fault_error+0x2c0/0x2c0 [ 75.082972] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 75.082979] [] do_page_fault+0x27/0x30 [ 75.082986] [] page_fault+0x28/0x30 [ 75.082993] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 75.083002] [] ? prepare_timeout+0x45/0x140 [ 75.083010] [] SyS_mq_timedreceive+0xcd/0xdb0 [ 75.083018] [] ? ioctl_preallocate+0x220/0x220 [ 75.083026] [] ? selinux_file_ioctl+0x355/0x530 [ 75.083034] [] ? SyS_mq_timedsend+0xa80/0xa80 [ 75.083040] [] ? SyS_futex+0x22e/0x2d0 [ 75.083047] [] ? do_futex+0x15c0/0x15c0 [ 75.083054] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 75.083062] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 75.083069] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 75.083076] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/14 00:54:32 executing program 2: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 00:54:32 executing program 0: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7f7, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1f, &(0x7f0000afd000)=0x1000202, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eed000)=[], 0x0, &(0x7f00009fe000-0x51)=""/0, 0x0, 0x0}, 0x40002106) [ 75.085880] binder_alloc: binder_alloc_mmap_handler: 13336 20000000-20002000 already mapped failed -16 [ 75.115415] keychord: Insufficient bytes present for keycount 4605 [ 75.128903] keychord: Insufficient bytes present for keycount 4605 [ 75.535822] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 75.542968] qtaguid: iface_stat: create6(lo): no inet dev 2018/01/14 00:54:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002af000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fca000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000b5000)={0x0, &(0x7f000050c000)=[]}) recvfrom$inet(r1, &(0x7f00006da000-0x35)=""/53, 0x35, 0x2000, &(0x7f0000a19000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 00:54:32 executing program 1: unshare(0x100) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x3, 0x6, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000002000)={&(0x7f0000005000-0x48)=@full={{0x3, {"c714bf94d5e555"}, 0x8d}, [{"6eb45cb5b59357"}, {"76e19bc7099076"}, {"563d3d64afbc0a"}, {"2d38b187dcc687"}, {"6612090ff9bc50"}, {"f1878ad543d909"}, {"b22eff4477cce8"}, {"fcc542bfe3d0cf"}]}, 0x48, &(0x7f0000005000-0x70)=[{&(0x7f0000004000)="0a49c03933e3a8193131d9337fadb8e4d209444d68087f2f4b8184a274e95074cedcd0f4dbe3c9e71c577df47efa278aabbee23a3245576313a6e0885687e270add1eab2e88c77fa96f27e861f3606b1ac4e59db6fb51166988249845f7f131e7637461d0eaaabd9d97d80c66cc04c9c9ddb1f6de621eea03be28d7c76e1df1701629a1d33f0764fc4646d23754e16bf552c794d82df6d3aed5bc60e9c74c7701c1e470249eef779c8b148d61bf078281a2cd6c7e596683119bafe760f7efc4f1c", 0xc1}, {&(0x7f0000001000-0x37)="75a4bc35e1d499bfc79ddeaea42506021d56822b331f326e6d3722d5d4473f92a8ec296f89847337b07c0989e4cbd1678117ccc130622c229be9a9c0285d2b8bb8ba5ee2cfdbc0cde8711d4c438a01f6f7c6737ba0325ba0838973a14bd2d20137e5257745b075f5409c174dcbad59693f0fb884134aba606fbb1af540962628447ca3aab052cfbb22dd10985fdbde87c2817c6d1e85c6233946e5d97677968cd21aeeedb92054f0f388f6b79aa6e85b2b9cb9a153e144fb460d5b578e1d2efb58f440fae3a98e6c3b633017a6f7db95c2542f6c537fe95fbd22484db5338f06f61c71dd", 0xe4}, {&(0x7f0000004000-0xbf)="12619a4e8d53d00792f71225eaaf7bd9115be39a1a5b08e694071ac61d514a59f1308881a7a810528640e88aea10b6f5111b0a413290c3bf40f0044d46250c403dda0e1cff5f4835369d43070d95d27482ca9817e7232719c69f1789d7517c0189a7f6a26d5381677246c6d1c23eaf5bb1f3460c491e22a0b451ba37670b006bbfb2e4db1031a17518a7a9677cca715b27d5beae16f23db8c88a17a2fae33d16bb83560af8144037e2ab9bec7d2c27d0d192be87a0f3b355a19d327f070b50", 0xbf}, {&(0x7f0000006000-0xbc)="1e9b72902e0aa464c164c6ac7689b24247f43795d1db6c85f2cc3d91c162855f6b9a20833a3170dde8351bca8f83528f5947aef372b5ef116a71a22824e8a06d8f9ebb61cc4af538869b58dc200b452766d150cdfeb75ec2878b9a47f87dd23a563e96630ae8fadd1fb3e5772421ffd16c0c7e75fb8eff4a3f3c2f4393fb777c20eb89cedd65ccbe6344544387c90696c810910b528dbc3027c1a93c6761004901dd268fd61e13d8f3cd77dc458b6c462988633c0c058e6ea1ec5480", 0xbc}, {&(0x7f0000004000-0xcb)="4a55c0e6c0276f8ae0d4b2ff458cc839a02afa8bdf5ae486535626f93c3fc6e3b36e1af5acb28ca4a36674e70e0ec457f70f13a378835d9b796b5bd388b64d146f5388fc3eb6087bad9bfcf9e0b7fbe195e12205234b417c0f307305e0c9c1fbcb078250324a27a0e70cd4b8eaa70202164b7253f5534eed8194f6a91746d40bc76533ba96ef36f643e819bfb1bbbb5b7c58dcb5bd3d7e2e3e36fec47b36e1e107243212fafe6c1dde1ab875f4d5c77a50223ff176235e0e365adc52bae45400d960fd5e5b4c21928df263", 0xcb}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000006000-0x30)="cf2256b6ddd6575a66cfa3881d77776cab01d30420017b5c52e8722daa9c3c64234dbea864c73314577c0fa32497ef9f", 0x30}], 0x7, &(0x7f0000000000)=[{0x1010, 0x13a, 0x2274, "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"}, {0x70, 0x107, 0x9bb, "bef502003f17811270a7b056b8b5f9057eea016233aaa4925cda58ab8d141174bd6379f697bcc964acff16f234bf334cf7e2f0d1198e73b6c9c07ce2688b30d0fe02050b3d5a81f207a5d365cb24a432d6eddd8db94a0d967b44fa1c21d782"}, {0x108, 0x111, 0x4, "adda926151646314929b3f024554c45fc5da4dc3570320688086a0f09a19c1db75a0d1b12010bc278d4fdd60c08e047f502c8d83256e2ca83141daaefd59d7ecd954ad299950c67b10b910f9631d15d72d88f9e6e18be3f3271a2cedccfad6bb08961e8e5c03438bc1f45d3bd9a479e86fe73bac9ecc4f4474c9da5e9dca693afd2c5defc10676ef84debe0f8a55403805ffb9b3d11b7951396086136d5565968f23dbcf92e20b5e0f517f7152f8763dd907148f33922ecf1139e00bd0b04e824dd5cddd52dc64f1e8d5010b1680ab7442ac2d715214edf1398d807e226ce79e0975b7e9abb82a7da9e9753f5f13c7bd95e76c"}, {0x110, 0x10c, 0x4, "200d91eb6826e1abee5d7c519beea0b24559cf31638f854ff80dc4f3a887e627ab57eac1ee13c53c03f2992f521fb6b7274693cc0ccd6a7e70494b1f9f05bb919f4e42edf167b1f0f2fcc2aed89e5ef51cad4a8d1e86c77fe626c2bee8de78dc72968fb0e68d91dc0d93b1ba69f965a5b2303f594dc0c9371f7c328a3654b57d90bdbc5f1c49d380750f0450f7b7a4b9581cdb37ab0a548eca07feae13ec68fb7f5f0910177ef5ded626680965492ab006b138472098115490f85d8ba900a541b5753053219763d0ace71bbd8730d84f11855f2c000791230cbd3d22fe7fb71d80e3e18cd64f2ccc2e37c84be9ad11d4c71f951b76b1a5b9f8"}, {0x38, 0x11f, 0x1, "47cc38981e5ff01fa4c59fedc5c1d26ebf00d23ab515e5386f0ebd7c317982b90f2c5abcd6"}, {0x80, 0x112, 0x6, "f52dc834c39831582af412a8399b72df3236a3157b210d7c9375dcace4bd32ec84d3c775b557004b3908ee2aa0f768b1e719e3493b545928e0be3037f6558b3450e9df2efc32400aeaffbf730bb5f91f72ea48dba3c0d913b5750c953d0c8baacdf8eea1b73692d166a113"}], 0x1350, 0x20000001}, 0x800) sendfile(0xffffffffffffffff, r1, 0x0, 0xffffffffffffffc1) 2018/01/14 00:54:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000d4b000-0x8)={0x0}, 0x8, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000621000-0x4)=0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b3c000-0x10)=[{&(0x7f00004d1000)="2900000018001b191d0000000000e4070a000066000300069902ffe00800080000fa04000ef4ff010b", 0x29}], 0x1) fcntl$setlease(r0, 0x400, 0x2) sendmsg$unix(r0, &(0x7f0000efe000)={&(0x7f0000b59000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004f1000+0xcd8)=[{&(0x7f00001c2000-0x43)="b116b532c0014ad337aa59f281b35079909d37f540998f4e2fef460617acc56275c21ec32e7c457137f30f1a9e1a71ad729283e5fa616cfa2c4df05eb48b4d8caeacc0", 0x43}, {&(0x7f0000ace000-0x2c)="6bd8df39bef0ff3c387dceb9e68a6beae3f683952266d4cdf58c650a75381daf9dfda27db4fdc5b0361588e0", 0x2c}, {&(0x7f0000f29000-0xfa)="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", 0xfa}, {&(0x7f0000071000)="ecfa6586ca5f5fce594b88318034ae107e5f1e92c2429029247381db18f75039a34fe12480b76d686fb46091e40dd3b25f07f94fa7007103c635e3ebac6cfc327cccb7963348a046", 0x48}], 0x4, 0x0, 0x0, 0x4800}, 0x8004) 2018/01/14 00:54:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000813000)='asymmetric\x00', &(0x7f00008ea000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000056a000-0x81)="4340240db23ae80e146bac329a7238ef88b185f41784dff9c2a90719b180eac4ec6a00b0cf91c0c0cd8427d9bbec13b136f179185ee5c114ab1915474dc6d97b564227e742b0a62735d107ba097199cf3c33841092d32e0a5db0118d2427bd6888571ed2e5e478f3b33a0378d1553c155b67df7216e46ae2b2852f6371dea84170", 0x81, 0xfffffffffffffff9) r1 = socket$inet_dccp(0x2, 0x6, 0x0) syslog(0x2, &(0x7f0000de9000)=""/96, 0x60) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000620000-0x18)=@generic={0x82d0, 0x8, 0x7fffffff}) r2 = add_key$keyring(&(0x7f0000cd7000)='keyring\x00', &(0x7f00002a3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) r3 = add_key(&(0x7f00006d9000-0x5)='user\x00', &(0x7f000015a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000091a000)='z', 0x1, 0xfffffffffffffffc) keyctl$get_security(0x11, r2, &(0x7f0000b79000)=""/98, 0x62) keyctl$clear(0x7, r3) 2018/01/14 00:54:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000504000)='/selinux/policy\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f000045d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f3a000)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fcntl$setsig(r1, 0xa, 0x3c) fstatfs(0xffffffffffffffff, &(0x7f00000fb000-0xb6)=""/182) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001f5000-0x10)='/dev/sequencer2\x00', 0x20800, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f000089f000-0xdc)=""/220) 2018/01/14 00:54:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a65000)='/dev/input/event#\x00', 0x0, 0x8000) r1 = epoll_create1(0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cdc000-0x15)='/proc/self/net/pfkey\x00', 0x400100, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00001e7000)={0x2, 0x0, 0x10001, 0xa27, 0x9, 0x8}) getpeername$llc(r0, &(0x7f0000db8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007f0000-0x4)=0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a62000-0xc)={0x0, 0x0}) r3 = dup(r0) ioctl$TIOCSBRK(r3, 0x40044591) fcntl$getownex(r0, 0x10, &(0x7f00002c4000-0x8)={0x0, 0x0}) 2018/01/14 00:54:32 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace(0x4208, r0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000088d000)=[{&(0x7f0000492000)="39000000210009045a0003008000070018f8ffffffffffff0540000000000619001b0000000000070002ffff08ffffe9fd011c00621e050009", 0x39}], 0x1) getegid() 2018/01/14 00:54:32 executing program 0: mmap(&(0x7f0000001000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x201, &(0x7f00006e8000-0x10)={&(0x7f0000fa3000)="", 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x79) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00008d1000)=0x0, &(0x7f00004e3000)=0x4) 2018/01/14 00:54:32 executing program 4: r0 = getgid() r1 = getegid() r2 = getegid() setresgid(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000bfb000-0x10)=[{&(0x7f00008ad000-0x2a)="2900000020001952013d181000d9f50602000000000000029e0000230d000400ff7ffbf4b21f000000", 0x29}], 0x1) 2018/01/14 00:54:32 executing program 7: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d32000)={0x5, &(0x7f0000d13000)=[{0x8000, 0x5, 0xffffffff00000001, 0x1}, {0x3, 0x5, 0x7fff, 0x1}, {0x400, 0xe0cb, 0x4, 0x6}, {0x7fff, 0x7, 0xffffffffffffe6b9, 0x1}, {0x1, 0x7f, 0x4, 0x7f}]}, 0x10) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x4, &(0x7f0000d32000-0x89)=""/137, &(0x7f0000d31000-0x4)=0x89) 2018/01/14 00:54:32 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f62000)='/selinux/create\x00', 0x2, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000257000)={0x0, 0x0}) ftruncate(r2, 0x6) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r3, r1, &(0x7f0000f29000-0x8)=0x0, 0x100000002) write(r3, &(0x7f0000782000-0x14)="", 0x0) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) [ 75.698889] nla_parse: 1 callbacks suppressed [ 75.698896] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 75.716958] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/01/14 00:54:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000a, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002eb000)={0x1, &(0x7f00001cf000-0x18)=[{0x202000006, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 00:54:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ebe000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00003b2000)={{0x0, 0x3dc}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000e4a000)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000de7000-0x4)=@assoc_id=0x0, &(0x7f0000d01000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000072c000-0xb0)={r2, 0x4, 0xa8, "8801ab70c07f2a2cb5243e5280389c0325283af21c3dadcd1eff4079d671b7759c49d1fe6ac0cff247ecc2939f244b23f1ba0fb620fbb91a83ff285eead4cefd1d934956177b6d9ebc17283954a0e6f2b16c81a6978907d966cf83df710569bc49d8aff976b4826d974de31397723044c65145a1fe7e61bd5b0387ed01e026a83de3db404f8b161bf8e568507153db795d4e51f7c2124653401782649de23393fb43c595a554c44e"}, 0xb0) 2018/01/14 00:54:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000aea000-0xa)='/dev/ptmx\x00', 0x40200, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000d4b000-0x8)={0x0}, 0x8, 0x0) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000621000-0x4)=0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b3c000-0x10)=[{&(0x7f00004d1000)="2900000018001b191d0000000000e4070a000066000300069902ffe00800080000fa04000ef4ff010b", 0x29}], 0x1) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d13000)={0x8, 0x4, 0x8, 0xffffffff00000001}, 0x8) 2018/01/14 00:54:32 executing program 4: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000233000)='/dev/sequencer2\x00', 0x100bf, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000f6a000-0x50)={0x3, 0x2, 0x1, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x1, 0x0) timerfd_create(0x7, 0x80000) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b7c000-0xed)=@ethtool_link_settings={0x4d, 0x100, 0x80, 0xfe, 0x8, 0x40, 0x0, 0x7, 0x10000, 0x7fff, [0x5, 0x3, 0x7f, 0x8, 0x2, 0x1a2d1a10, 0x0, 0x8], [0x80, 0x6, 0xffffffffffff001b, 0x0, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 00:54:32 executing program 3: r0 = gettid() r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000916000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000d3000)=0x10) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@remote={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], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000c0e000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@loopback=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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xfffffffffffffdef) 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) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) fstat(r3, &(0x7f0000000000)={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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={r10, 0x9, 0x8, [0x5e, 0x954, 0x2, 0x8001, 0x40c6, 0x4, 0x6, 0x33]}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) sendmsg$netlink(r1, &(0x7f0000ff6000-0x38)={&(0x7f0000117000-0xc)=@proc={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000000)=[{&(0x7f000028f000-0x11c8)={0x11c8, 0x2c, 0x2, 0x0, 0x0, "", [@typed={0xc, 0x49, @uid=r2}, @nested={0x11ac, 0x8a, [@typed={0x8, 0xb, @void=""}, @typed={0x18, 0x48, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="b39f198bc92ba0344e4aa638decdd2c8e480bce81bae124c9d138af72b9220521094ff767d8708cc4dacf08e816a3ce2ae7f3cebb7e6eb8fbfe76ee137c0b5fff6297ed5825e07ea7c64af082e3ff9534afd4077ade23ddc60d69c78d70bb604a13f6a0e638a2b4fbd5d2c2e30cea6928202da1ad2e1dabdba7ee48193442986a983a59cc161880a7319cb8c5559bb997e44290b379e784eeb0ed91d62eb5e98eeed62857c66a80219055bf1f7f11a7d435bc0be80316a4bfa4fda28bfb47618b44462e34912869ff6247dc2188b017cfda2d8448f761ec447141113126a81f067", @generic="fce5f03af775f8bddcd20812d5672cab7bae0d961c1e247631c5fdd22e82441b86a50c", @generic="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@typed={0xc, 0x3a, @ipv4=@empty=0x0}, @typed={0xc, 0x74, @fd=r3}, @generic="44218581e50d34d9fbd282e91766c04701e122957ef900c6690e98be8ded188a3fe2e211944f4bf3db3cb0f39c5a507c2946b7cde474d72b8d840b3b51c92f150e44a2524abc4f83eae4e379c6ef8067cd2bca6ea832866a4a67e6010d8512c8cccac5f9252b3a13b168f2"]}]}, 0x11c8}, {&(0x7f00008ca000)={0x1ac, 0x41, 0x400, 0x4, 0x1, "", [@generic="27b180a1115a0d94a90cce25e63eb91abc1a4867c93a4595bba0723f6ef3786be86580cb0f595eb7fefd1509a158637104234f8cb53abdf22e1e7d6156caf779b94861b2be83f49ec975a9d6ee8d578f8b9b3206b62b38dc88005e40cc961b2b72c1527656b102bd0dbdbf60ba8708d4f8f2a655a5a913323eb27831d1b378c4f818a191a236ed038ff0c647f8e03ad74360cd28f328e04d1365169c106c6ae3f6678cb7de9fc3103b6b93b06836e68372049ed721eee516bf8ac43effa887e88ee626", @generic="35e6eacf626955c21b65a15df15f690d", @generic="f186009bbb8c1e4e495e11467304700601f5a83c6300767b4f500fca74d0b10e2e12e4df74ad58be37788c3ef092146a2eb4885a9c4ddb14c25f955ca1ee49e8036da0f8acba9c8483bcc79f17d957b5761ed68bb32ea8ce2ae6c978b1e61c607e8aa5964eb0f7275d2e3d68d52549dda7d75052640e15ee57a014067ed8136168e92a33d4f35b9a64792d7cc10225ebe2e01646b8fef45ab404abe7e475ef14ba520a40a43fbc9ec9211f0cce2018ace37b0f73ffc8790310d3eb", @typed={0xc, 0x5e, @ipv4=@loopback=0x7f000001}]}, 0x1ac}, {&(0x7f0000d05000)={0x291c, 0x2b, 0x0, 0x6, 0x0, "", [@generic="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", @nested={0x120, 0x7e, [@typed={0xc, 0x11, @fd=r4}, @generic="", @generic="4806b71aeacc51a0b211c070d6889f26297ac90e55f9a8fb564fa4858197499db8", @typed={0x10, 0x62, @u64=0xffffffffffffffed}, 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@uid=r5}, 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@generic="70adec02de50cef1a6696a1eb7d8c77166a0c7e429425641e6b7290deadedc925a24f5f6665e", @nested={0x2fc, 0x26, [@typed={0x10, 0x1f, @u64=0xfff}, @generic="f3f543601cf591aa2a6529f4bd0eca2f26e9d357b3eabb88973699690d6fa30906288a6d3c7c6b7876be9c83349eaec112a27398d18f0fd315d3a0fd868f883e7ecaaed59eb7af43ca7fa46c0c245e0aefd7ecc571bf3751eafa3af10ebed06ba08b0ecd6f2aea6b33a7c0045b8e5deae0f552738d16c1793131139c9f280aff6a078a61d28b1f36a62fdd8728caabdc9c1eaf4e21e67d03c70c7cb7e9c3e998a020908b71f9fa59ca38c8ef989780a12f9f812f30b657edb95801c33c", @generic="8dd69903d1b9447eebdd2b7ff2741bf593aa70083e5b8e49c10fbf70da7ff423c9e6a10def56b754b22eba7eb440aacd7f0d05d81631bd0de0382d4baca296be2be065427935f2d561ece9029663d9a6c01a7b7c495abe6bb728bfcd7f46f267c290252539a5f32a5c02f54e67029ba0d1f73bb8820d777eb83fa00aa4dc51b6a9ea5b2d0cffc6d1182b973938f76f235ab8c928dc6dbbe3ac2189a90192a8b279a4284e62af0fbcd2af951ee24bac7432fa640012118054f0b9b563f7", 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[@generic="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@typed={0xc0, 0x79, @binary="0a7f1979d88247be2662100886bf47db16c73192f3027abc5d3b60ab7a9d4ca489b3a570e00fcc2719e930e2a39c291acb414b1c47f4905021478994e183e0868cbcb48d9bb3d594ed21c547864f6652d51a7d21c0563b7a67db5ec9111bab1785ba7a9342da3244cd6a0d56ea6a47b5be596491b5650aa3934c649fef8ffb4a810a1d598b1f39aab3d58f2a425acf89dd7d53ef3a3e096fd5e94fba9b262ef6603d55243e4227d53c3e68f6a179d8cdd5894fd51a"}, @generic="4d63c6fb91901b7e624e598143085ca7331cc061dc745da0f1d2b4f3a9daacacc0db46000ac59982f4c576f679d4290ba1397282093cbbbb5725e1f99333bbcfd8dd138bec93a7c2f418e5911217d41b79e14a6de52858363cb16a64cf3c6fe8c4d2e3d391470a9e51728373441e48ff6420d059630aca45a00f7d07e39513ede63c65", @generic="4febdf26fca123ebf87c10ee813855c073e95ea6f0b3c200978c36dcd7fe361692642232779fb32ea86273127371dcdab4e1ee5a55937b6be831f48c22dcdc3ead9cec0a33f19aeba9810f0cfef4bba359cd1af9345f87b483792b9d33e5d1353e2e3d2fad6509d6fdcd0273b758504cb26f92559058b559d5733e1f6cd82c21b76f84e0c09008f96600b6f38bdbfe90ab5e60f1a6e626bff695f4beb517016df9b6383af5e4b666e28dc35e7cc52541ebc508f07476479d5ab36ce9185d469e2338af45228fac3ec932c7616716a858d81617b0519dc2beaf1bb8858e7e456107cefa5a377065a99d9a67a5cf10abf29016fd3e1e30d7", @generic="e1be934e14bc2652722634743936feaa93922bff4c68e76c87cbfbad998d38854cf9a4bff254757d68781fc93609bfbeef47e55dbd7df1a92c54c56aa22eeb069ed3bdee0e287f3e9493cb36a24792021b246fc678055879de37277ae52a3bcbc999a1df779c29e68ace86cf125c49719af1e5b93437881349bb506dbb", @typed={0xc, 0x75, @uid=r6}, @typed={0xc, 0x6c, @str=':\x00'}]}, @typed={0x38, 0x7c, @binary="22bfd5b876121918eb53374c025e14b2b86f7396f2d4dfbad71f6cf9c2fe1b3ca310c217968e5cf8a7c3d63b64703194"}]}, 0x291c}], 0x3, &(0x7f0000440000-0x40)=[@cred={0x20, 0x1, 0x2, r0, r7, r8}, @cred={0x20, 0x1, 0x2, r0, r9, r11}], 0x40, 0x4080}, 0x4000000) ioprio_get$pid(0x2, r0) setpriority(0x2, r0, 0x6) [ 75.748533] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 75.760591] IPv6: NLM_F_REPLACE set, but no existing node found! [ 75.819487] device gre0 entered promiscuous mode [ 75.827299] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 75.837122] IPv6: NLM_F_REPLACE set, but no existing node found! [ 75.870161] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 75.878909] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/01/14 00:54:32 executing program 2: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000363000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000de6000)={0x0, 0x0}) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000deb000)={{{{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, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80000001, 0x6, 0x1, "ebf937ce0f2085879a49a0e54d8300cfd307a19c407ce8b920db3317b101ef073f98f9efe619a76cca4d149cc79f8d3ec2aae23dbd5775708c4c08f1462fbc871b180262aee6b687dd4453e20a8df03d"}, 0x160) vmsplice(r1, &(0x7f000004c000)=[{&(0x7f0000380000-0x23)="c3", 0x1}], 0x1, 0x0) epoll_pwait(r2, &(0x7f000003d000-0x6c)=[{0x0, 0x0}], 0x1, 0x8000000008852, &(0x7f00004c7000)={0x0}, 0x8) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000ded000-0x8)='./file0\x00', 0x3a000, 0x82) close(r0) 2018/01/14 00:54:32 executing program 3: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000981000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000a0c000)=0x1, 0x4) close(r0) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/14 00:54:32 executing program 1: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000009b000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000062c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_ivalue=0xe02}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f6e000-0x10)='/selinux/access\x00', 0x2, 0x0) syz_open_dev$sndtimer(&(0x7f00005a0000-0xf)='/dev/snd/timer\x00', 0x0, 0x8000) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000f6d000)=""/4096, &(0x7f0000f6d000)=0x1000) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f00005a6000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000303000-0x4)=0x60, 0x80000) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000f6f000-0x20)={{r2, r3/1000+10000}, {0x0, 0x0}}, &(0x7f0000f6f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000f6c000)={0x0, 0x28632990f6052c92, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}]}) getitimer(0x0, &(0x7f0000de8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/14 00:54:32 executing program 6: mmap(&(0x7f0000000000/0x419000)=nil, 0x419000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0xcb, 0x0, 0x0) r1 = creat(&(0x7f000041a000-0x8)='./file0\x00', 0x144) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000298000)=0x7, 0x4) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f000041a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001f8000)=0x14) sendto$packet(r1, &(0x7f00000d3000)="34a645d4122ce8dd1a54455c221b60c85a3acb7f97d0db9becfde480e526ea94276ffbff8c33f26b5f7604c05071b1400f6ab9e9f4b8d9364131b7dd429f261ba52dedd27ebcce306b9a490cdcdfeec607e9fd2b7ddcec90b13fa80d6d16a3165be4bc377f3ae5e3facf0cf3261660dd9491a32441c07b6c32644aa9df1771cd743e2a5e8f516dfb87dafbca35a1bdcb23", 0x91, 0x40000, &(0x7f000004c000)={0x11, 0x17, r2, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) pipe(&(0x7f0000111000)={0x0, 0x0}) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f000008e000-0x4)=0x0, &(0x7f0000419000)=0x4) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000041a000)={0x0, 0x0}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0x7, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 00:54:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c4e000)='/dev/ppp\x00', 0x101001, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00003b3000)=0xffffffffffffffff, 0xffffffffffffffed) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009b9000)=0x102, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) set_thread_area(&(0x7f00001c4000)={0x463, 0xffffffff, 0x2000, 0x1ff, 0x0, 0x0, 0x7fff, 0x4, 0x8, 0x4}) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001c6000-0x8)={0x0, 0x80000001}, &(0x7f0000e81000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000909000-0x8)={r2, 0x5}, &(0x7f00006f7000-0x4)=0x8) 2018/01/14 00:54:32 executing program 7: r0 = socket(0x10, 0x80002, 0x0) setsockopt$sock_void(r0, 0x1, 0xfffffffffffffffe, 0x0, 0x0) 2018/01/14 00:54:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000f6a000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) write(r0, &(0x7f0000285000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000647000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00007e9000-0x4)=0x7fffffff) getpeername$ipx(r1, &(0x7f0000055000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000991000-0x4)=0x10) 2018/01/14 00:54:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) chmod(&(0x7f000035d000)='./file0\x00', 0x160) mount(&(0x7f0000c35000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000aa0000-0x6)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000016000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000072d000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001fc000)=@sack_info={0x0, 0xffffffff00000000, 0x1000}, &(0x7f00009ff000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a53000)={r1, 0x9, 0x7fe}, &(0x7f0000b48000)=0x8) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000458000-0x8)='./file0\x00', 0x2) socket(0x0, 0x0, 0x0) 2018/01/14 00:54:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000bd1000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x4d)='-', 0x1, 0xfffffffffffffffc) r1 = getpgid(0x0) sched_setscheduler(r1, 0x1, &(0x7f00009eb000-0x4)=0x100000001) r2 = add_key(&(0x7f000008f000)='keyring\x00', &(0x7f0000936000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f000038f000-0x8)='rxrpc_s\x00', &(0x7f0000e8d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000047b000-0x1000)="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", 0x1000, r2) keyctl$unlink(0x9, r0, r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00002ec000-0x9)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xce, &(0x7f00005e2000+0x78c)=""/207, &(0x7f00008bc000)=0xcf) 2018/01/14 00:54:32 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a83000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) flock(r0, 0x1) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") setfsgid(0x0) 2018/01/14 00:54:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000204000)='/selinux/relabel\x00', 0x2, 0x0) accept$netrom(r0, &(0x7f00009bd000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000061a000)=0x10) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000feb000)={0x5, &(0x7f000051e000-0xfd)=""/253, &(0x7f0000db7000)=[{0x52, 0xaa, 0x9, &(0x7f0000f8d000)=""/170}, {0x7f, 0xc0, 0x1, &(0x7f0000e77000-0xc0)=""/192}, {0x2, 0xf0, 0x401, &(0x7f00004c0000)=""/240}, {0x5, 0x4e, 0x401, &(0x7f0000a16000-0x4e)=""/78}, {0x17e, 0xaa, 0xffffffff, &(0x7f0000959000-0xaa)=""/170}]}) clock_gettime(0x0, &(0x7f0000267000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003f2000-0xe)={0x0, 0x9, 0x3, [0x2, 0x400, 0xbfeb]}, &(0x7f0000438000)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e84000)={0x2, 0x4, 0x0, 0x5, 0xffff, 0x6, 0x7, 0x80000001, r3}, &(0x7f00002c6000)=0x20) ioctl$TCSBRK(r0, 0x5409, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f63000-0x98)={0x0, @in6={{0xa, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7}, &(0x7f0000769000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001cd000-0xfc)={r4, 0xf4, "124396406ffbe21dafa192541131cd5aac066cdc66183698824db4020c90ed4294dec5f171b8aa7dd47b0a16be4df28cf8ad6a0539f4a8271a52c65e8ebef307bea97a9a547b175b2f0d7833084454e5e5ee16d792f8197d5f3c1731519fefb9dad82ceef27e3dc90e8ef17f75c068e486c0a259d4e1285cd5fe052035eea09d3c588ea913aa53cd87c85a6691a35070e44b72063322e59088370a55f14b59a854c534e6ef2b9dc329a45147ca7a02d12e83b3dbede2db5ed1e4130048cd03f0777db622e0ead556601536488e727c65b3305bebc6bd6eb500c420ba98761ffef4008ac8d83a4a80732bc9748cf68e2ac5b4d62c"}, &(0x7f0000169000-0x4)=0xfc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00009c2000-0x5c)={{0xa, 0x0, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1}, {0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2b4}, 0x7, [0x200, 0x6, 0x3, 0x91, 0x0, 0x2, 0x1000, 0x80000000]}, 0x5c) mq_timedreceive(r0, &(0x7f0000c8b000)=""/205, 0xcd, 0x7, &(0x7f00007d8000)={r1, r2+30000000}) mq_open(&(0x7f000004b000)='/$Ogr}uplo\x00', 0x42, 0x0, &(0x7f0000250000-0x40)={0x3, 0x40, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009fe000)=@assoc_id=0x0, &(0x7f00004f4000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000801000)={r5, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000091a000)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000706000)={0x0, 0xfe00000000}, &(0x7f000066d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009be000)={r6, 0x100000000, 0x100000001, 0x99}, &(0x7f00004fd000-0x4)=0x10) 2018/01/14 00:54:32 executing program 6: futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000072e000)={0x0, 0x0}, &(0x7f00006d8000-0x4)=0x0, 0x1000000) 2018/01/14 00:54:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000043b000)='keyring\x00', &(0x7f0000860000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername$inet6(r0, &(0x7f0000697000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000dad000-0x4)=0x1c) pipe2(&(0x7f0000200000)={0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00008c2000)=0xff, 0x4) 2018/01/14 00:54:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f000090c000)=[{0x40, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) pipe(&(0x7f00001c4000-0x8)={0x0, 0x0}) sendmsg$netrom(r0, &(0x7f0000443000)={&(0x7f00008a2000-0x48)=@full={{0x3, {"607334a949e12a"}, 0xffffffff}, [{"45c4fc8101cb07"}, {"29b835599ed5c5"}, {"7ab98f2b9e74dc"}, {"352af1179808ba"}, {"fd6af2e4a9254b"}, {"abe20a15e29864"}, {"b4bc037b0f4a87"}, {"39fada55c1df78"}]}, 0x48, &(0x7f00000d0000)=[{&(0x7f0000292000)="df673c3173635fd607d72351d1c35dfbbfefda7521676058980ea491463070482f93970e572498817a2207367ad1d37b78de087963cbed48ed3bf6cb8102a775e75972f7842f1b604bdc03daf5a2a42512f39b5a96896093708f94d5e9b696378a959bf31c30263dd8c1d4f7496e80cd72292e0a4f43790d97262a042e5e811eb582821da442e3c5d5b35ab0d9ef9b27c08dd364ab22a3985e2d931e5095f50d682c4e2e44a3e4ad3721c0cd7ef9d4128b7cba30983d8a115537a4ca6d7c3027f7d5723535efc1c9f130431de54ddb0750be15fc8e29c56570", 0xd9}], 0x1, &(0x7f00002cc000)=[{0x30, 0x19d, 0x0, "7978164725bf68f9aa1a1c311c3b767190b85b464d139a29b5ba138674a0"}, {0xb8, 0x117, 0x3f, "9d8c33514993f10a5e4d4c2ae6b27bb54061168209fb03bafafb36654de591c0aedbdd88f1253aab8e163765ad3c024855fb0fc4a1e994cb910a45c99e44620b6f28e211c99ae183f4e77236e5ade3027af326e96534a499b06e5ee7a0793a170843ec7da36f4c9ebc39b9ba3712c631f1b59da3025e0b33f1db57e41b7ac5721f9ba4ed2136e56c1947f8b617b84d66d6581cae15af5655e042f1facdfe92f56d448293997e6b"}, {0x48, 0x114, 0x100000000, "f8e60c4ae0625c79d4baf76f3bc56ea9837580f36f31e11d44e42b30720a56585fceb1a8f70c7e157f92447a3c449ce61cffa311c101b18b"}, {0x70, 0x1, 0x400, "bf3120e33d525e0f59e84bb9537a3f7a54e0b28cf524574383d28ea4cb5a0409349d5cb73f0e8fd8c77ae137c2641311e6535e1770f201a1943cbe266400be1774a5696cf945268436f46edc7a9e8150d0fd046da5a0a61c865c41"}, {0x60, 0x110, 0x0, "d28f7ebc8793c123963294c73ca80793f7691b9b414e8314bff81b4d55181f05a703244ebcfc72b74419e9b77e2a750b73446657c94d143e4912332980c7afd1594a8747e23cc00fb2e59f44f249fd"}, {0x20, 0x101, 0x4e4, "a899981741f5e651f8d7f623"}, {0x50, 0x0, 0xba, "a96e521f14b50ad0440253581a5484b5a311be4ec29f4c65c8fbffd73cb063c2b7b40448bb3d70f9a77b5e41593e3c9dcb2352a8a5f31160ef48cef56710a4"}, {0x110, 0x117, 0x6, "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"}, {0xc8, 0x3a, 0x100000001, "cb19e5771d0adabf6dc1328c1f3786c5f60781ba5413064c90ad4203c222bd6aa8edca9fd154dfeeeb5abd9f3cfdc9eb564a91b02c0b51784b7ea5f756f4bf58225664e9bee1b6b81616750bd96ed3722049b65bed3bdb323046c0864ec45ed1aede206ca840a31ca3204f4f5fe27e8f180744900bc3fca76c45d849cad9683d62129487d5db7d7db24df715e050d42dce08df6e33906eb0b033b70c7535c2b51e84f9f8dc09aec6e2fcf49f4e2e2cb40c4cbe"}], 0x448, 0x40000}, 0x20000040) 2018/01/14 00:54:32 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f0000007000-0x44c)=@newsa={0x138, 0x1a, 0xf, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha256\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000014000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) ioprio_set$uid(0x3, r1, 0x14f4) 2018/01/14 00:54:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb6000)='./file0\x00', 0x40, 0x840) sendmmsg$nfc_llcp(r0, &(0x7f0000e4b000)=[{&(0x7f0000e17000)={0x27, 0x9e, 0x8, 0x1, 0x200, 0x40, "6fd534a2bb1889be87c5ed82381ddcec42177d47471877ac56aa894d9e274cc9cd5ddb6ca5eac4aa7320af805e608ce1fc9b59272a9795ef63d0282aeb30ef", 0x6}, 0x60, &(0x7f0000642000-0xa0)=[{&(0x7f0000f29000)="3980d0a1b478c07ab29c930f322260534a481da5126adfb3d4dc55a29f46d2793f654b", 0x23}, {&(0x7f00005ec000)="ec4d043f49c2287c0e3f79a673293f56d538ffd57ce95237396b27ae7dd0f9c4518059093dee91a1e02623a0", 0x2c}, {&(0x7f0000482000)="7c1e3332652ee25dc593de4f60ce24d0b2c6a41c780e7fa2a208e752719fb64ec9d423d39bc438c7c90e224deb0be6011192dfb9b4d3233157401f2ffb5ebd8bdb61314a22b7fa2887e3b8efb03410d52aa95aa050eae436578ed353682aae011fa5e6c4cc4d941cd271a3835a717d5eec0c34b431061ec4dc1fd4d80d96c71a436b3ac65641bae59b09c25e90314f8d0034418713207f7225d0b54c002a1d552a023ad5eb62772c2a8fbc8e80602d588c7fba808a07875a43d6c2ec0d20143fe783833ad0e68af79c90e71f153c0e3687b842847aa5a45e526693a1207f7da9a26fe52a1f19889145870819ef8ef2863024c592eb", 0xf5}, {&(0x7f000001e000)="bf249cceedc4db493144876f04cdaa9bb097ec312554cca8f43574d54d38f3480a343166a6e0", 0x26}, {&(0x7f000077e000)="7b029d5e04110bacf5cd32883e7b5ba46ab972cf4413deb07a64bfbf6eeff8d74245f078907affc34735ef0575a8068558ea45e2efb23484c39f93679668645786d65c50d4af7ef8735d42b5f75e8e4df1844e2eee8f54bd551633d78d8a6f5415a95cd77b2def01b9ab37dad5e274ec03be87de3dc76a76b9f0f2aeabdd0351f7b1afb8bb44d93c58cf28e773b72b3a", 0x90}, {&(0x7f000043d000-0x69)="954927f03662fa4897443f12cc75dd7cf39fd9503791872f9bfae7279014453bb834e9e29aeaa32da3062feec553deb0c620821c1ad6d0cd077a1a82e9b1bc30b7f862fca96b0d8eca3b910ed7d3ccfbda38e417808a57eb7b54a5dbba4cea50ae1b77a00501a96e47", 0x69}, {&(0x7f0000448000-0x83)="c765993a5d53f4e428e1be930d8a411705773b4a03cb06315ebb64addba324997dc1e4d875cce419c9abde8978236c1419ee815f633db10d38a70d3567b5afd8c03f1302a99452590bb2e072d62878643726211eafc12617d8cbfa5286b84e5c503c7b60a35728c5b6473f427846009cf7aa294ebf4487990c20052ce62c466b962d78", 0x83}, {&(0x7f0000a86000)="", 0x0}, {&(0x7f0000a6d000)="083d8c0fad03ea59eecece378478ce178f276bedf0baa54e226e2efcc94a5dd6a995b2550135a16b7bfdc1f5f1", 0x2d}, {&(0x7f0000d24000)="089a486638709a1fe4b5b627af60eb2394fcc74aa07144d90ba2f2dc91", 0x1d}], 0xa, 0x0, 0x0, 0x1}, {&(0x7f0000baa000-0x60)={0x27, 0x1, 0x6, 0x0, 0x7, 0x800, "d270c35786d78dbaebf3c2e0ac4c671817688618b707f564c95200d81c9fcfc81f1e66ca3d8afb2af7f0a602ffd6fe4b59a25eb2c639a72e4a0d334e8e46cd", 0x7f}, 0x60, &(0x7f0000861000)=[{&(0x7f0000e12000-0xe3)="829fa9f7e3f4707aa9897cea5577435c7573877d7643d316ebe14a6592336f640bf98893702fecf6c4631696b5af1e828768be9117f66e7183ae4afc4112a55d162b0e361ecab23b3e1af7b0046ea2b4c4937edced0a0720602d0ee62d5c8575fd1c457eb7c0aa45d1d826aff99e51def4baae24c2a257bbe1d84550df35e2f5f92aeb69e4721002572b1e45fce806aed85e18a6686d391f1ac959b79136dcec9947767dd5c2e7288ef24e7d820c4f660f8f46979d2ec139908bde97a9d40e74cb431892950759a5f1707aba5df123b0a6002b18df38eba2338ed7c36b436c83c1cd5b", 0xe3}, {&(0x7f00004e5000-0x73)="a8978af43382b5d9d2a3f92692867632519193aa9eb30e08db301eb5e0287ab7866078a13d770bf83423705d7d2ececd9d6da4cc130b50e6b68b8cf4b18dd6e1f113a820f7e04b0830920655540861c2a97cdf42943997a5f37cd77f9856d1ae35bb82a44e470c12c604ce7532cd5bcf917303", 0x73}], 0x2, &(0x7f000043f000-0xc0)={0xc0, 0x113, 0x101, "0b2e4c7996ba32204e9df99ddcf639e0c925f557a5cfecf016ff68725171e461c9213f9582965c11989171c728902ad53ddbe19ba4b616702379089727ef15afab03296fe26bc57d8c77b1607d794b57ad3db924f9ed9e6362a40b889f8d9b10b081f761202cde6d92158b905e6f1419d2109124bf15a6828b147867e2665d20fe32d50dd4c0b87010b7a8925f9949769c1ef47b31e10feb7fcd9b5f6bb9f6d9e2e15fb8028e7837ae5145414b6c64"}, 0xc0, 0x4000001}], 0x2, 0x4000) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) 2018/01/14 00:54:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006c6000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) poll(&(0x7f0000775000-0x8)=[{r0, 0x4000, 0x0}], 0x1, 0x6d) r1 = signalfd(0xffffffffffffffff, &(0x7f0000a28000-0x8)={0x0}, 0x8) r2 = dup3(r1, r1, 0x80000) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000b3e000-0x1)='\x00') readv(r1, &(0x7f0000b60000-0x40)=[], 0x1) r3 = add_key$user(&(0x7f00003d4000-0x5)='user\x00', &(0x7f000062a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fce000)="c4c1015bbd752eadc4559fbfe7bc08b6014fc5afb0f4181e7a247a5bd2e10795ba7f0c258f6e70b64c265e76527356073a949892fe9922df7c685a2f44494a00957de124cdc2284413e50aa4f1a26b8356f10446097865f0ff4a770a0fdc4660862f9fef488835e56d62d404244e0f713bb83f0c6e0af2a29d9472832d621b7fa8411259543284d8df68dad8519007a622053b589075264c2da5f4d11628dbd88a598f7c0582f1111998572d1197a0c3b02354aea4a72d73f69064f1178e8102aa8b8b57c99653ebe1846295f434b04c2c40582a78bf9035467bf8", 0xdb, 0xfffffffffffffffc) r4 = add_key(&(0x7f000031e000-0xb)='cifs.idmap\x00', &(0x7f0000513000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r3, 0x0, 0x0, r4) openat$selinux_status(0xffffffffffffff9c, &(0x7f00004a3000)='/selinux/status\x00', 0x0, 0x0) signalfd4(r1, &(0x7f0000e21000)={0x0}, 0x8, 0x0) 2018/01/14 00:54:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = signalfd(0xffffffffffffffff, &(0x7f0000184000)={0x7fff}, 0x8) lstat(&(0x7f0000b7b000)='./file0\x00', &(0x7f0000e86000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchown(r1, r2, r3) r4 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r4, 0x200) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f000035b000)=0x0, &(0x7f00002a5000-0x4)=0x4) ftruncate(r4, 0x2e5d) 2018/01/14 00:54:32 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000004000-0xe9)=""/233, 0xe9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000083f000)={&(0x7f00003d2000/0x3000)=nil, 0x3000}) 2018/01/14 00:54:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0x100, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x80000000000003, &(0x7f0000218000)=""/0, &(0x7f0000857000)=0x0) r2 = syz_open_dev$sg(&(0x7f0000ed2000)='/dev/sg#\x00', 0x400, 0x10040) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00003dc000)='vmnet1\x00') 2018/01/14 00:54:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x3e, 