffffffffffd72d, 0x8001, 0xb337, 0x3a9, 0x1, 0x10001}], 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x201003fc, &(0x7f00006d3000-0x1)="4b", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) socketpair(0x1d, 0x8000a, 0x8000, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = accept4$packet(0xffffffffffffffff, &(0x7f00006fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e30000-0x9)="2f6465762f76637300", 0x4000, 0x0) r6 = open(&(0x7f0000709000-0x8)="2e2f66696c653000", 0x96100, 0x10) r7 = socket$bt_bnep(0x1f, 0x3, 0x4) r8 = syz_open_dev$urandom(&(0x7f0000001000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x800) r9 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e53000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) r10 = syz_open_dev$sndseq(&(0x7f000026c000)="2f6465762f736e642f73657100", 0x0, 0x4000) socket$inet6_tcp(0xa, 0x1, 0x0) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x101400, 0x0) r12 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) r13 = socket$unix(0x1, 0x7, 0x0) r14 = userfaultfd(0x800) r15 = bpf$PROG_LOAD(0x5, &(0x7f00003be000-0x30)={0x7, 0x7, &(0x7f0000000000)=[@map={0xe260, 0x8, 0x2, 0x1}, @map={0x6, 0x6, 0xffff, 0x1}, @map={0x4, 0x3f, 0x2, 0xffffffffffffffff}, @map={0x6aea, 0x3ff, 0x0, 0xffffffffffffff9c}, @map={0xea, 0x9, 0xe736, 0xffffffffffffff9c}, @generic={0x5, 0x9, 0xd9, 0x1}, @generic={0x8, 0x7, 0x0, 0x2}], &(0x7f000080a000)="c500", 0x4, 0x21, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1}, 0x30) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000016b000)={0x0, 0x0}) r17 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f05000)="2f6465762f6175746f667300", 0x404002, 0x0) r18 = syz_open_dev$binder(&(0x7f0000001000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r19 = accept4$unix(0xffffffffffffff9c, &(0x7f000031b000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000eb6000-0x4)=0x8, 0x80800) pipe(&(0x7f00003c5000-0x8)={0x0, 0x0}) r21 = syz_open_dev$urandom(&(0x7f0000445000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x183000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000205000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r24 = syz_open_dev$evdev(&(0x7f000041f000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x0) r25 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007f7000)="2f6465762f73657175656e6365723200", 0x1, 0x0) r26 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r27 = epoll_create(0x3ff) r28 = creat(&(0x7f0000a01000)="2e2f66696c653000", 0x40) sendmsg$netlink(r0, &(0x7f000026d000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x2, 0xd1}, 0xc, &(0x7f0000000000)=[{&(0x7f00001ff000)=[], 0x0}, {&(0x7f0000213000)=[{0x20, 0x7fff, 0x100, 0x5, 0x1, "471289c594c11d4bf4dea8a75d4a7e6b"}, {0x7c, 0x1, 0x8, 0x6, 0x7f, "fd011c425fb38fcbb23317684f79c96c78d5435bcc43895d83468f16e966f04413edeb9dff4d6d76072e63e40e0becfcbb8c8526079096a9869c2426bbd73468c296ff946d1399092c26a9771806022c767b74da62ff3f5aac737da0383cb8df6f2ca4313189029e1ca11feb"}, {0x78, 0x100000001, 0x410, 0x3ff, 0x3, "4663d0291e6649ff50068683af6b2aad8f3b0430a8f4bf8025ac66a48bbb2764e53e99611b615b828b6a067d5591846cdaa40cd0d66a687aff20cde0134a63634484ee2b8bbfb1b28ddf4fde5bc0713b0cdaacbd000b3d04f73a39b1083ef734e86e31c5147cab48"}, {0x10e, 0x81, 0x700, 0x9, 0x5, "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"}, {0x1e, 0x100000000, 0x400, 0xffff, 0x7f, "faf44bf90ced90a3354314b81ee5"}, {0xa1, 0x3f, 0x100, 0xb2bc, 0x73e6, "f831786dbadb46431ced0b9a6b921daea9143c756437b3bd4ca2c7d69f5f3618611a3182472dbc6dec987f79dac3ccf3c8a08ad585989dbebc35b489625585db91d4f30889347a4486de6285e38b7e791a3b278e084736bee4408e583df7a945bfafb85396c612aa36a96ac36d38f10c548527198c29f99f0e56e65768fadd63a8d41d4f3856e44a478916753f4864067b"}], 0x2e1}], 0x2, &(0x7f0000000000)=[@rights={0x1c, 0x1, 0x1, [r1, r2, r3, r4]}, @rights={0x1c, 0x1, 0x1, [r5, r6, r7, r8]}, @rights={0x14, 0x1, 0x1, [r9, r10]}, @rights={0x1c, 0x1, 0x1, [r9, r11, r12, r13]}, @rights={0x24, 0x1, 0x1, [r14, r15, r16, r17, r18, r19]}, @rights={0xc, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26, r27, r28]}], 0xc8, 0x4000004}, 0x20000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r29 = socket(0x10, 0x802, 0x0) r30 = syz_open_dev$vcsn(&(0x7f0000eb8000-0xa)="2f6465762f7663732300", 0x275, 0x4000) ioctl$GIO_SCRNMAP(r30, 0x4b40, &(0x7f0000090000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write(r29, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) 2017/12/04 09:35:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x4, 0x100000001, 0x4, r0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001c0000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 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) pipe2(&(0x7f0000ffb000)={0x0, 0x0}, 0x80000) getpeername$inet6(r2, &(0x7f00006f0000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e7a000-0x4)=0x1c) r3 = socket(0x10, 0x802, 0x0) socketpair$inet(0x2, 0xf, 0x6, &(0x7f00006e0000)={0x0, 0x0}) write(r3, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00005e6000)=0x0) fcntl$setown(r1, 0x8, r4) 2017/12/04 09:35:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000188000)={0x0, 0x0}, 0x80800) r1 = perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3336, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x800000000, &(0x7f000007a000-0x8)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000272000)={r2, r3+10000000}, &(0x7f000086c000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00001df000)=0x10, 0x4) mkdir(&(0x7f00000c4000)="2e2f66696c653000", 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") fcntl$getflags(r1, 0x40b) 2017/12/04 09:35:11 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000063000)="2f6465762f6375736500", 0x80000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000605000-0x8)={0x4, &(0x7f0000d81000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00006a5000-0x8)={r1, 0x2}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$inet(0x2, 0x8000000000000003, 0x2) r5 = syz_open_dev$mice(&(0x7f00007ff000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x10c02) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f0000d47000-0x4)=0x9) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r2, r4) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:11 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000a3c000-0x1)=0x5f, &(0x7f0000c2b000+0xfb9)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e46000-0xce)={0x0, 0xc6, "ec073a32d1901e8e0664f959b6894d6e2291222302a8317af5607505ba7ced908f212bc9446d7077fa38afe1d4406547846e9a46679a8f99e0c92ba0dff58b1340c4b491492d115960135b7217f4c0266ed5e4234aef1c14040f6e85f7de9eca8c56abb4922a270e8e9ac2df8b5d174042e0cfb5aa8fe2dfa2bf75987ea6a504a341ca66480e7af0e961774deaaa2f587a457db71c9e8b7d21f681d9965a3572c6ad749d9057a29478a68329a33b1d6d965555a2220401917a7255940fad4e322e45809deb27"}, &(0x7f0000001000-0x4)=0xce) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000001e000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f1c000-0x8)={r1, 0x1a440954}, &(0x7f00000ed000-0x4)=0x8) 2017/12/04 09:35:11 executing program 3: 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) r0 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2017/12/04 09:35:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) sendfile(r1, r0, &(0x7f0000f95000)=0x0, 0x32) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000346000-0xb)="2f6465762f6877726e6700", 0x1fe, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000de4000)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000016c000-0xc)={0x10000000, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000c37000)="2f6465762f72746300", 0x0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000390000-0x4)=0x0) 2017/12/04 09:35:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000553000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000002000-0xc)={0x12, 0x0}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000+0xecf)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x0) r5 = socket$llc(0x1a, 0x2, 0x0) r6 = socket$bt_hidp(0x1f, 0x3, 0x6) poll(&(0x7f0000d15000)=[{r0, 0x20, 0x0}, {r3, 0x400, 0x0}, {r4, 0x0, 0x0}, {r5, 0x1, 0x0}, {r6, 0x0, 0x0}], 0x5, 0x8) r7 = fanotify_init(0x28, 0x40000) fsync(r7) r8 = perf_event_open(&(0x7f0000420000)={0x2, 0x78, 0x8001, 0x5, 0x7, 0x1, 0x0, 0xffffffff, 0x10, 0x4, 0xd3, 0x3, 0x7, 0x10, 0x0, 0x3, 0x4, 0x5, 0x335, 0x1680, 0x10001, 0x4, 0x2, 0x1, 0x9, 0x9, 0x0}, 0x0, 0x9, 0xffffffffffffff9c, 0x4) read(r8, &(0x7f0000a02000)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000002000)="", 0x0, 0x10040, 0x0, 0x0) clone(0x201003fc, &(0x7f0000003000-0x1)="03", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x401}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000003000)=@assoc_value={r9, 0x8}, 0x8) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f00001f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000)={0x0, 