1a28bc6b5b782171905") mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x28000400) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000fe1000-0x14)={0x40, 0x2, 0x1, 0x0, 0xfffffffffffffffa, 0x2, 0x4, 0x2, 0x10001, 0x6}) openat$rtc(0xffffffffffffff9c, &(0x7f0000f20000)='/dev/rtc\x00', 0x0, 0x0) 2018/02/01 14:13:53 executing program 6: truncate(&(0x7f00003c6000-0x6)='./file0\x00', 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) mount(&(0x7f00000d1000-0x8)='./file0\x00', &(0x7f000027a000-0x8)='./file0\x00', &(0x7f0000284000-0x6)='ramfs\x00', 0x2, 0x0) open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[&(0x7f0000000000)='ramfs\x00', &(0x7f0000104000)='(\x00']) 2018/02/01 14:13:53 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) read(r0, &(0x7f0000001000)=""/0, 0x0) accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x10) 2018/02/01 14:13:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000d01000)=0x4, 0xfffffffffffffef1) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/02/01 14:13:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r0 = socket$inet6(0xa, 0x80001, 0x0) bind$inet6(r0, &(0x7f0000360000-0x1c)={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/01 14:13:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x80) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="c9", 0x1, 0xfffffffffffffffd) keyctl$describe(0x6, r1, &(0x7f0000000000)=""/166, 0xfffffffffffffc43) 2018/02/01 14:13:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00007ba000)='./file0\x00', 0x200, 0x17) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f00008a2000-0x4)=0x0, &(0x7f0000a87000)=0x4) r1 = socket(0xa, 0x2, 0x0) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f00006d7000)=0x4, 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000aa7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) fallocate(r2, 0x0, 0xffff, 0x1f) sendfile(r1, r2, &(0x7f00007ba000-0x8)=0x39, 0xfffd) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000289000)=@generic={0x8fa, 0x8, 0xe7b}) 2018/02/01 14:13:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00009e7000-0x24)="240000002e001d003200000800417700fbffffff0100000000000100000000000000ff10", 0x24) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bd5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/01 14:13:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) shutdown(r1, 0x1) 2018/02/01 14:13:53 executing program 4: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x100, 0x6, &(0x7f0000f6a000-0x98)=""/152, &(0x7f00001ef000)=0x98) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 14:13:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003a8000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$TIOCCONS(r0, 0x541d) stat(&(0x7f0000492000-0x8)='./file0\x00', &(0x7f00008ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpgrp(0x0) sendmsg$netlink(r0, &(0x7f00007d6000-0x38)={&(0x7f000011b000-0xa)=@kern={0x10, 0x0, 0x0, 0x804004c0}, 0xc, &(0x7f0000874000-0x30)=[{&(0x7f0000d7f000-0x21c)={0x21c, 0x21, 0x800, 0x6, 0x1, "", [@generic="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", @generic="30e2f7eceb5f6a8bfc149ac1e4565ba196c05d796b0c89b1a298fae566bdc3c81520324be38f13d608150e167df58c83f3757f9ffa8a7daabb9873f59467f8a499793097fca0f27b21b2b30a7a43e531ab5a83e15c6d6ae7b3ed4c6521cc291f57bc3b3182b279981c8e22cfa3b3f53a4c831adfc1f4891feceb30ab5ada2de4aff7cac053cbc691a93176853503f892315d4dafa206fe23dc9c0c0c99adb1d644e7c989dd3595cf0bd5ee804af95ea5b5", @typed={0x4c, 0x89, @binary="077ab170b1a70cf2477909428954e78492116573f317eb2390354e63c942e1da2343c116b6bb2249c15d2f3992ec045725ba7a323e1824c5094a5398f4a07cfb5e10"}, @generic="440a0f46dbacf106a494a531a5e2808489ca9c"]}, 0x21c}, {&(0x7f00009d7000-0x264)={0x264, 0x3e, 0x0, 0x1, 0x2, "", [@nested={0x10, 0x5e, [@typed={0xc, 0x68, @fd=r0}]}, @nested={0x188, 0x2e, [@generic="0d7d4fcbbd5cc1933448", @generic="d92c2491ddade39a59900ae132356d7d67fd0a873c40fb304e23e5217661c0a136a9f9f27b9782f4d65d7d9e20f65153031468a39554e273030794765817aa0eea151bafb775e8abf6382eb864d25b254a80d218261fe4b2b08766c13a055f30a51e1642545d3e9d51e61a88bf73f01d2e055a2288f47f03ccae0437bc0bcbe9a9ab05f44766761a496b7b01802f26c346f76c", @typed={0xc, 0x46, @uid=r1}, @generic="16ede8941a15d6216b418d027a9641b1f8fb69ac176a2f33c99034f9dbde63e623db99ef1816d107697a74ef6790da1a1222ee68513a7f6fee4905ce9fba84f6e178c6e6ce7f40a6b7965adcafc3ee920bd0dad94520ebc0af482fc7100f5872c417400fa8f343b721a6776ec7f0b532a1a18faed989f1afac1f372562ed12ebfb42a8ada4304980020789ad00e963e07014a0964bdd81bf243c094976dbfbac2ef089afa7afdd913d616b8063eedc69da13e7b4b793b46886067384057edaa7be7e7537e1e31fb733d0762d", @typed={0xc, 0x24, @pid=r2}]}, @typed={0xc, 0x2c, @fd=r0}, @generic="26beebac1e41fdad5fcddfc9c9451a49ba2b36648c70e5a31fbcd1f63f07bf7bef9c50bed3bb1f8111d9f1f8908dac9cea549bbb86d8482caa6b1a53235d77acd3d3bd4ec262f6f8884f8c07043a623db8de3e32486bfd5dd339a523748341cc1e8398baa312aab05baa04fef3444af00b2e4f7d2bbf4da398c4ed1e5030329b5c3a366ca4b48a17a698c49872901459fce91ab02d2ad5b6b667a8ff63fee4b8ed852cbcdbb9fea19610143f86e6"]}, 0x264}, {&(0x7f0000cb7000)={0x10, 0x23, 0x10, 0x0, 0x2, "", []}, 0x10}], 0x3, 0x0, 0x0, 0x2501286f3ca674d2}, 0x0) r3 = epoll_create1(0x0) poll(&(0x7f0000e99000-0x48)=[{r3, 0x9, 0x7f}], 0x1, 0x401) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getcwd(&(0x7f0000dfd000-0xb5)=""/181, 0xb5) close(r4) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000b79000-0x10)={0x69, &(0x7f00006dc000-0x69)=""/105}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f00005c2000)=0x0) 2018/02/01 14:13:53 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000004000-0x8)=0x0, 0xfeb1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000a000-0x38)={&(0x7f000000f000-0x1c)=@in6={0xa, 0x1, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, 0x1c, &(0x7f000000a000-0x20)=[{&(0x7f000000c000-0x70)="da8e730185ed336a59e73558eb894161c9b4fe527e72223dad1e7c4af0f68183ce40f8ad2699f088304879bfa5b91fd6d245bb58b548a22c6db036821900fedf74b3016386e993781fa7ec27d8392283fdcb9296db2e23be61e5d1ac9ece9febd4f5e5a9c73acbf630b7f153f96c62bd", 0x70}, {&(0x7f0000001000)="3a92bb0a452d4a04a7f2185c9bbd28e94fcfe3c1e85e2dab9505bca7fcc26b7b469a3f13991dab88c900724a", 0x2c}], 0x2, &(0x7f000000f000-0x2418)=[{0x28, 0x11f, 0x3, "86d95198850b4c1ae8d7c9c69cbe73c6e76bde"}, {0x38, 0x0, 0x6, "9aad190faed4e67059ae7567867dc423594825cab575d7cd133e03e2743206fb98362d"}, {0x1010, 0x116, 0x0, "ff8fada60a6d74b7fc9a0c76d7ee1342fcad9ab58749972fd730f1e2d210eb3b489d9b6b007b65a4f41a6bfeb7658057043433560624894be5c31e2c4d36cebaffe194aa1ac7201e2ceed46947798e7b5887fdf226390b5c016060a3e316a5c29f4d6ec73851d915f2484d3fbd0a2f0a5c9171f6d7f5f16d5c6107640231aff95781a23879ff5855f9ca928ec8e67565b27b3c18c9a0b29c03d2383112016683c99d77db619a3db85985b008f2fadf586eb5c634b0090c3f473651b9690a2ae5eab7750620fe948fdfd16f8c5c1ce06d8e893a4c9949ef37c5655ea7f3e82052d1918996d39a0f221c9d7f4a7ec72b1c400739d2c2b8b6b1b43e3465c803c9b65f6c1d4552b858ff3cba7c280d0628d73059f2eafa3d5f4523d5a14ec13278113d83cd9c0c851b39e03992feca03a2b0a5ffe40ec0cb76fcfebff4c5c530c02fbb85370a2f8291874600a58f42e473d8752b00431340c5eb89d85eaef8ba7a14688bf157da5b91f6e543c22a57e1692335c18a1be5b49cc90c74cb1b7fb5b855a34c1aa23f51b497277b38d9aabe896441f9ae10e9af827155f8a90641ca4afc4e46f45cc0b5c88bd6265536fca49842b2ed5cd9c13346db86f97084fed7a3a7933aabf7eca15d05aba9f4c0f3f4be921224493111652cdf9386c487e9f8da0957dd581d0d82a81ce35b6b1a4ef0ab8cce172cc8a96cb7bbaae69ef2949493702557a2f2a96ada43fbe9bf7cc6422015e50d74d02e69ccdfd98d5202335a2111aefa1f8ea96e0447b101a49ea61c677de6e7a6674a2594ca0dc7a9ecad406b292d6a223d56e6952b71d58c0704c8133562c280cf405cfdb870589e8749d991736822d10ab087f7c185954e359d0cfc77c2034179a1728a6927d726943a421db1c1d02c8a974b5991e478728381000cbc8ad7a220c6c89c9a5b45a7861078788845d6a4c9d709ceaf5f2a62f17fd045a3834c391a95cb12c9ec36c9384ca267378f21b4942b9a493924d4382d8f2ee10039043082eddd0fb966b30ef6f1a2ed1513b45dc33169bb25a926158c6e5e5d8c8594f522bdc01eacef1b8c7e1cb574742a46f28e63e72411405bef90ec73ec0125eb8b52fcb5aa227a4ca32986f1280bcd5a1495cec3f8abb1481aaf1f14c8af9ae846b9d898a6caac0fa89887c76f380f6f7d79025a47b1688d1127b4d85cab30673ce5f50d974a6aa53b550bce7f72a17f08d387985c3973ed80ac8e71b0c1cc5a0dcc4810cd1a9727e41067161d3afa8fa04dfebdab6ba2bad6f097ddf3c2b1a5dfed560d475850d83d38b4422fc842c1e1d1a25850e29a00d4ea6a8351eeb3461ab7099df55787bed85aabfae5ae2f74a3137627c2f70cae60211ab5c59cf81a3d9a49c86355aef0efb8e34784854c53a76fd3a17536359f8cb9b57a072f0fc1c44673b3db111e532c5756b85bacd379f0b6d7864bf4d244528822b4f72662861fb3c1aac3ab0ab1dfed68901a803bd1e377f45aba55cb6e0c961e45833a30168c25fbfaa38c3275d003a7f91e1f8df306543b80b58925172af78832533d4f3b3827e6ba15f297067fa5bb47498102d35ae54fd05193342a2102982ce36480164f363d537835c7c5efb406af825fbcece9b73b4d577e1c3cc68b2ccf930321a1f7ea739387b9334ba684310306202cd3e336d3eb39b92ddde04201c777928ac290212ea011c03b38871ec3fcf6ba118551ca3f015f7aedd6f37666a872a7b270ee45860190eacf32439b633767876c25a4d4e5a35947cd207371b8f0040e5def746d38703cd07bdc259c322d034c06b38a9c5041623b3b8045ac289c5bdff80c948681e94f372b9c7d9f2b8aeb8647161b4b4e0ae3e77f42df6f1b4a9054846c54d05504132108da65fe390c5a97ef8edabd8eb6204db248023e620586a3b38315c415592ca4a4b19546acfca77d8442c99b0e0bcb554d86976c19a8496f6d8d26569af9f2cce0d754a8f3c138b0bf94ac1efa36ff297ee2740ec9ce5f1d4803a5c14fe117038ec4d44d529c08a2739f1af944bb44ef4644735b5c8dae378768b8d8436b36a35f6932eb1080391911939618ba8ada84adbce4159074bec3151e529adb0c1bf6a2d1e65b8c83e26d3652beec02316d32a4a623db7957f9192d4b12fbe12dfbaa200b5927b3e8b846cf3fc117c58852d6d150c69020831bb793206b943a4599eaf914daf0a70d4a8b549c1f0aad44e15ce68cbd9754f126e4a185b16413b25f92d76ffac2b6a0d0dda72bdc2772ca3a48c095931a79403c6a59b4d54e7069c83ea0df9f59f7beb1591da339ec4a604effe9f73ab8fba4230904a4f68a46d2b6d5072d7300fd3428854051041bb0544fbe3aec6e72ed77fb68c74bb9a7189dc2329f4fe51c08e7edec114e57e142056a3c1bb8bc5d80a6d958ddacc600b45aaddbf5c6ea2fa3a60fb00ae14e08a995fe6ace806bcb18f4e4ba2f61c9d46c32c0a1499d70eac513d47aaffed58de7328b3732685c132a1f87040e2e3d318089eaa07e4b2a54de7f7726ec1081e5e61ae62988004d5aee2a7a43096060efb7d7498e0f596e8a8c163e2d3de5ebaa9599c086c1ec8a409819b4fcfb42e1a50c3d2fb18e2a2821cebc78930a465997086dfa2cb24be0b3b2bbae2dcc1c991498ae9bb525e632c5487c8d421ee450268fd3a503bee58bc7f5539da965b12abbd699987a9b66966542e72b6b201fef449429ba3618e69c8f4a8d88adf295215a1fc4755898a0eba77e480eebf6a208485e38ea757aa18e48218e8ba16f26126d3b6faa0feeb1ff695927245e9aa648d50b7fb0fb628d3303d7ec157d3d3138e9029c61de4222295e8c50a4a34edb7fc40a6b5b3f83beac39b924301c7d55c0256fff3619fc07b6afaf33c1fba4292782edc57831e4f1a687e28cb6ff8fa5e9c5501dbe4592baeb5dda28438cd6a0781b7a925bf74af46ffeff4ada534c907fc6b6b18f6257a84816c47b86eb4fba2ee4d77970d357b205a178c8d5a5de1c413ac403181a370c72939b6a017d6c8e335f9dea856c05ec7652496434216289788b6b28be9e1898d632d53fdef14585bcd7ffb7f57f0759feea5669cbccf0d28403f6f4bb91a612a8532f1a6b2fd9cebd9424590d36ee2bbb64e8bab2679fccf078b226768b541afb8606d2e7a844a8135ccd896e9306296afa0e7d31290290308ea8c255b728d58d3037007256ce424ce93e525a9ccbb09417d587b86cee08839861cd9efb8e69dab421a610416ad536022bd93c52d2b9643656898b9fa76b29dcdd9aa16ef7ce20492df13dc1e0ddae925b4f878cc6fe850352bee273eea074e44e3b33a594badf3411d4c48a51211e67f841e9c2cbb4bc73364c8095198cecaf6ec219ef1f8106e421efeec2b560022855ab2da01a856660be16ae0adecd7eeb36e67995c574770369879172064d340e242caf7f8aa2d96f4c8a3cda33272bc8152f6884a92f7bcca7cffcd61249698c71f0216edd86c55a0ede48384c72e35543bf0f321c20f103e176fcd14cf0f27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{0xf8, 0x10f, 0x0, "fdb1361bb0b1f46bd40ada8d4613f5917d912cb75e59d76e5fc6e7f978e5132ea3f284c0d2064cd35c8621ff0698db0e852d2b3c501970a036fde562064dc981b147e7eef866821da83ffb6e2855ef090b157109cf2265f1fe3ae6f79bbe8467f7bb0c2e9a1e570c45d6d1ebbcfa53b857d8fd5bc0db49eba644c8182a0315ab084a20f739d4caee61faeaa10b773604487106ed6a89bdcb948d0ebfd807172c424691526a30ee16e76d28d9cf8d1b4c85b3576b2692b00259cb5854cb90aa4c27701df598f5dff92c6730bfb34408c5f9ecc6dc066029defb97793f0f05f3d0701c26e8cb6c"}, {0x108, 0x11f, 0x7, "b34ddbecedd723b5e1e42dab8500351887c4b1e8fe1c59ef0c8124b3327ffe8e54e457d3b9ea5bf4405893c89c7dab30dad126089debd38f2252174d85b2ff6ddaad108edbc65ad7d8595f1eb7bbd476945d5cdb10b95fe0eb04f45f939479bf063facab67dc7aa6369e57b0792729896f21c84437318344f8c9967e24669ee0268a1c847244c9cf1c41366b1be87583b74ecce4e0ec8a0f0be6da5fbad7e4e33833d5d1b00fbb8c5fad7c951685b34b2e3c729233b70ff037f26037743bb1f76e30c544522dd10708f5b7084b337b91dbdd60b68a4e57bea463aa3ccceb8860ea445bcf76edab30e0df10881f7c7a7665"}, {0x60, 0x115, 0x10000, "e92f3543be86cf151a672b0908c72ffae9c2b4d5dcb8810cb06d74eb5c1d230c82b7a34016667ed63b8424e773098a9d85167664d27937a132be66bead7d6e8e72113e1ed157de0a3f98fde3"}, {0x1010, 0x0, 0x23, "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{0xc8, 0x100, 0x7, "6f6b80d332d9bd755f0f073c3a88e2903d7a96c864832b6324687a9a7ec861a006f0f6658f2300ec3b92167a021d116ac2fa6760119b2a1a51600dec70601716b100cd3a4426f92a10ce9718637395225db05d0fcddf205dc14936f27216f15b15a9a049bfdbd9187fe3f9f8a83cccf4758b6d05711b0491ac8c1ea6d77677b4c9e0620560d474af39eeed13c0951139629af5c8f918a015165bc7159b7e856630fe0a5ce83308b3f16e4ba85f61c124147645f155b23d5d"}, {0x38, 0x111, 0x7fffffff, "9b1520f7102304609c4b9211a2aac0258cc0a2c4bb860b56d534b8d9c5ed5a8ebbdf4fde331670"}, {0x38, 0x84, 0x5, "cc36e878d08fcdcc1e86759e90cf9e696f6823af959e4002f177f52e9479dfca00"}], 0x2418, 0x40000}, 0x4040000) 2018/02/01 14:13:53 executing program 2: socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000a82000)={&(0x7f000041b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000974000-0x10)={&(0x7f0000f6f000)=@getsadinfo={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x4}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000017f000-0x68)={0x100000000, 0x0, 0x10000, {0x77359400, 0x0}, 0x7, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netlink(r0, &(0x7f00001e2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) socketpair(0xf, 0x803, 0x8, &(0x7f0000395000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c52000-0x6)={0x0, 0x7}, &(0x7f0000b19000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000474000)=@assoc_value={r2, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000617000-0x20)={@generic="ab6c7344eac3706148a7613eb005cca1", @ifru_flags=0x1201}) 2018/02/01 14:13:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000035a000-0x78)={0x4, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x10001, 0x200, 0x5, 0x7fffffff, &(0x7f0000383000)=@generic="8101efad802efa9f73ec29d8eee79ed7", 0x9, 0x3, 0x3}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000012000-0x50)={@common='ip6gretap0\x00', @ifru_settings={0x6, 0x4, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) keyctl$join(0x1, &(0x7f0000931000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) listxattr(&(0x7f0000560000)='./file0\x00', &(0x7f000020a000)=""/6, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8)={0x0}, 0x8) unshare(0x400) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r4 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000e81000-0xc)={0x0, 0x0}) signalfd(r3, &(0x7f0000e82000)={0x0}, 0x8) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/02/01 14:13:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e09000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000f80000)={0x0, 0x0}) pread64(r0, &(0x7f0000c5c000-0x4)=""/4, 0xfffffffffffffef2, 0xfffffffffffffffe) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000c4000-0x32)=""/50) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000d89000-0x4)=0x0) 2018/02/01 14:13:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000be1000)=0x0) close(r0) 2018/02/01 14:13:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xffffff0d, 0x0, 0x0, 0x7ec0564612021139) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000cc8000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000cce000)=0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000e60000)={0x0, 0x7}, &(0x7f00001e5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000052b000)={r2, 0x101, 0x4}, 0x8) 2018/02/01 14:13:53 executing program 5: r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e9c000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7f, 0xfffffffffffffec8, 0x7ff, 0x80}, &(0x7f0000e6a000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000cec000-0x8)={r1, 0x4}, &(0x7f0000118000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000584000-0xa0)={r2, @in6={{0xa, 0x3, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x6, 0x3, 0x10}, 0xa0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000857000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000bb6000-0x10)={0x6, &(0x7f000024d000-0x18)=[{0xfffffffffffffffc, 0xd9b}, {0x2, 0x7c}, {0x8, 0x10001}, {0xf8, 0x9}, {0xe2, 0x5}, {0x10001, 0x400}]}) r4 = dup(r0) setsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f0000d64000)={@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f00007e0000+0x566)={0x8, 0xffffffffffffffff, 0x6, 0x7, 0x8000, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000a40000)=""/143, 0x8f) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d57000-0x4)=0x10005, 0x4) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000051f000-0x50)=[{&(0x7f0000fe5000-0x39)="95793ff898bd67fd11c2a951d25ae673b80d9d586ca4876e24c772bd34315e35898544b5452e68f97e40de8ad97a0bba141e2504623a9926b7", 0x39}, {&(0x7f00001c3000-0x17)="fb9de6a91ce82ec10f602470698876fc3aed8774df02a1", 0x17}, {&(0x7f0000a48000-0xe2)="a3b8603ee9f6272689ee6f35974c01936e1d69124802ff8e9f82b2d53c801c6052731c24a75969dc3cb73aed96db92386803ea3fcb590622353871b5f1f0fe6c2f147ad708ffb62b35cd685304007002c7349680b7563e025e5ad98c87ff9bed9acd2c91bced11de1c152f8a3f3d2c680ef512fb61169c14a6d8c3007cb7aba257546ab331dd376a3ccfa655d31a4671775234728b1f3bf9808ae804f218efc366841b14b6f148cce1b1a5e63ded5a65b0087d891760395cf6c883cedc66631a9c72fb8880963632dde2c0c16791feea3caa0cc608754be88be89c017e80e8a216e9", 0xe2}, {&(0x7f0000dbe000)="212ee5f8607d802eff5a0bd3384fa8f922538214dcc7f62d500ec8425aa68bf47c91b8549e4f14cf0a975f13f0ed6d2ab177c0e9c160fe7266925946687c8547", 0x40}, {&(0x7f0000e3f000)="ee758a359feaeccd8f4c98c92682e93d01b818ceba4063753087842e4df3ba59dd87189361d09f019cfac51ba0dd9d81ef0be911bdecec43ca6d3b49286d1ed85175ca1e6ad80e4120f5e0f4090aaf89", 0x50}], 0x5, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000e46000)=0x3) rt_sigpending(&(0x7f0000e40000)={0x0}, 0x8) 2018/02/01 14:13:53 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x5, 0x7) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000007000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000005000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/02/01 14:13:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000000)="282d73656375756974026c6f7b797374036da9676f757021766d6e657431656d6e6074302100", 0x26, &(0x7f0000000000)='security\x00') r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000066b000)={0xa, 0x1, 0x49a1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) recvfrom(r0, &(0x7f0000001000)=""/181, 0xb5, 0x2, &(0x7f0000001000-0x14)=@ll={0x11, 0x4, r1, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x4) close(r2) r3 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000dad000)={0x1, r3}) 2018/02/01 14:13:53 executing program 1: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0x1) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000c96000-0x18)=@add_del={0x2, &(0x7f00001f9000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r2, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000df3000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce9000)=0xa) getpgid(0x0) ptrace$peekuser(0x3, 0x0, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000071d000)="", 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dec000)=0x0, 0x318) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df4000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a47000)=0x0) getsockname(0xffffffffffffffff, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000df2000-0x4)=0x0) 2018/02/01 14:13:53 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/checkreqprot\x00', 0x105240, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000003000-0x16)={0x0, 0x80, 0x7, [0x719, 0x10000, 0x2, 0x623, 0x6, 0x379, 0x2]}, &(0x7f0000003000-0x4)=0x16) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={r1, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x100000000, 0x7, 0x6, 0x1d0000000000000, 0x6, 0xffff, 0x9, 0x3f, 0x7, 0x3, 0x0, 0x1, 0x4, 0x1]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000001000)={0x1f, 0x80000001}) 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) timerfd_gettime(0xffffffffffffffff, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003000)=0x0, 0x89, 0x0, &(0x7f0000004000-0x10)={r3, 0x0}, &(0x7f0000000000)=0xb, 0x3ffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/01 14:13:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ac2000-0xc)='/dev/rfkill\x00', 0x410000, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00002eb000-0x24)={0x1, 0x7, 0x8, 0x7, 0x100000001, 0x7, 0x3f6, 0x4, 0x0, 0x400, 0x1befe5, 0x1}) userfaultfd(0x80800) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) readv(r1, &(0x7f00001cd000)=[{&(0x7f00009ff000)=""/190, 0xbe}, {&(0x7f0000c77000-0x27)=""/39, 0x27}, {&(0x7f0000b8f000)=""/195, 0xc3}, {&(0x7f0000fa4000-0x1a)=""/26, 0x1a}, {&(0x7f0000723000-0xd7)=""/215, 0xd7}, {&(0x7f0000966000-0x3)=""/3, 0x3}], 0x6) 2018/02/01 14:13:53 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fadvise64(r0, 0x0, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004ec000)=0x0, 0x4) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000fc9000)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/02/01 14:13:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) clone(0xfffffffffffffffd, &(0x7f00001da000-0x88)="", &(0x7f0000000000)=0x0, &(0x7f00002fb000-0x1)=0x0, &(0x7f0000eea000)="") getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) 2018/02/01 14:13:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085f000)='/dev/sequencer2\x00', 0x101000, 0x0) fanotify_mark(r0, 0xb3, 0x1, r1, &(0x7f000037f000-0x8)='./file0\x00') lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000443000-0x19)=@known='system.posix_acl_access\x00', &(0x7f00009da000-0x14)="02000000020000000000000005070000001f06a0", 0x14, 0x0) [ 50.055122] audit_printk_skb: 5 callbacks suppressed [ 50.055133] audit: type=1400 audit(1517494433.865:33): avc: denied { setopt } for pid=8867 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 50.063691] device lo entered promiscuous mode 2018/02/01 14:13:53 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e45000-0x16)='net/ip_tables_matches\x00') ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000175000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001d0000-0x14)="0200000001000000000000000200000000000000", 0xb, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000835000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000a25000-0x11)={&(0x7f000074e000)=[0xd643], 0x1, 0x100000000, 0xff, 0x49, 0x7, 0x80, {0x80000000, 0x4, 0x2800000000, 0x3, 0x2, 0x2, 0x2, 0x1, 0xbe4000000000000, 0xc2, 0x8, 0x20000000000, 0x10001, 0x10001, "4e78c04e6a4d7be7aa32455a475cedb2a0b546287f3038421b9a855c96733836"}}) 2018/02/01 14:13:53 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000f000-0x6)=',ppp1\x00', 0x3) ioctl$VT_ACTIVATE(r0, 0x5606, 0x400000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f000000e000)='net/ip_mr_cache\x00') exit(0x0) lseek(r2, 0x1000000000000004, 0x0) 2018/02/01 14:13:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) pipe2(&(0x7f0000f2d000-0x8)={0x0, 0x0}, 0x80800) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000b18000)=0xeba) write(r0, &(0x7f0000c22000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) 2018/02/01 14:13:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000406000+0x651)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) chmod(&(0x7f0000eaa000-0x8)='./file0\x00', 0x4) ioctl$int_out(r0, 0x5460, &(0x7f000072f000)=0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428465, {0x400003ffdfffe}, 0x0, 0x0}, &(0x7f00009fb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e82000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f4c000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000951000)=0xc) socket(0xa, 0x1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000e97000-0xb)='/dev/loop#\x00', 0x0, 0x406) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000a13000-0x4)=0x0) fallocate(r2, 0x0, 0x0, 0x10000) syz_open_dev$evdev(&(0x7f00006a9000-0x12)='/dev/input/event#\x00', 0x400, 0x0) ioctl$KDDISABIO(r0, 0x4b37) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000083e000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x800, 0x1c00000000, 0x1000, 0x9, 0x1, 0xd6, 0x498c, 0x3, 0x3, 0x8, 0x0, 0x0, 0x5, 0x3]}, &(0x7f0000ca1000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c19000)={0x1, 0xfffffffffffffff7, 0x8201, 0x100, 0x9, 0x0, 0x0, 0x7, r3}, 0x20) recvmsg$netrom(r0, &(0x7f0000c4c000)={&(0x7f0000a65000-0x48)=@full={{0x3, {"02da3bc4a09258"}, 0x4}, [{"b902d22292a671"}, {"88dd436c743fec"}, {"6e48b15cf82c0d"}, {"301094b8be43c6"}, {"dd43e85b1ac97f"}, {"9aa79de95c2f55"}, {"301174c8098e41"}, {"94bd466ef113da"}]}, 0x48, &(0x7f00000f6000)=[{&(0x7f00003da000)="652a7021237ae91f5837f7056b2d9dace919823f58e8aa64c674e7006566457d3451e2da8d61ba7ce2fce5189cdfe378933d9f04b4ad49f5958365d8024f83de981b2120b9ecfc915add44d28e9e87898c703cc6166a81197464372b60e8f3a563555cb7071007cb149b4c1ab70062cc9669150055390cbdd248b8319493", 0x7e}, {&(0x7f0000182000-0x29)="95a99dab377b303d06ce2b17bd0623cb0de7f5f3cd4198f02df00fd7c2959e7f6d32cf331a53663b1e", 0x29}, {&(0x7f00007bb000-0x89)="646167a0a45f9e8c85e20146f0bb4605748879ee81052db3f652167ddfe2998f6add3a8918b9e6379075eb71d6814e1b28b210181419ff1295603659313a57cfb3dd03e54754e6cb86806cf119a4af2f6fc1f22fe72c42f81954c3fb7862109645748dd0028461ec7a985c14fa8defa402d3353071c4b9b10382207f02dc3fabdaedba2f24e014bc1a", 0x89}, {&(0x7f000099d000-0xb0)="09edde6343ada431c85feb6f8346762dbacc54991cb89a18c4b46308402a9cb0d60e9cf98d2bec8df8f2e9cdde53c92093d7baf5fc1eb86d9f6102d239187cd157649105b9f83a66136c319e599bf70a8177d4feb1937723abe180045c60cc07e03ed7cbbdf221389bd21eedc7be6ec615b512159cccf790572bda8517c26058fc524b4938f7fd5312c538d48b9fb0c11ac476ae7f6bd673cf2292c9ac638b119b70f87052a4abaa6ea817f1eef7624f", 0xb0}, {&(0x7f0000948000-0xb4)="9e86d65eb1631195f5dae9289bb9ad2f6e48de5f40833e14ab4a210e55837b0d2a99b7370617f94be7abc2f33ea09a32927992fc0f501b58c13c5fcae0171e8b8c8e387a057abb26a0c69bdb2f85b9d055f289842493328b0ea444c7344c54568706dc0553335c02aca09ddcefcf823b11d210ca1f91a6ed14b532166685a4f1f26175f9584f135b881b026d651cb07901b453b8fee2b5b2abba715b183e4eae8dbdcbeb6f80213833122ca230c1fa43ed55677d", 0xb4}, {&(0x7f0000aa2000-0x3d)="43a655424dd7668570c73306e06c22c423cdbc231c68e093dd72e2dbe8e359ca6dfda88456f6c9460b4459cb15d89c2bebaf6e135ab7e707b0d5f0bee1", 0x3d}, {&(0x7f000051e000)="ed631fe5439b9b9826c8b08c00ce91636c752a0805c1f4a93ed716787e3e4a903c5e0ccefbcdc1608673fa5ab0bea9884404803ade8f094e83f6dce476159f2dc7b95419ca0907e880279ca6dd6511daf92c388a9e2399b1", 0x58}], 0x7, &(0x7f00000d8000)=[{0x18, 0x184, 0x4df6, "ba6434819980"}, {0xb0, 0x106, 0x1000, "fd4da826338b33dcb8b8064c96f769aaa364f719d851ef9a34f6f0289440908dbdcf58a9c78c7063b4a74fbe5cebf3e0561db75bf3c79765eede803b4d79955bb209cb86af4a2995c34be0a0e26d3a655f785995115aaa8db59bddc3b842d5d680f5e0451cf364b5b02ffe02617d905dddb33ce2b3660de31ea2c0ad1fa7d2da92e830da4d1fae7149eeb47416e085588016b9885fe53777a2b5e1a600"}], 0xc8, 0x10}, 0x10142) 2018/02/01 14:13:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000002000)="fc", 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000044000-0x8)=0x0, 0x8) accept4$llc(r1, 0x0, &(0x7f0000042000)=0x0, 0x80800) 2018/02/01 14:13:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f000079e000)=[{0x6, 0x0, 0x0, 0xffffdfffffffffff}]}) pipe2(&(0x7f0000508000)={0x0, 0x0}, 0x0) truncate(&(0x7f0000f57000)='./file0\x00', 0x0) sendto$inet(r0, &(0x7f00002de000)="d8dd7598c2cd62f1d0d75d48d36d779019bb328d5a50e93190189fc44cb6ac8e6db29d36c0c1e25b5acd25c7335b0d7a5cc0a04784f7d93403affad4bbe909528efc25e30c83c367f84ab6fb0a82bddcd79f14a8b29bd8ef", 0x58, 0x8000, &(0x7f00005a2000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000edb000)=[{{&(0x7f0000934000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x2}}, 0x26, &(0x7f000096e000-0x60)=[{&(0x7f0000b0b000)="bb920b8c5d8144f6ce2a52774c917a2abcbaf4dbe0f7bc9b", 0x18}, {&(0x7f00007fe000+0x74c)="8bac4619d6f768c65aee565f91ec6a1aaef4849d9537f7b13d1807b4b5b7215a30a8be6ac497d18ee6c0b537303cdd5ac7055aafa8146df8374c465ca95f449a3015678160279f78bae593449b579dea30c42ed7b47c07f4205bc661b005d8af397709e6b0d2eee373b047d057802a4e88a343f760667683e27b51a2ab5c71af78c183bbe1db795995d67176cff89a086f71343f54d6857645897253f1a0a529bec6d31a74481e2cda979d9bf254ec1c917b5f07f6c25fa9b16634070e3f08f93e", 0xc1}, {&(0x7f0000394000-0xeb)="33fa78922267fb0b38dfc010e1968df308d36152cd75c36253b67e1f83c31d98e9d699d2a3db22a2741414ccc73a403c9017b4f4f16dd229a0b18fded7b0a637d392c26ac0a9331b39a14d8adc3ab17565908855a2d4d79f99ca834f821929fa86f7d97e62c772477a07363e0825e4a42da5db5f89d1df0c4ee55d2b6e797cda32b603a9db5b67b2e8263b95576cf7a8d4f02e210a9a196e35784d129366c14f0354683334e37e80895adaa23b91bc99d10be95f445fa7e0c26281a5d6ef8bd42ae555b48f0aa8aa4ce79c7e3b9350644c83890242ac91cfb17d0546c222a3326ce24b30663968f620b8a3", 0xeb}, {&(0x7f00008dc000-0x51)="28b75725e2466c7badef209587ab5f5df4a1baab75c8ba20e43c13700780e0f9ae5738336aecf2e46ce26f0bb55176fd5a615d77b0824725baafc8d57ecea055c5ad38e64b8dbe7a6347cb72252c78cf2a", 0x51}, {&(0x7f0000af2000-0xa7)="0e29b82aee38c77f4bab6792504cfbaab42225d4628d7b2cbd9e285bd5cf8a8b01ec3c4c7383e706f2360bc130fd40f460359941ca66a6289bfbcf2ed7d56259360ba051064e71387556e00e2e9de714f902fd32fd1dc6e6fe34811b8c25490df3d20d840a45a3da56b80a1f558e13263ff41f7174c9787c4e083c253d9e26ac3a710a9512ce26d81a868eb4f8293abd11cd47c31eb44e36f8901ee1a02ddc56fd8832814eb742", 0xa7}, {&(0x7f0000cd1000-0x8)="1572e000066975e1", 0x8}], 0x6, &(0x7f000016b000-0x1b0)=[{0x10, 0x117, 0x2c, ""}, {0xa0, 0x10e, 0x0, "ca9d57526f7e4fd33bda5e2724c1b9f581fadbe9504b0203a16e481a402ff8e60258653ef1b8022503dc091d8259092a1bd792acd638fef0fd78958a5474f8767324fa79c43e89fa4b57338a7433066aef8183ff1ef0f6d09831dd427f0bbf10911bd1dc8c09ae9c53a0b4097501617c0ba337404fefc19baaff020ac5e97802ad8544cb38c1a0b862b920b5"}, {0x100, 0x84, 0x8d, "63c4e2d77621909e33402ad130366ce7c8d68e2d76322897586ea5212a68c6f61cab7492989d780f8ea9598e1e306a1060dc23e44c639e30155d222627b1287cb99c12cf4b9bc5e80f0645536101c6338696fc3bdaa9a4079d4ed5adcb81c39729532c4c3217e54522ed930c07b42f07d3053a71da5a01abdd2fe9dadc71c1fb650a8bdb2d6a84db98b367bd3481b13b6b978f01bd320189d79caa8df549dde46c6f57b70ca2ef90d57a35874d91e474b9b89979c668e500f7531da9d0fd72f3e63e3ca06ce43ebcbc667ede617b68a752df5798f247e13ede3170968ac4f0f92a111b1750407486a8837361ff37f3"}], 0x1b0, 0x4004010}, 0x5}], 0x1, 0x200000d0) 2018/02/01 14:13:53 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x59, &(0x7f0000ae1000-0x59)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x4b, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "5bd6a90400000021"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "5886aa73f93b4dd41635fa72b99c92648abd981eb687a1a90168ea5862870b"}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000083b000)='/dev/rfkill\x00', 0x4000, 0x0) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") pwrite64(0xffffffffffffffff, &(0x7f000047b000-0xde)="", 0x0, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000ae1000)=""/140, 0x8c) 2018/02/01 14:13:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fbc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000586000)={0x0, 0x1}, &(0x7f000022b000)=0xfffffffffffffff6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000dce000-0xc)={r2, 0xffffffffffffff87, 0x0}, &(0x7f0000dca000)=0x3) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000fd4000-0x4)=0x0) socket(0xa, 0xa, 0x3ff) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d0503001d000000000020ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000)=""/0, &(0x7f00006cd000-0x4)=0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b26000-0x20)={"1ffed25494e5be7e7925c57c16540462", {0x4, 0x5, 0x9, "5fe355a1139e", 0xfffffffffffffffc, 0x0}}) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f000009b000)={0x101, 0x100000000, 0x6d0d}) 2018/02/01 14:13:54 executing program 1: r0 = socket$inet6(0xa, 0xae6bcc187c7f619e, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x38)=[{&(0x7f000095d000-0x56)=""/86, 0x56}, {&(0x7f0000bae000-0x9e)=""/158, 0x9e}, {&(0x7f0000121000-0xfd)=""/253, 0xfd}, {&(0x7f00004ae000-0x73)=""/115, 0x73}], 0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') pread64(r1, &(0x7f00008a9000)=""/0, 0x0, 0x200000000) 2018/02/01 14:13:54 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fef000)={0x0, 0x0}) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000ff0000-0x8)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2) setsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000ff0000-0x4)=0x8001, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f0000ff0000-0xc)='/dev/ashmem\x00', 0x201, 0x0) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000001000-0x95)=""/149) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000001000-0x13)=""/19) [ 50.167839] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/01 14:13:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000002000-0x8)=&(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000002000-0x8)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000003000-0x20)={0x4, 0x0, 0x10003, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000002000-0x10)={0x5, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r1, &(0x7f0000001000)=[{&(0x7f0000002000-0x6a)="a8934bf6dff9e7addeb795e94a167eccfe663ec5a555ec1ecd0fa5ad9650aac67baf49d10a66c984349bec0ef40ceb69cfb5770c84d060e051a869526e7d7703af5648403b26976cd38a35934d0f2028470656aff1503deeeb740e1f4536f7b4c6b38a66fcb919ee6c59", 0x6a}, {&(0x7f0000000000)="3cead55501f749244bf408ba670b8fa276f4507ea61000c180dfc57ff7869abdf1214b90611ff2a5b80b6e72aa10a15af3d9a2cb39ef032c92c58c236b988ad840404a3738d90f6e2506215cc113914576a3226b1ed66ceb32ccadefebe151654163fb1929926bb8ad2768cb05c1a39ac5fb69198d468411593d5d5c84e375529879c2a53fccbdbc62708f9f17a16f1fff1dcc6520d9f510362f398e952911e90434c896c718c229ccd1536215a652d42b3b6d88d4a931bfee010a9076887dace9a34182fe89cc23ff6e1cf62609ab7c0ffd199cc28da25f20b4e1b7a74238f30449", 0xe2}, {&(0x7f0000002000-0x4c)="c7cd9c018a050342e5689b8b84cf4f1bf75cc705903909f6d0dd36ffec1dc28c898c574cd62a9c4ad270039490270633566ce6323e84870961f60bda0efd1f35c63d9733c9e2aa7dfcd6a014", 0x4c}, {&(0x7f0000000000)="059c60108549bc4de83128b2338f5470e5d52688adce406bd0f330a3c024e5f89b430406cd97120b680e13a4b53cdf7afc6cea953785b936ac8e2590879f748eff17f8ed493d024d1cab573364ba23ac5ce43ec3abb5956ab62a", 0x5a}, {&(0x7f0000001000)="8f152d3da27f981cfb2ed561256b6cd9eda5ce5e23fcf9c2c98ea399eef40fd5d7e4a2b16c235783e0cb39d2c54377dffd05604db85cf3cfd64e124477b7fce7f01ee45ed1f37269c0860dcb14f1b7b74ad1903f33b7ba30a29c9794eacc5425f9a68532ead51b820fe4cfda512a253c39c56c6cb22689b3bc4c8c80d1f6838c10be27435bca3787b3a1257ba115f86713a8155084ad02fe0c104d531a4923b6a199c8cdc616f1cba643ddf7c3c37f36e54579ab8055bc4170149cbc8fafeda843dd3fd8daabf7b07c55a649329b094930eda3fe6b125c", 0xd7}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="a1658807f7340b517f452c222a07ec1e1a", 0x11}], 0x7, 0x0) clone(0x2024000, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000937000)="f70d9757baa236cb4571") 2018/02/01 14:13:54 executing program 1: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f17000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000b98000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f8b000)=0x8) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000f8b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f8b000)=0x14, 0x800) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00003ea000-0x4)=0x0, &(0x7f0000a10000-0x4)=0x0, &(0x7f0000f8b000)=0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007df000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @in=@rand_addr=0x0, 0x3, 0x3, 0x1, 0x2b0, 0x2, 0x20, 0x20, 0x29, r2, r3}, {0x2, 0x1f, 0xa7, 0x0, 0xd, 0x62, 0x7, 0x6}, {0x1, 0x7e9, 0x4, 0x8000}, 0xd6, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x4, 0x3, 0x5, 0x7ff, 0x6, 0x100000048}}, 0xe8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8b000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 14:13:54 executing program 6: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x40, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000003a000-0x10)='/dev/sequencer2\x00', 0xa0000, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000003a000-0x8)={0x0, 0xffff}) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000741000-0x14)={0x0, 0x0, 0x3240000000000000, 0x0, 0xffffffffeffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffe}) 2018/02/01 14:13:54 executing program 5: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000df3000-0x16)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r2, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r2, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r2, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000df2000-0x4)=0x0) 2018/02/01 14:13:54 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x200, 0x30}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000-0x8c)={r2, @in6={{0xa, 0x0, 0x73b1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000013000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000002000)='cifs.spnego\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)="f1a4ed421713e39dee9d925cf5356f289899f0c51ad514b08c7e0da9e5beddb7480c44db574e83f9c3cf561514d08bd765b196b0db697af98fceec50ab8a473cf7a51fb9e37fd3ed2dbdbb24e741d19a76687cde93802c9ea812dea55df57be1d802cab9a3ae6197d76c3b17d5feaa334735605511cc8af515e65a0df68f269a5e2bbd5aed0c654a5bdcec6491e414603ec5cce347b70bdf19bc785354661e3ef9e2f2", 0xa3, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000004000)='./file0\x00', &(0x7f0000005000-0x20)={{0x0, 0x0}, {r4, r5/1000+10000}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0xffffffff7ffffffe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pkey_alloc(0x0, 0x3) pkey_alloc(0x0, 0x1) r6 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x0, r6) flistxattr(r1, &(0x7f0000011000)=""/165, 0xa5) dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 14:13:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000002d000-0x38)={&(0x7f000004e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000856000-0x264)={0x1c, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x2, [@generic='M']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000208000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000d0b000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000859000-0x14)={0x0, 0xffffffff7ffffffd, 0xffff, 0x1000, 0x3, 0xff}, &(0x7f0000828000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000541000)={r2, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/02/01 14:13:54 executing program 4: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00008b6000)='/selinux/context\x00', 0x2, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x5b, 0x0, 0x0}) [ 50.208992] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 50.225053] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 50.287916] device lo entered promiscuous mode 2018/02/01 14:13:54 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') r1 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) ftruncate(r0, 0x101) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000014000)='./file0/file0/bus\x00', r0, &(0x7f000001f000)='./file0/file0\x00') link(&(0x7f0000824000-0xe)='./file0/file0\x00', &(0x7f0000866000-0xe)='./file0/file1\x00') 2018/02/01 14:13:54 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff9000)='\x00', 0x2) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000ffa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ffb000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000813000-0xc)={r1, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x12}}, 0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ff9000)={0x0, 0xb06, 0x20, 0xffffffffffffffe0, 0x6}, &(0x7f0000ffa000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006e7000-0x8)={r2, 0x7fff}, &(0x7f0000c68000)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000ff9000-0x8)={0x0, 0x7530}, 0x10) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000aca000-0x10)={&(0x7f0000f41000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7f) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000ffb000)={0x9, 0x98, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000ffa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffa000-0x4)=0x14) 2018/02/01 14:13:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000078d000-0x10)={0x0, 0x1c9c380}, &(0x7f000075a000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000007, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/02/01 14:13:54 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$int_in(r0, 0x80000000005405, &(0x7f0000004000-0x8)=0x0) 2018/02/01 14:13:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000503000-0xd)="440d05031700ad031d078900ec", 0xd) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00007d3000-0x4)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f02000-0xc)='/dev/rfkill\x00', 0x2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000021a000)={0xaa, 0x20, 0x0}) socketpair(0xa1e17b4e0b66d3a6, 0xa, 0x1, &(0x7f0000778000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x88) 2018/02/01 14:13:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe9, &(0x7f0000678000-0xe9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0xdb, 0x3, 0x1, {@random=0xfffffffffffffff9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x55a}, "582d6cccbb5b1e7a9d63875a8a2e12112e62b931ba71588b2fccb8e8dfdc8451a8397bdca4c4ef9f39cabe3d34414eef34d083c39582a70b0800a756f516914eb7b5edf60bb5c9262145730adc5c6e36bd987a1d136bfdbd2d0dd78ffefe2dff8997adc4e72aa80dcff91158ff536ec5774202996fd6f72884996ac698aa80a458b50f788527c8737296723a20c9d667bd4be451f0f7933b5ea1daa885b25f6e07ac337928f800df66d9748fe4e06861957ad01cd49197aa3278f34ec3"}}}}, 0x0) 2018/02/01 14:13:54 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1000000, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000091000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/02/01 14:13:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"76e49c70231d0f"}, 0x5}, [{"1a8c86a008d66c"}, {"22cee77362d675"}, {"74faf83b6ab443"}, {"3fafefcfde4298"}, {"35dc583e79c7dc"}, {"4458744c8cfb2d"}, {"22cc408e95a17a"}, {"b9437620e0b30e"}]}, 0x48) r1 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000685000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007e4000-0x4)=0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000b76000)=0x0) setsockopt(r1, 0xffffffff8692301f, 0x5, &(0x7f0000ac2000-0x4)="4b902948", 0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000dac000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000006000-0x8)='./file0\x00', 0x200, 0x163) socket$inet(0x2, 0x80006, 0x7fff) 2018/02/01 14:13:54 executing program 1: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000da1000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000ce3000-0x4)=0x5b, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ef5000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000985000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/02/01 14:13:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) signalfd4(r0, &(0x7f0000153000)={0x1000}, 0x8, 0x800) r1 = socket$inet(0x2, 0x6, 0x80000001) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000fbf000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x83d3}], 0x2c) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f00004f3000-0x1dc)=@newsa={0x1b4, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'sha1\x00'}, 0x3c0, 0x0, "938777e1092893c8c156e35f6cce6e2be93f15e4c1793d4d01de8f03880a547e10d9f2c2795657d50c005d7818dbae34c91612eae3cc5a187a396002d804e7706cc3d6e16913ac76efd084d767a9983f518d946b52adfd57ddcffc6a4eba10520d431e4c3150604beea9bc0d49c991e56eb694f69eff2cd7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 14:13:54 executing program 6: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000262000)={0x0, 0x0}) sendto(r1, &(0x7f000060e000)="cae44a7792", 0x5, 0x4800, &(0x7f0000f72000-0xd)=@vsock={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) keyctl$setperm(0x5, r0, 0x2000000c0004) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) r2 = open(&(0x7f00007c0000)='./file0\x00', 0x40000, 0x40) setsockopt$inet6_dccp_buf(r2, 0x21, 0xce, &(0x7f000005d000-0xf1)="9f5a9e63fa87cd36f6002ba014e69715c05f4d90b4b657b87bffdb96a6390a5203b048f72974d0a6e54fb079e2f29492c6115f53871933bfc90a08e782e49eae5a6d61a22e533ac69bad5ac29e454663dfd3b857ac3016a45acefeb1f8202fde01b0752d3d3dedb81bad29a87ebe67d773d863cffae35bb1e76d6512f47576fec54d78bea8922f98968d275996b2b8ef1e770952706d1ae0746e850744afc9930c6dda8b4484cb0bb75e47d0ca7f7ffc17103da1392a7c7c6861a1b7eac8831b0fd514582b8407b9d19fdd4282619c29702cbafd18c3a75319d422943554fe27735ac7f5d958034ed5c83f9a87838581fa", 0xf1) 2018/02/01 14:13:54 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/loop-control\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000008000-0x100)={0x1, 0x80000001, 0x2, 0x8001, 0x4, [{0xbf5, 0x6, 0xfff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x4, 0xffffffffffffff7f, 0x100, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xfffffffffffffffa, 0x2, 0x8c, 0x0, 0x0, 0x180, 0x0, 0x0, 0x0}, {0xc51, 0x5, 0x9c85, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x1, 0x10001, 0xff, 0xffffffffffffffc1, 0x1}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000007000)={r2, 0x8, 0x6, 0x2}, &(0x7f0000003000)=0x10) r3 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) 2018/02/01 14:13:54 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000f7c000)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000bd8000-0x4)=0xc) bind$inet(r1, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f00005bf000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b0) mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1000000010, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f88000)={&(0x7f0000f8d000-0x98)=@ipv6_newroute={0x30, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt(r3, 0xfffffffffffffff7, 0x5, &(0x7f00006d4000-0xba)=""/186, &(0x7f0000584000-0x4)=0xba) 2018/02/01 14:13:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000)={r2, r3}) sendto$inet(r0, &(0x7f0000000000)="3dc46193a9885d0b97bc4e24505de8b42d34483606e35ff8255601b39634d5044947ab3abf001083069f50b4261bf2e25ce5bfaed4df992280ee6f0bf938de31146b124bc90185d387281d44baec3005963e1af72e98be0c48a873a54eb3c4d0587dc4c6a9237bf15ee19f5c8e0a76482d9f9ef5d3074b75488151dbde31cb0c8b921ac630ffd940f1332c11f7c43c49b93ef752570c97d20283bb4f3cf6d78868c524254d600f9273c6102b83b7032eef2af47077b469c6740d55e9d3d51331d6cf541c50", 0xc5, 0x4, &(0x7f0000000000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000000000)="", 0x18e) 2018/02/01 14:13:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x800, 0x8, &(0x7f0000061000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000410000)={{0x5, 0x0}, 'port0\x00', 0xf919dad01bbb2cb4, 0x0, 0x1000, 0x81, 0x100, 0x9, 0x40000000800000, 0x0, 0x2, 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]}) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000a7000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x200000e, 0x12, r1, 0x0) futex(&(0x7f0000299000)=0x5, 0x3, 0x401, &(0x7f0000f7e000-0x10)={0x77359400, 0x0}, &(0x7f0000b9c000-0x4)=0x0, 0x1) 2018/02/01 14:13:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/01 14:13:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a74000)='./file0\x00', 0x0) unshare(0x20001) mount(&(0x7f00003c5000-0xe)='./file0/file0\x00', &(0x7f0000367000)='./file0\x00', &(0x7f0000f73000)='ramfs\x00', 0x0, 0x0) unshare(0x62020200) rename(&(0x7f0000b44000+0xda4)='./file0\x00', &(0x7f00003e1000)='./file1\x00') 2018/02/01 14:13:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000040a000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b23000+0x2ed)=0x10, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000032a000)={0x0, @in6={{0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x4da, 0x80, 0x8, 0x3}, &(0x7f0000568000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000025c000-0x12)={r1, 0xffff, 0x5, [0x97, 0x5, 0xffffffff00000000, 0x9, 0x99]}, 0x12) timer_create(0xfffffffffffffe, &(0x7f0000782000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000ca0000)="", &(0x7f0000c0b000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e6000-0x4)=0x0) pipe2(&(0x7f0000c46000-0x8)={0x0, 0x0}, 0x80800) connect$llc(r2, &(0x7f00005b0000)={0x1a, 0xf8, 0x4, 0xfe, 0xc4, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 50.493928] binder: release 9010:9015 transaction 64 in, still active [ 50.500742] binder: send failed reply for transaction 64 to 9010:9023 [ 50.510272] binder: BINDER_SET_CONTEXT_MGR already set [ 50.515565] binder: 9010:9015 ioctl 40046207 0 returned -16 [ 50.515606] binder_alloc: 9010: binder_alloc_buf, no