0x4) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000f8b000-0x1)='S') 2018/01/14 00:54:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000695000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/01/14 00:54:32 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c0f000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) fcntl$addseals(r0, 0x409, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x39)={0x0, 0x31, "0ae7699819a4f937f3e75aedbb361a322c398f6a351aeb3e78fc7cf3183b8823610c8c71b14848bb081076bc68339a712a"}, &(0x7f0000002000-0x4)=0x39) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000+0xc0a)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f000090c000)=[{0x40, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) uname(&(0x7f0000f3e000-0x6c)=""/108) 2018/01/14 00:54:32 executing program 3: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000095a000-0x15)='/proc/self/net/pfkey\x00', 0x208002, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f5c000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 00:54:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000040a000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20f60000) 2018/01/14 00:54:32 executing program 5: mmap(&(0x7f0000000000/0x73f000)=nil, 0x73f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x6, 0x8) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f000073f000-0x1e)=""/30, &(0x7f0000002000-0x4)=0x1e) 2018/01/14 00:54:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r1) close(r1) close(r2) close(r0) 2018/01/14 00:54:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000260000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000966000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bdd000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000074a000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x9, 0x358c, 0x500, 0x6, 0x200000, r1}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) connect$netlink(r0, &(0x7f0000e25000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 00:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x803, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r1 = gettid() ptrace$getenv(0x4201, r1, 0x6, &(0x7f0000798000-0x8)=0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000daf000)=[{&(0x7f0000260000-0x60)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "000000000000ffffca75508b06095b17af175619d7100000001c00002fc6052bc86ac800ae8681dc54bc9ac5417dbc37e51f17e8fcdb2f297778970000000b", 0x0}, 0x60, &(0x7f0000297000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) getpgid(0x0) 2018/01/14 00:54:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) r2 = socket$inet6(0xa, 0xa, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000702000)={0x0, @in6={{0xa, 0x0, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1ff, 0x0, 0x0, 0x84}, &(0x7f0000d0d000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000955000-0x10)={0x100000001, 0x200, 0x1, 0x100000000000, 0x0}, &(0x7f0000791000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000a2b000)={r3, 0x648, 0x81, 0x6, 0x3, 0x5, 0xffffffffffffffff, 0xa2, {r4, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x6, 0xffffffffffffffff, 0x6, 0x94}}, &(0x7f0000839000-0x4)=0xb8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) ptrace$setregs(0xf, r1, 0x1, &(0x7f000081b000-0xbf)="22fd0c037e7f10cce63376190a383085cbcdb43b5461ad8d6d3a6b761a9e83868517604fd86a5fa511f690732551258d456c000000000000c44237a74afee8e8644645e8f8d0a53a857144f966fa3d54f814a92a5e25678927de9fc6fb818c6ac206f4455b64a13a7efbfa212b95fa9884e4feca515200021e6fcd6ef3bc62d352da6e6f3685f7bd9c39534068f197358f0c67a6bd4dabed3e521ef29b4954d91771b2d0669eb85bff8100009ea1df3f17988153b8411e63a56d2817c4c931") mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) fcntl$notify(r0, 0xa, 0x34) finit_module(r0, &(0x7f0000ee3000-0x2)='mqueue\x00', 0x3) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r5) 2018/01/14 00:54:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000e77000)=0x0, 0x383) fcntl$dupfd(r0, 0x406, r0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000ddb000)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bb4000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000090c000)=0x0, &(0x7f0000922000)=0x4) r2 = socket$inet6(0xa, 0x0, 0x3d4) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000841000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000a97000-0x8)=@assoc_value={0x0, 0x3a}, &(0x7f0000c49000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ecb000)={0x8, 0x6, 0x8, 0x5, 0x6b, 0x4, 0x3ff, 0x20, 0x0}, &(0x7f000016e000)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000011d000)={r4, 0x7ff, 0x0, 0x6, 0x4000, 0xc0000000000000, 0x10001, 0x0, {r5, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x8, 0x2, 0x7ff}}, &(0x7f000004b000)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000403000)={0x0, 0x10000, 0x3, 0x2, 0x3, 0x8d80, 0x3, 0x5, {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]}, 0x3, 0x2, 0x2, 0x0, 0xa09}}, &(0x7f0000a9f000)=0xb8) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000a02000)={0x7, 0x3ff, 0x401, 0x1, 0xff, 0x2, 0x0, 0x1, 0x200, 0x10000}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00002df000-0x4)=r6, 0x4) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b31000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000213000)={r6, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x5}, &(0x7f0000a8a000-0x4)=0x98) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00009f5000-0x4)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000cdf000)={0x1, r8}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000505000-0x8)={r7, 0x1}, 0xfffffffffffffdb0) r9 = getpid() timer_create(0x5, &(0x7f0000f77000-0x60)={0x0, 0x3d, 0x0, @tid=r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000166000-0x4)=0x0) 2018/01/14 00:54:33 executing program 1: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ffd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ffc000)=0xc) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ffe000-0x4)=0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000ffd000)={0x0, 0x7, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffd000)=0x0) r2 = syz_open_procfs(r0, &(0x7f0000542000)='net/dev\x00') preadv(r2, &(0x7f0000e6a000)=[{&(0x7f0000806000-0x1000)=""/480, 0x1e0}, {&(0x7f0000c12000)=""/182, 0xb6}], 0x100000000000005e, 0x0) 2018/01/14 00:54:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) pause() arch_prctl(0x1007, &(0x7f0000ae6000)="0c2147433096d61f887b1d26d57d4231ec44e1a57bd93ec2aec722ff2ab007ae31cb80c088664e34de6a72f55ef04c4f75f39a16f1217ff4f620c58793c31de40488741bf16a872c923860cf53d8edc39f7a6e5ad1e023a38d44ee5734c10c160fca3bc800b320") r1 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000dbf000)=[{r1, 0x2000, 0x0}], 0x1, 0xf7) pipe2(&(0x7f000037d000-0x1)={0x0, 0x0}, 0x80000) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00006b6000-0x18)={0x2, 0x3, 0x7fffffff, 0xfffffffffffffffe, 0xffff, 0x8}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00002b6000-0xb0)={{0x2, 0x8000}, 'port1\x00', 0xff, 0x0, 0x9, 0x10001, 0x7, 0x0, 0x4, 0x0, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000151000)=""/167, 0xa7, 0x2, 0x0) 2018/01/14 00:54:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000e5d000)=[{&(0x7f000089a000)="3900000013001903041106000000000080008f0002000000450098000000ff0009002b00040001000000000005001000050000000000000000", 0x39}], 0x1) 2018/01/14 00:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000fc6000-0x4)=0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00001d7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000510000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000545000)={0x0, 0x1d, "3758433299bec916864da17b951fd9b96c4ec5d58109ddbbe6063a431c"}, &(0x7f0000353000)=0x25) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000fbc000-0x8)=@assoc_value={r3, 0x80}, 0x8) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) writev(r5, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) dup2(r1, r4) r6 = socket$inet6(0xa, 0x800000001, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00002c3000)={0x0, 0x7, 0x30}, &(0x7f000000a000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00006a1000)={r7, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b1a000-0x4)=0x8c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f0000204000-0x4)=0x7, 0x4) 2018/01/14 00:54:33 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000008000-0x8)='keyring\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4b7eefe26257f69b, 0x7, 0x9, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000005000-0x4)=0x0, &(0x7f0000012000-0x4)=0x4) unshare(0x28060400) exit(0x0) syz_open_procfs(r0, &(0x7f0000010000)='ns/cgroup\x00') 2018/01/14 00:54:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000f) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000187000)={0x1068, 0x0, 0x0, 0x85, &(0x7f0000825000-0x85)=""/133, 0xcb, &(0x7f0000211000)=""/203, 0xd, &(0x7f0000032000)=""/13}) r2 = socket(0x13, 0x2, 0x900) bind$netlink(r2, &(0x7f0000673000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xfffffffffffffe5d) 2018/01/14 00:54:33 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bab000)=0x0) setpriority(0x0, 0x0, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009f9000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x5) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000000)={0x5, &(0x7f0000000000)=[0x1000, 0x100, 0x8, 0x20, 0xedbf]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) exit_group(0x1) 2018/01/14 00:54:33 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000015000-0x9)='/dev/rtc\x00', 0x228100, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f000001a000-0x8)='./file0\x00', 0x8, 0x1a00) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000016000)='/dev/snd/timer\x00', 0x0, 0x8000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f000000a000-0x10)={0xc0, &(0x7f000001b000-0xc0)="0e1df0afdacd7a65bd8e3186259387111f62eb68df750d2b14af6a92b0aea3663cf6b3a5ff642c390b92353e06f3ae214f729168bb04fe40886503360d8cef98f6efc8b26b40a7fcfb4df1d98c5b7308f3dd14d9029365a033d0e9e259b54c893e6521c367ef46ffb5a0ac5087d04b9d4b23947756c4531cd211cd737d6fdee5a92257be77fc7eaa58accfbb301b8dd4c2e4919db5b06c9f47247be3ed9a78e8f57596313ec3f307c16b5fb76bf4b8d857a6f98b29aa8a44708c435a329abb8f"}) execve(&(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000018000)=[&(0x7f0000018000)='\x00', &(0x7f0000018000)='\x00', &(0x7f0000018000-0x1f)='^\\&mime_typeselinuxsystem{proc\x00', &(0x7f0000018000)='bdev{wlan1\x00'], &(0x7f0000019000-0x10)=[&(0x7f0000019000-0x5)='posix_acl_accessselfppp0\x00', &(0x7f0000015000)='ppp0\x00']) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x2c, 0x20, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0xe, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 00:54:33 executing program 4: 2018/01/14 00:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000078b000)='/selinux/enforce\x00', 0x400, 0x0) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00004e3000)=0x2, 0x4) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) setsockopt$sock_int(r5, 0x1, 0x23, &(0x7f0000a94000)=0x1f8000000, 0x4) recvfrom$packet(r3, &(0x7f0000208000)=""/4096, 0xffffffffffffffe6, 0x2000, &(0x7f0000354000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2275e63b2cc6", [0x0, 0x0]}, 0x14) 2018/01/14 00:54:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000809000-0x8)={0x0, 0x0, 0x4, 0x0, 0x7, 0x0}, &(0x7f000068f000-0x4)=0x14) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000cd5000)=@req3={0xe0, 0x4, 0xfffffffffffffff9, 0x74f, 0x2, 0xffffffff, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000)={0x0, 0x401}, 0x8) 2018/01/14 00:54:33 executing program 0: r0 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000a26000-0x76)="a73751c3dcf8562aa1258b6cb83b85179b55fd7fdba00a291f91e1e57a6acea49d7486d57467974f0c09000000000000007a58494f39cd007edd935ab293af387c3cb577c087b65811465c959c6e1c5b480c0d59774efe328716754057907e2327de3a27184321997018938192a60e1f79e0ffb25540", 0x340) close(r0) 2018/01/14 00:54:33 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x994, 0x7, 0x7, 0x10000, 0x9, 0x2000000000, 0x3, 0x4}, &(0x7f0000007000)={0x9, 0x2, 0x7, 0x10000000000, 0x3, 0x4, 0x8, 0x2}, &(0x7f0000008000-0x40)={0x5, 0xffffffffffffff1f, 0x8, 0xff, 0x9, 0x6, 0x5, 0x3}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x10)={&(0x7f0000008000-0x8)={0x2}, 0x8}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000005000-0x4)=0x0, 0x3, 0x0, &(0x7f0000002000-0x10)={r1, r0}, &(0x7f0000007000)=0x0, 0x3000000) 2018/01/14 00:54:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x5, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000e86000)=0x0, &(0x7f0000acd000)=0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000438000-0x4)=0x0, &(0x7f00004c0000)=0x4) fgetxattr(r0, &(0x7f00003eb000)=@known='system.sockprotoname\x00', &(0x7f0000b71000)=""/56, 0x38) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00001ea000-0x68)={0x0, 0x7ff, 0x3, {0x77359400, 0x0}, 0x7ff, 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]}) 2018/01/14 00:54:33 executing program 5: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000f69000)=[{&(0x7f00006a1000)="d4a0d9ad1b5b0d09516e5f7f047d8d4769b2f63d1bab9616248df10fb7410d65cc3cef8b", 0x24}, {&(0x7f0000f6a000-0x65)="c6ad1ced67ebb5a4e0d1b88c42211ec8dca5b2f5b39d15f4431b669e2b4cd7886f174eeb0a7850aad0630c2bf5158a755f8bc4f644c70f2592a20573174f236edacf29a8395331993de7ed8ac3cedfa5a572c9c89ef6d2098aa2341ed23a14d0942e0d9f65", 0x65}, {&(0x7f0000f5f000)="991bb97e8a172abde40b7703aba7d92ee9939d5754e19a273137c504011dbdc9e9d972096fbe1ea6ba2cd36842540cece94958309b6788325dfae574a157d0c1620e575d0fad2112f5b0774a690440875e375e8223b2cbee141c4a14e6860f1b1f5d1760aa31ba0ea0e2f4ebc5aa733782c3281a94ba6c7f4e4d4eb1410e3d3bd1a1ac077c704a0b401018", 0x8b}, {&(0x7f0000f6a000-0xd)="9a3832b318d83394cd187b1962", 0xd}, {&(0x7f0000f69000)="e6bd3392a8f847dbb67d7102465b67d865fb8d6d8db126bbd36e841c2e86386db2397ee75b6d77422f1bc8f293d6782445407f8b29bdf1afa1ddfd24dc89c60f42e733e361b5e3a0e9dab1ac2ae5e4d0c342756a5405c8ae7299dccbcf06c0a3fbb0e287bd67940119163af3584a766cc11fac0f0c6edef932235c9cb2278868f033a81b6c757c4b952604d19e583f86ae3145", 0x93}, {&(0x7f000035c000-0x4b)="790af698f7ccf4a5f131ef365f3f0dacfe3ff65b39d8b1f2bd3862fb5be1e3413c530fadda85a08944611cadcfc0120e3ae0e0d260e41445cf4fd74baba3e741bbc0137895e47dc9a8a422", 0x4b}, {&(0x7f0000286000)="2256a26d5ae6b7294f72f00d2e82749e6831b66c9096365acfd593a8d7b09b436caa8f670596351a05600392767bf2b2953193c1a0978c771e9dd4c24e8ac71743f74324f6dca1937abb8bec46db71f5cf77847be8d1f224bb5b640c7d397432bc07aa39146853670b7c4cfa917ea24a8b9e7f917de37126f1e20a510f06fa7c4c888e1fe735a5ecefd338529f0b539e7969c10b5664756b814c950b9ad06523c04149ee3eb89b9fb814a182ea951eb59fc6c042b88ce302558ed6ebbb370bea6fdc0022", 0xc4}], 0x7, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000c0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000633000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f00009e9000)="f544211426ac58f00b4e597e5d9650c68bdb541a5e6100cf819b759cd5be3bd9af24a5bede2230b478e8b807e89705c4d8857aa04510e79781e0305b290a9e4b33c22e47a2976371805f02e62abd2aab0d472026c395bd7a5e0529b0f1bfeb00712c331add1f8dcf390a9125e1faf5599cf9ca75d408f02c4ba97c58adc6e991bd37695d", 0x84, 0x4004000, &(0x7f0000f6a000-0x4)={0xa, 0x3, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1}, 0x1c) socket$inet6(0xa, 0x1, 0x6) [ 76.537059] device syz4 entered promiscuous mode 2018/01/14 00:54:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009cc000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup3(r0, r0, 0x80000) write(r0, &(0x7f0000d87000)="85f776637929fd4584a7bfea15c8800100000807000000ebf6665294", 0x1c) 2018/01/14 00:54:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)={0x0, 0x0}) timerfd_create(0x7, 0x0) 2018/01/14 00:54:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a0f000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000543000)=[{&(0x7f00001d1000-0xd4)="93", 0x1}], 0x1, 0xe) r2 = request_key(&(0x7f0000928000)='encrypted\x00', &(0x7f0000c5b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000078000)='vmnet0posix_acl_access}(\x00', 0xffffffffffffffff) request_key(&(0x7f0000dd2000)='.request_key_auth\x00', &(0x7f0000a56000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000abb000)='\x00', r2) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000193000-0x10)={0x7, 0x3, 0xff, 0x5}, 0x10) 2018/01/14 00:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000097a000-0x90)={0x1, {{0x2, 0x0, @rand_addr=0xcf1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffec5) dup2(r0, r1) 2018/01/14 00:54:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$ppp(0xffffffffffffff9c, &(0x7f0000f3f000)='/dev/ppp\x00', 0x2b0600, 0x0) 2018/01/14 00:54:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@generic="ad8a6f7e5b0121bab31ae2a7d1677fdc"}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000f08000-0x3)=0x0) 2018/01/14 00:54:33 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/selinux/enforce\x00', 0x0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000c000)=0x0) splice(r1, &(0x7f0000009000-0x8)=0x0, r0, &(0x7f0000007000)=0x0, 0x1, 0x4) r3 = syz_open_procfs(r2, &(0x7f0000005000)='smaps\x00') mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000011000-0x4)=0x14, 0x4) ptrace$poke(0x5, r2, &(0x7f0000010000-0x8)=0x0, 0x100000001) sendto$unix(r3, &(0x7f0000009000)="0271a75cbc56c055f6", 0x9, 0x20000000, &(0x7f000000d000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000004000-0x65)="727c9ca76f4f9d670be64bb2325ec97bbe8c016c966fc59ad70e79568ace5eda11eb77d44473cb9b246777147a84af6178eb35a5f1d022c575afa8bad08b1d430004ccc7f1b0b8855e2d308ce8ef2298f4cba3e1365000b7b79e03b95da579bc2097cd4397") mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000000e000)={0x888, 0x10000, 0x4, 0x9, 0x3ff, 0x401, 0x6, 0x401, 0x0, 0x5037, 0x7f}, 0xb) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f000000f000)={0xa, &(0x7f0000010000-0x50)=[{0x1, 0xfffffffffffffe01, 0x4, 0x7}, {0x3f, 0x7f, 0xc7, 0x8001}, {0x4, 0x1, 0x7, 0x9}, {0x7, 0x2, 0x100, 0x3f}, {0x200, 0x80, 0x7, 0x3}, {0x1, 0xbedb, 0x3, 0x0}, {0x1, 0xfff, 0x1, 0x1}, {0x2, 0x9, 0x8f, 0x4}, {0x80000001, 0x2, 0x5, 0xb4}, {0x0, 0x1, 0x400000000000000, 0x5}]}) pread64(r3, &(0x7f0000000000)=""/0, 0x6d, 0x5d) 2018/01/14 00:54:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f0000503000-0x3e)=""/62, 0x3e) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ef4000-0xa)='highspeed\x00', 0xa) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x800000000001) 2018/01/14 00:54:33 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000faf000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@common='tunl0\x00', @ifru_flags=0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/33, 0x21) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000000)=0x0) 2018/01/14 00:54:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f81000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a1c000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000680000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000859000-0x4)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000990000-0x9)='net/stat\x00') sendfile(r3, r5, &(0x7f00004db000)=0x440, 0x63) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000bbd000-0x8)={0x0, 0x10001}, &(0x7f0000644000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f000040d000-0x8)={r6, 0x3}, &(0x7f000045f000-0x4)=0x8) 2018/01/14 00:54:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e84000-0x28)={@generic="c42484782d73c486c974ad866d7b6350", &(0x7f00005e4000-0x28)=@ethtool_eee={0x44, 0x8001, 0xfffffffffffffffe, 0x7f, 0x4, 0x7, 0x5, 0x8, [0x8, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004da000-0x8)=[&(0x7f0000019000-0x13)="77f8916e002f766e656d743130"], &(0x7f0000f2c000)=[], 0x0) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000957000)=0x5, 0x4) 2018/01/14 00:54:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000e16000-0x8)={0x8000, 0x1ff, 0x7, 0xf8, 0x100000000}) 2018/01/14 00:54:33 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000997000)='/dev/autofs\x00', 0x105000, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000fd6000)=""/157) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000fd7000)={0xffff, 0x3}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000fd6000)=0x0) 2018/01/14 00:54:33 executing program 0: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002b000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000efa000-0x4)=[{&(0x7f0000efa000-0x8e)="fb692c104cdb2c63a273802d21b8017c4d5fccc9f19084c7144073ee44ecf490a8e7c531651a6353ec6a8ccd49793fa3b897882a30e423fc0459ee845251892ee83079b7cbdabdf0016ae0df1f31e1ddf3544faac3e4b11f111ec054344b085be9e515f4e37f89dbbfc93faed35146013a02d7ad6a5be61dde13f07ba2652acc5b7cc64c223826349abe4f82685b", 0x8e}], 0x1, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000efc000)={0x0}, &(0x7f0000872000)=0x4) 2018/01/14 00:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) writev(r0, &(0x7f0000fce000-0x8)=[{&(0x7f00005bc000)="580000001400192340834b80040d8c560a060000ec03ea000000000000000700024824ca944f64008900050028635a003b7dbe6d830200280000000000000003ed03fff5dd00000010000100050c0900abfcff0000040e05", 0x58}], 0x1) 2018/01/14 00:54:33 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000006000-0x10)="2cd6f787eb8a63a7234d89820924d8d4", 0x10) 2018/01/14 00:54:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c6c000)='/dev/pktcdvd/control\x00', 0x60040, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000010d000+0x3d9)=@generic={0x800, 0xfffffffffffffffa, 0x5}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000221000-0x14)={0x10000000, 0x9, 0x7, 0x4, 0xfffffffffffffffe}, 0xffffff6d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/14 00:54:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000ba8000-0x9)='/dev/sg#\x00', 0x1, 0x10000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000691000-0x10)={0x0, 0x8, 0x4, [0xfffffffffffffffc, 0x100000000, 0x5, 0x80000000]}, &(0x7f0000f83000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000443000-0x8c)={r2, @in6={{0xa, 0x2, 0xdc9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000e4b000/0x3000)=nil, 0x3000, 0x0) pkey_alloc(0x0, 0x0) 2018/01/14 00:54:33 executing program 6: keyctl$set_reqkey_keyring(0xe, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x44100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000001000)={0xcc1, 0x7, 0x115, 0x0, 0x10, 0x1f}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x3, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x1f, 0x37b, 0x675, 0x7ad, 0x40, 0x2, 0x40, 0x1, 0x1, 0x4, 0xf9, 0x1, 0x3, 0x6]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_id=r1, &(0x7f0000003000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x4, 0x59b, 0x8, 0x4, 0x3}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000054000)=0x1, 0x4) 2018/01/14 00:54:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000323000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{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]}}, 0x90) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r0, 0x800000008922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_data=&(0x7f000018d000)="53f87e563679c8f3c86752285f614cb73c73c71ec9332d21d4a6367155d1dd79"}) r3 = syz_open_procfs(0x0, &(0x7f00009b2000-0x10)='coredump_filter\x00') ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000106000-0xae)=""/174) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000088a000)=0x0, &(0x7f0000728000)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00003d0000)=r3) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000bc4000-0x4)=0x1, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fcd000)={0x1, 0x0, 0x10001, 0x1ff}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000c92000)={0x1, {{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) 2018/01/14 00:54:33 executing program 5: inotify_init() r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007a2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000001000-0x8c)=""/140, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000d95000/0x2000)=nil, 0x2000, 0xfffffffff, 0x10, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000d96000)={0xa5, 0xff, 0x7, 'queue1\x00', 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) mq_open(&(0x7f0000d97000-0x40)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, 0x10, &(0x7f0000001000)={0x3, 0xdc9aebd, 0x435, 0x3, 0x2, 0x3, 0x507, 0x6}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d96000-0x4)=0x80, 0x4) 2018/01/14 00:54:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000080a000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x10000) r0 = syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1008000002279, &(0x7f0000773000)="") 2018/01/14 00:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000)=[{&(0x7f0000ae9000)="2900000020001900013d0010000000060200001600000f00000000040d00140000010000ffe1010008", 0x29}], 0x1) chmod(&(0x7f0000f1d000)='./file0\x00', 0x84) 2018/01/14 00:54:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x0, 0x806) write$evdev(r0, &(0x7f0000814000-0x30)=[], 0x0) 2018/01/14 00:54:33 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f000077d000)='./file0\x00', 0x2) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b87000-0x8)={0x0, 0x4}, &(0x7f0000079000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000035000)={r1, 0x5, 0x90, 0x8000, 0x1, 0x0}, &(0x7f00000dc000)=0x14) accept4$netrom(r0, 0x0, &(0x7f0000188000)=0x0, 0x80800) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000002e000)='./control\x00', 0x4000036) creat(&(0x7f0000176000)='./file0\x00', 0x0) 2018/01/14 00:54:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f68000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e4c000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff7f, 0x8, 0x5, 0x8, 0x80}, &(0x7f0000f46000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c0a000-0x8)={r1, 0x9}, &(0x7f0000781000-0x4)=0x8) setsockopt(r0, 0x2, 0x5, &(0x7f0000d96000)="5bf4fd405655df634a1e5343e432c2cacd681083304f072876051f8679e59511c0b2d87d436c9567487a18fed1a633ff104ef09b18f032a494a734b14f38263719093d392565ea7bb8734c690a496c7d9daf1f2a8346615d9a0a0c1bde0f9b2b5913f5c31163f7900075e558281733ad24f63340bd18ec69199c0a6fc438b5328ce2280c50f04e40a3159d5638f49e061ed7ada8b1f458985fc0fe93f388bb6bdca4", 0xa2) accept(0xffffffffffffff9c, &(0x7f0000082000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00007c5000)=0x58) r2 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r2, &(0x7f00008c4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/14 00:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) getsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f00006c0000-0x4)=0x0, &(0x7f0000561000-0x4)=0x4) 2018/01/14 00:54:33 executing program 5: socketpair$ax25(0x3, 0x5, 0x7, &(0x7f0000dad000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x9, 0x2200) syncfs(r0) acct(&(0x7f000030b000-0x8)='./file0\x00') r1 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f000079e000)=[{0x6, 0x0, 0x0, 0xffffdfffffffffff}]}) pread64(0xffffffffffffffff, &(0x7f000030f000)=""/4096, 0x1000, 0x0) write$eventfd(r1, &(0x7f000000f000-0x8)=0x0, 0xce143ba3b8b8e9cd) 2018/01/14 00:54:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x7, 0x0, 0x0}) getpeername(r1, &(0x7f0000bfd000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa4000)=0x10) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000cf9000)={r2, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) setsockopt(r1, 0x101, 0x2, &(0x7f0000001000)="", 0xfffffffffffffee8) close(r1) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/14 00:54:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)={0x0, 0x0}) r2 = gettid() readv(r0, &(0x7f00000b0000+0x2d2)=[{&(0x7f0000557000)=""/120, 0x78}, {&(0x7f00009b9000-0x3f)=""/63, 0x3f}, {&(0x7f000006e000-0x79)=""/121, 0x79}, {&(0x7f000015b000-0xc5)=""/197, 0xc5}], 0x4) rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) 2018/01/14 00:54:33 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000003000-0x20)=[], 0x0, 0x100000000000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000024000)={0x0, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x3f, 0x7118, 0x1}, &(0x7f0000024000)=0xa0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xffffffffffffff90, &(0x7f0000025000)="b86f57186f6955be0f1618a51e57303e68d5c501edbe2e0ed66e34dcc417a659f897b5fc3f377c4757787539ec98740c272e048057082e1d15f56b5f2a8e4b105577a47bf9fd7907dbaab2e6629d89b5b5380118a0b804a56b0b91c81bfac3a0106c76f195790baed6f5df0fbeee7526763c403d95a5c3ff3d0f4635882dde3d5e2627e67d9ffc4c4b033b23b0c07ea2719e129dfbb39a2214") mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000008000-0x8)={r2, 0x20}, &(0x7f0000025000-0x4)=0x8) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000023000-0x28)={0x5, 0x200, 0x1, 0xffffffffffffff7f, 0x0}) close(r1) close(r1) 2018/01/14 00:54:33 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cf5000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00005b9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000-0x8)={r1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000561000-0x6)='rxrpc\x00', &(0x7f000009a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001ca000)='}{em0\x00', 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f00004b9000)='keyring\x00', &(0x7f00009b6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r2, 0xf2da, r3) r4 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r4, 0x400, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000afd000)=0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000586000-0x8)='./file1\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cc1000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1b000+0x9be)=0xe8) stat(&(0x7f0000f63000-0x8)='./file1\x00', &(0x7f0000f54000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) sendmsg$nl_route(r0, &(0x7f0000f16000)={&(0x7f0000982000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000104000-0x10)={&(0x7f0000caf000)=@setlink={0x319c, 0x13, 0x300, 0x1, 0x2, {0x0, 0x0, 0x0, r5, 0x10000, 0x200}, [@IFLA_PORT_SELF={0x316c, 0x19, [@generic="", @typed={0xc, 0x80, @ipv4=@loopback=0x7f000001}, @typed={0x3c, 0x5e, @str="766d6e65743065746831292d76626f786e657430747275737465647b33766d6e6574306367726f7570657468305b235e0f5d00"}, @nested={0x3120, 0x8f, [@typed={0xc, 0x72, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="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@typed={0xc, 0x8c, @uid=r6}, @typed={0x8, 0x31, @void=""}, 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@typed={0x8, 0x6a, @void=""}, @generic="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", @typed={0xc, 0x3b, @pid=r7}, @generic="08104a634745986024b1ba4c895d3f00445cc28deec076b559397c64560caec2b13f9616ba2ce6a11f1b3c0e4013de54be10c53500751109ad66458497bbc9a56226acd4ce67cbe74eaf7f410b3549c6f59b0c85de11e0169419d149efe79f913e942e99611ad836d3859f1dee1e8cd6031553264bf387b25034444e57fb3bc557b73a8dd35d1baa91d69c7f00dfcec35ae30c86edb60651468b3d868d25059ef6e20c98a71ed8cc93d0a333620f9b8c5d8d60ac639a08a64361224497e7cf024d2b12b4b71b2f4d2617827b211fe10b7e0fcc1a4a0b02f0b1c1cbf8", @typed={0xc, 0x3a, @u32=0x10000}]}]}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x3}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x6}]}, 0x319c}, 0x1, 0x0, 0x0, 0x10}, 0x80) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000919000-0x8)='./file0\x00', 0x0) keyctl$session_to_parent(0x12) listxattr(&(0x7f0000fce000-0x8)='./file0\x00', &(0x7f00009e4000-0x10)=""/16, 0x10) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000195000)=@common='erspan0\x00') clock_gettime(0x1, &(0x7f0000b2b000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000b3e000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000599000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000994000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00006f2000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00007ab000)={0xd3}, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000da6000-0x10)={r8, r9+10000000}, 0x8) select(0x40, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x8)={0x77359400, 0x0}) creat(&(0x7f0000320000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) 2018/01/14 00:54:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000feb000-0x19)='.mime_type^em0vboxnet1)]\x00', 0x0, 0x0, &(0x7f00008a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = request_key(&(0x7f0000dce000-0xa)='syzkaller\x00', &(0x7f0000b55000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000315000-0x1)='\x00', 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000336000-0x8)='keyring\x00', &(0x7f0000c91000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r1) 2018/01/14 00:54:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x2, r0) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00005e1000-0x28)={0x149, 0xa0000000000, r2, 0x7, r3, 0xd5, 0x12389e07, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket(0x18, 0x0, 0x4) connect(r4, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) sendto$inet(r0, &(0x7f0000169000)="", 0x0, 0x0, &(0x7f0000998000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 00:54:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) 2018/01/14 00:54:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$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$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) fcntl$getownex(r2, 0x10, &(0x7f0000cb5000)={0x0, 0x0}) sched_getscheduler(r3) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = socket(0x11, 0x803, 0x300) setsockopt(r5, 0x107, 0x12, &(0x7f0000000000)="", 0x4) sendto$inet6(r4, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/14 00:54:33 executing program 6: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x200000000000000) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000069000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) sendmsg$unix(r0, &(0x7f0000069000-0x38)={&(0x7f0000048000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000060000-0x10)=[{&(0x7f0000069000-0xb4)="7f0ceb6254fac60087dc0dcc578995fe192983c82caf946c2fbf44536f0e63db6e5e3ee9ab61436e28b17bad2a969e9957b9d31cddbf36b718447960cbe977a1b7c5debccd4e1297df9c03cbd444e5c61cd507c58103559d390392e348b3e5b42a6703c3c7480fbd527930c20de5b25a39c413a76c6b6efe7b36087721c9b748ee849b8906ecdf0cfce823182eedb4f5d31425d0877ddf35f5d167516381fd32a017a7fe0ab5f8f2a4467bd17c392ce9d4b199eb", 0xb4}], 0x1, 0x0, 0x0, 0x40}, 0x40) writev(r0, &(0x7f0000009000-0x10)=[{&(0x7f0000067000)="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", 0xd2a}], 0x1) lseek(r0, 0x0, 0x2) epoll_pwait(r0, &(0x7f0000051000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x5843, &(0x7f000002c000-0x8)={0xffffffffffffffe1}, 0x8) 2018/01/14 00:54:33 executing program 5: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f29000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000daf000)='./file0\x00', 0x200000, 0x20) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000f9d000-0x30)={0x0, 0xc7a1, 0xbf, 0x7fffffff, 0x0, 0x8000}) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f9c000-0x14)={0x3, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 00:54:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000ea5000)={0x30002008, 0x0}) 2018/01/14 00:54:33 executing program 2: clock_getres(0x3, &(0x7f000006a000-0x10)={0x0, 0x0}) eventfd2(0x3f, 0x0) 2018/01/14 00:54:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000)=""/0, &(0x7f0000000000)=0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/14 00:54:34 executing program 2: mmap(&(0x7f0000000000/0x41c000)=nil, 0x41c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000414000)={&(0x7f0000147000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000-0x10)={&(0x7f000041a000)=@newpolicy={0xfc, 0x13, 0x301, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, 0xc, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xd34000)=nil, 0xd34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r1, &(0x7f0000d2a000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r1, &(0x7f0000d32000)="", 0x0, 0xfffffefffffbfffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) 2018/01/14 00:54:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x200000) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0xfff, &(0x7f0000001000-0x8)={0x0}, 0x8) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x31, 0x3, @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}}) r1 = gettid() tkill(r1, 0x16) 2018/01/14 00:54:34 executing program 6: setsockopt(0xffffffffffffffff, 0xa, 0x6, &(0x7f0000b92000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72f98807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xc) setsockopt(0xffffffffffffffff, 0x40000000000006, 0xe, &(0x7f0000a73000-0xd9)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(0xffffffffffffffff) 2018/01/14 00:54:34 executing program 3: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000fa0000)='asymmetric\x00', &(0x7f00004d2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002e3000)="8687fd4a7dff2dcb479b80fca8d38618dc093ed4ade2e518f38928414c6f0813d479f58a75db2d45bb3ef3fafa119190af0547a1a3ab480513772b296c2faba2c7", 0x41, 0x0) keyctl$clear(0x7, r2) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) setpgid(r3, 0x0) 2018/01/14 00:54:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f000076b000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x800100000) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/14 00:54:34 executing program 7: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffc, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$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$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$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$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000df2000-0x4)=0x0) 2018/01/14 00:54:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00004f4000)=',vboxnet1!.