0x3, 0x3, 0x96d}, &(0x7f0000002000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={r10, 0x9, 0x1, 0x5, 0x3ff, 0x80}, 0x14) 2017/12/04 09:35:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000419000-0x8)={0x0, 0x0}, &(0x7f0000cdd000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000015c000-0x8)=@assoc_value={r1, 0x5}, 0x8) write(r0, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) 2017/12/04 09:35:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) socketpair(0x1d, 0x8000a, 0x8000, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = accept4$packet(0xffffffffffffffff, &(0x7f00006fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e30000-0x9)="2f6465762f76637300", 0x4000, 0x0) r6 = open(&(0x7f0000709000-0x8)="2e2f66696c653000", 0x96100, 0x10) r7 = socket$bt_bnep(0x1f, 0x3, 0x4) r8 = syz_open_dev$urandom(&(0x7f0000001000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x800) r9 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e53000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) r10 = syz_open_dev$sndseq(&(0x7f000026c000)="2f6465762f736e642f73657100", 0x0, 0x4000) socket$inet6_tcp(0xa, 0x1, 0x0) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x101400, 0x0) r12 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) r13 = socket$unix(0x1, 0x7, 0x0) r14 = userfaultfd(0x800) r15 = bpf$PROG_LOAD(0x5, &(0x7f00003be000-0x30)={0x7, 0x7, &(0x7f0000000000)=[@map={0xe260, 0x8, 0x2, 0x1}, @map={0x6, 0x6, 0xffff, 0x1}, @map={0x4, 0x3f, 0x2, 0xffffffffffffffff}, @map={0x6aea, 0x3ff, 0x0, 0xffffffffffffff9c}, @map={0xea, 0x9, 0xe736, 0xffffffffffffff9c}, @generic={0x5, 0x9, 0xd9, 0x1}, @generic={0x8, 0x7, 0x0, 0x2}], &(0x7f000080a000)="c500", 0x4, 0x21, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1}, 0x30) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000016b000)={0x0, 0x0}) r17 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f05000)="2f6465762f6175746f667300", 0x404002, 0x0) r18 = syz_open_dev$binder(&(0x7f0000001000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r19 = accept4$unix(0xffffffffffffff9c, &(0x7f000031b000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000eb6000-0x4)=0x8, 0x80800) pipe(&(0x7f00003c5000-0x8)={0x0, 0x0}) r21 = syz_open_dev$urandom(&(0x7f0000445000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x183000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000205000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r24 = syz_open_dev$evdev(&(0x7f000041f000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x0) r25 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007f7000)="2f6465762f73657175656e6365723200", 0x1, 0x0) r26 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r27 = epoll_create(0x3ff) r28 = creat(&(0x7f0000a01000)="2e2f66696c653000", 0x40) sendmsg$netlink(r0, &(0x7f000026d000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x2, 0xd1}, 0xc, &(0x7f0000000000)=[{&(0x7f00001ff000)=[], 0x0}, {&(0x7f0000213000)=[{0x20, 0x7fff, 0x100, 0x5, 0x1, "471289c594c11d4bf4dea8a75d4a7e6b"}, {0x7c, 0x1, 0x8, 0x6, 0x7f, "fd011c425fb38fcbb23317684f79c96c78d5435bcc43895d83468f16e966f04413edeb9dff4d6d76072e63e40e0becfcbb8c8526079096a9869c2426bbd73468c296ff946d1399092c26a9771806022c767b74da62ff3f5aac737da0383cb8df6f2ca4313189029e1ca11feb"}, {0x78, 0x100000001, 0x410, 0x3ff, 0x3, "4663d0291e6649ff50068683af6b2aad8f3b0430a8f4bf8025ac66a48bbb2764e53e99611b615b828b6a067d5591846cdaa40cd0d66a687aff20cde0134a63634484ee2b8bbfb1b28ddf4fde5bc0713b0cdaacbd000b3d04f73a39b1083ef734e86e31c5147cab48"}, {0x10e, 0x81, 0x700, 0x9, 0x5, "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"}, {0x1e, 0x100000000, 0x400, 0xffff, 0x7f, "faf44bf90ced90a3354314b81ee5"}, {0xa1, 0x3f, 0x100, 0xb2bc, 0x73e6, "f831786dbadb46431ced0b9a6b921daea9143c756437b3bd4ca2c7d69f5f3618611a3182472dbc6dec987f79dac3ccf3c8a08ad585989dbebc35b489625585db91d4f30889347a4486de6285e38b7e791a3b278e084736bee4408e583df7a945bfafb85396c612aa36a96ac36d38f10c548527198c29f99f0e56e65768fadd63a8d41d4f3856e44a478916753f4864067b"}], 0x2e1}], 0x2, &(0x7f0000000000)=[@rights={0x1c, 0x1, 0x1, [r1, r2, r3, r4]}, @rights={0x1c, 0x1, 0x1, [r5, r6, r7, r8]}, @rights={0x14, 0x1, 0x1, [r9, r10]}, @rights={0x1c, 0x1, 0x1, [r9, r11, r12, r13]}, @rights={0x24, 0x1, 0x1, [r14, r15, r16, r17, r18, r19]}, @rights={0xc, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26, r27, r28]}], 0xc8, 0x4000004}, 0x20000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r29 = socket(0x10, 0x802, 0x0) syz_open_dev$vcsn(&(0x7f0000eb8000-0xa)="2f6465762f7663732300", 0x275, 0x4000) write(r29, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) 2017/12/04 09:35:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2017/12/04 09:35:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) r0 = syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000574000)={@generic="3060ae020000f1001900067d0843bd5c", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timerfd_create(0x7, 0x800) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000277000-0x4)=0x0) 2017/12/04 09:35:11 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r3 = dup2(r0, r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00007d2000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) statfs(&(0x7f0000509000)="2e2f66696c653000", &(0x7f0000ca1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:11 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000000000)="de") 2017/12/04 09:35:11 executing program 3: r0 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2017/12/04 09:35:11 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f6465762f7667615f6172626974657200", 0xc0000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x2}, 0x8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x20100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000001000)={{0xffffffffffffffe0, 0x8, 0xf80, 0x2, 0x8, 0x9}, 0x6, 0x7, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)="2f6465762f72666b696c6c00", 0xfffffffffffffff9, 0x0) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) 2017/12/04 09:35:11 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000836000-0xa)="2f6465762f6375736500", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x40, 0x4) 2017/12/04 09:35:11 executing program 2: 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) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c37000)="2f6465762f72746300", 0x0, 0x0) lsetxattr(&(0x7f0000864000-0x8)="2e2f66696c653000", &(0x7f0000462000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000603000)="2f6465762f72746300", 0x9, 0x1) ioctl$KDSETMODE(r1, 0x4b3a, 0x1a) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f000035a000-0x4)=0x0, &(0x7f0000c08000-0x4)=0x4) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000bc0000)=0x0) 2017/12/04 09:35:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xe, &(0x7f000050e000-0x8)={0x7, 0x6}) r0 = perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3336, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000c4000)="2e2f66696c653000", 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000155000)={0x0, r0, 0x1}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000752000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2017/12/04 09:35:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f6e000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) read(r1, &(0x7f0000688000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x0, 0x3, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x8)={0x0, 0x6d}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000-0x6)={r3, 0x800}, 0x6) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f72746300", 0x90101, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000001000)=0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") socketpair$inet6(0xa, 0x4005, 0x0, &(0x7f0000502000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=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}, {{@in6=@loopback={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}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a45323, &(0x7f0000004000-0xa8)={{0x7f, 0x6}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x10, 0xda, 0x7f, 0x6, 0x7d, 0x800, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000002000)={{0x0, 0x0}, {r5, r6/1000+30000}}, &(0x7f0000003000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r4, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00006fd000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000)="2f6465762f736e642f73657100", 0x0, 0x0) 2017/12/04 09:35:11 executing program 4: 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) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) r1 = syz_open_dev$vcsn(&(0x7f000091a000)="2f6465762f7663732300", 0x1, 0x204080) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000c43000)="000000000000000000000000000000") 