vma [ 50.515623] binder: 9010:9025 transaction failed 29189/-3, size 0-0 line 3127 [ 50.538506] binder: undelivered TRANSACTION_ERROR: 29189 [ 50.544087] binder: undelivered TRANSACTION_COMPLETE [ 50.549905] binder: undelivered TRANSACTION_ERROR: 29189 [ 50.555845] IPVS: Creating netns size=2536 id=11 [ 50.568900] IPVS: Creating netns size=2536 id=12 2018/02/01 14:13:54 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006d7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) readahead(0xffffffffffffffff, 0x8, 0x0) pkey_free(0xffffffffffffffff) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000055c000-0x10)='/dev/sequencer2\x00', 0x485, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f000068e000)="71d168bf66c67b6fe18677da896ae701b780cfff98c06a5478b80f10eccc23d91ba6f7f87649cec74ca3593c1d92a1a90c5da97623465b2026ed2c3f8575229a41d46ab1cfeac6af26e64c61b4a4aa0298c8", 0x52) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000000000)="e92506ced79024941bdf85670ba6abd1bbbda3b688262720fe6062b857", 0x1d, 0x8000, &(0x7f0000001000-0x10)={0x4, 0xa, 0x40, "87b1b90b6621", 0x6000000000000000, 0x0}, 0x10) 2018/02/01 14:13:54 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xc0481273, &(0x7f0000007000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={0x0, 0xa6f}, &(0x7f0000000000)=0xfffffffffffffec0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8001, 0x6, 0xfffffffffffffff9, 0x341}, &(0x7f0000003000-0x4)=0xa0) 2018/02/01 14:13:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11b, &(0x7f000003d000-0x11b)={@random="a829da1aa4e3", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x6, 0x8001, 0x1b2}], {0x8100, 0xf1000000, 0x6, 0x7fffffff}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xffffffffffffffff, 0x105, 0xffffffffffffffff, 0x1, 0x2, 0x2c, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @rand_addr=0x2, {[]}}, @udp={0xffffffffffffffff, 0x3, 0xf1, 0x0, "ffffffffffffffff02d3233e4876a1eb000400005ea63c6250d0a26f6c04c32d8849ba7f90eb822d8aa69370bc88f6367a7353dd7d5add48ac482624961ec12e9dc2a1064f20bfabd1a51cb1ee0dd7c7faf7ccef3e0670992ff723a8ab345c6125e9932c93b01c7de4df58c1c581c203f66d1f731e4b5378163537ff572622b01e3107fab34b115aa1aa3f2b58cc5dc9a3fd9c48c89cd144e36b84350ec1a0194b7cc02f0ac124f20d04008c138d688f842579f5bf42af9a020435fa1fd92ec5e82b727e5e71760cd0e4dee56019df9d5264e16b641907647cf67c3ccac900ed02e8b33f318c23660f"}}}}}, &(0x7f0000e1b000-0x8)={0x0, 0x0, []}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000496000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000919000)={0x3, &(0x7f0000c74000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000b1000-0x8)={r1, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000035000)={0x0, 0x7ff}, &(0x7f0000ab9000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000027d000)={r2, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x401, 0x200, 0x4}, &(0x7f0000f0e000)=0xa0) 2018/02/01 14:13:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000775000)={0x0, 0x0, &(0x7f000042e000)=[{&(0x7f0000f5d000)="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", 0x1000}], 0x1, &(0x7f0000bd9000-0x290)=[{0x38, 0x108, 0x6, "25ffd603ad1ef868ca539ba2237b4946ca5d3f15ea379eef59635393945759ea7750b902"}, {0xa8, 0x10f, 0x3, "5f84bef5859ea281768ce66d8cad188675bce77fb3eaca27814984de834f8c18825184109b78c35ede15cc0df1af5bdeb888a4c2d051ad06db9f8f32eda9c0e26ea0ee95772f930c2d755b1159772fd4df6b5054da5e84554d9a87b93b13b280b8087c19060322e284e84898eafa0d1f71902b4210bb7ac5be5397f16d2c26300c7d80038d8cbb2e6be29b0b91af18415c6868389ebd"}, {0xe0, 0x107, 0x7, "33ae18c64068cb7f54bf515e6404e2d09f60c96d55d9384d0626563700c9a29dbd8382ccaaf2794bb9758fabfedb0668bde06a00ed6704b7d906955c00655cb992a74f6f79acc66a8565bba0b87d82b8991877b92017407276665c51c8f05f4ad85e2fbfeb158c4da1b530f7ccb1fe20b9775a773e61d63eb9228e92340de065f4ff05e8e6abc0b1f4d7369a52582824baa3c1eef76c5122a70a25f8feec22f533a40908477be06d3c4968b6c0ddd17f39bae4d2bf46fcc99bf0268e7f3f1de790a785686bd2e0909fe3740d9319d8"}, {0xa8, 0xff, 0x5, "603265aa539ba69c12f08a6163b7d4d0c1f5b9e3f239576ab4e04d9e22f9a1dde946ad92160bb03d98af603eb2629b7266a904c85e985315e9396629308757b2e60918a8c643f0ea003aa81eab0d9dc561031d170e1d55dce745f79bf8d2a2f0c85cdf3a26188849ef1a9332e3a387da368c754c3d2ddcddbff420992e7533f1383dcb3963c569a45085a9f8b51bdd11abe038"}, {0x28, 0x0, 0x100000001, "2b48e0ac3f046083f9cbca8d7c376cb0358cc2865b209db3"}], 0x290, 0x40000}, 0x800) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fc6000-0x4)=0x0, 0x1) membarrier(0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/01 14:13:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000036c000)='/dev/net/tun\x00', 0x0, 0x4005) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0x0) r1 = eventfd(0x9) write$eventfd(r1, &(0x7f00006da000-0x8)=0x0, 0x8) 2018/02/01 14:13:54 executing program 5: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f9b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000e8c000+0xbdc)={0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bf3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/02/01 14:13:54 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xfffffffffffffecc, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f82000-0xf6)=""/246, 0x12a, 0x23fffd, 0x0, 0x0) 2018/02/01 14:13:54 executing program 2: seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) madvise(&(0x7f0000b08000/0x3000)=nil, 0x3000, 0x0) 2018/02/01 14:13:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80f, 0x0, &(0x7f0000741000)={0x0, 0x0}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00006ff000)={0x6, 0x3}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x481, &(0x7f00006c2000)=""/24, &(0x7f0000bdf000)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000fb3000)={0x0, 0xb4d3, 0x7, [0x6, 0x8, 0x2, 0x80000001, 0x4, 0xffffffffffffffdc, 0x7]}, &(0x7f0000884000-0x4)=0x16) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000103000-0x8)={r3, 0x600a}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00001db000)={r3, 0x800}, &(0x7f0000417000)=0x144) 2018/02/01 14:13:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000adb000)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_mtu=0x2}) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) 2018/02/01 14:13:54 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) r2 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00003e6000)={0x0, 0xbe, "d923a83d46159920acebe967769813c64abaf984d4eeb2d9ae19adfabc9830c7bbaf77d3c0155259eea396fbbdf050672c470795ea3048d4de00da80bad9c9d86ba3a9fe56c7daf4f4a72c05733faf4261c2dde7323885972f832dcb665bed2bf1bfbd163d38ad52fa4bcbda1931e0a8f43170af88d3f44c0279ddab4f0bb78987e1509c168f23f6b6bb83b999d4ef4d2997ad557b0b48aa3844f3df86d53dbe99f654ced8cb94d8f76297dfed10b199f347c2514135950e4e8441e70caa"}, &(0x7f0000c55000-0x4)=0xc6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000fbb000-0x8c)={r3, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000fda000-0x4)={0x1, 0x0, 0x0}, 0x4) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000fda000)='comm\x00') mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000079c000-0x10)={0x8, &(0x7f0000fdb000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00006d9000)={0x0, &(0x7f0000085000)=""/47}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005dc000-0x4)=0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000eb5000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdb000)=0xe8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r4, &(0x7f0000fdb000)={&(0x7f0000a6b000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f00007af000-0x10)={&(0x7f0000fdb000)=@ipv6_getaddr={0x54, 0x16, 0x300, 0x1, 0x0, {0xa, 0x1, 0x200, 0x0, r6}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8010}, 0x8011) waitid(0x1, r5, &(0x7f0000d01000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000b20000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) flock(r1, 0x1) 2018/02/01 14:13:54 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000011000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000019000)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000019000)=[{{&(0x7f0000005000)=@hci={0x1f, 0x7fff, 0x2}, 0x6, &(0x7f000001a000-0x90)=[{&(0x7f000000c000-0x91)="f61ef334e73c68abe64058b74205398232b9cd0c43d708ec97270584431785935e15db3cac0fc7119e266d4d1e352b0b5f41ba7949fe7361561104af3d9e0d4bab3822831be7e68751e689579bb780471bafd48b2bbd7947378ccda4cb4b27b6784762ed737090d562419b70b3de4fac94825e5c83707fb73d91d91fdaf305f0ea11e5581d732d6d8d96cc72d5c0b4b476", 0x91}, {&(0x7f000000e000-0x27)="0864ab8b3f304eb65f8948a917b65363a3d0de0f181c53d35e0d8eecdb16f4e89a5c8d6f7533d6", 0x27}, {&(0x7f0000004000-0xfb)="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", 0xfb}, {&(0x7f000001a000-0xa1)="eab1a6874daaa7553c7f0a348695174951a93e22cfbc6fcf134dfe72deb4c736505aa1e7dfc63668283cb09744333e42ee88eb8452c6e49bfb1c60931d14b8dd0fee1ae129cd83416bce20a70419bc428725911b29c8b6f0654619a848c725f1d5cf6df6b4e33dc1bf496d18b7160222bd0236ef7506f903e924e9ec1c2e6c1db6e54b1aa21503308341f1b119cb82c0c3abdccde80ea64effbde65cef3410995d", 0xa1}, {&(0x7f000001a000-0x8b)="da2a7137b369d12ffd0d473feca0018100b1c0eb4d15087a78d269c3ad6b597c17820acb5b2a7d96716d012f09be23ae6e83dd7c15050c59afc4601240e6cfaf502eca7f3834a54403425e801bbda8ea74cb78896eba4bff7ef48885af6ce02276df67caf291ddcfefae21a2ef37606c859b5a2c691c1adfb38b77be36d4ef41922f84c7c4b77e26fec25e", 0x8b}, {&(0x7f000001a000-0x1f)="f6841f87c6f9415cea92a69258ca946be2376f592aee7ff82bacc5aa4ba750", 0x1f}, {&(0x7f000000f000+0x7ed)="7200c8ff9058167b2b89a8ea8583b2aeb6874011b2ca48c9476f1a7e81efd4e1bd1e64ec7388ba2751c7da4a9b98fc29c5146d6b910b0f73f4c0b47d2713846a88599d6ba65964302ea42f6a7fe4194e38a4d03222", 0x55}, {&(0x7f0000019000)="4e73e01ce262dcc944795b60c09f7e8342bf53c66316a7fa2b5a0cee674cd876d3a07f44e1b8fbbd304ff6af322db5e89b", 0x31}, 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{&(0x7f0000019000)="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0x1000}], 0x3, &(0x7f0000007000)=[{0x88, 0x114, 0x2, "b84894b3d8de0ec9d80c86e470b547de5f7d17b0c77cae7d4dcaed3956abc462f78c14a33e8b2d729251e74501e643a807b127229d0e11fcf17f87fa64e14e6d88445c16763378969fcbebee5e54c4767ee1e9aa6a3fba839b8c83993de9b30cfe2c49890fd103dabf47495c0d4c0497b39f640977845a"}, {0xe8, 0x10b, 0x7, "72edf069e2addaab9b4313b68dc8814ee525005bc9c54ffa163e3982b2712aa6ac9530af5820a22cb82abd8ea71a33d3d0f909de348037d857155c33314d1b4b02aa4c342bb1fc4c527beb4402867564c39df171b596d35daf567223e9983c00ff02219cc6fc8d7affe36bd0ec8ffdbaf5208818a499b2712ada9922c3acb073d3698b13556e8469ea4e5ffa40bea25af9772ead8ea16f234b7c647d2ba2222b9961ba9dd112fd15694cbe0aa6e94eaa053e0c747d16b3de4509188c8c4115655fd380314bbf7da502ad614bf597740276887a7af7"}, {0x20, 0x1, 0x1, "729d29fb9a9b45e6905cadbfce647ca0"}, {0x80, 0x0, 0xff, "cec1c6e656e3d2eb1e92f73037e501360576483bb26da74e3052e652742240f84bf093439c4600d51e627ef9ce4d07bfb04e9bc54b8d3cae2decaf66f0cbcde892bc7cea22cb6ccc6f4e3c80f7975d357058ca6c1486c8513c4f4273116f69c95fade461c7beb27149cc3e0fa0"}, {0x110, 0x112, 0x913, "27c118acb57d076efb10a67c19026b0a3cf0a7ed126aa42930a9a214d7170ceccfb12eced6e79671f1e0a902fcb445a23e0e66d641febcee550d1798c6f48933913269a5990d5043c2e95e253ac40c201db666a48e35e16f654638db6dee632bd65d6ca6d0710e388b57c3aee009b64f678944d0467828bc9118ee718e8a4df177491893b07d96046a92c7732c7205542ce20adefa29736fb5056fed080bf5882da3f422b66cfb9ae7c4b5c4f7cabdc463cb7cf13f0d2f579fb509c27d30ab3f5d1d02945ad1a1fd9902a8c477d7c5bdffef892638142af6dec1139ec12f7544f4a954e1ddd237bc6c2cacb1eaf8b641a632f04dbd0aaddd163b"}, {0x80, 0x11f, 0x8, "8a717838d4876eaa80e1bbd96ea8c4fca22bda50eafb75e97171dfc66a80005d61f7bd5fdac15820fb622a1a296382b6f4671f66bf513713f4a53a34f1542e113ea55498c5f6aacf572ef72098f0bc13af795be030e59539c1501916b8107b9229f3e94f4058ef3e2b"}], 0x3a0, 0x20000840}, 0xfffffffffffffffd}], 0x4, 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/02/01 14:13:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000001000)='./file1\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000001000-0x20)=[], 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000004000-0x8)='./file1\x00', &(0x7f0000003000)=""/108, 0x6c) 2018/02/01 14:13:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5f000-0xb)='lp\x00', 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000039a000)={0x7ff}, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x40000000, &(0x7f00008a2000)="", &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") shutdown(r0, 0x4) 2018/02/01 14:13:54 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x4, 0x7, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000-0x4)=0xfffffffffffffffb, 0x4) [ 50.664099] binder: 9041:9044 ioctl c018620b 20e8cbdc returned -14 [ 50.702149] binder: 9041:9044 ioctl c018620b 20e8cbdc returned -14 2018/02/01 14:13:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000669000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) write$selinux_access(r0, &(0x7f0000ea5000)={'system_u:object_r:mouse_device_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x32, 0x36, 0x0}, 0x36) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001b8000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b0000-0x4)=0xe8) setfsuid(r3) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000667000)={{0x9, 0x2}, 0x1, 0x7, 0x400, {0xfffffffffffffff8, 0x1f}, 0x7, 0xfffffffffffff7e4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) writev(r2, &(0x7f0000fe8000)=[{&(0x7f00001f3000)="9cb7c9c974058041d265ab2c7156622eeb3c4060ea410a93c27dda7d72e1aa0db6a2cb86bc5e9ef36d7792a1b0ac9b828704c6b69d4244674a3dea243c04d77bef248cbb12b2579fee9f845a85b8cc26f218ec3aafdd8ca5d6c19084ae9b3ca9894397415cb67e1eb6c52282fc98ce305b0537a023d5eca1ed11c43ebeab91d877b3c99a80f4127e17997f9c338fde6199a104211122f7e5c52d1e874c4051eeb39c10e097", 0xa5}], 0x1) write$selinux_create(r2, &(0x7f0000836000)=@objname={'system_u:object_r:usbtty_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x30, 0x33, 0x20, './file0\x00'}, 0x3f) [ 51.537559] pktgen: kernel_thread() failed for cpu 0 [ 51.542696] pktgen: Cannot create thread for cpu 0 (-4) [ 51.548457] pktgen: kernel_thread() failed for cpu 1 [ 51.553547] pktgen: Cannot create thread for cpu 1 (-4) [ 51.558896] pktgen: Initialization failed for all threads [ 51.659001] pktgen: kernel_thread() failed for cpu 0 [ 51.664135] pktgen: Cannot create thread for cpu 0 (-4) [ 51.669825] pktgen: kernel_thread() failed for cpu 1 [ 51.674923] pktgen: Cannot create thread for cpu 1 (-4) [ 51.680334] pktgen: Initialization failed for all threads 2018/02/01 14:13:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/02/01 14:13:55 executing program 7: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000efa000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efb000-0x4)=0xe8) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000962000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff06010000390100000000000000000006090000000000000003cf9eebe7ec7ee87cccebf6ba000800024f0298e9e90554062a80e605007f71", 0x91) 2018/02/01 14:13:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a49000)='/selinux/policy\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00001f3000)='/dev/autofs\x00', 0x0, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x2}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e87000)={0x20002002, 0x0}) 2018/02/01 14:13:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00007cc000)='/dev/sequencer\x00', 0x200080, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f00005c7000)=[{&(0x7f0000c91000)='-', 0x1}], 0x1) 2018/02/01 14:13:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000343000-0x9)='/dev/sg#\x00', 0x4, 0x0) ioctl(r0, 0x2276, &(0x7f0000b37000)="d8") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000dae000-0x8)={0x0, 0xff}, &(0x7f0000248000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000514000)={r1, 0x200}, 0x8) 2018/02/01 14:13:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000+0x16d)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000)=0x5) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x6, 0x100000001, 0x6, 0x400, 0xfffffffffffffffa, 0x1000000, r3}) sendto$unix(r2, &(0x7f0000001000)="", 0x0, 0x0, &(0x7f0000001000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) 2018/02/01 14:13:55 executing program 1: r0 = gettid() unshare(0x28060400) ptrace$peekuser(0x3, r0, 0x44587eda) exit(0x80000000003) tkill(r0, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f00002a1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0xf7)="673603e7f4c9617717093d0ef77b13ca790697362e6b1397e1b3f943b85ddae548f201ece859acdb90c93262722e309543ad389e0c6fb3cae7551925560857cf9197c202115d4b2c429ea97e5667b0dcd13e67710e264a9d9b08a31f8962d72c2af272b7eebba4378ce90fc3a9b8647ef233daf43cf45500fa8f582a82f807805a6ed84bf904df10e90648fc68aeed7aae5c70a06770bb5e29fdef57be43271c66a23d210a7a9421510b1abf317e2a72e595adeac6bff8db756210f98fa33ad9d51f21adc0632436463c163cd4310af9f06c977fed13905b5075c4094e55add218bba889c12401b36f3b879fa77eccc7ea291bc28b57a4", 0xf7}, {&(0x7f0000001000-0x15)="a843bfb2fd9533237e08dfe3aadd2a692842157f4c", 0x15}, {&(0x7f0000001000-0x81)="786cd6bac8299d320031cf79bbb048155cd2981271fcb40331a8d7fe72321f9193e3aae279c623c23e8c26a898680594d2387f82659e60998e3f345692ea869e2ea7d73a8a755487315734550a38123e5df9ce8028ade485716304e65474b1e34355c227194d093ec16998e433ace2a5d88d0112c80aa56a45a7a864ad92a65de9", 0x81}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0xaf)="3cc60f11cf7f4eb60c5975512b79f9f5f01bc5d409cab2f7b1ef6a7f5febb55523b6c52e1cd94e4ac89979e46bbf14e83f00f943f1a1ec7ae321cb5d8452e9322523d2ad89b632290a816505e0a151344d315965c8b6e1fbf2f63358afde6174d10d36ca55cc99d0ec6a6fd4a16ee810a072fb36a1a903f7c323f40b4375083d74c6432b54a9179dc5dbc63312fd2bd53ce442aaea9b3006a7d74ad88ff56e14e4e2fcede69b01802388c60081253e", 0xaf}, {&(0x7f0000c32000-0x6c)="3ddd2a76180fae7a0591f676383d87b4e81546b1144981f06851aa5dcb8c38a325d63eadc7c4e00abe6bb95506d23cce5dbed31ff4898b7b3ad40417d183401b9670c0e21b381e12fc3ad63e6a66bef0f18a2c3c29c19a8f143236d816add4355c6d1a575a2ce2d72958a4ec", 0x6c}, {&(0x7f0000f73000)="569c07749822e3dedde82f18f2ba831cd4dda2f31b72ecec1a83c18bfafd23028bf3c2e08a7a4bff0045a2c68b4268e8e02f186240a92cfd08f3716e3bd4faea07", 0x41}], 0x7, 0x0, 0x0, 0x800}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00007ea000)='bic\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000000)={r4, 0x7}, &(0x7f0000001000)=0x8) 2018/02/01 14:13:55 executing program 2: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x1e8, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00006b4000)=0x9, 0x4) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f74000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000f73000)=""/4096) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) flock(r0, 0x0) pwrite64(r0, &(0x7f000000a000-0xf6)="2daf40eeb9d6a7dd9629f31f4dc76b4873983b571c71ebc7e27623d818a185bf2cb25dd2bad44358f54b2261783910ea9e66444b764e56f55200b60b3dc1d286111a2bf15bcf633a7e1f33e92ad1bc15df9b0cdf7b2c1afb85abad950bb3373addec7bbf274e8f73889cd4cb777173bd61ff18fa431c705d35945d4ac4659145367763ab97b68be9966eaf8b5fda078f2a0ef9d3cb0f9cc92fbe79dfc545063fc37afa22300a684de9ede8174fccba543bc4106d3ef94825fb268b2aefff27b94d790f78ec692160a4c41b7fa47771ec14d19832ff143364b485564542bcc01c64dc1bbc2dbc599da00e4c5f79f06f4268771ba321ac", 0xf6, 0x0) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getpeername(r0, &(0x7f0000f72000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000f6f000-0x4)=0x3a) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000c17000)={{0x3, 0x3, 0xffffffffffffff52, 0x0, 0x0}, 0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f75000-0x4)=0x0, &(0x7f0000096000)=0x4) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000f74000-0x4)=0x0) 2018/02/01 14:13:55 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d25000)='/dev/rfkill\x00', 0x48582, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00008c5000)=0x1) sendmsg(r0, &(0x7f0000002000-0xa)={0x0, 0x0, &(0x7f0000002000-0x50)=[], 0x0, &(0x7f0000001000)=[], 0x0, 0x0}, 0x0) 2018/02/01 14:13:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setuid(0x0) prctl$setendian(0x14, 0x0) 2018/02/01 14:13:55 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001c4000)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000c38000)={0x1000, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000006000)=""/233) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000008000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000002000-0x3a)=""/58) 2018/02/01 14:13:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) pause() execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) 2018/02/01 14:13:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) readv(r1, &(0x7f0000efc000-0xa0)=[{&(0x7f0000bfc000)=""/119, 0x77}], 0x1) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/02/01 14:13:55 executing program 6: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376635, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000fb9000-0x4)=0xfffffffffffffff9, 0x4) 2018/02/01 14:13:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x10001) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5d000)="9407000040", 0x5) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f000005b000-0x20)={@common='ipddp0\x00', @ifru_flags=0x8003}) 2018/02/01 14:13:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f00001fa000-0x4)=0x0, &(0x7f000037d000-0x1)='O') userfaultfd(0x800) add_key(&(0x7f0000d6a000-0xc)='id_resolver\x00', &(0x7f0000fd6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x42000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x100000000, 0x0, 0x10001, 0x1f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000003000-0x20)={0x9, r1, 0x1, 0x100}) accept$unix(r0, &(0x7f0000001000)=@file={0x0, ""/108}, &(0x7f0000000000+0x8c6)=0x6e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000002000-0xdb)=""/219, 0x7a}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000002000-0x4)=0xffffffffffff7050) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000000)={0xfaa, r1}) 2018/02/01 14:13:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bf5000)='/dev/vga_arbiter\x00', 0x40800, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000a9d000)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000b00000)={0x18, 0x3, 0x1, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00001bc000)='/dev/ppp\x00', 0x14000, 0x0) 2018/02/01 14:13:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x20000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x802000000402, r1) exit(0x0) creat(&(0x7f0000354000-0xe)='./file0/file0\x00', 0x0) execve(&(0x7f0000653000)='./file0/file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f000056e000-0x18)=[]) 2018/02/01 14:13:55 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009f8000)={@common='lo\x00', &(0x7f0000ffb000)=@ethtool_rxfh={0x4a, 0x0, 0x0, 0x0, 0x0, '257', 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpgrp(0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000ffd000-0x8)=&(0x7f0000424000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000ffc000)=0x18) 2018/02/01 14:13:55 executing program 5: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7ff, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x73d396b8b89408d2, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000046000-0x20)=[{0x2, 0x0}, {0x0, 0x100000001}, {0xb, 0x6}, {0x8, 0xab3}], 0x4) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000046000-0x10)={0xfff, 0x5, 0x5, 0x0}, 0x10) 2018/02/01 14:13:55 executing program 3: r0 = dup(0xffffffffffffff9c) r1 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r2, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = fcntl$dupfd(r2, 0x0, r2) recvfrom$inet(r2, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000c7d000-0x4)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000ef9000-0x4)=0x0) 2018/02/01 14:13:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000f1f000)=0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009c3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000947000-0x8)='./file0\x00', 0xe036, 0x8) r3 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) signalfd4(r1, &(0x7f0000a68000-0x8)={0x1edd}, 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000a9d000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 14:13:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000013f000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000afe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f25000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00007ce000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) 2018/02/01 14:13:55 executing program 7: mmap(&(0x7f0000000000/0x5f3000)=nil, 0x5f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005f3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f00005f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00005f3000)={0x5}, 0x1) r1 = socket(0xa, 0x2, 0x0) getsockopt(r1, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) 2018/02/01 14:13:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eac000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xe) getsockname(r0, &(0x7f00000d7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000086c000-0x4)=0x2e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d11000)='/dev/autofs\x00', 0x1, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) getpeername$ax25(r1, &(0x7f00008d5000)={0x0, {""/7}, 0x0}, &(0x7f0000e80000-0x4)=0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xd, &(0x7f000039e000-0x4)=0x4, 0x4) 2018/02/01 14:13:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cd4000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f00003ae000-0x38)={&(0x7f000014b000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000da7000)=[{&(0x7f0000b67000)="865d7843", 0x4}], 0x1, 0x0, 0x0, 0x80}, 0x20044000) clock_gettime(0x0, &(0x7f0000419000)={0x0, 0x0}) recvmmsg(r1, &(0x7f00003bd000)=[{{&(0x7f00008dc000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000b08000-0x30)=[{&(0x7f0000870000-0x82)=""/130, 0x82}, {&(0x7f0000b94000)=""/154, 0x9a}, {&(0x7f00004be000)=""/4096, 0x1000}], 0x3, &(0x7f0000ead000-0x1000)=""/4096, 0x1000, 0x401}, 0x5}, {{&(0x7f00000bc000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000810000)=[{&(0x7f0000f35000-0x36)=""/54, 0x36}, {&(0x7f0000d0d000)=""/7, 0x7}, {&(0x7f000000b000-0x23)=""/35, 0x23}, {&(0x7f0000efd000)=""/38, 0x26}, {&(0x7f0000f51000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bfa000-0xa0)=""/160, 0xa0}, {&(0x7f0000086000-0x55)=""/85, 0x55}, {&(0x7f0000c91000)=""/70, 0x46}, {&(0x7f0000023000-0x28)=""/40, 0x28}], 0x9, 0x0, 0x0, 0xfffffffffffffff7}, 0xfffffffffffffff9}, {{&(0x7f0000dc5000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000996000)=[{&(0x7f0000f18000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cd8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000537000)=""/71, 0x47}, {&(0x7f0000e24000)=""/11, 0xb}], 0x4, &(0x7f0000bff000)=""/125, 0x7d, 0xffffffff}, 0x8}, {{0x0, 0x0, &(0x7f0000cc0000)=[{&(0x7f00009ca000-0x38)=""/56, 0x38}, {&(0x7f0000ae9000)=""/4, 0x4}, {&(0x7f000041f000)=""/175, 0xaf}, {&(0x7f0000a0d000-0x9a)=""/154, 0x9a}, {&(0x7f0000b0b000-0xdb)=""/219, 0xdb}, {&(0x7f0000921000-0x97)=""/151, 0x97}, {&(0x7f0000a71000)=""/32, 0x20}, {&(0x7f0000354000-0x17)=""/23, 0x17}], 0x8, 0x0, 0x0, 0x6}, 0x6}, {{&(0x7f0000ee3000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c, &(0x7f0000558000-0x50)=[{&(0x7f0000918000)=""/145, 0x91}, {&(0x7f0000261000)=""/201, 0xc9}, {&(0x7f000074a000-0x62)=""/98, 0x62}, {&(0x7f0000af6000)=""/165, 0xa5}, {&(0x7f00007d2000-0x2b)=""/43, 0x2b}], 0x5, &(0x7f0000f02000)=""/4096, 0x1000, 0x7}, 0xfffffffffffff001}, {{&(0x7f000063f000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000c17000-0x20)=[{&(0x7f0000566000)=""/7, 0x7}, {&(0x7f0000853000)=""/4096, 0x1000}], 0x2, &(0x7f0000335000-0xf1)=""/241, 0xf1, 0x1}, 0x8}], 0x6, 0x10020, &(0x7f00001ad000)={r2, r3+30000000}) connect(r0, &(0x7f0000c48000-0x10)=@can={0x1d, r4, 0x0, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000aba000)=0x1, 0x4) 2018/02/01 14:13:55 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000026000-0x8)={0x100000000}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000016000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000025000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 14:13:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000+0xab3)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/84, 0x54) getdents(r0, &(0x7f0000584000-0xf8)=""/72, 0x48) clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f00004e5000)=0x0, &(0x7f00000fb000-0x71)="") getdents(r0, &(0x7f00007e0000-0x7)=""/7, 0x7) 2018/02/01 14:13:55 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000fe4000)={&(0x7f00006d6000/0x1000)=nil, 0x20, &(0x7f0000cd9000/0x1000)=nil}, 0x18) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000b89000/0x9000)=nil, 0x9000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 51.999939] ALSA: seq fatal error: cannot create timer (-16) 2018/02/01 14:13:55 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="a63cf0444c208808a08137f08f85de2d8f5176082c54eb00793ee6b3f09a2023187cd44d00f76f511ec479e33c6643b8c738f1ce624168b699bbad4eb9c7faadb03a89d4edcef04248b998b8a13c6f2cd154ec5d1f986167c69e1521c16b668ce24ec01392553b9b7f071068498c5c8a40dd59ecc4ce037eb5547ed6e44d77c21cdcfa9893101ee7a6ac9886b794947e31533158e7c082cd37ea44e0dfe4ae3c0cb1d75ac1b79eed888eb46b2226f2f80e3742459eade2b8db8031879e3776e7ace7e9f0d0117b0a945aca65d2246383082b91", 0xd3}, {&(0x7f0000000000)="d462d95d7d78ff6e8c98a7a13d0defd9030ec6d40abd31196218d72b6f1c8d99fc63c19f2ea706cbb1a46672c3202bf106d8ff0ed378a844c245a27391ed4f174b2c958d7a6697c252f4d27dcbb144f1b0dc", 0x52}, {&(0x7f0000000000)="1c6f5d085a27bee930fe1728699d09d9aa7b289ac425d86963c18c3f5fbb2f74f83a131feca7c6b218440851f6339e4a97b2a76a5809d572654975b0478f7e736bc932181af2e5ead103035f5f12ced402e2625c7dabb7ab98edf80841cfb8abe96549465cf7910953f3391fc5bf94c18ed2ffe4f04422e214fcac8ed279591216bcc4eae1e734c7dc0ef8196b65ddc3c6125ba118b8bb86f449e92c73a315657c20a6ff9fa26d0ca4ef1dfdb0cdb752ec", 0xb1}], 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 14:13:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a35000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000c4d000-0x58)={0x7, 0x40, 0x0, 0x20, 0x7, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nl_route(0x10, 0x3, 0x0) 2018/02/01 14:13:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000039d000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sched_getattr(0x0, &(0x7f00000a1000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffd3b, 0x0) 2018/02/01 14:13:55 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000023000-0x9)='/dev/sg#\x00', 0x8, 0x200000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f000000b000-0x40)={0xfffffffffffffffa, 0x8, 0x5, 0xf2, &(0x7f0000023000-0xf2)=""/242, 0x81, &(0x7f0000022000-0x81)=""/129, 0x91, &(0x7f0000023000-0x91)=""/145}) ftruncate(r0, 0x10001) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000012000)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 14:13:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/02/01 14:13:55 executing program 3: r0 = syz_open_dev$mice(&(0x7f00002c7000-0x10)='/dev/input/mice\x00', 0x0, 0x404040) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00004c6000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00007f8000-0x4)=0x5) 2018/02/01 14:13:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000015000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c4b000-0x10)={0x0, 0x0}) ppoll(&(0x7f00006a3000)=[{r0, 0x40, 0x0}], 0x1, &(0x7f0000998000-0x10)={r1, r2+30000000}, &(0x7f0000550000)={0x7fff}, 0x8) creat(&(0x7f00000e9000)='./file0\x00', 0x0) mount(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f00000cc000-0x8)='./file0\x00', &(0x7f0000381000-0xa7)="62096e666d745f6973631579d4e1bd5b73bf80b048316c51aacf24015fe9e6655089bfd5e93f2d2047d016c8f2c0bb2fab0b10ab31f971b149e31688356da7d549349095129ccea40a82047ef5ecd019c70ddc8cc1a273afa8bb113df6f2ec15b0cfe90fe7b094f72c9e5656b46dc21eb727fc3fea150d7057b82b42991409ce9bc03da7db8714b73b3b53cf923ee4cca985f8e36c96aebb38e1006beb77df2d5410498f06c8c4", 0x0, &(0x7f000050e000)="") 2018/02/01 14:13:55 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00009c8000-0xc)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000f4e000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000028f000)={@generic="ada363db82d5cf3429875bd199c32d96", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000f7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00004cf000-0x98)=@ipv4_newroute={0x24, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 14:13:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000c03000)=0x6, 0x4) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 14:13:55 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000)={0x0, 0x0}, 0x0, 0x100008) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) write$tun(r0, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}, 0xfffffea2) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f000000e000)=r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000011000)="", 0x0) connect$inet(r2, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r2, r0, &(0x7f0000014000)=0x0, 0x200010000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000022000-0xd)='/dev/usbmon#\x00', 0x1, 0x400000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000001b000-0x20)={0x0, 0x0, 0x10001, 0x10000}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000022000-0x20)={0x7ff, r4, 0x10001, 0x7f}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000023000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000022000)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000022000)=@assoc_value={r5, 0x5}, 0x8) 2018/02/01 14:13:55 executing program 1: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000014c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/01 14:13:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000d95000-0x68)={0x5, 0x5, 0xffffffffffffffe0, {0x77359400, 0x0}, 0x40, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000c01000-0x4)=0x70d) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x16c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x7c, 0x14, {{'sha3-224\x00'}, 0x168, 0x0, "9027c874444c5f45ebaa5cb4d3ff00de5007eb6c2a5ff73e58bf90ad19aa74353689eb9745c3dfa42c00721505"}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00004e8000-0x3e2)="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", 0x3a7}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) accept(r0, 0x0, &(0x7f0000b17000)=0x0) mincore(&(0x7f00006a3000/0x4000)=nil, 0x4000, &(0x7f0000697000)=""/136) sendto$inet(r0, &(0x7f00007db000-0xf1)="3955b3cf3703508c7d3e561ed98bb5400d436b90e98dfa28e17c5b98af0d695230d69fde94cfa9112dd2bd8cd55573cc44bd4490394e726eabff1d07a4902936ad23cc4cb6a4796da55948b4378c043ff92d94067be9fc08eecf7706926c0255be1b04ec81d02bc53e0681a0ce1a4a39d3f84db45ed13a90da11697c6753c8973dc3e813245eebbf8e7e98a060552717694bc92366fde916334fc39b28fe2cf2a65233454fdf04250de4a648df2703f1a12cd466c97271970103744fdbd08ac71044ab15c850919c4bdf5367ec97f1ed40c292a71b591530908979482849980472994089c0be8a7746aeaf7f08e6f28f", 0xf0, 0x0, &(0x7f00003b2000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 14:13:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ac0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f93000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ff9000-0x9)='ns\x00') exit(0x0) getdents(r2, &(0x7f0000bcd000)=""/145, 0x91) 2018/02/01 14:13:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000617000)="2400000026007f000000000000007701000000ff01000000000000fbffffff0100ff10", 0x23) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000b74000-0x4)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000756000-0x4)=0x20, 0x4) 2018/02/01 14:13:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r0 = add_key(&(0x7f0000002000-0xb)='cifs.idmap\x00', &(0x7f0000001000+0x81b)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x3f)="a802293ea94d531ee6d4295410da37b10589e1dceff40da10d51bf3c959dcee53344384d3ce7d913217109bd73a819f67bfd4ed505c25b8524c7b479b9ad07", 0x3f, 0xfffffffffffffffb) request_key(&(0x7f0000002000-0x5)='ceph\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xd)='(%&mime_type\x00', r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x20800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000002000)={&(0x7f0000001000-0x8)=[0x0, 0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0], 0x4000000000000326, 0x5, 0x6, 0x3, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x400000000405, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xdb, "2b52cec82f4d86f49daf98d2341eb373b694b5d3261f33e2d5f1a5b5aa8c3c337dbdbac2832b4ce75e477b1855235406ac98a290f335b410870cfa02298acf782ce1a35b602994f5c71498f02cb2210366357bab304698a6dfaec072ba6cd6e515fd8cd4a4ebe520bd0cf6537a1c56238f2a1f57f233bf240957966438f34cd679a30162a737a9c2b3b8df2755858625bc614ef4064b45db74b84704787b60763cf2bd438be2cadc41c19f4c14fad0c9a94aadb47a832e2721e341b6a0d808a3cc456a9f4da4dd531eec028ef7947d7e59c02393f7bf75cd04bb3f"}, &(0x7f0000002000-0x4)=0xe3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r3, 0xe1f6}, &(0x7f0000001000)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000001000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r4 = add_key$keyring(&(0x7f0000af4000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r4, 0x9000000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000003000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000c43000+0x71e)={0xffffffffef9bb393, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 14:13:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000c03000)=0x6, 0x4) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 14:13:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000042000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) ftruncate(r0, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000029f000)='/dev/usbmon#\x00', 0x4, 0x202) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000d81000)={0xfffffffffffffffc, 0xfffffffff53eff0e, 0x2, 0x184, 0x80, 0x4, 0xffffffffffff0971, 0x7efe6b9c, 0x9f, 0x2}) listen(r1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r4, &(0x7f0000b71000-0x30)=[{&(0x7f0000c57000-0x83)=""/131, 0x83}, {&(0x7f0000129000)=""/138, 0x8a}, {&(0x7f000049c000-0xcc)=""/204, 0xcc}], 0x3, 0x0) 2018/02/01 14:13:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f54000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000012e000-0x16)='/selinux/checkreqprot\x00', 0x28803, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000a0000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000fac000-0xf)="", 0x0, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/02/01 14:13:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xde70) get_thread_area(&(0x7f0000fb3000)={0x3, 0x100000, 0xffffffff, 0x2, 0x6, 0x1f, 0xffffffff, 0xfffffffffffffffd, 0x8000, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fa1000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000a31000-0x9b)=""/155) 2018/02/01 14:13:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000a84000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname(r0, &(0x7f00003b0000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007c8000)=0x8) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) recvmsg(r0, &(0x7f00007ed000-0x38)={&(0x7f0000961000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000c61000)=[], 0x0, &(0x7f000018b000)=""/152, 0x98, 0x0}, 0x41) 2018/02/01 14:13:56 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000016000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f000001e000)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000021000-0x9)='/dev/sg#\x00', 0x25, 0x80) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000018000)=@int=0x0, &(0x7f0000022000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000021000-0x4)=0x7ff, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000019000)='/dev/ashmem\x00', 0x8c9b6cc44630b13e, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000018000)={0x56, 0x8, 0x100000001, {0x1ca7, 0x9b}, {0x200, 0xffff000000000}, @cond=[{0x1, 0x8, 0x8, 0x3f, 0x5, 0x3}, {0xbd7, 0x5, 0x9, 0xffff, 0x1e, 0x7fff}]}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000024000-0x8)={0x0, 0x1}, &(0x7f0000023000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000001f000)={r2, 0x5}, 0x8) 2018/02/01 14:13:56 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a3a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000dc9000-0x4)=0x20080) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 14:13:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = signalfd(0xffffffffffffffff, &(0x7f0000d50000-0x8)={0x0}, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004a8000-0xc)='/dev/autofs\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000273000-0x8)={0x0, 0x0}) r3 = dup2(r0, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00003aa000-0xc)={r2, 0x80000, r3}) 2018/02/01 14:13:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000765000)='/dev/usbmon#\x00', 0xcd, 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) sendmmsg(r0, &(0x7f00005ca000-0x3c)=[{{&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x0, 0x0, 0x4, {0xa, 0x3, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}}}, 0x32, &(0x7f0000001000-0x40)=[{&(0x7f0000165000)="e17e3b1b54ea1b5f1b117eba9076822aab0c491cc7beb84254a783c7c3ab5a8c09f5499b632f9bda4767ab12b96b06fd9d082cda987a0cdc5f9d10dfefecf4bd3a794760993ad3265ea4cd07f7412e3e2215134a0ea404693970cadbf3ce3a58fa4b998e1def95e2e2c3b90952be8f5b669d408956df9f0976cda5cefdafea6dc7144e41e747ff1ab29cba84f76ac3b36367ffb347260ab0ec3050f683570cd77fbb5972", 0xa4}, {&(0x7f0000000000)="3d602357f8a05ea9bbf8435a47c427dca52bcad2887dcb63ac24d1ddd403f2a853e75aef9acb5694905a4dd662d8cc3254fb5d59839137bb9f27b64aaa1b40cde24f5defd058d99be5c88c0319497fd3d691cde381a1cee7253b5b439dc3b5f3d3b3ee72ea3ebe556c31b40bf90f6b657c99e7", 0x73}, {&(0x7f00002d8000)="2209847e1957f6de015cb60374c7a1f84a0a1161176a12092db4", 0x1a}, {&(0x7f0000001000-0xe3)="a1c50f812c78aa9b1de1092a3a6d86eef8cc3bd2acd04bc1d8f1e1fa669ca62c1339af6948667c2c347b8d76143667ddec84255194959bec38286438ee98ebb001d0b54d252783b3dd3f4e2d67b4c11698a58ae4595593c6dea2b35438393c6aa8bb4427bacac7482aaf0ecfe26ccbe51978c5b34ee02365addb55d5d139a3e6513511b1331f483eee5539b6c7e2a71d9205712fb64ca2415df06c2eed4187410599ee3adf483bef8e2bb995eaf215602be421cfec2bea9dcf5ad90b745740d6f0315122692cd614f61c0af76eb4382f51e3f8885db5db7a28fa69077379156dca6f79", 0xe3}], 0x4, 0x0, 0x0, 0x80}, 0x20000}], 0x1, 0x2000c800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004c9000)='./file0\x00', 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r2, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000239000)="42f20759dee64d975de535aa35efa55ab770cd44962bcf7607572796ecabdcea709c8adc1fd0d82082cc30071fbe81dcfe553ac090f4e7e2cdc1b4c3317534a0d376f15a9ee84e09fc90e69f3360127a4f2e1c53a97e5112edea7e9328ba25826fba4b79687a8cbdce8e365ecf30819a7ae9c3b1a723e0641254d13d76064871945e278fc9ff4def769a0713be52b5bbfb07b476cc14e5a753b216fd4bbcf4faaaf12658053aa46d99a1810552ecdcbe7baf1942", 0xb4, 0xc932, &(0x7f0000896000)={r3, r4+30000000}) fchmodat(r2, &(0x7f0000e51000-0x14)='./file0/file0/file0\x00', 0x0) 2018/02/01 14:13:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000071e000)=0x4, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000c02000-0xa)='oom_score\x00') exit(0x0) readv(r2, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) 2018/02/01 14:13:56 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='environ\x00') pread64(r0, &(0x7f0000000000)=""/0, 0xfffffffffffffffa, 0x0) 2018/02/01 14:13:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000822000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket(0x8, 0x7, 0x7fff) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffff000) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00009db000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f00009e5000)=[{{&(0x7f0000d95000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000875000-0x10)=[{&(0x7f0000f1f000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00003b9000+0x21e)=""/174, 0xae, 0x2}, 0x35ee}, {{&(0x7f0000eab000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00002d3000-0x20)=[{&(0x7f0000dfc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bba000-0xb6)=""/182, 0xb6}], 0x2, &(0x7f0000736000)=""/145, 0x91, 0x4}, 0x4}], 0x2, 0x2100, &(0x7f0000e8f000)={0x0, 0x989680}) socketpair(0x10, 0x2, 0x1a2d50d6, &(0x7f0000b52000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008f5000-0x4)=0x7, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000fd4000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$ax25(r1, &(0x7f00005d1000)={0x3, {"4fe5bb6bcc0759"}, 0x6}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000739000)={0x3, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000659000)={0x0, 0x9}, &(0x7f00006a5000-0x4)=0x8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000a84000)={0x0, 0x0, 0x0}, &(0x7f00006bd000-0x4)=0xc) bind(r2, &(0x7f0000377000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x2, 0x2, 0x2, {0xa, 0x3, 0x3a4300000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}}}, 0x3a) setgid(r6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dee000-0x8)=@assoc_value={r5, 0x3}, &(0x7f0000e05000)=0x8) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000865000-0x4)=0x0) mq_notify(r0, &(0x7f0000e55000-0x60)={0x0, 0xf, 0x6, @tid=r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 14:13:56 executing program 6: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00008fe000-0x12)={0x7, [0x0, 0x6, 0x5, 0x1000, 0x1, 0x3dbe, 0x9]}, 0x12) sigaltstack(&(0x7f0000916000/0x2000)=nil, &(0x7f0000692000)=0x0) 2018/02/01 14:13:56 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200142, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0xa49f, 0x99b7, 0x7f, 0x5, 0xfff, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000004f000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f000030b000-0xb0)={{0x0, 0x81}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 14:13:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='$\x00', 0x0) fallocate(r0, 0x3, 0x12, 0x7) 2018/02/01 14:13:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e04000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) r3 = syz_open_dev$random(&(0x7f00002ab000)='/dev/random\x00', 0x0, 0x200) close(r3) r4 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$sock_int(r4, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) sendto$inet6(r4, &(0x7f0000f7f000-0xad)="0964368822145a47d820e01e854c7c0195dec67290f601adc0bbd3270ca632f5f542b32e8cad91f2ddc0f8cc5df461de7838741f65226cde019e3a06a15098bda256f75930a47cb86823d49162988d7335876a817e1e6d0bf96648be23a6e1a512c5d4bb8f2c35e2d671de3f9eaf5d391c2870a0d0300d927926cba164fe3037fc55b2471e7ea7d636dc2f0e72f1361d6644ba25e86069c0ea9ddf85a8eb3cd248ee2f633c2bb90daad98a586f", 0xad, 0x1, 0x0, 0x0) bind$inet6(r4, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f000084c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/02/01 14:13:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$netlink(r1, &(0x7f00009ae000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000574000-0x4)=0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x16c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x7c, 0x14, {{'sha3-224\x00'}, 0x168, 0x0, "9027c874444c5f45ebaa5cb4d3ff00de5007eb6c2a5ff73e58bf90ad19aa74353689eb9745c3dfa42c00721505"}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00004e8000-0x3e2)="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", 0x3bb}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f00007db000-0xf1)="3955b3cf3703508c7d3e561ed98bb5400d436b90e98dfa28e17c5b98af0d695230d69fde94cfa9112dd2bd8cd55573cc44bd4490394e726eabff1d07a4902936ad23cc4cb6a4796da55948b4378c043ff92d94067be9fc08eecf7706926c0255be1b04ec81d02bc53e0681a0ce1a4a39d3f84db45ed13a90da11697c6753c8973dc3e813245eebbf8e7e98a060552717694bc92366fde916334fc39b28fe2cf2a65233454fdf04250de4a648df2703f1a12cd466c97271970103744fdbd08ac71044ab15c850919c4bdf5367ec97f1ed40c292a71b5915309089794828", 0xdd, 0x0, &(0x7f00003b2000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 14:13:56 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000030000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc) fcntl$getown(r0, 0x9) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000000f000-0xd4)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x8800) 2018/02/01 14:13:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000078c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000f4b000)={0x0, 0x2, 0x30}, &(0x7f0000909000-0x4)=0xc) sendmsg$inet_sctp(r0, &(0x7f000074d000-0x38)={&(0x7f000060e000-0x1c)=@in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f0000c96000-0x10)=[{&(0x7f0000219000-0xf9)="83d151c570697a6396cbe04f0f30f3e63b20e58a89e7c22328c541f8e161362a5e66c3b497fb8019948fe2aeec68f3dd592322c8d8434f3517bba99b4e4b0ef8144e87b3b68f897fa5971683cf31e460fa953bf2b77d61d130baa453d14d63bb437bc34aa4f43bc479a29e13aaf47a8a03778e002ad4af6a20515238fa057d8a8973fe3dab4a8863dd3e3d82fa38357e2a8b95ca9636844be76ad978415a1175a85973fff9ce338c2ab551c32b7dacc0c4dba7801aba9227fabe34c3149949d33bdc5530e011125ac752aad657692d456f6cbb2cb637e442b140b9a2a09b0216bab3f3ffa8a233a2265aa53fe7e5362854aee11953101884f8", 