\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000723000-0x20)={@generic="fb0ddd95368d9eec3fd0da2c1754df8f", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000c2f000)=0x9) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000053c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 00:54:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) r1 = creat(&(0x7f0000fe4000-0x8)='./file0\x00', 0x8) setsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000325000-0x4)=0x8, 0x4) readv(r0, &(0x7f0000b0f000-0x10)=[{&(0x7f00002e8000)=""/245, 0xf5}], 0x1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000119000-0x15)='/dev/pktcdvd/control\x00', 0x109081, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000c22000)="008a0be361f0a7461e70f3e3de3fc7202b1526bed8103237d158d94092d7516c04d1bf59d5879b85a6cdafd7fb442b1791eb79542c83229a3e5c0d", 0x3b) 2018/01/14 00:54:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000866000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000b24000)={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, {0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0xfffffffffffffffd, [0x1, 0x3, 0xfffffffffffffffd, 0x5, 0x4caa615d, 0x71c, 0xca, 0x8]}, 0x5c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000393000-0x10)={0x0, 0x100000001, 0x4000, 0xfffffffffffff001}, &(0x7f0000eb1000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00009fc000-0x8c)={r1, @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]}}, 0x8c) splice(r0, &(0x7f00009e5000-0x8)=0x0, r0, &(0x7f000089a000-0x8)=0x0, 0x8c, 0x2) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0xde) fcntl$setlease(r0, 0x400, 0x0) 2018/01/14 00:54:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000318000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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=@local={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}}, &(0x7f0000c9d000-0x4)=0xe8) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000825000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000b63000-0x96)=""/150) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f000044c000)=0x0, &(0x7f0000eec000-0x4)=0x4) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000db9000-0x2d)=""/45) 2018/01/14 00:54:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c16000)='/selinux/enforce\x00', 0x24d81, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00008e1000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033d000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000db5000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r2}, 0x14) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001ed000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000358000-0x4)=0x0, &(0x7f000015b000-0x4)=0x4) setsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f00003bd000)="3442622e33a901f038ae0b3950ca8010e8d8fdbc3efbd3db941ba8da06e1067969e955f5d32877185d37c13a23d600dfff08c7513afa56ee533cf408185804828277ce38d72fe1ea39dd96ef24664e0acc219783d91ed726ee47a4407896f2f5db30dc0f691c7e0e24d0b76db7edcf9bcb43598f5e6aee885911795d463ffb3e6d3fd1e23d715b53368668c8aa9bffd8b22351d0ec88c0ff0c1ac12cc812a79daca81380e2794d3e35010338b39e3253aeae9603958841ca66e8930c42d01be0bba3dcfd0a573af46661f7ee54476d45063383116eee108b19938a3252aea466ba7b14b6c36a669dfb4aeee1386aa8", 0xef) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000a5f000-0x8c)={0x801, 0x8000, 0x7, 'queue1\x00', 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]}) fcntl$setflags(r3, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000c8a000-0x4)=0x0, &(0x7f00008de000)=0x4) r4 = epoll_create1(0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f0000de9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000042c000)=0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000ca3000)={0x0, 0x0}) r5 = syz_open_dev$sndtimer(&(0x7f0000b0d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup3(r4, r0, 0x0) getsockopt$inet6_udp_int(r6, 0x11, 0x66, &(0x7f00000ef000)=0x0, &(0x7f0000cb7000-0x4)=0x4) 2018/01/14 00:54:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d41000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006c7000)=0x0) pipe(&(0x7f000002b000-0x5)={0x0, 0x0}) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000124000-0x1c)=@req3={0x1000, 0x3, 0x9, 0x58, 0x2bb084b0, 0x9, 0x4}, 0x1c) bind$netlink(r2, &(0x7f0000632000)={0x10, 0x0, 0x3, 0x100000}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e37000-0x7)={0x0, 0x0, 0x0}, &(0x7f00002bb000-0x4)=0x6) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000178000-0x4)=0x0, 0x80000) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000352000)={0x94, 0x1000}, 0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000dc5000)={&(0x7f0000070000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000660000-0x20)=[{&(0x7f0000759000)="", 0x0}], 0x1, &(0x7f0000e6e000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000e0f000-0x1000)=""/4096) connect$ax25(r1, &(0x7f0000031000)={0x3, {"f64418c5760f46"}, 0x0}, 0x10) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000027000-0x96)="e40aa575c59f95a7776bfcc41837df87c093d3cb3ae37f0c5fff315b689a8fb58b1760309e306afee4cded6b8e37ac5e93719c551519808e744e1bbd351a4f70495d2dfa418ee0853daa3a5c920d9f822b02b16e5cd9c3a65cbd80cfe4810a8bd04fe46bcb7785d7487ad8862fa6b2f494a92a36c56263084054c005095d1e4dae6932e7618d2444a6bf6ded1a583574e862b2b7f2c0") getsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f00008e8000-0x4)=0x0, &(0x7f00007f4000-0x4)=0x4) ptrace$peek(0xffffffffffffffff, r0, &(0x7f0000a9c000)=0x0) 2018/01/14 00:54:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c2c000-0xe)='net/dev_mcast\x00') setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00004e6000-0x10)={0x7, &(0x7f0000d7e000)=[{0x42, 0xa2, 0x2, 0xffffffffffffffff}, {0x1, 0xfffffffffffffffe, 0x9, 0x9}, {0x3, 0x8, 0xfff, 0x4}, {0x8, 0x10000, 0x7, 0x92}, {0x7, 0x3f, 0x4, 0x6}, {0xfffffffffffffff7, 0x4, 0x100000001, 0x3}, {0x1, 0x0, 0x7, 0x9}]}, 0x10) fgetxattr(r0, &(0x7f0000267000)=@random={'os2.\x00', 'net/dev_mcast\x00'}, &(0x7f00002ee000)=""/52, 0x34) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e74000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4c000)=0xe8) stat(&(0x7f0000c73000)='./file0\x00', &(0x7f0000e33000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000052a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x2, 0x3, 0x1, 0x1, 0xa, 0xa0, 0x80, 0x5d, r1, r2}, {0x101, 0x3, 0x3, 0x8, 0xfff, 0x5, 0x5a, 0x1}, {0x401, 0x7, 0x7976, 0x2}, 0xa97, 0xd, 0x0, 0x0, 0x2, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x4, 0x3, 0xb403, 0x6, 0xffffffffffff0001, 0x1}}, 0xe8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a59000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffffffffff9}, &(0x7f0000476000)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000be0000-0x4)=r3, 0x4) 2018/01/14 00:54:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x7, &(0x7f000000e000-0x20)={0x0, 0x1, 0xb9c, 0x0, 0x0}) dup2(r0, r0) 2018/01/14 00:54:34 executing program 1: mmap(&(0x7f0000000000/0x423000)=nil, 0x423000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in=@multicast2=0xe0000002, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 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}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 00:54:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d001400000000000000000008", 0x29}], 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000976000-0x20)={@generic="286a1af2c034ad957103b43afc801ccd", @ifru_flags=0x1201}) 2018/01/14 00:54:34 executing program 4: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000603000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000000002000005, 0x11, r0, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000078000-0x10)={r1, 0x1, 0x6, @random="c864877907a5", [0x0, 0x0]}, 0x10) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') readlink(&(0x7f0000131000)='./file0\x00', &(0x7f00004a1000-0x1)=""/1, 0x1) 2018/01/14 00:54:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x5, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x6d, 0xffffffff}}], 0x30) 2018/01/14 00:54:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x5) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ca0000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00001f9000)={{{{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]}, {{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x2, 0x100, "19fe55b5216bfa0f2f8c247a01535469878df001d25e09771f00eae7938da06cc1f5a205872aa94e58bc815578b79a318725aeb7522594be1642b59932e88328994ffa6f3ce389d42b1468b807366de1"}, 0x160) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000841000)=""/44) 2018/01/14 00:54:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000439000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x800400, &(0x7f0000beb000-0x16)="", &(0x7f0000f36000-0x4)=0x0, &(0x7f000094a000)=0x0, &(0x7f0000c5b000-0xb44)="03") 2018/01/14 00:54:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d001400000000000000000008", 0x29}], 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000976000-0x20)={@generic="286a1af2c034ad957103b43afc801ccd", @ifru_flags=0x1201}) 2018/01/14 00:54:34 executing program 1: time(&(0x7f00002ac000-0x8)=0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000930000)='/dev/rtc\x00', 0x111002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(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]}, 0x3ed4f6a8, 0x5}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000-0x6)={r1, 0xfffffffffffff001}, 0x6) fcntl$setpipe(r0, 0x407, 0x10001) 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) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x130, 0x0, &(0x7f0000003000-0x130)=[@request_death={0x400c630e, 0x3, 0x3}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x40, &(0x7f0000002000)=[], &(0x7f0000000000)=[0x18, 0x0, 0x28, 0x0, 0x38, 0x20, 0x38, 0x20]}, 0xd437}}, @register_looper={0x630b}, @reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x28, &(0x7f0000002000)=[], &(0x7f0000000000)=[0x70, 0x0, 0x20, 0x20, 0x18]}}, @reply={0x40406301, {0x3, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000000)=[], &(0x7f0000003000-0x20)=[0x30, 0x0, 0x18, 0x0]}}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000001000)=[@flat={0x77622a85, 0x1, r2, 0x0}], &(0x7f0000003000-0x8)=[0x28]}}], 0xa3, 0x0, &(0x7f0000003000-0xa3)="549bb3da48b3384b6a563192c571f7c6f4f40f46c1ae9dc39c3957b1391d70eb5e2913b05d905bca799a141799f2069aa27489c7e471ec0dee60f46f0f3b2a54ea3d19cb25f3dab33dc173ee6f5c85f75fda44079ab93412c29ac40c6c8deb2ad6dcf4347e90e4d7ff8472e6d3ada75a058eb57621956d67831d583b54590482f84afd63a47beeff9ab19af161d1eee3075a757dc1517bc03f81a654cf0bef35a32334"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000-0x30)={0x18, 0x0, &(0x7f0000004000-0x18)=[@enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x1}, @release={0x40046306, 0x3}], 0xda, 0x0, &(0x7f0000003000)="b1919a047a524431d5e1050ed84c2946a3cb9b5f46f7096c58c9680bf2823beee8e0aa57548ffd40e2ca8d17adcf6b807c11ae85a68faed194cc69fbee034f640e53f16678c7b1fe7e493932b24e972a6ae9f98dfa868e7a828a41efc2f3b25559d9c949841d39352af8cf599848e220f92ad33f5691994f727f9349ead6bfcaa7dfd507869052103001a4b39b8a573236c13d85d9c6f021f38716193f21d5680b9eb5ef12d468dc470e61ea95520718c3d1c375d6f7c90cfd48be5c886ad92c9d02fb1091cb5093529a2b1cce2270eb3ed800db2b3ce56b0b18"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000002000-0x47)=""/71, &(0x7f0000005000-0x4)=0x47) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000004000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000-0x10)=[{&(0x7f0000002000-0x3f)=""/63, 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x2002) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000006000)={0x2, 0xfffffffffffffffc}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000007000)='./file0\x00', &(0x7f0000007000)='./file0\x00') 2018/01/14 00:54:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000010000000a, 0x4002, 0x100) sendmsg(r0, &(0x7f00006f5000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000190000)=[], 0x0, &(0x7f00007fb000)=[{0x18, 0x29, 0x5, "8d"}], 0x18, 0x0}, 0x0) 2018/01/14 00:54:34 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00001e4000)='/dev/usbmon#\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000c27000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x20000000000001, 0x0) r3 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00003c8000)=0x81a, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000ec6000-0x4)=0x9) write$tun(r3, &(0x7f0000d0b000-0x41f)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmsg(r1, &(0x7f0000810000-0x1c)={&(0x7f00007d9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000863000)=[], 0x0, &(0x7f00007e5000)=""/4096, 0x1000, 0x0}, 0x0) [ 77.495085] device gre0 entered promiscuous mode 2018/01/14 00:54:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e38000-0x9)='scalable\x00', 0x9) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000119000)='net/tcp6\x00') bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0xfffffffffffffff6) 2018/01/14 00:54:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f000029f000)={0x0, 0x0}, 0x2, 0x401) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00003d7000-0x20)={@generic="fc822a1965b14ebcfc666b11c3b640bd", @ifru_flags=0x9000}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d05000)="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", 0x5c1, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r0) faccessat(r2, &(0x7f000055f000-0x8)='./file0\x00', 0x10, 0x400) 2018/01/14 00:54:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) accept4$packet(r1, &(0x7f000036c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d20000-0x4)=0x14, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001d5000-0xc)={r2, @broadcast=0xffffffff, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f000011b000-0x7a)=""/0, &(0x7f0000318000)=0x0) 2018/01/14 00:54:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f000055e000-0x10)=[{&(0x7f00001fc000)="390000001000090000003200000006090700004a0300000000000000000003b20800130001000001000000000000efffffff0dc600ffe4693e", 0x39}], 0x1) 2018/01/14 00:54:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000e02000-0x12)='/dev/input/event#\x00', 0x81, 0xd0000) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_xfrm(r0, &(0x7f0000b3e000)={&(0x7f0000ae3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006d4000-0x10)={&(0x7f0000fbb000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in=@loopback=0x7f000001, {@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 00:54:34 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x1, 0x5, &(0x7f000000a000)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 00:54:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ed8000)='/selinux/status\x00', 0x0, 0x0) accept$ipx(r1, &(0x7f0000037000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000057f000-0x4)=0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4e2373272e5c3008, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000b5b000-0x50)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000)=0x0, 0x282, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0xffffffffffffffff}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) syz_open_dev$loop(&(0x7f00009fb000+0x70f)='/dev/loop#\x00', 0x1, 0x40) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001af000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000d8d000-0x10)={0x7, 0x305, 0x6, 0x80000000}, 0x10) 2018/01/14 00:54:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004ae000)={{{@in=@local={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}}, &(0x7f000074c000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000023000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x0, 0x66, 0x0, 0x20, 0xa, 0x80, 0x20, 0xa2f44505687cc2de, 0x0, r2}, {0x1, 0xff, 0xff, 0x6, 0x6, 0x7, 0x2, 0x3}, {0x4, 0x6, 0x26b4, 0x7}, 0x7cd3, 0xa, 0x0, 0x1, 0x1, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7f}, 0xa, @in=@multicast2=0xe0000002, 0x5, 0x3, 0x0, 0x5, 0x1, 0x100, 0x8}}, 0xe8) r3 = fcntl$dupfd(r1, 0x0, r1) r4 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000758000-0x14)="00d69fd98a05c72a7c7dc772e9cf2e313632e6c3") ioctl$TIOCSBRK(r0, 0x5427) dup2(r4, r3) write$tun(r3, &(0x7f000093d000)=@hdr={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, @eth={@random='gh1%ic', @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @random="2f1e16bcff4d", 0x0}, {@current=0x0, @random="e216cca7fa2c", 0x0}, ""}}}}}, 0x36) 2018/01/14 00:54:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fcd000-0xe8)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000459000-0x4)=0xe8) r1 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00004ca000-0x64)={&(0x7f0000a83000-0x8)=[0x0, 0xee], 0x2, 0xff, 0x8, 0x4, 0xaed0, 0xfffffffffffffff7, {0x7f, 0x1f, 0x2, 0x3, 0xfffffffffffff5a8, 0x2, 0xffff, 0x2f, 0x7ff, 0x4, 0x7f, 0x81, 0x8, 0x81b, "200050d699f070ccbb102eef792250399da14144668e292cad2eea5b5ee08958"}}) ioprio_get$uid(0x3, r0) seccomp(0x1, 0x0, &(0x7f000057e000)={0x2, &(0x7f0000380000-0x10)=[{0x15, 0x3, 0x0, 0x1}, {0x6, 0x200, 0x0, 0x1b6beba}]}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00005d3000)={0x0}, &(0x7f0000b0b000)=0x4) personality(0x0) mkdir(&(0x7f0000624000)='./file0\x00', 0x80) rmdir(&(0x7f000043f000-0x8)='./file0\x00') socketpair(0x3, 0xa, 0xb59, &(0x7f0000333000-0x8)={0x0, 0x0}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f000017b000)=0x0) 2018/01/14 00:54:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x1, 0x5}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) recvmsg(r1, &(0x7f000097f000-0x38)={&(0x7f0000842000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000067c000)=[], 0x0, &(0x7f0000091000)=""/234, 0xea, 0x0}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000b8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="b737e4ad8c7bc687797ae0ddf45c152c"}) 2018/01/14 00:54:34 executing program 0: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b4c000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000663000)={0x4, 0x0, &(0x7f0000fb5000-0x4)=[@enter_looper={0x630c}], 0xbf, 0x0, &(0x7f00005be000-0xbf)="6809706f8e2a0df5c35730c303b2bd563b068d5406d512e29288abac1929c9c18ae2fab59900562d64bca318e404f3ad71bb3e6fb49820c9d766eb7d53ac585695151b02494104aa76950cea6982f4cf0d8ea5e4ee374a7edcf3188da97fa73753808a552593a289d37364fda940bfdfe04af4c4b8446e7f4c476e4de78f337e5939234d541ee8873fe8768fb9da27d04f1d0b6a4b0b2a95cc272dc1414b766d550180aa31ec498787e4a7274101eca73c64c815a59faeff4c40386a3abe62"}) writev(r0, &(0x7f0000fb1000-0x10)=[{&(0x7f0000fb0000)="290000001800310009000006170004010200000000dfff09800e00000c00080004000000ffedf4ff01", 0x29}], 0x1) 2018/01/14 00:54:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c56000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000094b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) read(r2, &(0x7f000097b000-0x3)=""/0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x100002202, &(0x7f0000e09000-0x1)="") dup3(r1, r0, 0x0) [ 77.676223] binder: 13847:13852 got transaction with invalid parent offset [ 77.683725] device syz1 entered promiscuous mode 2018/01/14 00:54:34 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$getown(0xffffffffffffffff, 0x9) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000012000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000001000)=[{&(0x7f0000012000-0x98)=""/152, 0x98}], 0x1, &(0x7f0000014000-0x30)=[{&(0x7f0000001000)=""/219, 0xdb}], 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_open_dev$sg(&(0x7f00000ea000)='/dev/sg#\x00', 0x100000000, 0x0) 2018/01/14 00:54:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) accept(r0, &(0x7f0000bad000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000063c000-0x4)=0x10) getsockopt$inet6_int(r0, 0x29, 0x10000000000018, &(0x7f0000534000)=0x0, &(0x7f0000fd2000)=0xffffff5f) 2018/01/14 00:54:34 executing program 2: pipe(&(0x7f00007cb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xc3, 0x0}, &(0x7f000099b000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000001000-0xb0)={{0x1, 0x8}, 'port0\x00', 0x80, 0x2, 0xfeb, 0x5, 0x9, 0x200, 0x1, 0x0, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x5}, &(0x7f0000000000)=0x8) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000-0x10)={0x2, 0x89, &(0x7f0000000000)="7506c6a2482f77e19676ff094e60aa6e8008d2ca818d1a6486d68e12eafcfa7ad77bac531af44330ff8583a30a805f661ee4c240885a61b20e999b8b034f33419b4ada16bcf828b038efaa58f5cfbae5b57502fdc8b9667a52cfad9b67b85d1ce58e494d2b6aa4bbb6067fb1339ea9fc7f9c053c27e20ef7f759780a491b13df805f4435bddc1cceec"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x7, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNDETACHFILTER(r3, 0x400454cb, 0x0) 2018/01/14 00:54:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) mkdir(&(0x7f0000e0e000)='./file0\x00', 0x1) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) [ 77.720503] binder: 13847:13852 transaction failed 29201/-22, size 80-16 line 3312 [ 77.740188] binder_alloc: binder_alloc_mmap_handler: 13847 20000000-20002000 already mapped failed -16 [ 77.752071] binder: BINDER_SET_CONTEXT_MGR already set [ 77.758169] binder: 13847:13852 ioctl 40046207 0 returned -16 [ 77.760131] binder_alloc: 13847: binder_alloc_buf, no vma [ 77.760155] binder: 13847:13883 transaction failed 29189/-3, size 80-16 line 3127 [ 77.771274] FAULT_FLAG_ALLOW_RETRY missing 30 [ 77.771285] CPU: 1 PID: 13879 Comm: syz-executor6 Not tainted 4.9.76-g8e170a5 #11 [ 77.771289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.771304] ffff8801d6ba76c0 ffffffff81d93149 ffff8801d6ba79a0 0000000000000000 [ 77.771315] ffff8801ce1c0710 ffff8801d6ba7890 ffff8801ce1c0600 ffff8801d6ba78b8 [ 77.771326] ffffffff81660c0a 0000000000002a2e ffff8801d18268f0 ffff8801d18268a0 [ 77.771329] Call Trace: [ 77.771343] [] dump_stack+0xc1/0x128 [ 77.771370] [] handle_userfault+0xa3a/0x1310 [ 77.771385] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 77.771394] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 77.771404] [] ? check_preemption_disabled+0x3b/0x200 [ 77.771412] [] ? check_preemption_disabled+0x3b/0x200 [ 77.771420] [] ? handle_mm_fault+0x117b/0x2530 [ 77.771426] [] ? handle_mm_fault+0x1fc3/0x2530 [ 77.771433] [] handle_mm_fault+0x1fd1/0x2530 [ 77.771441] [] ? __schedule+0x683/0x1ba0 [ 77.771448] [] ? __pmd_alloc+0x410/0x410 [ 77.771458] [] __do_page_fault+0x5c2/0xd40 [ 77.771466] [] ? mm_fault_error+0x2c0/0x2c0 [ 77.771473] [] ? check_stack_object+0x68/0x140 [ 77.771481] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 77.771489] [] do_page_fault+0x27/0x30 [ 77.771496] [] page_fault+0x28/0x30 [ 77.771505] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 77.771513] [] ? rw_copy_check_uvector+0xb8/0x2c0 [ 77.771520] [] process_vm_rw+0x1bf/0x210 [ 77.771527] [] ? process_vm_rw_core.isra.3+0xa70/0xa70 [ 77.771535] [] ? exit_robust_list+0x230/0x230 [ 77.771544] [] ? vm_mmap_pgoff+0x176/0x1b0 [ 77.771552] [] ? up_write+0x1a/0x60 [ 77.771559] [] ? vm_mmap_pgoff+0xd6/0x1b0 [ 77.771567] [] ? vma_is_stack_for_current+0xa0/0xa0 [ 77.771574] [] ? SyS_futex+0x22e/0x2d0 [ 77.771581] [] ? do_futex+0x15c0/0x15c0 [ 77.771587] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 2018/01/14 00:54:34 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000001000-0x2c)="df8e392937a186d630043615593baa57ff00020615ffed0000079bb4d5ed5cff0300000000000076ff8dffff080cf4eacc49d49531ff070000e70009595d0000000000000093bffffffeffbd71ba89734f4e030000000255", 0x58) r1 = openat(0xffffffffffffffff, &(0x7f0000758000-0x5)='./file0\x00', 0x12000, 0x20) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f00009e1000-0xb5)=""/181, 0xb5, 0x10020, &(0x7f0000e62000)={0x3, {"0dcf597e7fe9d6"}, 0x0}, 0x10) 2018/01/14 00:54:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fe0000-0x4)=0x18, 0x4) write(r1, &(0x7f000001a000-0x69)='c', 0x1) clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f00009cd000)="") pipe2(&(0x7f0000574000)={0x0, 0x0}, 0x0) write(r1, &(0x7f000061e000-0x6f)="10", 0x1) accept4(r1, &(0x7f0000631000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000db0000)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000194000)={@generic="0e022b0615f80dc689de101dfc7a0cc4", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) openat$selinux_access(0xffffffffffffff9c, &(0x7f00002be000)='/selinux/access\x00', 0x2, 0x0) 2018/01/14 00:54:34 executing program 5: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000363000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000de6000)={0x0, 0x0}) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000dec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r3, &(0x7f0000deb000)=[{&(0x7f0000deb000)=""/6, 0x6}, {&(0x7f00006ae000-0x53)=""/83, 0x53}, {&(0x7f0000b04000-0xd6)=""/214, 0xd6}, {&(0x7f00004d5000+0x830)=""/4096, 0x1000}], 0x4, &(0x7f0000448000)=[{&(0x7f0000da7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000deb000)=""/9, 0x9}, {&(0x7f0000deb000)=""/117, 0x75}], 0x3, 0x0) vmsplice(r1, &(0x7f000004c000)=[{&(0x7f0000380000-0x23)="c3", 0x1}], 0x1, 0x0) epoll_pwait(r2, &(0x7f000003d000-0x6c)=[{0x0, 0x0}], 0x1, 0x8000000008852, &(0x7f00004c7000)={0x0}, 0x8) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000d7000)={0x1f, 0x1, 0x0, 0x8000, 0x9, 0x1, 0x4, 0x8ffd, 0x3, 0x5, 0x88, 0x4}) close(r0) 2018/01/14 00:54:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000035e000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000bf000)={0x0, 0x6}, &(0x7f00000d4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006b0000)={r1, 0x7ff}, &(0x7f0000b25000-0x4)=0x8) r2 = memfd_create(&(0x7f0000c5b000-0x1)='\'', 0x0) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0xfffffe70) 2018/01/14 00:54:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x39, 0x46}) read$eventfd(r0, &(0x7f0000001000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) r2 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b58000-0xe8)={{{@in=@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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000d9e000)=0xe8) pipe2(&(0x7f0000dea000-0x8)={0x0, 0x0}, 0x4000) openat$sequencer(0xffffffffffffff9c, &(0x7f000001c000)='/dev/sequencer\x00', 0x240c0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00009b9000)={0x9, 0x7, r2, 0x5, r3, 0x7b, 0x6, 0x20000000000000}) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000ffb000-0xc)={0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 00:54:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) socketpair(0x1, 0x80000, 0x20, &(0x7f000062c000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000899000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000ee4000)={r2, 0x1, &(0x7f0000292000)=[0x1], &(0x7f0000146000-0x1c)=[0xaf0, 0x9, 0x51, 0x6, 0x5, 0x2c, 0x6], 0x13, 0x1, 0x2, &(0x7f0000a94000-0x4)=[0x4], &(0x7f0000b5b000)=[0x6, 0x0, 0xe0000, 0xbea9, 0x20, 0x1], 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000855000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000382000)=0xc) 2018/01/14 00:54:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x8000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x53) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c0d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 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) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000a88000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000002000-0x180)={0x180, 0x2a, 0x41c, 0x7, 0x3, {0x13, 0x0, 0x0}, [@nested={0x148, 0x75, [@generic="0d198c8e401a5059c5f8c429a252b0aa34405b2dc6962146aff7215016cc9db3d53c8084bd7e97d96afbff6a7ac7dfd20e3c84b90464026576d74f8c3038243d8b099a43cade8ba76a50e7245cb58eb2cebfd7ed10676ff3c06c88efa58be9f4", @generic="3d5937dec5013f60cb3e6726badf5443791b1947caa01920fa1ca86d7fc5ffd876e136d180f24d88edc1cebb2fdf0a245e78745fa1e3bc76b322df2a2f71af0317da4d80dc06c314bee73d9ced39c0899d42e22b8d72a32f1228d29867fa78b9eb0d524f9def5f77f3a8e3a78743d9d60e34e8504b0f5d3d3d5c86d08148b110a7c18ebb9f960882fa2a5b6b22a0e58a5d4d81d1313a751e4125c30914f943a63251ce99dd6fd69381a9da8f1c2400df68cd7cbd9bcbfa4ea8d1e4aefa63e94767160a8ec48eef0c2127b5a627b99c67fd0285f180a8982d", @typed={0xc, 0xa, @uid=r2}]}, @typed={0xc, 0x1c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x31, @u32=0x0}, @typed={0xc, 0x3, @uid=r2}]}, 0x180}, 0x1, 0x0, 0x0, 0x4}, 0x40000) mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/01/14 00:54:34 executing program 2: r0 = socket(0x1, 0x802, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000541000)=0x0, 0x80000) 2018/01/14 00:54:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00006b2000)='./file0\x00') creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007b2000-0x8)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000050d000-0x8)='./file0\x00', 0x0, 0x20) sendfile(r0, r0, &(0x7f0000cef000-0x8)=0x0, 0x7ff) r1 = syz_open_procfs(0x0, &(0x7f00008fc000-0xe)='setgroups\x00') sendfile(r0, r1, &(0x7f0000023000)=0x400000000003, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") [ 77.771595] [] SyS_process_vm_readv+0x47/0x60 [ 77.771602] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 78.038007] binder: undelivered TRANSACTION_ERROR: 29189 [ 78.043623] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/14 00:54:34 executing program 3: r0 = socket(0x18, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a8f000-0x4)=0x1c) accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) 2018/01/14 00:54:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000614000)='/dev/sequencer2\x00', 0x408401, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f0000b05000-0x1c)=[{0x40081, 0x6, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fe5000+0x1)={{0x4, 0x9}, 'port0\x00', 0x22, 0x61, 0x9, 0xfffffffffffff4dc, 0xfffffffffffffffa, 0x80, 0x6, 0x0, 0x5, 0xfbb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 00:54:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002f1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00001dc000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c1a000)=0x8) writev(r0, &(0x7f00006bd000)=[{&(0x7f000019f000-0x29)="2900000018001980013d75241a6800210200e30067fff50106960000080005000000020007f900bf00", 0x29}], 0x1) 2018/01/14 00:54:34 executing program 0: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000452000-0x4)=0xffc, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000dc1000)={0x0, 0x0}) 2018/01/14 00:54:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001000-0x14)={0x1, 0x4, 0x4, 0x7a, 0x7, 0x5, 0x3ff, 0x1, 0x6, 0x5}) socketpair$inet6(0xa, 0x80007, 0xffffffffffff0dae, &(0x7f0000000000+0x782)={0x0, 0x0}) fanotify_init(0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) write(r2, &(0x7f0000002000-0x63)="4d8483c010b2a61ad8151adfa9a4f6893bb578fa9720a4eb0a2fdedf0f94fc6da4d85094987e2f751d96ae63dddef719810d97fb8a80bd8f57b41fc27e9cfd3058c4a736c00441f9889adcd10f9682b5072b850674733f7c99b30d5446119b1b12a54b", 0x63) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={0x0, 0xfffffffffffffff9, 0x0, []}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={r3, 0x14}, &(0x7f0000002000)=0x8) close(r1) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000004000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000004000)={0x1f, 0x33e7, 0xffffffffffffffff, 0x6}, 0x8) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000006000-0x28)={@generic="4372c02a266d5ee1d12c3f345bf56c9f", @ifru_mtu=0xfffffffffffffff7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000006000)="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") epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000007000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000008000-0x4)=0x14) 2018/01/14 00:54:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) r0 = open(&(0x7f00001f3000-0x8)='./file0\x00', 0x0, 0x102) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x401) 2018/01/14 00:54:34 executing program 2: mmap(&(0x7f0000000000/0xc8000)=nil, 0xc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000bc000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000a9000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) openat$autofs(0xffffffffffffff9c, &(0x7f00000b4000)='/dev/autofs\x00', 0x80881, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f000000c000)=0x0, 0x0) 2018/01/14 00:54:34 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000012000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0x78) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000012000)={0x0, 0x1, 0x6, [0x7, 0xfffffffffffffffd, 0x9, 0x1, 0x1, 0x309]}, &(0x7f0000014000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000013000)={0x0, 0x1}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x5, 0x9, 0x7, 0x958d, 0x2, 0xffffffff, 0x3, {r2, @in6={{0xa, 0x2, 0xc42, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x846, 0x9, 0x8001, 0x2, 0x0}}, &(0x7f0000001000-0x4)=0xb8) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) faccessat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000014000-0xd)='/dev/binder#\x00', 0x0, 0x902) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000023000)=@int=0x0, &(0x7f0000dd8000-0x4)=0xec) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 00:54:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e94000)={{{@in=@loopback=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=@loopback={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}}, &(0x7f00006a0000)=0xe8) getresuid(&(0x7f00005ce000)=0x0, &(0x7f000086e000-0x4)=0x0, &(0x7f000092a000)=0x0) ioprio_get$uid(0x0, r0) 2018/01/14 00:54:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000209000-0x4d)='./file0\x00', 0x0, 0x0) link(&(0x7f00005dd000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000adb000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") set_robust_list(&(0x7f00006df000-0x18)={&(0x7f00003c0000/0x1000)=nil, 0x9, &(0x7f0000020000/0x3000)=nil}, 0x18) munlock(&(0x7f0000495000/0x2000)=nil, 0x2000) 2018/01/14 00:54:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f000084e000)={0x0, {{0xa, 0x1, 0xfffffffffffffff8, @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]}, {{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff27) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000002c000-0x190)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000021d000)={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, {0xa, 0x0, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x705}, 0x3, [0x4, 0x713, 0x8, 0x5, 0x6, 0x3, 0x3ff, 0x81]}, 0x5c) [ 78.083539] 9pnet_virtio: no channels available for device ./file0 [ 78.122671] 9pnet_virtio: no channels available for device ./file0 2018/01/14 00:54:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") connect$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) ioctl(r1, 0x8936, &(0x7f0000000000)="") r2 = syz_open_dev$usbmon(&(0x7f000095e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) gettid() openat$hwrng(0xffffffffffffff9c, &(0x7f0000057000-0xb)='/dev/hwrng\x00', 0x200, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r2, &(0x7f0000fcb000-0x8)=0x0, 0x8) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000e10000-0x1c)=[{&(0x7f0000d0e000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000a6b000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 00:54:34 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fb9000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000fb9000-0x8c)={0x1ff000, 0x8, 0x4, 'queue1\x00', 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]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fb8000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000fb7000)=0x3) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xb53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/14 00:54:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000915000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000098000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a0000)=0x24) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000dfb000)={r1, @in6={{0xa, 0x3, 0x3ff, @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]}}, &(0x7f0000add000)=0x8c) r2 = epoll_create1(0x0) unshare(0x100000001ffffffc) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) getsockname$packet(r0, &(0x7f0000497000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d26000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00002ab000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6ee, r4}) r5 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008e8000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f000020f000-0xe8)={{{@in=@multicast2=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, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003da000)=0xe8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000002d000-0xc)={0x0, 0x0}) signalfd4(r3, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) epoll_pwait(r2, &(0x7f0000fe5000-0x30)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000039b000)={0x0}, 0x8) 2018/01/14 00:54:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) utime(&(0x7f0000b35000)='./file0\x00', &(0x7f0000370000)={0x67c0, 0xffc}) fcntl$setown(0xffffffffffffffff, 0x8, r0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000fc2000)={0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f8e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x1, &(0x7f0000d8e000-0x78)="034f94b25b4d96c2ebb000cd29bb7f070764933b57f0e5f3f43ff9d8cf5c9904435a6ffbb6f2426590232e229180eef46f02a3a47e12c05a983cfa2c1b04ec4a0aa480afe745948a6e439ebd1957b2c966f8bbe2e229f6ceaf36be8d899e5b5ac15809b1719b5e8dbadbefd14d633d1a218d1dc33b75b2a3") recvmsg(r2, &(0x7f000079d000)={&(0x7f0000963000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000f6000-0x20)=[{&(0x7f0000011000-0xe3)=""/227, 0xe3}, {&(0x7f000023b000-0x12)=""/18, 0x12}], 0x2, &(0x7f0000e8f000)=""/4096, 0x1000, 0x4}, 0x40) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000205000)=0x8, 0x4) process_vm_readv(r1, &(0x7f0000fc3000)=[{&(0x7f0000fc4000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f0000fc4000-0x10)=[{&(0x7f0000fc3000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/14 00:54:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000087d000)=@hci={0x0, 0x0, 0x0}, &(0x7f00007c6000-0x4)=0x6, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000062f000-0x4)=@assoc_id=0x0, &(0x7f0000c1f000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000506000)={0x100, 0x3, 0x1, 0x4, 0x6, 0x5, 0x1, 0x4, r1}, 0x20) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000b9a000-0xb)=""/11, &(0x7f0000f3c000)=0xb) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e82000)={0x0, 0x3f, 0x0, 0xe0, 0x440}, &(0x7f0000323000)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002e5000-0x8)=@assoc_value={r2, 0x5}, 0x8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000974000)='/dev/keychord\x00', 0x2000, 0x0) rt_sigprocmask(0x3, &(0x7f000088f000-0x8)={0x5}, 0x0, 0x8) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00004b5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000086b000)="8c536fedc5413828e77a30b703932e7bdf109cf64e837d2d156d52e656d9169a"}) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d9c000)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f00009a5000)=0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00002d3000-0x28)={@generic="e6e05b31977f8b9fb9e2f038beefc9bf", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 