2017/12/04 09:35:11 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) getsockname$inet(r0, &(0x7f0000ba4000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000625000)=0x10) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000df9000)={0x7, 0xfff, 0x1, 0xffffffffffffd8a5, 0xebf, 0x6, 0x1, 0x4, 0x0, 0x4}) dup2(r0, r1) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2017/12/04 09:35:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) r0 = syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000574000)={@generic="3060ae020000f1001900067d0843bd5c", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000277000-0x4)=0x0) ioctl$int_in(r0, 0x5421, &(0x7f000008a000-0x8)=0x7f) 2017/12/04 09:35:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) socketpair(0x1d, 0x8000a, 0x8000, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = accept4$packet(0xffffffffffffffff, &(0x7f00006fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e30000-0x9)="2f6465762f76637300", 0x4000, 0x0) r6 = open(&(0x7f0000709000-0x8)="2e2f66696c653000", 0x96100, 0x10) r7 = socket$bt_bnep(0x1f, 0x3, 0x4) r8 = syz_open_dev$urandom(&(0x7f0000001000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x800) r9 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e53000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) r10 = syz_open_dev$sndseq(&(0x7f000026c000)="2f6465762f736e642f73657100", 0x0, 0x4000) socket$inet6_tcp(0xa, 0x1, 0x0) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x101400, 0x0) r12 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) r13 = socket$unix(0x1, 0x7, 0x0) r14 = userfaultfd(0x800) r15 = bpf$PROG_LOAD(0x5, &(0x7f00003be000-0x30)={0x7, 0x7, &(0x7f0000000000)=[@map={0xe260, 0x8, 0x2, 0x1}, @map={0x6, 0x6, 0xffff, 0x1}, @map={0x4, 0x3f, 0x2, 0xffffffffffffffff}, @map={0x6aea, 0x3ff, 0x0, 0xffffffffffffff9c}, @map={0xea, 0x9, 0xe736, 0xffffffffffffff9c}, @generic={0x5, 0x9, 0xd9, 0x1}, @generic={0x8, 0x7, 0x0, 0x2}], &(0x7f000080a000)="c500", 0x4, 0x21, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1}, 0x30) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000016b000)={0x0, 0x0}) r17 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f05000)="2f6465762f6175746f667300", 0x404002, 0x0) r18 = syz_open_dev$binder(&(0x7f0000001000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r19 = accept4$unix(0xffffffffffffff9c, &(0x7f000031b000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000eb6000-0x4)=0x8, 0x80800) pipe(&(0x7f00003c5000-0x8)={0x0, 0x0}) r21 = syz_open_dev$urandom(&(0x7f0000445000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x183000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000205000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r24 = syz_open_dev$evdev(&(0x7f000041f000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x0) r25 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007f7000)="2f6465762f73657175656e6365723200", 0x1, 0x0) r26 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r27 = epoll_create(0x3ff) r28 = creat(&(0x7f0000a01000)="2e2f66696c653000", 0x40) sendmsg$netlink(r0, &(0x7f000026d000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x2, 0xd1}, 0xc, &(0x7f0000000000)=[{&(0x7f00001ff000)=[], 0x0}, {&(0x7f0000213000)=[{0x20, 0x7fff, 0x100, 0x5, 0x1, "471289c594c11d4bf4dea8a75d4a7e6b"}, {0x7c, 0x1, 0x8, 0x6, 0x7f, "fd011c425fb38fcbb23317684f79c96c78d5435bcc43895d83468f16e966f04413edeb9dff4d6d76072e63e40e0becfcbb8c8526079096a9869c2426bbd73468c296ff946d1399092c26a9771806022c767b74da62ff3f5aac737da0383cb8df6f2ca4313189029e1ca11feb"}, {0x78, 0x100000001, 0x410, 0x3ff, 0x3, "4663d0291e6649ff50068683af6b2aad8f3b0430a8f4bf8025ac66a48bbb2764e53e99611b615b828b6a067d5591846cdaa40cd0d66a687aff20cde0134a63634484ee2b8bbfb1b28ddf4fde5bc0713b0cdaacbd000b3d04f73a39b1083ef734e86e31c5147cab48"}, {0x10e, 0x81, 0x700, 0x9, 0x5, "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"}, {0x1e, 0x100000000, 0x400, 0xffff, 0x7f, "faf44bf90ced90a3354314b81ee5"}, {0xa1, 0x3f, 0x100, 0xb2bc, 0x73e6, "f831786dbadb46431ced0b9a6b921daea9143c756437b3bd4ca2c7d69f5f3618611a3182472dbc6dec987f79dac3ccf3c8a08ad585989dbebc35b489625585db91d4f30889347a4486de6285e38b7e791a3b278e084736bee4408e583df7a945bfafb85396c612aa36a96ac36d38f10c548527198c29f99f0e56e65768fadd63a8d41d4f3856e44a478916753f4864067b"}], 0x2e1}], 0x2, &(0x7f0000000000)=[@rights={0x1c, 0x1, 0x1, [r1, r2, r3, r4]}, @rights={0x1c, 0x1, 0x1, [r5, r6, r7, r8]}, @rights={0x14, 0x1, 0x1, [r9, r10]}, @rights={0x1c, 0x1, 0x1, [r9, r11, r12, r13]}, @rights={0x24, 0x1, 0x1, [r14, r15, r16, r17, r18, r19]}, @rights={0xc, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26, r27, r28]}], 0xc8, 0x4000004}, 0x20000000) 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) r29 = socket(0x10, 0x802, 0x0) write(r29, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) 2017/12/04 09:35:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d95000)="2f6465762f6e65742f74756e00", 0x0, 0x800000000000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e5b000)="2f6465762f72666b696c6c00", 0x200000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00005a6000)=@sack_info={0x0, 0x1f, 0x6}, &(0x7f00009b9000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000324000-0x8)={r3, 0x5}, &(0x7f0000bc6000-0x4)=0x8) r4 = syz_open_dev$sg(&(0x7f0000eb3000-0x9)="2f6465762f73672300", 0x8060, 0x400080) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000832000-0x1)=0x3) connect$nfc_raw(r2, &(0x7f000004c000-0x10)={0x27, 0x0, 0xffffffffffffffff, 0x7}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00005b3000-0x4)=0x47) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c37000)="2f6465762f72746300", 0x0, 0x0) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f0000bc0000)=0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b2f000-0xc)={&(0x7f00009cc000-0x8)="2e2f66696c653000", 0x0}, 0xc) 2017/12/04 09:35:11 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000000000)={&(0x7f0000471000/0x2000)=nil, 0xfff, &(0x7f0000a80000/0x2000)=nil}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0xfffffffffffffffa, &(0x7f0000001000)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000002000-0x18)={0x4, 0x0, 0x7, 0x80000000, 0x19, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000)="2f6465762f7572616e646f6d00", 0x0, 0x800) 2017/12/04 09:35:11 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)="", 0x0) clone(0x201003fc, &(0x7f00005c7000)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0xf, 0x2, 0x1, 0x8, 0x6, 0x1, 0x40000}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket(0x7, 0x0, 0x4) 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) mprotect(&(0x7f0000dd7000/0x3000)=nil, 0x3000, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x30)={0x2, 0x7, &(0x7f0000001000-0x38)=[@generic={0x400, 0x2, 0x91e, 0x1}, @map={0x30000000000000, 0x40, 0x9, 0x1}, @map={0x7, 0x8, 0x10001, 0x1}, @map={0x4, 0x100000000, 0x7ff, 0xffffffffffffff9c}, @generic={0xfff, 0x5, 0xfffffffffffffffb, 0x1}, @map={0x2, 0x1, 0x5, 0x1}, @map={0x0, 0x2, 0xff, 0xffffffffffffffff}], &(0x7f0000000000)="216b657972696e675c2c73656375726974795e00", 0x1, 0xb0, &(0x7f0000001000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x400, 0x1}, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x1, 0x0) read(r0, &(0x7f0000d42000)="", 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x65, 0x90280) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) r0 = syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cf7000)="2f6465762f7161745f6164665f63746c00", 0x20000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000574000)={@generic="3060ae020000f1001900067d0843bd5c", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000277000-0x4)=0x0) 2017/12/04 09:35:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) socketpair(0x1d, 0x8000a, 0x8000, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = accept4$packet(0xffffffffffffffff, &(0x7f00006fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e30000-0x9)="2f6465762f76637300", 0x4000, 0x0) r6 = open(&(0x7f0000709000-0x8)="2e2f66696c653000", 0x96100, 0x10) r7 = socket$bt_bnep(0x1f, 0x3, 0x4) r8 = syz_open_dev$urandom(&(0x7f0000001000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x800) r9 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e53000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) r10 = syz_open_dev$sndseq(&(0x7f000026c000)="2f6465762f736e642f73657100", 0x0, 0x4000) socket$inet6_tcp(0xa, 0x1, 0x0) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x101400, 0x0) r12 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) r13 = socket$unix(0x1, 0x7, 0x0) r14 = userfaultfd(0x800) r15 = bpf$PROG_LOAD(0x5, &(0x7f00003be000-0x30)={0x7, 0x7, &(0x7f0000000000)=[@map={0xe260, 0x8, 0x2, 0x1}, @map={0x6, 0x6, 0xffff, 0x1}, @map={0x4, 0x3f, 0x2, 0xffffffffffffffff}, @map={0x6aea, 0x3ff, 0x0, 