0xf9}], 0x1, &(0x7f00006bb000-0x90)=[@init={0x18, 0x84, 0x0, {0xbb4, 0x0, 0xbeb, 0x7}}, @init={0x18, 0x84, 0x0, {0x1, 0x0, 0x8, 0xcd30}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xf9, 0x8, 0x8001, 0x4, 0xea4a, 0x8, 0x1, r1}}], 0x90, 0x4000000}, 0x4000) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/02/01 14:13:56 executing program 2: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005c3000-0x2)='/dev/autofs\x00', 0x100, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ef7000)={0x0, 0x0}) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ef7000)=[{r0, 0x80, 0x0}, {r1, 0x4, 0x0}, {r2, 0x400, 0x0}, {r3, 0x100, 0x0}, {r4, 0x4000, 0x0}], 0x5, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000b7f000-0x4)=0x8, 0x4) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000ef6000-0x4)=0x0) 2018/02/01 14:13:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10d000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x100000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x800) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000001000)="2e8c2932ac167a2b6de5ab3b2d7fd8f1f3e0bbe7ac63d8760693a7a20ab3b9bde05833ab826fda1397fc279878d841dc7129efe1fe85780eb5407a17dbc5f9b26dbaf59aa6f530a57658883d7837759acdd378e9adca62b1b90a72ba8ab8b6a08423978e7abfe5ca802145753d2cb549d0d961e758689d37e07e70174ad8ef0f2d03fff847fb74b2956b2425ecba7db9efacf1b0c57a7d9c68b603435611eb70408c9da3d452561cdb94e0882021fe1a189cc484ed6166e0f162f078502d", 0xbe) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000000000)={0x7fff, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8f4, 0x80, 0x10001, 0x94ae4bf, &(0x7f0000bf1000)=@common='bond0\x00', 0x6, 0x0, 0x401}) 2018/02/01 14:13:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() fcntl$addseals(r0, 0x409, 0x8) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000c9b000)=@hopopts={0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x30, {0x0, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40) r2 = syz_open_procfs(0x0, &(0x7f0000200000-0xf)='net/ipv6_route\x00') ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ce3000-0x10)={0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000345000)={r3, 0x0, 0x1ff}) setsockopt$inet6_opts(r1, 0x29, 0x38, &(0x7f00007ea000-0x8)=@fragment={0xaf, 0x0, 0x710e, 0x63f, 0x0, 0x2, 0x1}, 0x8) recvmmsg(r2, &(0x7f0000124000-0x3c)=[{{&(0x7f00004d1000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000018a000-0x50)=[{&(0x7f0000ca0000-0xa4)=""/164, 0xa4}, {&(0x7f0000ede000-0xfb)=""/251, 0xfb}, {&(0x7f0000073000-0xff)=""/255, 0xff}, {&(0x7f000059b000)=""/217, 0xd9}, {&(0x7f0000b01000)=""/167, 0xa7}], 0x5, &(0x7f00008ab000)=""/10, 0xa, 0x10001}, 0x0}], 0x1, 0x2000, &(0x7f0000e4c000)={0x77359400, 0x0}) 2018/02/01 14:13:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) write(r1, &(0x7f0000fd6000)='z', 0x1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ddc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x1f) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000915000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 14:13:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x4000000009) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/02/01 14:13:56 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000a46000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 14:13:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x100) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00001a5000)=0xfc3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a21000)=0x3, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/01 14:13:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$packet_int(r1, 0x107, 0xe, &(0x7f00003b5000)=0x0, &(0x7f0000e55000-0x4)=0x4) ioctl$sock_ifreq(r1, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000738000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000f01000)={0x7270e190, 0x1, 0xff, 0x3c37b742, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000e7d000-0x8)={0x0, 0x6c51}, &(0x7f0000057000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000308000-0x8)={0x0, 0x5}, &(0x7f0000e75000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000117000-0xb8)={r3, 0xb75f, 0x7, 0xcc95, 0x8, 0xe67, 0xbe, 0x5, {r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0xfffffffffffeffff, 0xfd9, 0x3f}}, &(0x7f0000519000+0x84c)=0xb8) mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000f04000-0x4)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000d20000-0x10)={0x2, 0x226c, 0x2473, 0x2}) keyctl$assume_authority(0x10, 0x0) 2018/02/01 14:13:56 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001b6000)='/dev/sequencer\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@common='eql\x00', @ifru_flags=0x4000}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0x1f}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r2, 0x3, 0x9}, &(0x7f0000002000)=0xc) fcntl$lock(r1, 0x7, &(0x7f0000000000+0x7cb)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) 2018/02/01 14:13:56 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000002b000)='/dev/sequencer2\x00', 0x200100, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/01 14:13:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000469000)="f724cafeeba7095bd64b9ee6e3b825cedfebd128bfb13abf871f1c88db5c98c986e2f7652d288ff38a114bdce75d1b592f0000000000000007fccb4432accd5f0b21de3451380a67f3f1664f97771e1423010000003a7b14d6c38964f17a7c394463161eea3e0073205b1eeda4820be4fc322a1b5ab30ed045dd121e5e0988ab91f4e25ac172b578c64dd39e30cc15aa2726b5793713d7260000044d08e9215935bc2043d78d189a7ca53e014b95231fb15784f223b00947c3cf8c9db5c32b936b4d4c9f89f5d2a7374e5f9c382ad7eb0345bba4b46c1038785f58277d33f3d0cb5871b2758e0b2f4e0ac175de4b8ab413ef93", &(0x7f000087e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000804000)="") mprotect(&(0x7f0000e2c000/0x4000)=nil, 0x4000, 0x8) 2018/02/01 14:13:56 executing program 3: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000f13000-0x4)=0x0, &(0x7f0000f12000)=0x4) writev(r0, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f13000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000023e000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007bd000)=0xe8) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000f14000-0x38)={&(0x7f0000f13000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000ad9000-0x10)={&(0x7f000030a000)={0x350, 0x22, 0x21, 0x3, 0x2, {0x19, 0x0, 0x0}, [@typed={0x10, 0x89, @u64=0xfffffffffffffeff}, @typed={0xc, 0x64, @pid=r1}, @nested={0x200, 0x95, [@generic="0fab1762b43c6c72ab6dece387f54fea0929f5b55e0a76dd9dc61361454a13a0997b5c83a9f15c261a6705a6e76c883b72349f385aad310efeaaa86946a2ae06b7d41e007797ccca82d299c6fa5ab20c003fddd05f184042a8ad36539f774994780c14b6af28d11ea19e2719552e381638939c1cd0be2d8e40ca5df86f028baadf1fcdb0498240061ccddb9920a7675a39705c8a9638", @generic="4cf8c9704a28d5af16eef30162004baeb3f5dfe1146fc37a388520868d13c81a5566094aab285a6b47a04c9951a5fa6bab30b304ac55c5d74cc94ba94ff1d0f6d13b014ad8245af4aae055449e3c9769f47bffd2a2907e5cf92fd39eb1096c380d59dbb1cbd5341a77c4e5be0d2de8c475ca2d8a6a6f99fde2c2e5", @generic="761ce634a655889862d927a7afbefa8ae92268d578061805dddf753a4ca5fb98af4450ada883132ecb361da241b0764f26eb256496943c108e31b67705cb84c4697c1ec46b5bb53bdabad12aa37e8d645340945b14125303f1d44ae6d43ea03f9d884220297201a3c8414d28f005bfb8ec6d9ef295a5f5c21fd96919ddd15d5afc3d8f4c1a1fcaf62f4cb7e73bfbbb249805caf0fb812c14308c6ba67ca2c70e306eec59467360a86b1cfb6743d5f32d6e9ddf", @generic="c554100b87c02fa35d4d2731b1723b0d81958f3c7bc637740a95acd123c858607a0bcfcf8552dbbbc3d04a209d556f43c585c3737d1c"]}, @nested={0xe8, 0x76, [@typed={0xc, 0x74, @uid=r2}, @generic="8a19c730810bed09596fc4a2bd3fb02d91800eec888c5d07f6050a0ff8c6ed845dfed503f03707451bd35f2ddd033f21d3203948182c4138f66fd768014b60aba04503b08788adf56a011954f5a15f26f3", @generic="ce90c69ac659058ee80795fa3c16fce085839d37cdb7961508393754fb79f3f86990759e27dccfd7554775d2d7f76e29", @generic="3bfdcc453c1e8f73cac08d3ca12256a574e5b0ce9606af74ac76e1feb818380203826d38fad71ec2c16f342fd83809b1e3636af40c4a92e274dccf0099065d6fb80111f8c9ed38a2894fbbe5be79543dbb0e7efd"]}, @generic="84b289fffcf99da2f8b4f4b2dd8ebf66ec13a5d6b5445df8452641ef3b582304c1fa15b7008a31a178ab6a14aef915b27f6dab7fc3a785"]}, 0x350}, 0x1, 0x0, 0x0, 0x24040804}, 0x48800) 2018/02/01 14:13:56 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) write$selinux_create(r0, &(0x7f0000ec9000)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000002000)={&(0x7f0000002000)=@ax25={0x3, {"41d50c69c40361"}, 0x2}, 0x10, &(0x7f0000001000-0x90)=[{&(0x7f0000001000-0xe7)="17096fa67e34aad7af867ca8f0957affd9da56ab00a565fb371cde70a9f664ab4446de5176f3302906b22029c02f5065862e73d7df38874eb285c69c50152bebd72ed6b6b95ade4a47529f130b991d5c45e691157fb68ec64e735f77726c873004d067e7732ebb8b84f23307cf05bd0ab85d827ef9159982f4ff0bc5871a666943675b0c35e1b506885ad619c40573bd3beb5fcb68aeafa23523a09e84b9caa00cd971367e4fb6c8c19543b552030fabeec0618f3177a45521946badac0fe0ad793110860d9214f1d7ace220280a1d6f37359676113c806db98908e16144b4845ad1133a5292df", 0xe7}, {&(0x7f0000001000-0xb0)="5a9b4886ebe5675958198e0899bf085de71d578cb31b751d051f89af78983105ba4b29fdf9df3526fde843e087991258c1c28eea4d096d344fe6bacb2f59674d2a7825ca2f100bfee091f5da918a582e848ce93a2708ada1cd6a216ee313817401d28716fd1673fd408c73c50b580aed941e1e1eb97296114d9b0ad3ad6547217f06d648530a2fa84fd981afe84ff0006a7ed3c0a0ccfc4ed2a44730842621f2e6bf1a1a463b3402a0e6883f89928979", 0xb0}, {&(0x7f0000002000-0xc1)="6ee2f91a1f3e8f448588f30e4fe0b5ca7be4b3953e56bb057e3a3278d4752e6497164285078f50ff3c17e36f2af4b280ea01a949921bc934d3c407e11fd0b14a9660a7f0fadc3638ed1ad326b38561b951f96cbb9ffa271cea2288ee7ca3ad939ceac53af6c45cef06f744a47685ebce04ce69f7d0d30f8ede119ee8dea01cddd73bb75392cfacccdbeb8eb50facf515de8c98417546d5649ddc072bfe65e92ab9cb22c7ee660d14152faeb0cdbe4691cdb0037970e02e9797bf0be9e99085a395", 0xc1}, {&(0x7f0000001000)="b449a06894f7f87565723b7648d226b11e0f3d862b4a1d27a48123d979e034d011102051cf05013378ab35d52156ccf62176361ed19648f1fcf48ee0ea2ddadf9d9d", 0x42}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000001000)="67e34a8c6be816877e257af76f549c4f540f0898131f77a5f80e44fc18398bf9429f4b82aa7d9663a772fc46afc874591207d45471c8d9a4481ef43c8f294cc8455f7311f9c5bdebe8951ad2e1abfdfd475aa32a3d6fc4b37430f41a10d49b3d591b08e489df48a80402e132d0bf651c10f5741338aa10905c75620f", 0x7c}, {&(0x7f0000001000-0xcd)="a4da69f67ba46dbfdfb060193bcf631b0dc2ee8a1429c761aeabb15ade5a8343552c1649b7ded7815fd9c9ea1f942b65119a6d1123fd3aab38ab7015e096af8f72a6a1fe6cce80c98b8d16ab37a8f11d4a5111260739772d5cedaa8c9b00914c15f4ac50919775ba3189614cdfbaf51e797d6e3181947af217e4c246b33498e59a1f5964c57a01019df43a3ef8dab6ac8ac5189c221314183a1195a630b0e580aba371fbcfc5cb73dc25e13fa658248ab0499d8e6794949e5a2443c7f10d3d593eb07b8f1c9864d54060cce111", 0xcd}, {&(0x7f0000000000)="84c5058c216fa4ce8c8a6156b6b623da0bad4a07b068bc5b085c5f2f29de773a6875b6222d3a148e2fbb949c16649acef252d7386b9e3e28e43077eaf152adcafa0dd08da26444d751b6ec6342d3505ce2524d301bb901b367a3d5750f691dbaf109", 0x62}, {&(0x7f0000000000)="8ec58d95462f803200f7c52b84ba8a9dd8032c8a17cfee354e7fba1154a3c68b7c", 0x21}], 0x9, &(0x7f0000000000)=[{0xc0, 0x112, 0x7, "ac1065e37886644db4870655a1f0a6b4e4097aa8f88500086eb0ceecc45fccfa8fc5e049edd71ee92c82cfbb42d21ead5c741af9004e539a370af86e9b12213c7c59c0ec15616b0bba8836a72a7f4de9f8b16bf908e1361ef62ae8043fb2340c445f06eba3f76cffba2d98dedc4d8d1c26466f084a9b4d84b19b67132228dab665bf4f36fa82534216f465d5949355a2cf746022b7fed95d952980c356a414a6a4ebb90b96ccf61f5660dace5231f8"}, {0xd0, 0x84, 0x1f, "3625834fb433bde6fe8dcba706c1600fd3128803e12e90184ea69a3ab254aa3f71f24d2baaa53ba4936aab085687fa1d9a4b115a0557bcaa582cca2427d0345327a5b7e8815f617c7954129c7d1677caca135e84d37a04d927ae9b575de6ad8e51f174361b0cc67f768cccf6bfac411a20e4cc5a0f5b6d3567deb6bc57e874b9997af3eac33cf8ae85400039c580f624b585099ca36d517105107eacd6253c43ea8286e4756b6276209d7b9d5b2936daec2eb7734a19a664b96ab11df8"}, {0x50, 0x115, 0x2, "a6ec5f0c2b5eb066bfc2310d44d30d5b6109314a06bf4dc71f3cd6a57cedb8e0521912ef894c9378b7b96d47b464e16de4546649282f30cc60"}, {0x80, 0x11f, 0x20000000000000, "eae1c1093b16aeb6291d6bdb6ee7330a0c0853b61b505cdf8ebfcda0ade2c7c10ad57386bd8240c22539457e7c8944f7a96a75523a9ab1ca35792b795ca44bc433b1d85ca75fcc99cf797d32b634f9e3e3219319b8eb00bb24ce1d167e097c4b8cf87f6e52f77a7a36def3"}], 0x260, 0x40}, 0x4040) 2018/02/01 14:13:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) fallocate(r0, 0x20, 0x0, 0x10000) chdir(&(0x7f00001e4000-0x8)='./file0\x00') 2018/02/01 14:13:56 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000007000)={&(0x7f0000016000/0x4000)=nil, 0x7, 0x5, 0x0, &(0x7f0000015000/0x9000)=nil, 0x7fff}) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) 2018/02/01 14:13:56 executing program 4: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000009b000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000d1f000-0x4)=0x5, 0x4) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ab4000-0x4)=0x0) splice(r0, &(0x7f0000d1f000)=0x0, r0, &(0x7f0000877000-0x8)=0x3d, 0x8, 0x9) 2018/02/01 14:13:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a47000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f000004f000-0x28)={&(0x7f000065c000/0x2000)=nil, 0xb0, 0x0, 0x20, &(0x7f0000b2f000/0x2000)=nil, 0x0}) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000bec000)=0x100, &(0x7f000013c000-0x4)=0x4) 2018/02/01 14:13:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000977000-0x20)={"f3724ac553e9760beddca4cdd61ed9e6", {0x4, 0x0, 0x0, "06c46f6243c8", 0x0, 0x0}}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000c69000-0x80)=@generic={0x0, ""/126}, &(0x7f0000954000-0x4)=0x80, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00002cc000-0x20)={"d81825c120f9addd97f4f69065368c6a", {0x4, 0x9, 0x6, "8d8c73834bff", 0xffffffffffff7fff, 0x0}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/02/01 14:13:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000091f000-0x8)='./file0\x00', &(0x7f0000f51000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mq_notify(0xffffffffffffffff, &(0x7f0000002000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000000000)="", &(0x7f0000fca000-0x1001)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 14:13:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x0, 0x6, 0x0) setsockopt(r0, 0x10b, 0x0, &(0x7f0000001000)="", 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000f4f000-0x4)=0x0, 0x4) 2018/02/01 14:13:56 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x6) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000008000-0xe)='/dev/keychord\x00', 0x400, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f000000c000-0x18)={0x4, &(0x7f000000b000-0x36)=""/54, &(0x7f000000a000-0x60)=[{0x0, 0x52, 0x80, &(0x7f000000b000-0x52)=""/82}, {0x100000001, 0x7e, 0xc7, &(0x7f000000e000)=""/126}, {0x81, 0xe7, 0x7, &(0x7f000000f000-0xe7)=""/231}, {0x1, 0x15, 0xfff, &(0x7f000000f000-0x15)=""/21}]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000c000-0x4)={0x0}, &(0x7f000000f000)=0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f000000e000)=""/174) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000000d000-0xd1)={0x0, 0xc9, "4d3c48fe9216510e74accc6c8dd783c41bc32c6bd8bfc1696565dfe8d85325ee342509e2d3dadfa7e7546f43b6e02f3dea2f9a14be8262a2c1a93e1b34ece92362218b1a0e19096a8ede9d7b2b8e3490d54393f82922de92a8e1ccbee200326164400a6fe68c3c334fc467fb238e4340c096323de95a46ccfc64fa04ce3bf776a75842d4f3b4ec5aa4d4b72d3937f4c1a8c111fa483f55b1261b3d87d2f7c6f8953f981d42aa70839016b50ee7b448a60bb037f22e9d7bbb7ab5ce697f71ee498426a58a6f67f638e6"}, &(0x7f0000003000-0x4)=0xd1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000000f000)={r3, 0x8001}, &(0x7f000000f000-0x4)=0x8) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f000000d000)=""/178) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000011000-0x8)='./file0\x00', 0x124) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/context\x00', 0x2, 0x0) write$selinux_validatetrans(r4, &(0x7f0000001000)={'system_u:object_r:inetd_child_exec_t:s0', 0x20, 'system_u:object_r:fixed_disk_device_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x79) 2018/02/01 14:13:56 executing program 0: alarm(0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000cb8000)=@sack_info={0x0, 0x6, 0x4}, &(0x7f0000999000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x1c, &(0x7f0000316000)=[@in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0xd200000000000}]}, &(0x7f00000d5000-0x4)=0x10) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002000-0x30)=[{&(0x7f0000002000-0x2d8)={0x2d8, 0x15, 0x0, 0x5, 0x0, "", [@generic="2dd88b3cd97d8be0e754cfb810b2791707c8ea6ff7bef4aa020b3cdc3c6e754100a347932619cd43fa4ec1c99dba9fbb0e6ca8e366a848517355e87c9fc6a2c36db648e66a2ee7936ba010702d4a1ec37875ca6854db9e14a205285e3c7f0942a8d91519d3d13865060e7f980639d941d1dc96c0542f3715de7a38f34b4fc45de4fe9c77a08343c6ae27b3d3f0bd7b317ccbbd0caab21a9a50e18e5ef07800962c6dcba81a40d273a35a153bf08ac73fda165ce1", @generic="3440690c67ae6c86204d163e7ecfd243fc469bce8a88f1ebf9d9833318787de6bef69d4531a321b660ae73fcf30943a34c214c73fe628b500f0fd96553949e12ceac53b0b688ca9a0329c6a022efa5a56e3aaa7b7acb514b19490e60ac5dd797a37cacd8bc1a77936b7af7413b9d3cef1bd169e1fa2cfb914254bd47448a571da6af340c6af82aa58d99cb4afbe53c88b8da630fe39f80a08248d1f5eb5ec6927a3bdfb9d7c5893450fcd15847d81c9a445e3f188cbbcd7eb9797bed09ec9713015107dfcb3b99b15384bc4b2e72f9cedd8278e328dec901885770f23af6df8ba6467cff9da257cc028c17662bc5b14dab2e36c153f0498aae", @generic="cd2251bab6c08f4ad3e8c476f89a6decb32731e1b885875182b506bddd1abb040904b4283804981cb1f222718e1e6e56a456a1a4d86b56084522850ca9147bc743130e2c07c7b647cc212b0dde2e79b2d1b2fa0b03f16636bb8aef0d3f871cdebdc667c7a9ae4973869a44098ad6245a29494bf4d30156e75c3b9aa79651232894cfbb5a3b9589d0f898a59f4782bb96679d69577fa69f435968939c68eb", @nested={0x1c, 0x3e, [@generic="12dd35cd5ad40dce69eaa6", @generic="97ca8a3fa13b19e7404f"]}, @nested={0x60, 0x79, [@generic="c10e1323badb0d4f12d17d86da55bfbf2d9fb1d6ba4a42336bf583ee818c6e3fa0575d69dd73f74756ed2ce8c11a4477567fba0764c5efb15794fed2f98b3287a7a1729f5bb6c1c53f28500dc20547d5302e40e25f47bf33be7b9dd1"]}]}, 0x2d8}, {&(0x7f0000001000-0x15c)={0x15c, 0x22, 0x104, 0x5, 0x2, "", [@generic='W', @generic="b9fab5f8bd221c3917df24e284e582cf62dcf13756e86ae8f58b5ac1b4ac2f4c6cfdcde52710105b55c59aad8f0a630e457cd3fb78863de30e093dd3a62f09ea7147878b7df1fa56094e1732d772087b8808883383e9b4af21e70e2a06af3804d25755cb240397c52f8b8899a8d582233e0afaa75c5ef67edbbb806ba6008e2326a7c7b1411daa1b335a22dd8cf4e89806319447518c73623ba306986b40608a425c7dc9a72b68ef8b0a2885ed5e7325a6434e94038f03d53f348bb523fc58aed6002eb2b61c121615cf9e58d6a2a9232ec9e44fcb50b205ad75b18d0ab25c08c9a40b64eabe158a03205ea039b13cca3817e65a", @generic="bb13", @generic="8418eec1535e560f643a70e005c00740b3a41b6b2b7b4da54248d1aec0b6ad46333f9c425facb0dafb", @generic="56e13e82f3", @typed={0xc, 0x1b, @fd=r0}, @typed={0x18, 0x4d, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x15c}, {&(0x7f0000001000)={0x458, 0x17, 0x10, 0x2, 0x3, "", [@nested={0x140, 0x51, [@typed={0xbc, 0x8e, @binary="296a0912e0bb32421ee20e494e01707f306db29195eb66e8cda336e4cab69bd48f790e04024be9b3fc3f5ceef199e6307d21d6292dedf1d3f61ed20ba301c3c0062a85b6e55d44945354350e5898d7f302a5834e6172385c5da94d03f4a0ca7627b96dcbb8f157582bfd551fa3259d3ff9bd4a1fdf80dacf0ec7bb88d447e5c0ac1a9a22913e407ed5b7a3d2345b84f470362d9ad5dbf342415c6a2c5a07f70f3618408b3fd07e7ee837857b0fa47894ccc3bf"}, @typed={0xc, 0x5b, @ipv4=@dev={0xac, 0x14, 0x0, 0x10}}, @typed={0xc, 0x49, @u32=0x6}, @generic="51fc4f87cae049fe5ce6de8fa220136f9c3472d76f37cc660504b140c26ff5724acd2cc3b2eef6b31610c3d3dcab23062b92c97abd6d83946e6d545e1f2738ef39f1cb8d98e47dbbd959647fc4ad41ad091b294af7d7e0098bfac0", @typed={0xc, 0x32, @uid=r2}]}, @nested={0xc4, 0x23, [@typed={0x8, 0x15, @void=""}, @generic="2e1bfb320da02babc069b738192ab9aaf52eee9ccf811e0cd69c738b852032ac980d36452a5292706bf43c0bb1cd53f314a87002099863c9bca72f0ae0df28bf93cea99bb385c29e64dec88275e72050565fa6e63746f3425ce39594b8d5dd52b14d9cc296a70f457150d327cd07ee33fefef1c9068dece77cb28b18d893255bd31e048db059a8c125fe0b9b9ad1728275d59fe2007722d4d7a552dc303f0c19aa201d6b3dbd9bb4929eda83699b3ce655ac0632885bfd"]}, @nested={0x14, 0x7b, [@typed={0x10, 0x23, @u64=0xb4}]}, @generic="919bcc2726db07cbf331859b5b85747fd60235c6bf64aca90c8f54118fdc", @generic="dd7093885b53683ede85cac797ee21240664329d70600c0d2b13ecd2282bd128ad4b68e49f351612a9375a6ffdf47045c9bd68aad3846af58998b3e77411cb92c98a571c547f80613eea5bddbc7055b6d5af9a88bf7dc10d51fb8340ee38c19786d14e1e01e635d7c13c71cf78dcc01bcc875f5302ffe49ab40e93e9d77902eff046590db5868f1f405e9ae256db3618beab0c64281e2b27fa8843bbaac880dfc88e3abb4a2e83b4673f6705c62c7979850bb8238cb6f353558d8a61ab4eb1913eede02bb7dd39820df7", @nested={0x20, 0x24, [@typed={0x10, 0x69, @u64=0x0}, @typed={0xc, 0x4b, @fd=r0}]}, @generic="fc203e", @typed={0x10, 0x64, @u64=0x1}, @nested={0x114, 0x51, [@generic="42430743f391939db91bb68f87e532b99bf34d5c065c7683268b6a8ca952d79ac3f76a8e028435a772f9a991a951405ca00e3a7989ee30ca0f956a445578b03547e20a763a746df4821101260295220233c988dacec4907e680d1ad99a66b51815da6010a566dc92b8dfef4aada69e8efa559b8822d2ee096956e0720ed5810e4093b31c831210253571aba025f1845c4c1067364af0de89c1b4a4c7f2dbd257056823e46a5b4f896442bf7de892627ce9b54f261682d9206b42ff16ce12d6e8ea45603ffdffff2d0183873afc4f8956", @generic="d3c5e6ddc2201415a66c954c8e2503987a1ca206c7e61bd42afa1eb5364245a8607285d89c033e655d6b4fe190a7d0fc74db36994e820262", @typed={0x8, 0x76, @void=""}]}]}, 0x458}], 0x3, 0x0, 0x0, 0x0}, 0x4010) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x5, 0x80, 0x1, 0x3f, 0x9, 0x9d1, 0x6, 0xfffffffffffff197, 0x2, 0x9}) 2018/02/01 14:13:56 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000014000-0xa7)="d785953357bab0bfb93ac66ed71d6f7b1ab111c7f4461c579ceb716a6e17e6364a9a33bf9bfa8383500a0da529e76e5100eb2b88c2bceebd55d315699f6fefe12cb747073495b89a20d93deb1bfc43b13977ae1291b9befa6058e2fc530b53009b43eb10e4f2b5485a8188b4858bfc30a44fe287cd7737c6fa50aa3116ac9c238baafa169810d8f002eba2ea9c8e81151c26c23bdfdc33b5fd6ed50afd06342790536df08f5e64") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000012000)=""/216, 0xd8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 14:13:56 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000a96000)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000a96000-0x8)=""/8, 0x8}, {&(0x7f0000001000-0xcf)=""/207, 0xcf}, {&(0x7f0000a93000)=""/5, 0x5}], 0x3, 0x0, 0x0, 0x3ff}, 0x40000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x80e4, 0x7, 0x10001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000a93000)={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) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x0, 0x2, 0x2, 0x80, 0xa0, 0x1d, 0x0, r3}, {0x7d34, 0x1, 0x2, 0x7, 0x7fff8000000, 0x7, 0x3f, 0x6}, {0x3ff, 0x7, 0x0, 0x5}, 0x9, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x33}, 0xa, @in6=@loopback={0x0, 0x1}, 0x5, 0x1, 0x0, 0x5, 0x0, 0x2, 0x3}}, 0xe8) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r4, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/02/01 14:13:56 executing program 3: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000181000-0x38)={&(0x7f0000ef8000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ef8000)=[{&(0x7f0000ef8000)="5331c00ab0274ff0ddcfb371700b5e3a", 0x10}], 0x1, &(0x7f0000ef9000-0x20)=[], 0x0, 0x0}, 0x0) r1 = creat(&(0x7f000051d000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00004c8000-0x6)={0x1, [0x2f3d]}, &(0x7f0000767000-0x4)=0x6) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000efa000-0x10)={0x5, &(0x7f0000efa000-0x17)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000899000-0x8)={r2, 0x1}) 2018/02/01 14:13:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001c000)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001e000)=@ethtool_modinfo={0x42, 0x0, 0x0, "c04e8353277e93b0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 14:13:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000926000-0x4)=0x0, &(0x7f0000230000)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000aa0000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r2, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000aa8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pipe2(&(0x7f0000342000)={0x0, 0x0}, 0x4800) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000732000)={0x2, 0x96, 0x8001, 0x2, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) dup2(r1, r2) 2018/02/01 14:13:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000581000-0x9)='/dev/rtc\x00', 0x14b000, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000399000-0x4)=0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000d15000-0x28)={&(0x7f000088f000/0x2000)=nil, 0x9, 0x4, 0x20, &(0x7f00006b0000/0x3000)=nil, 0x7}) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000efb000)={&(0x7f0000773000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e20000)=[], 0x0, &(0x7f0000828000)=""/87, 0x57, 0x0}, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000a93000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00006ba000)=0x9, 0x4) unshare(0x40200) 2018/02/01 14:13:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) r1 = syz_open_dev$tun(&(0x7f0000de5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000001000)=0x4, 0x4) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000001000-0x4)=0x6, 0x4) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000000)=0x8001) 2018/02/01 14:13:56 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x8, 0x100) ftruncate(r0, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000006000-0x6)='.dead\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffd) keyctl$get_persistent(0x16, r1, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0xfffffffffffffdc2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000005000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000006000)=[{r0, 0x1000, 0x0}, {r0, 0x2, 0x0}, {r0, 0x2, 0x0}], 0x3, &(0x7f0000007000)={0x0, 0x1c9c380}, &(0x7f0000008000-0x8)={0x4}, 0x8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read(r3, &(0x7f0000004000)=""/4096, 0x1000) dup(r3) write$tun(r3, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}, 0x26) timerfd_create(0x6, 0x0) 2018/02/01 14:13:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) creat(&(0x7f000019e000-0x8)='./file0\x00', 0x40) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000001000)={0x0, 0x0, 0x8, 0x4}) truncate(&(0x7f0000b61000)='./file0\x00', 0x0) sync() socket$key(0xf, 0x3, 0x2) 2018/02/01 14:13:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fallocate(r0, 0x0, 0xfffffffffffffc01, 0x0) 2018/02/01 14:13:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r2, &(0x7f0000003000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000004000-0x50)={0x0, 0x48, "237bc5091bff06a1384a2b65717218a49b4f3206858486fa6c5cb644bc61c568116881cf280ab8f4b89e9216af62dfdb36e45c10fb5abfa32059cc4c1ad6eaaca0b7aee0aea843d7"}, &(0x7f0000001000+0xca8)=0x50) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={r3, 0x0}, 0x8) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000002000)={0x2d56, 0xd, 0x3ff, 0x2, "52e50c31a77531ec1ba307b376c27e9d3608581e15700ce0ab644c4eb01f7575"}) 2018/02/01 14:13:56 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000014000-0x8)={0x0, 0x0}) mlock2(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a03000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() tkill(r1, 0x16) close(r0) 2018/02/01 14:13:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000078d000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000f8000-0x10)={0x0, 0x3ff, 0x2, 0x80000001}, 0x10) write$sndseq(r0, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cc7000)='/selinux/status\x00', 0x0, 0x0) close(r0) 2018/02/01 14:13:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000802, 0x0) fcntl$setstatus(r0, 0x4, 0x42400) getpeername$inet(r0, &(0x7f00004ae000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dab000)=0x10) write(r0, &(0x7f0000aea000)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92bfb7e81bfdd54d0fc5648ff850eeb23faa55ceda4d641a8e5cf2456c37f0dfbe7361e8cead65a8a537d669f0e7f89204a1f91c80d7bc5e25e28dfb00322a13ed46df5394238ed02818bba9916d76d5f8af8bfbb3e0d65e5d5bca9dd2f005c017e5c6f5c15baac7295a3025ddb51854d35ff40316df93d4ca4dd936c5fcfb0b013ffef3b0bd21cb909de8bf03ef44da4b81d4214afbb3e1de6da6481b135a04a2b5cf824f93cba", 0x2d2c13ca893bc3a2) 2018/02/01 14:13:56 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0,c1023', 0x20, 0x35, 0x0, 0x0}, 0x3ae) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 14:13:56 executing program 4: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f000005b000-0x8)='keyring\x00', &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$describe(0x6, r2, &(0x7f0000043000-0x6a)=""/106, 0x6a) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000035000-0x5c)={0x0, 0x0, {0xffffffffffffffff, 0x3, 0x6, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 14:13:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000191000-0x12)='./file0/file0/bus\x00', &(0x7f000015b000)='./file0\x00', &(0x7f0000bb2000)='sockfs\x00', 0x0, &(0x7f0000509000)="") request_key(&(0x7f0000e19000-0x5)='ceph\x00', &(0x7f0000fa9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000af6000-0x6)='logon\x00', 0x0) 2018/02/01 14:13:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000772000-0xb3)="63ff7f6c69ed6300cbcffffffffffffffffd64df25cf636465f2e5a317d4189d54bfe1d6eaae5c914004e07db9a0e47f00f3bf97c7d5e925390000000000000008a6a10ad90670764fd74cd1188f47ad23585b720c020ed22b2d5c70180acd227c52516ad7c535b4050825e22b9a91d8578b8c0cf553033cbfcf0b47b48fcf27390001a4378c60818df502ae266974b567fc2ac3de29f866d8e8faa977145cf55bf53e6df1be7132e29a3d191e1a2f488e5ee6") readv(r1, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0xe5)=""/1, 0x1}], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009ea000)=@assoc_value={0x0, 0x0}, &(0x7f0000fef000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000aae000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf9, 0x5fa, 0xdf61, 0x81, 0x2}, 0xa0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000b26000)="2ed917f6da2e5a5dbbbb2a0bc6249a3a0316adda58b9deb178aef7dfd428973a0f21ea584608a66fcbf2368d606e65375d8514f566ce7a1bce74f9653391a345d0fa1d2a98f319eda69045d5eb9e9216604dc203463edf261e877e33464fb4a441557665b7c773d160602c06fba5d60127a61ccac30253625c6bfece27c35f9a92aca32c14d3a4715e5b46fccbe9bb0e3c4a92c821d461df4b14e94488091e41f5567cbc38d2aa823b9d0e04d06a31ad4b33be1738dfcbbb1672d56154ae56e269c05e6c2951fcc0627a56fea97b747d13fc1dc04c23990f8ab0492eb382", 0xde) 2018/02/01 14:13:56 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000000f000-0x18)={0x0, 0xeb5, 0x20, 0x5c, 0x5a21af5c}, &(0x7f0000008000-0x4)=0x18) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000f000-0x10)={r1, 0x100000000, 0x5, 0xffff}, &(0x7f000000e000)=0x10) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000000e000-0x81)="26f6eac63d79cf2d414945b797c14dd26bf73a99ea3a34ab59726fec157bf5907cd0617fcc7ef909ffc0948aea64a2f7a47b100b7cab20f8f182c0f57aa5ba708996eea71571e8629723d4e641b21293943adca695613ef5d7584087de6ab3e8f8c22b74e919e212580b552e1aebdf5c6d162ceae7068f0e44a48ac40f00b65a9a", 0x81) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2018/02/01 14:13:56 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008ea000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ed8000)='/dev/rtc\x00', 0x280, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000f80000)={0x0, 0x0}) pread64(r0, &(0x7f0000c5c000-0x4)=""/4, 0x4, 0xfffffffffefffffe) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000d89000-0x4)=0x0) 2018/02/01 14:13:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f000069f000)="4f01000000e6000000005ca73d9fe3b5039bab0097532da51d28738167fb964051bac5ea07ff086356d84f1a622dabf87de0913f3bd39a52df871abe46759cf05a2f6a035128672ec51e1c9e", 0x4c, 0x0, &(0x7f00002d5000-0x14)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000628000)='net/igmp6\x00') unshare(0x400) preadv(r2, &(0x7f000091f000)=[], 0x0, 0x0) 2018/02/01 14:13:56 executing program 7: mmap(&(0x7f0000000000/0xe02000)=nil, 0xe02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e02000)='fdinfo\x00') mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f000093d000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e02000)=0x10, 0x800) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) sendto$inet6(r0, &(0x7f0000dff000-0xb4)="", 0x0, 0xfffffffffffffffe, &(0x7f0000c72000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0x1c) pipe(&(0x7f0000a67000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r3, &(0x7f0000e03000-0xae)=""/174, 0xae, 0x2060, &(0x7f000094b000)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000e04000-0x4d)=""/77) mmap(&(0x7f0000e04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000e04000)=0xfffffffffffeffff, 0x4) 2018/02/01 14:13:56 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/rfkill\x00', 0x480, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00005c2000-0x1c)=@req3={0x9, 0x6, 0x8, 0x5, 0x23, 0xff, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d26000)={0x0, 0x4}, &(0x7f0000856000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000031c000)={r1, 0x1f, 0x4, [0x5, 0x1, 0x6, 0x9]}, 0x10) r2 = memfd_create(&(0x7f0000a39000)='vmnet0posix_acl_accesswlan1{wlan1md5sumeth0{ \x00', 0x3) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000fb6000-0x4)=0x0, 0x4) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f0000735000)=[], &(0x7f0000ac0000-0x30)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) open(&(0x7f0000c44000-0x8)='./file0\x00', 0x101000, 0x0) 2018/02/01 14:13:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80007, 0x0, &(0x7f0000946000-0x8)={0x0, 0x0}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000cfd000-0x8)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/01 14:13:56 executing program 4: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000fe9000-0x1)=""/250, 0xfa) r1 = syz_open_pts(r0, 0x8000000006) writev(r1, &(0x7f0000fe8000-0x70)=[{&(0x7f0000408000-0xf7)="ae3b", 0x2}], 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f000026e000-0xc)='/dev/rfkill\x00', 0x803, 0x0) 2018/02/01 14:13:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0xfffffffffffffffc, @thr={&(0x7f00002d6000)="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", &(0x7f0000d7c000)="cf0239ec82fe9eb754cb2c131de1cd9c82cad38524afc7ed5d59177ef1f9171619abb4c57ce4d1c75c111a15176d8491925cc50449f7c3c1c35131b5cba6ace0bfd1a5fe16e8c2d307ae0b6f004181dc9b568d7a95f2233f97d9e396f419e057a6bd20626004d70418e92bf1b93bb3cfa2946f821ecf3b431c2be95567a3c2112e15d25046a3cf1de0dfa160d4b03c7bef1cd6a129b623b0fed5f3952e37f8a65602a91d52225c034f75300cdb5ec16104db9f3a65a366c285f9ad237b5d5dcda5ff0e8daccdcb8dfa1be6f0662729487b7d536154264e3b6a24ace1bb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000)=0x0) llistxattr(&(0x7f0000e9f000)='./file0\x00', &(0x7f0000f7b000-0x6e)=""/110, 0x6e) pipe2(&(0x7f00001e7000)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00009da000)={0x4000000, 0x3, 0x29}) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgrp(0xffffffffffffffff) capget(&(0x7f00002b8000-0x8)={0x0, r2}, &(0x7f0000ecf000)={0xffffffff80000000, 0xffffffffffff8000, 0x3, 0x3, 0x4, 0x7f}) ioctl$TCSETS(r0, 0x5402, &(0x7f00004e5000-0x24)={0xffff, 0x5, 0x3, 0x9, 0x6, 0x8, 0x80, 0x2, 0x8, 0x1f, 0x8000000006, 0x1}) timer_settime(0x0, 0x0, &(0x7f00007a4000-0x20)={{r1, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/02/01 14:13:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009b1000)={0x0, 0x0}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000654000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x833}, @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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x2, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 14:13:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4c000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f0000333000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000304000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000ae3000)=""/224, 0xe0) 2018/02/01 14:13:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x38b7, 0x10802) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00002bd000)=@req3={0xfff, 0xffffffffffffff6d, 0x7fffffff, 0xffffffff, 0x2, 0x100000000, 0x94}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000098b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000085000)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f00009a2000)={0x0, 0x0}) 2018/02/01 14:13:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d71000)='/dev/ppp\x00', 0x1, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000bac000-0x10)={0x15, 0xff, &(0x7f00005ff000-0xff)="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"}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x170, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x170}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r2, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00004e8000-0x3e2)="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", 0x3ba}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f00007db000-0xf1)="3955b3cf3703508c7d3e561ed98bb5400d436b90e98dfa28e17c5b98af0d695230d69fde94cfa9112dd2bd8cd55573cc44bd4490394e726eabff1d07a4902936ad23cc4cb6a4796da55948b4378c043ff92d94067be9fc08eecf7706926c0255be1b04ec81d02bc53e0681a0ce1a4a39d3f84db45ed13a90da11697c6753c8973dc3e813245eebbf8e7e98a060552717694bc92366fde916334fc39b28fe2cf2a65233454fdf04250de4a648df2703f1a12cd466c97271970103744fdbd08ac710", 0xc1, 0x0, &(0x7f00003b2000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 14:13:56 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x25, &(0x7f0000b4f000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) 2018/02/01 14:13:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) r0 = syz_open_procfs(0x0, &(0x7f0000457000-0x6)='smaps\x00') connect$vsock_stream(r0, &(0x7f0000930000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10) pipe(&(0x7f00007d4000-0x8)={0x0, 0x0}) 2018/02/01 14:13:56 executing program 2: r0 = getpid() ptrace(0x10, r0) 2018/02/01 14:13:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00009e6000)=[{&(0x7f0000581000)="1e", 0x1}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00002c0000)={0xce, 0xfffffffffffffff8, 0x8, 'queue0\x00', 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]}) close(r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000deb000-0x68)={0xfb, 0x7f, 0x5, {0x77359400, 0x0}, 0x200000000000, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 14:13:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x11, 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) close(r0) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f000087e000-0x40)=@dstopts={0x3f, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x6, 0x1a, "e99da4389821e2dc11268cda8a675270f261e8c40348f0546a37"}, @jumbo={0xc2, 0x4, 0xe158}, @calipso={0x7, 0x8, {0x1, 0x0, 0x27e, 0x8001, []}}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x40) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d42000)=0x0) poll(&(0x7f000000c000-0x1b)=[], 0x0, 0x0) 2018/02/01 14:13:56 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000012000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000001000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000012000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000000000)={@loopback=0x7f000001, @broadcast=0xffffffff, @empty=0x0}, 0xc) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000012000)=0x7fffffff) bind$inet(r2, &(0x7f0000013000+0x93f)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 14:13:56 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002e6000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x0, 0x8, 0x6b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x7fffe) socketpair$inet6(0xa, 0x6, 0x4, &(0x7f0000b7c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000459000)={0x0, 0x0}) utimensat(r1, &(0x7f00000ec000-0x8)='./file0\x00', &(0x7f0000724000)={{r4, r5/1000+10000}, {0x77359400, 0x0}}, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000b9000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e0000-0x4)=0xe8) fgetxattr(r1, &(0x7f0000097000)=@random={'osx.', 'GPL\x00'}, &(0x7f00007f9000)=""/59, 0x3b) r7 = syz_open_dev$mice(&(0x7f00006f2000)='/dev/input/mice\x00', 0x0, 0x80) recvmsg(r3, &(0x7f00008af000)={&(0x7f0000f07000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f00003f4000)=[{&(0x7f0000d22000-0x6)=""/6, 0x6}, {&(0x7f0000fe4000)=""/13, 0xd}, {&(0x7f0000bdc000-0xc6)=""/198, 0xc6}], 0x3, &(0x7f0000876000-0xe4)=""/228, 0xe4, 0x0}, 0x100) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r7, 0x118, 0x1, &(0x7f0000305000)=0x12, 0x4) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00003a0000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7, 0x0, 0x92d, 0x500, 0x1f, 0x1180131, r6}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)={0xfffffffffffffffe, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r8, &(0x7f000090b000-0xc)={0x40000000, 0x0}) 2018/02/01 14:13:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20000000023, &(0x7f0000686000-0xc)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f00007d4000)=0xc) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000b7a000)=@ipv4_getaddr={0x2c, 0x16, 0x0, 0x3, 0x0, {0x2, 0x1, 0x189, 0xff, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x8, 0x80, 0x2, 0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 14:13:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cb1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000101000-0x4)=0x6, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000b99000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/02/01 14:13:56 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001e000-0x84)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_METRICS={0x4, 0x8, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0x1, &(0x7f0000011000)={0x0, 0x1ff}, &(0x7f000001f000-0x10)={0x0, 0x0}) 2018/02/01 14:13:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000357000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) close(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002fc000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2018/02/01 14:13:56 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fd5000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7ce8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r1, &(0x7f0000827000-0xcc)=""/1, 0x1) exit_group(0x2) 2018/02/01 14:13:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ef000)={0x0, 0x0, &(0x7f00005b5000-0x88)=[], 0x1, 0x0, &(0x7f0000d69000)="da"}) socketpair(0xb, 0xf, 0x7, &(0x7f0000598000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00009fd000-0x18)=@generic={0x3, 0x1, 0x9}) 2018/02/01 14:13:56 executing program 1: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') readlink(&(0x7f0000131000)='./file0\x00', &(0x7f00004a1000-0x1)=""/1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/02/01 14:13:56 executing program 3: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fdd000-0x8)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sync() setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000b4d000-0x90)={0x0, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd7000)={@common='lo\x00', &(0x7f0000fdb000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x7ff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fdd000-0x7)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000ac4000)={0xa, &(0x7f00000b0000-0xaf)=""/175, &(0x7f0000b3f000)=[{0x40, 0x63, 0x1, &(0x7f0000fdd000-0x63)=""/99}, {0x0, 0x95, 0x1, &(0x7f0000295000)=""/149}, {0x9, 0x44, 0x7, &(0x7f0000d5c000-0x44)=""/68}, {0x1, 0xa2, 0x7, &(0x7f0000fdc000)=""/162}, {0x9, 0x24, 0x6, &(0x7f0000e6b000-0x24)=""/36}, {0x3753, 0xb9, 0x8, &(0x7f0000435000-0xb9)=""/185}, {0x7fff, 0x1000, 0x3, &(0x7f0000c57000)=""/4096}, {0x6, 0x3d, 0x100000000, &(0x7f0000fdc000)=""/61}, {0x9, 0x2f, 0x9082, &(0x7f0000fdc000)=""/47}, {0x6, 0xb9, 0x101, &(0x7f0000fdc000)=""/185}]}) 2018/02/01 14:13:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00004ac000)={0x100000001, {{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmsg$nl_route(r1, &(0x7f0000377000+0x21e)={&(0x7f0000867000-0xc)={0x10, 0x0, 0x0, 0x10081}, 0xc, &(0x7f00007fe000)={&(0x7f00008fc000-0x4c)=@bridge_getneigh={0x4c, 0x1e, 0x210, 0x6, 0x3, {0x7, 0x0, 0x0, 0x0, 0x400, 0x80}, [@IFLA_PHYS_SWITCH_ID={0x24, 0x24, "3ad86ae599353927b25c8eb82ceaa1648fcf7520440217898656f1273803cc9a"}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x1d}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8801}, 0x4000000) connect$inet6(r0, &(0x7f00007ff000+0x814)={0xa, 0x1, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xba7}, 0x1c) sendfile(r1, r1, &(0x7f00006fb000-0x8)=0x1026, 0x400000fc) 2018/02/01 14:13:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000160000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00008ec000)='/dev/keychord\x00', 0x80, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00004a9000-0x10)={0x0, 0xed, &(0x7f0000f41000-0xed)="e8ed7da7134b4de24fa96bfabfb11e95da79e19919b8e28f485a963573a59461af0bd149b93fd70bbae8a723c8f8901a657d7a6cf7a420c1028bb9039385894833fafe6bbeeb8f38e313b8eda1bbd81ad0750996e8394747a8a981ca30dfeb50f73bf6924e6b0b3a94a948684b8613e9e1a7e67f0c5ad11255c53d5355068bd5c3e0063a4fa266f34e55678c484d10dca4e2caf1f1d8e14b881ae0ed54c9f88becd1eff97c29a42c1c0ce3243032ad5b636ab61558cb9a94eaa85d8958cf327da0ceb79151fe99947589e8cbf87201c34ee17efcfa384380384e632041a68992d8264914ffee1c8ceb1f9c4d2a"}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000130000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b77000)=0xe8) fstat(r0, &(0x7f0000294000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00009e6000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2d9, 0x1, 0x5, 0xa, 0x80, 0x80, 0x33, r2, r3}, {0x7, 0x3, 0x191, 0x5, 0x9, 0x8, 0x5e9, 0x4}, {0x80, 0x4fe4, 0x7fff, 0x3}, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x33}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x1, 0x1, 0xff0, 0x4, 0x2, 0x4bc0}}, 0xe8) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f000032c000)='/selinux/load\x00') getpeername$inet6(r1, &(0x7f0000e5e000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000846000)=0x1c) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000daa000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r4, &(0x7f00003a2000-0x8)=0x0, 0x1b0) 2018/02/01 14:13:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, 0x0, 0x4000, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$mice(&(0x7f00008e9000)='/dev/input/mice\x00', 0x0, 0xfffc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008bb000-0x8)={0x0, 0x404}, &(0x7f0000edd000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a39000-0x8)=@assoc_value={r1, 0x7}, &(0x7f0000d07000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ad000)=0xe8) 2018/02/01 14:13:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c5a000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/route\x00') sendfile(r0, r1, &(0x7f00003ea000)=0xfffffffffffffffd, 0x8000) 2018/02/01 14:13:57 executing program 3: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000000000)={&(0x7f0000000000)=""/230, 0xe6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2000000003f, &(0x7f0000003000-0x21)="2ee9877d580ad32fd7906bb610cce4cd9781039daf1dda619c104c629f37f69f", 0xfffffffffffffe72) 2018/02/01 14:13:57 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) set_robust_list(&(0x7f0000014000-0x18)={&(0x7f0000011000/0x3000)=nil, 0x5, &(0x7f0000013000/0x1000)=nil}, 0x18) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setitimer(0x1, &(0x7f0000012000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 14:13:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000d5e000-0x9)='/dev/sg#\x00', 0x3, 0x48100) socketpair$inet(0x2, 0xf, 0x6e92, &(0x7f0000733000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000007c000)={0x10000000, 0x0}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r3 = openat$dir(0xffffffffffffff9c, &(0x7f000014d000-0x8)='./file0\x00', 0x501002, 0x1ea) linkat(r2, &(0x7f0000cf8000-0x8)='./file0\x00', r3, &(0x7f0000031000)='./file0\x00', 0x1000) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") mknod(&(0x7f0000a2f000-0xe)='./file0/file0\x00', 0x0, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/02/01 14:13:57 executing program 5: mmap(&(0x7f0000000000/0x6f0000)=nil, 0x6f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002ae000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f00006f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000530000)=0x60e9a7e0, &(0x7f00006f0000)=0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00006f0000-0xdb)=""/219) 2018/02/01 14:13:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001000)={{0xffffffffffffffff, 0x3, 0x17e6, 0x2, 0x9}, 0x200, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000001000)="15", 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) umount2(&(0x7f0000001000)='./file0\x00', 0x0) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0x6) 2018/02/01 14:13:57 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000002000-0x13e8)={0x24, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x2, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x10) [ 53.306368] audit: type=1400 audit(1517494437.115:34): avc: denied { sys_admin } for pid=9591 comm="syz-executor2" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/01 14:13:57 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000d7b000)={'system_u:object_r:ld_so_cache_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x0, 0x0}, 0x35) 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) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000005000)=0x89) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000001000-0x3)=""/3) 2018/02/01 14:13:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000e65000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00001c2000)={@generic="70dda32ca6bb89a9b45eef092f4ded9a", @ifru_flags=0x8400}) mlock2(&(0x7f0000eff000/0x12000)=nil, 0x12000, 0x0) 2018/02/01 14:13:57 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ba6000)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000fe6000)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000fc2000-0x3a)="1d7e46f4c2e771ed47ca3ef75c2b81dce8a80c395e5f81aa0b572a5da5cc087b51c8b4949def1b09ac0f6e9deb740062bb29003989eb574cbd52") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000078d000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000dc5000)=0x1c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fe7000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) sendfile(r0, r1, &(0x7f0000fe6000)=0x27, 0x3f) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2018/02/01 14:13:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) madvise(&(0x7f0000d0b000/0x3000)=nil, 0x3000, 0x13) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000310000)=""/204) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/02/01 14:13:57 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ee1000-0x1a)={0x0, 0x7, 0x9, [0x0, 0x6e4, 0x6454aea2, 0x4, 0x5, 0x1, 0x6, 0x0, 0xbf07]}, &(0x7f0000370000)=0x1a) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000051c000-0x8)={r1, 0x7ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00001ae000-0x24)="240000005a001f001415f507125a00000913210308001000fff708ff0800030000000108", 0x24) 2018/02/01 14:13:57 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = gettid() setpriority(0x2, r1, 0xba1b) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) removexattr(&(0x7f0000014000-0xe)='./file0/file0\x00', &(0x7f0000014000-0x9)=@random={'btrfs.