2018/01/14 00:54:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x101086) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ce7000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00004cc000)={0x4, [0x2, 0x7, 0x8000, 0x200]}, 0xc) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000808000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "a277e970a29e9f916a9797d271a60eb78916d331c1b57c9cc04a5a6043249c6d342936b2a0bddd023a7dff029f56a6e19fa8da9f7a48c05aa4d4c81323cfff59", "446210bfb9693c46d5127f278dcc7fbdaaec414b22f9e0fea0eaa4ae6aca009b8fafb910adafb9f693a459c373756040c3666f593b46e6e155a0234557cc6ad9", "9a44a7e92f53b84ec708e89af1ae6432f9596d44c8819e33f69d4fc936949598", [0x0, 0x0]}) 2018/01/14 00:54:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b38000)='/proc/self/net/pfkey\x00', 0x92000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000935000)={0x0, 0xd2, "e95cc8f7a6ead95a1fdffbbc4a747e3587b909f70c2522709b2b0cc170199bc489fc7e64c05f45a8161a116810d90606fcd9b2d23f976916fa0e8f6046f0d30e59fcdf0e40aeea222cfdedae7ebc62f5d6374c57ff9076fa1584c5af2e9fbc9c4a6f46d44c733c1dd3d61471aac616f80ff6fd917ef0c2ec9407f270cdb5cb497c936383970dfaf84eb1304b136c45756f695bf21c7b879ac07eafe30d7388e2baee59f8dd4bc6b62029ea27c2aaa883c47fcfcf2dd8fcd5fd1e06cae0be7623ce33856ba39af608bf97b743d9a29e64041a"}, &(0x7f00003f1000)=0xda) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000564000)={r2, 0x4, 0x48, "2a1bdaf1f1b51078ad639dbeea92f206f51521abc708e507c82f3027275a008554f563759120eeba9ca71047810fb07460ea91c284a0124527e5eaf3ae5e831fc846e5e72e56befa"}, 0x50) fallocate(r0, 0x0, 0x0, 0x1f) 2018/01/14 00:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000eb9000+0xb6a)={0x0, 0x101}, &(0x7f0000cc0000)=0x6) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000acf000)=@assoc_value={r1, 0x0}, 0x12b) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000032b000)=[], 0x0) 2018/01/14 00:54:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0x5)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000db8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x501}, 0x1c) connect$inet(r1, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff2e) 2018/01/14 00:54:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x480, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000003000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x20000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) syz_fuse_mount(&(0x7f0000002000-0x8)='./file0\x00', 0x6002, r2, 0x0, 0xa941, 0x562e3336c0ed74db) 2018/01/14 00:54:35 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cb000-0xc)='/dev/rfkill\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000b10000)=""/193) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x5, 0x3f}, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000002000)={r1, r2, 0x3b}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000004000-0x60)={0x27, 0x4, 0x4, 0x2, 0x2, 0x3ff, "aa0ffeadde3258f76e2fccaf448561bfa6f17c3c6245b898d54cf441d6f82e87847e0840845a252b4c645d94d375991d22781446d9faf84ca370ae97b15596", 0xc}, 0x60) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000002000)=0x81, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000002000)={r3, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000004000)={0x3, 0x0, 0x1, 0x6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000004000)={r4, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000006000-0x8)={r3, 0x2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000007000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000007000)='./file0\x00', &(0x7f0000001000-0x44)=""/68, 0x44) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000004000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000008000)={&(0x7f0000000000)=@del={0x100, 0x11, 0x100, 0x7, 0x0, {{'xts(serpent)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x0, 0x0, 0x0}, [{0x8, 0x1, 0x1}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0xfff}, {0x8, 0x1, 0x4}]}, 0x100}, 0x1, 0x0, 0x0, 0x0}, 0x4000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f000000a000-0x8)={0x23de7ddb}, 0x8) 2018/01/14 00:54:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000794000)={{{@in=@broadcast=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=@mcast1={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}}, &(0x7f0000e2b000-0x4)=0xe8) bind$packet(r3, &(0x7f0000958000-0x14)={0x11, 0x15, r4, 0x1, 0x49, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 00:54:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) preadv(r0, &(0x7f00005ee000-0x10)=[{&(0x7f000043b000)=""/4096, 0x1000}], 0x1, 0x0) truncate(&(0x7f000073a000)='./file0/bus\x00', 0x200) truncate(&(0x7f00003f2000-0xc)='./file0/bus\x00', 0x2) mount(&(0x7f0000678000)='./file0/bus/file0\x00', &(0x7f0000466000)='./file0/bus\x00', &(0x7f0000528000)='sysv\x00', 0x41080, &(0x7f00008d4000)="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") openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fc3000)='/selinux/checkreqprot\x00', 0x1, 0x0) 2018/01/14 00:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000e7c000)='/dev/input/mice\x00', 0x0, 0x41) prctl$setname(0xf, &(0x7f0000959000-0x1)='\x00') ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000879000)={0x9ad, 0xfffffffffffffff7, 0x60ff, 0x0}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000f9b000)='/dev/input/event#\x00', 0x7fffffff, 0x10000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d76000)={0x101, 0x10000, 0xfffffffffffffffe, 0x4, 0xfffffffffffffeec, 0xb7, 0x81, 0x3, 0x0}, &(0x7f0000ad0000)=0x20) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000463000-0x230)={0xc6, {{0x2, 0x2, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e44000-0x8)={r2, 0x2}, &(0x7f0000fa8000-0x4)=0x8) 2018/01/14 00:54:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) fsetxattr(r0, &(0x7f0000000000)=@random={'btrfs.\x00', 'eth0\x00'}, &(0x7f0000001000-0x2)=')\x00', 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000003000+0xcf1)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000002000-0x88)='[', 0x1}], 0x2, 0x0) 2018/01/14 00:54:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0xac, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) prctl$seccomp(0x16, 0x0, &(0x7f00002fb000)={0x0, &(0x7f0000869000)=[]}) timer_delete(0x0) 2018/01/14 00:54:35 executing program 4: pipe2(&(0x7f000003f000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x3ff, 0x400, 0x7, 0x9, 0x2}) prctl$intptr(0xe, 0x0) 2018/01/14 00:54:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008bc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f97000-0x4)=0xc) dup3(r1, r0, 0x80000) 2018/01/14 00:54:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000029a000)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/01/14 00:54:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) 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) msync(&(0x7f0000b60000/0x2000)=nil, 0x2000, 0x7) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00005b7000-0x9c)=""/156, &(0x7f00006c4000)=0x9c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000af9000)={{{@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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000)=0xe8) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/14 00:54:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80000, 0x2, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000027f000)={@common='bpq0\x00', @ifru_flags=0x8000}) clock_settime(0x3, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/14 00:54:35 executing program 1: mmap(&(0x7f0000000000/0xabb000)=nil, 0xabb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f0000107000-0x37)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000532000-0x4)=0x0, &(0x7f0000530000)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f0000abb000-0x8)={0x4007ffffffd}, 0x8, 0x0) read(r0, &(0x7f0000a86000-0x80)=""/128, 0xfffffffffffffe45) 2018/01/14 00:54:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fremovexattr(r0, &(0x7f0000d3d000-0xe)=@known='system.advise\x00') r1 = syz_open_procfs(0x0, &(0x7f000049d000)='net/ip6_mr_vif\x00') getsockname$inet(r1, &(0x7f00002e2000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7c000-0x4)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000615000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f34000)=0xc) fcntl$setown(r1, 0x8, r2) syz_open_procfs(0x0, &(0x7f0000d7c000-0xc)='net/route\x00') pipe(&(0x7f00005bd000-0x8)={0x0, 0x0}) inotify_add_watch(r3, &(0x7f00001bb000-0x8)='./file0\x00', 0xa0000020) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bee000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r1, r3, &(0x7f0000fd3000)=0x0, 0x16c6) 2018/01/14 00:54:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) msync(&(0x7f0000b60000/0x2000)=nil, 0x2000, 0x7) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00005b7000-0x9c)=""/156, &(0x7f00006c4000)=0x9c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000af9000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000)=0xe8) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/14 00:54:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d84000)="", 0x366, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/14 00:54:35 executing program 7: mmap(&(0x7f0000000000/0xeca000)=nil, 0xeca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000cd6000)=[], 0x389) 2018/01/14 00:54:35 executing program 3: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000434000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f79000)=0x14) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000458000)={@common='ip6gre0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003000-0x1)='\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000002000-0xbc)={0xd2, 0x1, 'client0\x00', 0xffffffff80000007, "84475a27a6ee72cc", "3737f0774db3ac433cdb33c16840b0cedfd6d6e5a300ddf9facfd009f4bd19b1", 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(0xffffffffffffffff, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000570000)=""/212, 0xd4}, {&(0x7f0000381000)=""/80, 0x50}, {&(0x7f000000c000-0x30)=""/48, 0x30}, {&(0x7f0000000000)=""/124, 0x7c}, {&(0x7f0000001000)=""/229, 0xe5}], 0x5, &(0x7f0000a8c000)=""/0, 0xffffff07, 0x0}, 0x1ffffffffffb) r2 = accept(r0, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000002000)={0xffffffff, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x302, 0x0, 0x3, 0x8153, 0xffffffff, &(0x7f0000002000)=@common='dummy0\x00', 0x0, 0x460c, 0x6}) socket$inet(0x2, 0x2, 0x6) shutdown(r1, 0x0) 2018/01/14 00:54:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f00001bf000)={0x0}, 0x8) setrlimit(0xb, &(0x7f00003e3000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000b9b000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d36000+0x225)=0x0) 2018/01/14 00:54:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000190000)={0x100, @tick=0x9, 0x2, {0x572, 0x17d}, 0x3, 0x2, 0x6b37fe04, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x30) 2018/01/14 00:54:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f000080b000)=""/70) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) fcntl$lock(r0, 0x7, &(0x7f0000f76000)={0x0, 0x0, 0x0, 0x0, 0x0}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/14 00:54:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d04000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) writev(0xffffffffffffffff, &(0x7f0000d9c000)=[], 0x0) 2018/01/14 00:54:35 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x82b000)=nil, 0x82b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000664000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00002d7000)=@assoc_value={0x0, 0x7}, &(0x7f0000d25000)=0x8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d25000)={0x1ff, 0x1, 0x204, 0x2, 0x10000, 0x80000000, 0x7, 0x6, r1}, &(0x7f0000cac000)=0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f000082c000-0x7)="00004f02000000fc1b30f97dd25ef5a9bd6c784f851f591f", 0x18) 2018/01/14 00:54:35 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd6000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000acb000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd6000-0x4)=0x18) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fd6000-0x8)={r2, 0x3ff}, 0x8) 2018/01/14 00:54:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 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$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x14) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003b8000-0xf)='/dev/sequencer\x00', 0x280200, 0x0) recvfrom$ipx(r0, &(0x7f0000b59000-0x43)=""/67, 0x43, 0x40000100, &(0x7f0000f7d000-0x10)={0x4, 0x5, 0x6, "da4ab339d432", 0xffff, 0x0}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000098a000)=[{&(0x7f0000a48000-0x60)={0x27, 0x5d1, 0x3f, 0x6, 0x7, 0x6, "37c80ae8a744b7b721f0b9fe659ae955d6e56c19610ab04f52e345430f17cc6305a04219688651065af6394e6121affe29047db026497ea47038fa7cf97fcd", 0x7fff}, 0x60, &(0x7f0000051000)=[{&(0x7f00003d0000-0xe2)="85724dc659549434347de09d2e6f579ff358a7a146eebcf4addb7b46dbed14ffbc239b82c44dfcec1f94b587a6c37a31765cade141605fa24a572874bf1b97ad28dbf6699c02bb2707bce6cbde56729a80c0124105f9736daf654197732c952a89a5e7930eb8cc255579c9912c410338dc0bcb217555dd72053866a98935122ec9e1a0d25f083320f8f35588996be4c7a8e391a8aac56c70aad13e70b8ac3991d16d2b212dd69a6125dfce0cec402629027e583cedd317042aaf0642b1f44532d98aa609ab64fda8493328ff29bae426db09b232fbdac87e040cbef484667984407d", 0xe2}], 0x1, &(0x7f0000aea000-0x98)={0x98, 0x1ff, 0x81, "6699455006538804a1bb96ab09657470ce6f06c57b62ff666471e3a6427d7aa6f8c6299fa7a0e4c4ec0e60bf02a0b493e5769a921ae6c6bbfbdf1610cfe85c772a541645c9861b397fb7d3248e1ec2812f8346628687c1304e1b2a03b48fcb88dfec7dac9c13fac02eb9781037d892b815360b4cfa74582428adbfdcd9f835ab6c7089f48369"}, 0x98, 0x20000000}], 0x1, 0x4000000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d15000-0x20)={@loopback={0x0, 0x1}, 0x7, 0x0, 0x3, 0x0, 0x4, 0x400, 0x7}, &(0x7f0000195000-0x4)=0x20) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000053f000)={0x0, 0x0, 0x0, 0xe00}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000074c000-0x20)={0xb8e4cfc, r2, 0x10000, 0x3}) setsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000795000)="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", 0x1000) 2018/01/14 00:54:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000087d000)=@hci={0x0, 0x0, 0x0}, &(0x7f00007c6000-0x4)=0x6, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xc) writev(r0, &(0x7f0000efa000-0x90)=[{&(0x7f0000a7d000-0x90)="7ccb6682201c1049204118b4f7e34f2f61b6812de5973576fe3cc2e18b714c38d70a83e0e60e14ae5d04d93d75af695a993d9aee05a7e775384adea2561d47a5a7eace9f9819ebc5a61bef4e7c1694e60aff6632aacdd239e62a5cfb9754bebdcd8c220e50ff77957b638b45305ea4c0429734f47d4c6c5d05fd1a3865ea62d32fdfdc1abdba026e81bcc07123a52d86", 0x90}, {&(0x7f00003a2000-0x5e)="0964d6d66349115c94395b3514fd14bae8052bf6edb57a4e5291eff1f029580c89c48cded6a14571c36138ce4f6031d86cd62b9bdc540497b043bdea3cebffd4ab104df50815d660d5b76644d1f6c54be3baee2c26093c72e723a1579b5c", 0x5e}, {&(0x7f00004bb000-0x1000)="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", 0x1000}, {&(0x7f0000e02000-0x1c)="fa7c021cd028ce1d2e6f291ae08cfc69ec6d3c37bfc5933b0a4d9528", 0x1c}, {&(0x7f0000ac1000)="6a1cbf815c62abe01973e0dd15d1e89eba58e3a3659e5c2bbc5500e9f8250ff065f1fcaf9e8aa76a04fb191adfbc31b570763a6fc62fc6f1200a65f74f6c407bb4", 0x41}, {&(0x7f0000b8b000)="461bd2dd778dc9dfc9410b4e0c3f7cf3878ec4932b00041d136478e675ad5443037b6830f89ffb44e266c34f6c079a4c0458bd691dbb7f5e531ed94d68ec4b5846712061c1a19f644a6636148a1bfa030fddab41b79fa61046934ff0184ed9f4710f39db138bd2d67c94c7bcb98d8e30ef1047824aff626bc5b11c31120130a71699ee1bcc3681b94d4b01611ad75688e598aebd10ecc524aa11a4dd3308cfc700e5e9cb60b4af2fb0e4836719627e", 0xaf}, {&(0x7f0000555000-0x4e)="5a17e4164a9189ef40790a74d2b23baa60848396cc1389ae2c49dcb40cc614af66c504e91f42e09f5a50258fb8b446e04bc4a3daea01ccc629e14ec4613ab713ab5160bf8b0c85b32e586e648abe", 0x4e}, {&(0x7f0000a85000)="74df07d1c9843bd93e48b1403c37190857b155d1975584110341eec3ba2eb17053099a5cb0ef5c594e09eb08cff2a0407d2e4096b02c630a2b5ac1a5fdffbbab71", 0x41}, {&(0x7f0000dba000)="bdcdcdaf7871a8b759e0a8d64997d5e1e66fa95e867d9b0f9706baf2f090fcbe3d67bdf0c399cfa16f53a6c75845ee7464d276dab0d27fa89cd9d46a9704dbb7507e2f110e4c7b0354f3fcccac4497ac155a8e2f9d8bcd938bbfdee8d6dba8a22c543a033da6485f77f1752d5a", 0x6d}], 0x9) mremap(&(0x7f0000d6a000/0xb000)=nil, 0xb000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 2018/01/14 00:54:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d84000)="", 0x366, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/14 00:54:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f000023f000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f0000d45000-0xe)='./file0/file1\x00') [ 78.530166] syz-executor1: vmalloc: allocation failure: 17178820608 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 78.556962] CPU: 0 PID: 14087 Comm: syz-executor1 Not tainted 4.9.76-g8e170a5 #11 [ 78.564649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.573980] ffff8801cb8a7880 ffffffff81d93149 1ffff10039714f13 ffff8801d0ed4800 [ 78.581952] ffffffff83ab83e0 0000000000000001 0000000000400000 ffff8801cb8a7990 [ 78.589919] ffffffff81450aa2 024000c200000003 0000000041b58ab3 ffffffff84193d7d [ 78.597881] Call Trace: [ 78.600445] [] dump_stack+0xc1/0x128 [ 78.605816] [] warn_alloc+0x212/0x240 [ 78.611238] [] ? zone_watermark_ok_safe+0x280/0x280 [ 78.617875] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 78.624683] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 78.631315] [] ? save_stack_trace+0x16/0x20 [ 78.637257] [] ? save_stack+0x43/0xd0 [ 78.642677] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 78.649488] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 78.655950] [] __vmalloc_node_range+0x3f5/0x5f0 [ 78.662239] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 78.669048] [] ? kmalloc_order_trace+0x7a/0x190 [ 78.675347] [] vmalloc+0x5b/0x70 [ 78.680344] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 78.686807] [] xt_alloc_entry_offsets+0x41/0x60 [ 78.693108] [] translate_table+0x21a/0x1e80 [ 78.699060] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 78.706043] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 78.712852] [] ? check_stack_object+0x68/0x140 [ 78.719054] [] ? __check_object_size+0x174/0x3a9 [ 78.725426] [] ? 0xffffffff810002b8 [ 78.730682] [] do_ip6t_set_ctl+0x2be/0x470 [ 78.736535] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 78.743188] [] ? mutex_unlock+0x9/0x10 [ 78.748704] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 78.755787] [] nf_setsockopt+0x67/0xc0 [ 78.761296] [] ipv6_setsockopt+0x115/0x150 [ 78.768546] [] tcp_setsockopt+0x82/0xd0 [ 78.774834] [] sock_common_setsockopt+0x95/0xd0 [ 78.781122] [] SyS_setsockopt+0x160/0x250 [ 78.786889] [] ? SyS_recv+0x40/0x40 [ 78.792138] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 78.798785] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 78.805700] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 78.812251] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 78.823922] Mem-Info: [ 78.828633] active_anon:58906 inactive_anon:43 isolated_anon:0 [ 78.828633] active_file:3596 inactive_file:7682 isolated_file:0 [ 78.828633] unevictable:0 dirty:131 writeback:0 unstable:0 [ 78.828633] slab_reclaimable:6359 slab_unreclaimable:60620 [ 78.828633] mapped:23342 shmem:52 pagetables:679 bounce:0 [ 78.828633] free:1469947 free_pcp:388 free_cma:0 [ 78.866861] Node 0 active_anon:231428kB inactive_anon:172kB active_file:14384kB inactive_file:30728kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:93368kB dirty:524kB writeback:0kB shmem:208kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 83968kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 78.900688] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 78.930671] lowmem_reserve[]: 0 2908 6410 6410 [ 78.936055] DMA32 free:2980000kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:48kB free_cma:0kB [ 78.938249] syz-executor1: vmalloc: allocation failure: 17178820608 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 78.938258] CPU: 1 PID: 14106 Comm: syz-executor1 Not tainted 4.9.76-g8e170a5 #11 [ 78.938276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.938290] ffff8801d03af880 ffffffff81d93149 1ffff1003a075f13 ffff8801d0688000 [ 78.938301] ffffffff83ab83e0 0000000000000001 0000000000400000 ffff8801d03af990 [ 78.938312] ffffffff81450aa2 024000c200000003 0000000041b58ab3 ffffffff84193d7d [ 78.938313] Call Trace: [ 78.938328] [] dump_stack+0xc1/0x128 [ 78.938337] [] warn_alloc+0x212/0x240 [ 78.938346] [] ? zone_watermark_ok_safe+0x280/0x280 [ 78.938356] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 78.938366] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 78.938375] [] ? save_stack_trace+0x16/0x20 [ 78.938383] [] ? save_stack+0x43/0xd0 [ 78.938391] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 78.938408] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 78.938418] [] __vmalloc_node_range+0x3f5/0x5f0 [ 78.938427] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 78.938437] [] ? kmalloc_order_trace+0x7a/0x190 [ 78.938445] [] vmalloc+0x5b/0x70 [ 78.938457] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 78.938467] [] xt_alloc_entry_offsets+0x41/0x60 [ 78.938477] [] translate_table+0x21a/0x1e80 [ 78.938488] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 78.938495] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 78.938503] [] ? check_stack_object+0x68/0x140 [ 78.938511] [] ? __check_object_size+0x174/0x3a9 [ 78.938516] [] ? 0xffffffff810002b8 [ 78.938522] [] do_ip6t_set_ctl+0x2be/0x470 [ 78.938530] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 78.938539] [] ? mutex_unlock+0x9/0x10 [ 78.938549] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 78.938556] [] nf_setsockopt+0x67/0xc0 [ 78.938563] [] ipv6_setsockopt+0x115/0x150 [ 78.938572] [] tcp_setsockopt+0x82/0xd0 [ 78.938580] [] sock_common_setsockopt+0x95/0xd0 [ 78.938587] [] SyS_setsockopt+0x160/0x250 [ 78.938593] [] ? SyS_recv+0x40/0x40 [ 78.938600] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 78.938609] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 78.938616] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 78.938623] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 78.938627] Mem-Info: [ 78.938643] active_anon:56297 inactive_anon:43 isolated_anon:0 [ 78.938643] active_file:3596 inactive_file:7685 isolated_file:0 [ 78.938643] unevictable:0 dirty:134 writeback:0 unstable:0 [ 78.938643] slab_reclaimable:6359 slab_unreclaimable:60647 [ 78.938643] mapped:23336 shmem:53 pagetables:640 bounce:0 [ 78.938643] free:1473194 free_pcp:405 free_cma:0 [ 78.938659] Node 0 active_anon:225188kB inactive_anon:172kB active_file:14384kB inactive_file:30740kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:93344kB dirty:536kB writeback:0kB shmem:212kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 86016kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 78.938675] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 78.938700] DMA32 free:2980000kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:712kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 78.938725] Normal free:2896868kB min:36824kB low:46028kB high:55232kB active_anon:225188kB inactive_anon:172kB active_file:14384kB inactive_file:30740kB unevictable:0kB writepending:536kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:25436kB slab_unreclaimable:242588kB kernel_stack:5696kB pagetables:2560kB bounce:0kB free_pcp:860kB local_pcp:220kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 78.938771] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 2*4kB (M) 1*8kB (M) 3*16kB (M) 1*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980000kB Normal: 503*4kB (UME) 357*8kB (UME) 188*16kB (UME) 115*32kB (UME) 96*64kB (UME) 46*128kB (UME) 10*256kB (UME) 3*512kB (ME) 4*1024kB (UM) 1*2048kB (E) 699*4096kB (M) = 2896932kB [ 78.938860] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 78.938862] 11333 total pagecache pages [ 78.938865] 0 pages in swap cache [ 78.938869] Swap cache stats: add 0, delete 0, find 0/0 [ 78.938870] Free swap = 0kB [ 78.938872] Total swap = 0kB [ 78.938874] 1965979 pages RAM [ 78.938876] 0 pages HighMem/MovableOnly [ 78.938878] 320509 pages reserved [ 79.496706] lowmem_reserve[]: 0 0 3501 3501 [ 79.502343] Normal free:2899104kB min:36824kB low:46028kB high:55232kB active_anon:223032kB inactive_anon:172kB active_file:14384kB inactive_file:30764kB unevictable:0kB writepending:560kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:25440kB slab_unreclaimable:242588kB kernel_stack:5568kB pagetables:2512kB bounce:0kB free_pcp:1212kB local_pcp:640kB free_cma:0kB [ 79.536795] lowmem_reserve[]: 0 0 0 0 [ 79.541179] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 79.556429] DMA32: 2*4kB (M) 1*8kB (M) 3*16kB (M) 1*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980000kB 2018/01/14 00:54:36 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$TIOCCBRK(r1, 0x5428) connect$netlink(r0, &(0x7f0000439000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f37000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00009b1000-0xe)='/selinux/load\x00', 0x0) r4 = syz_open_dev$loop(&(0x7f0000a2e000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000d50000-0x4)=0x0) 2018/01/14 00:54:36 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d62000)='/selinux/access\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x165) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x7, 0x9}, 'port0\x00', 0x0, 0x1004, 0xc2, 0x3, 0x9, 0x20, 0x8, 0x0, 0x1, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x800) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000002000-0x30)={0x2ba, 0x6cf, 0x400000, 0x400, 0x1, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000002000)={&(0x7f0000004000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x4)=[0x0], &(0x7f0000001000-0x4)=[0x0], 0x5, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000003000)="60af012998ad3d4bac7ae82993d4a24aaa2049fa0a397f27d782f970b1504215a6c81fc92d8736f065aced8b729ffbb460f0612356cf79e86ba0c09d0b2a4e17803d1df747ebf02d8edc8b37957eddc11da31dc820307c8e12325c4681", 0x5d) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x9, 0x0, 0x8001, 0x0, 0x40}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000)={0xff, 0x6, 0x97, 0xd7, r3}, &(0x7f0000004000-0x4)=0x10) finit_module(r1, &(0x7f0000001000)='/dev/input/mice\x00', 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000005000+0x6c5)={0x5, {{0xa, 0x1, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xecc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000007000-0x34)={{0xffffffffffffffff, 0x1, 0x65, 0x1, 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(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000008000-0x40)='port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') 2018/01/14 00:54:36 executing program 0: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000eca000-0x4)=0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f000049c000-0x4)=0x0, 0x0, &(0x7f0000eca000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00008b6000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ecb000-0x10)=@common=""/16, 0x10) 2018/01/14 00:54:36 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000001000/0x2000)=nil, 0x2000}) 2018/01/14 00:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002d6000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000af4000)={{0xffffffffffffffff, 0x3, 0x4f, 0x1, 0x4}, 0x6, 0x1000, 0xbc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rename(&(0x7f0000d2b000)='./file0\x00', &(0x7f0000549000+0x44c)='./file0\x00') r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000730000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000a9f000-0x4)=0x5) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000047000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$TCFLSH(r3, 0x540b, 0xfffffffffffffc01) ioctl$TIOCNXCL(r2, 0x540d) 2018/01/14 00:54:36 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') sendfile(r1, r1, &(0x7f0000007000)=0x47, 0x1) 2018/01/14 00:54:36 executing program 1: r0 = syz_fuseblk_mount(&(0x7f00001eb000-0x8)='./file0\x00', &(0x7f00008bd000)='./file0\x00', 0x4000, 0x0, 0x0, 0x6, 0x1ff, 0x20000) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000cb4000-0x14)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) 2018/01/14 00:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000f3b000)={0x0, 0x0}) r0 = creat(&(0x7f0000622000-0x4)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f58000)={0x0, 0x61}, &(0x7f0000788000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000435000-0x4)=r1, 0x4) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/14 00:54:36 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) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") fdatasync(0xffffffffffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 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=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000012000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="56a7c7c86544d0ec16720bf6c1268355", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1b, 0x0, "cad6ee63b88171f69bd882d5f11a787f170b12422e3ce8d94f61ee0372fc425cfc0c0d2107cf0eef232f9f56cf442cefc27de093d2c4cef2ebec936c7729b1f9", "61d4d2f1e8a69e147260c7dbdb0d39344755fe6a26d2714ff5731772f3bdcf8b", [0x0, 0xffffffff], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00008c0000)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000918000)=0xc) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 00:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009c3000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f00000-0x8)={0x0, 0x65, 0x10000, 0x1}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000dfd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000871000-0x20)={{0x0, 0x1c9c380}, {r1, 0x0}}, &(0x7f00003cb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 79.573590] Normal: 490*4kB (UM) 355*8kB (UME) 186*16kB (UM) 120*32kB (UME) 96*64kB (UME) 47*128kB (UME) 10*256kB (UME) 3*512kB (ME) 4*1024kB (UM) 4*2048kB (ME) 698*4096kB (M) = 2899168kB [ 79.593099] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 79.601672] 11338 total pagecache pages [ 79.605632] 0 pages in swap cache [ 79.609085] Swap cache stats: add 0, delete 0, find 0/0 [ 79.614421] Free swap = 0kB [ 79.617403] Total swap = 0kB [ 79.620418] 1965979 pages RAM [ 79.623498] 0 pages HighMem/MovableOnly [ 79.628179] 320509 pages reserved 2018/01/14 00:54:36 executing program 1: clock_getres(0xdffffffffffffff1, &(0x7f0000001000-0x10)={0x0, 0x0}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003cb000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c48000-0x7)=""/7) 2018/01/14 00:54:36 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) r1 = syz_open_dev$binder(&(0x7f0000009000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000000b000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000b000)={0x4c, 0x0, &(0x7f000000c000-0x190)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000000b000)=[], &(0x7f0000005000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000001000)=""}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f000000d000-0x4)="d8fc1d01"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/14 00:54:36 executing program 1: socketpair(0x6, 0x5, 0x2, &(0x7f00004a2000-0x1)={0x0, 0x0}) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000ecb000-0x4)=0x1ff, 0x4) 2018/01/14 00:54:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f13000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef6000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000944000)='children\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000696000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000041e000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000f0b000-0x10)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000eaa000)=""/183) writev(r0, &(0x7f0000f5d000)=[{&(0x7f0000c19000-0x8c)="c1b376b3eeb3cb1a584d0ca46387ffd1d7b0557f97b410257dbcc49782954062f29b1f398700f976fd9c023fd72d90d5cdf149886dffef898f087ddec7b044d40d9cf61293fbbcc1e87cd224a4f37b5b2ad9f7275101902924f00fec93de1e610d3cdb98e6d49182653df125492c07f9fc0010c7388738510713b020a3f9bd9124c24171d002b140735e2d94", 0x8c}, {&(0x7f0000f60000-0xc7)="a7ad3c739bb4388607edb044c2008b97831ef589e0e1763d6d403b3033b89ce09306ae34b5c23ce52ea839442aafa4a29a39e029ceac07351dfe4cc71401776aa4a1202e785450d716d0cfe4d125c8c5691696cda289f3a95f1a6afa97b8af8636ce68c18c5ffffc64b9d123f61c25171f87d5130f9893be8c4251606eb3f4a340b264d547bdc473b37151baf32fac26daefdfb0b8f64da4dea5d608467cd83fedea7e89d54c0588806ca7405aae66746609cca1e8fa44779cb70dcc82948c9795bda1eac58a04", 0xc7}], 0x2) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/01/14 00:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ed6000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f24000-0x20)={@generic="0cea2c6bd4a26d18aed4bb20a3cda785", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000099a000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f00000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000093000)={@multicast1=0xe0000001, @broadcast=0xffffffff, r1}, 0xc) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00001b2000)=""/104, &(0x7f0000b3c000-0x4)=0x68) sendto$inet(r0, &(0x7f00008d8000-0x3)="", 0x0, 0x20020007, &(0x7f00009f1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = memfd_create(&(0x7f000058c000-0x1)='\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000111000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000f7f000-0x8)={r3, 0x2}) shutdown(r0, 0x0) [ 79.678973] binder: 14137:14138 ERROR: BC_REGISTER_LOOPER called without request [ 79.710159] binder: send failed reply for transaction 83 to 14137:14151 [ 79.723436] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/14 00:54:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ac9000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000055c000-0x14)={0x1, 0x0, 0x1000, 0x3, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001c8000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000745000)=0x0) creat(&(0x7f0000e52000-0x8)='./file0\x00', 0x80000055) memfd_create(&(0x7f00002a8000)='/dev/snd/timer\x00', 0x2) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/14 00:54:36 executing program 5: add_key(&(0x7f0000f81000)='keyring\x00', &(0x7f0000e6b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000022000-0xe)={0x0, 0xc30, 0x3, [0x8, 0x3, 0x8]}, &(0x7f0000a33000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r1, 0x10001, 0x30, 0xcc, 0x8559}, &(0x7f0000002000-0x4)=0xffffff26) 2018/01/14 00:54:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000000000)={0x0, 0x0}) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000001000-0x4)=0xfffffffffffffffb, 0x4) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000001000-0x4)=0x0) fsetxattr(r0, &(0x7f0000001000-0x11)=@known='security.selinux\x00', &(0x7f0000001000-0x13)='loposix_acl_access\x00', 0x13, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x5, 0x7fff, 0x582}, &(0x7f0000001000+0x30e)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x5}, 0x6) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x101000, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) 2018/01/14 00:54:36 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000173000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00004c1000-0x20)={@generic="a1369899c49cd07fc97a1d684da5099b", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00001d8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000779000-0x5a)="b5c237b07adfe460a6e7401bc58186add68a20cde8c66de361cc53a748cfb4ab25a1daec2221bcb821c81b1d0372368829d11db06582523e894036767836abdca89c8bbd2644df772da9ac21d391fb0d6e6ce785e0fc0f3dda37", 0x5a}], 0x2, 0xb) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = dup3(r0, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x2, &(0x7f0000002000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000000)={r3, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000003000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x80000000}, 0x5, [0x2, 0xaf7, 0xa85d, 0x9, 0x6, 0xb313, 0xa94cef1, 0x0]}, 0x5c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000003000)={0x0, 0x35, 0x0, @thr={&(0x7f0000003000)="fa51f98f97cc4a8b753793fb96b5ae3d10b2f57ee01760493c1b1408dbccdc2b6c3c45f1c2e009897fba827daf7435abf68805fbc4f90a2c35b03000a95a609ba439603590e43e1dde4b053f0fdf4c735c27", &(0x7f0000001000)="2ee793f9a5bdbcde3bfb44e659dc8ed6c639cf2311429724eb664438ab67d9792c49b861e926e126f377f26861b2aad65ca9b6ecc3f693671447332a88a346f6c0f24aaab2da7b7608e1c6eea5d673d1f95a1b14034a0e0579e56309f29e21afe38c623306b42de3215eb9ab9e0cc51cb161ef0ff4a9291590156dcc35aedfe53dcd86de40b2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r4, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000004000)={0x0, @in6={{0xa, 0x0, 0x9d34, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe000000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x8000, 0x6}, &(0x7f0000005000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={r5, 0x1}, 0x8) fchdir(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000006000-0x4)=0x21, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000004000)={0x4, 0x4359, 0x5, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = fcntl$dupfd(r2, 0x406, r1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000005000-0x4)={0x1}, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000006000)=0x0) 2018/01/14 00:54:36 executing program 1: openat$selinux_member(0xffffffffffffff9c, &(0x7f00002c0000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fdb000-0x4)=0x0, 0xb, 0x0, &(0x7f0000fdb000)={0x77359400, 0x0}, &(0x7f0000fdb000-0x4)=0x0, 0x0) 2018/01/14 00:54:36 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r2 = dup(r0) ioctl$TIOCCBRK(r2, 0x5428) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000096d000-0x8)='./file1\x00', &(0x7f000085f000)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 00:54:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000034f000)='/dev/sg#\x00', 0x0, 0xa81) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000070b000-0x8)=0x0) syz_open_dev$usbmon(&(0x7f0000dcd000-0xd)='/dev/usbmon#\x00', 0x802, 0x1fa) [ 79.729372] binder: 14137:14151 ioctl 40046207 0 returned -16 [ 79.739646] binder: 14137:14151 ERROR: BC_REGISTER_LOOPER called without request [ 79.763070] binder_alloc: 14137: binder_alloc_buf, no vma [ 79.770479] binder: 14137:14138 transaction failed 29189/-3, size 0-0 line 3127 2018/01/14 00:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) epoll_create1(0x80000) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") ppoll(&(0x7f0000585000-0x48)=[{r1, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f00007f1000-0x10)={0x0, 0x0}, &(0x7f00006ae000-0x8)={0x0}, 0x8) 2018/01/14 00:54:36 executing program 6: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000ffc000-0x4)=0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) poll(&(0x7f0000dc0000)=[{r0, 0x39, 0x0}, {r1, 0x2, 0x0}, {r2, 0x4020, 0x0}], 0x3, 0xfffffffffffffffa) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000352000)={0x0, 0x0, 0x0}, &(0x7f0000ffc000)=0xc) ptrace(0x11, r3) r4 = userfaultfd(0x80000) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000d41000-0xc)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000ffd000-0x12)=""/18) [ 79.782291] binder: undelivered TRANSACTION_ERROR: 29189 [ 79.788606] binder: undelivered TRANSACTION_COMPLETE [ 79.799648] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/14 00:54:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f0000f6b000)={0x10, 0x0, 0x0, 0x10000080}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x3, &(0x7f00002a5000)=[{0xfffffffffffffff9, 0x7, 0x8001, 0x100}, {0x6e9f, 0xfc, 0xffffffff, 0x0}, {0x7fff, 0x9, 0x5, 0xfffffffffffffffa}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000682000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003eb000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000146000-0x9c)="776368616ec3db7b8219c37d6477a8471dd4012ab4a94d250ee4ea18644e9ff3ed8e4d801dc13e7e84c0ca5271aee168657f6a24ba3cc44b1256caddc2336c1863ab84f7e5b38341cc7035f9e20a3f0d9aeeae9a526e8955b0cf89b8859f2b8908a7948950978727982d2602bee4602f0f3cb0a0a05c9d7ca1ccccc349adf5b99c2910646356ea88391ebbc5b492499188dbf494fe48b07e9c0b53c4") ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) mq_unlink(&(0x7f0000d6b000)='mime_type%\x00') r4 = syz_open_procfs(r3, &(0x7f00002b5000)='cmdline\x00') ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000491000)={0x67, 0x0, 0x80, 0xfe, 0x2}) exit(0x0) socket(0x2, 0x80003, 0xff) read(r4, &(0x7f0000ee1000-0x1)=""/0, 0x0) 2018/01/14 00:54:36 executing program 7: r0 = socket$inet(0x2, 0x5179f5de1bee0612, 0x0) setsockopt$inet_int(r0, 0x0, 0x30, &(0x7f0000951000-0x4)=0x0, 0x20951000) 2018/01/14 00:54:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a15000-0xe)='/dev/keychord\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000001d000-0x18)={0x0, 0x8, 0x0, 0x8, 0x468}, &(0x7f0000a71000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d6b000-0x8)={r1, 0x80}, 0x8) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000d96000-0x6f)=""/111) openat$hwrng(0xffffffffffffff9c, &(0x7f000027a000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) r2 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2289, &(0x7f0000bd7000)="c3a3d09956cf00000e18000854486c20ef38d663e37fd09a376e") 2018/01/14 00:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000023000-0x40)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000029c000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000000040104) r3 = dup2(r2, r1) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000953000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b3000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000455000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r4}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 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, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f000061f000)={0x81, 0x401, 0x4, {0x0, 0x989680}, 0x27, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 00:54:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f000082d000-0x4)=0x0, &(0x7f000082c000)=0x4) 2018/01/14 00:54:36 executing program 3: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000356000)=0x1, 0x10000003d) sendto$inet6(r0, &(0x7f0000627000)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000ae3000)=[{&(0x7f0000ae3000)=""/53, 0x35}, {&(0x7f0000316000)=""/121, 0x79}, {&(0x7f0000a5d000)=""/28, 0x1c}], 0x3) 2018/01/14 00:54:36 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000000f000)={0x0, 0x0}) sched_getaffinity(r0, 0x8, &(0x7f0000008000-0x8)=0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/01/14 00:54:36 executing program 5: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x102, 0x0) setsockopt$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) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000dd9000)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) write(r0, &(0x7f0000b37000-0x60)="2b000000110047f1936cbff70724000c16ffd7000104000000010f66b83d477105001a00000048242e5263", 0x2b) 2018/01/14 00:54:36 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x8000, 0x0) syz_open_pts(r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x4040, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000005000)=0x7, 0x4) 2018/01/14 00:54:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001274, &(0x7f0000b6f000)="") r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004cf000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000099a000-0x4)=0x5) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000e17000+0x982)=0x0) 2018/01/14 00:54:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20041, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ffd000)=[{0x40, 0x0, 0x0, 0xfffe00000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/14 00:54:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x8003, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000608000-0x26)=""/38) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x7b6ee9bf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x401, 0x200, 0x9, 0x1}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000-0x4)=r1, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x64}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={r1, 0x2, 0xe36, 0x400}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000003000)="e41817bbd53caccf7505ce338626cd1b706b146d493bda5cb0809b1d2095f2ea470b59b121593da0287afcbd73f51b3fcd4d30bc1858b3c3ce61b635b0289e009e7d03d8cf74dc2ea8b0a5a0556079e8f67f56a7ef750d83b5b59a1fc20dbd0014703dc1bc89fdc63315ebb9c4b4c8a7f70804f461cf9ada7cf0df9401eff3548ef19c2ad3c0a94488ac68ef7eea209e8b4614230775d2256c569333c366dcca2ec33c145af5e5759d5d3a1ba9a3786e398658bcad", 0xb5) r3 = getpgrp(0x0) r4 = getpgrp(r3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000+0x920)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x3}, 0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000)={r1, 0xd5, "fcf68e9eeea03a42902e1562b601e4bfd0388cc954397d7c350d654a47286c51d7e90dad56b232edf89eb42bba375567da1440f73956504f2e40834878076e89b9c5c8aba73d4787e7d749647a94a796035ccd24fea2874f59fdfde2a44818c83cdfc16a29971a23099f1946e30bdf618ab57e91028f1a2b67fda72dbb295ccaa61de9c4dce5f2af819df9c9923062993ec8007a9ba756897fbe1b1cd81e48aa0314f6e83a35c6ea5cc32230f54cc87c433c221bfcae70b3953176199082d674eec5227a00e1f0a734c0f882d9c7321a9dd2b032ab"}, &(0x7f0000004000-0x4)=0xdd) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/170) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000005000)=""/4096) perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0x4, 0xffff, 0x7fffffff, 0x0, 0x0, 0x7fffffff, 0x800, 0x0, 0x2, 0x4, 0x1efc, 0x3311bfdb, 0x2, 0x1556, 0x7fff, 0x8, 0x8380, 0x73, 0x490, 0x0, 0x5, 0x426, 0xdd, 0x88, 0x9, 0x2, 0x3, 0x100000001, 0x0, 0x3ff, 0x7fff, 0x3f, 0x1, 0x4, 0x7fff, 0x5, 0x0, 0x0, 0x1, @perf_config_ext={0x3, 0x0}, 0x200, 0x7, 0x1, 0x4, 0x8, 0x101, 0x6, 0x0}, r4, 0x2, r0, 0xd) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000007000-0x10)={0x11, 0x90, &(0x7f0000001000)="4b34c2261ec75ea09c5e56771e4c191893d39f4ced32eef53211cd8516e6c84344fd2b48523e3b6b926e00ca84f075bc170ea47fa21d3b6d3cd9d7cde921c8b4dc4b3c762653e5e463afadf059d6c7344a8d90b4817435e7146ec7fbc2b5c3d69088b6f1420743bb78ab74f12da429aa2e3282950530a38ec8fcc018fa8bce4d8b58eccc64a8ab5f1fcfd10dc1bdf25a"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000008000-0x2c)=[@in6={0xa, 0x1, 0x27a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000007000)=""/172, &(0x7f0000009000-0x4)=0xac) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000009000+0xfec)=0x651, 0x4) 2018/01/14 00:54:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000e9a000-0x5c)={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5264}, {0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1ff, [0x81, 0x7, 0x1285, 0x5, 0xfffffffffffff49b, 0x10001, 0x0, 0x3ff]}, 0x5c) r1 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000761000-0x4)=0x0, &(0x7f0000e4b000-0x4)=0x4) accept4(r1, &(0x7f0000e64000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c0e000-0x4)=0x10, 0x80800) sigaltstack(&(0x7f0000c4f000/0x2000)=nil, &(0x7f000084b000)=0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000bcc000-0x4)=0x0, 0x4) recvmsg(r1, &(0x7f0000dd8000)={&(0x7f00009a7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000dac000)=[], 0x0, 0x0, 0x0, 0x0}, 0x2) bind$inet(r1, &(0x7f0000697000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeca) sendto$inet(r1, &(0x7f00001cb000)="", 0x0, 0x0, &(0x7f0000a60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 00:54:36 executing program 3: r0 = add_key$keyring(&(0x7f0000592000-0x8)='keyring\x00', &(0x7f000091d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x5) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000000)={r2, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) timer_create(0x6, &(0x7f0000cfe000-0x60)={0x0, 0x21, 0x3, @thr={&(0x7f0000000000)="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", &(0x7f0000001000-0x5)="bc1d951057"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c7000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0x101, 0x100000001, 0x10000}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r6, 0x2, 0x3}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r5, 0x9, &(0x7f0000003000)="e17c67ab502c122641a531db30c2a06dbd5ae630ddf1798fc9273a0a9e80e7170c147acf01726c5d3600013a827a64f9bd8b340c") 2018/01/14 00:54:36 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000053d000)='/selinux/relabel\x00', 0x2, 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) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00005a2000)='/dev/keychord\x00', 0x8000, 0x0) r3 = perf_event_open(&(0x7f0000583000-0x78)={0x0, 0x78, 0x5, 0x1000, 0x6, 0xffffffff, 0x0, 0x1, 0xa020, 0xe, 0xfffffffffffffff8, 0x9, 0x0, 0x7, 0x80000000, 0x4, 0x1b, 0x8, 0x8, 0xbe, 0x400, 0x2, 0xc1, 0x3, 0x5, 0x7, 0x0, 0x1ff, 0x2, 0x3, 0x6, 0x6, 0x7, 0x8, 0x8, 0x9, 0x10001, 0x100000001, 0x0, 0x2, 0x1, @perf_config_ext={0x0, 0x9}, 0x10000, 0xaf, 0x44bc, 0x6, 0xffffffffffff48a1, 0x3, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x2) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x8000, 0x3, 0x2, 0x3, 0x0, 0x3f, 0x10, 0x4, 0x1, 0x9, 0x80, 0x7, 0x1, 0x400, 0x151c0000000, 0x4, 0x100000000000, 0x1, 0x4, 0x3, 0xffffffffffffa928, 0x5, 0x1, 0x100000000, 0x1, 0x1000, 0x7fffffff, 0x6, 0xffffffffffffffff, 0x1, 0x3, 0x100000000, 0x8000, 0x1000, 0x9da4, 0xe64, 0x0, 0x8, 0x2, @perf_config_ext={0x100000001, 0x400}, 0x0, 0xda8, 0x4, 0x5, 0x8, 0x100, 0xfffffffffffffffe, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x3) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000104000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005e6000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000ce6000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000a15000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00006f8000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005d6000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000c07000)='./file0\x00', &(0x7f0000000000)={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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000de7000-0x4)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000ef1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000bdb000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e51000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000119000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006f8000-0x4)=0xc) r22 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ac6000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006d6000)={0x0, 0x0, 0x0}, &(0x7f0000c7d000)=0xc) r25 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000ab000+0xe78)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d6000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000213000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = fcntl$getown(0xffffffffffffff9c, 0x9) stat(&(0x7f0000843000)='./file0\x00', &(0x7f000042b000-0x44)={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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f00006ac000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r32 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000d2b000-0x4)=0x0, &(0x7f0000e17000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r34 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10200, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) r36 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00008ad000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r39 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000001000-0x10)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f3f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00009a1000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000098a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r46 = getgid() r47 = socket$inet6_dccp(0xa, 0x6, 0x0) r48 = socket$nl_generic(0x10, 0x3, 0x10) r49 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r50 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r51 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r52 = syz_open_procfs(0x0, &(0x7f00009ea000-0x10)='attr/sockcreate\x00') r53 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000084c000-0x10)='/selinux/create\x00', 0x2, 0x0) r54 = socket$inet_udp(0x2, 0x2, 0x0) r55 = syz_open_dev$sndseq(&(0x7f0000277000-0xd)='/dev/snd/seq\x00', 0x0, 0x280) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r56 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x44800, 0x0) r57 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000a26000)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002f3000-0x8)={0x0, 0x0}) r59 = gettid() r60 = getuid() r61 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r62 = accept$unix(0xffffffffffffffff, &(0x7f0000db5000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) r63 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000621000-0x4)=0x0, 0x800) socketpair$inet6(0xa, 0x0, 0x7, &(0x7f000014e000)={0x0, 0x0}) r65 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e1a000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r66 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x300, 0x0) r67 = syz_open_dev$tun(&(0x7f00004d0000)='/dev/net/tun\x00', 0x0, 0x440000) 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) r68 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00006ea000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000391000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000f30000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f00001c7000-0xe0)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00001bf000)=[{&(0x7f00005d7000-0xb1)="403414a42c30af2b668285263e2dde5bd2a43fcdc4eb808d0836b97d4f5d4c9416d4fefcfb9beb4ae057b39bf59b0e87edc2d65eb2e86c89b120dda6d70f9d32d7149e5060d1e14c1d8099f191fb68f268da2b2c14370087c8695675a34538cec8e3ab74c5fb84bacb4890b0e1640fb0a5389eb37474f2ec0db50d39d78393961964a9a8678965079ed41ca60469df4a7a991bcb11e695301c54e50c41b94ce3ffae2f9a89bfac5a66e73759a457ab9cf4", 0xb1}, {&(0x7f0000001000-0x95)="9884ad9d497744b002210f24bdabd582b1a204290669abf4da221a6cbbd86fc00d512d4f614c340a7a64e3707bc4df4ed37f786e420033133f98f411280c2d76a523d268eef2837d1a03a55b58be58567f176939063e470f74d5e6594171f86bae699e5165585366df23496498f91ca74ed9a531052ebd9f1bc4f45ec5fe64c43370118dd131e31556390a461d6bd5e5c6fd341859", 0x95}, {&(0x7f00000a6000)="1ca52ac62b02d3ed06a1e984e68ffc52e92bba853be158b917d120c7929d51ed8ae30279b6ff4d97a0055c9b570f3a62188442e752bd3950884364752034c60e764d872152f43bcb33bc622333db260e92651fa0100bb891d006df9b5ca7b4186a91642f9fb481191d6e805351b2d5362f27bb4658b82af7daf7bea907a9e7c8a719f378146691b297a7a3d6c07c64e05c16e584d4dc360d20a082cfef8065b77b1f7e588bc1eff53b1a42b53a1a29164ec464f9ca4032093178b965d6c05dbea07237400f27c0b01aa4f3e8be5a13b4d389d16890be3644731fabbac2fb9a77a06f6202d768e3fc3da4758e", 0xec}, {&(0x7f0000000000)="af14fa3c13dd3e764b4c7081530d4e615d765b00fedee56bc23c0c9409905d01c0d25a76566955732ce016624261a192b7f0a506c9ea8f7395217e1326b326eb87de9d6501e0a44a3bfaf7aadefdfc3877372b54dc6f5a2d2e1a7413520cdbadc7ae58039e12bb65244d5e8b26440039bf7a56a097d321e845aa24d42a6f98c3de575fb3597fcaa9cd4fe56301580ed4e29c2f3944c5e00413ce423d9dc24c714f807dde1c0465cf3eac0cb60af7fdfb2727cc1a05f98bf32de23b1cd37f14e715a93e04e627d62c94be9961d70fc2c1ab22ad8e63c5dfa67af0fd15d9e16ce25e1d0cc2c0c9c5d9210e9edc987d2d218f6240289d106393d56ce0c43c5f7ee71c334150abe85b6a80a4a9a23ad8ded8eabc4170e136b0a6643ed0ed9b56b2aab91bceb28015471e7200841b09df77b74332cac624bf07a6d885347d4265ab052ab10c4c54a28fc078c3df1d2feba884b18543619871f1321c6cde0d0118084356e20d111adaa472877472c43c3f2880d78ed95ad78b185d4ea834ed88782d2cf345b538f951eaf3080d3cc22518f97bc6580d5e00f11fcf0569a6f49d63719217caeeed73944d236989ef7703ac3999f871d27119e737223161dfe8dc188a631bc837d7d296c991d2c83ee2d1eceaa64b4448f286ff4444ade8104c370d3ee97cf27b65b95aa0d76524f7a7fca18985d6d732735373606c7df8ce1a4079d9430713361d5eaa300415a55c602af4db9d6674bf033fa02375ac36dfc3cb5026a23ce38682a3eb68285fc914904a5af725e2f92bf6723030ec115abede2ebeb20188abc289fd6933275293472f18b9061a672c89753051e0343607be1e07f5ac5899abc1563fd6e83c7e8ced311a507965bab2e30bef004566ae93097c559941e952320430c32dff453e650b764f290be51d994b7e2288c48015872062764b03805a64bd0f3ea53b5acafd1384f29a9ce8ca431fcb5ccdc27c3edd9d4283df59004851757184d54c5b708fec062cdd5249dd7169cfaaf37e0f3bf79c695269b0c9fdabf8a27150a91293924b12a545e22185ac2bbf2b995eb4a5a761956a4912d90653b54f77b9429f198aaed9123e74016ad32d3b16e99d5ee651c230e03fdbf047a479a52a15cdb8344697b6d38d12d2c5e972e9488291e3185ddfed71b73c5543efbcecbf380a52fbaf36575c5cdf4164c9d4609961fc09933357848f96a1224ea87d345d8bbc61d9dfaaf8f7e5cd9714db1ca38df07d4c7b4f7a8887cdfa328189646321371eb76632af125bcd50841c1df929efcbd4d8cb72e24ddcfb2e35972ae5a021b2483d43f4a5504d1ed0b5069ec6568130d758c6a80a149cfadef3cad7553aa5004049f1b1a1d981ac5f308e21ac4dfd9d329a04a47d747f5a0a468f93aa622195e6871c77bac2814be576210b09f9939020af7b3a87e97616d8faeb74999e5478bcc83e951e6441a3e30b4ad9c5ce36aedb7300f9728bf29ca190c9a2ab00d1e07a70272533931ccae52735909600a56f5a7aa04592cfc311778fc4404f2b43e959f6071005db8efb3d132c7562105f20a5874acaca77d0369fe6559ae6320bca6512aef09381786a3407970dabbdd481016997b8a375491d880a7a9b5ebf8ef618dd168fdfc5e27ef2dc2cac7fd793512430122511ded00ecfd930dfa6f69223f2276b12a1fa07e2169562209f16f202e67f450113ac45fa776961c8f5052d696d56e5b3d92565155f99a5ade2443aeb67eedcfa2df773c396b2639351707afce370000f1bcc9e8a3f27dfdb12cdeae615fc0e3dda300d85cc40dade1a489fcfeaeaac8fbf798413fea33d0b3ff66c16f5faa5dbd7a2449ba42b5dc04a4aa3830a4b03edff9e6844e67f02327256f350f0b668c48f86fdcc93e3d22e3207514e81ee0dec573715a632fc3bf0007ac4a29dff9e68a56f25a1d44367e1c5dacaa1bfbe11f8a3dcb545370aba82d6fd1ca8284c63702074c0535b7bac11b3d6d2a13935af2f6e76035bf04df4ed85a64220d9313bf57c517c1fd435cbe9983e0f9da31fe0497d6e3ab04f33a3043f40578e2c865ac2963190a805643ee054fda1ae63c05feffa0a9213918b447d6c83f6aab6e8a55f3c61f35f48e1220a10037c59a3ce218c0c88c4c347b2d05cbc413b4fd5aee3e25df7c7ccc0d652c57b347f332459f0b48d284ede3bd3dea0359c797728b193b7a45c746206c97a9245e5f7ac5fe6ac47b4584fa3cb334c090d47e8d61e0ef080627ef8738a7512ac9593ebdad70c2d228610d2e342b5eedc27c69871fdfd2894d5ce4eeda01e71d58e54f3816adb94bdcde71308ad1e1c2db0fb88a615c0b78383957956d501ad6582a8de97194f7297043c3fa67b900b421158452d1cda7b42fe31877aebb58d4318c8909b17e04140d10b4cba3201ab2ef9f85fb425eee9aac04da4da97a4ce8a374a0bbda1db76ee440e9cc5b09c72ea9d297fa217fb78026543281a1e0c27a33dfb790e88cc7785251ee0e53c758da1e1a455a089b5f4336add96939d779177524e642e7640c185dc65dadd6222f7f2db6d3666b2695b0461d322c5479c9bd3a66205e7cd0d646ddd0972d4fbab775dd77fd15e9b3ce0d93f271ce5562fc69e798843cb471e1e0c4d0008389a695124797f7901d6e64a085294969e231d940925c696825caa8ce70e59e14d90de29b0cbfb6be87c10b66b601182b8330adf6777547f93f119aeb722ecd95fd6d7341fbb76f8ce4d8213011d0208d3894dbe3e4a62a6c71b29c6d37a13d8ba7726a58ebddd6b2d9ab549e7b0f6ad20fd9ae27008c4991f7336e68c877592dbe55127a48754f3330a044c97620562f7405cae25c170cab9d8c72ae679689f196812f9ac497f1b5240c3c2f4d6a13eb41b075e26e0f141f9c06aff71a1a58de6c6407bd0b7aadc91b4d00357b66d0ddf42a1024bef7c1c9a261259550ff3e7b4518c1a07569c0dbbcf736da0ced068bab51eb5886154d8742dbdc8ed6203eb6397268b82e0b5d719792a007b0414cdc80fed2ecd59f9b39d5bc79ad730a172d17102bdc9a59e3dbe34ef61314382bce7160b706e96c2a7cbcf28586bc4afb54eeb8014edae5f2b9da2e29a11351b5f64d5e884c9b3a751cfdb7ba49a12efe64b88782ae605e3d4a4c443be9ba1c90178d8e8fb34e2b05ed6092f7216cfc4fe5a3f1ac7936c916aaedf2bba6a2200cc68dc92b7aa4c66eb0d837c9b50d3a2acde884c9fbf7d069de793540a291801e38acef5551275d91b3233820493ff235c70b5c735581e40a667e7aa15bfbe467f248b94cab31bc2677d6c2bbf48665332be7cb48ba0746f1f34959f14be99380e05c1792f5802d0ab958847f992bfaeb6a42f43c0972cb6f5622a21f032caf99789db299dded045e34e593ab0dde0def230eb06df093b8f606607b6cbfbab5367b96d0dd5642bab850bcc985d3e3ab557b8938d6848ed67214207b0019893e0940c7db11f8e75f22b72bcc0efe7123e54facd260dfd492da927b62583f7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0x1000}, {&(0x7f00009fe000)="0f545c296147984c04057ce6e55cb55ebe28cafb2eefed9190a3b03749b2f59fd7c77c5472bdc1178b77780129264b462c1ec8bde7041dabbc7f9c4d53dedb8dbac2ba2b95e5a74c64c0a159cbf016f7f7c5bbbc83e0ebdc6c13589c4708779135213cd2f37632884c2323309381d4900ae9d9b360d34149a48c801225b06d063841fee86455514243f33c5cbe4dae35d1582f3ffa9700802e5827679569a13f753ad529e1259bf31d16d3da2e3c83cd46936bf6123b3e115b58353ac18ac07ce2de42d986a56edddcbe97fd12ff7b05bb2cd680ebd6d1", 0xd7}], 0x5, &(0x7f00004f6000-0x40)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @rights={0x18, 0x1, 0x1, [r6]}], 0x40, 0x20000040}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f00004bd000-0xee)="90c8cc6824a8154f7cafb99797da4ab9d55544838fac40be0853d06cef863b246e78cdbb0dc4824acc950de26a792740e50455bfab33bf38e2216f33388d8f963d55d57f2741b77f8ecf330a7b7dabe199b1f9af34924fea79af00ab20c1c9933f5ecf92931cb1fba01a7d779cedf8c98156ac8e4a19b5fa66e1701cae5d8febe9baf691dfdf87cd9ead08e49ba3fe8334a532b0947c52c968b42a7d07a0a7af433dc557beac2824df19b0e54746b213362a403a4fd9f584e44df4e352cfb4a8c33ec561029f4e125ec23322f3758b6579090244e3083d97a5395ca79c65b0302edf20791a5ee2e83d1ccfb42a57", 0xee}, {&(0x7f0000c40000)="063db3ff0fe4ae4dde344a48", 0xc}, 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", 0x1000}], 0x6, &(0x7f0000001000-0x120)=[@cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x28, 0x1, 0x1, [r47, r48, r49, r50, r51]}, @rights={0x30, 0x1, 0x1, [r52, r53, r54, r55, r56, r57, r58]}, @cred={0x20, 0x1, 0x2, r59, r60, r61}, @rights={0x28, 0x1, 0x1, [r62, r63, r64, r65, r66, r67]}], 0x120, 0x40000}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000059f000)=[{&(0x7f0000000000)="ee2287ad36998605d6b20b21883f18012d8aa4b8f41af967c8378378bb8485546237ef17a53de52e76c2", 0x2a}, {&(0x7f0000000000)="9de729e78e5343d7f55d3d832cd7a360721fc2912c2c322b3a0d47d4d5d84134e7ab755456f64e4d93c99407f28606baa8392dc4ee732bfeb01b224e60709bfdf62bceaacc8fa008bc8f78ced2ec677532bd8bdc81761bc1120d5d64576c6c7977b4339830c25eb2c7104caf4a89b6d0f87b2aebed4b0e064be40a524998c87a852c46652bc42afbfe689d9638b416e72b03653f05b576363ddaad703a11026d1bbd511c8c19381acb9ae24f571970e3719b1eb7b5c3", 0xb6}], 0x2, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r68, r69, r70}], 0x20, 0x810}], 0x4, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r71 = syz_open_dev$sndseq(&(0x7f0000571000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r71, 0xc0a85320, &(0x7f0000cf1000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xbf, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r72 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c7f000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$sock_linger(r72, 0x1, 0xd, &(0x7f0000256000-0x8)={0x0, 0x0}, &(0x7f0000f6e000)=0xfffffffffffffd99) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r71, 0xc0a85320, &(0x7f000059a000-0xb0)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000007c000-0x10)='/dev/sequencer2\x00', 0x4041, 0x0) 2018/01/14 00:54:36 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000000a, 0x2, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00003aa000)=@buf={0xdc, &(0x7f0000590000)="9ef9ca3b1956138d80499355893351920dd276f461d8dbcec3f3aa6a6c00bba7f718ff143b7bf8ac232432ec4f66264221955fab51c256c50c5eebdf600d47c45108ae71ed44cac844efdfb8c0e03d2db88e40003455a59fa71b3c05b83e9b880cacfd03ef5784d041b398eea9b4fe57bf2847ac458c0fb418474639e3fe921e69cc06a4a29af6cc141d13158606a00e3ae3ccbe86e569143fb0b689a68fe5aa1810982a871397afaa208a262906ad65c49f0a2e994cb35bf5c2368bbb1c0542cca8c6f08b4c480bfa3a5450f0c9975c682bfac74cc1c3f3fe4da5c5"}) sendmmsg$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) 2018/01/14 00:54:36 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ae2000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x100021}, 0xc) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x680, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001000)={0x5, 0x1b, 0x6, 0x9, "add74189cc6c5db48e3edf795fca4c5ce9baa703cec7a50d28769ea9942d12fd"}) clock_getres(0x1, &(0x7f0000002000-0x10)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000002000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x2c)=""/44, 0x2c}, {&(0x7f0000000000)=""/242, 0xf2}, {&(0x7f0000001000-0x49)=""/73, 0x49}], 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000004000-0x1)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000002000)=0x8, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000006000-0xaf)=""/175) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000006000)='ceph\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)="2e68d94bde19b8df2736d9054d90437ed51a5b230e85a13a08ba1de6a0d9453c2e34b7c36ca79df1aeeb40b674c347dfcb518fcfcf6e39dc896cc6969a1272904d8917e371b2eb181f9d1b2f0dd226c9fc4630465e0273233dacf7160ed383eac8556ccbd964f3854dbc64e237432b7b6b256b48a32b6521aef44361f24123cc990aca46a50cf9059205158b", 0x8c, 0xfffffffffffffffd) keyctl$setperm(0x5, r3, 0x0) socket$unix(0x1, 0x5, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000006000-0x16)='/selinux/checkreqprot\x00', 0x220401, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000000000)={&(0x7f0000002000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000008000-0x20)=[{&(0x7f0000003000-0xd0)=""/208, 0xd0}, {&(0x7f0000007000)=""/5, 0x5}], 0x2, &(0x7f0000007000)=""/26, 0x1a, 0x7}, 0x2000) 2018/01/14 00:54:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000984000)={0xffffffff7fffffff, 0x80000001, 0x3f, 0x7fff, 0x9, 0x5, 0x3, 0x7, 0x300, 0xf19d}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000813000)=0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67000000000100070000000200", @ifru_flags=0x2fd}) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f00003c8000)=0x0) 2018/01/14 00:54:36 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004a5000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001000-0x29)=""/41) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/14 00:54:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x88000, 0x0) r1 = dup3(r0, r0, 0x80000) sendmsg$nl_crypto(r1, &(0x7f0000897000-0x38)={&(0x7f00003c4000-0xc)={0x10, 0x0, 0x0, 0x6262810}, 0xc, &(0x7f0000018000-0x10)={&(0x7f0000e98000-0xe8)=@upd={0xe8, 0x12, 0x1, 0x2, 0x3, {{'gcm(aes)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x0}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [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, &(0x7f0000001000+0xfd9)=@common="6772653000001700", 0x0, 0x0, 0x0}) 2018/01/14 00:54:36 executing program 7: 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}) munmap(&(0x7f0000656000/0x3000)=nil, 0x3000) mmap(&(0x7f0000656000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000656000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000656000)='./file0\x00', &(0x7f0000656000)='./file0\x00') r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)="", 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f8a000)=0x9) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000655000-0xa)='/dev/ptmx\x00', 0x0, 0x0) sync() mmap(&(0x7f0000656000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000657000-0xa)='/dev/ptmx\x00', 0x400, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x0) prctl$intptr(0xd, 0x715c) 2018/01/14 00:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xffafa5085d2b086d, 0x3, 0x200) ioctl(r0, 0x0, &(0x7f0000d46000)="967cba1484aaca3c67e08ca9426a7d596d2b5cdc65328b561554b053a0103fbce8585895e1ef2272d3443d40c61af9847ad40ce6b5c7bd642c6a58c7197371a61b16291e9df65816cccb082e5824cb0584500f78bc5694906bd09b6549f5013044987f33bb81d4fe03cb47345540deb10526453c8a9e112016743dad") write(r0, &(0x7f0000119000-0x24)="2400000052001f0014f9f407000904ff0200070208000100ffffffff0800000000000006", 0x24) 2018/01/14 00:54:36 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000004000)=""/0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = dup2(r0, r0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000479000-0x24)={0x3, 0x6, 0x1, 0xce3, 0x5, 0x800, 0x7f, 0x5, 0xfffffffffffff00f, 0x0, 0x7, 0x5}) 2018/01/14 00:54:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a1a000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f000031a000/0x1000)=nil) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x5, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 00:54:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000e72000)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00005bc000-0x4)=0x0, &(0x7f00009b3000)=0x4) [ 80.167337] device lo left promiscuous mode [ 80.233460] device lo entered promiscuous mode [ 80.242004] device lo left promiscuous mode 2018/01/14 00:54:37 executing program 4: 2018/01/14 00:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000906000+0x23b)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000828000)='/dev/vga_arbiter\x00', 0x0, 0x0) accept4$netrom(r1, &(0x7f00005a3000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000209000-0x4)=0x10, 0x80000) 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, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f0000240000)=0x0, &(0x7f0000190000-0x1)="") timer_settime(0x0, 0x0, &(0x7f0000d62000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f000085d000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/14 00:54:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000fcb000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) clock_gettime(0x0, &(0x7f0000448000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000227000)=0x20, 0x4) recvmmsg(r1, &(0x7f0000982000-0x168)=[{{&(0x7f0000014000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000032d000-0x80)=[], 0x0, &(0x7f00005e6000)=""/42, 0x2a, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f000096e000)=[], 0x0, &(0x7f0000b5f000-0xa9)=""/169, 0xa9, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000622000)={0x0, r3+30000000}) poll(&(0x7f0000a61000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/14 00:54:37 executing program 5: r0 = socket$unix(0x1, 0x4000000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={0x0, 0xb75, 0x9, 0x3}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002000-0x98)={r3, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbe0, 0x1}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00002ae000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000-0x8c)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000-0x98)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1ff}, &(0x7f000033a000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000000)={0x0, 0x7, 0x10001, 'queue1\x00', 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]}) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) shutdown(r0, 0xfffffffffffffffd) 2018/01/14 00:54:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d85000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000582000)={&(0x7f0000ce5000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000c46000)=[{&(0x7f0000ae7000+0x725)=""/4, 0x4}, {&(0x7f0000a63000-0x90)=""/144, 0x90}, {&(0x7f0000caa000-0xda)=""/218, 0xda}], 0x3, &(0x7f000022b000-0x6e)=""/110, 0x6e, 0x2}, 0x2021) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000eb5000-0x10)=[{&(0x7f0000b42000-0x84)="16000000100009ff05bb61e119050021071c005e02000000ed000107800080141900e50004000a00f00c00da000608c30300800000011e3a695d78d6eb3e331af1ecb2d4a1889f9fe637bda6e196ce27dc0cd4bede3f9ce666445022b99a020094ef5aed808cd62658c9746468446a8f2ed8ab6c4c51f0480f98fc89123dd1ace7b8349b", 0xfffffffffffffda1}], 0x1) 2018/01/14 00:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000b93000)='user\x00', &(0x7f0000a6f000+0x3ae)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003b9000-0x50)="", 0x0, 0xffffffffffffffff) clone(0x835fffc, &(0x7f00003e5000-0xbb)="", &(0x7f00006cd000)=0x0, &(0x7f0000b06000)=0x0, &(0x7f000029a000-0x9c)="") r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008e7000-0x20)={{&(0x7f0000946000/0x1000)=nil, 0x1000}, 0x2, 0x0}) fcntl$setsig(r0, 0xa, 0x38) 2018/01/14 00:54:37 executing program 7: getrandom(&(0x7f0000003000-0x23)=""/35, 0x23, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000003000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x4, 0x4, 0x80, &(0x7f0000000000/0x1000)=nil, 0x3}) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() getegid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x2b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0) r7 = getgid() lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0xa, &(0x7f0000001000)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10]) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r11, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/14 00:54:37 executing program 6: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000946000-0x5)='user\x00', &(0x7f0000f12000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f10000)='p', 0x2b, 0xfffffffffffffffb) r1 = accept4(0xffffffffffffff9c, &(0x7f000043d000)=@generic={0x0, ""/126}, &(0x7f00006cf000-0x4)=0x80, 0x800) connect$inet6(r1, &(0x7f0000552000-0x1c)={0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, 0x1c) keyctl$update(0x2, r0, &(0x7f000054b000-0x1)="b2", 0x1) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f13000)={0x0, 0x0}) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000397000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f14000-0x4)=0x10) 2018/01/14 00:54:37 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c9a000)={0xaa, 0x10, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000b27000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000000)=""/4096) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000709000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f72000)=@common='ip_vti0\x00', 0x0, 0x0, 0x0}) 2018/01/14 00:54:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00007ef000)=0x0, 0x4) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000e2d000)=0x3, 0x4) writev(r1, &(0x7f0000071000-0xa0)=[{&(0x7f0000095000-0xda)="2a467d80d7158b2333f8fa2145cc67b2901620660896732cf3b713a350808cef149ea3c07c817c85c00f6aa45bb9551612b6690036f282e4c5c320772438b1e6e7848415564c82c1cdc1e3e22cb1705f2d2fbc80bc26cbf20cb94393d981075fd1528097e9114eb30be730ae1215b33de4f61d591ee93825adfd6d0edb5f942358adc00dacb36195aca06598a9d29f1d4201b326512defa46e9d0b1a7e06b6464a3bff65c0dd92544517789265d5128d9f", 0xb1}, {&(0x7f0000d84000-0xd0)="eefa4f6cf554e3ee47dd842376496244579e3fca323fdd92b649fb5460efd090541c3607f1b2576dc9f9dff23c52746b4ce83306f1062765380ebc5d18afcf55650aa2b8422e02ba7609dec00ca9460a71943e0aa7574874c24820b224f5323411e74af6b82527990ec6627708149442265023502c9f86d41aca17af5a9ec3a7d752d42e4d0a634498a5d8a267c2212226813cb067766392f346de309e438eab9e01f1a1c39ebd3720d304ad31771e9625ff7a15ec575e799a5391221d8a68fd52ef8922dbb87dd870bc39792f5d5787", 0xd0}], 0x2) shutdown(r1, 0x1) 2018/01/14 00:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000976000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00008a5000-0xe8)={0x0, 0x0, 0x0, 0x4, 0x9, 0x0, 0xf, 0x20, 0x4, "aef3a06edbbbdf81d8885e0b9053050f7a6090413dcecd8a6344d3f4799a6869406a14f02188f4a83cbb67699245831741b020dde755b5306b912ef482657038", "10a5bfdd46fe2289b1c2c555e7dfac4d09275c5739fc253043650fc67646b30ee44142288747a4417db8aab8775f061aefec0cff8080e6ebe7353b893810e296", "e0ca6d1d78d746679312065810d09c0222bf199466eb8d06ce757c8fc4a711bf", [0x3, 0x5]}) writev(r0, &(0x7f0000bbc000-0x10)=[{&(0x7f0000da8000-0x2c)="29000000200019fb01440010000000060200001615de0005000000040d000b00000000000000000008", 0x29}], 0x1) 2018/01/14 00:54:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00007c2000-0x18)={0x0, 0x9, 0x30, 0x0, 0x10000}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000108000-0xa0)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x1, 0x6, 0x3}, &(0x7f00009cb000)=0xa0) r2 = socket(0x11, 0x100000802, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004af000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet(0x2, 0x800, 0x8) accept$nfc_llcp(r2, &(0x7f0000c3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000261000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r4, 0x1, 0x3f, &(0x7f0000000000)=""/70, &(0x7f0000002000-0x4)=0x46) bind$inet(r2, &(0x7f0000000000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f000080c000-0x10)={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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f0000001000-0xa0)=[{&(0x7f0000001000-0xa2)=""/162, 0xa2}, {&(0x7f0000001000)=""/118, 0x76}, {&(0x7f0000000000)=""/143, 0x8f}, {&(0x7f0000002000-0x3f)=""/63, 0x3f}, {&(0x7f0000002000-0x1c)=""/28, 0x1c}, {&(0x7f0000000000)=""/233, 0xe9}, {&(0x7f0000002000-0xe6)=""/230, 0xe6}, {&(0x7f0000001000)=""/78, 0x4e}, {&(0x7f0000001000-0x90)=""/144, 0x90}, {&(0x7f0000002000-0xab)=""/171, 0xab}], 0xa) futex(&(0x7f0000000000)=0x4, 0xb, 0x6, &(0x7f0000001000-0xa)={r5, r6+30000000}, &(0x7f0000128000)=0x1, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x4) [ 80.382214] device gre0 entered promiscuous mode 2018/01/14 00:54:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000679000)='/dev/snd/seq\x00', 0x0, 0x28002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$inet(r0, &(0x7f00001b1000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c4000-0x4)=0xffb4) ioctl$KDDELIO(r2, 0x4b35, 