0xffffffffffffff9c}, @map={0xea, 0x9, 0xe736, 0xffffffffffffff9c}, @generic={0x5, 0x9, 0xd9, 0x1}, @generic={0x8, 0x7, 0x0, 0x2}], &(0x7f000080a000)="c500", 0x4, 0x21, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1}, 0x30) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000016b000)={0x0, 0x0}) r17 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f05000)="2f6465762f6175746f667300", 0x404002, 0x0) r18 = syz_open_dev$binder(&(0x7f0000001000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r19 = accept4$unix(0xffffffffffffff9c, &(0x7f000031b000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000eb6000-0x4)=0x8, 0x80800) pipe(&(0x7f00003c5000-0x8)={0x0, 0x0}) r21 = syz_open_dev$urandom(&(0x7f0000445000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x183000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000205000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r24 = syz_open_dev$evdev(&(0x7f000041f000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x0) r25 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007f7000)="2f6465762f73657175656e6365723200", 0x1, 0x0) r26 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r27 = epoll_create(0x3ff) r28 = creat(&(0x7f0000a01000)="2e2f66696c653000", 0x40) sendmsg$netlink(r0, &(0x7f000026d000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x2, 0xd1}, 0xc, &(0x7f0000000000)=[{&(0x7f00001ff000)=[], 0x0}, {&(0x7f0000213000)=[{0x20, 0x7fff, 0x100, 0x5, 0x1, "471289c594c11d4bf4dea8a75d4a7e6b"}, {0x7c, 0x1, 0x8, 0x6, 0x7f, "fd011c425fb38fcbb23317684f79c96c78d5435bcc43895d83468f16e966f04413edeb9dff4d6d76072e63e40e0becfcbb8c8526079096a9869c2426bbd73468c296ff946d1399092c26a9771806022c767b74da62ff3f5aac737da0383cb8df6f2ca4313189029e1ca11feb"}, {0x78, 0x100000001, 0x410, 0x3ff, 0x3, "4663d0291e6649ff50068683af6b2aad8f3b0430a8f4bf8025ac66a48bbb2764e53e99611b615b828b6a067d5591846cdaa40cd0d66a687aff20cde0134a63634484ee2b8bbfb1b28ddf4fde5bc0713b0cdaacbd000b3d04f73a39b1083ef734e86e31c5147cab48"}, {0x10e, 0x81, 0x700, 0x9, 0x5, "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"}, {0x1e, 0x100000000, 0x400, 0xffff, 0x7f, "faf44bf90ced90a3354314b81ee5"}, {0xa1, 0x3f, 0x100, 0xb2bc, 0x73e6, "f831786dbadb46431ced0b9a6b921daea9143c756437b3bd4ca2c7d69f5f3618611a3182472dbc6dec987f79dac3ccf3c8a08ad585989dbebc35b489625585db91d4f30889347a4486de6285e38b7e791a3b278e084736bee4408e583df7a945bfafb85396c612aa36a96ac36d38f10c548527198c29f99f0e56e65768fadd63a8d41d4f3856e44a478916753f4864067b"}], 0x2e1}], 0x2, &(0x7f0000000000)=[@rights={0x1c, 0x1, 0x1, [r1, r2, r3, r4]}, @rights={0x1c, 0x1, 0x1, [r5, r6, r7, r8]}, @rights={0x14, 0x1, 0x1, [r9, r10]}, @rights={0x1c, 0x1, 0x1, [r9, r11, r12, r13]}, @rights={0x24, 0x1, 0x1, [r14, r15, r16, r17, r18, r19]}, @rights={0xc, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26, r27, r28]}], 0xc8, 0x4000004}, 0x20000000) 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) write(0xffffffffffffffff, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) 2017/12/04 09:35:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)="", 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) socket$packet(0x11, 0x2, 0x300) clone(0x10000, &(0x7f0000001000)="5d", &(0x7f0000ebf000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") 2017/12/04 09:35:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f51000-0xb)="2f6465762f6877726e6700", 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000020000)=@assoc_id=0x0, &(0x7f0000235000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000413000)={0x1000, 0x98, 0x3, 0xdd66, 0x4, 0x7, 0x4, 0x0, r4}, &(0x7f00008bf000-0x4)=0x20) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000668000-0x28)={@generic="d58c8874d2c4e7aa2796fbe6611b49be", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00008d1000-0xc)={r5, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = socket$inet(0x2, 0x8000000000000003, 0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000759000-0x4)=0x0, &(0x7f0000e98000)=0x4) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f000019b000-0x4)=0x1000) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) getsockname$unix(r6, &(0x7f0000520000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000efa000)=0x8) r7 = dup2(r1, r6) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00004de000-0x8)={0x1, &(0x7f000061a000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r7, 0x4008642a, &(0x7f0000edd000+0x261)={r8, 0x2}) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3336, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000c4000)="2e2f66696c653000", 0x0) pipe2(&(0x7f0000921000)={0x0, 0x0}, 0x800) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f000067c000-0x8)={0x0, 0x7}) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/12/04 09:35:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2017/12/04 09:35:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x8) clock_adjtime(0x1, &(0x7f0000992000-0x68)={0x400, 0x3b, 0x1000, 0x6, 0x20, 0x5, 0x74, 0x800, 0x5, 0x0, 0x8001, 0x81, 0xfff, 0x9bc2, 0x80000000, 0x7ff, 0x4, 0x3, 0x10001, 0x4, 0x1, 0x176, 0x81, 0xfc, 0x37, 0x400}) r2 = open(&(0x7f00005d1000-0x8)="2e2f66696c653000", 0x10000, 0x3) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000006b000-0xc)={0x0, r0, 0x10000000001}) getdents64(r3, &(0x7f00005f6000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4) write(r1, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) 2017/12/04 09:35:12 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) socket(0x5, 0xa, 0x800) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x52c2, 0x0, 0xa08, 0x0, 0x0}}) r2 = syz_open_dev$sg(&(0x7f0000d7c000)="2f6465762f73672300", 0xaaa, 0x402000) mq_timedreceive(r2, &(0x7f000012e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86, 0x100000000, &(0x7f000048b000-0x8)={0x0, 0x989680}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@generic="54e0931e10a90c60007f4600fafdceef", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r0, r3) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:12 executing program 7: r0 = eventfd2(0x6ca8, 0x1) read(r0, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000001000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x4100) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000d8b000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="caad0ece80ffd3000000001c0000e949"}) 2017/12/04 09:35:12 executing program 7: clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000c9e000/0x2000)=nil, &(0x7f0000000000)=0x0) rt_sigpending(&(0x7f0000001000-0x8)={0x0}, 0x8) 2017/12/04 09:35:12 executing program 2: 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) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cb9000)="2f6465762f73657175656e63657200", 0x100, 0x0) connect$bt_rfcomm(r1, &(0x7f00004ac000-0x9)={0x1f, {0xfffffffffffffffa, 0x0, 0x1, 0x7, 0xd49, 0x9}, 0x869}, 0x9) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c37000)="2f6465762f72746300", 0x0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000bc0000)=0x0) 2017/12/04 09:35:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) socketpair(0x1d, 0x8000a, 0x8000, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = accept4$packet(0xffffffffffffffff, &(0x7f00006fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e30000-0x9)="2f6465762f76637300", 0x4000, 0x0) r6 = open(&(0x7f0000709000-0x8)="2e2f66696c653000", 0x96100, 0x10) r7 = socket$bt_bnep(0x1f, 0x3, 0x4) r8 = syz_open_dev$urandom(&(0x7f0000001000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x800) r9 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e53000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) r10 = syz_open_dev$sndseq(&(0x7f000026c000)="2f6465762f736e642f73657100", 0x0, 0x4000) socket$inet6_tcp(0xa, 0x1, 0x0) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x101400, 0x0) r12 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) r13 = socket$unix(0x1, 0x7, 0x0) r14 = userfaultfd(0x800) r15 = bpf$PROG_LOAD(0x5, &(0x7f00003be000-0x30)={0x7, 0x7, &(0x7f0000000000)=[@map={0xe260, 0x8, 0x2, 0x1}, @map={0x6, 0x6, 0xffff, 0x1}, @map={0x4, 0x3f, 0x2, 0xffffffffffffffff}, @map={0x6aea, 0x3ff, 0x0, 0xffffffffffffff9c}, @map={0xea, 0x9, 0xe736, 0xffffffffffffff9c}, @generic={0x5, 0x9, 0xd9, 0x1}, @generic={0x8, 0x7, 0x0, 0x2}], &(0x7f000080a000)="c500", 0x4, 0x21, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1}, 0x30) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000016b000)={0x0, 0x0}) r17 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f05000)="2f6465762f6175746f667300", 0x404002, 0x0) r18 = syz_open_dev$binder(&(0x7f0000001000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r19 = accept4$unix(0xffffffffffffff9c, &(0x7f000031b000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000eb6000-0x4)=0x8, 0x80800) pipe(&(0x7f00003c5000-0x8)={0x0, 0x0}) r21 = syz_open_dev$urandom(&(0x7f0000445000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x183000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000205000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r24 = syz_open_dev$evdev(&(0x7f000041f000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x0) r25 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007f7000)="2f6465762f73657175656e6365723200", 0x1, 0x0) r26 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r27 = epoll_create(0x3ff) r28 = creat(&(0x7f0000a01000)="2e2f66696c653000", 0x40) sendmsg$netlink(r0, &(0x7f000026d000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x2, 0xd1}, 0xc, &(0x7f0000000000)=[{&(0x7f00001ff000)=[], 0x0}, {&(0x7f0000213000)=[{0x20, 0x7fff, 0x100, 0x5, 0x1, "471289c594c11d4bf4dea8a75d4a7e6b"}, {0x7c, 0x1, 0x8, 0x6, 0x7f, "fd011c425fb38fcbb23317684f79c96c78d5435bcc43895d83468f16e966f04413edeb9dff4d6d76072e63e40e0becfcbb8c8526079096a9869c2426bbd73468c296ff946d1399092c26a9771806022c767b74da62ff3f5aac737da0383cb8df6f2ca4313189029e1ca11feb"}, {0x78, 0x100000001, 0x410, 0x3ff, 0x3, "4663d0291e6649ff50068683af6b2aad8f3b0430a8f4bf8025ac66a48bbb2764e53e99611b615b828b6a067d5591846cdaa40cd0d66a687aff20cde0134a63634484ee2b8bbfb1b28ddf4fde5bc0713b0cdaacbd000b3d04f73a39b1083ef734e86e31c5147cab48"}, {0x10e, 0x81, 0x700, 0x9, 0x5, "134c708f9551e858211e0f117c811684ea66ecd392d94d4856297320fa9998c17ee8bd76c1dc231ead9c8264cc63705a22c6fc9d9bbea28c2e46057ee2d8ce131e203d9ee0ee52e9edf230ca1b5ffdee23949df1bbb881172a61fa5f7af35d2f09410f3f3a75a69ea0fc6440c8a3e855093cc7043c587b7d76d89f82bd8db6018778b08d37471c689d66c2408228b023e5822c087e10fff3aa6636c496d8114db78ce99ef29bd8461e2c42fdf47c2fec1dae54452ea66a2b7b6c34796fb29894889ae7643e837a7df98e487325e9ffa20493758574e487e3bdafef513934ba35339a22e64c861b95bb26a08f63804375a4b312f39f81a76aac0391f0a4ce"}, {0x1e, 0x100000000, 0x400, 0xffff, 0x7f, "faf44bf90ced90a3354314b81ee5"}, {0xa1, 0x3f, 0x100, 0xb2bc, 0x73e6, "f831786dbadb46431ced0b9a6b921daea9143c756437b3bd4ca2c7d69f5f3618611a3182472dbc6dec987f79dac3ccf3c8a08ad585989dbebc35b489625585db91d4f30889347a4486de6285e38b7e791a3b278e084736bee4408e583df7a945bfafb85396c612aa36a96ac36d38f10c548527198c29f99f0e56e65768fadd63a8d41d4f3856e44a478916753f4864067b"}], 0x2e1}], 0x2, &(0x7f0000000000)=[@rights={0x1c, 0x1, 0x1, [r1, r2, r3, r4]}, @rights={0x1c, 0x1, 0x1, [r5, r6, r7, r8]}, @rights={0x14, 0x1, 0x1, [r9, r10]}, @rights={0x1c, 0x1, 0x1, [r9, r11, r12, r13]}, @rights={0x24, 0x1, 0x1, [r14, r15, r16, r17, r18, r19]}, @rights={0xc, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26, r27, r28]}], 0xc8, 0x4000004}, 0x20000000) r29 = socket(0x10, 0x802, 0x0) write(r29, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) 2017/12/04 09:35:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2017/12/04 09:35:12 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fadvise64(r0, 0x0, 0x1, 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) memfd_create(&(0x7f0000e3f000)="287070703000", 0x2) r1 = syz_open_dev$tun(&(0x7f00007a5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xfffffffffffffffe) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r0, r2) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c8000)=0x1002) r0 = syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fcc000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000574000)={@generic="3060ae020000f1001900067d0843bd5c", @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000277000-0x4)=0x0) 2017/12/04 09:35:12 executing program 7: read(0xffffffffffffffff, &(0x7f0000587000)="", 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000888000)={0x4, r0, 0x1}) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x80000001) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e8a000)={0x0, 0x0, 0x0}, &(0x7f0000dfc000)=0xc) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x8000000002, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000852000-0x4)=0x0, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000705000)=0x0) sched_setparam(r2, &(0x7f00004b7000-0x4)=0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f000055b000)=@file={0x1, "2e2f66696c653000"}, 0xa) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="1a") 2017/12/04 09:35:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000b19000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000be8000)=0xb) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$inet(0x2, 0x8000000000000003, 0x2) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000e34000-0x4)=0x0) getpriority(0x2, r5) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) getsockname$ipx(r1, &(0x7f0000bc6000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00000c1000-0x4)=0x10) dup2(r1, r4) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3336, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000c4000)="2e2f66696c653000", 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000502000-0xc)={0x6, r0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000025a000)=0x0, &(0x7f0000964000)=0x4) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000fb8000)={0x5, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000001, 0x8, 0x18, 0x8001, 0x0, 0x20, 0x20, 0x100000001}) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/12/04 09:35:12 executing program 7 (fault-call:0 fault-nth:0): clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) r1 = request_key(&(0x7f00001de000-0x8)="6269675f6b657900", &(0x7f000091f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000174000)="25656d3000", 0xfffffffffffffffc) r2 = add_key(&(0x7f0000bd2000-0x6)="727872706300", &(0x7f0000e66000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d60000-0xf8)="305fb2522b98e9988230ae17a292f4480409f7ceb704e5856a2ee303938c1a5f1a8151445b03c6a63086e992c6869561fb3e950d124173fbf6ae86e4db812a4db6386c8ee3d1a01fe8ca4862b7ee81e47d87c9124be3bc4be0e7e2c0b3d83df68c4e376d2c71169177c51a98b8a455a54775067eda1c452656ceecd29dabca22dda9578b4956079994563f5c7978531bcd862984bee163e3121038574dfcaee42cd12a3ddcac9f84579153483b0fb4fe1f167183ecbb436feee8b62fe8c211bc4ac8977d1606072be3dae1ed742b85681bcd6dc9901ac091e0265652fa10b53a25cbeea0046ff56e6eee6e3bd7c881e2dcf1cbcbe33f1ddc", 0xf8, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, r2) 2017/12/04 09:35:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2017/12/04 09:35:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) socketpair(0x1d, 0x8000a, 0x8000, &(0x7f0000001000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f00006fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$vcs(0xffffffffffffff9c, &(0x7f0000e30000-0x9)="2f6465762f76637300", 0x4000, 0x0) open(&(0x7f0000709000-0x8)="2e2f66696c653000", 0x96100, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) syz_open_dev$urandom(&(0x7f0000001000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x800) accept4$inet6(0xffffffffffffff9c, &(0x7f0000e53000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) syz_open_dev$sndseq(&(0x7f000026c000)="2f6465762f736e642f73657100", 0x0, 0x4000) socket$inet6_tcp(0xa, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x101400, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) socket$unix(0x1, 0x7, 0x0) userfaultfd(0x800) bpf$PROG_LOAD(0x5, &(0x7f00003be000-0x30)={0x7, 0x7, &(0x7f0000000000)=[@map={0xe260, 0x8, 0x2, 0x1}, @map={0x6, 0x6, 0xffff, 0x1}, @map={0x4, 0x3f, 0x2, 0xffffffffffffffff}, @map={0x6aea, 0x3ff, 0x0, 0xffffffffffffff9c}, @map={0xea, 0x9, 0xe736, 0xffffffffffffff9c}, @generic={0x5, 0x9, 0xd9, 0x1}, @generic={0x8, 0x7, 0x0, 0x2}], &(0x7f000080a000)="c500", 0x4, 0x21, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1}, 0x30) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000016b000)={0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000f05000)="2f6465762f6175746f667300", 0x404002, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) accept4$unix(0xffffffffffffff9c, &(0x7f000031b000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000eb6000-0x4)=0x8, 0x80800) pipe(&(0x7f00003c5000-0x8)={0x0, 0x0}) syz_open_dev$urandom(&(0x7f0000445000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x183000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000205000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f000041f000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007f7000)="2f6465762f73657175656e6365723200", 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x0) epoll_create(0x3ff) creat(&(0x7f0000a01000)="2e2f66696c653000", 0x40) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) 2017/12/04 09:35:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a24000)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f000010d000-0x4)=0xc) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r0, r2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000965000-0xa)={0x3, [0x6, 0x3, 0x8]}, &(0x7f0000619000)=0xa) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:12 