\x00', '-\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 14:13:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000047f000)='/dev/ppp\x00', 0x200, 0x0) socketpair$inet6(0xa, 0x6, 0x1, &(0x7f000014e000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ebb000)={0x6, &(0x7f0000dcf000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f000006d000)={r2, &(0x7f00004ae000)=""/73}) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000976000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0000000000000005000306000000eb00ecff000010000300074dfaf5238f7e23"}) 2018/02/01 14:13:57 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000001c000)={0xfffffffffffffffb, 0xa5, "5a265ea1dbbe03721a86f5bd51e2c4de0c8b1b96ebcf181fd5cb2654571ba4ed4fd047f120b07c99bb97da3d4e16f9d76f42de92ea0537b0af48da6cfe290040bd26a4a42954e571de64decb99f325c8a7e71440ff1b02e1b38a014602bfb7e10afe6e087886c81e0ee4e66c8a9dc1800952bb611ac9d2e0d4e9dd20fd8c52418741a69c7db08cbf68b24c92f7a1a35d031cabcbfd6847ae9e1dd7a4783db7d087eebbaa07"}) r2 = memfd_create(&(0x7f0000015000)='ppp0proctrusted\x00', 0x1) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000001c000)=0x0) sendmmsg$unix(r0, &(0x7f0000005000-0x188)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000c000)=[], 0x0, &(0x7f000001a000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000009000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000001b000-0x80)=[{&(0x7f000001a000)="9b", 0x1}], 0x1, &(0x7f0000013000-0x110)=[], 0x0, 0x0}], 0x2, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000001d000)={0x0, 0x0}) 2018/02/01 14:13:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018f000-0x24)="2400000052001f0014b2f4070009040002e707100800010000ffffff080000ff00000000", 0x24) ioctl$int_in(r0, 0x0, &(0x7f000029b000)=0x3) [ 53.324235] audit: type=1400 audit(1517494437.135:35): avc: denied { dac_override } for pid=9586 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 53.331944] audit: type=1400 audit(1517494437.145:36): avc: denied { net_admin } for pid=4145 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/01 14:13:57 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) getsockname$packet(0xffffffffffffffff, &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000021000)=0x14) r2 = socket$inet(0x2, 0xf, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000024000)=""/0, &(0x7f0000004000-0x4)=0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x44, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_OIF={0x8, 0x4, 0x0}, @RTA_FLOW={0x8, 0xb, 0x0}, @RTA_PRIORITY={0x8, 0x6, 0x0}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_IIF={0x8, 0x1, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 14:13:57 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/1, 0x1}], 0x1, &(0x7f000002f000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f000002f000-0x10)={0x1, 0x20001000, 0x1000, 0x3f, 0x100000001, 0x7, 0x3, 0x4, 0x8, 0x9}) sendto(r1, &(0x7f0000018000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000002e000)=0x2, 0x4) 2018/02/01 14:13:57 executing program 1: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e83000-0x8)={0x0, 0x0}, 0x800) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000f43000)="3fe0614c8072e6a5f39ab9baa1937809e7c5b85acffad5ea00393870391bc207186c8cd71daf4c9c3e90632d4a8a8fcc255d796b41a8da4363") r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000ff4000-0x4c)="292470726f633a5c0052a05098194d9a9a1b7dc1a37a4563e1ffd006ed5f598a3a022e42ca7d6d1ee974d3081dc1d51e937a9edea448f9c4078d25570487000602fb9f2568c139dd8d5995c7", 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000ff1000)=""/36) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000658000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ff3000-0x4)=0x0) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ff2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TTUNGETFILTER(r6, 0x801054db, &(0x7f0000931000-0x5d)=""/93) write$selinux_load(r5, &(0x7f0000739000-0xde)={0xf97cff8c, 0x8, 'SE Linux', "ffb1814794d9c4cd59bdadd1588bf197150ff8e92b46877ff72a80e8f40e9a02824eebd0abe37b836b443e4a7056065a15c3efc0a78e17f603a8fa9f875c9527bb632fe9b78cc6f2b0a7db3846a4e9e4b51f4b512bc42e9d7bbdaf8f1a4061e173a3d3e93844f10c5a049e8c9bd11e0c00484ce7f9f90c1ab08b38d60500b2ca28987495562176e44fb6702f78f56bad62d8ed974983632eb60a6ae4108d1845da3320a6c99b3f31ead7e8682f4d3afe049c398705adc45dcb746a1d5047c7a1899a74fd9af37f0e78c8bd7c89bd"}, 0xde) sendto$inet(r2, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000ff3000)={0x7, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000111000)='/selinux/checkreqprot\x00', 0x80000, 0x0) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f00000ba000)="ca7955fc4cde570353e54eb5abf963653bf0c701d5f1b3de5e684f0f6287f7e248a62b702b13d2dc6666eb6f6e23ded7b40d619779296e7aaa7944f52c9175a4115ec281649a87c5e219c7b681137dc6e44a0355a61d8742103a47747000c01b6a0b588b35367c894a08c072a02b429dd558260fbc45ba867781669a42bf68f4d978", 0x82) r8 = inotify_add_watch(r6, &(0x7f0000aeb000-0x8)='./file0\x00', 0x1112fc9bda13653f) inotify_rm_watch(r7, r8) 2018/02/01 14:13:57 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000000a, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r1, &(0x7f0000f6a000)={0x0, 0x0, 0x0, 0x0}, 0xa0000000, &(0x7f0000f6b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c63000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000084f000-0x4)=0xb) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000f6d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f000090d000)=[], 0x0, &(0x7f0000074000-0x38)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000f6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000078b000-0x4)=0x14) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f6b000)={0x0, 0x0, 0x0}, &(0x7f0000bd4000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bf6000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3, 0x51b2, 0x1, 0x1, 0x2, 0xa0, 0xa0, 0x2c, r2, r3}, {0x8000, 0xf7, 0x9, 0x4b9e, 0x8, 0x4, 0xa6, 0x1000}, {0x9, 0x1ff, 0x14dd, 0x10000}, 0x2, 0xd, 0x1, 0x0, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xff}, 0xa, @in=@rand_addr=0x4, 0x3, 0x0, 0x3, 0x7f, 0xffffffffffffffc0, 0x2, 0x0}}, 0xe8) clock_gettime(0x0, &(0x7f00002f8000)={0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000a1b000)=0x56e2, 0x0, 0x400, &(0x7f000012f000-0x10)={r4, r5+10000000}, &(0x7f0000f6a000)=0xfffffffffffffff9, 0x401) 2018/02/01 14:13:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0xc4, 0x59, 0x800, 0x2, 0xffffffff80ff9ac5, 0x7d2, 0x3644, 0x4, 0x9, 0x22, 0x8, 0x5, 0x2, 0x5]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0xba7d}, 0x8) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x0, []}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = creat(&(0x7f0000474000)='./file0\x00', 0x80) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000c3d000)={{&(0x7f0000fac000/0x2000)=nil, 0x2000}, 0x2, 0x0}) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 14:13:57 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000304000-0xa)='./control\x00', 0x800) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af8000)='./control\x00', 0x10) inotify_add_watch(r0, &(0x7f0000afa000-0xa)='./bus\x00', 0x22000800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000afa000)='./bus\x00', 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a27000-0x4)=0x0) syz_open_procfs(r2, &(0x7f00002f8000-0xa)='autogroup\x00') setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000054000)=0x2, 0x4) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00002fb000-0x4)=0x3, 0x17) r3 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000740000-0x6)='./bus\x00', r3, &(0x7f00007fa000)='./control\x00', 0x2) 2018/02/01 14:13:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000698000-0xa)='highspeed\x00', 0xfffffd9b) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffd6c, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x3e8, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 14:13:57 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000005000)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000-0x8)={0x0, 0x7fffffff}, &(0x7f0000003000)=0x8) chroot(&(0x7f0000005000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={r1, @in6={{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x0, 0x8, 0xcb1f, 0x3}, &(0x7f0000004000-0x4)=0xa0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000004000-0x42)=""/66, &(0x7f0000004000-0x4)=0x42) getsockopt$inet6_buf(r0, 0x29, 0x400000042, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/01 14:13:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) lstat(&(0x7f0000a2a000-0x8)='./file0\x00', &(0x7f00005d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00002b2000)={&(0x7f0000ba4000/0x2000)=nil, 0x2000}) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f000089a000)="0a8a", 0x2}], 0x1, &(0x7f0000261000)=[], 0x0, 0x0}, 0x0) 2018/02/01 14:13:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) lstat(&(0x7f0000fd4000-0x8)='./file0\x00', &(0x7f0000635000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00000e2000-0xe1)="bf74eacdabc88ed83f2c5b4a3ef2e7af6e68bc62954c53027d2da66841b258d60127a6ccc4f33d7584b02c8a029205d095f46b69cf29ff656b50272f4cf543d8fe197dea218b313eac0acaf4ba8923cdaa5fa654f35c34c8fe6b398db04bfd47baac89dc4a17ef68d662c89629a093f31edcf915289e8bf25063f2f44db76bda8b4b368fbd0e8129eb02b7f548f5234056bf99e927d1604e0b656a62") syz_open_dev$binder(&(0x7f0000a44000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000042e000-0x4)=0x0) 2018/02/01 14:13:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000414000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076d000-0xf9)=""/249, 0xf9) r1 = openat(r0, &(0x7f00005e1000-0x8)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000085a000-0x8)='./file0\x00', r1, &(0x7f0000a18000-0xa)='./control\x00') rename(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000ab6000-0xa)='./control\x00') rmdir(&(0x7f0000a18000)='./file0\x00') clock_gettime(0x0, &(0x7f00005d5000-0x10)={0x0, 0x0}) futimesat(r1, &(0x7f0000741000-0x10)='./control/file0\x00', &(0x7f000036d000)={{r2, r3/1000+10000}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000320000-0x12)={0x0, 0x0, 0x5, [0x7, 0x5c, 0x7fff, 0xfffffffffffffffe, 0x101]}, &(0x7f00008a1000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008d5000)={r4, 0x0, 0xee39}, &(0x7f0000e93000)=0x8) 2018/02/01 14:13:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) fallocate(r1, 0x0, 0xfffb, 0x9) lseek(r1, 0x0, 0x3) mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f00000d0000)=[{0x10, 0x1, 0x2, ""}], 0x10, 0x0}, 0x0) delete_module(&(0x7f00006be000-0xa)='!$keyring\x00', 0x200) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000777000)='tls\x00', 0x4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fbe000)={0x0, 0x0}, &(0x7f00006ed000)=0x10) sendfile(r0, r0, &(0x7f0000ce0000)=0xd, 0x4) 2018/02/01 14:13:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000159000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') poll(&(0x7f00003d9000)=[{r0, 0x1210, 0x0}], 0x1, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d6d000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1, 0x1, 0x2, 0x8, 0x0, 0x0, 0x0}, 0x20) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000371000)='/dev/rfkill\x00', 0x100, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000092e000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00008db000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c1000)=0xffffffd7) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f000008c000)='\x00') 2018/02/01 14:13:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f9d000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clock_getres(0x7, &(0x7f0000b92000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000b90000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x20000, 0x0, 0x0, @time={0x0, r2}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000627000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004aa000)=0xe8) connect$packet(r1, &(0x7f0000637000-0x14)={0x11, 0x1f, r3, 0x1, 0xe4c3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) lseek(r1, 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000265000)=[{&(0x7f0000e49000-0x60)={0x27, 0x0, 0xffffffffffffffff, 0x7, 0x80000001, 0x1000, "9429437ff188dbd0decd968131da633445dcc090be4cfcd96b2d28049b913179ab3b8021639ee594837c898c5194989a5626b6d0221e8157f27f554f7f94b3", 0xfffffffffffffe00}, 0x60, &(0x7f0000d4b000)=[{&(0x7f0000620000-0xbd)="655a5f64369fd5de43952310d583aff14485a23509dbcc4f1cd1fb8d44421382a1aa588dfbebad954516c02a8f028020a3a0618d78920dad0216645588b23871b2e746914dcb342475a25f4434ab8a78a67c54529ce05e9d152386bbc88a58289e4f8bbb2c286aacbb858d2dd7f5370d3353d089d9cac07b2134b4097bd8ba1e69c1d3e9eb74bba5ef60c780852d8cdc3087d105add280956a631eee4608c358c7f24d91785c8b2395bc79f9c5b6dcf3982278040be191ddeec84ad678", 0xbd}, {&(0x7f00002ac000-0x70)="0f0a60583208c8b5963726f03e1463c1940bb5df8aa7ca7b03eabf5504c606c6e0284fbda2f971ce8fa237b584ed319e33f5d8bce39ed395a80bcf8e19d681c26d9a11a6f3e5e7e5191446b579c9c351240b62e033d7d2b305af0db147b274e2976f0ee545b1433f5019af3e8b1d08c5", 0x70}, {&(0x7f00009da000)="d69a5b489aa4b0b1e982075b5c1565e6c6ef9bf1b75e66e675ba", 0x1a}, {&(0x7f0000d12000-0x1000)="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0x1000}], 0x9, &(0x7f0000c66000-0xc8)={0xc8, 0x10e, 0xfffffffffffff2ba, "c25669ac9fc02c361ae9459a550ec8b180000ee0068d2c609a337e957b4c4842e44dd2c0d06c5c3c48ea803fd64483e71b3e64b161e5196f26a312baf823028dd3411ee8a7f1e3e39387351b0627eecc2f336bce45644aca3ae78b97ca96815cf0a5815d6e203463169f834f29a4693fa2d2522ed994b486c6e26bc38510f3fbe44d9463cf631e1fbb3e64241af79032416fdb4757b9ace162f4aea6fa4f625d7fa44ab2afef2119861fcee62808949230f03bfd3349"}, 0xc8, 0x10}, {&(0x7f0000c51000)={0x27, 0x200, 0x879, 0x3, 0x0, 0x37d5, "58d2daedc9fb25584ddfe597c37704051bd248671950618b3d237c54ffafd646052c249f3f5642163d418773de5f5611528856878c2c66218369a4068986e5", 0x80000000}, 0x60, &(0x7f0000502000-0x10)=[{&(0x7f0000824000)="8f6721b7ed827ea3d117d3aaccbb8b9ea005257fc590fdd5266a8e6964260ce2b7fc9a488ab0bf9e3f60aed9f1b41f57ea8bc1f342b54c56e8f1ef903b9cb45f3abee1f30bd099ba547678d3e24673eacbcc4c08757994756e5a895b0b894e77abf26021dfdadd657063700262289e07584ec751eee8c7989704fef4b325c9fef82ef2423a1c3d70c731e4f3c3602bd01ca36125d0fd521acfb466db227e3b91b75aa14d6782d3e46e7523bdcb4f65a0eb37dcedb976397325e0b62ff4a18769217a3622caa0f47a36", 0xc9}], 0x1, &(0x7f0000222000-0x80)={0x80, 0x11f, 0x100000000, "1beab893b9de3cf1a0fe6aa67048381e285751a5bb1c4511d2cf62cc4bb5db4470d7103a24a8fca31368e2f93d07e51b882b2b79ef55d304e96c19086f9e1066235b058b10203b9e0b4869853508493abfb1381c213565766095ca5a79b2e05572d4d15c48507dfdd7"}, 0x80, 0x4001}, {&(0x7f000011b000)={0x27, 0xfffffffffffff0c7, 0x0, 0x1, 0x400, 0x6, "a3be9e4f051b1902dc6a39b28258aa540c829bdf83e25815d793c7ca6fcd39186f9339dfba890dd19e99606db24262e3958ee6bc26b14f756691bda20794b4", 0x2}, 0x60, &(0x7f000064c000)=[{&(0x7f0000c72000)="cec8bb09878d2e6d845c299c0008b0066cb595bbfd87ad4d69cb1629dd1d190351f9db8097f2dc4c13948b01305d9d46c55afae895d4e096dfd07264ecfb5c171d5bd7e393a7f82732490350b0377ffe2914e7decb7796db8dd6a4c59693f683e96c0e8e3a471ded7dde002f3095c29e3a1e39cda5", 0x75}, {&(0x7f0000b95000-0x1000)="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", 0x1000}, {&(0x7f00006f0000)="c442dfae638684476aded16ef7a055d4a5f3e6bed546f562691bd66d095a4f45c2e5f100882fb00dbf957714f5bb0556c5080c094b60c3a056724551edbffce8b051c0f4b55e78c1cf5230f1b8931a8ae7326242b9f3ab683e3af2055a0927844b8ec8e2761ce442d75c2069c6480d69cb0d136de7e3f2770c6c65c2b97d8ecac1298860d7b93226560ef2ebacdab474bf713e5fa1b02c6d906c9d6b54ea2c093316ab82aa26979a8439825a7ef1c00ff7397bdf35482968c875b6ec8a09ebe791afd6621d36efc610de786cc63ba48fb51301270190b44e5ea44b8b", 0xdc}], 0x3, &(0x7f0000942000)={0x10, 0x10f, 0x0, ""}, 0x10, 0x1}], 0x3, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000bc3000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000397000-0x4)=0xe8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$dupfd(r1, 0x0, r0) [ 53.567356] audit: type=1400 audit(1517494437.375:37): avc: denied { net_raw } for pid=9662 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 53.601244] SELinux: policydb version 1199682047 does not match my version range 15-30 2018/02/01 14:13:57 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000000c000/0x1000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000011000-0x10)={&(0x7f000024c000/0x11000)=nil, 0x11000}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000011000)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000010000)={{&(0x7f0000004000/0x3000)=nil, 0x3000}, 0x1, 0x0}) seccomp(0x0, 0x1, &(0x7f0000010000-0x10)={0x9, &(0x7f0000010000-0x48)=[{0x7fffffff, 0x6, 0xe4c7, 0x80}, {0x4, 0x80000001, 0x100000000000, 0x7}, {0x40, 0x200, 0x0, 0x7}, {0x6, 0x2, 0xfffffffffffffff8, 0x100000001}, {0x8, 0x20, 0x1000, 0x8}, {0x9, 0xb2d, 0x0, 0x10001}, {0x7, 0x200, 0x8, 0x0}, {0xfffffffffffffc01, 0x6, 0x8001, 0x10001}, {0x2c8, 0x7, 0x1, 0x9}]}) remap_file_pages(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x2, 0x4, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000011000)={0x8, 0x6, 0x5499, 0x1, 0x0, 0x8c2, 0xfffffffffffffffb, 0xf50, 0x401, 0xfffffffffffff800, 0x0, 0x9}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000014000-0x10)={0x7, 0x7}) sendmsg(r0, &(0x7f0000012000-0x38)={&(0x7f0000002000)=@nl=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000010000-0x60)=[{&(0x7f0000010000-0xdc)="1a2f21f8e0b026b27bbb01c9f5f53b6629d26379e58cae67876abb4e2583b3453972e4bd1e64135935c32b63603f95c663d572793a40671c2c63b4c78c33cdcc8f44b16e2302e6b093b70e4a4d5978390fcc6acf436d1fe61ec4282d7eb3931b1580424501b703c496a5d114a724992746c8d3d4d75342150c671bd8252c8e4559a9c9da1af9b1734fc5b997fb322b8cca2ee6e3cb4c1d328e1d00497e932c8dbb8fcce2b1f3f50d5495bcc99262ac0bf7cb26b95056c9da08914bd472cc211342682f9a9ee7da433668d9a12cdd3472f2bdb3dd8cf3676f5092d133e7d56d954bd5dbb3ca8abb47060df4", 0xeb}, {&(0x7f0000012000-0x6a)="1e2497a70a8c9107864d974ab681dbc270eb355f0c11f1ceda666f740d7972857bf83483ad83ef3482f2f2335e93af764f01b0b6f4e84ed8eab28d24cd8696f76657d14b432c366fb10bfdfea5df7a7b501d89b94103d509dfc321b015cc6499679bb654316a547e5bac", 0x6a}, {&(0x7f0000007000-0x4c)="3a74ad9897ee38dd6265f170b3cea8bfb9b42f6c68db5ba3ae8ce59d3d9ae46aa278055b1270ed1fb84da88978069d29e10a023f2f6c767fddf3aa2026afa6a74bde3bfe3186646ec49bac96", 0x4c}, {&(0x7f0000010000)="6804db33ff554a3a7c847b59897de499d9186b76afe06b4ac12c7de7f31002dedfdf4d79e36cbcb00336a681b09450f201ce8070bf3d305dca4f2a77b4d13426270c8240af7094b00b3d7ff108c32674e211dba056904d05950b0d5f3996f025b68ea57c86d6dc02d07ea70b0cd17e6de56a53d90de74295b9", 0x79}, {&(0x7f0000012000-0x60)="8a4a0e22f2d9abe7367749d28482258271a8193205ec4a0c0c3f845d41697d467a101a9d916ae4f96aaa37690ccb44ed5d7a18c269cfed6c1d7351e86638ddccc61f005b001f59f32c88e9a4b6ec408c7cd71842c69e9f87070fcc7a64a16f56", 0x60}, {&(0x7f0000012000-0x78)="3ed3a1e645817556084a4e97050de8f0c32485ca2a4c225a357b11768f4b5be44f4b8d9b424f3fb160f03e4281306bc972d9d169f25e15acc1225d51bbec1c2d78decab991764f72d690bceb1cd891539c3f9c03b8e22fc371b097771c3e1e000e8dbf87aef0f7dce60781b4e6191c1ad6d56c392713b848", 0x78}], 0x6, &(0x7f0000012000-0x1110)=[{0xa0, 0x10b, 0xfffffffffffffff8, "0d90d2dbe45f7709e005f09ac9c0ae0b604cdaa46cde1b296a26e8e09fc61355d5ca6af8e79f1483a6bd8dbcfc90a19540c13d917d529259d7ce14c24440b665457aa9a25bb3d4d01aab77863dca6955ae9c70ecbf22ee10658447fae8541cc8d0b650e86d31dedf160d713c8238f2d4a96386f3d50e38120ccb20431ceaa6016672af7b13dd81aa66318a226de4"}, {0x1010, 0x11, 0x14, "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"}, {0x60, 0x105, 0xfffffffffffffff8, "50d39e38d542486930c341812e21da79164b239d13c54b88cb3f2e7fe094ea9e5c18ecb5b5997209f3b844a190da3da9b9e743534dbb30f7c3f7f9c3d07b407e4c013076bbb34a6b29fb5e7eaee87925"}], 0x1110, 0x4}, 0x20000000) mlock2(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x1) 2018/02/01 14:13:57 executing program 0: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000dd9000)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10) write(r0, &(0x7f0000b37000-0x60)="2b000000110047f1936cbff70724000c16ffd7000104000000010f66b83d477105001a00000048242e5263", 0x2b) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001d5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000282000)={0x5, 0x7, 0x4, 0x100000000, 0x10001, 0x5}) [ 53.624319] IPv4: Oversized IP packet from 127.0.0.1 [ 53.643073] sd 0:0:1:0: [sg0] tag#25 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 53.643084] sd 0:0:1:0: [sg0] tag#25 CDB: Test Unit Ready [ 53.643096] sd 0:0:1:0: [sg0] tag#25 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 53.643107] sd 0:0:1:0: [sg0] tag#25 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 53.643117] sd 0:0:1:0: [sg0] tag#25 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 53.643125] sd 0:0:1:0: [sg0] tag#25 CDB[30]: 00 00 00 [ 53.663263] sd 0:0:1:0: [sg0] tag#25 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 53.663274] sd 0:0:1:0: [sg0] tag#25 CDB: Test Unit Ready [ 53.663285] sd 0:0:1:0: [sg0] tag#25 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 53.663296] sd 0:0:1:0: [sg0] tag#25 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 53.663306] sd 0:0:1:0: [sg0] tag#25 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 53.663315] sd 0:0:1:0: [sg0] tag#25 CDB[30]: 00 00 00 [ 53.735140] FAULT_FLAG_ALLOW_RETRY missing 30 [ 53.735150] CPU: 0 PID: 9699 Comm: syz-executor7 Not tainted 4.9.79-g71f1469 #25 [ 53.735155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.735169] ffff8801be5478a0 ffffffff81d94829 ffff8801be547b80 0000000000000000 [ 53.735179] ffff8801bd180d10 ffff8801be547a70 ffff8801bd180c00 ffff8801be547a98 [ 53.735189] ffffffff816621ca 00000000000065e3 ffff8801d81768f0 ffff8801d81768a0 [ 53.735190] Call Trace: [ 53.735204] [] dump_stack+0xc1/0x128 [ 53.735217] [] handle_userfault+0xa3a/0x1310 [ 53.735228] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.735236] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 53.735244] [] ? handle_mm_fault+0x117b/0x2530 [ 53.735250] [] ? handle_mm_fault+0x1fc3/0x2530 [ 53.735257] [] handle_mm_fault+0x1fd1/0x2530 [ 53.735265] [] ? save_stack+0xa3/0xd0 [ 53.735271] [] ? __pmd_alloc+0x410/0x410 [ 53.735279] [] ? sigqueue_alloc+0x24/0x70 [ 53.735289] [] __do_page_fault+0x5c2/0xd40 [ 53.735296] [] ? mm_fault_error+0x2c0/0x2c0 [ 53.735304] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.735311] [] do_page_fault+0x27/0x30 [ 53.735318] [] page_fault+0x28/0x30 [ 53.735327] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 53.735335] [] ? SyS_timer_create+0x61f/0x1030 [ 53.735342] [] ? do_schedule_next_timer+0x4d0/0x4d0 [ 53.735349] [] ? do_futex+0x15c0/0x15c0 [ 53.735356] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 53.735366] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 53.735373] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.735381] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 53.829077] FAULT_FLAG_ALLOW_RETRY missing 30 [ 53.829088] CPU: 1 PID: 9720 Comm: syz-executor7 Not tainted 4.9.79-g71f1469 #25 [ 53.829093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.829106] ffff8801ae46f8a0 ffffffff81d94829 ffff8801ae46fb80 0000000000000000 [ 53.829117] ffff8801ba8b9190 ffff8801ae46fa70 ffff8801ba8b9080 ffff8801ae46fa98 [ 53.829127] ffffffff816621ca 00000000000065e3 ffff8801c9e308f0 ffff8801c9e308a0 [ 53.829130] Call Trace: [ 53.829141] [] dump_stack+0xc1/0x128 [ 53.829151] [] handle_userfault+0xa3a/0x1310 [ 53.829161] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.829168] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 53.829177] [] ? handle_mm_fault+0x117b/0x2530 [ 53.829185] [] ? handle_mm_fault+0x1fc3/0x2530 [ 53.829192] [] handle_mm_fault+0x1fd1/0x2530 [ 53.829208] [] ? save_stack+0xa3/0xd0 [ 53.829214] [] ? __pmd_alloc+0x410/0x410 [ 53.829222] [] ? sigqueue_alloc+0x24/0x70 [ 53.829232] [] __do_page_fault+0x5c2/0xd40 [ 53.829242] [] ? mm_fault_error+0x2c0/0x2c0 [ 53.829252] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.829260] [] do_page_fault+0x27/0x30 [ 53.829269] [] page_fault+0x28/0x30 [ 53.829278] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 53.829287] [] ? SyS_timer_create+0x61f/0x1030 [ 53.829295] [] ? do_schedule_next_timer+0x4d0/0x4d0 [ 53.829301] [] ? do_futex+0x15c0/0x15c0 [ 53.829308] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 53.829315] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 53.829322] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.829328] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 54.159417] SELinux: policydb version 1199682047 does not match my version range 15-30 2018/02/01 14:13:58 executing program 2: seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) quotactl(0x0, &(0x7f0000cd6000-0x8)='./file0\x00', 0x0, &(0x7f000080c000)="") 2018/02/01 14:13:58 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) socketpair$inet6(0xa, 0x3, 0x2, &(0x7f0000635000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) creat(&(0x7f0000176000)='./file0\x00', 0x0) utimes(&(0x7f0000d50000-0x8)='./file0\x00', &(0x7f0000802000)={{0x77359400, 0x0}, {0x0, 0x7530}}) 2018/02/01 14:13:58 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000001a000-0x18)=@get={0x1, &(0x7f000000f000+0xb1b)=""/211, 0x752c}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000001000/0x2000)=nil, 0x2000}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000001b000-0x15)='/dev/pktcdvd/control\x00', 0x4802, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f000000a000-0x4)=0x0) 2018/02/01 14:13:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f000036f000-0x10)={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f000052d000-0x8)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='O', 0xffffff2c, 0x0, &(0x7f00001b6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) sendmsg$nl_netfilter(r1, &(0x7f0000a96000)={&(0x7f0000412000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000047c000)={&(0x7f000099b000-0x1178)={0x820, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x80c, 0x0, [@generic="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", @typed={0x18, 0x18, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x820}, 0x1, 0x0, 0x0, 0x0}, 0x4000044) 2018/02/01 14:13:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c87000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000f74000)={0x3ff, 0x3, 0x1000, 0x16, 0x2, 0x1000}) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000069f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 14:13:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1, 0x1) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f00002fe000)="240000002a0007003200000100367700fb06ffff0100000000040000000000000000fd10", 0x24) r2 = dup(r0) sendto(r0, &(0x7f0000b25000-0x6e)="adea624c7875544fcbd9e8c7d06257592b659aa74a4c92714e501e9b034b9d8b12d140aa312b9cb6d84325be08f5524cdb29f198fd133581d743ce865ade82adfb9c3d6ad073e2b86c0b97ca71f3bc2ebe63037f33813b957976248c790d9c6f3370d31299ca909d527b6b8f4225", 0x6e, 0x0, &(0x7f0000e4f000)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000469000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x7, 0xfff, @cisco=&(0x7f0000cbd000-0x8)={0xfffffffffffff000, 0x8001}}}) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00007f6000-0x4)=0x8009, 0xffffffffffffffbd) 2018/02/01 14:13:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='net/hci\x00') sendto$unix(r0, &(0x7f0000261000)="585eb0bacf63bde24e7c2a0ac3392d670191a91bd0a71500e81efc6c5dcefe7bfb67584e255f34058c18611d7d15acfc93e0fd3c592094c907c0ae0bddcc3d2e8aa642ba0cdddb4dab4f46a4e3d738f5aaa45ab74de15cbc00676e7c20722ebde0bef25707cc72d4e4bf4b60fbe758f5096e2bf8ade6e6d3e8b34164ab5f1e990b65cc84865d19e93b679172e7f9be9b7c220215c6a62b9e9ae95e560bb2d1b4783d2f63d1fec8d1872b878ad27b26d903269429f5c96ced052a32acba58e7787041a5c782e2f1451249c134408ca916bfcc0921395c107468e3e44bf694349425bc0d8c826704fd9e3954c5708d27", 0xef, 0x800, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x13c, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 14:13:58 executing program 4: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000054f000)="") timer_create(0x2, &(0x7f0000d41000-0x60)={0x0, 0x35, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000811000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x1c, 0x0, @thr={&(0x7f0000781000)="85fa00cf25b965a818293a7cbec5e26e4824f8814d304daf45ed36ebe7abcd2fcccc8c078e3fea7f775f3d55e810ab1161f9eb53b8279cc64509729ebe549af643e89ddd8edcb878b2933c95e26fb67dd14eb4265b39c2b24ae21e5daf6aea22b4ec", &(0x7f0000557000)="95c57a4c212c8aabaead2f933348ba24c6d5f5d7877ba05224d6408c6a6c454564ef40b46268"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094e000)=0x0) timer_create(0x7, &(0x7f00007fa000-0x60)={0x0, 0x35, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e7c000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x0) close(r1) timer_getoverrun(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000)='\x00', 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001000-0x4)=0x5, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x4)=0x0) 2018/02/01 14:13:58 executing program 2: pipe2(&(0x7f00005d1000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x1c9c380}, {r1, r2+30000000}}, &(0x7f0000f95000)={{0x0, 0x0}, {0x0, 0x0}}) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/02/01 14:13:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) link(&(0x7f0000e9d000)='./file0\x00', &(0x7f0000d63000)='./file0/file0\x00') 2018/02/01 14:13:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendto(r0, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00002f2000)=0x20000400, 0xfffffffffffffc9c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d12000)={0x0, 0x493}, &(0x7f0000235000)=0x8) recvmmsg(r0, &(0x7f0000f6f000-0x3c)=[{{&(0x7f000045d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000c20000)=[{&(0x7f00000ec000)=""/234, 0xea}, {&(0x7f00009db000-0xd3)=""/211, 0xd3}, {&(0x7f0000ad8000)=""/178, 0xb2}, {&(0x7f0000047000)=""/217, 0xd9}, {&(0x7f0000bc9000-0xfc)=""/252, 0xfc}], 0x5, &(0x7f0000767000-0x48)=""/72, 0x48, 0xffffffffffff0001}, 0x6}], 0x1, 0x21, &(0x7f0000db3000-0x10)={0x77359400, 0x0}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c5f000)={r1, 0x8, 0x6, 0x8, 0x1, 0x6}, 0x14) recvfrom$unix(r0, &(0x7f00006da000-0xf64)=""/3940, 0xf64, 0x0, &(0x7f0000c18000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$llc(r2, &(0x7f0000b86000-0x10)={0x1a, 0x9, 0x9, 0x5b, 0x2, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a02000-0x9)='/dev/rtc\x00', 0x6c40, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000a29000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00002f6000)="120847652fe6a5afbafeb9cedb15fdc137a654a2e9639cd770ac8752e46670bf"}) ioctl$VT_RELDISP(r3, 0x5605) 2018/02/01 14:13:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x2000000000000114, &(0x7f0000564000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_open_pts(0xffffffffffffffff, 0x100) rmdir(&(0x7f0000384000-0x8)='./file0\x00') 2018/02/01 14:13:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@generic="13c26dee1b039edeffd1f2c160eb1520", 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000072b000)='net/dev\x00') setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00007e3000-0x310)={0x2, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x21}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x12, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x564}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000d21000-0x8)={0xff, 0x80000000}, 0x8) 2018/02/01 14:13:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cpuset\x00') setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c64000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dc2000)=@assoc_id=0x0, &(0x7f0000eaa000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004e2000)={0x1800000, 0x8000, 0xfffffffffffffffc, 0x2, r2}, &(0x7f0000f7a000-0x4)=0xc) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000d5f000-0x64)=@getae={0x4c, 0x1f, 0xd0d, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 54.285499] binder: 9745:9746 transaction failed 29189/-22, size 80-16 line 3004 [ 54.317411] binder_alloc: binder_alloc_mmap_handler: 9745 20000000-20002000 already mapped failed -16 2018/02/01 14:13:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xffffffffffffffff, &(0x7f0000b21000-0x10)={0x0, &(0x7f0000155000-0x8)=[]}) 2018/02/01 14:13:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000, 0x0}) socketpair(0x10, 0x7, 0x2, &(0x7f00003fc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000893000-0x1c)={0x0, 0x14, "8b4f839fc58507b8112007fa6bd40fa5b94ca64f"}, &(0x7f00006e4000)=0x1c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000090f000-0x8)={r2, 0x7f}, 0x8) pipe2(&(0x7f0000bd4000-0x8)={0x0, 0x0}, 0x4000) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000c44000-0x10)={&(0x7f0000787000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b20000)={0x0, @in6={{0xa, 0x1, 0xbe, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x10a0, 0x9, 0x4, 0x0, 0x20, 0x2, 0x40, 0x40000000000000, 0xde4, 0xa40b, 0x2c, 0x2, 0x4, 0x1]}, &(0x7f0000a37000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000a5000)={r5, 0x9, 0x0}, &(0x7f0000018000-0x4)=0x8) fremovexattr(r3, &(0x7f0000b5f000-0x5)=@random={'osx.', '\x00'}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e93000)={r6, 0x3}, &(0x7f0000196000-0x4)=0x8) 2018/02/01 14:13:58 executing program 3: clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000bd5000)=0x0, &(0x7f0000f6a000-0xf9)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000c22000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0xf, 0x80000, 0x3) [ 54.336180] binder: 9745:9752 transaction failed 29189/-22, size 80-16 line 3004 [ 54.370400] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/01 14:13:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000076e000)=[{0x6, 0x0, 0x9, 0xffffffff}]}) open(&(0x7f000076e000-0x8)='./file0\x00', 0x20000, 0x10c) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/02/01 14:13:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000007f000-0x10)=[{&(0x7f0000ae7000-0x39)="390000001100094701bb61e1c30500ff070000000400000045efffff08009b0019001a000f000000220001070000000004e9ff0006000d0005", 0x39}], 0x1) 2018/02/01 14:13:58 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001e000-0xa8)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP={0x4, 0x16, @generic=""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000004000)={0x2, [0x0, 0x0]}, &(0x7f0000012000)=0xc) 2018/02/01 14:13:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000029f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4c000-0x4)=0xe8) getresgid(&(0x7f000017a000)=0x0, &(0x7f0000514000-0x4)=0x0, &(0x7f0000f13000)=0x0) lchown(&(0x7f0000b00000-0x8)='./file0\x00', r1, r2) process_vm_writev(r0, &(0x7f0000bdf000)=[{&(0x7f0000dde000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f00003da000-0x30)=[{&(0x7f00007f0000)=""/0, 0x0}, {&(0x7f0000c56000-0xa9)=""/169, 0xa9}], 0x2, 0x0) 2018/02/01 14:13:58 executing program 3: clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000bd5000)=0x0, &(0x7f0000f6a000-0xf9)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000c22000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0xf, 0x80000, 0x3) 2018/02/01 14:13:58 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4000000001a, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000c8b000)='/dev/input/mice\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000002000-0x4)=0x0, 0x4) sendmsg$netrom(r1, &(0x7f0000001000-0x38)={&(0x7f0000074000-0x48)=@full={{0x3, {"a03e98904c2a2e"}, 0x6}, [{"e7ba76325d043c"}, {"840177d720a979"}, {"ca86f68e15a718"}, {"c658e230739f7d"}, {"932eff60c27d37"}, {"c5461b73a98c46"}, {"277084f25e96b2"}, {"9f39dfcb87460a"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000001000-0x8c)="0758b47724e32c3a4fc8e4c6398860293c61688e1f3d42a03ee7b549016be55e76fce9f1a1d4b5dd58b40c0a299de574a6b30d29b8898d238e63a8cef75ef48835a53a95d41ef07bbbdc1cdecc12d9990b126c18d76ed0fec1b6c3332cc3e778d1805ce87c4c6b5662e7d759cef1d5ea4990cd6561d9e4abfcb90c8cdef87105eae125cbaddbef49cb2aca50", 0x8c}, {&(0x7f0000000000)="b83d70473151377c3baa8bf9e3e522b4ecdcaabee4c96a79ae94502fdde0a7eb4f5cfc33defc168052980370b54c551efb50066573fe81323891a5ea47fb2a7c6c6ff5919e2438cf98b97b4b1b7f704082bb7e7d4f537b8e9ada8b18f481e67c60a63680238ddfc6727c53c267c46dfd6447dc844045cb1ae47443af6ef35cabbd9687f9dbb6cac7a842e8ea60a53e89747076f899761b3c0dd2d042", 0x9c}, {&(0x7f0000001000-0x75)="4cca21654464cd7244ecc5c36e1541b313ddea5722473633065715c7b63b0a7cc6b2566653b0416e0112c14d384ca8b6a8ede7a5a6680c28cc103fb7c0cb9ceba4eb3636dd39795457a08e59a9bd4d98c69e759d46eca92fd2779e559697ae809ddc87addf3666e5914d22675ac98514b5ab875fa5", 0x75}, {&(0x7f0000000000)="e4471f2c19371715b7cdfbb0216983a4db50a97fd1c0510e5c084386834cdc8fcaa65b772bd8c2b6dfe5f84fc19d4ad3b0addd491d8e5a6a51198e625caafb47a6b1a7a2ebb1f972cd5c3464e85b1dafe62c568d1133a78fafc71a5183d01737630e399922723ae69a560941bda33b8eedbdc138bee2a24bab2e12cd06558e0024195dff22b5ea8703a5f8fa389874be83b1081a05f81fd810d339ba8c3df7374a5b7542cfd2534dbdb5df6851af2d2cb592b5424262313ed639928eff0952c74b49ae61890a1e370c25e747a7f4dd1512aa9d1f4299d5958c0aecbb922d6061ca2b", 0xe2}, {&(0x7f00003a0000)="", 0x0}, {&(0x7f00007f5000-0x2b)="697a0cd8a16efd491fcc53ba33b1a59e5bf242016f1a3540f4d59781cd83f530a3fce3a7fd0fa72e97fd99", 0x2b}, {&(0x7f0000000000)="120840dc73cd2693c9628eb66f36edef823d59686dc31761610dfe8e64bad4411beb679bb624c5e0e6d5cbcab2826bc6df975586408a96ca57d78ea331b1259edd96f06edec40cfd796190a3c28dc330d2", 0x51}, {&(0x7f0000001000-0xa8)="185a8eb81dc2404b0d558b74f534e07834b8ecb52a5197dd49534b9c9e0f094b4099cd40a470680453f87488d37300d77732ee97669e555833601880feb94bf9b220e340341a2fd1fdfbab83362371dc238511eefff9b838b2ef5d56a74b3bb2abeeedebfd7a9530a59b0384b4c7ae58e69422948e63f7fbd16fb92ed61a2625394181d178de90477946629d8164ed682538549c930610990555dfc9f455c2bd5281e9aa7d846873", 0xa8}, {&(0x7f00005bf000-0xc8)="f3e7b5d072cb83a185ca37703eb2a66aa9cf361d8a742c8f000454b523961f55b4f8be045ac6e1ffe9853b43f13b27ac398a0211ed4af49b81532a57bd97abaa7a39ce5fb6af016fed46712c624608613bccbf8843ddbeca6fedac0613477dae6533c0039086677bd4a126445d1728bfc8e58d557ed57a0f95a3b16cacb0f697e5b6baf2e3847f39173ec539b7e1d0a6825a2c2d0544223ef54d1c7385e4e998351d59324c42557a1ab486db3fb84ebec4112e9d5c44f3904ba4e74a7ff6b3e4a770540fab11a3d5", 0xc8}], 0x9, &(0x7f0000001000-0x3f8)=[{0xe0, 0x111, 0x7, "348bfbf7260d64819a7b105325c59c4626e19812caad197f1d687ab7cdd1dd4a2c9455e81bbca00c6cb40bf4c9b5908d5a700531aade059252efb464583711d5232cd0e006cc73fa753bef74d27e5703801f9ea2f7f623f50724271a9b329b2ad99ee47d281c54bf4305c2e1766904495bfbba7a52a78ae0fdf7b3499670804aaa7e754f493daf99e51c0d3f4c81df2399f59684d717d2f7d864f1946509385cfb867902905a7e0a533565ab46da48251c328c484b1e264051bc3b5c0edd48efebd79578c014611e382b"}, {0x68, 0x100, 0x1, "ba52b3de36b4c1046017bb66c2dc66b3ad839f3d46e78a116e452828ee3b961b95c3eef3b0eeddecb6133e89d1339c28a610f84ac2914f9701b808bfa72b4c0cf9b1710717a27dbc456d55979941d265ce353c893d052f"}, {0x80, 0x107, 0x10000, "4cfb599f086f5ee536285ef5baf95836eb26758343c74f32e244dd5ba7fa2cf1ac3cf60d675363c6d049e2bc1f06e55f482d5bc0bb21accba080b968d8d2ead9a7412daf4066dedd2ea799c7836d395c5a53c87a55ce60a7f1895d24dff81873cc2459499c4050d694472f15ec39"}, {0x38, 0x11f, 0x8, "3c1a5d8ff79d2a012d9a059fe3b3dd36c284ec85f701beaa4a544f755232e0f6b38cd3e961"}, {0x10, 0x13f, 0x10000, ""}, {0xa0, 0x6, 0x80, "7376692d92c4bd052104e8d9959beb8db37b79a9e593735d26cd5203c289146cce286a2477c7d571d6f60625332d0f36a42fcecb3a63e4d2376021db72d8fa202492476a27994922e7c6556d540f2f3dcfa5a5ac7ef70cfc758ded990dd6fcfbed2d43b896ecc18f36aa3b19666e40d481b55fae8b284d4a322defaaedb2e1f487cc20647db0a8128d8cfef6f834"}, {0x88, 0x1, 0x1, "f6f66b389facca726173cbaf49082dd38ce036ca1d5a3e2bab6b13e90814ce1b1b975456b4e5d20ce35cc5ddfb79bae22319151e1b32b3d54290d9a095ba7fa06b31e3609b9d2d30dd4c65e97caa4a541acb9ffaf3c78129346326b9056e5636caf4c327b485acfa1ef27d4d46b8cf8d886c15dd3198f61f"}, {0x20, 0x13f, 0x9, "f5c72733d9d2a1b9faa2ced06b03"}, {0xa0, 0x1, 0x3, "885da3467b23b7aee106d785c988570d0580fb6745eaf3c7e4b8d88ca7a3c4d08d51b2abb8680fef43a8eb2bc501bd98559a5ce3c210b316beccaaffa20be6780549e683c2483f69e345b37a3a86f3bc765009e492b787c489ebbf18b02ac3565d6aad0723c314968e30821fd3d6db02bff29ffb5590d7db2d94969466c4cb975ff224cc4bf422bec3"}], 0x3f8, 0x20000040}, 0x4000080) 2018/02/01 14:13:58 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x0, 0x989680}, &(0x7f0000004000-0x10)={&(0x7f0000012000)={0x0}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 14:13:58 executing program 0: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b01000)='/dev/ppp\x00', 0x111000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000270000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/02/01 14:13:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000090000-0x95)=""/149, 0x95, 0x0, &(0x7f0000222000)=@abs={0x0, 0x0, 0x1}, 0x8) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000102000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00006a9000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005df000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003ac000-0x8)='net/tcp\x00') setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000bee000-0x4)=0xfffffffffffeffff, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) inotify_init() read(r1, &(0x7f0000012000-0xae)=""/174, 0xae) 2018/02/01 14:13:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xffffffffffffffff, 0x10, 0x0, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) sendto(r0, &(0x7f0000655000)="94e014448ee7855aab", 0x9, 0x4000, &(0x7f0000314000)=@l2={0x1f, 0x3f, {0x3f, 0x2840adf3, 0x1, 0x2, 0x40, 0x105}, 0x9, 0x0}, 0xe) [ 54.417315] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/01 14:13:58 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f000039f000-0x8)='./file0\x00', 0x9fdd2f6947b231da, 0x80) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7bf75b2f) pwritev(0xffffffffffffffff, &(0x7f0000005000-0x60)=[], 0x0, 0xfffffffffffffffc) 2018/02/01 14:13:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000816, 0x2) r1 = add_key$keyring(&(0x7f0000ea8000-0x8)='keyring\x00', &(0x7f0000886000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f000032a000-0x12)='.request_key_auth\x00', &(0x7f0000699000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00002c8000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000041b000-0x2)=0x11c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x20) delete_module(&(0x7f00006d0000)='\x00', 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000368000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00006ce000)=0x0) 2018/02/01 14:13:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f000070b000-0x4)=0xfff) socket$inet(0x2, 0x2, 0x20000000000004) 2018/02/01 14:13:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000245000-0xa)='./control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000031d000)=""/0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b6e000-0x4)=0xb) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00009ee000-0x20)={0x9, 0x0, 0x10003, 0x1ff}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000840000)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00007f2000-0x5c)={0x5, 0x3, {0xffffffffffffffff, 0x0, 0xeb87, 0x3, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000065f000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000aa6000-0x18)={0x0, 0x0, 0x0, 0x0}) r5 = mmap$binder(&(0x7f00009eb000/0x2000)=nil, 0x2000, 0x2, 0x20053, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000020b000)={0xd0, 0x0, &(0x7f00001bf000)=[@dead_binder_done={0x40086310, 0x3}, @increfs_done={0x40106308, r2, 0x0}, @transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x38, 0x8, &(0x7f0000d5a000-0x38)=[@fda={0x66646185, 0x0, 0x2, 0x1a}, @flat={0x73682a85, 0x100, r3, 0x1}], &(0x7f00001e7000-0x8)=[0x38]}}, @acquire_done={0x40106309, r4, 0x4}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x4, 0x0, 0x2807d46200e4d9bf, 0x0, 0x0, 0x18, 0x20, &(0x7f000071a000-0x18)=[@flat={0x77682a85, 0x10b, r5, 0x3}], &(0x7f0000487000)=[0x38, 0x40, 0x0, 0x20]}, 0x1}}, @enter_looper={0x630c}, @release={0x40046306, 0x4}], 0xe5, 0x0, &(0x7f0000b14000)="c721e13bab757794bd17e526d0832dd9ef12c919fca33074d4bf166982e960ce16322cd4a54e8e27532bc2efbc9e3895e50511885b3c6c8c93b9dd3dcd3f51a22bc9eb1a31264d88d1185f2a7cb346fdf3efa56477683eb70c06aa34fcff2d92fdbb49889eba84f284120646ffe3977fdbe843aea5114e0eff8d6457fd0c4ee2e50ef3c65df9ba4182775ac7e2373fd397577c9ec8fe972191028559539a7bfdb6dfe13e6a095ded47708e7a33f195d9220f0cd06c292199d3e61229017e0f719d5578cb1cf19cd7d0dd13bd86c81d255e289dd7aa6c603bad79976a95cf27ffa8ebbf36f0"}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000bd9000)={0x9, r1, 0x0, 0xffffffffffffffe1}) mkdirat(r0, &(0x7f00002eb000-0x8)='./file0\x00', 0x0) getdents64(r0, &(0x7f000059a000)=""/87, 0x57) getdents(r0, &(0x7f00007b5000)=""/32, 0xfffffffffffffe21) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000802000)={0x7, 0xb7e, 0xa02, 0x1000, &(0x7f0000fa6000-0x1000)=""/4096, 0xce, &(0x7f0000fd2000)=""/206, 0xfe, &(0x7f0000a4c000-0xfe)=""/254}) 2018/02/01 14:13:58 executing program 0: mmap(&(0x7f0000000000/0xb12000)=nil, 0xb12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000b0f000)='/dev/snd/timer\x00', 0x0, 0x0) syncfs(r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b0d000)=0x9) mmap(&(0x7f0000b12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b12000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000b12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000b13000-0x5c)={{0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0xbe}, {0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x9, [0x9, 0x5, 0x6, 0x7, 0x3b, 0x100000001, 0xfffffffffffffe01, 0xffffffff]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00006c1000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b05000)={0x0, 0x1, 0x200, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 54.502884] FAULT_FLAG_ALLOW_RETRY missing 30 [ 54.508444] CPU: 0 PID: 9801 Comm: syz-executor1 Not tainted 4.9.79-g71f1469 #25 [ 54.515981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.525327] ffff8801ae84f8b0 ffffffff81d94829 ffff8801ae84fb90 0000000000000000 [ 54.533352] ffff8801bd181010 ffff8801ae84fa80 ffff8801bd180f00 ffff8801ae84faa8 [ 54.541384] ffffffff816621ca 00000000000065e3 ffff8801c5ff88f0 ffff8801c5ff88a0 [ 54.549408] Call Trace: 2018/02/01 14:13:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000726000)='posix_acl_access\x00', 