0x200) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000742000-0x8c)={0x72, 0x80000001, 0x5a8f, 'queue0\x00', 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r2, &(0x7f00001c4000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"226b5687b1a7de0baa89981c"}}], 0xff68) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f8a000-0x10)='/dev/sequencer2\x00', 0x240081, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) connect$netlink(0xffffffffffffffff, &(0x7f0000562000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000aa8000-0x8c)={0x80000001, 0x2efc, 0x9, 'queue0\x00', 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) process_vm_writev(0x0, &(0x7f0000d08000)=[], 0x0, &(0x7f0000a9d000)=[], 0x0, 0x0) socket$inet(0x2, 0x80800, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000648000)=""/72, &(0x7f0000379000-0x4)=0x48) connect$inet(r3, &(0x7f0000fb9000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003ed000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000c05000-0x4)=0xc) 2018/01/14 00:54:37 executing program 3: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x519000)=nil, 0x519000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000515000)={0xffffffffffffffff, 0xffffffffffffffff}) getpid() mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000051b000-0x14)={0x40000004, 0x3f, 0x2, 0x100, 0x9}, 0x14) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000251000)='./file0\x00', &(0x7f0000b2a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000051c000-0x38)={&(0x7f000051b000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000102000)={&(0x7f0000ccf000)={0x5d4, 0x9, 0xd, 0x100, 0x1, 0x1, {0xc, 0x0, 0x5}, [@generic="6bbce45234f02b4ff2", @nested={0x28c, 0x47, [@generic="a1ceff081533e197140287a94b1df1972f03a5fdf30170efe82b5536b69284c8c9e813bfd1907fddbd025d967e370416fec999a037959f8650ec241d5f3bb40a5d3e84cd17e3d9ebd3d50717e083e0209faf15e1985afb62162e72084440d2378f7bb1f51f6e53ac0aa59305fa24cffb4ab9e90a7e71", @generic="950714685d57bc04b9f6fbdd08c04a09751dc4410c08ede4dde5ad762dd2171ce49b1822894a466f92f01692bb7a6fc9e3bca3560ead5e0c30409971c1a966c2cc73cc6a76e31330e7227929d7ff0546c789264b1f35ee2a0598bc849a903e37b8cc3e95c77149482352449ec9e2af8850c4ab1533fe7ffa114613b7e3c965c4066d94abf56688ba65916b30c3cfa534c0e2ce76a0801d39141b2c076e", @typed={0xc, 0x1a, @fd=r0}, @typed={0xc, 0x79, @u32=0x0}, @generic="2f0643510a5084393c6e7c604c952cadb528d1b74e75146b2701fc0a7ad44b814c0eb180eed7c260e6ded493367d1a4c76032c459df5dc1c22631e4faf0f641f6f50fb6d612fce96884a22f916841a1af00c3da78c9bcd8073c86479fd0a0cc5ad0f7a491fe0ea59f51ea0166595fc9b284dc3b05763a484926845f581d86c6609608ec4a4d5374ba239fad86822d9a44a91f0c6c3a43012ca8f9c6eb6319f4974c7c5b779731c57297910f053814a6d90cb63518241ae19a40af5de99f820b132cc8be469742a8c359d4859cc9ca11b8116bf16a97559b97b6d12", @typed={0x10, 0x68, @u64=0x2}, @typed={0x18, 0x24, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="8e20d101f5b6d85393d3a833bc7076ffe3c3f544e14c8df3c5d1a41e15b3b5b228d943a82b60b3818557fda879e3e1d9ba888d52cc6e811ba34a8a6141921703da4a0932fcc62a6680c04969059c3585213153d9f5a21878"]}, @typed={0x34, 0x75, @binary="2c06812610154db3ba28a1dc2ddd87f19ed20318845a499092c4f35435f3b6f171d6a280360445117dc0a7"}, @nested={0x70, 0x6a, [@typed={0xc, 0x96, @str='\x00'}, @generic="c9d3b3dbc3aec803a56c6039372632ecf32bbbea964452d0860182e9391b6a8618dd385e301a06f836689f254932c7943f24098a10c8c58705543257e6308cacf6b8d9cde2b4f2d7687d6b42cc85e5e4f587250c415664dcb0d4f8abd3"]}, @typed={0x34, 0x36, @str="2d6d643573756d23241f76626f786e6574317b2a6367726f75706370757365747b70707030265e2c00"}, @typed={0xc, 0x78, @fd=r1}, @typed={0xc, 0x35, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="424318c1281c690ebf835154267f2291eacacf586e9aa967cebb3cc203dc8be0f0514249aff29add7eedcfdc959e4444e12bf7539cd0456ad9fd5151bb14a90644b4f08ab47bab2659269130c26d569630113f4403157396744dedcdcccfec6f8f4039e1ac008aace9fe388098a6bf9bf067ebdcde57bb80ebaed9d4867dddb74f9a0d23b8b277bc1518916f93705689", @nested={0x74, 0x5f, [@typed={0xc, 0x87, @u32=0x4}, @typed={0x18, 0x61, @str='+\f[/%}GPLvmnet0\x00'}, @generic="8b8545b764447d6ea38621a472aa54723334027f6193b6074a221d74fd1d2cd3ac6b3bf27cee5b3599b4d6cba611cdedab94e78e4e2e4e9bc90ed673cf074227dbb66dfeb59bb34822f9"]}, @nested={0x134, 0x46, [@typed={0xc, 0x1b, @uid=r2}, @generic="5ce406425dcecc0b943f7e119a241a453bcad521dd8d704d3ed21e090f024ed1e250446b710a9799a7899ba188f471c89d6dc82b7f7f03a2304447c8125c9913d0e31ddd4db5fa3cb7f0f3ea5147249ccbbd2c25b08f5c8ee9276baecbbd4038fbda5556ce977ef437c8f3542ce0774a24fc46e6a43f48157f5511bdb3d3d9a21ed90d296b3ed3e6ea49b0e2acac0635c3d44c4ac47cfa936a6bea319b6e3aa87f996c31bb11f1ad1c1d4a515878f80df016963fb819e675e8b9c248a187fa24d116d8a66888f7c3e4146f7835bd89b1f98ade480afb", @generic="4fc581e254d213ef0591ce49c1e5de8223b85307554572efc05689168ab457f189375957ee179df8d864a922daf50a9519ca4e90f7c65535e7a7eddaf424c7138aa521c8f9b55c89538bfe3e469c"]}]}, 0x5d4}, 0x1, 0x0, 0x0, 0x80}, 0x800) vmsplice(r0, &(0x7f0000437000-0x80)=[{&(0x7f000051a000-0x8)="911f784670d6a54c", 0x8}], 0x1, 0xfffffffffffffffc) 2018/01/14 00:54:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl(r0, 0x2285, &(0x7f0000007000)="") setns(r0, 0x0) umount2(&(0x7f0000fc7000-0x8)='./file0\x00', 0x0) read(r0, &(0x7f0000b07000)=""/36, 0x24) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000958000-0xf7)={0x0, 0xef, "06cb0fb572657b7b8f0abfec2652da05f9bc0167db19bbd15ebb5837a9c4c4969c81c31028d141ea7b4352a5a7d42333aa11b193af22e063da91330d94484b986b8fffe89faa25b81bacadb9f9a554d73643fbb53510d8daa6f12c9839cc6c181a439bf5cbbe1ffb7c3b7f8920bd57bd998c32c0f09e5a0fa9d0fab52603e152abde758eeba5ff60297fcb473172b4fbd0c94116e0f1dff73ef229f1cf72e44f3001276b31f6accf35c3a08615f5377b9fa7fa91292d80f2cc99f4a8494b9b1e888f96e3e38292dcb8a9e27f89e50284a82e2b1e3609869bc7d99a092d2afd6d62f502c69f4521abc77907826573be"}, &(0x7f0000f00000)=0xf7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000095000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6912}, &(0x7f0000161000)=0x98) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000604000)=""/187) 2018/01/14 00:54:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00005cc000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002a6000)=0x60) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00002cd000)={0x0, @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]}, 0x5, 0xc0, 0xb4, 0xffffffffffffffff, 0xd0}, &(0x7f00000b0000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000085e000)={r1, 0xdc5, 0x4000, 0x8, 0xe0cd, 0x8001}, &(0x7f00001f6000-0x4)=0x14) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f00002ba000-0x6c)="99daa6d652168b7cda743618237f86e4779ff8cb6b000003e29ccd41d9d3d259cddca87f000000000000000005ac2bece565df6767a776aa9ff7f4644b063f9340760003ff000000fff27b10c27a43547f02873fcd", 0x55) 2018/01/14 00:54:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000c7d000-0x8)='./file0\x00', 0x4400, 0x48) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00002df000)=""/4096) r1 = add_key(&(0x7f000010d000)='syzkaller\x00', &(0x7f0000e11000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bd9000-0x56)="43fea09b877e0282944b3db70a88a59952dec0d557092da68534c9448a6c22f5a00b9a73fc49550ce881bc571429540ba4522a4c8e1ffbb1c07848aea9fda1163a9dbd35a27b1d67cc22686a2b01608596caae7c6026", 0x56, 0xffffffffffffffff) request_key(&(0x7f0000301000)='syzkaller\x00', &(0x7f00009ba000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000075c000)="7f", r1) 2018/01/14 00:54:37 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e7b000)='/selinux/policy\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f00002d5000-0x8)='./file0\x00', 0x81000000) clone(0x0, &(0x7f0000445000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000020000-0x3)="") rename(&(0x7f000069c000-0xc)='./file0/bus\x00', &(0x7f00009cf000-0x8)='./file0\x00') 2018/01/14 00:54:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r2 = socket$inet(0x2, 0x800, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000841000)={0x0, 0x96, "9f61912cb3db4706c9fd4782153580d1d161f552ab391939f1c5c4080223b4da87be1b34b78665d0202bd0d6034d1b0f03c74ba3d48c1477d2d6132502c83283199a348311a5073d3f1078f5499c08106131d6e93f304dea7f34a3daf09dd85d1ee729b83cb7f331ae5f98d3f1a0e88c4ff5c7e42d93c1fbb63db784df43a32cb132a2a6dc5649b3f8961aad852a172f576f8b112f1f"}, &(0x7f00000ca000)=0x9e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000075e000)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xffffffffffffa415, 0x9, 0x80000000, 0x3, 0x3, 0x37, 0x100000000, 0xee9, 0x7, 0xffff, 0x40, 0x80000001, 0x100000001, 0x7]}, &(0x7f00000d1000)=0x108) mq_timedreceive(r1, &(0x7f0000151000)=""/167, 0xa7, 0x2, 0x0) 2018/01/14 00:54:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfe, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x7, 0x8000, 0x0}], {0x8100, 0xe000000000000000, 0x1, 0x4}}], {{0x88a2, @llc={0xe6, @llc={0x1, 0x7e, "e7", "c9e3a198dfc563ad9e5895abffb9d5d843a356404698cc7b0b2e20801a04665b66366b92922975ec78595733f110a8f94e325edf89c816cb607d82021a73b63c528f16f2718c839df1b2fa6465c1367b4971db79505b2a2efc30d4fc89bb3c56b8feb00f05e5457bf593d806514948bcd5a387d6332dac907e84137f20aafe816a6107aa6f8f59dd73ad3e3def919826071e805104c345d450c2bfa1c5322eaf1e22252d5a3b693bb0098b48f3d3e15fd323cfaf652124929a2b324a3655a81533c9e985fba77dacf460691be6eb674bd9504c48cb9a1fee5a498547a1618085f5188a"}}}}}, &(0x7f00003dc000)={0x0, 0x2, [0x257, 0x5e5]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) clock_gettime(0xfffffffffffffffd, &(0x7f0000fbd000)={0x0, 0x0}) utimes(&(0x7f00001cb000)='./file0\x00', &(0x7f00007d4000-0x20)={{r0, r1/1000+10000}, {0x0, 0x2710}}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 00:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c7e000-0x11)='/dev/vga_arbiter\x00', 0x26800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0x8000000b, 0x0}) epoll_pwait(r1, &(0x7f0000eda000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00001a8000)={0x0}, 0x8) 2018/01/14 00:54:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009ae000-0x18)={0x0, 0x2, 0x30, 0x0, 0xeda}, &(0x7f0000ad6000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000027000-0x10)={0x8, 0x4, 0x8, 0x1, r1}, &(0x7f0000055000)=0x10) write(r0, &(0x7f0000a46000-0xa1)="24000000130007ffffffef00000009000100000c0d00b8000000ffffff000000f9011617", 0x24) 2018/01/14 00:54:37 executing program 4: 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) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f00000cb000-0x1000)="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") execve(&(0x7f0000653000)='./file0/file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f000056e000-0x18)=[]) 2018/01/14 00:54:37 executing program 5: mmap(&(0x7f0000000000/0x9f4000)=nil, 0x9f4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000012e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x1d, 0x100, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x0, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x800) mmap(&(0x7f00009f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009f4000)='/dev/rtc\x00', 0x200000, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003ff000)='/dev/rfkill\x00', 0x490000, 0x0) mmap(&(0x7f00009f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00009f6000-0xca)={0x0, 0xc2, "37c7bf023ac8a1d6bbb8a7ce3d2cc4d7c3f4cf1f7ce6efdecc54231fbade00ac7917eecff4dd98a477b4005f47e9539e01d4ca77465ebb5d7d436c30731140cd68ba08501f16836cc9b689ea65160953ad426ca571d4b9718570edaa9ecd7e07ad25b1deb048779372b2077d3ea9821df254bd375a9aa29f1ee90e4654a395e57b6e21eea13caad69923aab582b50d715b7cf2612c9e3cec471ec68c7f6e01ebc70174abb58a55ba984ed393c414c07b48912d06cc1ba0f0735a69163de721698416"}, &(0x7f000051e000)=0xca) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000042a000)={0x8001, 0x400, 0x8, 0x7, 0x6ee3, 0x2, 0x1ff, 0x8, r3}, &(0x7f000034c000)=0x20) r4 = openat(r2, &(0x7f000054d000-0x8)='./file0\x00', 0x111c01, 0x48) mmap(&(0x7f00009f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r4, &(0x7f00009f5000-0x8)=0x0, 0x8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00005a8000)=0x0) r5 = syz_open_dev$usbmon(&(0x7f0000793000-0xd)='/dev/usbmon#\x00', 0x40, 0x200002) mmap(&(0x7f00009f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009f5000)=0x201, 0x4) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000059000)=0x12, 0x4) 2018/01/14 00:54:37 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000015000-0x11)='/selinux/enforce\x00', 0x220081, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000001b000)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @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]}}, 0x1f, 0x0, 0x40, "7db3250e5e5e35a13427e71d8cc4db247e8470ad30d8eaae3a0994446796e8f14972677efc681dad8a4c34609acf78232a3c16e06127071a86e18273898b1c9f37c1c817c7f66975baa3d23a9eb9ccb1"}, 0x160) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) ioperm(0x3b, 0x9, 0x3a6b) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000017000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000)=0x28) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r2, 0x100000001, 0x6, 0x8}, &(0x7f000000f000-0x4)=0x10) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) accept4$inet6(r0, 0x0, &(0x7f000000d000-0x4)=0x0, 0x800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg$nl_xfrm(r4, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0xffffffffffffad53}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000015000)={0x8, 0x7, 0x80, 0x9, 0x8, 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]}) connect$inet6(r1, &(0x7f0000013000-0x1c)={0xa, 0x2, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xfffffffffffffffa}, 0x1c) splice(r5, &(0x7f0000008000-0x8)=0x0, r0, &(0x7f000000c000-0x8)=0x0, 0x6, 0x4) 2018/01/14 00:54:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xdb, 0x400, &(0x7f0000001000-0x7a)="b0e34579d8f22745d2a4ce604ac837c497d39d79678138ea86ce7b8a536ae4c80d38575bd3b34954692c09ce6b8ca1ccb6d743b554f230152da45aed28cd58f645c26abee8d697e1aaf141373c0207ffc00edb4715b13fade4e4bd726fb99d83d42d3643d8cb2ca5e738d956a75863451fd40c7c0f87ce41cfee", 0x7a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") dup3(r1, r1, 0x80000) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004da000-0x8)=[&(0x7f0000019000-0x13)="77f8916e002f766e656d743130"], &(0x7f0000f2c000)=[], 0x0) 2018/01/14 00:54:37 executing program 3: 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(&(0x7f0000b95000-0x9)='/dev/sg#\x00', 0x2, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x1, 0x0, 0x533, 0x3, 0x3fc, 0x2}) syncfs(r0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/14 00:54:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') socket$unix(0x1, 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f000035d000-0x7d)="ca6de995db6d3002f6acf0ed8f39c739316ea21aca48349774248e15577c0d4f4e43ddd2298259090ae23568ad12b827e0ee9b2e11a74d5e77b83dd2f3a456737b6cbedcad33dde16d52e42887db90a1aa34ac2d8a543d2e2b2809c746f22be3c3e75d738e11a357beeed82550f430ed005c0ac0810756f95272377797") ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00005b1000-0x4)={0x1, 0x0, []}) sendfile(r1, r1, &(0x7f0000335000)=0x0, 0x16) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/14 00:54:37 executing program 5: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000dbb000)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00004d0000)={0x0, 0x8}, &(0x7f0000c67000-0x4)=0x8) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000dbc000-0x8)={r1, 0x7}, 0x8) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000647000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00618f1be501e5ab173b20a8ab20a31a"}) 2018/01/14 00:54:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x2, 0x3, 0x3, 0x0, 0x0, 0x0}, 0x12) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d7d000)='/dev/vga_arbiter\x00', 0x100, 0x0) inotify_init1(0x80800) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00005b1000-0x1000)=""/4096) 2018/01/14 00:54:37 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x80) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000d1c000-0x4)=0x4, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000925000)=""/72, &(0x7f0000d1b000+0x252)=0x48) 2018/01/14 00:54:37 executing program 4: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000661000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0xffffffd4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000003000-0x8)=0x100000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000d3a000-0x10)=[{&(0x7f000081d000-0x3a)="390000001000094718bb61e1c30500ff0700f8ff0100000045ef00ff08009b0019001a000f000000000000000000000000e9ff000e000d0005", 0x39}], 0x1) 2018/01/14 00:54:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000c2000)={0x0, 0x0}) ptrace$peekuser(0x3, r0, 0x4227) pipe(&(0x7f00007ad000)={0x0, 0x0}) ioctl$KDADDIO(r1, 0x4b34, 0x9) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d49000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d85000)={0x6, 0x0, 0x10000, 0xc2}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000527000-0x10)={r4, 0x20}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00007b2000-0x1c)={@broadcast=0xffffffff, @empty=0x0, 0x1, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @empty=0x0]}, 0x1c) bind$netlink(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0}, 0xc) fstat(r1, &(0x7f000035e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000007b000)={{{@in=@dev={0xac, 0x14, 0x0, 0xf}, @in=@loopback=0x7f000001, 0x0, 0xffffffff, 0x2, 0x6, 0x2, 0xa0, 0x20, 0x8, 0x0, r5}, {0xbac7, 0x80, 0x7fffffff, 0x5, 0x0, 0x1, 0x8, 0xffff}, {0x5, 0x7, 0x72, 0x2c}, 0x1, 0x0, 0x2, 0x0, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x6c}, 0xa, @in=@broadcast=0xffffffff, 0x7, 0x0, 0x1, 0x81, 0x2, 0x53, 0x9}}, 0xe8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000ea5000-0x4)=0x1f, 0x4) 2018/01/14 00:54:37 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000665000)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dd9000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = socket(0x11, 0x4, 0x0) unshare(0x108000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000b09000)=0x0) getsockname$netrom(r1, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) 2018/01/14 00:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f000034c000)=@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fc2000-0x2)="", 0xff30, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000999000-0xa)={0x0, 0x6, 0x1, [0x1]}, &(0x7f0000239000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000bd2000-0x10)={r1, 0xd8, &(0x7f0000a36000)=[@in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7f}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff800}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x577d}]}, &(0x7f0000422000-0x4)=0x10) 2018/01/14 00:54:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x10)={0x326, 0x3f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000c1d000-0x8)='./file0\x00') seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getresuid(&(0x7f0000816000)=0x0, &(0x7f0000580000)=0x0, &(0x7f0000d20000-0x4)=0x0) 2018/01/14 00:54:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) statfs(&(0x7f00006cb000-0x8)='./file0\x00', &(0x7f000027a000)=""/4096) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000703000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000056f000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000f7a000-0x1)={0x5e7f}, 0x1) 2018/01/14 00:54:37 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, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005b2000-0x18)=[{0xe, 0x4}, {0x3, 0xf8ec}, {0xb, 0x3}], 0x3) arch_prctl(0x1003, &(0x7f00000f6000-0xb8)="b49380d8821390d0c77f1856f1e46c192dace73c505d49729d3494e55f9984a8f7d682caea7183fd7722b49f364f84671293a15b863b2e96fd74d33c948e9c36b72b46da906f0e2aa5be157e03006ae4e2c804bc2da7e4d795f25a632ad28c8604764f377e8a2471e171ea05efe9d446d371c5f5b46d02eff598c4742dab46e11d1082491c750cc0acf1540b6a2d3415fc65c6c25375cd2f35a33e4c59486ace5716bc79ab439483425150724d5a6a625a9284e6e55a7b18") 2018/01/14 00:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ed8000-0x10)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000fce000-0x4)=0x1, 0x4) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000a3e000/0x9000)=nil, 0x9000) shmdt(0x0) socket$netlink(0x10, 0x3, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000a3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2, 0xfffffffffffff5bd, &(0x7f0000a3e000)="42cd560d0f3a6f6c8952800d3848289066e85405ed14984b33f954214e24f440c0399de65c61842c5af6dc83723a80af14b2b38b013a90853eb7e84f077d3a558bac8b142120ef0f953e71068cb6ccaee030dbdcf016c82448af0404a494a748f736ce3a851a30a11143665b28322a257b7d855a5c4a0b271ed4a0916a25f28dce311470fc10573ca6ac99ad3b0b8baf65a63a8f5ecd006ca32ed7fcf7e160", 0x9f) 2018/01/14 00:54:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b11000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000254000-0x18)={0x0, &(0x7f000066f000)=""/4096, &(0x7f0000586000)=[]}) r1 = socket$unix(0x1, 0x2, 0x0) recvmsg(r1, &(0x7f00009f4000-0x38)={&(0x7f00000c2000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000fcc000+0x813)=[{&(0x7f0000a75000-0x1000)=""/4096, 0x1000}, {&(0x7f0000af7000-0xf8)=""/248, 0xffffffffffffff44}, {&(0x7f0000bee000)=""/0, 0x0}], 0x3, &(0x7f0000308000)=""/202, 0xca, 0xffffffff}, 0x10000) r2 = syz_open_procfs(0x0, &(0x7f0000520000)="6e65742f617270e4") sendfile(r1, r2, &(0x7f000004f000)=0x440, 0x63) 2018/01/14 00:54:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000a7d000)=""/0, &(0x7f00000b0000)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000be5000-0x4)=0x2000000000005) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000d06000-0x10)={0x4097, 0x100, 0x3ff, 0x5}, 0x10) 2018/01/14 00:54:37 executing program 6: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000a5b000+0xc90)=[{&(0x7f00007e2000)="2900000018003109da00000000000002021300000000ff0680000c000c000900000000040000effe01", 0x29}], 0x1) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fee000-0x11)='/selinux/enforce\x00', 0x440080, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000987000)={0xfc15, 0x100000000, 0x7846, 0x88, 0x20000000, 0x3}) 2018/01/14 00:54:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/14 00:54:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a80000)='/dev/input/event#\x00', 0x10000002, 0x800040640) r1 = dup(r0) write(r1, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x18) fcntl$setsig(r0, 0xa, 0x9) [ 80.726516] device lo entered promiscuous mode 2018/01/14 00:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0x0, 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fcntl$setstatus(r0, 0x4, 0x2400) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) r2 = accept(0xffffffffffffffff, &(0x7f0000e90000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000ae000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00005d9000)=[@in6={0xa, 0x3, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xafa}], 0x1c) 2018/01/14 00:54:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0x9) r0 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005e0000)={0x3, 0x8000, 0x4, 0x1, 0x0}, &(0x7f00001fe000-0x4)=0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000eb000-0x10)={0x2, &(0x7f0000be7000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f000031e000-0x8)={r2, 0x1}) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000456000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) pread64(r0, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffc) r3 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c84000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000011000-0x4)=0xc) getgroups(0x5, &(0x7f0000d13000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000359000-0x38)=[{&(0x7f0000f67000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000143000-0x10)=[{&(0x7f000094c000)="6f7cc9fa84a4eac2deb36f128ae65fc008bb7023243b1be0fbca27e4c0a90d52985c5d221b6ab8e9e482abcfb7ac167c0cf105e27544af411f0d6a641ad773b3e3755437a25c84faadd9a6176b790d70b1f7ddf52be0d5f496fb8e215656", 0x5e}], 0x1, &(0x7f0000fe3000-0x38)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x38, 0x80}], 0x1, 0x4040000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a0d000-0x3)=0x0) 2018/01/14 00:54:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) getsockname$ax25(r0, &(0x7f00009cc000)={0x0, {""/7}, 0x0}, &(0x7f00005fe000-0x4)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000673000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x3, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/14 00:54:37 executing program 0: mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000122000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000d04000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @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}, &(0x7f000093a000)=0x98) r1 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000367000-0xa)='oom_score\x00') sendfile(r1, r2, &(0x7f0000514000)=0x0, 0x18001) fsetxattr(r0, &(0x7f0000800000-0x7)=@random={'user.\x00', '\x00'}, &(0x7f0000bd8000)="", 0x0, 0x0) 2018/01/14 00:54:37 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r1, &(0x7f0000001000-0x64)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000097000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r1, 0x7fffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000f43000)={0xbc, &(0x7f0000dbd000-0xbc)=""/188}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mkdir(&(0x7f0000030000-0x8)='./file0\x00', 0x40) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000208000-0x10)='/selinux/policy\x00', 0x0, 0x0) getdents64(r1, &(0x7f00009ce000)=""/177, 0xb1) [ 80.803150] binder: 14453:14455 ERROR: BC_REGISTER_LOOPER called without request [ 80.840855] binder: BINDER_SET_CONTEXT_MGR already set [ 80.846258] binder: 14453:14472 ioctl 40046207 0 returned -16 [ 80.853516] binder: 14453:14472 ERROR: BC_REGISTER_LOOPER called without request [ 80.875596] binder: 14453:14455 unknown command 76 [ 80.880668] binder: 14453:14455 ioctl c0306201 2000a000 returned -22 [ 80.887728] binder: 14453:14476 got reply transaction with no transaction stack 2018/01/14 00:54:37 executing program 3: r0 = inotify_init1(0x0) inotify_rm_watch(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f0000d4d000-0x46)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x46) r2 = syz_open_pts(r1, 0x801) writev(r2, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) open(&(0x7f000068f000)='./file0\x00', 0x2, 0x3) 2018/01/14 00:54:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x80000002) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000dd8000-0xaf)="73361cde069ae958b9fa3afc390e214ee3be5a199a85b4ab30c59a7926ecdf05499afb38005a18c9034b3d2a222b01f8056e5b6348e8d0ad7941e502ac5a806044c4b0418278bcf2f159dcb9439edbc858e521a03de1ec98d200d5f3d6513c4a844342fe4a1fdd09f12ee6924ef57b134ab4ec003f19ded65e511d04a82397aff59e8031e9f3434b591423ade9087479507cb4c7f2bcd1e5d045e0a6b972a2f0061d5d6468a223eeb64fb9ae599033", 0xaf, 0x1, &(0x7f00006da000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r1, &(0x7f0000bad000-0x38)={0x0, 0x0, &(0x7f00003bd000)={&(0x7f0000c04000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000f8b000-0x38)={&(0x7f00008fb000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000088a000)={&(0x7f0000708000-0x2d8)=@expire={0xf4, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 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}, @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, 0x0, 0x0, 0x0, 0x0}, 0x0}, []}, 0xf4}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(&(0x7f0000adc000-0x9)='/dev/sg#\x00', 0x4, 0x40000) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000044c000)={0xfffffffffffffffe, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100, 0x7f, 0x4, 0x1000, &(0x7f00002c0000-0x10)=@generic="b55c7f55f28ade3b1b63faf4b4e778fb", 0x400, 0x5, 0x7}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003bb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readlinkat(r1, &(0x7f0000ab4000)='./file0\x00', &(0x7f00004a6000-0xaf)=""/175, 0xaf) recvmmsg(r1, &(0x7f0000891000)=[{{&(0x7f0000a98000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000c8f000)=[], 0x1, &(0x7f0000818000)=""/4096, 0x1000, 0x0}, 0x0}], 0x4444444444445e1, 0x0, &(0x7f0000c0d000)={0x0, 0x0}) setsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000466000)=0x1f4, 0x4) socket$inet6(0xa, 0x80007, 0x6) 2018/01/14 00:54:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000089000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x1000, 0x0, 0x0, 0x0, 0x0}}) 2018/01/14 00:54:37 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setrlimit(0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x153080, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000004000)={0x0, 0x5}, &(0x7f0000004000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000014000-0x8)={r2, 0x1}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000003000)={&(0x7f0000002000)=@ax25={0x3, {"984f9799900076"}, 0x7fffffff}, 0x10, &(0x7f0000004000-0x70)=[{&(0x7f0000012000)="c3cd07f9791de87ee3e17c7b2b5b795036efaa055d742788717648a0345f8fcafd3057ce92aa1775ae95ce3fc1265bdce95a61352946c66f4a7593f0e0fa0af3dfdeb85824bde286bb5973d60e505dd7f3ee91e3b35e56392fe4c6a1b2caae7a337e1d0784499cbe81e22b5a471113a0b26834c1679e51fc92c8522c83a705353114b691a0c53a4fecd0754715e7a288ceda89e8e3f8f34583780673bac9a22321f10e2965e41aea4a81c6b9b247987b38077675fea68c792a159636737b4d15179bdb83b73d0065ce232fe1ddf953943142f65fd76120cd0e978c41930e75f16f7f1ab3f30451", 0xe7}, {&(0x7f0000002000)="2d246ed62180bc0a72f96ec8a34b5ce533f026613af04fee4e6865e7afa7a624e4611ad93dbd1f7930f0b5a9eb5f769bbc574ef5390d13", 0x37}, {&(0x7f0000003000)="14985b2de6129dc11d3eeb90ca50135e2646568e41a7e11087694e80da2251c3577df61b8b687354ed1b21db37f8b0f52b6c7ecf0fd8e2b09ffdca9ba12bd7cb7075f7b472fe5154124b50934620e6798215ce7006f919329293131cb83cf29100c152d3cf494c02d228252cf8e28bf95cab4a405d066b0e7521cade871312f86c8aae886ad6943a4cb7914563507ab9290587bdcfd9060bef4ebcfd370076be8c2ae72fe344e7edd97ede1ce1c19ac1aeb9dabec327a8c54e042746cb23591b091468c0084a006409ecf3113da48899ef91282f066028ded872f14d3f6f17341096e20508c7aeb832db722441a17e61", 0xf0}, {&(0x7f0000003000)="66d144ff58e457aea659a8d9bbc035a8637aeaeba29a1cf0f2393b2d491719521168f6f052ffa71db8a0c87bf7231cd226903f7ba087e09195cda20b691f5896b45d4f3721f4149bf91f7793d6a7e7aa2a8829189f4a02270fc8b44941b8162c1301c94f856a19e23e5e96950f51559096", 0x71}, {&(0x7f0000003000)="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0x1000}, {&(0x7f0000003000)="d0172c4e9f7f7cac7f2e6b70eb21fc8499a69486be81a60e1540814195d0176854edcf313f26bb467f9a7f4a6429ad64fd6e1028bfef2074e949fb5cd83b80d909b8d8ae50aaae1607f559da604ac768b54b66392ec9b31ae59e7ee519fc29e2b1986a73009358a97fe15ab0b271f657c12733ffe37dae3960b49d5fa79a2a3e3fd7613e5928f38b3f25e048a6e985994f65d5448facb2", 0x97}, {&(0x7f0000004000-0xce)="adcbf4bcff8241af9c000a9dc4f5f174b8770b9fcce4717d84c64fabda5a050e7183634169d5f5ca2f58d115a5228d3fa37d239029765146946110cea0be1ed255fdbbf884c60231d0021556fe65bf80944f02549eeace4cbdbec88bd1b434955b2d83b30d6a0ed0c568585968db421c34263f8b0149d129cefa95f6fc3564c652800133763f31f4cfac495ecd01939833c342f39be9f2348273714f14a6f5f6fcc70d645130310f4d8f8841fd317088698651db6a0416327b75a17f13f67dc070bcbe9136f4da4958e3c9093123", 0xce}], 0x7, &(0x7f0000000000)=[{0x98, 0x107, 0x9, "23590b0ff97528ba96bf5cb9abc28ffd61dbe163edf722b6536d55319bf046bb4d367dd3887d9bb98c3cca656896d47cfdfd2f7996c9e2f92bf01e445e47af192e4b782c8333a0083fdb24bc2ca20fca3de140cbe96b502038ac619da50a386f609e227fc67cc4ea9873cc54c3437a15fd625e417e0e143cf1bca1106ce490736a"}, {0x100, 0x10f, 0x101, "58d8679bbc0c269dbb6b0ce2236c4f8220b78e7bdbc9084a266ccc792e53694d183992b0b466d9b19eab5d1d18ed0d68109b1507e0eaf73cf52ca9b380cf0bd84ea90696127597687ada6c36b0db039d6550060df6487d3de9ab823065d2fbf24eff4262eeac91b9432add896008d98ad71f72a475988de436921ce998df084c76ed809acc8883b873f6e438e355ae7d2d950c8b5a3a16613df7b0fb65a4170447a3e59f96ad81453b3ec802f3bb057d804d35526216fa595b48614d6d2c8477eedd290ac9e0bc6e83455bd4072258d2f68c57ac2ae57c6a092842b25f92d45529e42f18b70787a71915e29a2e28207f"}, {0x60, 0x109, 0x7, "c3d8f1c73ed562d6052ce28aba07600521a32c6d92cab2dd760d3f6f68069060d6117b3d65284245cd1f58ed98739cbd130e906338eed7586506b121d13665ad8fed1b026367765b969c2fed4bdbdf"}, {0x108, 0x10f, 0x80000000, "3ff84b76e4e93dfb18335c05409222411c87093e327cabff6068f2ee846308b46eadc42f825cd1590d513757d9b30ad738da81802084506b0b5058601ce376979395e70aa427f38672def07b5e0595f5e08cf1cc410ee277db4697173e20a60f526b127b3018125ad7850fafa38038102fe4388875ae002fff5cf25d095f4c63d5f0b6e3ac00f19364db03958689b8880b486a622cdf961fb4c370456fa07d4f35da1024b5cf6ed6f88d88164a70f246f242ede323fa7bb4f6362586847b0550a40e0eeea76844fcc8e99a35da7d1b574d0b59d357b199837319e27061b1a66c41d8b31438875587dae4267b68ed56c864"}, {0x40, 0x100, 0x0, "6f48f7e9c615b86968df7eff60145830ef6f129e9aa918ddb4b782c60ca94b9b531493bc6eec4a66ad750bac"}, {0x88, 0x11e, 0x9, "be667561d36de093f5ce75cfae29d3051f77e49f0167b2f5eb2ffc10c276dbd8cf890f4340816bfbdd721d759d4e7273b572cd94965aa00e53a10baf3c58b9791b34615c2f2148f5d09e141bcaa45e46e0384bd2dfdda32bd4e78e64acc8e5e34742e20998a212e3f29e6d86611228453b37b80b"}, {0xd8, 0x107, 0x23e, "2adc760ed54b9dd309404c9e36457068a8386e2503af8e45e60d129153497b7067549ae0268c87a700d4b815811509102c57c842c79f7a69adf3e8f1c9f7d2b67ea75a5b1b70b1af1f1f7f33a0300e799112cd01d11ffd16a89f7270c8e59fa38d81eafaa24d88acd91980e4451759d888e6b0c3965961dbc6dae2da4a321eba3b62a19c5983e73ac9906056b01d1c8d90c1cadcd72f037dc2e21a50afa91f4445b70e8ea2df04a435e47a72f4acb4d7f002e51583d3a4ad18657b5ca81afa71d31e64"}], 0x4a0, 0x50}, 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000014000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$netrom(r3, &(0x7f0000012000)=@full={{0x3, {"d03213ffd298ad"}, 0x100}, [{"c049eab68ee249"}, {"d2e4506c4bf7fb"}, {"34c6b6f1ee177c"}, {"b18347954b102c"}, {"6f0151709035fc"}, {"f396a92393be91"}, {"d4525215fc4ef2"}, {"ece3e47fa6998e"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000a76000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 00:54:37 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b04000-0x9)='/dev/rtc\x00', 0x40, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000508000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00004ac000-0x60)={0x2, 0x1, 0x0, 0x6, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 00:54:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000020c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x40) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000262000)={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x94b4}, {0xa, 0x2, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, 0x80000001, [0x5, 0x9, 0x14, 0xffffffff, 0xfab0, 0x80, 0x1, 0xb9]}, 0x5c) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000aae000)={@generic="1e770e54695b3467af9636b292304e18", @ifru_flags=0x4001}) symlinkat(&(0x7f0000e9b000)='./control\x00', r1, &(0x7f000052d000-0x8)='./file1\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x20) mkdirat(r1, &(0x7f00001da000)='./file0\x00', 0x0) r3 = openat(r1, &(0x7f00005bc000)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000a85000)='./control\x00', 0x0) rename(&(0x7f00003f2000)='./file0\x00', &(0x7f0000daa000)='./control\x00') 2018/01/14 00:54:37 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000009000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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=@broadcast=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}}, &(0x7f0000011000)=0xe8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000011000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0xe8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000001000-0x38)={&(0x7f000000c000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000011000)={&(0x7f0000011000)=@newpolicy={0xcc, 0x13, 0x800, 0x5, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x3, 0x0, 0xa, 0x20, 0x80, 0x2b, r5, r6}, {0x800000000000000, 0x4040000, 0x7, 0x1, 0xf5c, 0x1ff, 0x15, 0x2}, {0x7252, 0x0, 0x3ff, 0x1}, 0x800, 0x5, 0x3, 0x1, 0x3, 0x3}, [@tfcpad={0x8, 0x16, 0x5}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000011000)={0x400}, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f000000f000)=[{0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/14 00:54:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000073b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) getegid() ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000939000)={0x80000001, 0x0, 0x2, 0x1f}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000c9f000-0x20)={0x0, r1, 0x1, 0x1}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") clone(0x0, &(0x7f0000d4b000-0xe5)="", &(0x7f0000cb1000)=0x0, &(0x7f0000a18000-0x4)=0x0, &(0x7f00002df000)="") utimes(&(0x7f0000c1d000-0x8)='./file0\x00', &(0x7f000054e000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000ad8000-0x10)={0x2a, &(0x7f0000472000)=""/42}) [ 80.887736] binder: 14453:14476 transaction failed 29201/-71, size 24-8 line 2920 [ 80.907341] binder: undelivered TRANSACTION_ERROR: 29201 [ 80.913031] binder: undelivered TRANSACTION_COMPLETE [ 80.918180] binder: undelivered TRANSACTION_COMPLETE [ 80.923281] binder: undelivered transaction 87, process died. 2018/01/14 00:54:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000db5000)='./file0\x00', 0xfffffffffffffffe) lsetxattr(&(0x7f00008fe000-0x8)='./file0\x00', &(0x7f000053d000-0x13)=@random={'user.