executing program 7 (fault-call:0 fault-nth:1): clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") [ 211.789124] FAULT_INJECTION: forcing a failure. [ 211.789124] name failslab, interval 1, probability 0, space 0, times 0 [ 211.800766] CPU: 0 PID: 6395 Comm: syz-executor7 Not tainted 4.15.0-rc2+ #116 [ 211.800776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.800780] Call Trace: [ 211.800796] dump_stack+0x194/0x257 [ 211.800813] ? arch_local_irq_restore+0x53/0x53 [ 211.800841] should_fail+0x8c0/0xa40 [ 211.800857] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 211.800873] ? lock_page_memcg+0x2bd/0x3b0 [ 211.800890] ? find_held_lock+0x39/0x1d0 [ 211.800916] ? lock_downgrade+0x980/0x980 [ 211.800949] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 211.800958] ? trace_event_raw_event_lock+0x340/0x340 [ 211.800970] ? rcu_note_context_switch+0x710/0x710 [ 211.800992] should_failslab+0xec/0x120 [ 211.801008] kmem_cache_alloc_node+0x56/0x760 [ 211.801024] ? reacquire_held_locks+0x201/0x3e0 [ 211.801043] copy_process.part.36+0x1a6a/0x4ae0 [ 211.801055] ? __lock_acquire+0x6e9/0x47f0 [ 211.801080] ? __cleanup_sighand+0x40/0x40 [ 211.801102] ? print_usage_bug+0x3f0/0x3f0 [ 211.801110] ? wake_up_page_bit+0x530/0x530 [ 211.801123] ? __lock_is_held+0xbc/0x140 [ 211.801161] ? __lock_acquire+0x6e9/0x47f0 [ 211.801182] ? perf_trace_lock+0xd6/0x900 [ 211.801190] ? debug_check_no_locks_freed+0x3d0/0x3d0 2017/12/04 09:35:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000a56000)={0x3, &(0x7f000008a000+0x882)=[{0x7, 0x8, 0x0, 0x4}, {0xcb53, 0x599, 0x1, 0x5}, {0x7, 0x40, 0xd8, 0x8}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002fc000-0x9)="2f6465762f72746300", 0x8000, 0x0) clock_nanosleep(0x4, 0x1, &(0x7f0000fae000)={0x0, 0x1c9c380}, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000bc0000)=0x0) 2017/12/04 09:35:12 executing program 7 (fault-call:0 fault-nth:2): clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2017/12/04 09:35:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80000) faccessat(r0, &(0x7f00003da000-0x8)="2e2f66696c653000", 0x28, 0xa00) 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(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000018e000)=0x0, &(0x7f0000070000-0x4)=0x4) write(r1, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) [ 211.801213] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 211.801221] ? get_mem_cgroup_from_mm+0x49b/0x710 [ 211.801230] ? check_noncircular+0x20/0x20 [ 211.801236] ? perf_trace_lock+0xd6/0x900 [ 211.801245] ? print_usage_bug+0x3f0/0x3f0 [ 211.801255] ? print_usage_bug+0x3f0/0x3f0 [ 211.801268] ? perf_trace_lock+0xd6/0x900 [ 211.801288] ? trace_event_raw_event_lock+0x340/0x340 [ 211.801303] ? check_noncircular+0x20/0x20 [ 211.801330] ? perf_trace_lock+0xd6/0x900 [ 211.801338] ? check_noncircular+0x20/0x20 2017/12/04 09:35:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eb0000-0xf)="2f6465762f73657175656e63657200", 0x200000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000858000-0xf)="2f6465762f73657175656e63657200", 0x400, 0x0) lseek(r1, 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000026d000)="2f6465762f6375736500", 0x40, 0x0) fcntl$setlease(r2, 0x400, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000eb6000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e5000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fd6000)={@generic="c2586b891e9d6f9996fcc05a9c9c4c99", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) rmdir(&(0x7f0000c85000-0x8)="2e2f66696c653000") ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = socket$inet(0x2, 0x8002000000000003, 0x20) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000fac000-0x1)=0x3) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r4, r6) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f00005d7000)={0x80000000, {{0x2, 0x1, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$alg(r0, &(0x7f0000d85000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "67656e657269632d67636d2d6165736e690000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) [ 211.801355] ? trace_event_raw_event_lock+0x340/0x340 [ 211.801365] ? find_held_lock+0x39/0x1d0 [ 211.801376] ? check_noncircular+0x20/0x20 [ 211.801397] ? lock_downgrade+0x980/0x980 [ 211.801406] ? __lock_is_held+0xbc/0x140 [ 211.801418] ? perf_trace_lock+0xd6/0x900 [ 211.801437] ? find_held_lock+0x39/0x1d0 [ 211.801463] ? lock_downgrade+0x980/0x980 [ 211.801475] ? get_pid_task+0xbc/0x140 [ 211.801486] ? proc_fail_nth_write+0xb5/0x260 [ 211.801499] ? map_files_get_link+0x3a0/0x3a0 [ 211.801505] ? __lock_is_held+0xbc/0x140 [ 211.801524] _do_fork+0x1ef/0xff0 [ 211.801544] ? fork_idle+0x2d0/0x2d0 [ 211.801560] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 211.801570] ? kernel_read+0x120/0x120 [ 211.801581] ? wait_for_completion+0x7b0/0x7b0 [ 211.801628] ? __sb_end_write+0x9e/0xd0 [ 211.801645] ? fput+0xd2/0x140 [ 211.801655] ? SyS_write+0x184/0x220 2017/12/04 09:35:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000d76000)=@file={0x0, 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&(0x7f00008c8000)=0x1002) r0 = syz_open_dev$tun(&(0x7f00009b7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000277000-0x4)=0x0) 2017/12/04 09:35:12 executing program 7 (fault-call:0 fault-nth:3): clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2017/12/04 09:35:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00006a6000)={0x0, 0x0}) r1 = gettid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) socketpair(0x10, 0x6, 0x8, &(0x7f00006b3000-0x8)={0x0, 0x0}) r4 = eventfd2(0xe3e6, 0x80001) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f000047d000-0xc)={r3, r4, 0x3172}) 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) r5 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000a85000-0xb8)={0x0, 0x8, 0x2a75, 0x7ff, 0x100000000, 0x101, 0x236, 0x3f, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca, 0xfff, 0x5, 0x1f, 0x80b}}, &(0x7f00005f4000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00006dc000)={r6, 0xfff}, 0x8) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000058000)=0x2, 0x4) write(r5, &(0x7f0000a99000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) [ 211.801663] ? __do_page_fault+0x3d6/0xc90 [ 211.801675] ? SyS_read+0x220/0x220 [ 211.801692] SyS_clone+0x37/0x50 [ 211.801702] ? entry_INT80_compat+0x40/0x40 [ 211.801714] do_fast_syscall_32+0x3ee/0xf9d [ 211.801734] ? do_int80_syscall_32+0x9d0/0x9d0 [ 211.801753] ? lockdep_sys_exit+0x47/0xf0 [ 211.801766] ? syscall_return_slowpath+0x2ad/0x550 [ 211.801781] ? sysret32_from_system_call+0x5/0x3b [ 211.801799] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 211.801819] entry_SYSENTER_compat+0x51/0x60 [ 211.801825] RIP: 0023:0xf7f3ac79 [ 211.801830] RSP: 002b:00000000f773608c EFLAGS: 00000296 ORIG_RAX: 0000000000000078 [ 211.801839] RAX: ffffffffffffffda RBX: 00000000201003fc RCX: 00000000208a8f43 [ 211.801843] RDX: 0000000020ebf000 RSI: 0000000020d1f000 RDI: 00000000204a3fff [ 211.801847] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 211.801852] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 211.801856] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 211.813498] FAULT_INJECTION: forcing a failure. [ 211.813498] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 211.813516] CPU: 0 PID: 6402 Comm: syz-executor7 Not tainted 4.15.0-rc2+ #116 [ 211.813528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.813534] Call Trace: [ 211.813555] dump_stack+0x194/0x257 [ 211.813580] ? arch_local_irq_restore+0x53/0x53 [ 211.813606] should_fail+0x8c0/0xa40 [ 211.813621] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 211.813644] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 211.813657] ? __lock_acquire+0x6e9/0x47f0 [ 211.813683] ? __lock_acquire+0x6e9/0x47f0 [ 211.813707] ? check_noncircular+0x20/0x20 [ 211.813715] ? lock_pin_lock+0x370/0x370 [ 211.813728] ? should_fail+0x23b/0xa40 [ 211.813749] __alloc_pages_nodemask+0x338/0xd80 [ 211.813758] ? lock_page_memcg+0x2bd/0x3b0 [ 211.813779] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 211.813785] ? find_held_lock+0x39/0x1d0 [ 211.813811] ? lock_downgrade+0x980/0x980 [ 211.813853] ? rcu_note_context_switch+0x710/0x710 [ 211.813871] cache_grow_begin+0x72/0x3f0 [ 211.813889] kmem_cache_alloc_node+0x443/0x760 [ 211.813919] copy_process.part.36+0x1a6a/0x4ae0 [ 211.813931] ? __lock_acquire+0x6e9/0x47f0 [ 211.813957] ? __cleanup_sighand+0x40/0x40 [ 211.813978] ? print_usage_bug+0x3f0/0x3f0 [ 211.813985] ? wake_up_page_bit+0x530/0x530 [ 211.813998] ? __lock_is_held+0xbc/0x140 2017/12/04 09:35:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3336, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000922000)="2e2f66696c653000", 0x20) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000519000-0x11)="2f6465762f7161745f6164665f63746c00", 