0x0) write(r0, &(0x7f00001f9000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) ftruncate(r0, 0x22) ftruncate(r0, 0xa0eb) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000e98000-0xc)={@loopback=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000ddc000-0x4)=0xc) rmdir(&(0x7f0000001000)='./file0\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000a9000-0x8)={0x0, 0x0}) 2018/02/01 14:13:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) capset(&(0x7f0000922000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4d47}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000db7000-0x10)='/selinux/enforce\x00', 0x1, 0x0) getpeername$ipx(r1, &(0x7f0000091000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d7e000)=0x10) fcntl$getown(r0, 0x9) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079f000-0x4)=0x92) [ 54.551985] [] dump_stack+0xc1/0x128 [ 54.557337] [] handle_userfault+0xa3a/0x1310 [ 54.563383] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.570383] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 54.576775] [] ? preempt_schedule_common+0x35/0xd0 [ 54.583341] [] ? handle_mm_fault+0x117b/0x2530 [ 54.589559] [] ? handle_mm_fault+0x1fc3/0x2530 [ 54.595780] [] handle_mm_fault+0x1fd1/0x2530 2018/02/01 14:13:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005ac000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d37000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000736000)=0xe8) r1 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$packet(r0, &(0x7f0000158000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000294000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f000077f000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 14:13:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x28001) vmsplice(r0, &(0x7f0000b23000)=[{&(0x7f0000b05000-0xe7)="569b4c4ac1da85e7ee6c79079efab7619367f0bef2dceb80fe37c4d5810f35e9efc1dfca8cf8eb8cd983954351e65591385ee16a272edbf73def28d554438fd1c548a76ecc678eec0496c7b401c213cb1a269e9496c7ca62888ed6d53a42c3a9a45b45b494e55f4d7e5ba2a449a3df707859cac35a85866c2155dbf3aadb8c1835838bb270e5b9b2a39ca186cd1380722c7c7703c90a5fde4b05c751b1e1336020b8de250da5a4a673666e43b055fd6993149b7b1168306a74961d7276775a3fc552dbd74241a7e3ffb1c6c4f7567461cce10d5b9ca986ca99d92497cf5e68febbbe1065a2cd07", 0xe7}, {&(0x7f000067a000)="b9bd1b0fee8d830113ff8030a26b38", 0xf}, {&(0x7f0000ee7000-0xd6)="c825c1ab12d122dc9bc0ac24fa3c3d9303339c680c0dcd14cf76fc425f1481d8acf603ee730f5630252fe2cf6d9b158e332f59bc2756c06d5dbe0f5e5868b56a0d4050e2a1b9aa018ebd8095cd0a7f17939e88a0196e280dbc0dd4ec4bbb67345284ce9aedfea5714dda04ea08967931aff402c797e8820b827d82fdbb2224c487a14e741dfa2d9a5f218413df27555cebaf723f74e97c5b9b5c5d6955a288a496011ce7f1d32983c764614afc0f91c3eac6c1be9ea45b05c22dd92b3ece1dc5825bd3c0f798eb911fa70deacaf75187f062bdb07008", 0xd6}, {&(0x7f0000594000)="603038c6ee7caefc67c9e8dd1fa42c3f57d501996d210681426625fa1729f36ae52cc1c777eeab90f376518fe86e2889e75c3abf4fa7653c1290bb3096a5500edcd3841ea9d0ff1273fcdaec6c29304ba6fc25d5c2cb5f58ad6ae98c0c4221bb33a5fdfb6e7073cbeaa64d743d4ca727e04305152bfcbacc6a2270a89cfea0fe05b70e10a91533902447badcc1bf03052970ed23b14d3b67a0153f419c96831513d8b1f85fa7c5fb1e583f1d57cc3e5d83a310913e8f3f482c7e8d958a1d1361fe60268d21c13181755ed93e3b65e95655e27c0b3ad953023d820b8865328b8f25f34d81ecc0", 0xe6}], 0x4, 0x7) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) write$evdev(r0, &(0x7f0000256000-0x30)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000481000)={0x0, 0x7}, &(0x7f000044c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a13000)={r1, 0x80000000}, 0x8) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000dc6000)={r1, 0x2}, 0x8) dup3(r0, r0, 0x80000) 2018/02/01 14:13:58 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x107, 0xc, &(0x7f0000001000-0x117)="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", 0x117) [ 54.601827] [] ? __pmd_alloc+0x410/0x410 [ 54.607526] [] __do_page_fault+0x5c2/0xd40 [ 54.613397] [] ? mm_fault_error+0x2c0/0x2c0 [ 54.619357] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.626011] [] do_page_fault+0x27/0x30 [ 54.631544] [] page_fault+0x28/0x30 [ 54.636808] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 54.643651] [] ? SyS_pselect6+0x1b8/0x550 2018/02/01 14:13:58 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000fe4000)={0x7fffffff}, &(0x7f0000fe5000-0x8)={0x0}, 0x281) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000fe5000-0x4)=0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000da1000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000fe6000)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000335000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x3f, r5}, 0xc) connect$netlink(r0, &(0x7f0000fe5000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000e2c000)=0x0, &(0x7f0000cad000)=0x4) flock(r1, 0x9) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000cc9000)={0x3, 0x6, 0xffffffff}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000fe6000)=0x0) dup2(r0, r2) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000fe5000)=0x401, 0x4) tee(r2, r1, 0x5, 0x0) 2018/02/01 14:13:58 executing program 0: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r1, 0x40, 0x0}], 0x1, &(0x7f0000036000-0x10)={0x0, r2+10000000}, &(0x7f000078d000-0x8)={0x0}, 0x8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00000a4000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fec000)={0x0, 0x0}, &(0x7f00007d0000-0x4)=0x8) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000fed000-0xc)=@sack_info={r4, 0xf538200000000000, 0x7}, 0xc) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) [ 54.649442] [] ? SyS_select+0x1e0/0x1e0 [ 54.655057] [] ? SyS_futex+0x22e/0x2d0 [ 54.660577] [] ? do_futex+0x15c0/0x15c0 [ 54.666180] [] ? filp_open+0x70/0x70 [ 54.671531] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 54.678185] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 54.685032] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 54.691614] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/01 14:13:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bae000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000152000-0x4)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000b05000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000097d000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e89000-0x28)={@generic="489701d76289b2ab3b02000000a2c543", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c5c000-0x28)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_PROTO_DOWN={0x8, 0x27, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 14:13:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000390000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00002ee000-0x8)=0x8000) r1 = syz_open_dev$sg(&(0x7f0000014000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000349000-0x10)="2ceea90df9c7624c0843f3a326d171287bb67b9eae3be4be7adbf2d90f3100370000000000000007e6") mq_open(&(0x7f00001cb000-0xe)='vboxnet0ppp1,\x00', 0xc0, 0xa0, &(0x7f0000e3d000)={0xff, 0x40, 0xe2, 0x4, 0x9, 0x8000, 0x5b, 0x1}) 2018/02/01 14:13:58 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000007000-0x1066)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "bd0790", 0x10, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, "df7654", 0x0, "1f0e5d"}, ""}}}}}}, &(0x7f0000002000-0x10)={0x0, 0x1, [0x0]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000-0x15)='/proc/self/net/pfkey\x00', 0x402, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000)={0x3, 0xffffffffffffffc0, 0x2, 0x645}, 0x8) 2018/02/01 14:13:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000d9a000-0x4)=0x0, &(0x7f0000eca000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000cfb000)="f96ab1bed32c36c0d7c30f8b2794c487a134f25398138c948b565d71c49a82dfc60bf2af1cc2cda147e1a1dccbeba61ed30c2968c8b99de6a761aadd8be50294", 0x40) clock_gettime(0x0, &(0x7f0000515000-0x10)={0x0, 0x0}) r3 = dup(r0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00008cf000-0x4)=0x0) ppoll(&(0x7f00006a1000-0x8)=[{r0, 0x20, 0x0}], 0x1, &(0x7f0000bfa000)={r1, r2+30000000}, &(0x7f0000880000)={0x80000000}, 0x8) socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000efb000-0x4)=0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fe0000)='/dev/hwrng\x00', 0x3c1380, 0x0) recvfrom$ipx(r3, &(0x7f0000855000-0x5f)=""/95, 0x5f, 0x2001, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000832000)={@generic="5437a31187c54d0dfef15b64df80282b", @ifru_flags=0x4000}) readv(r4, &(0x7f0000253000-0xa0)=[{&(0x7f0000cd4000-0xa)=""/10, 0xa}, {&(0x7f00006be000-0x58)=""/88, 0x58}, {&(0x7f0000069000-0xe6)=""/230, 0xe6}, {&(0x7f0000eec000)=""/1, 0x1}, {&(0x7f0000d10000-0xe2)=""/226, 0xe2}, {&(0x7f0000468000-0xe1)=""/225, 0xe1}, {&(0x7f0000882000)=""/72, 0x48}, {&(0x7f0000d93000)=""/214, 0xd6}, {&(0x7f0000869000-0xd1)=""/209, 0xd1}, {&(0x7f000012b000-0xa8)=""/168, 0xa8}], 0xa) 2018/02/01 14:13:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000092c000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000b19000)=""/9) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) r2 = dup(r1) write(r2, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x18) 2018/02/01 14:13:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8)={0x0}, 0x8) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e81000-0xc)={0x0, 0x0}) signalfd(r0, &(0x7f0000e82000)={0x0}, 0x8) 2018/02/01 14:13:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000916000)='trusted\x00', &(0x7f000010a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000757000)='/selinux/load\x00', 0xfffffffffffffff9) mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') readv(r0, &(0x7f0000e71000)=[], 0xb1bac3927921e19) mremap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00004ad000/0x800000)=nil) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/01 14:13:58 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000006000)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000010000)=r2) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000e000)='/dev/pktcdvd/control\x00', 0x94480, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r3, 0x10c, 0xf, &(0x7f000000f000-0x4)=0x0, &(0x7f0000002000)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000003000-0x4)={0xffffffff}, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000012000-0x20)={@generic="cb4b33018a2815580d3a8cbb8bae7914", @ifru_flags=0x4200}) recvmsg(r0, &(0x7f000000c000)={&(0x7f0000002000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000000d000)=[], 0x0, &(0x7f000000a000)=""/19, 0x13, 0x0}, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 14:13:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000471000-0x15)='/proc/self/net/pfkey\x00', 0x50002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000aef000-0x78)={0x6, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x190, 0x573d, 0xfffffffffffff7ac, 0xfffffffffffffffb, 0x5e, &(0x7f0000c44000)=@common='yam0\x00', 0x5, 0xa9d, 0x3ff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[], 0x0, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/01 14:13:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005a2000-0x10)="636f7265000000810000007ff0b85a00") sendfile(r0, r0, &(0x7f000006a000-0x2)=0x0, 0xf3) 2018/02/01 14:13:58 executing program 1: 2018/02/01 14:13:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000069d000)='/dev/keychord\x00', 0x14000, 0x0) writev(r0, &(0x7f00008d3000-0x70)=[{&(0x7f00006c8000-0x90)='h', 0x1}], 0x1) write$eventfd(r0, &(0x7f0000c90000-0x8)=0x3, 0x8) 2018/02/01 14:13:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) syz_open_dev$binder(&(0x7f0000618000)='/dev/binder#\x00', 0x0, 0x802) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002ab000-0x8)={0x0, 0x6}, &(0x7f000052c000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ad6000-0x8)={r1, 0x3}, &(0x7f000014f000-0x4)=0x8) sync() mremap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000d9d000/0x2000)=nil) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/01 14:13:58 executing program 3: clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") inotify_init1(0x800) 2018/02/01 14:13:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000044a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000533000-0x15)='/dev/pktcdvd/control\x00', 0x141000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b53000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dab000-0x4)=0xb) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) 2018/02/01 14:13:58 executing program 7: mmap(&(0x7f0000000000/0x550000)=nil, 0x550000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) mmap(&(0x7f0000550000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000550000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000549000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000549000)={0x0}, 0x8) 2018/02/01 14:13:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) llistxattr(&(0x7f00008f3000)='./file0\x00', &(0x7f0000532000)=""/50, 0x32) mount(&(0x7f0000bef000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f0000ffa000-0x1)='.', &(0x7f00000b1000-0x9)='squashfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") umount2(&(0x7f00006a4000-0x8)='.', 0x0) lstat(&(0x7f00000e6000-0x1)='.', &(0x7f0000794000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() syz_fuse_mount(&(0x7f0000caf000-0x8)='./file0\x00', 0x6000, r0, r1, 0x8, 0x4) 2018/02/01 14:13:58 executing program 3: mmap(&(0x7f0000000000/0xe02000)=nil, 0xe02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000e03000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000200000001}, 0x1c) sendto$inet6(r0, &(0x7f0000dff000-0xb4)="", 0x0, 0xfffffffffffffffe, &(0x7f0000c72000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0x1c) 2018/02/01 14:13:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d6b000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000c23000)={@multicast2=0x0, @empty=0x0}, &(0x7f0000231000)=0xfffffffffffffd4b) getsockopt$inet_mreq(r1, 0x0, 0xa3, &(0x7f0000e97000-0x8)={@multicast1=0x0, @loopback=0x0}, &(0x7f00001b9000)=0x8) tee(r0, r2, 0xf2, 0xf) unshare(0x400) chmod(&(0x7f0000aec000)='./file0\x00', 0xa0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000101000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eac000-0x4)=0xc) 2018/02/01 14:13:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x410000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000002000-0x8)=0x5) fstatfs(r0, &(0x7f0000001000-0x2a)=""/42) dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002000)=[0x40, 0x5]) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000247000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000b9c000)=""/99) read(r1, &(0x7f0000498000)=""/248, 0xf8) 2018/02/01 14:13:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000001000)={0x2, 0x3, 0x6, 0x80, r1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r0, 0xffffffffffffffff, r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x1a, &(0x7f0000002000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000012000)={0x33, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x100000000, 0x4, 0x2, &(0x7f0000013000-0x10)=@common='ipddp0\x00', 0x8, 0x0, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f000013a000)={0x3}, 0x8, 0x80800) dup3(r2, r0, 0x0) 2018/02/01 14:13:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x3, 0x3, &(0x7f0000dd2000-0x8)={0x0, 0x0}) r1 = getpid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000a1a000)=r1) mkdir(&(0x7f0000618000)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000e1a000-0x7)='mqueue\x00', 0x0, &(0x7f000000a000)="") r2 = socket$unix(0x1, 0x2, 0x0) r3 = dup(r2) bind$unix(r3, &(0x7f000054f000)=@file={0x1, './file0/file0\x00'}, 0x10) 2018/02/01 14:13:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c59000-0x12c)=[{{&(0x7f00005d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000742000)=[], 0x0, &(0x7f0000475000)=""/97, 0x61, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000362000)={0x77359400, 0x0}) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/02/01 14:13:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ad9000)='/dev/keychord\x00', 0x5bd9f84f8c098ff6, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000105000)=0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00006d4000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d5b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/02/01 14:13:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000807000)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000db5000)={{0xffffffffffffffff, 0x0, 0x7f, 0x2, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000033f000+0x7ca)=0x10000, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000026b000-0xbc)={0xfffffffffffff297, 0x0, 'client0\x00', 0x0, "f59d3231b0c8803a", "0e45491da3a1ecb739d7d2a489e6d8b22c6e3ede06f41254939e6ea61e23225d", 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syncfs(r2) writev(r2, &(0x7f0000fed000)=[{&(0x7f0000ef7000-0x10)="20ff51f01b156303891dca9b821051fc", 0x10}, {&(0x7f0000bb2000)="07bfd12ab1da2d08fbc7c9ff0546f05ec72617320edf89d2058c14c8f47422fbe586142256743b7de2a06a0a5d78630a177bfd9c77f2fc534cd641e3c09c27b711c004703844cd62336fe599825fe5912863bf440c7b7955cfa2fcd0cae2adc7dd5da2afa3709ef39b7c725539eb390c1068cf7a57ca3d18b5227f01665ac63d2d2f0ded5300ab068b88d9716f26f4abef6229ab3f43403d45261d02372ef83413fc7faf509baee0f286ddf3cb85974ec29dc7942c4941c9c083c80e00e9be96c2a8d3f75f39e55e37989a27a381e80cc023b8ffee099a71ad10d3c8264111", 0xdf}, {&(0x7f0000fbe000-0x57)="426d9f448553d38abd789cf4bf21710b3e1d5bc2f4891eeb4a84f1a63e795b965757560ebfca1007a56af35e9915fa56f6226f6084113ddbef474faa406d66e8f1543c3ddad6b8f669c33bec54bdabe17c0af259055120", 0x57}], 0x3) getrusage(0x1, &(0x7f0000193000-0x70)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 14:13:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000136000)={0x101}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000fb3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ac7000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) 2018/02/01 14:13:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000834000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) syz_open_dev$loop(&(0x7f000025e000)='/dev/loop#\x00', 0x1c2, 0x0) 2018/02/01 14:13:58 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008d9000)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b45000)=0x0, &(0x7f00006d5000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000927000-0x9)='net/stat\x00') r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000)='/proc/self/net/pfkey\x00', 0x100, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000f0f000-0xc)={0x20002000, 0x0}) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) bind$inet(r3, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r4, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0xb, &(0x7f0000ace000)=""/250, &(0x7f00003f7000-0x4)=0xfa) 2018/02/01 14:13:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0xc02) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c2c000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000103000-0x4)=0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xa) 2018/02/01 14:13:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0xff, &(0x7f00009eb000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000951000)={0x0, 0x40, "221ec04bf3f9237cc68aa071fbdff11146a02ac76991055f273c23a8ffdf806905f51d0e0ec5aefd73fcafca2fdadacff86adbb5d3eac60dac9ffd11982526fc"}, &(0x7f000046f000)=0x48) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004d4000)={r1, @in6={{0xa, 0x1, 0x42, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x8, 0x10000, 0x7f, 0x1f, 0x7f, 0x41, 0x1, 0x20, 0x1e4c, 0x7, 0x10001, 0x2, 0x4, 0x3]}, &(0x7f0000869000)=0x108) r2 = socket(0x800000000000000a, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000329000-0x8c)={r1, @in6={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_ifreq(r2, 0x8bb1, &(0x7f00003bf000-0x28)={@common='tunl0\x00', @ifru_flags=0x0}) 2018/02/01 14:13:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008d1000-0xf)='/dev/sequencer\x00', 0x10, 0x0) sysfs$2(0x2, 0x6, &(0x7f0000458000-0x13)=""/19) pread64(r0, &(0x7f0000a12000)=""/0, 0x0, 0x0) dup2(r0, r0) memfd_create(&(0x7f0000bf9000-0xf)='/dev/sequencer\x00', 0x1) syz_open_dev$sg(&(0x7f0000127000-0x9)='/dev/sg#\x00', 0xc8, 0x200600) 2018/02/01 14:13:58 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x8000b, 0xff) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000011000-0x4)=0x0, &(0x7f0000007000)=0x0, &(0x7f0000017000)=0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343ee6b2623692500140000000000000000408848a3c728f1c46b7b31afdc1338d5440000000000000000000006448daa7227c43ab8220000bf0c00000000d4", 0x55}], 0x1, &(0x7f0000016000)=[], 0x0, 0x0}, 0x0) madvise(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x10) 2018/02/01 14:13:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000b3000)='/selinux/load\x00', 0x2, 0x0) pipe(&(0x7f000096b000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e21000)='westwood\x00', 0x9) 2018/02/01 14:13:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) madvise(&(0x7f0000a5c000/0x1000)=nil, 0x1000, 0xf) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fa7000)='/selinux/checkreqprot\x00', 0x200, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00009c9000-0x4)=0xffffffffffffffff, 0x4) socket$inet(0x2, 0x4, 0x1000) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000420000)=@req3={0x0, 0x9, 0x4, 0x40, 0x0, 0x7, 0xffffffffffff8001}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000361000)='/dev/ppp\x00', 0x80, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x5) clone(0x0, &(0x7f0000bf9000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000837000)=0x0, &(0x7f0000e11000)="") pipe(&(0x7f0000a91000)={0x0, 0x0}) 2018/02/01 14:13:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) pwritev(r0, &(0x7f00001c2000)=[{&(0x7f00001f8000-0x4f)="85", 0x1}], 0x1, 0x81004) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) [ 55.014625] binder_alloc: binder_alloc_mmap_handler: 9947 20000000-20002000 already mapped failed -16 2018/02/01 14:13:59 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x100, 0x0) keyctl$join(0x1, 0x0) request_key(&(0x7f0000001000)='syzkaller\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)='!\x00', 0xfffffffffffffff9) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) fcntl$getown(r0, 0x9) 2018/02/01 14:13:59 executing program 1: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2a, &(0x7f0000427000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x12}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x29, 0x4, "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"}], 0x720, 0x0}, 0x0) 2018/02/01 14:13:59 executing program 3: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008f9000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f7000)=0xe8) ioprio_get$uid(0x3, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x101041) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 2018/02/01 14:13:59 executing program 7: mmap(&(0x7f0000000000/0xcda000)=nil, 0xcda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd6000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f0000a0b000)={{0x0, 0x0}, {r0, 0x7530}}, &(0x7f0000cd5000)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) 2018/02/01 14:13:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00003c2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000838000-0x4)=0x10, 0x80000) fcntl$addseals(r0, 0x409, 0x4) r1 = socket(0x10, 0x2, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00006d0000-0x4)=0x1b, 0x4) socket$netlink(0x10, 0x3, 0x17) 2018/02/01 14:13:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f00007bb000)={{0x0, 0x0}, {0x0, 0x0}}) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setitimer(0x0, &(0x7f0000088000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000262000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/02/01 14:13:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f000034b000-0x2)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000524000)=0x10, 0x80800) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = dup2(r1, r1) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000764000-0x4)=0x2) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002b7000)='/selinux/user\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000df6000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000ff8000-0x4)=0x0) r5 = fanotify_init(0x2b257bd66b76df6f, 0x2) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = syz_open_dev$sg(&(0x7f0000a32000)='/dev/sg#\x00', 0x1ff, 0x2) poll(&(0x7f0000d8a000)=[{r0, 0x10, 0x0}, {r1, 0x0, 0x0}, {r3, 0x4, 0x0}, {r4, 0x8000, 0x0}, {r5, 0x1000, 0x0}, {r6, 0x100, 0x0}, {r7, 0x1, 0x0}], 0x7, 0x9) r8 = syz_open_dev$random(&(0x7f000096e000)='/dev/random\x00', 0x0, 0x2200) readv(r8, &(0x7f000014d000)=[{&(0x7f0000a48000)=""/15, 0xf}], 0x1) ioctl$RNDGETENTCNT(r8, 0x80045200, &(0x7f0000cd5000-0x4)=0x0) 2018/02/01 14:13:59 executing program 4: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e4b000)='/dev/pktcdvd/control\x00', 0x400, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000f69000-0x64)={&(0x7f0000f55000)=[0x2, 0x0, 0x81], 0x3, 0x100000001, 0x0, 0x100, 0xea80000000000000, 0x99, {0xfffffffffffffe00, 0x4, 0x100000000, 0xf5, 0x80ea, 0x0, 0xffffffffffffff52, 0x0, 0x0, 0x6, 0x200, 0x1c, 0x8, 0xffffffff, "d75a386477a48e3203910ac9027b7791860087695ed456f3cf0d8aca8d2d0c6b"}}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000be6000)=""/107, 0x6b, 0x3, &(0x7f0000f6a000-0x10)={0x0, 0x1c9c380}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000062c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000006f000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f6b000-0x10)={0x0, 0x68, &(0x7f0000298000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x79}]}, &(0x7f0000f6a000)=0x10) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000f6a000)={r3, 0x57, "2c545ca0c49e3b9567aa5d97c7c91c48d34c66c4998a33d90d5024174a86d7465c5de450ae01e28f945902025692bcfb5a315783f9b74f2fd33b01bd2998b3e720ede968f188129bf7747fd10f7d7cd41f4c71205236b6"}, &(0x7f0000f6a000)=0x5f) 2018/02/01 14:13:59 executing program 4: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000422000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000017000-0xfa)="", 0xfffffdfd, 0x0) add_key(&(0x7f0000fb1000)='rxrpc\x00', &(0x7f0000b90000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00007b5000)="", 0x0, 0x0) unshare(0x28060400) clone(0x2e882000, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000e77000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fb2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000fb2000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="fb19fb9f0189293ce24d916ac9c520ef"}}) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/01 14:13:59 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f000000f000)=0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f000001f000-0x1)=0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000001e000-0x2)="a843") 2018/02/01 14:13:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008a5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000067000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f00007e5000-0x1)=0xc) r1 = socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f000089f000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000000f000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3f000-0x4)=0xe8) getsockname$inet6(r1, &(0x7f0000120000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c03000-0x4)=0xfffffffffffffdc9) bind(r3, &(0x7f00000e7000)=@un=@file={0x1, './file0\x00'}, 0xa) connect$inet6(r1, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0xfffffd09) r4 = accept4(r2, &(0x7f00009e2000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001bd000-0x4)=0xff95, 0x40007fffc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b2d000)={0x0, 0xff8}, &(0x7f00009c6000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000406000)={r5, 0x0, 0x0}, &(0x7f00001c5000)=0xc) setsockopt$ax25_int(r4, 0x101, 0x7, &(0x7f0000a53000-0x4)=0x5, 0x4) dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000755000)={0x0, 0x5, 0x0}, &(0x7f0000c76000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000098000)={r6, 0x4}, &(0x7f0000c7a000-0x4)=0x8) r7 = dup2(r1, r1) ioctl$ASHMEM_SET_NAME(r7, 0x41007701, &(0x7f0000365000)='\x00') socketpair$inet6(0xa, 0x806, 0x2, &(0x7f0000469000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r8, 0x6, 0x16, &(0x7f00002b5000)=[{0x8, 0x8001}, {0x2, 0x16}, {0x2, 0x800}, {0x4, 0x631}, {0x3, 0x81}, {0x8, 0x8}, {0xf, 0x3f}], 0x7) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000503000)=0x0) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f00003d3000)={@generic="9ce8d814000bca103df47be2da207d31", @ifru_flags=0x400}) syz_open_dev$tun(&(0x7f00008ee000)='/dev/net/tun\x00', 0x0, 0x40) fcntl$setown(r1, 0x8, r9) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000009000-0x10)=""/16, &(0x7f0000007000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000a7f000-0xa0)={r6, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x0, 0x8001, 0x1}, 0xa0) r10 = fcntl$getown(r1, 0x9) sched_setparam(r10, &(0x7f000026e000-0x4)=0x9) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00001b0000)={0x2, &(0x7f0000715000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) 2018/02/01 14:13:59 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000615000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004a2000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000368000-0x4)={0x0}, 0x4) close(r0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000601000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x21e) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000001000-0x20)={@generic="f2493a027187b5e7ba1b09626a89f848", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/01 14:13:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000654000)="", 0x0, 0x4000, &(0x7f0000729000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f03000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) [ 55.471605] audit: type=1400 audit(1517494439.285:38): avc: denied { setopt } for pid=9985 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/01 14:13:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d6d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000038f000-0x50)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e63000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000ba8000-0x4)=0x98) close(r0) symlink(&(0x7f0000004000)='..', &(0x7f0000fc5000)='./file0\x00') r1 = gettid() fcntl$setown(r0, 0x8, r1) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) 2018/02/01 14:13:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[], 0x0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = dup3(r0, r1, 0x80000) clock_getres(0x1, &(0x7f00006d5000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00001de000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00009cc000-0x10)={0x100000000, 0x4, 0x7, 0x7, 0x0}, &(0x7f00007cf000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000dc5000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x2, 0x2, 0x2, 0x3e4cbae093e42792}, &(0x7f0000db7000)=0xa0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009f1000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000393000-0x4)='bbr\x00', 0x4) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000135000-0x24)={0x9, 0xfffffffffffffff8, 0x9, 0x401, 0x0, 0x7f, 0x81, 0xa30, 0x2, 0x1, 0xfffffffffffff2c6, 0xd7}) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000517000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f000026f000-0x4)=0x9) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000645000-0x1e)={0x18, 0x0, {0xc08, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='bond0\x00'}}) write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0xe4d, 0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000459000)=0x8) r7 = socket$inet(0x2, 0x80a, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000a16000-0xe)='/dev/keychord\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) ioctl$int_out(r6, 0x0, &(0x7f0000de5000-0x8)=0x0) fstatfs(r5, &(0x7f0000f57000)=""/196) socket$netlink(0x10, 0x3, 0x0) 2018/02/01 14:13:59 executing program 1: mmap(&(0x7f0000000000/0xc32000)=nil, 0xc32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x34) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c33000-0x10)='/dev/sequencer2\x00', 0x404002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000272000)={0xc94d, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace(0x4208, r2) 2018/02/01 14:13:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000066000)='user\x00', &(0x7f0000919000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003c9000-0x68)="cb", 0x1, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000405000-0x50)={0x1, 0x4, 0x3, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 55.569502] device lo entered promiscuous mode 2018/02/01 14:13:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f0000cdc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000011c000-0xc4)=@updpolicy={0xc4, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10000000a, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 14:13:59 executing program 1: r0 = getpgrp(0x0) setpriority(0x2, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r0, 0x4, &(0x7f0000001000-0x23)="444c876cce062866e036c54c6666d2b2b09a0ff4c4cb286ffe78e8fb27aa54658b3b50") 2018/02/01 14:13:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x4, 0x40002) ioctl(r0, 0x4, &(0x7f000042e000)="") ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000ee5000-0x4a)=""/74) acct(&(0x7f0000333000)='./file0\x00') 2018/02/01 14:13:59 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00007c6000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00002a0000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x0, 0x6, 0x940, 0x5, 0x6, 0xffffffffffffffff, 0xff, 0xfff, 0x6, 0x8001, 0x9, 0x5, 0x0, 0x35f]}, &(0x7f0000496000)=0x108) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x100, 0x5) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000002f000-0x10)=@req={0x5, 0x0, 0x7, 0x2}, 0x10) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f000002e000)={&(0x7f000002e000)={0x10, 0x0, 0x0, 0xa020}, 0xc, &(0x7f000002f000-0x10)={&(0x7f000002b000)=@upd={0xf0, 0x12, 0x500, 0x5, 0x0, {{'seqiv(rfc4309(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x80}, {0x8, 0x1, 0x82c}]}, 0xf0}, 0x1, 0x0, 0x0, 0x5}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000029000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@generic="fffffe0121"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000030000-0x90)=[{&(0x7f0000024000)="a82cc9f7bfca5698c9ecaa9d72476c39bb5afd8f0128f66e0d5b78769a5c4989f08933cdda964871ba80f7487b838a8e41f24d4a3bb79c3e9d73e2e21ac77f497157daf5788eb898f121d8c89f0acd581c111b2db712a2809b2973ec6ec97ab1c1daf29b241985", 0x67}, {&(0x7f000002f000)="84e338033e00c09ade5cef29ecb43c330e548ef7f54f39a31db55ebcb56d350dbb45bfe2d056a7da15b4a32abfa0104f1f9d0c3411d70dddee38d53567759f122059aeea13cd0942592591a3dbb041c6658e4c9dd5c620866bbeace2465ddeb8f708350828359a819313ca2a7d2d5b386d96d6aadb79d6941f9f7ceb7b2910a6c0b1f2a2e684fe093b37037655db7d043ea7c7419bf7cf44a4067b96198ad08f1ff68e96fb2f6b8fdb9b05b64f7113cd1399a8ee47134347e2a7cb5a6870563e593afb1356763c1eb0406bd4f854ea052f73439226ba8bfc7b35b37f47de3b0881bb17b47561221f8e", 0xe9}, {&(0x7f0000030000-0xdb)="05bddb088631a83306c4b5c0a7f8cd9c0f35369a88e83adbbfa0f06a7681e17d7e07dc488362f27085c31a7c171a7650ff5f0f62ca9b4f10f70a73c73371d704cb8a4a4c7b01de94f26e4dcfae5e8325085b3f856bed11963adf9d813aa95092faf0b450b5ce5997569ebb00a85a4c179963a625f768d5eea6cbde5d70850af449607d85523b4e7e4ace0aed895316677f98e6b02b8ef2e3696734dee2331e59036034d6ad376211c2d7a10a709c2c7fc4793e9f2c5e8f2c3d1e449736839897019d7916279492bdc8e8ba310b528ced692da5244d8210e4e43f7e", 0xdb}, {&(0x7f000002f000)="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", 0x1000}, {&(0x7f0000009000)="d5d94dd294d5ca6e8cd1add5cd5be0c53d7f37494d3245bd7f11a1969aea362e26caad9fdb6af3ac2f4a57135ac033f2d2d9a7bd62933115d4c09c792a1cdb32053d0bb634d2e4f0e2b9f4ec4984d8be0b904f880e77e5ab00b7e85e202a4ceb6f93d085c3bdae6e363b8444c0497a486430802fff3b901d0bbd36c8b0adc57b502c6a63a7acf6f6c91b1d6fe6d151c7e8cd2ab27d0239039691b14cbeb28bba5b", 0xa1}, {&(0x7f000002f000)="e23b1344d54c1c3aa79e", 0xa}, {&(0x7f0000027000-0x36)="f9fb3516926aa1d059b1654a84b981ad6d9c9f43c31c8f4153416d59663254ef40ce679459de63f6d810727f7218478b46ed667a41e4", 0x36}, {&(0x7f0000030000-0x70)="8d8ecbf5aceaa37a1bafe018f95e334b0e23f3347ef147333ab68215d8cc97eb830102dd25bfc62bada547ef693f3671d3d70479fc1e81b1dc4a1c8d1398ea84c3a4a44429c6c478b68e5da01a663cedab58d6113bddf51ff1c40ed4f2a50474e59611e3542bc8f07139e90ddb073bfbb7132ae4b10b2fdaabf70335e0f35b411a01f30b2af3c0e0ffa11815c3ca979f00c6d0a599d5acbdf15ba28c34fe400ed7f689c4f72943fa7905784b69131976b8977f", 0xb3}, {&(0x7f0000006000)="4c4cd76c82acafbfe1f98c3c9add0849fa030353fad130a77bad2ff779ce3884dbfd669b5161547e7e35647ff1725a980763880fb5b27f740d54c8d45f7a7e6375aa4cacc43ec399a9e9a037a69467542c933df3431375c686448fbfde71457894cbb3b96e07e6096561441eaaad9e0b3a5c3063fc0877c65e4a5f66d2acaee84fed3020e4b74875ca918308c2108efb46a335a0afe3509730bed24d7a3a736178fc5acf8050f136e23a1dbe69348aaec04182ae46da4d3368a6b91e9a54c11f0fb668bccc787aef5c7817f6c8aeec4d8d9d1f", 0xd3}], 0x9) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000031000-0x4)=0x0, 0x4) 2018/02/01 14:13:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x6, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = getpgid(0x0) ptrace$getregs(0xe, r2, 0xfff, &(0x7f0000bc4000)=""/133) sendto$inet(r1, &(0x7f000012f000-0x1)="f1", 0x2d, 0x200007fe, &(0x7f0000deb000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000407000-0x4)=0x0, &(0x7f0000eb2000-0x4)=0x4) 2018/02/01 14:13:59 executing program 4: mmap(&(0x7f0000000000/0xe90000)=nil, 0xe90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e91000-0x8)={0x0, 0x0}, 0x84000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000a9e000-0x8c)={0x0, @in={{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000781000-0x4)=0x8c) mq_unlink(&(0x7f00003db000-0x1)='\x00') mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e92000-0x6)={r1, 0x5}, &(0x7f0000824000)=0x6) syz_open_dev$urandom(&(0x7f0000438000-0xd)='/dev/urandom\x00', 0x0, 0x10000) mmap(&(0x7f0000e92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e92000)={r1, @in={{0x2, 0x2, @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]}, 0xfffffffffffffffd, 0x5, 0x0, 0x8000000000000, 0x2}, &(0x7f00004df000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e90000)={r1, 0x4}, &(0x7f0000e90000)=0x8) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) tee(r2, r3, 0x4, 0x0) mmap(&(0x7f0000e93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x2, 0x3, &(0x7f0000e93000)={0x0, 0x0}) 2018/02/01 14:13:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) writev(r0, &(0x7f000089b000)=[{&(0x7f0000a86000)="0f7b88a1522e9c384eb075a1a444f79de378333449a17b54e7ed6de2b60e0bfe13f32d1c95605c76e642d2ca597d8f92f642375c27ea665cd24f76adec14c4f6d4941f23368d909215eccd534ece1ec92781ec62eb692d237fb3456cac925826473d4ebce510cb0891dbdfde513b20d70aeb039ad86eb37bab1686a108ac4bfd7adfb403b52fd438f29fe4844b9e343be4f081159a106da15cf5de0843976a672510245c72bfc6e753b77e05b05d3cc8a2e8da0b58819965", 0xb8}, {&(0x7f00005d5000-0xa9)="890b2da647279638d2ad56a7adcbaf4f5eaeea3c34c3d38579bbaba062009301915462631197a5616f0c169a44a3c94503f3466cefec0acda371713cefb97f3f6401042bea36df223688c8b9b5b8a96da8b3fd4981546ef3b7c179bb5374deaa0dec11d7d0a2c48e6e286228962550a980fa9603339bd44376e18ae30672a020210b662a9618dd2a22a11771a2b86d97b6795d15933ff255ad2c5fe86d0fb928a3979fb39df443d37b", 0xa9}, {&(0x7f00006fe000-0x44)="9002b1f10c9cbe45156e6d7c93e5724f93e30c91f4aa3946db97b89f4ef33ac580bc91a8f92cf4dd63600f82dd6e3ec087847d26be06e38091febcf4b008caad50deb713", 0x44}], 0x3) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4)=0x7ff, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00004e2000)={@generic="39adb7ba68bc44fc15481c159de5e895", @ifru_flags=0x5000}) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x7f8}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ebb000-0x4)=0x20, 0x4) 2018/02/01 14:13:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000450000)={0x0, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 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]}, {{0xa, 0x0, 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]}]}, 0x190) 2018/02/01 14:13:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000cf6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) sendto$inet(r0, &(0x7f0000520000)="4924c1be7ba65e5dea5d7e8a7748815db446061f28e25054b55a21281568a91c9f22a3d265113f40c86d12e9ce0ac443ff9e1b4ee215c589259c779907d3a5c7a17204e2ecccb260d086", 0x4a, 0x40000, &(0x7f000029e000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffffffffffc0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 14:13:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000+0x644)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0x99)=""/153, 0x99) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x18)={0xa, [0x7fffffff, 0x1, 0xffff, 0x3f, 0x1, 0x5, 0x80000001, 0x2, 0x3c, 0x3cb0]}, 0x18) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007e8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000-0xc)={r2, 0x80000, r4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000003000-0x4)=0x20, 0x4) ppoll(&(0x7f0000001000-0x18)=[{r5, 0x89, 0x0}, {r5, 0x9000, 0x0}, {r3, 0x100, 0x0}], 0x3, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000001000)={0x5}, 0x8) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000f5d000-0x230)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/02/01 14:13:59 executing program 3: socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f000051c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a7d000-0x60f)="", 0x0, 0x0, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/02/01 14:13:59 executing program 4: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0x2) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ce2000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000ce3000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006b8000-0x4)=0xc) 2018/02/01 14:13:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000068f000-0x8)={0x0, 0x0}, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f000040d000-0x8)=0xffffffffffffffc0, 0x8) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000d68000-0x10)={0x5, 0x1f, 0x800, 0xa5}) prlimit64(0x0, 0x4, &(0x7f00000c5000-0x10)={0x0, 0x8}, 0x0) connect$netrom(r0, &(0x7f0000d59000)=@full={{0x3, {"76bb8d7708ed35"}, 0x5}, [{"01d8f50b2fb033"}, {"1f3a62bea9f483"}, {"3ca148cee5926a"}, {"7f3fc4d671dbe6"}, {"1904f2c167b7d3"}, {"6ec92e4d8e9d9e"}, {"ccb59f18c7fb2c"}, {"28fea39f57cf8f"}]}, 0x48) 2018/02/01 14:13:59 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup3(r0, r0, 0x80000) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000012000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) process_vm_readv(0x0, &(0x7f0000013000)=[{&(0x7f0000004000-0xbd)=""/189, 0xbd}], 0x1, &(0x7f0000002000)=[], 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f000014f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000002f000)=0x3a, 0x80800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00004d2000)={@loopback=0x0, @multicast1=0x0, 0x0}, &(0x7f00008fa000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00001f9000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff, r3}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001d2000-0xc)='/dev/rfkill\x00', 0x300, 0x0) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f0000f94000+0x1fe)=0xc679) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 14:13:59 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000018000)=0x947) 2018/02/01 14:13:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000090000-0x95)=""/149, 0x95, 0x0, &(0x7f0000222000)=@abs={0x0, 0x0, 0x1}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$ipx(r0, &(0x7f000082c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bb2000-0x4)=0x10, 0x800) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00004b6000)={0x8001, 0xfe, "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"}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000d95000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f0000012000-0xae)=""/174, 0xae) readlinkat(r0, &(0x7f00003cb000-0x8)='./file0\x00', &(0x7f00003ba000)=""/31, 0x1f) syncfs(r0) 2018/02/01 14:13:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) r1 = open(&(0x7f00001ef000-0x8)='./file0\x00', 0x620240, 0x50) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000027e000)={0x0, 0x2}, &(0x7f0000334000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00001ce000)={r2, 0x8, 0x0}, &(0x7f0000417000-0x4)=0xc) mq_timedreceive(r0, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) 2018/02/01 14:13:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000d64000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4205, r2, 0x0, 0x7ffffffff001) 2018/02/01 14:13:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000c02000-0xa)='oom_score\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e92000-0x33)={0x0, @in6={{0xa, 0x2, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x20, 0x8000, 0xfff, 0x1, 0x6, 0x5, 0xd8, 0x5, 0x9, 0x7, 0x200, 0x8, 0x4, 0xffffffffffff0001]}, &(0x7f0000e59000-0x4)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000a0e000)={0x0, 0x98, &(0x7f0000659000)=[@in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [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, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e23000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a32000)={0x0, 0x3, 0x20}, &(0x7f000046c000)=0xc) sendmsg$inet_sctp(r1, &(0x7f0000bf1000)={&(0x7f00005e2000)=@in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c, &(0x7f0000181000)=[{&(0x7f00001e3000)="16547f5d96f8ef2a517c910038980947261a6533ada5b7b8c060b79b8a5681331ae6bf4ed0980f8511a6c4385eefa38c92b9f7c9ed9048a8d2401f759b11a5c28c5bb9e6d9a01fb61e8335e6311f50fa1053", 0x52}, {&(0x7f00005c6000)="b3b1d9662f2f2f47370dea067f3f0571eedf1c67", 0x14}], 0x2, &(0x7f0000930000)=[@init={0x18, 0x84, 0x0, {0x7, 0x6, 0x2, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0xc, 0xfffffffffffffff7, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x3f, 0xc, 0x9, 0x99, 0x6, 0x7ff, 0x59b, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0xd, 0x0, 0x8001, 0x7, 0x8, 0x20, r4}}], 0xc0, 0x4}, 0x20048004) exit(0x0) readv(r1, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) 2018/02/01 14:13:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00006af000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006ef000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d14000)=0x0, &(0x7f0000164000-0x4)=0x4) writev(r0, &(0x7f0000605000-0x2)=[{&(0x7f00009b9000-0x62)="2900000018003109004a0001000c00070a0000000a00ff068000001d0c2da0e3f6edc84d0e38557dc405fe256b730fae782cecb5dd15c7ff", 0x38}], 0x1) [ 55.874646] FAULT_FLAG_ALLOW_RETRY missing 30 [ 55.879467] CPU: 0 PID: 10098 Comm: syz-executor2 Not tainted 4.9.79-g71f1469 #25 [ 55.887079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.896415] ffff8801d5057600 ffffffff81d94829 ffff8801d50578e0 0000000000000000 [ 55.904393] ffff8801ba8b9a90 ffff8801d50577d0 ffff8801ba8b9980 ffff8801d50577f8 [ 55.912372] ffffffff816621ca 00000000000065e3 ffff8801d47d20f0 ffff8801d47d20a0 [ 55.920343] Call Trace: [ 55.922903] [] dump_stack+0xc1/0x128 [ 55.928244] [] handle_userfault+0xa3a/0x1310 [ 55.934276] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.941257] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 55.947635] [] ? handle_mm_fault+0x117b/0x2530 [ 55.953833] [] ? handle_mm_fault+0x1fc3/0x2530 [ 55.960033] [] handle_mm_fault+0x1fd1/0x2530 [ 55.966063] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 55.972348] [] ? __pmd_alloc+0x410/0x410 [ 55.978033] [] __do_page_fault+0x5c2/0xd40 [ 55.983886] [] ? mm_fault_error+0x2c0/0x2c0 [ 55.989827] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.996463] [] do_page_fault+0x27/0x30 [ 56.001969] [] page_fault+0x28/0x30 [ 56.007215] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 56.014025] [] ? rw_copy_check_uvector+0xb8/0x2c0 [ 56.020491] [] import_iovec+0xc8/0x3c0 [ 56.025996] [] ? get_pages_array+0x60/0x60 [ 56.031850] [] process_vm_rw+0x106/0x210 [ 56.037530] [] ? process_vm_rw_core.isra.3+0xa70/0xa70 [ 56.044429] [] ? exit_robust_list+0x230/0x230 [ 56.050549] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.057624] [] ? userfaultfd_release+0x650/0x650 [ 56.064001] [] ? do_vfs_ioctl+0x458/0x1140 [ 56.069858] [] ? ioctl_preallocate+0x220/0x220 [ 56.076062] [] ? selinux_file_ioctl+0x355/0x530 [ 56.082436] [] ? selinux_capable+0x40/0x40 [ 56.088293] [] ? SyS_futex+0x22e/0x2d0 [ 56.093797] [] ? do_futex+0x15c0/0x15c0 [ 56.099393] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 56.106030] [] SyS_process_vm_readv+0x47/0x60 [ 56.112146] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/01 