\x00', '/dev/snd/seq\x00'}, &(0x7f00008a1000)="020000000200000000000f000709002d6a1f06a05882", 0x16, 0x1) 2018/01/14 00:54:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a44000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000733000-0x14)={0x0, 0x0, 0x100, 0x5, 0x2, 0x2}, &(0x7f00003e8000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000086c000)={r1, 0x3ff, 0x71, "c0b532ca5bce7595cfd4202fdeeeff6e6a843c92195b5668e66bcb8b487226c8e7bb3d1480220f8e2a44b684fc99e0676ffece8b7a76c66774244ad9ee36bd62039c4b1bcdabdaedc35effa8d717da99970c041d2d1c9b215c0f6bb78da3ee09b7987e31a2e5f48d710b7896dbd55b7477"}, 0x79) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0x0, 0x81, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) pipe2(&(0x7f000047d000)={0x0, 0x0}, 0x80000) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f000044d000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003c5000-0x10)={0x0, 0xc4f, 0x100000001, 0x5}, &(0x7f0000bb2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000a4e000)={r3, 0x400}, &(0x7f00004ce000-0x1)=0x8) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000489000-0x20)={@generic="0bf81b82289e6cf9b366e216831d1ec6", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 80.983202] FAULT_FLAG_ALLOW_RETRY missing 30 [ 80.987834] CPU: 1 PID: 14488 Comm: syz-executor7 Not tainted 4.9.76-g8e170a5 #11 [ 80.995454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.004910] ffff8801ce55f9a0 ffffffff81d93149 ffff8801ce55fc80 0000000000000000 [ 81.012939] ffff8801ce1c1190 ffff8801ce55fb70 ffff8801ce1c1080 ffff8801ce55fb98 [ 81.020970] ffffffff81660c0a 0000000000002a2e ffff8801cfb208f0 ffff8801cfb208a0 [ 81.029001] Call Trace: 2018/01/14 00:54:37 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f1d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000097000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00001e8000-0x44)={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) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r5 = getpgid(0xffffffffffffffff) socketpair$ax25(0x3, 0x7, 0x7, &(0x7f0000040000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a6f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b02000)={{{@in=@broadcast=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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) lstat(&(0x7f00007a3000)='./file0\x00', &(0x7f0000103000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0x0) r11 = geteuid() r12 = getgid() r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a46000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r14 = open$dir(&(0x7f0000a7e000-0x8)='./file0\x00', 0x20800, 0x4) r15 = openat$ppp(0xffffffffffffff9c, &(0x7f0000439000)='/dev/ppp\x00', 0x400100, 0x0) r16 = syz_open_dev$evdev(&(0x7f00002df000)='/dev/input/event#\x00', 0x4, 0x103040) r17 = socket$inet6_tcp(0xa, 0x1, 0x0) r18 = socket$inet(0x2, 0x1, 0x10000) r19 = socket(0x4, 0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) r21 = socket$inet6_icmp(0xa, 0x2, 0x3a) r22 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000067e000)=0x0) stat(&(0x7f0000db7000)='./file0\x00', &(0x7f0000db8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000d4d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x620100) r27 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000191000-0x38)={&(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000935000-0x20)=[{&(0x7f0000af2000-0x11d0)={0x11d0, 0x14, 0x40d, 0x5, 0x1, "", [@generic="61b6671dd54e5761b71ceedc1193043b48aadedd075ef8b79624e9278457879920b51dd6a6594a17ad44aee700f9fa1a2cdd09c3040b50d185547bcf8403c3d153498201ce76d46ba08c57272eda209b191e4156dab6a10b33221fcdd68e1d28fe31865fa2966ca85a7007899f1dbcd1031e", @typed={0xc, 0x87, @str='\x00'}, @nested={0x110, 0x77, [@typed={0x18, 0x49, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="518fed796596f0ec09a1121b281c238c4ea8d61330b3c32dfa44b3782ccf045b514f6ad157d8c04bc0b1a9d5f142ecd594b9bf7466f9fece7b8ed4878bf472019aed44f0f1322efbf0690df789e178e58b3a27847182e502a506e05c1d9966332e60c840b3c5af2511a440f16454492578827a3e56779e198fd9cc3d70aabbb017b047d9bd2bbefe2bd73b1e9eb42f43a97dfad8223447626078c806486ccc216c94cc9944ed00dfd0596c4ae1b2e69cba4670068664c2c84e1de677f76c0a43f024e754534ae400bff1e0f9c5fbc87ca7a7299187886ff97cd378b8e0e0efd61f302e7f830f92", @typed={0xc, 0xf, @uid=r1}]}, @typed={0xc, 0x37, @pid=r2}, @nested={0x1024, 0x86, [@generic="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@generic="efd04c2ca091a7554eaea6154f3b0c90ca89533ed297859b0b12227825f3"]}]}, 0x11d0}, {&(0x7f0000000000)={0x1590, 0x38, 0x0, 0x0, 0x1, "", [@typed={0x24, 0x55, @str='ppp1[%em1ppp1wlan0eth1-user\x00'}, @typed={0x18, 0x8f, @str='keyringcgroup\x00'}, @nested={0x150, 0x7e, [@generic="f5edec3e8670ac51dbbb7efdf96da058c5245432dc34c65d648934f73be0b69baa32b06affd74307ba92e95d74dba575d3a5aead515a5874662d57c0baf425345c000652408756d40b0817e2d02b94b0a0cc88bb07c07008eeb3c87425bc6c87302b574384f59d40b7dbcbde202e7116bc9a82203abeb9fefe4a979cedcffb3c7adc60ac9b14d16903c0d4cf937a5efc6b03670753c87f351a76987ed1f82131936bfe748dcaa0b0f1452c9063092fa30261470d0d6ebd", @generic="7ce46559215338be1976f3248e0f1e627a4c2e42337519e6522ec051e2a2d1298acae4906260b7715cfa3b8043f9b953797f17c4baa830c24ab3a9ebade4bc272209b6fef4737d9049fb", @generic="1d06ac0fc2a8e7f1fccb80a18d87ec64f5c8e955aa9ae4ba1962a5cb6dd7e40477590cb956f4e68d9c05b9e736f56608a0f3b6b3646e4d8dd3b6f23d40", @typed={0xc, 0x20, @ipv4=@loopback=0x7f000001}]}, @nested={0x1138, 0x13, [@generic="8a0c4a67c635e994f3847b0c48bfdd895ac74e128c78911ee7741747743ddce6c114a5a13dbf05c3a53e939190a53ac3ebd280b485b1497337ad1993e6479814d7fd830d8a5f883e548c7cad7c7af2226aad950d42ce86a23cf7be53cad123399fbf258819c1a56ce536f7909c21125ad96a41507276e7afc361ebbe21ad0f7a2df0e950c73a800b4caf212fcf71ba321f333e087607ad688b050a97378bebfe1b23d6dc2155b62208a7f0d88a4aeb2b6ca80ad58fbd6af1c3b1f483d7d1d26109aa4f55aae53daa0170e18d258930c9e592f1d052b63e446efed2c95c79412ad3cd1e6ae5218167fbefe0aa37965a849df7894b0769595d56d43d2f68c3bf0df1c1683b43d427d57f04af5fd67921f4d92b65108c1a68c6c9b9e1e0967db618691163f8443de391f52b7bd1da5e9b51c167897946ec6c571dfeb2fabfe766f5b81106dcb58c0489fa8e81249bfd2a683f6bad24d9121a90ffc5946b6045ef18dfd635c6399a120a98da37752f95b0436810d5e1239be1df2a9e34f6da34bdff2ad4a6bc2cd22283c395caef7ef67da3f48ced54542e41d4d3cbe53ca567f08c2b4164d174747b3a332bb5fbdd641c4e084ac7d83e6863c390c64b5422072f50858efb4394a9345e1551c113e5521d00a43c20683bfc13fefce413b2b6b053155947f2a941aeb179c4b2f88c1cd5f859ef8d754e2d2fd42b53a8d49dd15a9f1183916b06dc506518e694f144db778568f4e2be33bbe461aec2e4f977482b23bbd89445c8b6578840abce313bec50d3aafff7ad68b12c73d8f7fdcc6f878dc2099e4e3a3f6b832c1a0b078247e2091577a6fe67eec5049b5ce77ea97b49966ab4758ad37459c3a60d147ad2dc2a3ecf49e02de8c13fcab8fa7faf21acb30c7c72570db213a0295f861dbe30c49c15f7a9d2aa892b6d75455931dd28b137160a54a0779977b3dd6c9660507861b6978a5a3ac04ea7a0fa17b831f17e7fcc009ebb0d2dd3e099e3d448f98857e876346208bbc6de6db97c58f8bf010fe2c1f5cc4bf18d8de7a2bb0860ad1d13e32471e27348985069b0ef163c7fce49301707d4147cc56a97a4e352ddd244815fe7bd850cb98d67fbc4464129cada17c815aed98f1243386819f98f621fa4711f0179f5084dca64977ff49bf73e7e978db42e7ba7771e61938932946ec8d7a70305e2125f01279a41a9c4e182ee4836eb0aa11607380f3aabc2edda1b6096dd80f56a8a43e0db9b5f8ec28970c6f55b685ae157385b43252dfe225cad26fa81fb0a4e5d3dd9e186f8000d807c85d0b8f0ac020bafbbd9863eb771ff40e8b202c4ae617f4abf4e9b7389cd6d6c5bf4bbd9a7a6af6a306f878741b205af926966ae157d4406cce30ef67c7bc3ffe72e7e321c34348cdd61820b40dc001b8d8af18ed83e99c0d7dee1e115e48fdc2b925ab84a14fe0db5ad69c5de2c2a496734ca27943356dc5e449ea8ff08a7e2a41e98a367160e0a9bb5d1fba4f8a4577a8beefd1a32ae7dcb33ac73652df78b47335628cf558f4f504073a645306e60a9370ab363ad876a34ed6d8ec35e5ee7179c74795ea5f395f16c2d77920fddc717e08c126290090beaf742f590239c9dff5a0e26ac182663d725a351b71702353ef83047b92e8b573008abd75971fa53abf26a0989cc57fb8c1421f27c2c288b8407189af9c179b2ae22c74c4253cde7bf912e4b5a1916f5d492c2f53630db81e62dd1e61776f08f981930c652f9ac845fb41519ba91ef9c147ef7af1fdb02e1bd18f31a4813de0737668df080863631f9b63b28a5e3933937715594be827bef2ca4f41050d56e38ce03540ac0f5e55c3be5b4972832ef64093224388cd451a16bfb060fd8c91fc9d179238b77fcf164598a6eaff2e77da00a581a4f2e6d8da4a95a167a99b2c8d8e7a1aa24955b6ced2ff36722bb37c1042f9e841172153c302b98fc5c37e4b2ad235867f1bdd338a7a22ea9a2c03c1f1c4f225f5cef1f86bb41717a0fa0a121742e3cbc2246530e41b3d585e57534d50375919b3409eee0c32b53f66feb9b2c59232756cab65daf17d3baf2233b10c9b1c1e8ce89391d6e2e7d9d1223b5e55cf6d070f251b7c0a0a27741962bc76faf4bd2be462ee8afa7d27fe0b0206817cfc97d9b77f7bca05887b275089f1c53c399e0bda5446280c71ee3fb7aea8a252e5288d3e4df622beed7e4e87e9bb6ff409ea8558b96bcc5a578c6a293ca146c39bc481829a1b34fd338cfe92d23430c56fc2a5485636777187fee4a1947ed8ca7557eec3a3034be4ab9370312618f98c07d8551668850c0a5d322f91afb5612141f49ce47841919f8e04ec43c637345ee4d62f4540cea622bb332902bc4d56ebaeb4ffb95c489e7aacdef98994a652ff071b4a2e20152b4b3b778bd89e992fd9e09f1e21f5e9267d6f85fa0cd5415df301dc5519ee8da9325c6f760cc55b3451bb3a804dd5eadd5ba6e898cc3be3bdb48341c73c1a969baf5de9aa889505952c6df537e95a0a0e30352c5e9ea39edc0135cdd9e8df323e52bdc8fca0f0161950571bba70ae898306786b01146d503a01a03e54ac81b0f3eadd505b5ce9612a78fd8b8d81cde8f694a042cdbbc4e5c04084d3a3fc8487cb6319050c204763721138d63b84405ea9da811352973be2a80c5dfc6d481f9b3afae765e2b146237fdd18f81da5b267d361de1b9d790422e45771e526d06d3596aba63dc55d3142d920ec0c7867fcb08dbc6843da03f1eab520fc5446a4bc432168c5428051332fc2d07d8135ec6785dbfa2e3aae0e045205402cea876f49274cf9802905cfc0438c78c53762d435cbc123ac8f4a1038c92d3616ad60860cd7d3491fbdf039c645f5d4f7671d89607fc77fca9b4208dff852e563b71efb29f8e80a62ea6bb59d6d51919368434694451d3fcff9681ed4b112a47c7598a314405065ee423c234fbba6097ea73d79c80dbb0e024179ce19505c1f26297fe07048e373cc9e5dcfc24652bce86e8b13785e9d43de306586221c9fabaf44b09fca785b1bc8c0cb013fde359d34db2aab3e425a287925edcc7cb62779c79e50d7018ec22aee3834da1a5af6701bf367b0fba232da38a4d0a781721838f39144ceae643215ab4cf57e72daa52a88db17e9b80837cd0c3573a66a2cbbdab8d2a7ae617380392c4dcc5db365734744b9deffb0dab6cafe7c6ccbf70492715ef48ca392dbfe7c56d582065d8fb4cbeb1666ccdeab428028093784d019350ce041853dae9bbaf2f75673d0920fc2438481e914e4507657806cf73106eb50637de87221c44d87699f46063d7a0902dddf0cb37e8df1abf75e871e78070d70395b35e3481053ad18f7acca1ec3ae8cba145e02c9fa7e7918a01b3cf16e9e47887ab2575a55b6a14b0ccad155ac3b7cf6b769c56f195d7ec386c9d5286179efe5cb9987ac5c222d2778c482c72d972f24f545201ec00813727dabf3f9bfda9b8b43cfffec48b7054bdf44d5180b0383511f3f15952d484ec3290de421512ae703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@generic="3729eae3893826c2509c0d47b24a977fdcf4d2cb79865ce1ebcd580b5183152cdf17ae5a8ddf6824d846f5a9f9eaf2adb9b5d65d6878f5bfe2c033c05bca04c09dff9523af9547c8ec5342dc03fee6f3456a86f08d69505022b56d6ee0bec3af7e3d968049876eb5cce2", @typed={0xc, 0x60, @uid=r3}, @typed={0xc, 0x49, @fd=r4}, @typed={0xc, 0x50, @pid=r5}, @typed={0x18, 0x75, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x3c, @str='(\x00'}, @generic="d63c0d6f6b5614ed1dcfe8aaffd3e040bfbd0725bdce10cfc2d6fd6934991b7f3e03de6c8da7e468101ba231d2c555e268d93c48ad3fbde0bb3f3295e3da0929c7f2198c46e3c731482686c812c53e9df3543d2b9edc5fd67fb4a6cf68e6ec3728084d68f63789783f22", @generic="d51a9ccb27a4aaca32a625176673c8cbfd9f62a07b195c2f"]}, @nested={0x2b0, 0x33, [@typed={0x18, 0x64, @str='vboxnet1*ppp0&\x00'}, @generic="aca7a559c12bd54a5039c190110fdd7b51f04439837802f16805c133ef34ce4b12952b0988958f15e2f51b67bc9252ca4375b00f1d3839599fac70e104e17e0995cffbfe0b96b28acfb25db92981393af439dddd24971416d73812cd3da8dce641098f73882a10af12ac1730438ea97e510f103d8dd875e35eb77df47e4ef3b726c03847e70c33acc6b15f73e17f437813dc65cf973465574724c650c61574bc0cd659f3b05990e68466980a18331e3226f0ce2afd8847b0f696b6f1558113caa1e46cb56736a8ab2be0ae032fb61b7e1690d5d6cb20b646561c8dac59", @generic="cfcfc463860fb5a0b0bcbe3c3327ddde9eb354bd9cdb09ebe59af231505f28f2e9f053f7b5dd09314f24df41d5a81936398d9272b2cd7c585f7d18d83f6c9cbce475c88a", @generic="ede416bf770a4c9d4741d278eb3c48f15a19a3931afddf42e7120b610351f93b373f92f2da68f56ee759e6f2b06c7976714e7f319b4fa9cbc1a8aa06bf99d6072c3390602a5f71a7727575bdcafef844ef7a2e49e9aaf4b75ef6322898ba03220c1692285f353ede2efde0f9ce013e20b4", @generic="18bf98f8182ab4af638fb90048f1fec4cbef73cfe06a05c5a77a8ec3672392d603602c213b010e9bcefddec8076efebc73bf6650d6a09e4da04e82b6e6af094c3caa141e2b99b8c1a89b21021e1f92653bec16bc3a840265a73d90387c93ca48051ffb592504247c6783db79fc3f22c6900eaf35a8a78fbfbbdea11431399d8cd5785e21", @typed={0xc, 0x5a, @fd=r6}, @generic="ee33985b68afb28926b8cfa4221521090fb9b6a270eb6cb2f75a38b1e03a8c95cf7a17d21a8efe3fb4db41c4c6aa101043aa2d251db1ece389389cc77032f5c34f5f2dbdba08a17f46608e0e27e59695057cfcbffad4a64146d0f45dc1b886742c41b34773fef8df0564b4c9f067e4cdad9a"]}, @typed={0xc, 0x28, @ipv4=@multicast1=0xe0000001}]}, 0x1590}], 0x2, &(0x7f0000001000-0xc8)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r13, r14, r15]}, @rights={0x30, 0x1, 0x1, [r16, r17, r18, r19, r20, r21, r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r26, r27]}], 0xc8, 0x2000c081}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = socket$inet(0x2, 0x80a, 0x7fffffff) ioctl$sock_inet_SIOCSIFFLAGS(r28, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) delete_module(&(0x7f000094d000-0x10)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x200) ioctl$sock_inet_SIOCSIFFLAGS(r28, 0x8914, &(0x7f00008a4000-0x20)={@generic="81d350419be99e03eee53daa2ec50144", @ifru_flags=0x9400}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f45000)={0x0, 0xa5}, &(0x7f0000572000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r28, 0x84, 0x5, &(0x7f000031d000-0x8c)={r29, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/14 00:54:37 executing program 2: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef3000)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000ef4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ef6000-0x4)=0x0) 2018/01/14 00:54:37 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a95000)=[{0x3, 0x9}, {0x3, 0x3ff}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x100000b) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000a96000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2, 0x8181, 0x400, 0x9, 0x500202, r2}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0x6)='dctcp\x00', 0x6) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/14 00:54:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000093e000-0x7)="e3616d76731fb1", 0x1000, &(0x7f0000029000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000464000)='./file0\x00', 0x0) chdir(&(0x7f0000163000)='./file0\x00') r1 = openat(r0, &(0x7f0000bf7000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') accept(r1, 0x0, &(0x7f0000b80000-0x4)=0x0) accept4$packet(r0, &(0x7f000030c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000058a000)=0x14, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000142000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, r2}, 0xc) getsockname$inet6(r1, &(0x7f0000d5e000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ed4000-0x4)=0x1c) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000ea8000-0xfb)="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", 0xfb) mount(&(0x7f0000d78000-0x8)='./file0\x00', &(0x7f000060f000)='./file0/file0\x00', &(0x7f00002a8000-0x6)='exofs\x00', 0x841068, &(0x7f00001c8000)="9254") [ 81.031574] [] dump_stack+0xc1/0x128 [ 81.036932] [] handle_userfault+0xa3a/0x1310 [ 81.042989] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 81.050001] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 81.056403] [] ? handle_mm_fault+0x117b/0x2530 [ 81.062634] [] ? handle_mm_fault+0x1fc3/0x2530 [ 81.068864] [] handle_mm_fault+0x1fd1/0x2530 [ 81.074918] [] ? perf_event_comm+0x1a0/0x1a0 [ 81.081150] [] ? __pmd_alloc+0x410/0x410 [ 81.083226] device lo entered promiscuous mode [ 81.091432] [] ? memset+0x31/0x40 [ 81.096543] [] __do_page_fault+0x5c2/0xd40 [ 81.102431] [] ? mm_fault_error+0x2c0/0x2c0 [ 81.108394] [] ? do_vfs_ioctl+0x458/0x1140 [ 81.114275] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 81.121464] [] do_page_fault+0x27/0x30 [ 81.127002] [] page_fault+0x28/0x30 2018/01/14 00:54:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) linkat(0xffffffffffffffff, &(0x7f0000c2d000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000968000-0x8)='./file0\x00', 0x1000) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/14 00:54:37 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fd5000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000fd5000)={0x3ff, 0x0, 'client1\x00', 0x0, "c07c43549bffbf44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000aa0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000fd6000)=""/204, 0xcc, 0x20, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000086a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000fd6000)=0x0) 2018/01/14 00:54:37 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b57000)='/dev/autofs\x00', 0x80400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000c38000/0x1000)=nil, 0x8, 0x5, 0x4, &(0x7f0000b9b000/0x4000)=nil, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000002000-0xb0)={{0x7, 0x265480}, 'port0\x00', 0x70, 0x1800, 0x7fffffff, 0xa378, 0x6, 0x1, 0x5, 0x0, 0x6, 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]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b2a000)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000606000)={{0xfffffffffffff001, 0x3}, 'port1\x00', 0x0, 0x80000, 0x8000000000, 0xdfef, 0x80000001, 0x9, 0x1f, 0x0, 0x2, 0x77c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 00:54:37 executing program 4: mmap(&(0x7f0000000000/0x9fc000)=nil, 0x9fc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00009fc000)={0x0, 0x10000, 0x7, 0x4}, &(0x7f00009fc000)=0x10) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009fd000-0xc)=@sack_info={r1, 0x9, 0x6}, &(0x7f00003dd000)=0xc) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009fe000-0x8)={r1, 0x81}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x85c, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x24, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x7, 0x0, @u32=0x0}, @typed={0xc, 0x0, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 81.132282] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 81.139124] [] ? SyS_setrlimit+0x91/0x100 [ 81.144940] [] ? SyS_prlimit64+0x8d0/0x8d0 [ 81.150808] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 81.157378] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/14 00:54:37 executing program 7: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000000000802, 0x0) write(r0, &(0x7f0000fb5000-0xb8)="240000002d00070800000000000010000108efff0100000000000500fffffffffffffffa", 0x24) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc6000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000df000)=0x4) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000fc8000-0x4)=0x0, &(0x7f0000fc7000)=0x4) 2018/01/14 00:54:37 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x2c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000012000-0x4)=0x58, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000000a000)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000016000-0x4)=0x2, 0x4) 2018/01/14 00:54:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f000041f000)=@un=@file={0x0, ""/4096}, &(0x7f00009fc000)=0x1002, 0x800) ioctl$int_in(r1, 0x5421, &(0x7f00005b0000)=0x3bb) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006a5000-0x16)='/selinux/checkreqprot\x00', 0x600000, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000b68000-0x4)=0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0xffffffffffffffff, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000c31000-0xc)={0x60002002, 0x0}) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000991000-0xc)=""/12) writev(r4, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = add_key$keyring(&(0x7f0000cb7000-0x8)='keyring\x00', &(0x7f000022d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r6, &(0x7f00008f9000-0xc)='cifs.spnego\x00', &(0x7f0000095000)='/selinux/checkreqprot\x00') setsockopt$inet6_buf(r5, 0x29, 0x36, &(0x7f0000d26000-0xa)="00004f02000000fc1b30f97dd25ef5a9bd6c784f851f591f", 0x18) 2018/01/14 00:54:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bf9000-0x10)='/selinux/access\x00', 0x2, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bpq0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) [ 81.218447] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 81.239150] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/14 00:54:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000147000)={0xaa, 0x0, 0x0}) 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}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000ea9000-0x5c)={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x7fff}, {0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1, [0x2, 0x36c1a75b, 0x7fffffff, 0xc2, 0x9, 0x29a, 0x7, 0x3]}, 0x5c) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000b30000-0x10)={0x2, &(0x7f0000747000)=[{0x0, 0x7, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffc, 0x0}]}) 2018/01/14 00:54:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d48000-0xb)='/dev/hwrng\x00', 0x880, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f06000-0x4)=0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000e6e000-0xd)='/dev/net/tun\x00', 0x0, 0x101101) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r4, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000f14000-0x38)={&(0x7f0000f47000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b7f000)=[{&(0x7f0000545000)=""/0, 0x0}, {&(0x7f00007c0000)=""/4096, 0x1000}], 0x2, &(0x7f0000df9000)=""/117, 0x75, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00005ef000)=0x0) restart_syscall() fstat(r3, &(0x7f000046c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000351000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x1, 0x4b, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x0, 0x0, r5}, {0x57e, 0x9, 0x9, 0x1, 0x2, 0x100, 0x1, 0xfffffffffffffffa}, {0xffff, 0x0, 0x9, 0xfffffffffffff800}, 0x3ff, 0x4, 0x2, 0x0, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3e}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2, 0x1, 0x1, 0x10000, 0x2, 0x40}}, 0xe8) 2018/01/14 00:54:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) r1 = add_key(&(0x7f00004c0000)='dns_resolver\x00', &(0x7f0000d25000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000034000)="72d49b81683b6858b39448bcd8728fd6dbd61ec0e6340f710be801e5fb03918c0d8e92ff78656cdf7c43108bc59673d6d2b51e6eb24f42e18e6fcb1fe4515ae21e342ac58adea78f05981945d6335dd0", 0x50, 0xfffffffffffffffb) keyctl$clear(0x7, r1) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000288000)={0x3, [0xc, 0x400, 0x4]}, 0xa) 2018/01/14 00:54:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) recvfrom(r0, &(0x7f0000c8a000)=""/3, 0x3, 0x40000001, &(0x7f0000000000)=@in6={0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006d7000-0xe)='/selinux/load\x00', 0x2, 0x0) sendto$ipx(r1, &(0x7f0000fe3000)="fbbcfa385ef9e697ed790fcb952202626e0c70876e1481111454c89133fbf75cab6ff07a3334a87e5e21e407b4acd59539ad03064189c1095cecdd8d8cf29ac46b7faf6b8b61916340058a2b0574b666da2d50a154c57f30199baba7144739a01e939bef747cb35eaeb5c87c370c4d46340bf762cf4ef82214800495490a0deb58a06cee5aeee984087de70d7ecc663d07ad219c937510ba0fa66bc85c5f11722b7b510cebd89ba22a030300a9d8cdb4592e03dc7e1799f5fb6711d4c4330689d842db37a69f29ddf1662cd2ff7ec8fc19a4c55982f4751b72436c6e39185b06c0a9c924326ca8781048118cef", 0xed, 0x40000, &(0x7f0000f89000-0x10)={0x4, 0x2, 0x1, "7094dc13d85d", 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000dce000-0x10)={0xa, &(0x7f000030c000-0x28)=[0x1, 0x6, 0xffffffffffff7039, 0x3, 0x9, 0x400, 0x7ff, 0x1, 0xff, 0x101]}) socket$key(0xf, 0x3, 0x2) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007fe000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/14 00:54:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000476000)={0x0, 0x0}, 0x10000, 0x7fffffff) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = memfd_create(&(0x7f00005be000-0x2)='(\x00', 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00004f1000-0x20)={0xba6a, 0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000231000)={r2, 0x1}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000079b000)="a74d259bb705d1e81923f56cc97d7178", 0x10) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00009f6000)={&(0x7f00001b2000/0x1000)=nil, 0x1000}) mprotect(&(0x7f0000511000/0x2000)=nil, 0x2000, 0x300000a) writev(r0, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/14 00:54:38 executing program 3: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c30000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c30000-0x4)=0xfffffffffffffd8b) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000031d000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, &(0x7f0000c34000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00002d1000-0x4)=0x48) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c2f000-0x8)={0x0, 0x0}) get_robust_list(r3, &(0x7f00007f2000)=&(0x7f0000c2f000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000471000)=0x18) 2018/01/14 00:54:38 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000016000)={&(0x7f0000017000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000-0x10)={&(0x7f0000017000-0xa4)=@flushpolicy={0x10, 0x1d, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}) 2018/01/14 00:54:38 executing program 0: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ee9000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005f4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a7f000)=0xc) rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x80000001, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004c1000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) read(r3, &(0x7f0000b0a000)=""/128, 0x80) 2018/01/14 00:54:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x82000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80, 0x0) fcntl$dupfd(r0, 0x0, r1) r2 = socket$inet6(0xa, 0x80007, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8982, &(0x7f0000003000-0x18)=@generic={0x0, 0x0, 0x0}) 2018/01/14 00:54:38 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, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000a0b000-0xb4)='=', 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d6e000)={0x0, 0x0, 0xffffffffffffffff}) sendto$packet(r1, &(0x7f00005c7000)='D', 0x1, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) getsockname$inet(r1, &(0x7f00001a4000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f84000)=0x10) preadv(r1, &(0x7f00003ae000)=[{&(0x7f0000118000-0x1000)=""/4096, 0x1000}, {&(0x7f00009d8000)=""/156, 0x9c}, {&(0x7f0000c52000-0x97)=""/151, 0x97}, {&(0x7f00008bb000)=""/48, 0x30}, {&(0x7f0000e14000)=""/190, 0xbe}], 0x5, 0x0) sendto$inet(r1, &(0x7f0000d25000-0x1000)="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", 0x61d, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 00:54:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ebe000)='/dev/loop-control\x00', 0x2000, 0x0) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d98000-0xc)='/dev/autofs\x00', 0x8080, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00009b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 00:54:38 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000092b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f00000e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f000004b000)='/$Ogr}uplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000057f000-0x11)='/dev/vga_arbiter\x00', 0x48a000, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000031e000-0x18)={0xaa, 0x5, 0x0}) nanosleep(&(0x7f00007b4000)={0x77359400, 0x0}, &(0x7f00005ac000-0x10)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000a72000-0x6)=""/6, 0x6, 0x2, &(0x7f0000068000-0x10)={0x77359400, 0x0}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000edf000)=0x7) fcntl$getflags(r1, 0x401) mq_timedsend(r1, &(0x7f0000fc4000-0x1)="cb", 0x1, 0x0, &(0x7f0000d3a000-0x10)={r3, 0x0}) 2018/01/14 00:54:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d4f000-0x6)={0x0, 0x390}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fae000-0x58)={r1, 0x50, "dc4e6d45668976d493ed62c6af25c72dd2ba4db24a11c649576985138c9985655163a3fac73344e604d9e69cc31651370eb761b3a5b2553fa33a202a7a52e4bf96435d4d5de2f1974d1ae1d27b461102"}, &(0x7f0000000000)=0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) munlockall() 2018/01/14 00:54:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00007e0000)='/dev/random\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f00001d0000)={0x1, 0x100000, 0x400, 0x5, 0x5, 0x1, 0x9, 0x1, 0x5a, 0x1}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000056b000)='/dev/vga_arbiter\x00', 0x0, 0x0) ppoll(&(0x7f0000702000)=[{r0, 0x0, 0x0}, {r1, 0x1, 0x0}], 0x2, &(0x7f00000ff000)={0x77359400, 0x0}, &(0x7f0000657000)={0x0}, 0x8) 2018/01/14 00:54:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c70000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000048e000-0x4)=0x0, &(0x7f0000b54000-0x4)=0x4) r2 = syz_open_dev$evdev(&(0x7f0000020000)='/dev/input/event#\x00', 0x0, 0x80000400803) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000787000)={0xc, 0x0, &(0x7f000035d000)=[@dead_binder_done={0x40086310, 0x4}], 0xcb, 0x0, &(0x7f0000ad6000)="85162ff02e4e8025f0687b3e54f9d9fccfd214bcfaabf23d066385651018d20b93755821fbb1005ab5105ddbb08bb4ed278c7b785bb9f65f00ca81bdd538b3b0b2f0a6f533a860395d4a0f78746d3f5103a8ab5172565b6a5f5be0c66486e243086753b1456676fc3c800d7526e545848cb05dae7c8e5e02cf91bbfa09ff65135fb540c4f4e4ddd57e00c92b39b2dcc19892182fa4d83d202ad8933b61d110ce1ed8691929c25e1dee965b882590c3b4e7003422b0ec2de7f1eb42905cbde253a0eb2e89b2737597b2b095"}) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000cf6000-0x10)={0x0, 0x8, &(0x7f0000cf6000-0x8)="0afaec1b64d56f6f"}) [ 81.499219] netlink: 37 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/14 00:54:38 executing program 7: mmap(&(0x7f0000000000/0x582000)=nil, 0x582000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000496000)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000580000-0x1e0)=@newsa={0x138, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 81.580397] netlink: 37 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/14 00:54:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00002be000-0x1)='.') r0 = socket(0x20000001000000, 0x7fffffffffffffff, 0x180000000008) bind$unix(r0, &(0x7f000010a000)=@file={0x1, '.'}, 0x3) 2018/01/14 00:54:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000c9b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000002000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000003000-0x4)=0x58) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000001000)=0xa8d, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x40c00000}, 0xc, &(0x7f0000627000)={&(0x7f0000a50000-0x520)=@updsa={0x520, 0x1a, 0x2, 0x0, 0x2, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x1, 0x2, 0x0, 0x2, 0x2, 0x2, 0x80, 0xa0, 0x3f, 0x0, r1}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x1, 0x6, 0x8, 0x1, 0xfff, 0xff, 0x400, 0x3f}, {0x80000001, 0x800, 0x9, 0x9}, {0x2, 0x2, 0x6}, 0x4, 0x2, 0xa, 0x4, 0xfffffffeffffffff, 0xa2}, [@sec_ctx={0x9c, 0x8, {0x97, 0x8, 0x1, 0x8001, 0x8f, "b7a408bcc5310eea47669ce4963b48f261b4e3be544d83876594051c71bf877a44074fcc015761926dd1209d4615790b0191596842259538cea329a0a0791e43ae0a77d0631ec733d3c717b61e242279b846859b8b8881361e0b2f6ea6d90a14796b0f357462589bcc0ac6a854219cc97f4aa7b041965521f5772fbbc51403d4f298d003023efb9a832dbdc081b829"}}, @output_mark={0x8, 0x1d, 0x5}, @tmpl={0xc4, 0x5, [{{@in6=@loopback={0x0, 0x1}, 0x2, 0x3f}, 0x2, @in=@multicast2=0xe0000002, 0x1, 0x7, 0x3, 0x7, 0x4, 0x1, 0x5}, {{@in=@loopback=0x7f000001, 0x3, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x1, 0x3, 0x0, 0x5, 0x0, 0x100000000}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x7f}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3, 0x3, 0x5, 0x40, 0x0, 0x4}]}, @algo_aead={0x130, 0x12, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x710, 0xa0, "74e69dc203f24473b9973ca536b47e879ae6790bb804cd2987328db5f24720b66d545f6ff0df9ca5ccd28ce13cfa031951e7b31b327fa1943c7231e0c1e5ea55e82cc6446f2e8d3dd24aad7d44809e6e3934bd0578deb6b6b5bb4fe4f5e64296c29b0a24970cd605a897d185724a78a335fda224719c46494e7a414f12373c0ba96b097efb15c8877850fa78bf3af625502b2041a61b87df873af30089473bb4377ba379ade453b5b0fd13caced37de6b1f1aea5b52ad0d236c1d89036177fee7c8cc870afe63202ab9c93be051bd30fa79c5ba327b85e7c55f44d61b537c26e0bbc"}}, @policy={0xb0, 0x7, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x59dd, 0x2, 0x8d9f, 0x2, 0x0, 0x2, 0x80, 0xa0, 0x2e, 0x0, r2}, {0x9, 0x9e5, 0x0, 0x69d5, 0x200000000000000, 0x8e, 0x10001, 0x81}, {0x63bf, 0xc919, 0x8, 0x5}, 0x4, 0xffffffffffffffff, 0x3, 0x0, 0x2, 0x3}}, @etimer_thresh={0x8, 0xc, 0x2}, @algo_comp={0xb8, 0x3, {{'lzs\x00'}, 0x378, "170ace5ddfed4c3fc02b737345834d8c54cf6a570bf9278e27bac5d4d84761406332cb509e75a1c4dac80f0a14267d518ec7adb0badb08e62b9d82328ad3282cf77ac7f6b269596c421870a70b0dcdc227ff8dfda8e15c83c94f4b74fbc4bbe829293599583a6dd7122af6459f26f6"}}, @address_filter={0x28, 0x1a, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0xa, 0x8, 0xe9c}}]}, 0x520}, 0x1, 0x0, 0x0, 0x8001}, 0x80c4) setsockopt(r0, 0x10e, 0x0, &(0x7f0000001000)="", 0x0) 2018/01/14 00:54:38 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000e95000)={0x0, 0x1, 0x2, 0x10000, 0x0, 0x6, 0x81, 0x4, {0x0, @in6={{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x8205}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x20, 0xc630, 0x9}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b8c000-0x8)={r1, 0xed7c}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000001000)={0x10, 0x0, 0x2, 0x2000000}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="c179fae47563687c50b145f6e4a48e1e863516611ece7a8f862f6300aca2940fefa5247494a8aa161a0e", 0x2a, 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f0000000000)=""/13, 0xd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000003000)=0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000003000-0xa5)=""/165, &(0x7f0000004000)=0xa5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000006000)={0x4, 0x4}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000008000-0x23)='!vmnet0]}%trusted:em1systemppp1-T[\x00', 0x23, &(0x7f0000004000-0xf)='!.cpusettrusted') ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000004000)={@common='irlan0\x00', @ifru_flags=0x8200}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000009000-0x38)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x8008600}, 0xc, &(0x7f0000004000)={&(0x7f0000008000)=@get={0x108, 0x13, 0x100, 0x5, 0x2, {{'rmd320-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], 0x400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x80}, {0x8, 0x1, 0x6bc}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0xd1d1}, {0x8, 0x1, 0x848}]}, 0x108}, 0x1, 0x0, 0x0, 0x8000}, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000a000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000003000)={@generic="6f830d1d18556c113626b0d2740f6734", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 00:54:38 executing program 6: mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xa, 0x3) r1 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fe8000)='./file0\x00', &(0x7f0000001000-0x44)={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) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fe8000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f0000fe9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x1598)=@dellink={0x1598, 0x11, 0xb00, 0x0, 0x1, {0x0, 0x0, 0x0, 0x0, 0x4, 0x80}, [@IFLA_MTU={0x8, 0xe, 0x5cc3}, @IFLA_LINK={0x8, 0x5, 0x3}, @IFLA_VF_PORTS={0x1564, 0x18, [{0x4, 0x1, []}, {0xe8, 0x1, [@typed={0x7c, 0x65, @binary="0a9a804690af2b9ec72b8258d4b8e3b3e89819eebe066685e1bc9e3f1d908881e29ae7be8f3753a1b42b64c022d50d047cbf4139b13a52c0e8288239723336fb621076b36a99c0d831334677b9d882663275ed17841cc8811446e7b6411043e64fb0d1ccddf17a64c872eb5e7189ef21cb18def7"}, @generic="c6ec1a37f39a1be5c8e09cdc25a6de8db53ae4c4be355e9fe90da00610d0765d90e71bcf6fffeef73404a0a921b8ce887df89c7e5bd20dcb706dd4b889e4b45df15f97861c4aab3d565fe074845747427703999ae151aba572c6cfe15b2e804b2ef6b22e77"]}, {0x88, 0x1, [@generic="dfd50625d33495bfe023bad572c46e1b7cdf8a2e5174b16309afefeb14536c52bf727c9acccfac08a06a283a75875728f8131767530e7c91dbcfd9a4f4682ef36ef83e84b71a6678f70d38f04c096824230d9debbe380f20550d59679da0eda7f97826520d756d584ac06a5e7118d35fd95476a2856a1888d4", @generic="d13ccdf781a5b95a85be34"]}, {0x4c4, 0x1, [@typed={0xc, 0x5f, @ipv4=@rand_addr=0x7}, @nested={0x194, 0x17, [@typed={0xc, 0x14, @fd=r0}, @generic="3ee9672bce1a5138d2b1f511806f0f1c6339b6e61b30cd80566294803e7fc39897fad02ca77ce9b786c04188e74692f0c63cb921f2f98592b1dceb7f8b45ef94564b6915f9e01068932b80c6969b8654215800c7d5c395bc05f8f2f52aae5af43557ce38fca2b259d086cf4c7a946d3ab3e5b121bd8adf6d3e0f3c21f3599fa9a9f0da663c36ebaa0eda22d24f487e56eae705c915923ecc9e54930270c8a9ef18e95fe7235ed23d5b6b9f319089e2b3279af888e1da90d4fb890549bfde85f73d4ba38fafabf4082a7fe0184797c7b18cdef9599a0752b008dfb457a3acc4b4f0b58f9a947760ec4316df26140d4163f56085471f881aac", @typed={0xc, 0x81, @uid=r1}, @typed={0x10, 0x45, @u64=0x0}, @typed={0xc, 0x6, @uid=r2}, @typed={0xc, 0x7b, @uid=r3}, @generic="cf8112925498193976eb599df722722660d45d37e8463ba0bf9e1dce0f4485ccf9253d2ff906d8a63af34ded14c1652a9c52283af77859b5713ad6c8224ea74ca139aa20ba6aaaa23f3c5f9ea7c33e3e05dd0008d14eeb93"]}, @typed={0x10, 0x3b, @u64=0x8dc}, @typed={0xc, 0x5f, @str='\x00'}, @generic="650cf69267fd3b8e5907034d50cea47a83b6334f42380438f434d331f14afcbd202a7c7ba110cae90853bc1f1eda85f111c1ed15ce42e4af8dfb9814f2a85eadce1e4c92c6643a2418166017aa87196d2332dec02acdc3e37a20ed6efc40c41a38b8a7ddfc48c02683172c835260cdf5718063a3cc99e54fbb475a771588043c68fe835e82b889409a2c11f40df2df48a48652508f5a70dedd66721ff5d436f30becb7eef5db911fef6d3d1f9fbec462b6618cd9924f13e090b494e85d5f", @nested={0x244, 0x1d, [@generic="4128c3344df9679ef5436cf8fa17510994393d68766442ac643035f1184a1d32092dd35b296a1ecb2ffcfc115aa2d90a583af4157cc9798caaba001982ec893270d4a641cb3730bb08be5063eecd8809ee75", @typed={0xc, 0x7, @uid=r4}, @generic="62fa5616268a7b339d3850d2130905df4f07a4ffbab423d5e61f56a4872ddc0745d12cf1", @typed={0x8, 0x14, @void=""}, @generic="b3d30da258a5e4ab48e454cae4adb0087b28d96d1bdfdd10305a279078d214abac4e3cf2680b0e67ca189fd1e05e70a29998af54a86d74e96d7826672ca1ffbe657b292dab760cea97e79c8d737aa7645bf34bda59ec3f1340b8a240f0159de996334e69cbfb256bf40e9713b5843a28fb005ea4d3d22e431bf89b602263a888472d44396264bb50facbfc5be5db1c8f8e106d90596a01309311b0596cee9a1ae06ae65ed65260314575d05133e4ae4e0696aeef5c0d26cf7bc3b08a", @generic="262c101b2f5690aee821efea70da4ed2002bf939646a53b27de3b3724d8ed444489ceff150d944f6ddbbbdc7744bb789b4482a9760d16119f0259b6d52c8bf598729c15e74b8ef49e2e2bf0458824c04ebc0ecc842768a962ea805047f465f4ec1d364312c2a3afdb896226be87e8ea157905cdb378a7dfdb6c678e6be1d7225d4ddbdb0c6b5bf18fc02da9b5845eccbcd8249f5491b19734cafb21f55355077f02582776306dd3ea0e1362a23a493e237cfe6ef95c34211ad70317796961407f3b23b9a8ab5c7e02022639c22b373f302f9250aabac815a9087eed6e812d4d0f720adffdbce7809c0f5f6c812e64581e92dc0fa9af2bfb0"]}]}, {0x298, 0x1, [@nested={0x198, 0xc, [@generic="f018204173c8e361a5cedd71f23e7e1ab06994f8254c639c4ea1103feb4a492c42913eafdbe8027fa1498be69eea75f9498bce5a73a7344a722f4bd10ba1d25d083578a2e4275556751118234754b1ca4ceaf6f07f62a8f712ef23da5661e6181616f36579530a005a956deacaf5709d81ff3e440398e5290fe83842c52d767b31dc12aadabe0c4a13afa76058d8497252bfc9fd5d7da42a981bf9a97ea090eb4eef00c5bb31037c0302e559f219fef09242e4ee6ffa09c6a2f6b93f8f850bd858a1d2aadcc60f0258f406b6a08b619043f82ab14d9948cac8c3b332587d2253b621b86bf177237b49", @typed={0x10, 0x96, @u64=0x7}, @generic="2f181d7c29c596172ba4cebd6e408c318370048e18bcc246635c6b644484097665b81f83b77c1425e4f3f048bf8229bd9fcdfbb8d985ac936e43ec995ceb90e3a6c608d1d3cf9cebffa0e877857d56dd9ad7a150c1b9155b471ea7d8e0c7ef093f4f5870e121dc99de116f4c19d260c123064f9a4b836ac871492dc5588e2fdab686b9e6", @typed={0xc, 0x64, @ipv4=@dev={0xac, 0x14, 