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000469000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x8, 0x7ff, 0x4, 0x4}, &(0x7f0000729000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000eba000-0x4)=@assoc_id=r1, 0x4) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000745000-0x5c)={0x3f, 0x7f, 0x8, {0x0, 0x0}, 0x3, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:35:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0xa08, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) clock_gettime(0x0, &(0x7f0000f62000)={0x0, 0x0}) pipe(&(0x7f0000472000-0x8)={0x0, 0x0}) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000e9f000-0x28)={0x4, 0x5, 0x9, 0x4, "d024bcaeda5cebfeca4cad4faf5327512e83df27786f346eb1b22026cd58afd3"}) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r0, r2) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00007a3000-0x8)=0x0) 2017/12/04 09:35:12 executing program 7 (fault-call:0 fault-nth:4): clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000ebf000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00004a4000-0x1)="") 2017/12/04 09:35:12 executing program 3 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) [ 211.814038] ? __lock_acquire+0x6e9/0x47f0 [ 211.814062] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 211.814085] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 211.814093] ? get_mem_cgroup_from_mm+0x49b/0x710 [ 211.814102] ? check_noncircular+0x20/0x20 [ 211.814112] ? print_usage_bug+0x3f0/0x3f0 [ 211.814122] ? print_usage_bug+0x3f0/0x3f0 [ 211.814135] ? check_noncircular+0x20/0x20 [ 211.814151] ? lock_acquire+0x1d5/0x580 [ 211.814160] ? __fdget_pos+0x131/0x1a0 [ 211.814176] ? check_noncircular+0x20/0x20 [ 211.814200] ? lock_downgrade+0x980/0x980 [ 211.814210] ? check_noncircular+0x20/0x20 [ 211.814232] ? find_held_lock+0x39/0x1d0 [ 211.814242] ? check_noncircular+0x20/0x20 [ 211.814263] ? lock_downgrade+0x980/0x980 [ 211.814272] ? __lock_is_held+0xbc/0x140 [ 211.814298] ? find_held_lock+0x39/0x1d0 [ 211.814323] ? lock_downgrade+0x980/0x980 [ 211.814335] ? get_pid_task+0xbc/0x140 [ 211.814346] ? proc_fail_nth_write+0xb5/0x260 [ 211.814357] ? map_files_get_link+0x3a0/0x3a0 [ 211.814363] ? __lock_is_held+0xbc/0x140 [ 211.814382] _do_fork+0x1ef/0xff0 [ 211.814400] ? fork_idle+0x2d0/0x2d0 [ 211.814416] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 211.814426] ? kernel_read+0x120/0x120 [ 211.814437] ? wait_for_completion+0x7b0/0x7b0 [ 211.814455] ? __lock_is_held+0xbc/0x140 [ 211.814488] ? __sb_end_write+0x9e/0xd0 [ 211.814504] ? fput+0xd2/0x140 [ 211.814513] ? SyS_write+0x184/0x220 [ 211.814521] ? __do_page_fault+0x3d6/0xc90 [ 211.814533] ? SyS_read+0x220/0x220 [ 211.814550] SyS_clone+0x37/0x50 [ 211.814560] ? entry_INT80_compat+0x40/0x40 [ 211.814571] do_fast_syscall_32+0x3ee/0xf9d [ 211.814592] ? do_int80_syscall_32+0x9d0/0x9d0 [ 211.814611] ? lockdep_sys_exit+0x47/0xf0 [ 211.814621] ? syscall_return_slowpath+0x2ad/0x550 [ 211.814635] ? sysret32_from_system_call+0x5/0x3b [ 211.814653] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 211.814672] entry_SYSENTER_compat+0x51/0x60 [ 211.814678] RIP: 0023:0xf7f3ac79 [ 211.814683] RSP: 002b:00000000f773608c EFLAGS: 00000296 ORIG_RAX: 0000000000000078 [ 211.814691] RAX: ffffffffffffffda RBX: 00000000201003fc RCX: 00000000208a8f43 [ 211.814696] RDX: 0000000020ebf000 RSI: 0000000020d1f000 RDI: 00000000204a3fff [ 211.814700] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 211.814704] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 211.814708] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 211.989403] FAULT_INJECTION: forcing a failure. [ 211.989403] name failslab, interval 1, probability 0, space 0, times 0 [ 211.989414] CPU: 1 PID: 6421 Comm: syz-executor7 Not tainted 4.15.0-rc2+ #116 [ 211.989421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.989425] Call Trace: [ 211.989439] dump_stack+0x194/0x257 [ 211.989457] ? arch_local_irq_restore+0x53/0x53 [ 211.989488] should_fail+0x8c0/0xa40 [ 211.989504] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 211.989518] ? depot_save_stack+0x12c/0x490 [ 211.989540] ? find_held_lock+0x39/0x1d0 [ 211.989569] ? lock_downgrade+0x980/0x980 [ 211.989606] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 211.989621] ? rcu_note_context_switch+0x710/0x710 [ 211.989644] should_failslab+0xec/0x120 [ 211.989657] __kmalloc_track_caller+0x5f/0x760 [ 211.989663] ? rcu_pm_notify+0xc0/0xc0 [ 211.989679] ? prepare_creds+0x78/0x360 [ 211.989687] ? selinux_cred_prepare+0x43/0xa0 [ 211.989706] kmemdup+0x24/0x50 [ 211.989719] selinux_cred_prepare+0x43/0xa0 [ 211.989732] security_prepare_creds+0x7d/0xb0 [ 211.989748] prepare_creds+0x2b1/0x360 [ 211.989757] ? abort_creds+0x130/0x130 [ 211.989771] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 211.989778] ? __lockdep_init_map+0xe4/0x650 [ 211.989796] copy_creds+0x7b/0x3a0 [ 211.989816] copy_process.part.36+0xb28/0x4ae0 [ 211.989838] ? __lock_acquire+0x6e9/0x47f0 [ 211.989869] ? __cleanup_sighand+0x40/0x40 [ 211.989893] ? print_usage_bug+0x3f0/0x3f0 [ 211.989902] ? wake_up_page_bit+0x530/0x530 [ 211.989915] ? __lock_is_held+0xbc/0x140 [ 211.989957] ? __lock_acquire+0x6e9/0x47f0 [ 211.989983] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 211.990008] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 211.990017] ? get_mem_cgroup_from_mm+0x49b/0x710 [ 211.990028] ? check_noncircular+0x20/0x20 [ 211.990039] ? print_usage_bug+0x3f0/0x3f0 [ 211.990050] ? print_usage_bug+0x3f0/0x3f0 [ 211.990064] ? check_noncircular+0x20/0x20 [ 211.990083] ? lock_acquire+0x1d5/0x580 [ 211.990092] ? __fdget_pos+0x131/0x1a0 [ 211.990108] ? check_noncircular+0x20/0x20 [ 211.990132] ? lock_downgrade+0x980/0x980 [ 211.990144] ? check_noncircular+0x20/0x20 [ 211.990166] ? find_held_lock+0x39/0x1d0 [ 211.990178] ? check_noncircular+0x20/0x20 [ 211.990199] ? lock_downgrade+0x980/0x980 [ 211.990210] ? __lock_is_held+0xbc/0x140 [ 211.990238] ? find_held_lock+0x39/0x1d0 [ 211.990274] ? lock_downgrade+0x980/0x980 [ 211.990289] ? get_pid_task+0xbc/0x140 [ 211.990306] ? proc_fail_nth_write+0xb5/0x260 [ 211.990318] ? map_files_get_link+0x3a0/0x3a0 [ 211.990326] ? __lock_is_held+0xbc/0x140 [ 211.990347] _do_fork+0x1ef/0xff0 [ 211.990367] ? fork_idle+0x2d0/0x2d0 [ 211.990387] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 211.990398] ? kernel_read+0x120/0x120 [ 211.990411] ? wait_for_completion+0x7b0/0x7b0 [ 211.990432] ? __lock_is_held+0xbc/0x140 [ 211.990466] ? __sb_end_write+0x9e/0xd0 [ 211.990483] ? fput+0xd2/0x140 [ 211.990494] ? SyS_write+0x184/0x220 [ 211.990505] ? __do_page_fault+0x3d6/0xc90 [ 211.990518] ? SyS_read+0x220/0x220 [ 211.990537] SyS_clone+0x37/0x50 [ 211.990548] ? entry_INT80_compat+0x40/0x40 [ 211.990561] do_fast_syscall_32+0x3ee/0xf9d [ 211.990580] ? do_int80_syscall_32+0x9d0/0x9d0 [ 211.990596] ? lockdep_sys_exit+0x47/0xf0 [ 211.990606] ? syscall_return_slowpath+0x2ad/0x550 [ 211.990620] ? sysret32_from_system_call+0x5/0x3b [ 211.990636] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 211.990655] entry_SYSENTER_compat+0x51/0x60 [ 211.990662] RIP: 0023:0xf7f3ac79 [ 211.990666] RSP: 002b:00000000f773608c EFLAGS: 00000296 ORIG_RAX: 0000000000000078 [ 211.990674] RAX: ffffffffffffffda RBX: 00000000201003fc RCX: 00000000208a8f43 [ 211.990678] RDX: 0000000020ebf000 RSI: 0000000020d1f000 RDI: 00000000204a3fff [ 211.990682] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 211.990685] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 211.990689] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 212.104111] FAULT_INJECTION: forcing a failure. [ 212.104111] name failslab, interval 1, probability 0, space 0, times 0 [ 212.104130] CPU: 0 PID: 6437 Comm: syz-executor7 Not tainted 4.15.0-rc2+ #116 [ 212.104142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.104149] Call Trace: [ 212.104171] dump_stack+0x194/0x257 [ 212.104206] ? arch_local_irq_restore+0x53/0x53 [ 212.104233] should_fail+0x8c0/0xa40 [ 212.104247] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 212.104259] ? depot_save_stack+0x12c/0x490 [ 212.104279] ? find_held_lock+0x39/0x1d0 [ 212.104305] ? lock_downgrade+0x980/0x980 [ 212.104338] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 212.104352] ? rcu_note_context_switch+0x710/0x710 [ 212.104374] should_failslab+0xec/0x120 [ 212.104386] __kmalloc_track_caller+0x5f/0x760 [ 212.104392] ? rcu_pm_notify+0xc0/0xc0 [ 212.104407] ? prepare_creds+0x78/0x360 [ 212.104414] ? selinux_cred_prepare+0x43/0xa0 [ 212.104431] kmemdup+0x24/0x50 [ 212.104443] selinux_cred_prepare+0x43/0xa0 [ 212.104455] security_prepare_creds+0x7d/0xb0 [ 212.104471] prepare_creds+0x2b1/0x360 [ 212.104479] ? abort_creds+0x130/0x130 [ 212.104492] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 212.104498] ? __lockdep_init_map+0xe4/0x650 [ 212.104516] copy_creds+0x7b/0x3a0 [ 