14:14:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a33000-0x10)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00005b1000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000148000-0x10)={r2, r3+30000000}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00005e4000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) r4 = add_key(&(0x7f0000f38000-0xa)='blacklist\x00', &(0x7f000058e000+0x68d)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r4) r5 = gettid() sendmsg$nl_generic(r1, &(0x7f00000fd000)={&(0x7f000010d000)={0x10, 0x0, 0x0, 0x40004}, 0xc, &(0x7f00006db000)={&(0x7f0000da6000-0x490)={0x490, 0x2a, 0x901, 0x3, 0x2, {0xe, 0x0, 0x0}, [@generic="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", @nested={0x138, 0x4f, [@generic="d294e1d4aec5dd62ce9a63d41b5ab42e7735a0fc83b854af85f621f59923ef0da797103ddfc56a30997ecf08d3ff3d3d6cc7b6dc69d3776c93dbf4ef6d3ccd83c46b765cb21e9ad1d83c18e9cc8acca559b54d1816eb07e1de9deb7f5983161888d0ece8caf9b355055d7a", @generic="68a7d0384ca5dcab1922369dc7dca25d376d8ad59a6022e133373c93d42a8d63a52b66fbff99e09747d89bbec3ab5a3fb083a5cdfbfc519703e9458d479ae52fa5b2f4d35d56be7ff4734889b8ed0ec16f7f8d9ce268464876a4bf70a4d7c2b9b0494a67081830ebe635a044803d9875551a8ab33dcfcb231d5d14bef1723d59fee11068cfdaaa6b8c2df517c3d7fa2cd9342f9138fc9785e2e15c18a35c56c999c01c29226fdb1f8133341d894131263873710c929d54bb11f441a9f57d425b29e14434aeec"]}, @nested={0x158, 0x86, [@generic="64971ecc6e3624f177070532fd6e500d75317db3780ab0ea1c5928e8ab8f608d4a99e3069400eeb98015adab0c2ca279a68c9ffd494153250a58612caf", @generic="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", @typed={0xc, 0x39, @pid=r5}, @typed={0xc, 0x59, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @generic="6d68d9ec8a53ac7a138a82e5f4bb29e4efafd25fec2d979636c2a3c581f7bdc1a61a54a5c420073c0dd71d11ead930a01b01b407c562f82a2b53a3982c8727207cf4097d102d859bc5c4dc681b3171dec8df9e3a2494aef2c1237c99048a5955f3469bcb1510edea928839020ef7323b847dd33f49a4ba6cf25443f566cc1dac99e024dcebd55c868d00105f5e35a88fb6ca6618733dce02f4c450c790950f1a7744ddfc3b361e75429e321e36e7d25c617b132968ef9efe88c1ed308e7df94126ace48acf4dc6b45ec0709dbc8f55313a1ea012d8092b822d82bf1b47", @typed={0x10, 0x11, @u64=0x6}]}, 0x490}, 0x1, 0x0, 0x0, 0x20040880}, 0x8000) readahead(r1, 0x101, 0x7) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000e6a000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00007d9000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000b48000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r6}, 0x14) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00003a3000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/02/01 14:14:00 executing program 4: r0 = socket(0x18, 0x0, 0x2) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) gettid() connect(r0, &(0x7f0000007000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000009000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 14:14:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000e29000-0x6)={0x5, 0x1, 0x200}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000e01000/0x1000)=nil, 0x1000}, 0xfffffffffffffffd, 0x0}) timer_create(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = creat(&(0x7f0000cb8000-0x8)='./file0\x00', 0x40) madvise(&(0x7f0000d86000/0x5000)=nil, 0x5000, 0x2) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000b4a000)={0x0, 0x0}, &(0x7f00000a4000)=0x10) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000b89000-0x8)=0x0) dup2(r0, r1) 2018/02/01 14:14:00 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000af0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f0000326000)="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", 0x1000, 0x80, &(0x7f00004bb000)={0x3, {"b99bf41e426896"}, 0x1f}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) pwritev(r1, &(0x7f000060c000-0x60)=[{&(0x7f0000d4a000-0x3b)="86", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xc) 2018/02/01 14:14:00 executing program 0: r0 = syz_open_dev$sg(&(0x7f00006bd000)='/dev/sg#\x00', 0x8d75, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000459000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000459000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039d000-0x4)=0xe8) sendmsg$nl_route(r1, &(0x7f0000e34000-0x38)={&(0x7f00003c9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000074000)={&(0x7f0000cfd000-0x8c)=@ipv6_newaddr={0x8c, 0x14, 0x108, 0x6, 0x2, {0xa, 0x3f, 0x45, 0xff, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x9, 0x8, 0x3, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x6d, 0x6, 0x8, 0x2}}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x184}, @IFA_FLAGS={0x8, 0x8, 0x43}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x259, 0x3124, 0x2}}, @IFA_CACHEINFO={0x14, 0x6, {0x1a0, 0x3, 0x7fff, 0xce61}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x80}, 0x81) pwritev(r1, &(0x7f0000126000)=[{&(0x7f0000119000)='0', 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000f2d000)={&(0x7f0000f2e000)=[0x0], 0x1}) ioctl$int_out(r1, 0x5, &(0x7f0000fb7000-0x8)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000073c000-0xc)={0x8, 0x0}) 2018/02/01 14:14:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006b2000)='/selinux/enforce\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f000036c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f000023c000-0xc0)=[{{0x0, 0x7530}, 0xffff, 0x3, 0x8f}, {{r3, 0x2710}, 0x6, 0x8, 0x7}, {{0x0, 0x7530}, 0xc, 0x2, 0x7}, {{0x0, 0x0}, 0x3e9, 0x7, 0x2}, {{r1, r2/1000+30000}, 0xfffffffffffffffb, 0xffffffffffffff80, 0x9}, {{0x0, 0x0}, 0x5, 0x80000001, 0x7ff}, {{r3, r4/1000+30000}, 0xffffefffffff23aa, 0xdb, 0x1}, {{0x77359400, 0x0}, 0x18, 0x1ff, 0xff}], 0xe4a3be2) 2018/02/01 14:14:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x17) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000b2a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$int_in(r1, 0x5452, &(0x7f00007a8000)=0x101) listen(r1, 0x6e02) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000825000)='/dev/ppp\x00', 0x2e0c7b436f19c05b, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000790000-0x4)={0x8000, 0xd950ee738df3ebed, 0x2000}, 0x4) sendto$inet(r0, &(0x7f00009aa000-0x88)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r2, r1) 2018/02/01 14:14:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x5e)={0x0, 0x56, "605a37d91537b746ec1bcbb22e6988b4713a8011eb6aa388e39c1c0c144c3594f48fd3307ee2e625cd088a01c4a8cb487f790e0b88507db5b8a48e4469c06c4f2e5a367f4679f8b0cc06018987dd1b051771fde5c861"}, &(0x7f0000ded000)=0x5e) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f46000)={r1, 0x0, 0x0, 0x302, 0x3}, &(0x7f0000e0a000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x2579, 0x0, 0x0, 0xffffffff}]}) rmdir(&(0x7f0000384000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a63000+0x5a0)={r2, 0x1, 0x8}, 0x8) socket$netlink(0x10, 0x3, 0x15) 2018/02/01 14:14:00 executing program 6: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000009000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x2, 0x0}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0xfda1, 0x0}, 0x0}], 0x570, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="99aec99b306cd1700e0d3998d5ae2a63", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd4(r0, &(0x7f0000009000-0x8)={0x10001}, 0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/dev/pktcdvd/control\x00', 0x400100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000001000)={r4, 0x1}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000009000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x3, 0x1, 0x0, 0x5, 0xa, 0x80, 0xa0, 0x2e, r1, r2}, {0x2, 0x8, 0x9, 0x8000, 0x3, 0x75a, 0x68, 0x400}, {0x80000000, 0x1, 0x8001, 0x100000000}, 0x4d3, 0x5, 0x2, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x0, 0x7c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3, 0x1, 0x14, 0x401, 0x0, 0x0}}, 0xe8) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f0000008000-0x4)="0d9cd50f", 0x4) 2018/02/01 14:14:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000394000)={0x0}, &(0x7f0000189000)=0x4) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000e4e000-0x4)=0x0) sendfile(r1, r0, &(0x7f000097a000-0x8)=0x0, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000302000)=@common='rose0\x00', 0x10) 2018/02/01 14:14:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f000098b000)={&(0x7f00005dd000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fdd000)=[], 0x0, &(0x7f0000ec1000-0x6f)=""/111, 0x6f, 0xc8}, 0x40010002) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d0c000)=@assoc_id=0x0, &(0x7f0000f76000)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000004f000-0x8)=@assoc_value={r1, 0x9}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x14, 0x200000000000d, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000870000)='/dev/sequencer\x00', 0x11d6c0, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000ab5000-0x20)={@dev={0xac, 0x14, 0x0, 0x14}, @empty=0x0, 0x1, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x400, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x20) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00006e7000-0x4)=0x0) 2018/02/01 14:14:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00002bc000)=""/0, &(0x7f0000287000)=0xffffffffffffffd8) prctl$getreaper(0x3f, &(0x7f00000b4000-0x8)=0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00002ad000-0x14)={0x9, 0x8, 0x3ff, 0x5, 0x7ff, 0x0, 0x3, 0x10001, 0x2, 0x1}) 2018/02/01 14:14:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000e2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x3, 0xb, 0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 14:14:00 executing program 3: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000aaf000-0x4)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000fd8000)="") getresuid(&(0x7f0000dc5000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f000003c000)=0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002f6000)='/dev/sequencer2\x00', 0x404000, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000747000)=0x0, &(0x7f0000196000)=0x4) 2018/02/01 14:14:00 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00009bf000-0x34)={{0x1, 0x1, 0x100, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001f000)={0x40000020000201, 0x0}) epoll_wait(r2, &(0x7f0000782000-0xc)=[{0x0, 0x0}], 0x1, 0x0) [ 56.263677] audit: type=1400 audit(1517494440.075:39): avc: denied { read } for pid=10156 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/01 14:14:00 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000002d000-0xe)='/dev/keychord\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x10800, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000b4b000)=@common='irlan0\x00', 0x0}) mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/02/01 14:14:00 executing program 5: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa9000-0x8)='oom_adj\x00') mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000aa8000-0x8)='oom_adj\x00', 0x40, 0x14, &(0x7f00003fc000)={0x1, 0x4, 0x80, 0x2, 0x7d0, 0x1, 0x8, 0x0}) write(r0, &(0x7f000000a000-0x7)="9a75287ecd64cf25d52d1afc9f", 0xd) 2018/02/01 14:14:00 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016a000)=0x0) exit(0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006aa000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000b02000)=0x40, 0x4) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/02/01 14:14:00 executing program 6: mmap(&(0x7f0000000000/0xc36000)=nil, 0xc36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00007df000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) clone(0x0, &(0x7f000058a000-0xfb)="", &(0x7f000003d000)=0x0, &(0x7f0000c31000)=0x0, &(0x7f0000c33000-0x1002)="") waitid(0x2, r2, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 14:14:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mknod$loop(&(0x7f00001f0000)='./file0\x00', 0x6000, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f000013f000-0x12d4)=@newsa={0xf0, 0x10, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 14:14:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000201000-0xe8)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dfc000)=0xe8) 2018/02/01 14:14:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x56e) bind$inet6(r0, &(0x7f0000fbb000-0x1)={0xa, 0x3, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, 0x1c) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f000095d000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/02/01 14:14:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c2000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000c36000)=0x3f, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000dd0000)={0x0, 0x2, 0x0}, 0x4) sendto$inet(r2, &(0x7f000009c000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 14:14:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clock_gettime(0x0, &(0x7f000004a000)={0x0, 0x0}) ppoll(&(0x7f00002a8000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000f80000)={0x0, r2+30000000}, &(0x7f0000f50000-0x8)={0x0}, 0x8) r3 = epoll_create1(0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000d46000-0x83)=""/131, &(0x7f000067a000-0x4)=0x83) pwritev(r1, &(0x7f00009bb000)=[{&(0x7f000071e000)="17bfc662080249181bc3636736b67f667d44d5451021ffff53596569204acb932e146d60f2ca4593dc40795b7b01dce8b5a51cc64258b316d83f8b624318a1ef6cf7835e5a3b70a2d7bc323585a7f0d2d1a2a7196f4e68d5161e8530329663de73860d43bf8064c6789487a2a9958b3dd8a4ad5ea126d16ec1f57678d77b40bcba9b", 0x82}], 0x1, 0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00008b8000-0xbc)={0x2f9, 0x3, 'client0\x00', 0xffffffff80000002, "ffcd826b78fcb255", "dbf3b81ce2c19785e66ec35ac30fddc671fbb84e28735bdd371c6231530d15d9", 0x4, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_settime(r4, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_pwait(r1, &(0x7f000059d000)=[{0x0, 0x0}], 0x1, 0x3ff, &(0x7f00002a8000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) 2018/02/01 14:14:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x280, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xee) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000ef0000)='%', 0x1) recvmsg(r1, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) 2018/02/01 14:14:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) sync_file_range(r0, 0x0, 0x0, 0x0) 2018/02/01 14:14:00 executing program 3: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) read(r0, &(0x7f0000fe3000-0x1)=""/1, 0x1) read(r0, &(0x7f0000fd8000)=""/0, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fe3000-0x4)=0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000fe4000-0xd)='/dev/urandom\x00', 0x0, 0xf72db77c2c667844) r1 = dup2(r0, r0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000918000)='/dev/urandom\x00') ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00006be000)={0x4, 0x0, 0x8, 0x7fffffff, 0x2, 0xffffffff00000001}) sync() 2018/02/01 14:14:00 executing program 6: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000fc8000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f56000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fc8000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc8000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000d0e000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000fc9000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000072e000-0x4)=0x2e) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000fcb000-0x38)={&(0x7f0000fcb000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000fca000)={&(0x7f0000a72000)={0x20, 0x41, 0x10, 0x3, 0x0, {0x3, 0x0, 0x0}, [@typed={0xc, 0x69, @u32=0x40000000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x15) connect$packet(r2, &(0x7f0000bd6000-0x14)={0x11, 0x3, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x14) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000517000)=0x3) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f00007f7000)=[], 0x6, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00004df000-0x4)=0x80) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89df, &(0x7f0000c89000-0x50)={@common='sit0\x00', @ifru_names=@common="696662301c00"}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000069f000)=0x81, 0x4) mmap(&(0x7f00006ca000/0x1000)=nil, 0x1000, 0x8, 0x12, r2, 0x0) ioctl$KDDISABIO(r3, 0x4b37) 2018/02/01 14:14:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c07000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000012000-0xaf)=""/0, 0x0) socketpair(0x15, 0x10000000003, 0x1, &(0x7f0000e12000)={0x0, 0x0}) prctl$void(0x1f) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000760000)={0x1000000000000000, 0x6, 0x0, 0xfff}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000d36000-0x48)={{0xffffffffffffffff, 0x2, 0xfffffffffffffffc, 0x0, 0xfffffffffffffeff}, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000918000-0x8)={0x4, 0x8, 0x8c8, 0x9, 0x8fc}) 2018/02/01 14:14:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006e1000-0x9)='/dev/sg#\x00', 0x8, 0x4100) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007c6000-0xe8)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000716000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000dc6000-0x38)={&(0x7f00006ee000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000690000)={&(0x7f0000704000-0xa)=@ipv6_getnetconf={0x3c, 0x52, 0x9, 0x3, 0x1, {0xa}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x40}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xfffffffffffffffd}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x8}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x44001}, 0x4) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000314000)=[{&(0x7f0000967000)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd1b000000160000ed5dfffff5000022000d00010004040800bc04000000000000", 0x58}], 0x1) 2018/02/01 14:14:00 executing program 1: r0 = fanotify_init(0x0, 0x800) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0xd2a000)=nil, 0xd2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000d2a000)={0x0, 0xf4, "ae100a23873d9a975d809f5eaa2def43ef37bc6cd8fcf116b137c694b50e90fcccace0ca637ca0107e4ca9447415eae6e1ef0c104039905e8ac74ea5e2c8885c4f1c962103f84bedd5dc32f0daa4f5992614288d2d333abea327e5f3b38d282a2f13219619cf82560188c24d0764240efbe3d525b8dfe9a8b83c87c0adbe2981f16b1c9f351e4780267a9294f9cfefddc7c650f5d267ff677ecf8052997f09c9d2362ee68fe0758e5a27711d50d603c621ddda3e8ef55227a024f666672b0e2b208a28d6a6b00fb46275e9f64a9735b72f03e9efc5ac8f974680ef5f724683f94c4128b642e3a950e171c3cad2a369fee155730c"}, &(0x7f0000d2a000)=0xfc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000619000-0x14)={r3, 0x8, 0x2, 0x8, 0x6, 0xcf1c}, &(0x7f000021d000-0x4)=0x14) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") fchdir(r1) get_thread_area(&(0x7f0000d26000-0x10)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}) 2018/02/01 14:14:00 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d74000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) accept$packet(r0, &(0x7f00000ef000-0x7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000096f000-0x4)=0x14) unshare(0x20000400) r1 = inotify_init1(0x0) syncfs(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x5c}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000002000)={0x100, 0x0, 0xc63, 0x3f, 0x7, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x3, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4}, &(0x7f0000001000-0x4)=0x98) pread64(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 14:14:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000086d000)='ns/mnt\x00') ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000684000-0xc5)=""/197) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000cd7000)='tls\x00', 0x4) 2018/02/01 14:14:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007b8000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000c52000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000086d000-0x8)={0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a3c000-0xc)='/dev/rfkill\x00', 0x400, 0x0) ioctl(r1, 0x4, &(0x7f0000f16000-0x71)="78ecdf5594cd8810888c4a939c572d93aabc2e0e3b60be7757b49d3ca0f102aa8fcd9cbca108763938f5b9bf363a570a56d33dc6a439c7720b809c6b927979792b52be458d67978d8a6a79243d2008ecbb6132ba46c4c6614e4fc542d614d40f2d1a8fa2d48b6e423afb44b4bc168fe2ae") setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008b3000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/02/01 14:14:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@int=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400000000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) recvfrom$packet(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x40002142, &(0x7f00004a5000-0x14)={0x11, 0xd, r2, 0x1, 0x4, 0x6, @random="5276f1ec5464", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000caf000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e84000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000499000)={r4, 0x9, 0x0, 0x2}, &(0x7f0000ea5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000ee9000)={0x0, 0x401}, &(0x7f0000871000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00001d0000-0x98)={r5, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4}, &(0x7f0000476000)=0x98) sendmsg(r3, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000577000)=[{&(0x7f0000492000)="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", 0x7f8}, {&(0x7f000048c000-0x9d)="ed503af948d4343db4cf3aa5d969df772051062919b6f60f50876f97d6f4df47920207f06a5a579a2e0351672efd4384362b10d72bbcb71f74712ae1d70a860b15c7e7920522b554aaa1fc46165fc1da146f95214a955b8d121e6492ab6feb1fc00faa046f6532e2c210af9946321a5700c75e7348bd67d247829415c4a8103e459f6d688558737ffccfce5bc8beeab825979c28058a1da32edd9f65b2", 0x9d}, {&(0x7f0000cfe000-0xb4)="8d006a564a1f9ee7afc14e509f73bbefd8163c1deb843905daa6f786ed662dd3b20798ac9e60c465cc03a5ce5c308d5f99680fdae629bce4d135477ba322027c41d55ba51c8bd5bf1831014ab5080a1f258823e097e7fdd6baf5b280340692ab84f4ab390498b06d380af3f5784a0ae9ce6358b24d3361732a1cd2aaec7bd55f518f8a103eac6efcbc9aa80fb140efdd6ffb9b6904fc7ff5ef125fe0a2cdb596f4a2ceacbcff6fc11b6e4f6cbd1b147c0b311331", 0xb4}, {&(0x7f0000829000)="dd38e538f7e4d256578151ffec97ec74c38591cf78f3c38f1431081a7e45e6998e2892ea8de09fc536015eb03b7c3648ac6c5c71017fe8b05b5b", 0x3a}, {&(0x7f0000086000)="f4dd30f7919d46e395acc6", 0xb}], 0x5, &(0x7f0000c8e000-0x90)=[], 0x0, 0x24000010}, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00004e4000)=0x9, 0x4) 2018/02/01 14:14:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r0, &(0x7f0000e39000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000047f000-0x4)=0x0, &(0x7f0000b58000-0x4)=0x0, &(0x7f0000f8f000)=0x0) fchown(r0, r1, r2) 2018/02/01 14:14:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a07000-0x9)='/dev/rtc\x00', 0xc0000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000bc7000)=0x0) socket(0x20000000000000a, 0x2, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000101000-0x30)={0x5a0c75e8, 0x0, 0x5e, 0x100000001, 0x3ff, 0x4}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000a6f000-0xd4)=""/212) epoll_pwait(r0, &(0x7f0000786000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x2, &(0x7f0000bb1000)={0x1f}, 0x8) 2018/02/01 14:14:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f00007cc000)='./file0\x00', &(0x7f0000ae5000-0x8)='./file0\x00', &(0x7f00004f4000)='hugetlbfs\x00', 0x40010, &(0x7f00003bc000)="416977b87fcefad916aebb89f7f5ba05d0444460a8a37c05bfd516a3fc4445b7e35f431c38ea48326b48ce28077d0ae727460ceda560a37160578ee901806e3bec375fe3f91fb7990076b67ccb22a7872776aa4dc23d030d26fbdf6cf139042600ac9376bfde7eb34e31a7b68f215c9f89ca31dc130a96e45d75943b120b9d5e2d198841eb15c791ff46fcb2f9a2f91a60f5f26074227f5f79be6b4a023a304e23bbb3a7c3c2") mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)="") chroot(&(0x7f00008a9000-0x8)='./file0\x00') pivot_root(&(0x7f0000594000-0x8)='./file0\x00', &(0x7f00000fa000)='./file0\x00') 2018/02/01 14:14:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000004000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') readv(r1, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0xe5)=""/1, 0x1}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00009b5000+0x23c)={0x0, 0x3, 0x4, 0x1, 0x2}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000719000-0x1c)={0xfffffffffffffff8, 0x4, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="bb9bf4e35858", @random="3eb8d303ab04", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}]}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000ba0000-0x4)=0x6, 0x4) 2018/02/01 14:14:00 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000017000-0x4)=0x0) mlockall(0x0) r1 = syz_open_procfs(r0, &(0x7f0000016000)="666400000004bb") mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f000000a000)=""/0, 0xfffffffffffffe5f) 2018/02/01 14:14:00 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000941000-0x40)=[{&(0x7f0000fe9000)=""/63, 0x3f}], 0x1) ioctl$KDADDIO(r1, 0x4b34, 0x3) 2018/02/01 14:14:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00007ca000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00003e6000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000045000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000537000-0x4)=0x0, &(0x7f0000b16000)=0x0, &(0x7f0000001000-0x4)=0x0) r6 = getgid() r7 = socket$inet_icmp(0x2, 0x2, 0x1) r8 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0xff, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a4d000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b08000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000881000)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd8000)=0xe8) r14 = getgid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000705000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r17 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c64000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000caa000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003db000-0x4)=0xe8) r20 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r23 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x3, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x44000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000730000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r28 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003ad000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r31 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a0f000-0xb)='/dev/hwrng\x00', 0x240602, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/ashmem\x00', 0x42, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r34 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000465000-0xa)=@file={0x2c82e6ae79600ec1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f00008ef000-0x9b)="0f842ca87e7cc42edb680fb2ab7be457b293d36a6520eeb03e6a88c508f2c2dfd3ccf34089981e5d714051202394a7a28f6a63ddc9779981d5293e0ae3b15a49307059bfd142e7e05c32bc731db2f715324e50cc0380dd04cf140cd53bf479b3f3b763e7e53a47a339a37f2c79d05fc7ad26f47240fcaa88ad708ba4f56ac863fb892e20440cff5917868a8ac0119b4c2929dcf0bdcdabb2750570", 0x9b}, {&(0x7f0000974000-0x4b)="33f3771fb1ab2d24eb1251004fe5c3aed837884b4445666e1d87d4f9b0c9b443a182f67f3578d2710316b3a037fedbc262daed86adcecfccde831ab79270bb981ef7426012286805319cbb", 0x4b}, {&(0x7f0000f0e000)="2b96bf126238a133640970a05de613", 0xf}], 0x3, &(0x7f0000d89000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x1}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="520a5e5421ff061e8ff54c69e70ee20299606a825aef1aab005c2ad1a562cb2b440e04fad16bc085820cd98c559eeed36843d2317928d46dc86dd649", 0x3c}, {&(0x7f00007f1000-0x7c)="49998b33775bb8082675d99d280de446388793a1e2ce87eccf4c7301af377849accfd11b6faf5b9cf4c17f086503bac800a42a1c9a227c9a4774a3ad29480ab80fa1d8fb1e95ee0920be114826519487f9f49cf766a4eca2e37417afd7187510b8be59e8194f7ec259567ef10169ad378eb5b9876d1df608b1134a64", 0x7c}, {&(0x7f0000000000)="55580d0161e1e7755af54f3a89eb18917386e03d140a98f2c697dbd27caeff58522fb19b562c6d31ae940ebcca473c1b8e98966fc41eb8e78a4297704167ace4d5d6d0390f40862f092df53b6e09d94147aad228ad4bc7cafac55a811f7e121d8d1301d7b44987696cdc7c214622ded8e16e", 0x72}, {&(0x7f0000000000)="c3ec959f954760cea6353713bb114732de09bef66c81bcb70bb4fc68fdeef53ade50b3e380d9672e77a9e1527324b667480208e61e612e8e7cfb1f9d1ff08c5f6c09cd55445a7d6ebcb7071201d56a20d4ebf4cf26faa7d26535964a3c1b4077b69149b53d9019f7838223bc3b73a346b96affa16fe8b4c139e29b49a5e6fb31385fc6428400fd2f82c2a830a61ec9242d9c269b640820c89382aadda45147c75005fc2eee00033d2eba136a0516b6e67c9b097a3712d15870623340b55e6926f94bb4c94ba12d85df5b12d1f8a9982d23ea83458e72eda794bc0f6c95e39b48e1ba94129e9699551db414d2c6ca65567d27589b3e10016ad476472ba0d413de282e9f9e052a715780f39cf7cd50020ec12931631703773afea46e1d4769191151dcd8b46534be0fc26a091e68030d84302ab99af263dc008fe12b3b428dd0b6c473d3ae48e98d729c81f5f009df750f6c459622f3332de5b28ee9813bd543328daa35e1e43c76f16bf1680da5f52367ed8f2e71c222d7517e1624058ac35f73922c6baed8e83260900afe0bf80182f0f2b8672b453ec9fdd3adde435323b91199d04950e36ec02f6a6b7ec873935a6886614d22808287fc32cbb1790ef2b8995b934be092ad238a17c94a4c903421c37c773db532f9d8bb3a99e27fefefb249416e4e3c809357971ae9141c6ef6c483bd3cafe34c2781b2e6903af50fdad5fe4844bf346ebabe01c226a5f9c7f700800fd7c2ad5bcf71ad720f8b3367926ebbf54c6cc8d3586b241fd37a3e5756a9a0415a09cef0d33e97500a15db47164ed54f2af0131c11e2ee1e1cf42c13f6d75720304f50d08f0c6c4b7eef55e3634f39fc01e42b6a5401d31be9a2a4938207213b4ca1a263a1f382a6685a65fc9b2f01b7a072af4b29514efa5f69972a412ba7759b138a0f0776ae5cb0a81dfb8561eef9c00dac85c3ad85b5dbc0df19bd438dfd8d9f6f4a8b41266500b5bae4b40a11f9cf168bb399790b7f5587edecb23872045a35bac8466f5c6cb213f0338b655a2242bac1b62f285b7de3c9899eb914dfe66809b244a05bea1ac4c7b86eb5be1588b96b9de44f65b06cfafb400bc5c0519a51bef64640132f63f6675b57311dfaccc4a00e4f8855510885e184dcffbf92a67992fb3ac10000e02f400f22f29e8b5ad56ca7648a285b4c65dddba6ad6cccfca7c62e231e7cb6646648950026d50086bfcf557b41e68d5fe775bda5e67111632d64fc2fe18f00778907e90dac9459fd140106d622b0b6edaf87c2690a205f2c703b6413272ae02f269aac25faf7ef1b484a5c749c7a132f52a1b2fd7195cd3490e301dfb2a85f149f5cfbb55cf0d138326f83abc17dac18cd0e5baf071bf7a02741d8ad8aebf722a45b12b04c25cb9e6f090ea3fba7ff676abd0bf1b67b57138a6e00ff7f2dfc095c261dad57cbadaf2fb8ed2105d0c555998d3b4bc91d4476d5dceb1f6b4c987b1e740933c45f1be5e53150a469ca2af9ad43f78f79f59972097ad30728448feaeb04d1748e490001f4b5128e92581aeaf44cae06e6765cc809b9b9cfe63d0fec875aedb67babb410bbdc34e9e21f3edd0a5f0f8c01a6e5d8496c2a24edee599dea1bdc4f14a1675ecff638559b05aed4f1c85e40b74dd5b307e3f1da15b901c1028aced9b7df6f8a1c845876f51648fc2452aea2fd52181f6a991aeb8008c5911fa784154dab91cf19bb4d55e186c449b743f07ebd7d2c1dd9d5d3259f43231573330af6df08d29813d78c02ffd9e5578b3c8553dbf49a66b2fa18151aa903b00f88b99153a575172037f3c3ac05e3d7c93b3fdaf0e5c83b4f9f0279622c35c60a5471ef56da16138c618f859977cbed020b61bc6b3663761aa0fa9713c637dd0c9e7683f4d318db2cca30023083c172b475a38b896e2f680aa7fab3ea7c73dfb1adbb63c5fbfe1534a79d083596aa09e7c866b376cc4506ceb22274fc1182344465b641a9fb73a97857bbb3793ef7de7f6ff7dc0fa747e1f0ca31f9569be5de1401ea51df43a8ab20af477c027106669edd307c4584dc17504aa876f2ac7aae45b953d478fed9d7efc0145bd20e68ad07dc4d6a875f0ebf3415eb2fe4e2fd4d50a1519c12167b411ee0abf5d55630d39d369c15163e3543d378eab42ddf090cf23862804bcb0fe3b00e6eb58f2dd95551c2852b2620d905fb2216a66c0c1a8234c5f19bcbc21dfbaad34bc3f60f4403d46604790a4d7b3e54650f1a709099704915bcade136d5d37f2843f53e132da19b188f2dfe4ce6a3492dcab0302d8d1d99d122fb56371d5e21f8c9ff84afd20d6cedf984810a72d4f21fc70955cd11c87df1fb2a1292b12a381f578c3f270b30773cf52f36426d7c234b5fe4f70929e3e350e3862510a83c970259c3527085da2bc308d1c73b0bb164d97f2eb9125d8dc18b93ac27fa9498f384348a963189850d5545547b5dd622441ae5014a2cab52c8e42c610befbdddb56d6b863493b6ef15afe108eae7ca822410bac1afd717325e6c0f54f586c851c82cefe0ca76dc2d5ea0da60d363eb7a7ccbfaefbe55bff9fdd5d8d3d6b7f0f2c14877f82c3055d1c62443af19f8dff7d07df8eb061a25b737df5de382dde58f16e1680ef356e725acce6998a17b9c87ce983e5e9f42c33d2a55a9e2d2746407da3df077b614055759d9ac13e11f726cfd23722c2cb975dd61dedc4f5f981dfe3581a5608021bb14d3dead66607609ccca32b66a53760517cfeebfea034f1e9a47544e9067b97cdd5887dc6df45479b3e491b64340c6503788e626cdccc651405902e2b4c4641b4555273e0a786d00634b16f9319c1966ceeac496ee50ee064f7a00cd5e40410a2bc2c0c03b0853d0ada8e666c1211a71cbf1ff01c14c9293ea316c8dbd32b53eb5108fe854d9d19d199c70a3e18c452421e6b274525eac3ada3a9127ccfd2602c6d64a3f5f32e5772408ac775cda2a7ea67217c156c59539fed87c72cd4137eec2eed4f47322b721b907009695eefc62d95d0f4fb463b05f4d963c4ecd8c799814ffb080cf03ac795f29f1e45d83d096391c4b7578d5fe1a1d4049e6693c70bd4a436657e79ddbd67264459b15f11a91042a908c8e9c354a88f50e28f57d8018a02f5e1bbd36e9f268c711057fbdf4d716af7a8232a412b39aabad913af312d3bc24826aa7d83f9a435f200c3782d62c99375052519d2a983982a2a23858a749de0ae0f4cd31be6a2a9bdae4c5686924ee7ba647e64bb19067b001aab931a7f59c8ef9d1c9fd5844f7c4b09a47cf9042ff41a43b104f6e6a909ed0fa391315ca32762c07efaf34cf7ef41f9371f9a979cbab02ac4b4fefc22c927332acef911994565320ab3d90175d0e923d22a5596a4c2efd28eafaeb08e9e6f6e0610bca29c17a386f22184e2bdc18902b0c224b7295ead7835787f49f3aa7a1e9108dd9a15c5e60fa8f70b5f6eb9b3834ed836128f429a04adac4826aed54cc538e6bd93f3ed393282d0a39bd1921336cc83841be42f5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dc59146be0cd87209856a089bc04ac317c05340a66079cef0372831306350f7901e73e2781f53cb63f412702dec384a1f2271423c7cae71b17698b832d340a856a3df48536cdc6bed8e03f61b382451e68428b4ff331b6bc720367136994f8a8ef23819e876e4eb7b6d797ffd7549818a30151b89e866f3281048813bc6d965dd7ab408a51f8ba74ec7c8850992de99b38e1655b06e5159672c9b27faa120a049ca6d68d099cf0e70ba9db25682e962bc514244efe2b399fc2b8680a7e4b02418c2a4f3820b459ef0f8616ebb5d39f14bf15565aae0275d0572b172bc028398b5a6b6faded25777c369a2aca9d270de7fafecc74cf9b78575347621270d05e69f81ae400652c0d5f024b97e37cac4d39ebda60a2adbedcc08f0b813839a4f046c5f1ec0a50e637d0c7b5c2b69359521897425a6a63db8335c4f234ff7013eb5e30749039715f8b89d5869de710b3c161b3063b9c2955ea611a8b73aaf6d776f05f71426ac1203a1a284e65eadc7b0198f64d8783a5f673d30d77d35cb0b2d0f70a7be9501751274c89f73aff0f1fb50cbc5467b58094f45e6f5ffa1f7a6f0098fb53e2e28b65d9c5571cc223b7797b7a10adbe2de526f4b8d0393d09e60237329c0c3255f8bf2b592fd24269a9e9d6da5e750fa38b83057c8473b34e99948493a4fe3f0b468e66d031973c39fb4f583fe428c50c948b3e59b9fe68901a3e560b1df271cea0602c5d68801aae9c212f36d5731e5190fd8bd7f73c0c7aa2f49631e78c27fdf9f13220e6e27f0a96bfafe637a2d556cfe0c23e8224a67e2b12dc314e5cfe8ecb72884b35751fec72c6dc9eb85317e63cd3584c2674b871f51a899dcac7622c69b07682b7cb053faf9308f2f5938ba8726e1f3d9cab517c2fdbf4037034750978d2acb324348ab2104554d32e2eafb12afe7c3eb6158a583319a52f4aa0d99e835743cd4e9ec1ad91bf7d78eb76a3e61442124bd8be303bb8a0226a9da24c459c33eebb906839145e7e1aea43edc4c0ec57f1bc5db7e5fed73037ae859f0f51ac45f7e1e90cd45c7c733fbd750a4935f06c24e999f406e65c0543e4d6cab5de99857249f38523d0beb06a1b2f42317ff9d9ffef05d09a88f99e72ab5114ab3f05faec8b6e1e17c25e320945473de6c5f07fd1894bfe1e4f22d04b0a51a750b28c375cf8d8acff439528fad7200ad1be2a43c9eb92978780bcd130c4a99c637d023a325a87be68352e425475782b7a1fdb3671058e38f34ee49fd9dee4e19ddc9eaa3ed6f35f61f4c571f48b45caaed8e4fc1871a55923fad60b939547be681110a67851b543fc9b1bf48b5825864d02f47dc86e48b239b88508afdcea3de175064e5c3a9a4ea90ca6ca4928b81535e23c1006ec2373b4e9c73f6525563d3ddc2203a47ba398b6f51e8c4ce3f2fd449ff690945731d31c4ebb7d1c2b1167ecd4abca317c066c17ce6fd77f649294f89af59e4e5273308f09d2f5e2f62751983a2f15332fb1584a3462c078c11060c826b21b67610f115ca166e2d5ae3386493d54674013207838098e8b103f2326a3e54dba9116f7314d0971eb3408c9a1d9722e46a1327bad4623b1dc180637c7fdf47a9e12298694390b29b4743bf1902974010d6767e80d439a0e84861171ba385dcd60e8b0fb99cd8d07a1b342e844496a5b6d475df6b535a6c1a29a5bf85f9494e468e29ec67dc5f1b59592462f87b2a6b37af070295df1d94b9dfba56065e663d3258bf8e5fbbac8e89addb95d2d2eaec4e8c33b10be25d53f2c029343f5ee58ca9e325a913df0ea0ec3ab9794cc8bc7e74a6dd2e5f380ae0e38f5f7a1b54e0116ce160a3a3697d07e82321d16eeda94ced449decabc44ed87fdd036e3ec22748210d190d7a74711649a7efe601fc2646cb9fd506de36dc92496a05aa87ccc49997950ea07376e841ed26fe6f9d8f53d6abff4949c1b020bb9ec06534b0b11d35c1e35a71306263fb22487692ae2f6f3ef57198047ae66973d22f9cb79d86619e3e296a366064c667a599ee7b8c27cb4951a69b16deadd52b60278e35dba0263ae2558d9e58e35e287f27743e85bdca6df26c37a5d3ea2e4441a0b0a7199978ded34708eb91cacd679256ce0870e42850e01fc7f4847e0704aed262383fc0603aadd6a688444a90be0c2b15a41ac06ff0f42eff7ae9dd91cde9a1bc11dd1cf8035afa8a6952fbc15b6ae15d035933a545f7308a048e3434e9ab7aaea324cc116a4d5c06d428f960c1cfd13366421b84488369c75299", 0x1000}, {&(0x7f0000000000)="e61eba4bfb90501113f338a32294630c1b1b295516803c", 0x17}, {&(0x7f000029c000)="ef5ce5b8e37028bf273facba91277c52b24e501ace22db4e33540f88f3df70f5d3a89003af597c9f309a91f56b828a1945fcd7a02c13d41c305ba8133f5b72b9e0fdae18a88b20e6ca7ba6f263160f2aaf45f3dea1b4295272c20ba4f67c4773ba", 0x61}, {&(0x7f0000441000-0x8b)="f0be6404744f1405a1e9639cca8b8560c9a9b0da89b449c688bfcb6ab6aff46deaacf5c0fe5e6c2f81905d4f8220e201e67dd666170e22b611db9fb6abe7b2ea9b9e640fb67f1e1b675649f8ea260d04b58c07882fb362fc20496f8f7a3b25386461bf70d79db6bee9c03bc2be96871081750eb960f6800e12b7854c5381f80572c428a82e2ca812db32a7", 0x8b}, {&(0x7f000088d000-0x33)="e777c96f372d40732b42830523c3863770096683619d53f9dedef64409dab4de1569742df0587dd240a08bcd2d1d3c609e767c", 0x33}, {&(0x7f0000000000)="66eaf237f3955b79c6776631ca7260c1f6d74541a5d79ba0e0caf33d21dfcee8a222ead5161829b039a127a63badd8bf4b6be4b443d664db6fa783eeff67acaad7b641c45f92391f2da3f9e5e819808852d76efa283dfd4f0b4f19b21e8026ec86320f4f9e70fa11773f12a5fa820e2e6688b0a9ae17dc86a410486d9cc10ef53ac736d25cf1705869d10123b7c4ee51858d3a8bd6b41e4f05e55b77bb4e8eea17d621d1092ea848891051f765ab4368c8407191f9bf4f42d64966369d09535c4743597e969d1f3334189c5d2c22fbb8c375735451a56e50e07a2469c197926fed9eeee6", 0xe4}, {&(0x7f0000001000-0x6a)="154e5eb3eca1e22d13c8a1bfb87dd8ab27d3c289f72da5cca1615a9e61847e7c22beffe0e4f49a43abc0c50a1e1150a77456c77744bdaa03e38b3b515cc100f0b76106a2939541bd4487dacd453fd750efe65cb8ceb7ff8a0e9b86b2d61f24972f7f3077ce6f5c805367", 0x6a}], 0x8, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x28, 0x1, 0x1, [r24, r25, r26, r27, r28]}, @rights={0x30, 0x1, 0x1, [r29, r30, r31, r32, r33, r34, r35]}], 0x78, 0x1}], 0x3, 0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000039b000-0x8)='./file0\x00', 0xfffffffffffffff8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f1f000-0x8)={0x0, 0x0}) lsetxattr(&(0x7f0000fac000-0x8)='./file0\x00', &(0x7f00001a8000)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="02000000080000006f5509100730de2d6a1f06a0", 0x14, 0x0) lstat(&(0x7f000069c000-0x8)='./file0\x00', &(0x7f000035e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 14:14:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) accept4$packet(0xffffffffffffff9c, &(0x7f00002e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000440000-0x4)=0x14, 0x80000) sendmsg$nl_route(r0, &(0x7f000045e000-0x38)={&(0x7f0000458000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000099000)={&(0x7f0000699000-0x24)=@bridge_newneigh={0x24, 0x1c, 0x0, 0x1, 0x2, {0x1e, 0x0, 0x0, r1, 0xa, 0x2, 0x0}, [@NDA_VNI={0x8, 0x7, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0) writev(r0, &(0x7f00004aa000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d8c560a06000000000410489643c200000000000000018164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f1000010007000600000000000000536e", 0xffffffffffffff2c}], 0x1) 2018/02/01 14:14:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa6000)='./file0\x00', 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x802000000402, r1) exit(0x0) creat(&(0x7f0000354000-0xe)='./file0/file0\x00', 0x0) execve(&(0x7f0000653000)='./file0/file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f000056e000-0x18)=[]) 2018/02/01 14:14:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000442000-0x8)='./file0\x00', 0x4) r1 = syz_open_dev$loop(&(0x7f0000cbb000)='/dev/loop#\x00', 0x0, 0x4000) ioctl$int_out(r1, 0x2, &(0x7f000050b000)=0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00002f4000-0x32)=""/50, &(0x7f0000ec9000-0x4)=0x32) lseek(r0, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ad5000)={0x0}, &(0x7f0000e70000-0x4)=0x4) fstat(r1, &(0x7f0000131000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000a87000-0x58)={{0x8000, 0x3}, 0x0, 0x6, 0x8, {0x1ff, 0x9}, 0x1db13bf4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000516000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b6000-0x4)=0xe8) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f000040b000)=0x9) r2 = memfd_create(&(0x7f0000240000)="74ff01080000000023000080000000", 0x40001) sendfile(r2, r1, &(0x7f0000c02000)=0x1, 0x80000000000001) write(r0, &(0x7f00008a2000-0x54)="3d4d229aae6b8dbe8ecc536b7a6de613f9a22e484d1911f6563a309dabbf0845a3eddf2948192a823847dde50bf0c92d70d5724e69fabd4eca70d69c75fa1051c16cd89675e774bc7a11352d73ca5a56fbff35c7", 0x54) fchdir(r2) r3 = memfd_create(&(0x7f0000f08000-0xb)='/dev/loop#\x00', 0x2) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00004c6000)=0x0) r4 = mmap$binder(&(0x7f0000d92000/0x3000)=nil, 0x3000, 0x5, 0x30, r2, 0x0) r5 = mmap$binder(&(0x7f000086a000/0x3000)=nil, 0x3000, 0x1000004, 0x110, r2, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000089c000-0x30)={0x34, 0x0, &(0x7f0000c4b000)=[@increfs={0x40046304, 0x2}, @exit_looper={0x630d}, @increfs_done={0x40106308, r4, 0x1}, @acquire_done={0x40106309, r5, 0x0}], 0x7e, 0x0, &(0x7f0000d51000)="b1a4da8005e3bebf8848e50d6f020e9ddb67692ab86891514f6229121a9e97d4613f6fc2e7c2253a6a182ad692ac460656bc5d5b8442d3413440512b0ae9321776d6f80667889ed9ce9a8b94b99c97718b6b49c3f28293222f04aaf19299d17ab93ff3a7eea5050a47ad9e49abae41066cb0af6e8273c2a28b50536a6922"}) 2018/02/01 14:14:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getegid() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b8f000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000073e000-0x8c)={0xfffffffffffffffe, 0x40, 0xffffffffffffffc1, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) syz_open_dev$tun(&(0x7f000035e000-0xd)='/dev/net/tun\x00', 0x0, 0x141000) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00009ad000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000066f000)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000a54000-0x8c)={0x0, 0x7, 0x9, 'queue1\x00', 0x6558, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000d00000000", 0x14, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) getcwd(&(0x7f00006ff000-0x91)=""/145, 0x91) bind$unix(r4, &(0x7f0000965000)=@abs={0x1, 0x0, 0x1}, 0x2c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00002d3000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000234000)={0x5000000000000000, 0x6, 0x7, 0xb8a, 0x2, 0x72}) r6 = syz_open_dev$sg(&(0x7f00000bd000-0x7)='/dev/sg#\x00', 0x3f, 0x2) bind$inet(r6, &(0x7f0000128000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = getpid() ptrace$setregset(0x4205, r7, 0x203, &(0x7f0000cf0000-0x10)={&(0x7f0000026000)="878b2cb4b271c1c02da66b4b1974487ee5e17d7c4badd6e779c1bd156e55c2e88f5dd1977277501e693984fd109ab847f366b83e63f30cc8371acf03c515e1dd2dfa8575758e9f4d68f65e80ac8a3326d25594d5eddc4912a58a5e72cafaa6cda83f6b7895a64b5e2ae791d94340d55d6c34e4e2c12906d6d43e4cd1325710ac1a45139c77cefae6722db34bee8d4f3ba418feb8455b2d8412de51748d9dff1d62dd20751020e746b800bc744c0ea30c38222de744db2cba575a8a087902b239ddd510c93727", 0xc6}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000da2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ac3000-0x4)=0xc) fstat(r3, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000c5e000)=[{&(0x7f0000ee0000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000bce000-0x50)=[{&(0x7f0000ad3000)="f4e4f1a54e0c8ea6c183f8dd105e0a84eb824dbaf46f13a59f1dfb6d3b0150116db7d3884e41355e138181e1f9dd3933281f278285e9afba26459facecd7653756b25491102f31dee77dc01e8909d86358ff2be2b737d488ac2bd01acd6bd9", 0x5f}, {&(0x7f0000ac0000)="c0bd6c82011641a6bcf0ac097db0e571d37c900d4770c732e1b9d057c89b59429818f84d2b8029dbb718dd", 0x2b}, {&(0x7f0000bd0000-0x5f)="c5e037e50b6628b0f659fdf172d2658b88f8c7f25ece64d1b81ad651c0ab882f801f0273609458a760f3308749a6071a66c4bc17d02318f09b23d2c6a9549292e22e727c995a68f76119442ec53aa8f4f2135221b1517d2713ef214576ff17", 0x5f}, {&(0x7f0000fc8000)="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0x1000}, {&(0x7f0000d2b000)="7f06a67ea9ef309ac15b5ca3dc1ae6c4306341cc18e1b0713a7fa69e16cc13c9504aa6a7c0ddc391e28199fa7bf73237d5b94972fe4733113369a2a40c3698f4a9e75facbd015196774aeccd3c096bf8f058b4c58af0082a12cf35c0c6a70ead9c0e523837df0bf8aa15b877e5495b281517efb85c8be5a383ff1dd8ebd5", 0x7e}], 0x5, 0x0, 0x0, 0x81}, {&(0x7f0000d55000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000222000)=[{&(0x7f00002ef000)="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", 0x1000}], 0x1, &(0x7f0000664000)=[@cred={0x20, 0x1, 0x2, r8, r9, r0}], 0x20, 0x80d5}], 0x2, 0x40010) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f00007d2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x0, 0xff, 0xe, 0x9, 0x8, 0x8001}, &(0x7f0000fc8000-0x4)=0x2e0) [ 56.580292] audit: type=1400 audit(1517494440.395:40): avc: denied { sys_chroot } for pid=10257 comm="syz-executor5" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 56.612637] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=28 sclass=netlink_tcpdiag_socket pig=10285 comm=syz-executor0 2018/02/01 14:14:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r0, r1) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_int(r2, 0x0, 0xe, &(0x7f0000d75000-0x4)=0x0, &(0x7f0000bff000)=0x4) accept4$ax25(r0, &(0x7f000004a000)={0x0, {""/7}, 0x0}, &(0x7f0000e1f000-0x4)=0x10, 0x800) recvfrom$llc(r2, &(0x7f0000115000-0x1000)=""/4096, 0x1000, 0x40000000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000003b000)=@assoc_id=0x0, &(0x7f0000f56000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000840000-0x10)={r3, 0x74, &(0x7f0000257000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xa5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}]}, &(0x7f0000115000)=0x10) 2018/02/01 14:14:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000037e000-0xc4)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 56.642630] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=28 sclass=netlink_tcpdiag_socket pig=10285 comm=syz-executor0 2018/02/01 14:14:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000014000)='/dev/rtc\x00', 0x200, 0x0) mmap$binder(&(0x7f0000722000/0x2000)=nil, 0x2000, 0x4, 0x8030, r0, 0x0) r1 = mmap$binder(&(0x7f0000eed000/0xe000)=nil, 0xe000, 0x2000008, 0x12, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000400000)={r1, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000062e000+0xfd6)={0x50, 0x0, &(0x7f000064b000-0x50)=[@transaction={0x40406300, {0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x28, 0x8, &(0x7f0000e94000)=[@ptr={0x70742a85, 0x0, &(0x7f00008c8000-0x1)=0x0, 0x1, 0x3, 0x38}], &(0x7f000089a000-0x8)=[0x20]}}, @free_buffer={0x40086303, r2}], 0xd3, 0x0, &(0x7f0000bcc000-0xd3)="8ad8f128cc6d609eb6f43cb38291c1668c1eaf7a24a219d2abdb561dc27d3138771685e6ca80101feebc715152f2e8c08e649d6b0803f395a9f226c2c41e5e9518e96e89dc085c6d955634b643df486b756372d00747a54524c17d7c0673c5ec6238c57790c5aaa6174a59c8a1c425579135ffcedf592ca0b4a611a3dd22d129db45a52c22dfe6d91b84f3266a3d2cd856dd6102efa9ea2bdc7cc6ffbc0b240554cd64f3ca2a0ed48ee98e08d1ebc6a53e268b897d2241bf9aa46bd8360c9a6947133d534a4f38840ee3e90125ce9cc0e2428f"}) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r3, 0x4, 0x44c00) vmsplice(r4, &(0x7f0000379000)=[{&(0x7f0000698000)='#', 0x1}], 0x1, 0x0) readv(r3, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/1, 0x1}], 0x1) 2018/02/01 14:14:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x15, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00006d5000)='/dev/usbmon#\x00', 0x8, 0x40481) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x401, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00006f2000)={r2, 0x5}) 2018/02/01 14:14:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000f92000-0x4)=0xffffffff, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000011d000)='net/softnet_stat\x00') pread64(r1, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffc) 2018/02/01 14:14:00 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x64, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/02/01 14:14:00 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000335000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xffffffffffffffa1, &(0x7f00008a0000)={0x0, 0x0}) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00008a2000-0x4)=0x0) fcntl$setown(r1, 0x8, r3) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f00008a2000)='/dev/input/mice\x00', 0x0, 0x7d) writev(r4, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)="3a0cbc3675f1ce96c70837944e468b708769c4c760c099e7053f202c7d023e9984cfa165", 0x24}], 0x1) 2018/02/01 14:14:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000fec000-0x5c)={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x8, [0x3c, 0x1d, 0x6, 0x3, 0x400, 0xfffffffffffffffc, 0x7, 0x100]}, 0x5c) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d41000-0xc)={0x5, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000b1f000-0xc)={0x1, 0x0}) r5 = dup2(r2, r1) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f0000ef7000)={0x7, 0x1, 