212.104534] copy_process.part.36+0xb28/0x4ae0 [ 212.104546] ? __lock_acquire+0x6e9/0x47f0 [ 212.104571] ? __cleanup_sighand+0x40/0x40 [ 212.104592] ? print_usage_bug+0x3f0/0x3f0 [ 212.104599] ? wake_up_page_bit+0x530/0x530 [ 212.104612] ? __lock_is_held+0xbc/0x140 [ 212.104649] ? __lock_acquire+0x6e9/0x47f0 [ 212.104672] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 212.104694] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 212.104703] ? get_mem_cgroup_from_mm+0x49b/0x710 [ 212.104715] ? check_noncircular+0x20/0x20 [ 212.104725] ? print_usage_bug+0x3f0/0x3f0 [ 212.104736] ? print_usage_bug+0x3f0/0x3f0 [ 212.104753] ? check_noncircular+0x20/0x20 [ 212.104771] ? lock_acquire+0x1d5/0x580 [ 212.104781] ? __fdget_pos+0x131/0x1a0 [ 212.104798] ? check_noncircular+0x20/0x20 [ 212.104824] ? lock_downgrade+0x980/0x980 [ 212.104836] ? check_noncircular+0x20/0x20 [ 212.104859] ? find_held_lock+0x39/0x1d0 [ 212.104871] ? check_noncircular+0x20/0x20 [ 212.104892] ? lock_downgrade+0x980/0x980 [ 212.104901] ? __lock_is_held+0xbc/0x140 [ 212.104928] ? find_held_lock+0x39/0x1d0 [ 212.104954] ? lock_downgrade+0x980/0x980 [ 212.104965] ? get_pid_task+0xbc/0x140 [ 212.104977] ? proc_fail_nth_write+0xb5/0x260 [ 212.104988] ? map_files_get_link+0x3a0/0x3a0 [ 212.104995] ? __lock_is_held+0xbc/0x140 [ 212.105013] _do_fork+0x1ef/0xff0 [ 212.105032] ? fork_idle+0x2d0/0x2d0 [ 212.105048] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 212.105058] ? kernel_read+0x120/0x120 [ 212.105070] ? wait_for_completion+0x7b0/0x7b0 [ 212.105088] ? __lock_is_held+0xbc/0x140 [ 212.105122] ? __sb_end_write+0x9e/0xd0 [ 212.105138] ? fput+0xd2/0x140 [ 212.105148] ? SyS_write+0x184/0x220 [ 212.105156] ? __do_page_fault+0x3d6/0xc90 [ 212.105168] ? SyS_read+0x220/0x220 [ 212.105185] SyS_clone+0x37/0x50 [ 212.105196] ? entry_INT80_compat+0x40/0x40 [ 212.105208] do_fast_syscall_32+0x3ee/0xf9d [ 212.105228] ? do_int80_syscall_32+0x9d0/0x9d0 [ 212.105246] ? lockdep_sys_exit+0x47/0xf0 [ 212.105255] ? syscall_return_slowpath+0x2ad/0x550 [ 212.105270] ? sysret32_from_system_call+0x5/0x3b [ 212.105287] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 212.105307] entry_SYSENTER_compat+0x51/0x60 [ 212.105313] RIP: 0023:0xf7f3ac79 [ 212.105317] RSP: 002b:00000000f773608c EFLAGS: 00000296 ORIG_RAX: 0000000000000078 [ 212.105326] RAX: ffffffffffffffda RBX: 00000000201003fc RCX: 00000000208a8f43 [ 212.105330] RDX: 0000000020ebf000 RSI: 0000000020d1f000 RDI: 00000000204a3fff [ 212.105335] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 212.105339] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 212.105342] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 212.364499] FAULT_INJECTION: forcing a failure. [ 212.364499] name failslab, interval 1, probability 0, space 0, times 0 [ 212.364510] CPU: 0 PID: 6450 Comm: syz-executor7 Not tainted 4.15.0-rc2+ #116 [ 212.364517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.364520] Call Trace: [ 212.364533] dump_stack+0x194/0x257 [ 212.364550] ? arch_local_irq_restore+0x53/0x53 [ 212.364582] should_fail+0x8c0/0xa40 [ 212.364600] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 212.364620] ? find_held_lock+0x39/0x1d0 [ 212.364638] ? find_held_lock+0x39/0x1d0 [ 212.364668] ? lock_downgrade+0x980/0x980 [ 212.364708] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 212.364728] ? rcu_note_context_switch+0x710/0x710 [ 212.364742] ? kvm_clock_get_cycles+0x25/0x30 [ 212.364767] should_failslab+0xec/0x120 [ 212.364782] kmem_cache_alloc_trace+0x4b/0x750 [ 212.364793] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 212.364802] ? __lockdep_init_map+0xe4/0x650 [ 212.364817] ? __lockdep_init_map+0xe4/0x650 [ 212.364837] lockdep_init_task+0x187/0x210 [ 212.364850] copy_process.part.36+0x16eb/0x4ae0 [ 212.364887] ? __cleanup_sighand+0x40/0x40 [ 212.364912] ? print_usage_bug+0x3f0/0x3f0 [ 212.364920] ? wake_up_page_bit+0x530/0x530 [ 212.364934] ? __lock_is_held+0xbc/0x140 [ 212.364982] ? __lock_acquire+0x6e9/0x47f0 [ 212.365007] ? perf_trace_lock+0xd6/0x900 [ 212.365015] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 212.365041] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 212.365050] ? get_mem_cgroup_from_mm+0x49b/0x710 [ 212.365060] ? check_noncircular+0x20/0x20 [ 212.365067] ? perf_trace_lock+0xd6/0x900 [ 212.365077] ? print_usage_bug+0x3f0/0x3f0 [ 212.365088] ? print_usage_bug+0x3f0/0x3f0 [ 212.365102] ? perf_trace_lock+0xd6/0x900 [ 212.365125] ? trace_event_raw_event_lock+0x340/0x340 [ 212.365143] ? check_noncircular+0x20/0x20 [ 212.365174] ? perf_trace_lock+0xd6/0x900 [ 212.365183] ? check_noncircular+0x20/0x20 [ 212.365208] ? find_held_lock+0x39/0x1d0 [ 212.365220] ? check_noncircular+0x20/0x20 [ 212.365243] ? lock_downgrade+0x980/0x980 [ 212.365253] ? __lock_is_held+0xbc/0x140 [ 212.365269] ? perf_trace_lock+0xd6/0x900 [ 212.365291] ? find_held_lock+0x39/0x1d0 [ 212.365322] ? lock_downgrade+0x980/0x980 [ 212.365334] ? get_pid_task+0xbc/0x140 [ 212.365347] ? proc_fail_nth_write+0xb5/0x260 [ 212.365359] ? map_files_get_link+0x3a0/0x3a0 [ 212.365365] ? __lock_is_held+0xbc/0x140 [ 212.365387] _do_fork+0x1ef/0xff0 [ 212.365408] ? fork_idle+0x2d0/0x2d0 [ 212.365426] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 212.365437] ? kernel_read+0x120/0x120 [ 212.365450] ? wait_for_completion+0x7b0/0x7b0 [ 212.365506] ? __sb_end_write+0x9e/0xd0 [ 212.365524] ? fput+0xd2/0x140 [ 212.365535] ? SyS_write+0x184/0x220 [ 212.365543] ? __do_page_fault+0x3d6/0xc90 [ 212.365557] ? SyS_read+0x220/0x220 [ 212.365577] SyS_clone+0x37/0x50 [ 212.365588] ? entry_INT80_compat+0x40/0x40 [ 212.365600] do_fast_syscall_32+0x3ee/0xf9d [ 212.365624] ? do_int80_syscall_32+0x9d0/0x9d0 [ 212.365644] ? lockdep_sys_exit+0x47/0xf0 [ 212.365656] ? syscall_return_slowpath+0x2ad/0x550 [ 212.365673] ? sysret32_from_system_call+0x5/0x3b [ 212.365693] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 212.365716] entry_SYSENTER_compat+0x51/0x60 [ 212.365727] RIP: 0023:0xf7f3ac79 [ 212.365731] RSP: 002b:00000000f773608c EFLAGS: 00000296 ORIG_RAX: 0000000000000078 [ 212.365740] RAX: ffffffffffffffda RBX: 00000000201003fc RCX: 00000000208a8f43 [ 212.365745] RDX: 0000000020ebf000 RSI: 0000000020d1f000 RDI: 00000000204a3fff [ 212.365750] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 212.365755] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 212.365759] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 212.369792] kasan: CONFIG_KASAN_INLINE enabled [ 212.369796] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 212.369803] general protection fault: 0000 [#1] SMP KASAN [ 212.369808] Dumping ftrace buffer: [ 212.369812] (ftrace buffer empty) [ 212.369815] Modules linked in: [ 212.369823] CPU: 0 PID: 6452 Comm: syz-executor7 Not tainted 4.15.0-rc2+ #116 [ 212.369829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.369834] task: 000000002bfa4827 task.stack: 000000006136dc7e [ 212.369843] RIP: 0010:lockdep_invariant_state+0xd6/0x120 [ 212.369847] RSP: 0018:ffff8801c9497e48 EFLAGS: 00010002 [ 212.369853] RAX: dffffc0000000000 RBX: 0000000000001d88 RCX: ffffffff81008dab [ 212.369857] RDX: 00000000000003bc RSI: 0000000000000000 RDI: 0000000000001de0 [ 212.369861] RBP: ffff8801c9497e58 R08: ffff8801db425a98 R09: 0000000000000000 [ 212.369864] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 212.369868] R13: ffff8801c9497f20 R14: ffff8801c9497f58 R15: ffff8801cd8940c0 [ 212.369874] FS: 0000000000000000(0000) GS:ffff8801db400000(0063) knlGS:00000000f7736b40 [ 212.369878] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 212.369882] CR2: 0000000020ebf000 CR3: 00000001d3d72000 CR4: 00000000001406f0 [ 212.369887] Call Trace: [ 212.369897] lockdep_sys_exit+0x47/0xf0 [ 212.369906] syscall_return_slowpath+0x240/0x550 [ 212.369914] ? prepare_exit_to_usermode+0x340/0x340 [ 212.369923] ? copy_overflow+0x20/0x20 [ 212.369945] ret_from_fork+0x15/0x30 [ 212.369950] RIP: 0023:0xf7f3ac79 [ 212.369953] RSP: 002b:00000000208a8f43 EFLAGS: 00000296 ORIG_RAX: 0000000000000078 [ 212.369960] RAX: 0000000000000000 RBX: 00000000201003fc RCX: 00000000208a8f43 [ 212.369964] RDX: 0000000020ebf000 RSI: 0000000020d1f000 RDI: 00000000204a3fff [ 212.369967] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 212.369971] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 212.369975] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 212.369994] Code: 83 90 11 00 00 83 e0 3f 48 89 c2 48 c1 e2 04 48 29 c2 48 b8 00 00 00 00 00 fc ff df 49 8d 1c d4 48 8d 7b 58 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 2f 48 c7 43 58 00 00 00 00 5b 41 5c 5d c3 0f ff [ 212.370128] RIP: lockdep_invariant_state+0xd6/0x120 RSP: ffff8801c9497e48 [ 212.370139] ---[ end trace 2f840fa2315b3fd5 ]--- [ 212.370143] Kernel panic - not syncing: Fatal exception [ 212.372160] Dumping ftrace buffer: [ 212.372163] (ftrace buffer empty) [ 212.372165] Kernel Offset: disabled