0x4}) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007ff000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$KDGETKEYCODE(r6, 0x4b4c, &(0x7f0000275000-0x8)={0x1, 0x3}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2018/02/01 14:14:00 executing program 7: socketpair(0x2cc29be3d1f34b22, 0xe, 0xfffffffffffff800, &(0x7f0000d44000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) writev(r2, &(0x7f000072a000)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000c00100000045000107000000140d001a000400020004000a00004000000000010c00001ee400", 0x39}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007c0000-0x4)=0x0) socket$inet(0x2, 0x2, 0x6) fcntl$getownex(r1, 0x10, &(0x7f000087c000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d9b000)={0x0, 0x0, 0x0}, &(0x7f00000a6000-0x4)=0xc) r6 = geteuid() getresuid(&(0x7f0000e61000)=0x0, &(0x7f0000259000-0x4)=0x0, &(0x7f0000628000)=0x0) lstat(&(0x7f0000912000-0x8)='./file0\x00', &(0x7f00009a0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000449000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004aa000)=0xc) r10 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000916000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f00001da000)={0x0, 0x0, &(0x7f0000454000-0x90)=[{&(0x7f0000456000)={0xd4, 0x30, 0x400, 0x0, 0x0, "", [@generic="ecf13bd0ad33255be4212f449183ffe3e08717ed1e34cae5e52691b932d0992085e0d1dcbd5fda1ac3400697127bffffdc2cc90d1e11a0074c06f479b6d8445f354095fec4d8881bf53a786cd517d20337116817a28d4244303490dfdea3145503765825", @generic="df38241f4f569ed00084d8bc7cc6fc8587aa7f93599f6c1ef77000", @generic="397bbe", @generic="645fda649fedb37a6fcb4c88c6d3d59d63954a294844ec92f92d84e6b29428a0e12bf0818554a689a9491d32d8fcfd8674c2879390e02808836fa8107481609342b6"]}, 0xd4}, {&(0x7f00003a3000-0xc0)={0xc0, 0x2d, 0x52e, 0x4, 0x3, "", [@typed={0x58, 0x69, @binary="42150be9e8257cc44b1a29e7c1bf534b99985af6c3f26cc0c91d55838c20105d387583b903a6d0f2c1caa3ac5258365fa178926d970fee2df4a4c7b31210fdb00525ad731e0ee874066665cba3"}, @nested={0x58, 0x5d, [@generic="b8d4b82dc88279ad8e0cf226150b79f1dc16725f4f2b8cf0de76974b8f5282d77639fab1b0df85495a3c8afd930d24331d0f595f5437554fb16c114804a229c57c30eaf148c819423b2239611713896c0c11"]}]}, 0xc0}, {&(0x7f0000ef9000)={0x1468, 0x14, 0x200, 0x5, 0x3, "", [@generic="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@typed={0x10, 0x7, @u64=0x774ddf1b}]}, 0x11f4}, {&(0x7f0000333000)={0xe4, 0x16, 0x400, 0x2, 0x2, "", [@generic="16458c7acfce1744ee7e90aa7e50e29a5b128ae5c0f10209d69550275a6e99864e99b5b159a61cd6f4cb9b6d2a64cee77cf37955fc628ada7c453f06e926a23361c8f29f7faf6d1e347f2bd0f97522dd0f141c354d16b6a1f68ee3d71f5a4860f57f04d642688575f246c23dc229957c42ef05529e2cd23543d389055f872ae233cb16e6631384d5236f7be0bbb17be0b62f6f1617a97f6c39f2487686dc2d7c2545d240256aff7e3d0615423eb697f8f297a6cae292582af8f8d3957543dcc8ebdee75e46f794c6c0d28f483872cb247f"]}, 0xe4}, {&(0x7f0000885000-0x124)={0x124, 0x17, 0x810, 0x0, 0x3, "", [@nested={0x114, 0xc, [@generic="29e2cea90cae85d82aab29f09ccb346cfbc9f1b8d0f5c84638c5f9fb1353908ed26be8935d2e30e4fb2a958c22f22c27fbb5a232d0c56d4a9a76484b54ab996f17fccce8b5f2550a2394c9d3ddb5de6020daee57a24e3a99d6ccc7dd783dda72647a53a958db44a074c4f122d437ecc838daa9716f150c8cbfcd355a1f027e492b5a37484c64221f3b1a5d7615cfd4b567d7cd5e78076b", @typed={0xc, 0x6c, @ipv4=@multicast1=0xe0000001}, @typed={0x10, 0xd, @u64=0x3f}, @generic="33dce0a28924fc3b77f13fa405eb5adb818d9cfac056ba056ccfaa78176928025086712babbfae71548090037a46cd1c8c1258f27fb79f0d22d111a8634f8be3d5102a86446620ed16844c", @typed={0x10, 0x7b, @u64=0x0}]}]}, 0x124}], 0x9, 0x0, 0x0, 0x5}, 0x840) 2018/02/01 14:14:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00003c2000)={0x0, 0x101, 0x6, 0x9, 0x24, 0xfffffffffffff9e0}, &(0x7f000032e000)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f7c000)={r1, 0x9, 0x8}, 0x8) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00003a5000-0xe)='/dev/keychord\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000042f000-0x8)={0x0, 0x3f, 0x5}, &(0x7f0000bc6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000a1d000-0x8)={r1, 0xffffffffffff1537}, &(0x7f0000a79000-0x4)=0xfffffca5) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008b000-0x8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)="") mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f0000031000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000a46000-0x5)='proc\x00', 0x1280002, &(0x7f0000b4f000)="") umount2(&(0x7f0000881000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000890000)='./file0\x00', &(0x7f0000980000)='./file0\x00', &(0x7f0000667000)='ext4\x00', 0x0, &(0x7f0000e4c000)="") futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x4, &(0x7f0000001000-0x10)={0x0, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) 2018/02/01 14:14:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7) sendmsg$inet_sctp(r1, &(0x7f0000ba6000-0x38)={&(0x7f0000b45000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, &(0x7f000036f000)=[], 0x0, 0x0, 0xfffffffffffffe68, 0x20000000000004}, 0x7fff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00009f2000-0xbc)={0x19e80000, 0x0, 'client0\x00', 0x5, "4dc9682548f748d5", "ef9ecc9cd17d4996e5faa0307201af0936576825441dc3983c4b9e09469fb4a0", 0xfffffffffffffffd, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r2) rt_sigreturn() socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000f37000-0x4)=0x2, 0x4) 2018/02/01 14:14:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000713000-0x77)={0x0, 0x6f, "e054af0be503d736a0a307c7b8875207ec0b2457c04633bfd47a518d11f87cac0af208db005d57e3492b687a43b33054ee4c4b852d67f1a4fef2ba78709482d4dd2f7748cf0fc356477771f2f4c69ee259aa2a3d23c0a099caa494c905906eedf16bc3733f0beeda97913ecff80762"}, &(0x7f0000df9000)=0x77) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000068c000-0x4)=@assoc_id=r2, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000870000-0x4)=0x0) sendto$inet(r0, &(0x7f0000a64000-0x1)="", 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000748000+0x47c)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b2000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000a74000-0x8c)='4', 0x1, 0x0, &(0x7f00004e4000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000101000-0x5c)="80", 0x1, 0x0, &(0x7f00001ad000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 14:14:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') preadv(r1, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) 2018/02/01 14:14:00 executing program 4: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000036e000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() ioprio_get$pid(0x0, r1) sendmsg$key(r0, &(0x7f000008a000-0x38)={0x0, 0x0, &(0x7f000047d000)={&(0x7f0000d27000)={0x2, 0xa, 0xfff, 0x9, 0x33, 0x0, 0x2, 0x1, [@sadb_x_sec_ctx={0x18, 0x18, 0x7, 0x4, 0xb4, "575404f38513232b1bb37561e50debe70023f54f225cb0b708c9f1bcd5974cf1ce3584208dc11ebf53e87e352aed61950b5dbf1fd737a910471e1853f3855292af78e276a22da12a10ef4bc219ce1388be6e2cc0eb8be63ade91ea16c4c5cf9d8ec9629f44dd0e656f9b25d6c156427dfc50f1d8ed123963d725292683ca62a731e9a02e13d9bc77d75bafc08c21097ac9130738c7f1fe069ca8b0538e020ec78b3d84d2ab63a8f94407bd9e0fe7968ab561d6de"}, @sadb_lifetime={0x4, 0x3, 0x9, 0x9, 0x2, 0xffffffff}, @sadb_key={0x15, 0x0, 0x4d8, 0x0, "77b0229db39fd600f5dbeb488fb64885c2a3958202fd614e11dcfe8e1ba72c952ed29dad8bc0ba68617eeb6de0266df16f8bab4fd94d9882e6621914215c90c06a7d189da8865b3327b135e7da61736fd404a6d7d4733d91feacdd971ebf0e2d1ecb828e33a5a990d1e5de034d0426848381a05bc47c96fdb73c8e41a9f770a90c61a2160623257f4853ab787c81d65b3fbb1a98844e2e6c22dc0e"}]}, 0x198}, 0x1, 0x0, 0x0, 0x0}, 0x4008800) r2 = socket$key(0xa, 0x2, 0x88) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 14:14:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000016b000)={0x0, 0x7530}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00003ab000-0x50)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0xa) 2018/02/01 14:14:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) fcntl$setpipe(r0, 0x407, 0xf98c974) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000662000)='/dev/rtc\x00', 0x20800, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d0b000-0x8)={0x0, 0x39}, &(0x7f0000ab4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f0b000)={r3, 0x3}, 0x8) accept4$unix(r1, &(0x7f00005a9000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000093c000)=0x8, 0x80000) r4 = syz_open_procfs(r2, &(0x7f0000b6b000-0xe)='attr/fscreate\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f000095d000)={0x3, 0x0, 0x5, 0x0, 0x7f}) writev(r4, &(0x7f0000ffd000)=[], 0x0) [ 56.805791] netlink: 37 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/01 14:14:00 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioprio_set$pid(0x0, r0, 0xffffffffffffffe1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000e000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000000d000+0x672)={0x0, @in={{0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1}, &(0x7f000000d000)=0x98) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000000d000)={r2, 0x0, 0x7}, 0x8) pkey_mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1, 0xffffffffffffffff) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000000f000-0xa)='/dev/ptmx\x00', 0x82100, 0x0) socket(0x80000000018, 0x0, 0x3) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000000e000-0xe)='/dev/keychord\x00', 0x400, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x1ff) 2018/02/01 14:14:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x3) 2018/02/01 14:14:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$addseals(r0, 0x409, 0x5) r1 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f65000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000946000-0x10)={0x6, &(0x7f00008eb000-0x18)=[{0x6ff, 0x2}, {0x400, 0x6}, {0x40, 0x1ff}, {0x9c, 0x1}, {0x7, 0x9}, {0x9, 0x100000001}]}) r3 = add_key$keyring(&(0x7f0000cf3000)='keyring\x00', &(0x7f000047c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) r4 = socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000f65000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/02/01 14:14:00 executing program 4: syz_open_dev$urandom(&(0x7f0000300000)='/dev/urandom\x00', 0x0, 0x541) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000074d000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0xc)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00008c3000-0x4)=0x48) r1 = dup(r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d75000-0x50)={@generic="15f1e41a14bb672be5a0f929eb0a0bb6", @ifru_ivalue=0x490f}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, 0x0, 0x1ff) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/02/01 14:14:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffdfd, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 14:14:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb5000)='/dev/sequencer\x00', 0x400000400010040, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f65000)={0x7f, 0xbb4, 0x1, 0x1, 0x2, [{0x7, 0x4, 0x5, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x7f, 0x0, 0x8000, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000035b000)={{0x2, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/01 14:14:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000f5e000-0x8)='./file0\x00', &(0x7f0000562000-0x8)='./file0\x00', 0x6002, 0x0, 0x0, 0x2, 0x0, 0x80) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000a73000-0x8)=0x0) r1 = open(&(0x7f0000aa5000-0x8)='./file0\x00', 0x8000, 0x15) ftruncate(r1, 0xb74) mknodat(r1, &(0x7f000031d000)='./file0\x00', 0x0, 0x8) read$eventfd(r1, &(0x7f00005ed000)=0x0, 0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000e72000+0x296)={0xe7, 0x5}, 0x8) [ 56.871678] netlink: 37 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/01 14:14:00 executing program 6: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000342000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) waitid(0x2, r1, 0x0, 0x4, &(0x7f0000d03000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x1000000800020) keyctl$session_to_parent(0x12) 2018/02/01 14:14:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000417000)=@newpolicy={0xb8, 0x0, 0x0, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket(0xb, 0x2, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00005df000)={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]}, 0x7, 0x7, 0x2, 0x9, 0x20}, &(0x7f000019c000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000887000)={r1, 0x6}, &(0x7f00003ea000-0x4)=0x8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/02/01 14:14:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070e000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000205000)={0x0, 0x0}) ppoll(&(0x7f00003d0000)=[{r0, 0x6, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) 2018/02/01 14:14:00 executing program 4: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000eac000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00006de000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000f86000-0x88)={0x40, {{0xa, 0x0, 0x3ff, @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]}}, 0x88) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f87000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r5, 0x4b49, &(0x7f0000f86000-0xb8)="0f5cda7148b94a3f96ff7a6b0081e11b666f59709a0e69c23128dc4647e9dc932e8f6bac9ec086fd45a8436fe220d8eef92970eea1073b4402ef0ca7ecd5316b53e4d07706bff0c6b5d670016e45a20f4ae478c18fec569ee1a10bb18392fef38fae3beaadcbaec9dce758547aad22ee066f15dd22a26365a78af109da5eee565aa71f2a3544b7e562f36f665d8a1448f2d47b15d07ba7365b032d154515affdae855d76f268a58ef2f9d73ddb250bdeb132c504e413abb7") setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000f85000-0x10)={r2, r3/1000+30000}, 0x10) r6 = socket(0x1000000010, 0x802, 0x0) bind$inet(r1, &(0x7f0000215000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000af5000)="9093e0eb29960e8d819c38c6a64cf92a", 0x10) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000ad3000)=0x7, 0x3, 0x2, &(0x7f0000f86000-0x10)={0x77359400, 0x0}, &(0x7f0000f86000-0x1)=0x4, 0x10000) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000d57000-0x4)=0x40, &(0x7f0000f87000)=0x4) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00004bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r6, &(0x7f0000f73000-0x38)={&(0x7f0000f81000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000ef2000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r7}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x5, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$pptp(r5, &(0x7f000068f000)={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f85000)=@generic=""/16, 0x10) 2018/02/01 14:14:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) vmsplice(0xffffffffffffffff, &(0x7f0000a45000)=[], 0x0, 0x0) epoll_create(0x4) [ 56.988008] device lo entered promiscuous mode 2018/02/01 14:14:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f00000fa000-0x4)=0x0, &(0x7f0000002000)="") setitimer(0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/02/01 14:14:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = timerfd_create(0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000122000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000e2000-0x20)={"54f1a266774c5f97281c6a9fa4e15f0e", {0x4, 0x9f1, 0x2, "f559e33cd3ce", 0xee43, 0x0}}) poll(&(0x7f0000004000-0x48)=[{r0, 0x0, 0x0}], 0x1, 0x7) 2018/02/01 14:14:00 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000139000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x9, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e29000-0x6)='rxrpc\x00', &(0x7f0000915000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="73a3f7fb8f01f925aed0cc446efbb07dac731ef93e7db7dba22575a6604054bf854ecf9542dfd71a1793f6d962a4e6fb07871603b74919e147728cdb26357cf149760a823257969f51669227573a58966ee909591115722c400900d84bf2c7dd9675b9322341fa18f80480ae8de4bd3100bce64f371449c6ff1bfe28833dbe5f77c02a220757d3fc8c64a507f264ef1a431d67d2c20cae86006376695cb232ed0fbaa410c8bdf2e907f3489d75781a7092c595b89e058109512600289d5ca3fd2dd073e621ee12078a27a15e546948976499ee7cbc238c914531b64fa0ce54d2", 0xe0, 0xffffffffffffffff) keyctl$assume_authority(0x10, r0) 2018/02/01 14:14:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00007e2000)='/dev/snd/seq\x00', 0x0, 0x5) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a3e000)='/dev/rfkill\x00', 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bc2000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000157000-0xc)={0x10000000, 0x0}) ppoll(&(0x7f00003d0000)=[{r0, 0x6, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000034b000-0x4)=0x0) fcntl$lock(r2, 0x5, &(0x7f000069e000)={0x2, 0x3, 0x100000000, 0x1, r3}) r4 = add_key$keyring(&(0x7f00009ba000)='keyring\x00', &(0x7f00008c3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f000048d000)='keyring\x00', &(0x7f0000f82000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r4) 2018/02/01 14:14:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000005000-0xf5)="adf5f0b98d9aa7e6dbc8d26f69ab751e25f9887027d7b2f0f64a39548a75d58cc6cff7cd8c046835e81738ab683614a8b512640ba830e80ce4aef3a31be24aa6300e631142c4a5b649a5a3e76369c8a9a89a40c54c2a36e96589a44c3cc9e4d638f7146fcee1f30111fd8cfed83057b29d5518a7c3163299f7b1cfe6a8e761576085ac81943d845a878cecf56f13c48ec10f0ff9a437469b80c5856de61293425c30bbd76d32d4042850a77e0e75f9bbf380b7de344dd3f535aa7ff57cb6b90ace748bc9676edb8084138356bf1b57a5526760f457322f466f9767cac5422aa3e7fb2d4097bd9a5b1b55c4ab2dd0b1e55904d4003c") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup2(r1, r1) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00002b3000)=0x0, &(0x7f0000bf1000-0x4)=0x4) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f0000e46000)={0x10, 0x0, 0x0, 0x0}, 0x21d, &(0x7f0000746000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 14:14:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10201, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x0, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x17c}, 0x6, [0x200, 0x100, 0x3, 0x2, 0xda, 0x82c7, 0x1, 0x1ff]}, 0x5c) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000803000-0x38)=[@in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}], 0x38) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00004f6000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00003ea000)=""/148, &(0x7f0000258000)=0x94) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00004df000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 14:14:00 executing program 0: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x1, 0x0}, 0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000ff7000-0x18)=@add_del={0x2, &(0x7f0000ff7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff7000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) 2018/02/01 14:14:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000ed5000)=""/16, &(0x7f0000e89000)=0x10) 2018/02/01 14:14:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0xffffffffbffffffe) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f000036a000)=0x80000001) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00007d6000)=0xfffffffffffffffa) [ 57.115932] IPv4: Oversized IP packet from 127.0.0.1 2018/02/01 14:14:01 executing program 1: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d53000)='ns\x00') ptrace$pokeuser(0x6, 0x0, 0xfffffffffffffffe, 0x1) getpgid(0x0) mkdirat(r0, &(0x7f00002e5000-0x8)='./file0\x00', 0x0) 2018/02/01 14:14:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000-0x10)='-[}lovboxnet1{!\x00', 0x0) write$fuse(r0, &(0x7f0000325000-0x12)={0x12, 0x0, 0x0, @fuse_notify_poll_wakeup_out={0x0}}, 0x12) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fallocate(r0, 0x3, 0x0, 0x4) 2018/02/01 14:14:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r1 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000002000-0x8)={0x3, r1}) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r2, &(0x7f0000001000-0x10)={0x4, 0x200, 0x80000000, "3304dfca3ed9", 0x40000000000, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000be1000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f000022a000-0x4)=0x477de911, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005fc000)='/dev/sequencer\x00', 0x0, 0x0) ioctl(r4, 0x5101, &(0x7f000042a000)="") r5 = fanotify_init(0x30, 0x803) dup3(r2, r5, 0x80000) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000286000)=0x0, &(0x7f0000da6000)=0x4) 2018/02/01 14:14:01 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/02/01 14:14:01 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000014000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x3, 0x1, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000001000)={0x0, 0x0}) 2018/02/01 14:14:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a05000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000b8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r1, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/02/01 14:14:01 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000004000)='/dev/sg#\x00', 0x1, 0x8001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) quotactl(0x6, &(0x7f0000005000)='./file0\x00', r1, &(0x7f0000002000-0xde)="bdf88606aa7c34abe9b9838b6c2785152131553f6a36f8c43e59c6b86e7f75396d15953f61b41584bfd4e5c85936e746b2f338a8c205f9f83f1f27c10fe0c9a2a0b19f516d53a20409fcd51544c1509a02b1713246f94e0b329d3c1b317c5d24967b52aefaa6d85b030d7e57f48399da6630e4246ea6e8ecdbce5d4c277a8eae9e5d23e57b4bcb360f901c3717d1bccafebdd95af1f8d1993fbbc625888d1aacaef69230946e5cec540476f23e213fdb850604c3da2441e8a2d1ceb87f0754e864897f52e793bf644462212322c464ff0f0a525c452309507223d9f61989") read(r0, &(0x7f0000f82000-0x2c)=""/44, 0x15) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000006000)=""/205, 0xcd) getsockname$netrom(r0, &(0x7f0000002000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000006000-0x4)=0xfffffc84) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000002000)={&(0x7f0000006000-0x4)=[0x0], 0x1, 0x0, 0x8, 0xfffffffffffffffa, 0x4, 0x0, {0x200, 0x7ce, 0x10000, 0x7, 0x0, 0x45748e98, 0x6, 0x6, 0x420, 0x9, 0x8, 0xfffffffffffff257, 0x530, 0x7f, "37ff20e4338d2b934511909f8530e2ef8dcd1f7f966766530fbdb5da64eae625"}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000007000-0xb8)={0x0, 0x100, 0x8000, 0x4, 0x9, 0x7, 0x8, 0x7a3, {0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xc15, 0x6, 0x5462, 0x4}}, &(0x7f0000004000)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000006000)={r2, 0x81}, 0x8) 2018/02/01 14:14:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4, 0x0) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="cd75e67c8136", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x34) 2018/02/01 14:14:01 executing program 7: mmap(&(0x7f0000000000/0x239000)=nil, 0x239000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000146000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000064000)='attr/current\x00') write(r1, &(0x7f0000001000-0x3e)="", 0x73) ioctl$TIOCCONS(r1, 0x541d) 2018/02/01 14:14:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d4e000)='/dev/snd/seq\x00', 0x0, 0x410480) r1 = accept(0xffffffffffffff9c, &(0x7f0000223000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d7000)=0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00004c0000)={@rand_addr=0x800, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000583000)={0x0, 0x0, 0x1, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00005cf000)={{0x0, 0x7fffffff}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/01 14:14:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) prctl$getreaper(0x19, &(0x7f00009f8000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 14:14:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000682000)=0x11) poll(&(0x7f0000001000)=[{r0, 0x1, 0x0}], 0x1, 0x0) 2018/02/01 14:14:01 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000a15000-0x4)=0x6, 0x4) unshare(0x40600) ioctl$KDSETLED(r0, 0x4b32, 0xdb9f) r1 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r1, &(0x7f0000002000)=""/72, 0x48) 2018/02/01 14:14:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) execve(&(0x7f0000810000-0x8)='./file0\x00', &(0x7f000027d000)=[], &(0x7f0000e7d000)=[]) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/01 14:14:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000045f000)={0x0, 0x0}) clock_gettime(0x4, &(0x7f000088f000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000fb5000+0x4fc)='./file0\x00', 0x2000, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000024000)={0x0, 0x62, "f35d5083caf4bc397d820c324d08638f0d976b198e92d4cdf4a7e761f58131f04131e34914fbe7431a49b4ac1f5b9f31b5ba36563eb3def37fdb2119bbbc722688b396b7b4e5b5e69ccf506b0fa70d373ae5c316af454e2eedddfc57df7399f1cd33"}, &(0x7f00007e1000)=0x6a) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003d4000-0x1d)={r2, 0x15, "6d83dc9cf2de97cc13143c94ab94900ed67a0157af"}, &(0x7f0000038000-0x4)=0x1d) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00006a4000)=""/199) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e80000)=0x0) ptrace$cont(0x9, r3, 0x53, 0x2) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x0) 2018/02/01 14:14:01 executing program 2: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000033000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002e000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000008000+0x36d)={0x9, 0x2, 0x9, 0x2, 0xffffffff, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000034000)='./file0\x00', &(0x7f0000015000-0x6c)=""/108) ioctl$void(r0, 0xc0045878) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000000f000-0xa)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0x9, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}, @NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000035000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/01 14:14:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000049f000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000292000-0x4)=0x60) accept4(0xffffffffffffffff, &(0x7f000032b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000c0b000-0x4)=0x3a, 0x80000) recvfrom(r2, &(0x7f0000e03000+0x740)=""/220, 0xdc, 0x1, &(0x7f000062e000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x3, 0x4, 0x3, {0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}}}, 0x3a) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000942000-0xc)={0x40000008, 0x0}) epoll_wait(r1, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) 2018/02/01 14:14:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) r1 = accept4$unix(r0, &(0x7f000077b000)=@file={0x0, ""/108}, &(0x7f0000444000)=0x6e, 0x9b95cd220b84f8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001a3000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e5d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000efd000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000fe6000-0x101)="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") setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000204000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0x5}, 0xc) mkdirat(r3, &(0x7f00002a3000)='./file0\x00', 0x0) 2018/02/01 14:14:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fb6000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000737000-0x4)={0x7}, 0x4) accept4$vsock_stream(r0, &(0x7f0000962000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10, 0x80800) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000708000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000072c000)=0xe8) setuid(r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f00008d7000)='/selinux/user\x00', 0x2, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f00004eb000-0x17f4)={0x14, 0x4, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xfffffffffffffddf}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/02/01 14:14:01 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000d000)=@ethtool_coalesce={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 14:14:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009c1000-0x9)='/dev/rtc\x00', 0x10000, 0x0) flock(r0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000a0a000)="9403", 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f05000)={0x0, @in6={{0xa, 0x1, 0xe8, @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]}, 0x29c, 0x8, 0x5, 0x2, 0x1}, &(0x7f0000368000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c29000-0x4)=@assoc_id=r2, &(0x7f00005d0000-0x4)=0x4) r4 = openat(0xffffffffffffff9c, &(0x7f00002b9000)='./file0\x00', 0x2000, 0x20) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f00003ba000-0x8)=0x6, 0x8) 2018/02/01 14:14:01 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4000000001a, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) accept$inet(r1, &(0x7f000057f000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f4000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@loopback={0x0, 0x1}, 0x3f, 0x1, 0x3, 0xc, 0x6, 0x2, 0x0}, &(0x7f00005d1000-0x4)=0x20) 2018/02/01 14:14:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000351000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000419000)={0x4, 0x0}) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) syz_open_procfs(0x0, &(0x7f00008a4000)='net/if_inet6\x00') 2018/02/01 14:14:01 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x1a, &(0x7f0000002000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000012000)={0x33, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x100000000, 0x4, 0x2, &(0x7f0000013000-0x10)=@common='ipddp0\x00', 0x8, 0x0, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/02/01 14:14:01 executing program 2: prctl$intptr(0x1c, 0xc2f6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fc4000-0x8)={0x0, 0x0}) setns(r0, 0x8000000) 2018/02/01 14:14:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000330000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$vsock_stream(r0, &(0x7f0000898000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001a3000-0x8)={0x0, 0x3}, &(0x7f0000f01000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000039a000)={r1, @in6={{0xa, 0x2, 0x8870, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff7fff, 0x100000001, 0x6, 0x1, 0x9}, &(0x7f0000326000)=0xa0) r2 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) write(r2, &(0x7f00000b3000)="260000002a00ff000343007f0040ff03ffe803ff0100000000f820000000fffffffff100fe88", 0x26) r3 = creat(&(0x7f000057b000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005e5000-0x8)={r1, 0x4}, &(0x7f00004ab000-0x4)=0x8) getdents64(r3, &(0x7f0000b31000-0x35)=""/53, 0x386) 2018/02/01 14:14:01 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x2)='}\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000003000-0x18)={0x100000000, 0xffff, 0x6, 0x2, 0xcc4, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000002000)=""/161) 2018/02/01 14:14:01 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d98000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x10080) clock_nanosleep(0x0, 0x0, &(0x7f0000012000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000004000-0x93)="", &(0x7f0000004000-0xa1)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000005000-0x20)={{r2, 0x0}, {r2, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000002000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 14:14:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000d3c000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r0, &(0x7f0000282000-0x1c)=@in6={0xa, 0x1, 0x79a4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f00005d3000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000b3d000-0x4)=0x14) 2018/02/01 14:14:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000-0x4)=0x8) getsockname$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000-0x4)=0x8) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000-0x8)='./file0\x00', 0x1ef) 2018/02/01 14:14:01 executing program 6: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x2000000c0004) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000fb1000)={0x73, 0x79, 0x7a, 0x3, 0x0}) keyctl$join(0x1, &(0x7f00008e6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/02/01 14:14:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) epoll_create(0x5) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000845000)={@generic="58807fb8c5032e887b67ce6842a21174", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sync() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009c9000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d99000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f79000)=0xe8) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000fcf000-0x4)=0x0) 2018/02/01 14:14:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009e6000)='/dev/pktcdvd/control\x00', 0x80, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000658000)=0xc213, 0x4) sendmsg$netlink(r0, &(0x7f0000f40000)={&(0x7f00005ff000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000413000-0x10)=[{&(0x7f0000cfc000)={0x18, 0x12, 0x201, 0x3, 0xffffffffffffffff, "", [@generic="", @typed={0x2, 0x3, @void=""}]}, 0x18}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 57.532275] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 57.547250] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/01 14:14:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000317000-0x11)='/selinux/enforce\x00', 0x80, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000dee000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x3, 0x81, "3be0baa07357bd0c543ee10114a8f981f4078ff4aee9150281f38719fd4950cc7e31141734454c6486e87514f8850a89c60757763b488d4f78ea135079cd0aaf21af4630ecda51f988aca746087e1b4e"}, 0x160) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/02/01 14:14:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffd, &(0x7f0000f39000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x14)={0x0, 0x1, 0x6, [0xffff, 0x100000000, 0x3, 0x2, 0x400, 0x8]}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x200}, 0x6) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000001000-0x50)={@common='nr0\x00', @ifru_data=&(0x7f0000000000)="1f29847df01ee51b7ad927f325d0896bb84512c3b4d78c7d24a5fb526e5e4707"}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000003000-0x4)={0x0, 0x9, 0xef7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000003000)="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", 0xfe) mremap(&(0x7f0000873000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f000026a000/0x2000)=nil) 2018/02/01 14:14:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f31000)='./file0\x00', 0x100, 0x8) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") rename(&(0x7f0000035000-0xc)='./file0/bus\x00', &(0x7f0000016000)='./file0/bus\x00') 2018/02/01 14:14:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d5a000-0x4)=0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009b4000)={0x0, 0x0}) signalfd4(r1, &(0x7f0000d6d000-0x8)={0x40}, 0x8, 0x80800) r2 = syz_open_procfs(r0, &(0x7f0000376000)="fb00000000000000") sendfile(r2, r2, &(0x7f00000da000)=0x800, 0x2) creat(&(0x7f0000623000)='./file0\x00', 0x108) 2018/02/01 14:14:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000803, 0x0) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000061000-0x10)={0x1, 0x200, 0x2, 0x5, 0x0}, &(0x7f0000b2a000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000056c000)=@assoc_value={r1, 0x9}, &(0x7f000048a000-0x4)=0x8) sendmsg$key(r0, &(0x7f000090b000)={0x0, 0x0, &(0x7f0000251000-0x10)={&(0x7f00007d2000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfda9}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 14:14:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b0f000)=0x10a, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xfc) 2018/02/01 14:14:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x1}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={r1, 0xca, "84e08f89faacdfc6ed8611465c3785563e9faf8acff261fb5f6b54ca3faa250deb58d7dbbb97cb968fb5c3848eedcf0b172d579c7b7d8a275103e85932ef73a5890b399a434748c4ea68bcfa51f5fc9e5ea602979c1ad4dba51faafd60e4ff6f183d9e29f0295c9bdb7727859a1f78ad7213da62e7863184f6d7dc38f1d1be4a0a7e980abce2504bc96aa20b88ecf91b9b61e9a44c0764de77e3fc4881ec59ec44101effd3fbb48a1c9d530d8711a60b09df3b52f2430b812a6731093c1c4255cc966428abc6e8764b24"}, &(0x7f0000002000)=0xd2) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000002000-0x5)=[0x0, 0x0]) 2018/02/01 14:14:01 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f0000029000)=0x2, 0x4) syz_extract_tcp_res(&(0x7f0000021000-0x8)={0x0, 0x0}, 0x0, 0x5) r1 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) write$tun(r1, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}, 0xfffffea2) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r2, r1, &(0x7f000001f000)=0x0, 0x200010004) 2018/02/01 14:14:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)="776c616e302a6d696d655d747970652d747275737465647d26776c616e30766dc06574312e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) writev(r0, &(0x7f0000004000-0x60)=[{&(0x7f0000003000)="bd6c8d56d18203584250dc9aa5794daf5a58fcdde7f2d42a98a1b2689001831d8422656a6027bd645d627016968b69803a61f7834672d401e2b644ee73b01f67d477a3052af35f03c97bce7b3f6c06daac7f501f0cbfc4586cf54459875aec03e4ddad437fd5d9810c63689e30", 0x6d}], 0x1) write(r0, &(0x7f00001ef000)="ca049624221dc540f1822c851beb1a8a779c760c3cd17e1c0a4e2d874faa600ad09a7457c7d0e9123089ae4a62b3d9ec8016baf28f3062728d0caa3f8abefa671955781baca4fd51f70227b0a81c78e71523cac1d925f5065386f9777fb35e4cd1e0040c856372d047eb846d989f59c1730975b22d8b01705bff1e93f6b0dcefa23e0e5ad0549fb2cf0c3d50c8d9c59b2565f8", 0x93) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') rename(&(0x7f000043b000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000dd7000-0x18)={0xaa, 0x8, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005ae000)=@assoc_id=0x0, &(0x7f000062d000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007d3000-0x8)=@assoc_value={r1, 0xffffffffffffadfa}, 0x8) 2018/02/01 14:14:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) accept4$packet(r1, &(0x7f000023f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000897000-0x4)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d0f000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xfffffffffffffffd, 0x0, 0xffff, 0x0, 0x3ff, 0x80000, r2}) sendto$inet6(r1, &(0x7f00009a1000-0x1)="", 0x0, 0x20000001, &(0x7f00008d7000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f00006d6000)=0x34b, 0x4) sendto$inet6(r1, &(0x7f0000e2b000)='t', 0x1, 0x31, 0x0, 0x0) 2018/02/01 14:14:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000631000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d93000)='/dev/ppp\x00', 0x410082, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00006a0000+0xd26)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000c87000-0x8)={r2, 0x2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) dup3(r0, r3, 0x0) 2018/02/01 14:14:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b2a000)="24000000260007000004000a00360712fbffffff0000000216de0000ffffffff0100ff10", 0x24) r1 = dup3(r0, r0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00009d7000)=""/140) 2018/02/01 14:14:01 executing program 5: membarrier(0x1, 0x0) clone(0x0, &(0x7f0000cea000)="", &(0x7f0000153000)=0x0, &(0x7f00005e8000-0x4)=0x0, &(0x7f0000f24000+0x19)="") vmsplice(0xffffffffffffffff, &(0x7f0000002000-0x40)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x80, 0x0}, &(0x7f00002ba000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000231000-0x6)={r1, 0x4}, &(0x7f0000b1a000)=0x6) 2018/02/01 14:14:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a6c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80100000002}, 0x1c) sendto$inet(r0, &(0x7f000050a000-0x6e)="", 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) delete_module(&(0x7f0000378000-0xb)='{vboxnet1:\x00', 0xa00) rt_sigprocmask(0x1, &(0x7f00003a3000)={0x81}, 0x0, 0x8) sendmsg$inet_sctp(r0, &(0x7f000009b000-0x38)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[], 0x1e4, 0x0}, 0x0) 2018/02/01 14:14:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000358000)=0x0) 2018/02/01 14:14:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fchmodat(0xffffffffffffffff, &(0x7f0000027000)='./file0\x00', 0x0) r0 = open(&(0x7f0000cba000)='./file0\x00', 0x40002, 0x20) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000b33000)=[0x3, 0x1]) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c1000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) accept4$unix(r1, &(0x7f0000119000-0x6e)=@file={0x0, ""/108}, &(0x7f000012a000-0x4)=0x6e, 0x800) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000949000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f000095b000)=0x1f) rt_sigaction(0x2a, &(0x7f00009b2000)={0x4, {0x7}, 0x18000001, 0x5}, &(0x7f0000bed000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000825000)={0x0}) listen$netrom(r2, 0xc5) 2018/02/01 14:14:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000006b000-0x9)='net/tcp6\x00') preadv(r1, &(0x7f0000f7a000)=[{&(0x7f0000cd3000)=""/166, 0xa6}], 0x1, 0x0) bind$inet6(r1, &(0x7f00005e5000-0x1c)={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) 2018/02/01 14:14:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) sendto$inet(r0, &(0x7f0000d39000-0x6b)="", 0x3e8, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5ac) connect$inet(r0, &(0x7f0000d5d000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) sendto$inet(r0, &(0x7f000013d000-0x1000)="", 0x0, 0x0, 0x0, 0x0) 2018/02/01 14:14:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00003a4000)='/dev/sg#\x00', 0x2, 0x2080) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x40045431, &(0x7f0000c0f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 14:14:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x42000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000)="b2a2479981ff68220e99f0482397ec8636868fa9", 0x14) fcntl$setpipe(r0, 0x407, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000002000-0xdd)="03c43ab77d3095723fa32870bb396b46eb6f8b76be4350b903824d3e38c7f33ec0262a6ee83a6fdc726e67497e23aa9655243bceb0bb8261d2f62703a527d765e4d786a5d5c2570c9164ddcca7b3bb1f8866287ba80ea99077ecf757948448e772d2546a31b1b091aa399ff8c5fe2b6795db42be2860810fcd0e7f8ebea1c4032b1bf66107dfc87e2633dcfaa095b33800c865b658216b252e11507c248fff86c6019167023732cc81875c11a86b47e03f1960e4a62dc9a782cb93ef26099b2416ff5edb337c5081ec889248f995f404cb85ccbd6b713864aaebb1009a", 0xdd}, {&(0x7f0000001000-0xdb)="f64c9a47a117332bc4e42c31e3089152f156b55b7ab143135fc9bf08de44ea8acb7f92df95a42549736996076648ba5f0504719c5bc720dc283d3760f0acff9fc814344bf5005cad696509cb1ba6d98da6979b19d6cada34073610584492a1e53915d6ae93fd9114959d72b487f8688e122959866de5733bdf35ec91fd4e11cef65c52d0f5dd15338723bbac6dd9bf2ed869224581485ee13bf4b56c4c2235e5821f83ee6a9e4289b62c10371e55c966cc80bea2743e0d0285098dceb31b3cdd56900090a1f8860f62232230983929c155ef3443e75134a1b04826", 0xdb}, {&(0x7f0000001000-0xac)="581f5ea5b9bc9c63336e1f3c8fb659b328b903515d168495363c3cbc2da2fcac1c9d5a1a72bc06e6bb832f864ccbce04058b40f89f088c8d1e69589a70eb525324ccef80fd3c79265aec0613fc7676661bbc0dc454998fd2a81e7fa62ea04a4e26f727e8b092e559a81cce98439b14acf64470e990c0ca6bd224669b5cd8b8cd24a6eb66cba57bad65ab06bce2e27add9070ef212d49c1d27cc658928bbda245905aeef8ad899bac9a6e58d8", 0xac}, {&(0x7f0000002000-0xa0)="a38af85f6272c0ebafeb2e00ea9cc0a39222f4b6c52bb9175f03a24770b333da054f3d946a8d5b54e79d022d4f0ca24215ae05a3eacf2cbd49ed3c826458fe9ea92019e47d67f6a86b170b0c7d2b87a1e5d4918bd399764752bde0083f71d5b9a06d73c83c2a22d4332268aaacbbbb0881817890f37f35ccef75bdf608b3043d087f48830c830a4a83b54d4d5d35063dbe0c7a27649d3589b039d98a4b37f951", 0xa0}, {&(0x7f0000000000)="694d63882b2afcd45199980c8fb1dd2cd7cb3e128472b46c08ba98308b929b43e5f3874d247a1f9160463de6871dbc85ae9803086e2daeca0e837f209daade05456c6e894aa66dadf9706f05944777bd2a68842da14debc2a6b72cb6b5198ab1d9e4fa5f05d88886b2790096a3e6a5c9c87b8b0656c5bca68138d97a5cfd28befc3b125cf2a58780868ae26e03e05129080010dce005913f796529b0fa2141821fbbbeba97ff0b79c1abce9387354d6ba122a31644d639e4e64ecc222e3272c6c84ee39475f2c58a5ef5c3233eb0fc7e", 0xd0}], 0x5, 0xa) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000003000)=0x10001, 0x4) setsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000000000)="", 0x18e) 2018/02/01 14:14:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup2(r0, r0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000840000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) flistxattr(r0, &(0x7f0000111000-0x9c)=""/156, 0x9c) 2018/02/01 14:14:01 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCSCTTY(r0, 0x540e, 0x20) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00005a3000/0x4000)=nil) 2018/02/01 14:14:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003af000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) poll(&(0x7f00009b4000)=[{0xffffffffffffffff, 0x204, 0x0}, {r1, 0x10, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r0, 0x400, 0x0}], 0x4, 0xde4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) 2018/02/01 14:14:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000cc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x1f, 0x401) 2018/02/01 14:14:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000f76000)={0x0, 0x0, 0x0, 0x0, 0x0}) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[], 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b48000)={0x0, 0xd2, 0x6}, &(0x7f000086e000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000093e000-0x1008)={r1, 0x1000, "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"}, &(0x7f000073f000)=0x1008) 2018/02/01 14:14:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000838000-0x8)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r1, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}) 2018/02/01 14:14:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f000064a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b6b000-0x4)=0x10) getsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f0000ee4000)=0x0, &(0x7f0000966000)=0x4) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2018/02/01 14:14:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000d33000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000cf0000)={0x0, @in6={{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a7260000000000, 0x9, 0x4, 0x2, 0x3}, &(0x7f0000acd000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b6c000-0xa0)={r2, @in6={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x7fff, 0x1, 0x5}, &(0x7f00009d6000-0x4)=0xa0) 2018/02/01 14:14:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r0 = geteuid() r1 = request_key(&(0x7f0000e92000)='dns_resolver\x00', &(0x7f0000bfe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000856000)='@\x00', 0xfffffffffffffff8) keyctl$get_persistent(0x16, r0, r1) 2018/02/01 14:14:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000001000-0x10)=@common='ip_vti0\x00') ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)=0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000006000)={@multicast1=0xe0000001, @rand_addr=0x0, 0x0, 0x0, []}, 0x67b747273f42ed09) 2018/02/01 14:14:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000950000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c83000)=0x60) fcntl$setlease(r0, 0x400, 0x1) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005a0000)='/selinux/create\x00', 0x2, 0x0) getsockname$inet(r1, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000904000-0x4)=0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000cd2000)={0x1, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, 0x2, 0x8, 0x10001, 0x7, 0x0, 0x8, 0x91, 0x5}) r2 = socket$inet(0x2, 0x1, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffd86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup(r2) bind$inet(r2, &(0x7f0000105000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00009f5000-0xa)='lp\x00', 0x3) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 14:14:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000047d000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x6000020000001274, &(0x7f000027a000)="") setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a7d000-0x4)=0x409083a6, 0x4) 2018/02/01 14:14:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c75000-0xb)='/dev/hwrng\x00', 0x200002, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d82000)={0x6, {{0xa, 0x2, 0x8f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_open_dev$sndtimer(&(0x7f00009ba000)='/dev/snd/timer\x00', 0x0, 0x4e802) 2018/02/01 14:14:01 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x0, 0xa, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000000)=0x100000001) restart_syscall() sendmsg$nl_xfrm(r0, &(0x7f0000a19000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000cea000-0x3f8)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x1db1, 0x0, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/validatetrans\x00', 0x1, 0x0) bind$inet6(r1, &(0x7f0000002000)={0xa, 0x3, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) r4 = getgid() getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={r2, r3, r4}, 0xc) 2018/02/01 14:14:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000007000-0x8)={0x3, 0x0}) r1 = creat(&(0x7f00005df000)='./file0\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002c6000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002fb000-0x4)=0xe8) getgroups(0x3, &(0x7f00004aa000)=[0x0, 0x0, 0x0]) fchown(r0, r2, r3) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00009f9000)=""/138) 2018/02/01 14:14:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000e2000)='/selinux/checkreqprot\x00', 0x180, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000a06000)={&(0x7f0000175000)=[0x32c], 0x1, 0x5, 0x52, 0x1000, 0xda7, 0x0, {0x5a4e, 0x7, 0x200, 0x6, 0x6, 0x8, 0x9, 0x2, 0x0, 0x2, 0x3, 0xde24, 0x2, 0x6389, "f27122f92102e03e05ab5e407fac6cd00d7ad69beb6b92d659dcca6d85ebefc5"}}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xba, &(0x7f0000a9c000)={&(0x7f0000da7000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, []}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) umount2(&(0x7f0000af6000)='./file0\x00', 0x3) 2018/02/01 14:14:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00006a8000-0x90)=@newlink={0x64, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x30, 0x16, [{0x2c, 0x1, [@typed={0x28, 0x1, @binary="d1a3fcdab1171096df1be1d55481154edf27b17cb650b60db5403db194"}]}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept$netrom(r0, &(0x7f000052f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000876000-0x4)=0x10) 2018/02/01 14:14:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000062a000)='/dev/input/event#\x00', 0x0, 0x1) writev(r0, &(0x7f0000a4c000-0x10)=[{&(0x7f0000fcf000)="f32735c13322cfb4af931b1c7a7006ea0100000000000000", 0x18}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000176000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x2) r2 = geteuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000064c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000953000-0x4)=0xe8) lstat(&(0x7f0000239000)='./file0\x00', &(0x7f0000b4d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) 2018/02/01 14:14:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000240000)='/selinux/context\x00', 0x2, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x21, &(0x7f000040b000-0x10)={0x1e, 0x0, 0x3f, 0x10000}) fcntl$setsig(r1, 0xa, 0x28) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006cf000)={0x0, &(0x7f000026d000)=[]}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000ffd000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000b44000)=0x14) rename(&(0x7f00003e4000-0x8)='./file0\x00', &(0x7f0000fa2000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a4d000-0x4)=0x1, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000026b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x745, r4}) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ccf000)=0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a0d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r6, 0x4b4c, &(0x7f00005f3000)={0xffff, 0x4d2}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000d5c000-0x4)=0x4a, 0x4) fcntl$lock(r1, 0x800000000000000, &(0x7f00000c3000)={0x2, 0x5, 0x3f, 0x7, r5}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a)="2e6a915e573efc72ec777eb2b2afbbe071bfe4f88f51e35259d36ea6eb69a5f38232fa404e0ab441d8ab248a31b10669ee3f84433c67f3aeba6577616e5dd243326b4d3ec62811e25962", 0x4a, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010004, 0x8000400, 0x0}, 0x14) shutdown(r0, 0x1) 2018/02/01 14:14:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6}, &(0x7f00007d8000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x1000}, 0x8) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r3, &(0x7f0000021000)="f0", 0x1) recvmsg(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) recvfrom(r2, &(0x7f000001d000-0x72)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) close(r3) 2018/02/01 14:14:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000036e000-0x344)=@updpolicy={0x27c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x1c4, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x27c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000221000)='/selinux/status\x00', 0x0, 0x0) sendto$unix(r1, &(0x7f000095d000-0x44)="d5a4e0321c60ab811337b7d176aa98664b90541783eedb04728e357f8f702ff6d56ed9bdd2b249084576a80cf68a576cff12f8d2438d9369958b4849ef490cddd62d5830", 0x44, 0x4, 0x0, 0x0) 2018/02/01 14:14:01 executing program 3: getpgrp(0x0) r0 = getpid() r1 = getpgrp(r0) sched_getaffinity(r1, 0x8, &(0x7f0000317000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = getpid() sched_getattr(r2, &(0x7f0000fff000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) prctl$getname(0x10, &(0x7f0000cfa000)=""/124) 2018/02/01 14:14:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000ff6000)={@common="6c6f0000000000000000000000000001", @ifru_data=&(0x7f00005e1000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/01 14:14:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f00006f5000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000190000)=[], 0x0, &(0x7f00007fb000)=[{0x18, 0x29, 0x5, "8d"}], 0x18, 0x0}, 0x0) sendto(r0, &(0x7f0000b28000-0xac)="f0d4ab3abb7f0dcb627e07f7e9564108d73605c8d473c34eec22cfc19afda6eb7183ffbbc8dd0b85c2ceb37f7021a74a551719b4a1b5cd70774f797bb525bf861aa86e22e598d2ecee85b2295f9633c737809d7f3fee97096de5063d7fbdd25f4699de4b0221f1cc6aa1dcc7c2ac88b7b51a1aa7602eae36421ce9643d688eb7f3b77b9e38ab2161beb5ad9131d3664833ae9caab8c2d2016e5f0944836acffbd60c7cc77e3e797a3119bef8", 0xac, 0x40080, &(0x7f00005f6000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x1}}, 0x2e) [ 57.937603] audit: type=1400 audit(1517494441.755:41): avc: denied { setuid } for pid=10653 comm="syz-executor6" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/01 14:14:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000933000-0xc)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b77000)=0x0, &(0x7f0000efc000)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000fa1000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00006d3000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x0, &(0x7f00001e4000)={0x1, 0x3, 0x3e00000000000000, 0x40, r2}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000465000-0x9b)=""/155) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000063a000)={0x0, 0xfff, 0x2, 0x800}, &(0x7f00003dc000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000bfa000)={r3, 0x100000001}, 0x6) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00003ba000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d48000)=0x8) r4 = fcntl$getown(r1, 0x9) prctl$setptracer(0x59616d61, r4) 2018/02/01 14:14:01 executing program 2: r0 = userfaultfd(0x2000000002000003) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() readv(r0, &(0x7f0000a82000-0x80)=[{&(0x7f0000511000)=""/32, 0x20}], 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000e39000-0x8)={0x2, r1}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x15) 2018/02/01 14:14:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00009ac000)=0x4000000000) sendto$inet(r0, &(0x7f0000ffe000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a0f000-0x24)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0, 0x5, [@broadcast=0xffffffff, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, 0x24) 2018/02/01 14:14:01 executing program 4: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x88) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000a37000-0x8)={0x0, 0x54289be}, &(0x7f0000e70000)=0x8) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000e70000)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, 0x80000001, 0x6, 0x10001, 0x1f}, 0xa0) sendto$inet6(r0, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000e71000-0x9)='/dev/ppp\x00', 0x10000, 0x0) 2018/02/01 14:14:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_METRICS={0x8, 0x14, "03"}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 14:14:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000b9f000-0x8)=0xffffffffffffffff, 0x8) r1 = geteuid() r2 = memfd_create(&(0x7f0000f93000-0x4)='GPL\x00', 0x3) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f000042f000)=r1) setuid(r1) 2018/02/01 14:14:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) r1 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f8c000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f1000)=0xe8) syz_open_procfs(r1, &(0x7f0000338000-0xa)='map_files\x00') 2018/02/01 14:14:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000c7b000)="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", 0xfc) setns(r0, 0xc000000) 2018/02/01 14:14:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000a06000)='./file0\x00', &(0x7f00007b9000)=""/4096, 0x1000) mkdir(&(0x7f0000083000-0x8)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rmdir(&(0x7f0000c6c000)='./file0\x00') rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/02/01 14:14:01 executing program 5: r0 = syz_open_dev$sg(&(0x7f000055f000-0x9)='/dev/sg#\x00', 0x76a, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0xbc)=[@in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, @in6={0xa, 0x0, 0xf0fd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xffffffffffff0000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00009a9000-0xe8)={0x2, 0x1, 0x0, 0x0, 0x1d, 0x0, 0xffffffffffffffff, 0x3, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x18, 0x18, 0x7ff, 0x10000, 0xb7, "9d0ea78190d48fe72cab121287c9904f21bf7182a1084abce8384b4c47bbe059552289dc5d26789e11de3bc9e7ec38a2e72bb3a517348bc5587071964099eb7d9b2e2573c46f27395ba31723558e621c7ceff8612e0442df22ca958bbb6d98b6c61af7ce14269ebe631d28073f2bebd76c6e2d220c8492c80de01a9612e1993eb3ad5d22c5a018f541b3812c6f3448689fe2a447d426365ebfdf175303276604c83a4c026e7c378902c3788976263710470604fce17ed8"}]}, 0xe8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 14:14:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f000008c000)=0x0, 0x4) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000fce000-0x57)={0x0, 0x0, ""}, &(0x7f00004e6000-0x4)=0x8) getresgid(&(0x7f00002f8000)=0x0, &(0x7f0000007000)=0x0, &(0x7f0000340000-0x4)=0x0) lstat(&(0x7f0000bc8000-0x8)='./file0\x00', &(0x7f0000469000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f18000)={0x0, 0x0, 0x0}, &(0x7f0000be1000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000801000)={0x0, 0x0, 0x0}, &(0x7f000055e000-0x4)=0xc) getgroups(0x5, &(0x7f00006d5000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) getgroups(0x5, &(0x7f0000b75000)=[r3, r4, r5, r6, r7]) fadvise64(r2, 0x0, 0x3, 0x2) getegid() open(&(0x7f00002c1000)='./file0\x00', 0x40, 0x40) 2018/02/01 14:14:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f77000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000431000-0xf6)=""/246, &(0x7f0000262000-0x4)=0xf6) connect(r0, &(0x7f0000bd2000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b87000-0xc)='net/netstat\x00') ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000bdb000-0x4)=0x1fffc00000) fcntl$setlease(r1, 0x400, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000553000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006bc000)=0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00003a8000+0xea9)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000d35000-0x4)=0x0) getpid() fcntl$getownex(r2, 0x10, &(0x7f0000f3c000)={0x0, 0x0}) r3 = getpid() r4 = getpgid(r3) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00008e5000-0x4)=r4) sendfile(r0, r2, &(0x7f0000493000)=0x0, 0xff) 2018/02/01 14:14:01 executing program 4: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001d3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000f6a000-0x6a)=""/106) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000f69000-0x1000)=""/4096) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000f6b000-0x4)=0x6, 0x2) r2 = socket$inet6(0xa, 0x8, 0x7fffffff) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f6c000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6b000)=0xe8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000f6c000-0x168)=[{{0x0, 0x0, &(0x7f0000f6b000)=[{&(0x7f0000f6c000-0x1e)="f25c88cf3975cb101b8eec31e2a689a147a7dd2449f08677cd89fe23947e", 0x1e}], 0x1, &(0x7f0000f6b000)=[{0x98, 0x0, 0x1, "3f848d8f89a47093abbb74ee96caa408c01685ced1260bb880d5876659c68ed947ddc8aef123591fdb671b4e606d0b037609873560aaf845cf3fd3be352b331912c94a7b85d0e1973954606d947b0f3a6960d4614517c90fbbd0da09acb201480819f42a0d3cbbf27a33190e2c58c6f2de0fbda63019a30ee9b1947a43ca70a569c0"}, {0xe0, 0x108, 0x6, "0ac01a04890e083e6eedc403879510e04bcc4311203522074b0516af6e40dde97e7d52a50e324140ac86d42ba54f29f7c0aabb86eb65fdf1e643df8b610271e440a9546f866d03b7e12b128b3a5394dc84e798e16a479d3ed9ef3e3d39f950f13ea0c12df3a192804571aab313f1db1bf713e538f05b9a8fa2410f6a44257f1c1478ffa8134f35e29181e3df328762545728b1ffa9141b7dc7f4ec02493e7d88f4feab92494d678d4d1a3c8cfabb8268201f9345caaf98205b6f8b62a879d91f78d819be50f0069242f7d87ad77d"}, {0x28, 0x107, 0xfffffffffffffff9, "bd807cbcf7b47c9f2b024b1f84cfe6bff0"}, {0x18, 0x112, 0x73, "3ce49c9c46"}, {0x60, 0x1b9, 0x4, "b3faee0a333dce3572df02540b0b5f3371e912d62f7761ec976fca3f1dd6ef372780501c4d8ffc89a79da27c09b2f82dc4db1b6a8fdc6fe1ce91e2ea293c1ee65202e95eff7f5270bb1c"}], 0x218, 0x4}, 0x32}, {{&(0x7f0000f6b000)=@nfc_llcp={0x27, 0x8, 0xffffffff, 0x6, 0x9, 0x0, "1794503dfac5bfcb9eb79b98da5413b4f1e2a6208a5fdf7a34566b9a741589ceec1e2b83c8067706962e61cd5a590b7526e0521beb950f6a71642c1271890b", 0x3}, 0x60, &(0x7f0000c27000)=[{&(0x7f00007d9000-0x8b)="2131e6886ddf8f3beac79cfed47d961be6676b2593f1be52c8113364609078d8328be6929208e316bd4256e708cbfa11a729069a57b29f5ebfb1a540d1765366e7dde26c86b3b0e860251953f7fdcc102d8e196160b02bdf2e0929739311307b89a9120fdbe668df24eb5adf486c8bfad32bbcba50f0fd63804643fa5d4ca2b9c140b065bb4672708f4cc1", 0x8b}, {&(0x7f0000f6c000-0x69)="d627657d0b28a76c07736d08bdc05e8020f96c1eb632d5720ac79f469421fb4f7b6673c2615b22ece2d3ac5bc2e73be66e2b949102e4f0b79e80b63becac03ab29189d09be94bd086068132342410b8cbf91be2e50997167ce89722007e06644d3675b1e4c98ac3753", 0x69}, 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"339ae4ade92acac45b03bb78d359d5839462cd0e3478b7fc07a2eb6e11bc44954b8f849ef7e907cdb099f55ca5d6c67beeeecc281166fb021386ac5fb897c677dc7bb353cddc6dc784f0cf881914c89851712626ad45397d2860521c486aaee8bedea57705af8c4813a590b63d2eb59ab8b740e5f525c395b255aa8b5eb7d56383af65b9f3db422f47304a6c7ef65ce570ce7ee3f109b4bdf8a07c80fcfd417ddb181ae4483e3f080f68134d025d4e9e492cb0c3ca07da7f03b5"}], 0x498, 0x10}, 0xc81}, {{0x0, 0x0, &(0x7f0000f6c000-0x40)=[{&(0x7f0000f6b000)="dbd8e15b837db4f61aa4237e14c1a9daeb1f5100e5fb4c93a6be92f2115f3bf0d480c08932359eb8fea443055326168bb20b6f4a192acca29d1331ac5bb66ae0a209b09a1e789ee84a567f96b01410a2b4f83e3119bf42aa9f3ee9789b3828cfaea7f087330b60fdfeb72f822edb089e7299", 0x72}, {&(0x7f0000f6b000)="2cf9ca70cabe0ae177696fd95dfc1a500fcfbcb81665cfd5d6ab6d81468aad038d2eec187ac0f8686338e82d6d750f8676a05fb5688b89bc7c49f9e265b83619a06b70572cf1eb05ae2ef3be129a3dcb5db08c59705ac79a97b58767572706e0271ec2bca9bb8aef8ce879470f2832a41ec6a2305134cfad2b9f81643e34fe58ded7cf28a49d86dc42eaa69604678ffc9e4a7976398f1598", 0x98}, {&(0x7f0000c8f000-0xb5)="5105d4765e44ff992b8eff37c0c61f1fc517c0b3c1a52f063a8633895f3836a158cda2501c758405f57442970428b2da437ff5ba0f9b7403a4cbd9289e0927290355c8578ce138baf6ace9fe0a8fd21d1a7f7057257ad25e11a3551496d8c2d70ef49e28c89a9a13c716f78d3dc7fb645fee7c1ac6bae8035f09c0cd557676b0939196fefef8f9877c72698a4daa044205dbec7a11c1a7a4158262e4d674f42dc3b80594246d89678318247e192120c05d53a60242", 0xb5}, {&(0x7f0000e8c000)="986467c6b936ee16f01e2b8cf920f54a9622b1ca4fffa8992c07d464fc3ad21bdd0cd552282fce06d81b24762f7965d9606468ce36fef7eb3e3ed4fd92bd57f33068a1a17cfa8817f4b69125bba680bf5f04a4d1159bc2d353594f4db357242e7bb7bdc3619ca030db9709e36f0e49ef47d661958440a1fa", 0x78}], 0x4, &(0x7f0000f6c000-0xd8)=[{0xd8, 0x116, 0x2, "ddd0f186d647b9e09a7ae1088586d37d4da6855c390b6d93d9f6af241e007bbdeacb386550220291046b588261402a3ce0c73fdd191a3c0d18efd36aaf791948bc64cd19afbac02aaef77f264ab20934e7484f781e2c867a2d01a243731e9a2f25b000901cb0ba8ab3851ce5b4f7c365922325b8eab2f42c1d8bbb7305c6ecd2fb0d229c2a6521f001d44023b5503f25bfdbe3a25ff0ca2142903210daacab275af3eddfbd323a7f15f402bf9d3f557d787bdadeba022256a95d4a34ee35118caa"}], 0xd8, 0x40000}, 0x8}, {{&(0x7f00009d3000-0x14)=@ll={0x11, 0x15, r3, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f6c000-0x10)=[{&(0x7f0000356000-0x40)="b1ea38422e59f915743bdfb33c631ad173ec84ab61ca3a0db150039146b264cd34515bb24136cbc917eaa53328e4316771e489e25e33d520837c130a95162002", 0x40}], 0x1, &(0x7f0000d7c000-0xd8)=[{0xd8, 0x107, 0x80, "5163765d2ad9531f8cff2c37eccee13f32f419f01b6282e1b38ce41081a6ea3276667884d4b54b4f3d1eb9625f15c87b18cb46d337ebc627bce8019702611f1610f30a22c678a3d47aeb02e25ef7de813b78ca1da7889438543f7d1b8769fd42c109251495a32d28719f313b0b8b61043d07dfdb0bd0d6ceaacfd61946c98abf2090b65934a190a760731869b39a7d3f5b83b58ec5cca47e38ae2875cd79ef3c3d0e33d477348feffb6c3112edacd54be4838c69cbf5e2ad57800f0097d519b4f9eb1c5a"}], 0xd8, 0x4000}, 0xfbc}], 0x6, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f6b000-0x4)=0x0) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 58.164762] netlink: 188 bytes leftover after parsing attributes in process `syz-executor6'. [ 58.202779] netlink: 188 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/01 14:14:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x9) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) signalfd4(r0, &(0x7f000021c000-0x8)={0x4}, 0x8, 0x80800) r1 = open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000662000-0x8)=@assoc_value={0x0, 0xb14c}, &(0x7f0000c3d000)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00006d6000-0x4)=0x100000000, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000034e000-0x8)=@assoc_value={r2, 0x101}, 0x8) getsockname$ipx(r1, &(0x7f0000b75000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000046b000)=0x10) 2018/02/01 14:14:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000671000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f000047c000)=0x0, 0x4) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00002d9000)=0x9) sendmsg$key(r0, &(0x7f0000cdb000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000050e000-0x98)={0x2, 0x1, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 14:14:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000521000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x6, &(0x7f0000001000)=[{0xd275, 0x1000, 0xfffffffffffffffc, 0x7}, {0xffffffff, 0x3, 0x9, 0x0}, {0x800, 0x4, 0x40, 0x1}, {0xa8c000000000000, 0xd9d5, 0xb3, 0x2c85}, {0xbb14, 0xca3, 0x4, 0x2}, {0x5, 0x9d, 0x81, 0x5}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001000-0x4)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000748000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e9c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001ba000-0x4)=0x8) r2 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000cdf000-0xa0)={0x0, @in6={{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80000001, 0x1, 0x15c, 0x81}, &(0x7f0000bab000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ae3000)={0x80, 0xfffffffffffffffd, 0x5, 0xfffffffffffffffc, 0x7fff, 0x8, 0x4, 0x9, r3}, &(0x7f00005ae000-0x4)=0x20) sched_yield() getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000fd4000-0x8)={0x1, [0x0]}, &(0x7f0000179000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00006e8000)={r4, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x6, 0x7d3, 0x8}, &(0x7f0000e62000-0x4)=0xa0) r5 = socket$inet6(0xa, 0x800, 0x10000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000ca8000)={0x0, 0x4323fd3c, 0x137bdd9dfd3e5cd3}, &(0x7f000085b000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000afd000-0x6)={r6, 0x4}, 0x6) 2018/02/01 14:14:02 executing program 1: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000c68000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xc5d, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffa}) mknod(&(0x7f00004cb000)='./file0/file0\x00', 0x10a1, 0x0) 2018/02/01 14:14:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)=0x0) sendto$ipx(r1, &(0x7f0000dce000)="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", 0x1000, 0x20000000, &(0x7f0000691000)={0x4, 0x8001, 0x8001, "820a3e02474a", 0x7, 0x0}, 0x10) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000025000-0x9)='/dev/usbmon#\x00', 0x4, 0x8000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000001f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="15328fd3dd82b5f3e87c34425c809df6"}) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x6, 0x7) connect(r4, &(0x7f0000efd000)=@sco={0x1f, {0x0, 0x7f, 0x0, 0x0, 0x0, 0x0}}, 0x8) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000012000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000010000-0x30)=@ipv6_delroute={0x24, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, [@RTA_UID={0x8, 0x19, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = syz_open_dev$sg(&(0x7f00005ae000)='/dev/sg#\x00', 0x1, 0x82) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f0000fb9000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_ivalue=0x0}) 2018/02/01 14:14:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000035b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000dad000)={0x0, 0x1000000000, 0x5, [0x8ec, 0x4, 0xe52, 0x3, 0x5]}, &(0x7f0000fea000-0x4)=0x12) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000077c000)={0x0, 0xffffffffffff23de, 0xb7, 0x40}, &(0x7f0000bdb000)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000a4f000-0x38)={&(0x7f0000f8e000)=@in6={0xa, 0x0, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c, &(0x7f00003fe000-0x30)=[{&(0x7f0000fb2000)="31f0472e562239d1e90540db6306a23b3948290e1856b5a6e3283ab7d35abfc7578601a9aa5447cff7e4751e7aab05d686056c933e4b03d4f39c54ed815dbf362c5e61987f8df802bb6d10bffeaf44adce55cbb7654b4caf85cabf85223a190d357ba704a33831fb7d7284de1812fee7980787db77242d38f6e64b69ca55b5bcb90ccb6dc4f248b87818cb", 0x8b}, {&(0x7f0000282000-0x81)="e40e53e92bddee734ac7723dda83a7a5e861e7667842dca60f7379533751a14687d8aac792379166da0fe6dd7fa9b75fc49d541707c3b664038859bf1fe44771bd4b92e6a7fda239e5151ad5afcff9d3dfb650ac90b7330f640c375bf903d1d90d5cea55c565ad7b68100fbcdc5a14efb19cc9e6ea02ed085f5abbe925309e36dd", 0x81}, {&(0x7f0000bf4000)="dde130c1dec815b5c3ab5c52a1b18e719c9abb02e765c4001413b976232ef53557b449222927df4d31c14bbab09ed1a348ecd199a9f78d0df00a708d0427caa1687d5d0f5d8c031a0dd30e84ce5510232841f7e15b07d6db18236e83d14ff2e980ec7a947365f6776bf36c5aaba797490ffc7f11419ed02749e38aeaed918bd261a6a1fa74abe9789714e39ffe525c626f7940381f555e7ef353fb690c9e9a6af15299461e96e2fcfe91f9870997b227e1f9922ef18b0087551bd3282956e00c90beedb79c5a93", 0xc7}], 0x3, &(0x7f00003f2000-0x90)=[@init={0x18, 0x84, 0x0, {0xd2, 0x0, 0x4382, 0xffffffff80000000}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xfffffffffffffff7, 0x0, 0x20, 0x7, 0x3ff, 0x1, 0xffffffffffffff31, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0xddb7, 0x3ff, r3}}], 0x90, 0x41}, 0x800) r4 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000956000)={0x0, 0x25a, 0x0, 0x3, 0x401, 0xcd, 0x234e, 0xfffffffffffffe01, {0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x7, 0x20, 0x5}}, &(0x7f000013c000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000033f000)={r5, 0x9, 0x30, 0x4, 0xaf}, &(0x7f000016a000-0x4)=0x18) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000655000)=0x0, 0x4) 2018/02/01 14:14:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000122000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e41000)=0xbdb, 0x4) 2018/02/01 14:14:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000697000)="", &(0x7f0000ffe000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000e83000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000959000)=@assoc_value={0x0, 0x3f}, &(0x7f0000899000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c6a000-0xc)={r2, 0x2, 0x20}, 0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003e0000)={0x0, 0xe3}, &(0x7f00005d4000+0xa4a)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d19000-0x8)={r3, 0x5}, &(0x7f0000e9d000-0x4)=0x8) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tkill(r0, 0x1000000000016) 2018/02/01 14:14:02 executing program 7: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdc000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fd9000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/02/01 14:14:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x2, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/02/01 14:14:02 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000ffb000-0x90)=[{&(0x7f00006bb000-0x9e)=""/158, 0x9e}, {&(0x7f0000ffb000-0x5a)=""/90, 0x5a}, {&(0x7f0000100000)=""/111, 0x6f}, {&(0x7f0000598000-0xd0)=""/208, 0xd0}, {&(0x7f0000ffb000-0x5e)=""/94, 0x5e}, {&(0x7f0000ffb000-0x5)=""/5, 0x5}, {&(0x7f0000ffb000-0xc5)=""/197, 0xc5}, {&(0x7f0000ffb000-0xfb)=""/251, 0xfb}, {&(0x7f0000ffa000)=""/64, 0x40}], 0x9, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000ffc000-0x8)='./file0\x00', 0x40, 0x82) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000ffc000-0x64)=""/100, 0x64, 0x2020, &(0x7f0000ffc000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$TCXONC(r0, 0x540a, 0x2) r3 = dup2(r1, r1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000ffc000)=0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000a62000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ffd000)=0x8c) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000ffd000)={r4, @in={{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/02/01 14:14:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d0c000-0x50)={@common='gre0\x00', @ifru_names=@common='bcsf0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000418000-0x119f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}}, 0x36) 2018/02/01 14:14:02 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000029000)=@file={0x0, ""/4096}, &(0x7f000002b000)=0x1002, 0x80800) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000007000-0x3)=0x0) 2018/02/01 14:14:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x21, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x10000, 0x7, 0xffffffff}]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002a5000)={0x0, 0x0}) fstat(r0, &(0x7f0000604000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 14:14:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x20200, 0x2) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$TIOCEXCL(r0, 0x540c) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r2, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r2, &(0x7f0000247000)={&(0x7f0000086000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='sit0\x00'}}, 0x1e, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x3a0}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) sendmsg$netlink(r2, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@kern={0x10, 0x0, 0x0, 0x200b0b00}, 0xc, &(0x7f0000713000)=[{&(0x7f00000d4000)={0xe0c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="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"]}, 0xe0c}], 0x1, 0x0, 0x0, 0x800}, 0x0) accept(r2, &(0x7f0000747000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000295000)=0x32) 2018/02/01 14:14:02 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000013000+0x93f)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) connect$inet(r1, &(0x7f0000857000)={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 14:14:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setlease(r0, 0x400, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f000039c000)=0x0, 0x4) 2018/02/01 14:14:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) lstat(&(0x7f0000bca000-0x8)='./file0\x00', &(0x7f0000ad8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() setgroups(0x2, &(0x7f0000970000)=[r1, r2]) connect$inet6(r0, &(0x7f0000d24000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000adc000)=0x0, &(0x7f0000c8d000)=0xb9) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000f85000-0xa9)=""/169, &(0x7f0000dfc000)=0xa9) 2018/02/01 14:14:02 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000003000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000005000)='@}em0lo{trusted%%\x00', 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000006000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000)={0x2, 0x6, 0x0, 0x0, 0xd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x2, 0xffffffffffffff7f, 0x20, 0x0, 0x5}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0xa73, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 14:14:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) mprotect(&(0x7f0000718000/0x4000)=nil, 0x4000, 0xc) fcntl$getflags(r2, 0xb) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000039b000)='/dev/vga_arbiter\x00', 0x400000, 0x0) dup2(r0, r2) 2018/02/01 14:14:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a11000)={0x0, 0xffffffff, 0x30, 0x5, 0x1}, &(0x7f00004c4000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000021a000)={r1, 0x3, 0x1, [0x1]}, &(0x7f0000f4f000)=0xa) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000a6b000-0x108)=@getroute={0x60, 0x1a, 0x3fd, 0x3, 0x1, {0x0}, ["", "", "", "", "", "", "", ""]}, 0xfffffffffffffd76}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 14:14:02 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0xb75a) fallocate(r0, 0x0, 0x0, 0x100000001) 2018/02/01 14:14:02 executing program 7: clone(0x80000000, &(0x7f0000f39000)="", &(0x7f0000f34000)=0x0, &(0x7f00007ce000)=0x0, &(0x7f00003b9000-0xcd)="") tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b07000-0xc)='/dev/autofs\x00', 0x541000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000000000)="0a8b19448d4f1531735b12ad3998a7b22aa5dd64b51180aca00c7991c5b5ca104c5075a01a3cc7224c727015721dea4fb0256603f1b4d492624836406f5d8663431c793e4eea688604905fa459ebd55d20190b55a14e5c688e854d736b64cef05070dcb4fd6a29761ec4f7e86cedc534a9f25381b8b81a0c0e25556481a4baf3b3a56002e7c9c418bf860e68c9d3e125c31182ce3bd4d909b1c988dcfaa426a44406a54a47df1dae6fde7b792841599309d235d6e6f5ef0282738c9a39967e576bc9f3784317f9165b3d9482b4d6564644b132e29714c52492ca7dd212847cf5f514559d62c1fe7d4c304ce4b5f05badd57aa1fbf3ed", 0xf6) 2018/02/01 14:14:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') fchmodat(r0, &(0x7f00002c5000)='./file0\x00', 0x0) connect$unix(r0, &(0x7f0000db7000)=@file={0x1, './file0/file0\x00'}, 0x10) 2018/02/01 14:14:02 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) dup(r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lstat(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000054000)={&(0x7f0000735000/0x1000)=nil, 0x1000}) [ 58.397521] audit: type=1400 audit(1517494442.215:42): avc: denied { setgid } for pid=10789 comm="syz-executor6" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/01 14:14:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x0, &(0x7f0000a18000)=[]) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000233000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002a8000)=0x60) prctl$setendian(0x14, 0x3) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00005b7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fc5000-0x4)=0x1c) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000318000)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0x8) splice(r0, &(0x7f0000c91000)=0x0, r1, &(0x7f000043d000)=0x17, 0xffff, 0x2) 2018/02/01 14:14:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0xfffffffffffffffd, 0x0, 0xffffffff}]}) r0 = getpid() sched_setattr(r0, &(0x7f00006e8000)={0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 14:14:02 executing program 1: syz_emit_ethernet(0x1e, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88ca, "54154df95a74aee104e03c07e2529e29"}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x48, 0x0, &(0x7f0000000000)=[@exit_looper={0x630d}, @reply={0x40406301, {0x4, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000001000)=[], &(0x7f0000000000)=[0x8c11dc5df8ff7f4a, 0x48, 0x78, 0x0, 0x30, 0x78]}}], 0xd7, 0x0, &(0x7f0000001000)="71c8388fe4b2106d331a48eb43ea5f0945a9f812db54f413d70ad5ff831ae18318b2769c3c14bd918dc4cd8c5480f7d679e834c4b675056cf53266472d33726cee709a7b2a05706ed1aa9b964c3c309a321c0e463f30c3e7613bb9f2aa6e2f6d51b276ec2d92e785678f27b0af58118c04e5b3055bddfc5da3f0eb817f2c564251067283d81fffc7bbe9e31a40421aeb0aac3681d82dea8b12547112569c5fb6d96cedbd228cfd79ee237629c5726984257b75d676e0d389aafe8bb74d42432a51a548dd99844c33eedb87fa89d676ef97ec31fbfe1f6c"}) r1 = memfd_create(&(0x7f0000000000)='+\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/02/01 14:14:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') writev(r0, &(0x7f0000bf9000)=[{&(0x7f0000515000-0x1)='1', 0x1}], 0x1) bind$netrom(r0, &(0x7f0000c52000)=@full={{0x3, {"8261f949dd55a9"}, 0x2}, [{"d4e79dd9869aca"}, {"cb4bd4d278edff"}, {"fe415fb12829fe"}, {"0e88e0bdb367c4"}, {"1b46092dfd0bd9"}, {"c5c2c933a860e9"}, {"8e1d1d5f7e85be"}, {"1090f57d00ab09"}]}, 0x48) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) socket$inet6(0xa, 0x80000, 0x140000000) 2018/02/01 14:14:02 executing program 5: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000626000)={{0x0, 0x3, 0x5, 0x3, 0x1b21e599}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000b01000-0x37)=""/55) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000b01000)='./file0\x00', 0x20000, 0x184) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000b02000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x4, 0x88, &(0x7f0000272000/0x1000)=nil, 0x20}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/01 14:14:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x486, &(0x7f00006d3000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000462000-0x4)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f14000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000896000)={0x5, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f000065f000)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000c7000-0xf)='/dev/sequencer\x00', 0x101840, 0x0) creat(&(0x7f0000123000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000abc000-0x10)=[{&(0x7f00003c6000)="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", 0x2f8}], 0x1) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00002c4000)={&(0x7f000056a000/0x1000)=nil, 0x5ca4, 0x0, 0x1, &(0x7f0000812000/0x2000)=nil, 0x2}) 2018/02/01 14:14:02 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000000000)={0x2, 0x9, 0x0, 0xfffffffffffffffd, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x5, 0xffffffffffffffff}, @sadb_ident={0x2, 0xa, 0xbca, 0x0, 0xfffffffffffffff7}, @sadb_x_policy={0x8, 0x12, 0x0, 0x6, 0x0, 0xd, 0x8, {0x6, 0x0, 0x5, 0xffffffff, 0x0, 0x3091, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 14:14:02 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000284000-0x11)='/selinux/enforce\x00', 0x10100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x57, 0x2, 0x3, {0x80000000, 0x7}, {0x2, 0x9}, @ramp={0x7, 0x8, {0x2, 0x1, 0x1, 0x3}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000714000-0x30)=[{{0x0, 0x0}, 0x1, 0x65, 0x2}, {{0x0, 0x0}, 0x0, 0x7, 0x0}], 0x30) 2018/02/01 14:14:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00009c2000-0x4b)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x80000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r2, r1) writev(r1, &(0x7f0000617000)=[{&(0x7f0000033000-0x64)="e17602af3ade22f16e482d57c9e41d57f661041873e905714cda02041e14a685331a532f599d31cece5055a161440a", 0x2f}], 0x1) 2018/02/01 14:14:02 executing program 1: truncate(&(0x7f0000072000)='./file0\x00', 0x4) 2018/02/01 14:14:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ac2000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007b0000-0x24)={0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) read(r0, &(0x7f0000fed000-0x1000)=""/1, 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/01 14:14:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f4000-0x1f8)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x4, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = dup2(r0, r0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f00002a5000-0x8)={0x8, 0x1ff}) memfd_create(&(0x7f0000b96000-0xd)='/dev/net/tun\x00', 0x1) accept4$nfc_llcp(r2, &(0x7f0000388000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000820000-0x4)=0x60, 0x800) 2018/02/01 14:14:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000f57000-0x108)={0x1, {{0xa, 0xffffffffffffffff, 0x4000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r2, &(0x7f0000058000-0x8)=0x0, 0x10002) 2018/02/01 14:14:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ff5000)={0x0, 0x0}) accept$ipx(0xffffffffffffff9c, &(0x7f0000ff6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ff6000-0x4)=0x10) socket$inet6_udp(0xa, 0x2, 0x0) syz_fuse_mount(&(0x7f0000ff6000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) eventfd2(0x70c, 0x80000) accept4$ax25(0xffffffffffffff9c, &(0x7f00000c2000)={0x0, {""/7}, 0x0}, &(0x7f0000ab2000)=0x10, 0x80000) syz_open_dev$random(&(0x7f0000ff5000+0xf15)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000215000)='/dev/snd/timer\x00', 0x0, 0x101000) r1 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000bdb000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7a000)=0x10, 0x800) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000eb000-0x4)=0x0, &(0x7f0000867000)=0xfffffffffffffd68) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000d7f000)=0x0, &(0x7f000061b000-0x4)=0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000986000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b32000)=0xe8) pipe2(&(0x7f00001ee000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e3c000-0x6)={0x0, 0x0}, &(0x7f0000bd8000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00008c1000-0x6)={r4, 0x10001}, 0x6) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) r5 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x34, &(0x7f000097e000-0xb5)=""/181}) ioctl(r5, 0x8912, &(0x7f0000000000)="") preadv(r1, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000d04000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) readlink(&(0x7f0000934000)='./file0\x00', &(0x7f0000bf3000)=""/232, 0xe8) 2018/02/01 14:14:02 executing program 7: epoll_create1(0xffffffffffffffff) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000540000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000430000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/01 14:14:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") timer_create(0x6, &(0x7f00002d5000-0x60)={0x0, 0x1e, 0x2, @thr={&(0x7f0000c35000-0xdc)="43cb5e35272d788711e352a95f136f23d7e4a4136aabc9969eb86faa6bf184ac133d0d44b6570aada286dc41b9e1b08ff707ba86b8045f52dcfcd805de595e2c838e22f0b4b6c7246723f513c1406cd474db1e7c6ab7aa3616a59878e7db99654ca0a7c4613469344d063f6f4149547c40551823060ef499df5d9a4c9e07761b0cd3c365ff427ccd162c67022addc83bc9394dbb3adc499cc24bc22ff3e2a4a61f0ec12bcd7a9188d8eedda7f5f48d519f0754c6f378755144172ab403b8b902d7f986bac69218be575e36df0086c9ec4552c26033ade3e32b05b8e4", &(0x7f0000816000-0x5c)="4e01d5fb5c7069bccdcd035bf5c85bf00c31baf6c9b3067ad7ffff57676ebfde299d4ad31593eae1b070baaeb1b4156635880c092af3629a35cd1c7ff6bd8aff02cc9f2447c29a155a3afaf7d4e4a2e70558c4f55ae77278e51ff662"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa5000)=0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) 2018/02/01 14:14:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = creat(&(0x7f000022a000)='./file0\x00', 0x40) ioctl$KIOCSOUND(r2, 0x4b2f, 0x9909) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009d8000)=0x0, 0x4) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000168000-0x15)={0x0, 0xd, "ce0f172aa2ae0e0add8bbcdb0e"}, &(0x7f00002ce000)=0x15) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c77000)={r3, 0x8001, 0x10}, 0xc) unshare(0x20020000) r4 = gettid() exit(0x0) r5 = syz_open_procfs(r4, &(0x7f0000bd9000-0x16)='net/ip_tables_matches\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000b64000-0x96)=""/150) accept$inet6(r5, &(0x7f0000bc6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00002dc000-0x4)=0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000c8d000)={{0x1000, 0x9}, 'port1\x00', 0x3a, 0x800, 0x1, 0x80000000, 0x1, 0x5, 0x8, 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 14:14:02 executing program 3: r0 = socket(0x100000002, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2000000000000004, &(0x7f0000c57000)="f751cbd5578d9fcfbb38802494bc1a869ecf06869c1ae5d824ce5cf6cc1afe0c513a871f0c43011163", 0x29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000d3a000)="8661a1f71d748ab2542964fcd1d64148433ef2867c48349e0bf86666b9008e8d65e8dc1fd7f51428115bb4c66d4385d6b7fc73c52e09195128d3a6b86ed775a63bc6d53ee1e3e6962410d898bcc0f6719d4463f31fe3b1f27eefc242a56eae49d9ae", 0x62, 0x20004840, &(0x7f0000001000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 14:14:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = epoll_create1(0x480000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000025000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000026000)={0x14, 0x0}) poll(&(0x7f000000b000)=[{r2, 0x0, 0x0}], 0x1, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a91000)='/dev/sequencer\x00', 0x800, 0x0) symlinkat(&(0x7f000059a000-0x8)='./file0\x00', r3, &(0x7f00000ed000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000c13000-0x10)={0xe2f, 0x2, 0x2a, 0x3ff, 0x0}, &(0x7f0000d9f000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000760000-0xb8)={0x0, 0x3ff, 0x43ff7bb6, 0x8, 0x20, 0x7c, 0x81, 0x81, {0x0, @in6={{0xa, 0x0, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3cc, 0x200, 0xc4, 0x81, 0x9}}, &(0x7f0000d44000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000de3000-0x8)={r4, 0xfffffffffffefffe}, &(0x7f0000163000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000661000)={r5, 0x3}, 0x6) 2018/02/01 14:14:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000084a000)={0x0, 0x0}) syncfs(r0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) geteuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d30000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a49000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a0f000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000419000-0x4)=0xe8) setuid(r1) 2018/02/01 14:14:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x420000000000000b, 0x9, 0x2) accept4$packet(r0, &(0x7f0000de3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004ce000)=0x14, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000d84000-0xc)={@dev={0xac, 0x14, 0x0, 0xf}, @multicast2=0xe0000002, r1}, 0xc) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f55000-0x90)={0x0, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) connect$inet(r0, &(0x7f00000ae000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00003cc000)=0x2, 0x4) 2018/02/01 14:14:02 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f00009c8000)='./file0\x00', 0x10000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) 2018/02/01 14:14:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000c1000-0x20)={0x10001, 0x0, 0x10000, 0xa1c7}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00004c4000-0x20)={0x2, r2, 0x2, 0x2}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/02/01 14:14:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x15, 0xffffffffffffffff, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) fremovexattr(r0, &(0x7f000085d000-0x1f)=@random={'trusted.', '*posix_acl_accesswlan1\x00'}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000984000)='/dev/rfkill\x00', 0x20800, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000cb2000-0x4)=0xb96, 0xffffffffffffff4f) utime(&(0x7f0000532000-0x8)='./file0\x00', &(0x7f0000eeb000)={0x1, 0x4}) 2018/02/01 14:14:02 executing program 0: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x6, 0x0, 0x3, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x1, 0x0}}], 0xfffffffffffffdc9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000a73000)=[{&(0x7f0000001000-0x4)=""/4, 0x4}], 0x1) 2018/02/01 14:14:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ppoll(&(0x7f000074b000-0x10)=[{r0, 0x500, 0x0}, {r0, 0x80, 0x0}], 0x2, &(0x7f0000469000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d26000)={0x3f}, 0x8) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/02/01 14:14:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) execveat(r0, &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000989000-0x18)=[&(0x7f000098b000-0x1d)="2e9073656c6647504c6370757365746d696d655f7479706570726f6300", &(0x7f000030e000)='procwlan1\'GPLeth1cgroup\x00', &(0x7f000075e000-0x13)="25a4757365725d6d643573756d5c2e656d3100"], &(0x7f0000bdd000-0x18)=[&(0x7f0000e60000-0x2)='*\x00', &(0x7f000088e000)='\x00', &(0x7f0000ca5000-0x13)=')trustedselfcgroup\x00'], 0x1000) renameat(r0, &(0x7f000044c000-0x8)='./file0\x00', r0, &(0x7f00008f3000)='./file0\x00') symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') fchmodat(r0, &(0x7f0000e51000-0x14)='./file0/file0/file0\x00', 0x0) 2018/02/01 14:14:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009f0000-0x30)={0x44, 0x0, &(0x7f0000971000-0xf8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cc0000-0x18)=[], &(0x7f0000f46000-0x20)=[]}}], 0x0, 0x0, &(0x7f0000901000-0xca)=""}) 2018/02/01 14:14:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000519000-0x134)=@newlink={0x50, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@nested={0x14, 0xb, [@typed={0x10, 0x0, @u64=0x0}]}]}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000997000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d53000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat(0xffffffffffffff9c, &(0x7f0000adc000-0x8)='./file0\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000229000)={r2, 0x80000, r3}) 2018/02/01 14:14:02 executing program 5: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fad000)={0x1, &(0x7f0000fb2000-0x8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) ioperm(0x0, 0x40, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000069f000)='oom_score\x00') mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000c48000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000081f000-0x4)=0x10) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000fb5000)={0x5, &(0x7f0000fb6000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00007e9000)={r1, 0x1, &(0x7f0000c16000-0x4)=[0x0], &(0x7f00004e1000)=[0x7fffffff, 0x1000, 0x0, 0x1, 0x4, 0x1f], 0x22, 0x2, 0x6, &(0x7f0000366000)=[0x8, 0x2], &(0x7f0000464000-0x8)=[0x86ba, 0x8], 0x0}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000a7e000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fb4000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000757000)=0xe8) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000fb4000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, r2}, 0xc) clock_gettime(0x0, &(0x7f0000058000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000546000)={0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) ptrace$cont(0x3f, r7, 0x80000000, 0x5911) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000fb6000)={{r3, r4+10000000}, {r5, r6+30000000}}, &(0x7f000081e000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/02/01 14:14:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000008e000-0xd)='/dev/usbmon#\x00', 0xdd84, 0x80) getsockname$netlink(r0, &(0x7f0000cea000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f5d000-0x4)=0xc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000074c000-0xe)='/dev/keychord\x00', 0x80600, 0x0) write$tun(r1, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "88173b", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/02/01 14:14:02 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000013000)='/dev/ppp\x00', 0xc400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000001000-0x14)={0x400, 0x799948ca, 0x5, 0x9, 0x8, 0x3, 0x1, 0x7, 0x0, 0x2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000011000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = fcntl$getown(r0, 0x9) wait4(r2, 0x0, 0x9, &(0x7f0000012000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 14:14:02 executing program 0: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000002d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000b59000-0xb)='net/ip6_mr_cache\x00') sendfile(r2, r2, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000032000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000032000)={0xf0fa, 0x80000001, 0x2, 0x7, 0x3, 0x1000}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x30)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 58.810072] binder: 10902:10908 ERROR: BC_REGISTER_LOOPER called without request [ 58.846262] binder_alloc: binder_alloc_mmap_handler: 10902 20000000-20002000 already mapped failed -16 [ 58.859528] keychord: Insufficient bytes present for keycount 56 [ 58.878467] binder: BINDER_SET_CONTEXT_MGR already set [ 58.887607] binder: 10902:10908 ioctl 40046207 0 returned -16 [ 58.894499] binder: 10902:10934 ERROR: BC_REGISTER_LOOPER called without request [ 58.903091] binder_alloc: 10902: binder_alloc_buf, no vma [ 58.903108] binder: 10902:10934 transaction failed 29189/-3, size 0-0 line 3127 [ 58.918714] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.924190] ==================================================================