0x0, 0x10}}, @typed={0x8, 0x3a, @void=""}]}, @nested={0x10, 0x8a, [@typed={0xc, 0x17, @uid=r5}]}, @typed={0x10, 0x29, @u64=0x101}, @generic="935d3c2845021027b42834a010b58e80b5a1736c6ed094051aa49678b09adaab5eae62cf8e3706ad6d81a2bbdb4b0bbbfefe0d12ed08a7c59bd546530554932435ab9f19ce84a36785bf0786f7f8fc795fde2a2e63fe6eb56ce1c631d256f9b4c07bfb93a7feb6536439b4ab423112cdd386036cc68f4cab25fb73807cd8cbe2ca4b8b40d9da56cf1001097eaea461fc7dcd72204bb5d4be2a750b9bbae39fad6e507bdcdcc219a4594bac67a21a1579a0fcb3304d442168c3330bd189c1987c8e5d4dcc0cc535da2925cba1702bf650833be483a82131890e8914"]}, {0x970, 0x1, [@generic="764650847fe8563dff8278c19018304d1b9d9df4cb2b5a1143346abb76da7c745c3d46679320757f79477c9fc07cc62b73b4ddd08ee80f006da45952cdbb0a5e0d21458dc15b6e9550361e209a7b96f3cdc45d9ff511732575a8764745b1948b9b410ad665b3c0b2838baad89e480c0b34af973ce211f835f001ce8acf49aa2a55f78131e0501b6a602d905d10948c8f26a02c04555bb58a01ccfc6f6dd4c6602aea50b0c902ddbaf17ae26ab40cad5b3ce759644703203db33b74458d87250a", @nested={0x380, 0x2f, [@generic="348dc478826da9262901896f305c91f3a798f886c0db8272d083cd3844c1513bb98828665b701ede1f07e2680d538202059391796a45a8f41d055f42ff43f85ba2e7f4aef3c6c5e09b08e9b1c8862c48d150bff3e6d3d5845e6b922076100494c4303d4b69ff4c021eb42715774eee73dbb2", @typed={0xfc, 0x1c, @binary="bbe18a2657ffb2dbefc7788a17f09ae19d03116ba1e3fdcc3e20240e89bbc1510fa9060e688c7749a55b86a34d3a3a524922d83877f76963e89e91ebbf81e52220ea19356f9b84d82be0f76aee9fb1e5218404c4090daa6e37eed502fb928c6163f7826fb74bb9df825e28f8629dd1aaa355c7c0367009a0d190e8867232cba688c37343fb3c86839e69f8472fe8eda32607a974a406e4be2d42e9a4bad1ff40c39595469eeac90a54946185de961219e46abcc5bb3560f44826bba91ff9e139381d558b80b337f276e8131a1568bb34002ab804f65dca945c611641bd78ca035622d2d9af736ad46c87d088b4abb0b38939"}, @generic="4df1d6c8f75d9acf2b795cefa174b9154bdd89d579f1706e441d017bc96a9fba44cf72513518fd090046d8e1207bd3fcba144ae8dbbd19dab415d2954413c2854208eca6e3a2ee376eafbacb919f78f8f4be94d69c7b6279a891e590c5436c022aa5e3e54c", @typed={0xc, 0x9, @ipv4=@multicast1=0xe0000001}, @generic="3cfc4c74f70d05b1d60b6dc9b469df447ac468ff5d155e842e2eff9f5e7e7c14d481272469842b01978991fe1245e7b0d995eb29288004580453970685389374e4cd6eedf915878a418f9105b372b029343ee4124ee174cc0b5e4c277ac8e2bb30307f20f1221a1eed73929a1907d8420c93e9980a4ad856fcae9dec92bad54c010588404347e7fb60e7157a72a7fa2bb0eefaa00b82e4f574db75fd988e", @generic="e7d67ca1b19487b071a3794ca6c548ce7d6d0e76ce871d4473240c86aff3c2391716b305f2b20f5f0e684c23bbaefb1ebd5f1c846cd58be39ad8d7f2c28e72ebf3e5c0a25e83", @generic="047b2a8b7ab44a6388175d499a4cc61aeb9a6bb50694aa5ed63d75c62cac4947c345095c51e3bf600ad52fb95e155bdd1ad6552cb284a00167b6399867a7a606677797c7e265b2666ce7a64ea64bebb1bf0099971d1291d0ffdac8d96625dd0818a0142fa7cb62b9cf6a808576ea81c4fe49506c5233885d3747b0208b1722d21f82978369b44c19b6f252bdc9a2e160b68ed79f8b77ac04db1981f8edff5da62341f27679028feba943124287ab90f52db3643bb24ebf1274"]}, @typed={0x8, 0x75, @void=""}, @generic="7582ebcca405fd232d84983c30e298827632038747fc781a6950434f244f58d42bcff6083131e818c08e901a82ef4614c8351f5ec527a93e25e499566a498db4ec1cbb73c87d731ac607144f2d3bd4f75c7b4b151630b9a6de3a2758cac25bdf3ebc9f0dccc51abf001da639be7d79e489458cf3596e9f9f185e18586742ef9f24e9523238467e5f6c565cb8022ec8e68f373437102e1dc12b3f7b025fb6542c24d7209b7d802e7624b9cee3c7ae2ec77786374df6ef8eb3b230b1ccf7f05d945c0ea4b94622727d0114973e36743d20777dbe602c735ec9d3be50640c982d03998550f152f4aca87986ea5dcffed9a35899cdc93a", @typed={0x18, 0x49, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="ac581bf916b4b32df32282178fa1d840379f162b05c7a5cf197aa2cc4f88ff35e4e90ad53f9d4554", @generic="1b13cb56f046ac5ac0bbb941087c8f5296ad2a943a3b2442ccd931df3d40c52e6680a36be56bf6bfc08c4fe3cd9b4a4ac5e39890893b3d4055d1fd606fe17660d2f0cbfe1b35123e7bae18c5f71e9afe505ed16f8d31469162a6d0044c4d0392fda80f5cec3dc1a9eae60aa61b8a4626302a84fb51fcc9897631d3256036f4caf2508369e341c537d2769c8e43d1835e80d69b922a11c5e4df65b551", @typed={0xc, 0x5f, @fd=r0}, @nested={0x2e0, 0x6e, [@generic="ec73f861f0d1e1340c72f6dcffab2dfa6b", @generic="21514d179f695929cf834e8e396b4c4d7848ed44c4ebd4e345c30d7a472fef9f62ca01cce4e6753fe1328338f7c577b6b67d74aaaa32fb9aba4ee5a55825dc804e412d31fdf0a2dfa3be5c4c1ef91196720979537c55c67032768ac5db6c583a4fd6a5e2ce353bb1514d4771e28f234459c880c5651ec17cc86bdf8d0155a791992121b0c8b6a130c9f9fc30034dd2cc0cc89bb43d33633370bd9696376f6b76fcfd3a4dd902efaeb91bd7d95f5788b1ff3538e2ef81a3a17c3f9a2c0ba2a8c39e899ee8bc153286915d4f2ffd00c65579af5b0bbdb50da3", @generic="01c9b0de42f8be1d93bdfecb8080f7ee923f0d0661a19c7b796d89eb1ba355d9d82ead9e37dcf33198893896cdfd9b29ad28e1b97aa60418fb4566e0df601d7a3e1cec1e7cfe4440dea15947e288ff092fedc4300336a000750a045df2fd415ff697c19836061b8a0cd7aecc81ebaca1da52009f626bac112b0aa1483cac6df97e47ff1f26fb59971d773f0f725bda9f361df7656eef02039804504dcb53298d7f11f9ba290cfe989a4007eb1005c8a0c4760b2be62fde75ce4164d1b5fc1fea42dc5d0d8e864dd118448fca105e05f7d2bb793c45a8dc3b7b1308686f51240043d01f181400e302d42c3a4787390cc9d5694cf8", @generic="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"]}, @generic="f2edb710f21999cb2b11de919be2afc136004eb11d4dc17cd21408883c09f4e4ad09ef77280b139096b3d210824e4ae46c86fdb58f68b64284dc9af722a42aa7876434365539cbb2774a7bc359aaeb107dbfdabd44a0967c6b39b52ddf7141069f8d47f48170f4"]}, {0x1b4, 0x1, [@generic="c4424fe3d09d51b90703876500c4d058abb0f7fbb22dbc0918d1948082f908c8ff7c3980dacf159c886756c6cfee288f7fc6ccb4081775432b363a38171e09104addaf", @generic="502fab553e9841ab9610cd683965d9ecdc6c8e705dcefa46debeb68d318c80f199be8d5200c4c1fa8ab5f7263a881a140720efe36dd7b3075c14f0d92f1d188e7c7d5bd7271fe8caa382a48e1fe5c35afe1a0ee34a18a7dc8d1e706f741be96fdefebcd893de0fd756f80d7010b0f02608b64ad107909ddae0a28ed50e213874771a4e7c20ddcf09d2f97aecbec95eedd5f64fda8fab86619cf09bda247857e2ceeb6e431f0e35ff70c43cc2522a4a2d66e22c4dbe", @generic="e7ae246d86ebe7c2a6f8bc70d9963c6d506756c14db97a209ac549e3e6b4b9e9bcbcc4f368fdbc45e8d1a8b77869223a1ed8d302d0a00c2efafcedefe6c13a2fa258a5b40fb534acfe2cbe1e7dc53c18ea8d429af04e4d773c5dc87f16f66239b5aa8d4faddd36c760582835c3a9388a6967c69fddc80b4f7c65eba6f80d33d5d34b68b0eaeb1d7edf20e0eade9fc14753f483d9768b2664b1d2b2c42b0d84f5606abb955d07643deb2d18e546cf5d2f8cfec5f018b7e825"]}, {0x16c, 0x1, [@generic="478dc86263d1216a80846fd4697d2aa33c0fcc8bce603a8e765d8f437374a23747f31be3be5d15c7aac77bada78fb3e870737e7ac50ecd1c838c6b4499dfde88dcea3a46dd01601f7114604b7b17007a0e3af8ecc070eb2d616a98f0b21d21c783692def3f60eaa50c3226011e4f55b19928389583b4de691d1085207a1f27e2822be16cb6e1327dede01dcb08b8418e85632d74e5d03717f51555c1f3f2ae2e128f011e5bafd0", @generic="ec9e3043604fe516bb3292605b854a5f0bf2d07829bcb645a3415269e3ff1fb79720eb05cd426cc8fb5c6453113464f20293c10a561a23f6becb589ed133a1b54177945d27f15c6db81a062dd3f5fb37f340a9799d76b440153bee438cf67d98a981e3a0d65d6b098753175bf75bf39b9877f45961977af01628a0bf3969ac8eeb0bc1cf4bc95730bdbf6562eb34ac6d2279c8b673fd01174f0b99357d42376cfc494355b87266ecc1913fea7271d0623a6801c6e9070aac15d88f4f46f94f99de"]}]}, @IFLA_IFALIASn={0x4, 0x14, ""}]}, 0x1598}, 0x1, 0x0, 0x0, 0x4000}, 0x80c0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000fe8000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) accept$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) 2018/01/14 00:54:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00007db000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000019d000+0x7f4)='/selinux/user\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f000029a000-0x4)=0x6e495338, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00004ed000)={0x2bb688db, 0x1f, 0x2ad, 0x8001}, 0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@generic="37ae20cf9f2c69a6e7607dfbdb39c09f", 0x10) sendto$inet(r0, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 00:54:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006b9000-0x4)=0x14) fgetxattr(r0, &(0x7f0000599000-0x15)=@known='system.sockprotoname\x00', &(0x7f00006c0000-0x1000)=""/4, 0x4) 2018/01/14 00:54:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000509000)='-em0selinuxvboxnet0posix_acl_access#vboxnet0\x00', 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f14000-0x14)={0x1, 0x2, 0xfff, 0x8, 0x4}, 0x14) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00006e3000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000fa6000)=0x3, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000dff000-0xbe)=""/190, &(0x7f0000c9a000-0x4)=0xbe) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e3c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000071c000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) 2018/01/14 00:54:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) accept(r0, &(0x7f0000e3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000149000-0x4)=0x8) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008c2000)='net/if_inet6\x00') ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000c42000)={{0x9, 0x100}, {0x100000001, 0xfdc4}, 0x9, 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, 0x0, 0x0, 0x0, 0x0]}) fcntl$getown(r3, 0x9) unshare(0x400) eventfd(0x7) syz_open_dev$usbmon(&(0x7f0000edb000)='/dev/usbmon#\x00', 0x21, 0x2000) getpid() pipe(&(0x7f0000021000-0x8)={0x0, 0x0}) [ 81.762071] device gre0 entered promiscuous mode 2018/01/14 00:54:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0xaa2) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e0b000)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d05000)="", 0x0, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r2) 2018/01/14 00:54:38 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000014000)='/dev/sequencer\x00', 0x202100, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xd2, &(0x7f0000015000-0xf8)=""/248, &(0x7f0000014000)=0xf8) 2018/01/14 00:54:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2) getpeername$packet(0xffffffffffffffff, &(0x7f0000a8f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000330000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e5d000-0x28)={@common='rose0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0xf, 0x4000000000000003, 0x2) sendmsg(r2, &(0x7f00004a2000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000097e000)=[{&(0x7f0000365000-0x10)="0212050002000000001ef2676546b71d", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) 2018/01/14 00:54:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/01/14 00:54:38 executing program 4: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x7fd) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc3000)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0x324bec98) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fc4000)={0x0, 0x0}) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000fbe000)={0x0, 0x0, 0x67918, 0x0}) accept$inet6(0xffffffffffffffff, &(0x7f0000fc2000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000067a000)=0x1c) ptrace$getsig(0x4202, r2, 0x0, &(0x7f000074a000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/14 00:54:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001000-0xc1)=""/193) mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) socketpair(0x11, 0x80800, 0x6, &(0x7f00001be000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000e8f000-0x64)=""/100) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r3) setuid(r3) 2018/01/14 00:54:38 executing program 1: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00000d0000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000978000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000054f000-0x4)=0xfffffffffffffffa, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000005000)={@common='lo\x00', &(0x7f0000f97000-0xd0)=@ethtool_rxnfc={0x2c, 0x10, 0x0, {0x0, @usr_ip4_spec={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0x0, 0x1, 0x0}, {"c4cd", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @sctp_ip4_spec={@rand_addr=0x0, @multicast1=0xe0000001, 0x0, 0x0, 0x0}, {"aa7b", @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]}) dup3(r3, r1, 0x80000) 2018/01/14 00:54:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ead000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00007a5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a72000)=@ethtool_rxfh_indir={0x22, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000019e000-0x14)=@ethtool_wolinfo={0x26, 0x8000000, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 00:54:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b36000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00002da000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009ef000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039c000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000545000)={0x1, 0x2, r1, 0x9, r2, 0x8, 0x7f, 0x6}) r3 = socket(0xa, 0x802, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r3, 0x8916, &(0x7f0000000000)="") 2018/01/14 00:54:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00006fc000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000096f000)=0x60) fcntl$getflags(r0, 0x0) r1 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00006c3000)="8e2a2029740486b3560fed7b576c1e2e76c44b804c2e906c50886ddd04effac9"}) 2018/01/14 00:54:38 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x280603fe) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000001000)={0xfffffffffffffe01, 0x7}) close(r1) 2018/01/14 00:54:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000f40000)='./file0\x00', &(0x7f0000f06000)='./file0\x00') r0 = socket(0x11, 0x3, 0x0) fdatasync(r0) getsockopt(r0, 0x107, 0xc, &(0x7f0000f32000)=""/4, &(0x7f000033b000)=0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007a2000)=0x0, &(0x7f0000613000)=0x4) 2018/01/14 00:54:38 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000012000-0x8)={0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x989680}, 0x8) 2018/01/14 00:54:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000a90000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(0xffffffffffffffff, &(0x7f00006bb000)='"', 0x1) clone(0x0, &(0x7f00003e2000)="", &(0x7f000057a000-0x4)=0x0, &(0x7f00008a3000-0x4)=0x0, &(0x7f0000fe3000)="") mlock(&(0x7f0000697000/0x2000)=nil, 0x2000) 2018/01/14 00:54:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0xaa2) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e0b000)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d05000)="", 0x0, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r2) 2018/01/14 00:54:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd7000-0x9)='loginuid\x00') getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000828000-0x4)=0x0, &(0x7f0000864000)=0x4) exit(0x0) write(r1, &(0x7f0000d44000-0xba)="", 0x0) 2018/01/14 00:54:38 executing program 1: clone(0x0, &(0x7f000075d000-0xad)="", &(0x7f000015e000-0x4)=0x0, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000923000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ea8000-0x1)='\x00', 0x1) fadvise64(r0, 0x0, 0x6, 0x4) r1 = getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000acb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x2, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000484000-0x4)=0x0) dup2(r2, r3) tkill(r1, 0x15) 2018/01/14 00:54:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000091d000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x100000}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000db8000)={&(0x7f00008d9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000041c000)={&(0x7f0000e09000-0x4b8)={0x4b8, 0x3, 0x9, 0x300, 0x3, 0x1, {0xb, 0x0, 0x5}, [@generic="f1668711730584b6e2151ad122b7f2f409e801d6197f8c02e2b0fb5fa1a8a67cd354847d45473421322b08454b99e5e0a701d9690753b3f18ff094608e0a4e9b2888f36e62077f17e75cb0860130503c9c57b6784b947cc60efd2be7752c9ee3bc5c5f59068a8f7548f15a5dc4fe554a4e36bf0bbbdb0272cb383e9e8920a4714568fa4c9ee06e736c4113ce3fa33f29f285d5322c3d28c3169037948257979a83025db29fe1d02a796d7bd1d0195e496145e08dd03a849d126bcf63b8c0d6381e042c", @generic="f2cd17286b0142d5a943740c24ec834f5b17f3d5d795f6449c12844f591e4e4e22c741bba87c02290fd0247081d0ce1996eeded2a32318b89b5925f784aaefa3fc05291e6d1fa458203950965077539c6471f7ab9657da8a9e313e32a98484d00cb4f5fc1e8983d87a36875467fd87060d479489e45151790495e91d2a86a705b64089fc2fdcb9705082ac1cef9d5a6ebac3b31123f36220924797319983aaa4fb4ff2391959f2b67eb3d7ed9a392b78e78fbd5dd8903ea7dafafd916da15f627dd8ae", @nested={0xbc, 0x4b, [@typed={0xc, 0x5b, @str='\\{\x00'}, @typed={0xc, 0x2f, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="860b3b50c0d05c57a0d70ed909ff0fecaef6cd368c805b5f7ff02324dd27aeb95d7b370cd74dfc8676ef25d3693f2e1efbee58d5cdea6348c8fa1356fd66bf00e2df30311e77fd35ba48ade107a3c5ffb78fc1af468e60e517f53e9b55c3bffd5638210b7ec164ae29eac871e20b1a00701541aa702baea2395a8b0d79218a49cd64f3f8a588b95700fb0c141568941b28f3bbe1a53848e51fa5866207"]}, @generic="f6369b887d782715f33342e9332d62a2de259dd8cde346aa54149c2f9908b30337a6deffee99ba02983351085b6be0815f9a19bbc5a3232a238781fbd6fb74f512530dc8429cf04b5ca8564a7d09371402dc789e9902aa78887719b65c261db8543f30619fec971c6fe25400a8f0188e2dfb532dab1d945badea26449915bbeaee20c106742b0a7b04f1368b1e2ac58f27d1e77820a68c9fc6a0e2aba99b", @generic="bf04e80d626dbae0627d15b4af06a1d10d589eadf047179404aaf2c29474008355a12d7fa94621bb4f1442c801cc82ef244f49767f0339586c5ed596ce8f695c880916810522f3", @nested={0xac, 0x80, [@generic="aea1228ae367d01f7d96e636adb116d18d85c850018179cb7ee7b115c49afc60baf69d1d80352c84d839ab80ff06501c486e25bdd0498653ced91d8c8310eb9cda1e771d927dcfbaa66f59f3e78ea62ea29f17f49d2fb8719f265ca27aab53dd0af81f56619cdf54723a1b64a5cec6908ac18c65ca0bcf0f4b50dfd1c1b4a3326a7af9de4d9a22b9429be21c9175bcb8b0053b5c3b35a7e7b8b23a741e68c6cffd67b63917a9"]}, @generic="602aae8b2069b9632168dec71c2546917ccd73e48cab33080afc326c5283aa1527b84d8cac0d5d186e0a48e8efa2deb3f2d18123f6518b2eadda08c611df74f16977ba29fd2631279772057a287d40c814c4ed8b57b45dd700e54eeaed53a2db41279853b79dc7c4259f57452b14b227215be5ee3c73c6171be6ae68f7bf152041a7af6cfcbb07de7b5a4c466afe9e66e453abf11547fa8c741dc8f62ad594cdf063665ae803e44163d7cf1d8e89e3d00f03751bda4988d3dae8fd1443b51b78c547fa99b047dc5b8320344995dfc8889f"]}, 0x4b8}, 0x1, 0x0, 0x0, 0x20000000}, 0x20040080) writev(r0, &(0x7f0000ffe000)=[{&(0x7f0000ca8000)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) fstat(r0, &(0x7f000014a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000340000)=0x3, 0x4) 2018/01/14 00:54:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000)=0xe8) setresuid(r0, r0, 0x0) 2018/01/14 00:54:38 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000010, 0x802, 0x0) write(r0, &(0x7f0000002000-0x26)="260000002400430504082c0001000000000000000100000000000b00f1ffffffffff03c76e35", 0x26) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000001000)={0xb72, 0x8000000000000, 0x3387, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x6, &(0x7f0000003000-0x10)={&(0x7f0000000000)=""/162, 0xa2}) 2018/01/14 00:54:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000384000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000304000-0x9c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in6={0xa, 0x1, 0xb661, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, @in6={0xa, 0x0, 0xfffffffffffff90e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, @in6={0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0xaae}, @in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x3}], 0x9c) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000476000-0x28)={0x0, 0x0, 0x0, {0x1000000, 0x0}, {0x0, 0x0}, @ramp={0x1ff, 0x4, {0x0, 0x5, 0x0, 0x800}}}) r2 = dup(r1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000b59000-0x4)=0x0, 0x4) lookup_dcookie(0xa50a, &(0x7f00001e7000-0x1f)=""/31, 0x1f) 2018/01/14 00:54:38 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x2fffffd) 2018/01/14 00:54:38 executing program 6: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000342000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) socketpair$inet_sctp(0x2, 0x32b01ad6ac1278c4, 0x84, &(0x7f0000acf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x4, &(0x7f0000001000-0xa7)="e09bb9cd5e47dc0a5e2696f91f920ecda0fdffff2f4f25626055f3f53f37a4e62b692517d638e439c9debc57dedd5284ad38e235c136325dfe81f770ea18c78bab569a58db9a4fe3533a128f4db98c33eb713f312bff0853911215990882899baeaf143aad4adc850d379e289cce8a18db77e7f1f23e3cb170577d5172fa00d6b92bc16f3d34832ccdc071d507272013ec5bb2cc084535a24ca35995bdf7ee4a5e687a17311bdd") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) keyctl$chown(0x4, 0x0, r1, r4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x3, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, {0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc1}, 0x9, [0x6, 0x4b, 0x8, 0x3ff, 0x8, 0x83, 0x1, 0xfffffffffffffffc]}, 0x5c) 2018/01/14 00:54:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00001bd000-0x8)=0x5) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00002fd000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xb) 2018/01/14 00:54:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) write(r0, &(0x7f0000f55000)="91da5dd0f6fe133f737076567c4dde41d02a83d272bc00f7651d264887ea938fbfde420d5e66a2300dd79d8ad603823a98c98f2a037d3902079e32fb63bb5b1aa5be", 0x42) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001b6000)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000baf000)="18000000020001000000be8c5eff8c88360000f1010300000000000000d90000f7b933d898055bf748bb6a8807787e59dba67ef147b3550400000067a1e2010067fc2163e000250000000453ff1f00000000000000c88ebbff060100000b00000000b121ad1474d722f542002700ec008b6207000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b1b04000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa200571068395533b594fa00041ad0b4c2c23eef679567f8da", 0xc0) 2018/01/14 00:54:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ec7000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000095000)={{0xa, 0x0, 0xa3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000001}, {0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x4}, 0x0, [0x5, 0xff, 0x8, 0x7f, 0x8, 0xfffffffffffffffe, 0x1, 0x9]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) [ 82.080666] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2307 sclass=netlink_route_socket pig=14714 comm=syz-executor2 [ 82.081801] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/14 00:54:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00007a2000-0xa8)=""/0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) [ 82.082976] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 82.137674] syz-executor6: vmalloc: allocation failure: 17178820608 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 82.137682] CPU: 0 PID: 14745 Comm: syz-executor6 Not tainted 4.9.76-g8e170a5 #11 [ 82.137688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.137704] ffff8801cf357880 ffffffff81d93149 1ffff10039e6af13 ffff8801cdb83000 [ 82.137716] ffffffff83ab83e0 0000000000000001 0000000000400000 ffff8801cf357990 [ 82.137728] ffffffff81450aa2 024000c200000003 0000000041b58ab3 ffffffff84193d7d [ 82.137730] Call Trace: [ 82.137743] [] dump_stack+0xc1/0x128 [ 82.137755] [] warn_alloc+0x212/0x240 [ 82.137766] [] ? zone_watermark_ok_safe+0x280/0x280 [ 82.137779] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 82.137788] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 82.137797] [] ? save_stack_trace+0x16/0x20 [ 82.137807] [] ? save_stack+0x43/0xd0 [ 82.137816] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 82.137827] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 82.137837] [] __vmalloc_node_range+0x3f5/0x5f0 [ 82.137847] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 82.137856] [] ? kmalloc_order_trace+0x7a/0x190 [ 82.137865] [] vmalloc+0x5b/0x70 [ 82.137877] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 82.137887] [] xt_alloc_entry_offsets+0x41/0x60 [ 82.137897] [] translate_table+0x21a/0x1e80 [ 82.137909] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 82.137919] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 82.137928] [] ? check_stack_object+0x68/0x140 [ 82.137938] [] ? __check_object_size+0x174/0x3a9 [ 82.137944] [] ? 0xffffffff810002b8 [ 82.137951] [] do_ip6t_set_ctl+0x2be/0x470 [ 82.137958] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 82.137967] [] ? mutex_unlock+0x9/0x10 [ 82.137976] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 82.137985] [] nf_setsockopt+0x67/0xc0 [ 82.137992] [] ipv6_setsockopt+0x115/0x150 [ 82.138001] [] tcp_setsockopt+0x82/0xd0 [ 82.138010] [] sock_common_setsockopt+0x95/0xd0 [ 82.138017] [] SyS_setsockopt+0x160/0x250 [ 82.138024] [] ? SyS_recv+0x40/0x40 [ 82.138032] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 82.138041] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 82.138049] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 82.138057] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 82.138060] Mem-Info: [ 82.138078] active_anon:58968 inactive_anon:43 isolated_anon:0 [ 82.138078] active_file:3601 inactive_file:7696 isolated_file:0 [ 82.138078] unevictable:0 dirty:76 writeback:0 unstable:0 [ 82.138078] slab_reclaimable:6365 slab_unreclaimable:60642 [ 82.138078] mapped:23372 shmem:51 pagetables:679 bounce:0 [ 82.138078] free:1470500 free_pcp:349 free_cma:0 [ 82.138097] Node 0 active_anon:235872kB inactive_anon:172kB active_file:14404kB inactive_file:30784kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:93488kB dirty:304kB writeback:0kB shmem:204kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 83968kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 82.138117] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 82.138144] DMA32 free:2980000kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:48kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 82.138168] Normal free:2886092kB min:36824kB low:46028kB high:55232kB active_anon:235872kB inactive_anon:172kB active_file:14404kB inactive_file:30784kB unevictable:0kB writepending:304kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:25460kB slab_unreclaimable:242568kB kernel_stack:6112kB pagetables:2716kB bounce:0kB free_pcp:636kB local_pcp:200kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 82.138215] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 2*4kB (M) 1*8kB (M) 3*16kB (M) 1*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980000kB Normal: 221*4kB (UME) 321*8kB (UME) 181*16kB (UME) 115*32kB (UME) 102*64kB (UME) 50*128kB (UME) 10*256kB (UME) 3*512kB (ME) 4*1024kB (UM) 4*2048kB (ME) 695*4096kB (M) = 2886060kB 2018/01/14 00:54:39 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000009000)="2400000058001f0014f9f407002304000afff51108000100febfffff0812020401000000", 0x24) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f000000d000-0x6d)="02915a3389cc2ea9b126052bf3ef4c2c1fd36a177ed5b89effa83c4ca74657c7d5c168ee441c9acf7d99814e46da1845ed057bc78d184adbf861103cf1a7edb860042177787e53b51c64d96b320140ef9c571223c205dd19788574e197b9537439e20526b1415d338e13f607dc", 0x6d) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000014000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000013000)={r1, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/14 00:54:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000733000-0x8c)={0xb83, 0x5, 0x101, 'queue1\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0x40189206, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 00:54:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000089a000-0x8)='./file0\x00', 0x10441, 0x0) mount(&(0x7f000091c000-0x8)='./file0\x00', &(0x7f000091a000)='./file0\x00', &(0x7f00009ed000-0x5)='adfs\x00', 0x1280424, &(0x7f0000c40000)="64f5f2d6e97caf61541be19021e59bce85d2e949fc63b53e27844843533b552e07e8c6ad1f6a165a8f03b04eb5d19f08744b635aacc1cfc8459e612b42b0d82992b41fe3d8434daf8bfdbbc0c97de9257f84ea2635a6763dc4613eec0300142c16c98945f5736908e7e121e78c3c0259a7064e004287fa1f4e981cfc3c23295e3ee0c813b5474d6b3910aabd8d936e3f10a00bc119b776b6fa84f292acf78f92119b649ddfeb5d087b171e9f48b9f822") fcntl$setstatus(r0, 0x4, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) 2018/01/14 00:54:39 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001000-0x8)={0x5, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000673000-0x4)=0xffffffffffff47d3, 0x4) write(r1, &(0x7f0000203000)="26000000130047f10714c1f8590022ff001000e3010000000000000000000000060021000635", 0x26) 2018/01/14 00:54:39 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000014000-0x9)='/dev/sg#\x00', 0xd538, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x5e6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x22, 0x5, 0x8, 0x8000, 0xccc1, 0x12c3, 0xffffffffffff2406, 0x20, 0x7fff, 0x5, 0x1000000000000000, 0x2, 0xffffffff, 0x3, 0x7ff]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={r2, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0x3f, 0x9, 0x1d6, 0x1, 0x3f000000, 0x80000000, 0x6, 0x5, 0x1ff, 0x2, 0xe8, 0x0, 0x4d35, 0xeb]}, &(0x7f0000014000-0x4)=0x108) stat(&(0x7f0000013000)='./file0\x00', &(0x7f0000012000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000cac000)={&(0x7f0000da6000/0x3000)=nil, 0x3000}) 2018/01/14 00:54:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001bd000)='/dev/vga_arbiter\x00', 0x0, 0x0) fstatfs(r0, &(0x7f000007a000)=""/198) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007f9000-0xc)={0x0, 0x0, 0x0}, &(0x7f000005c000)=0xc) r2 = getgid() unlinkat(r0, &(0x7f000067c000)='./file0\x00', 0x200) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000216000-0x8)=0x0) fchownat(r0, &(0x7f0000851000)='./file0\x00', r1, r2, 0x800) lstat(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f00003b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00002b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000c08000-0x8)='./file0\x00', &(0x7f000023d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000072c000-0x8)='./file0\x00', &(0x7f0000cf6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00002ff000)='./file0\x00', &(0x7f0000b79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00002c2000-0x1)=0x4) setreuid(r3, r4) 2018/01/14 00:54:39 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fremovexattr(r0, &(0x7f0000c13000)=@known='trusted.syz\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00006d8000)=[@in6={0xa, 0x0, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x9}], 0x38) write(r1, &(0x7f0000508000-0x22)="1e00000018000776530000000600480080200000000200052200010400ff", 0x1e) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f000032c000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000453000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa00}) getpeername(r2, &(0x7f0000570000-0x37)=@un=@file={0x0, ""/53}, &(0x7f0000670000)=0x37) 2018/01/14 00:54:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000174000)="01000000030006000007000000c4ffcc", 0xfffffffe) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000757000-0x4)=0xb64, 0x4) setsockopt(r0, 0x10a, 0x2, &(0x7f0000f43000-0x10)="f5f700e80000000101000000000000cc", 0xffffff3f) inotify_init1(0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000668000)={0x1, 0x8003, 0x73ce8548, 0x0, 0x0}, &(0x7f0000cad000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000085e000-0x8)={r1, 0x200}, 0x8) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00008d4000)={0x0, 0x0}, &(0x7f0000d82000)=0x10) connect$inet6(r0, &(0x7f00002d7000)={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x26415b0e}, 0x1c) socketpair$inet6_sctp(0xa, 0x3, 0x84, &(0x7f0000a5f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00005f6000-0x4)=0x0, &(0x7f0000ac4000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fb9000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000585000-0x4)=0xe8) setfsuid(r3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000cbb000)={r1, 0x7ff, 0x8}, &(0x7f0000338000)=0x8) [ 82.138461] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 82.138463] 11347 total pagecache pages [ 82.138467] 0 pages in swap cache [ 82.138471] Swap cache stats: add 0, delete 0, find 0/0 [ 82.138473] Free swap = 0kB [ 82.138475] Total swap = 0kB [ 82.138478] 1965979 pages RAM [ 82.138480] 0 pages HighMem/MovableOnly [ 82.138482] 320509 pages reserved [ 82.151429] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2307 sclass=netlink_route_socket pig=14732 comm=syz-executor2 2018/01/14 00:54:39 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e43fa5af0602000000010000007faa62b9c0d263274f4a010c4faeef85516b042511f32764171ba9bd278cbe360c22f174073fe215dee02fe37161926323ee9c82c790add904b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634ad235a33957e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed0000464caeedf840d001fe92b08ca47b8e2896417d7dcd645413be450200000000000001c12215382a253398a04d99ca8680deb2064c834bc027af4d4cf3fd2724d6748de61eebb06801048dea7636f3a248faffffffffffffff66d6e70b06ca3045", 0x12d) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xfffffffffffffffc, &(0x7f000075a000)=0x100, 0x23) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d95000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000abe000)=0x0) 2018/01/14 00:54:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00009c8000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000006e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000104000)=0x0, &(0x7f000071a000)=0x4) r1 = socket(0x10, 0x2, 0x0) sendmsg$netrom(r1, &(0x7f0000b86000)={&(0x7f00003d7000)=@full={{0x3, {"8a8adc672f94f8"}, 0x0}, [{"3acd1a25a93d60"}, {"c246b17a78d03d"}, {"8b43cdd27d9624"}, {"69e3f71c60b435"}, {"d7e910e0b142a8"}, {"acd4259c825abe"}, {"6c2c0e36cabc58"}, {"75471711393d9c"}]}, 0x48, &(0x7f0000b3c000-0x50)=[], 0x0, &(0x7f0000952000-0x2280)=[{0xdc0, 0x0, 0x0, "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"}, {0x20, 0x1, 0x31, "a0dfb632d4cd55cdcb01ba7a"}, {0xb0, 0x11d, 0x7fff, "fd676e9e8affd2e6ea7e6b33196141a43fa1dcc13a57b01fd3185dc1c0996b210121097409c9f9e7e2911d7ad8b1f45a16921414004e5eeb9b797c773efd8c3084ca7111829161a370c9ee4f8f98c8c5ddec03766111afbd32590b9894fb877a13e6fbcbc1e566db003c39b6542f0be80e165b59b59beea0385a1e3014cacb85598e7977b24d37841ccf8fbe15242d5b40c2f60a05d33cd9cbcfec06546d"}], 0xe90, 0x20008080}, 0x10) 2018/01/14 00:54:39 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', 0x210500, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000003000-0x92)="38f8314daaa698bb95c55fcdf087a727d1b521ea8943b71001006d3d57e8542076aa3bb13d9de947fec1b6c42eda31b665b863281550016cb33b3d56e518688a2af204ce6f4a3aed7c0c5fc0ec8eea1a37cd2c880c962f66672cf6df6051cf57bde6f49f45cd6ac0fd6a6431a0ac413115fd519c1c726aed13b321a500ad219d54911dce3df0a02501eb6d88e58e4d274557", 0x92, 0x5, &(0x7f0000002000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000000)=""/227, &(0x7f0000001000)=0xe3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000003000)={0x0, r3}, &(0x7f0000003000)={0x3, 0x1, 0x6, 0x0, 0x200, 0x6}) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000002000-0x4)=0xfffffffffffff093, 0x4) 2018/01/14 00:54:39 executing program 3: listxattr(&(0x7f00000aa000-0x8)='./file0\x00', &(0x7f0000032000-0xe5)=""/229, 0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004ab000-0x8)=[&(0x7f0000019000-0x13)="77f80400000000000000743130"], &(0x7f0000f2c000)=[], 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000508000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a6f000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a9e000)={0x5, [0xffff, 0x7, 0x0, 0xae, 0x800]}, 0xe) 2018/01/14 00:54:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a77000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xffffffffffffff46) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, 0x1c) 2018/01/14 00:54:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) connect$unix(r0, &(0x7f0000f57000)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000307000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000865000-0x8)={r4, 0x1}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00004ff000-0xbd)=""/189) fsetxattr(r2, &(0x7f0000ca0000)=@known='security.ima\x00', &(0x7f00004d1000)=',GPLwlan0\x00', 0xa, 0x2) getsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000678000-0x4)=0x0, &(0x7f0000785000-0x4)=0x4) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) [ 82.707868] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 82.747029] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/14 00:54:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000071e000-0x8)={0x0, 0x0}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b51000-0x8)={0x0, 0x45}, &(0x7f0000922000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fad000-0x8)={r2, 0x5}, 0x8) syz_open_procfs(r0, &(0x7f00008e1000-0xc)='net/netlink\x00') r3 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x77682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000984000-0x8)={0x0, 0x0}) pwritev(r4, &(0x7f00008ce000)=[{&(0x7f0000e71000)="8481be41d460092ffd723acdd1fb528888b4daa64e1d023e0696944ee92695e0ee07ccc43d8561f9bc9479475cd2357f7605cb6daebc51c4ad303895d7edbad5d01c8a1482d7776fe3da3d763dc434261ed76fb3ab796068fe96b789cd7b4c4752a4f59a70d208d93cbe01ac3a850f8dad0ef8087a03eda00c0171607a1ae2326568f0c31da98bac77e1325c9a64c3abdecb0f9ea9d6a6bec3e9b0a078e502a95b8ad0d536bd0770184679d9cb292ff4cdf9fd6b65fc94887f1a9fc5e588a1b85d5e264ee8758ac18cb7929f5edc7f965c738800a97c57492cca3608b6b245c0ed26dfac1059", 0xe6}, {&(0x7f0000ac9000-0x7d)="df8267a8982f911e6b56a5e4d200cd57f15885d64ee33416fe7693815de67a34eb48af8522515857c5d1dd47b1125a8e8ac81407ced3098da231bc2093993a1f4a7c93d7bbe619fabc106aa53564d3134ffffbd1debbc3ac11c47691122c9c74542fa66a53571e62652cc7c57cebab6756c119bc96365bc917a164da65", 0x7d}, {&(0x7f0000e8c000-0x1000)="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", 0x1000}, {&(0x7f000085f000-0x14)="acf66ea62ea2133043d4f1fac80400000026d293", 0x14}, {&(0x7f0000aff000-0x1000)="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", 0x1000}], 0x5, 0xffffffffffffffff) 2018/01/14 00:54:39 executing program 2: pkey_alloc(0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000932000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000d8000-0x4)=0xc) ptrace$getenv(0x4201, r0, 0x78c4, &(0x7f0000265000)=0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) r2 = request_key(&(0x7f0000c0f000)='blacklist\x00', &(0x7f0000b2c000+0x17a)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004a5000-0x6)='ramfs\x00', 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000ae5000)='keyring\x00', &(0x7f0000368000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r2, r3) r4 = creat(&(0x7f0000524000-0xc)='./file0/bus\x00', 0x24) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f0000033000)=""/98) syz_open_dev$mice(&(0x7f0000c12000)='/dev/input/mice\x00', 0x0, 0x20080) read(r1, &(0x7f000046f000)=""/0, 0x0) 2018/01/14 00:54:39 executing program 3: mmap(&(0x7f0000000000/0xd4e000)=nil, 0xd4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_key={0x1, 0x8, 0x242e, 0x0, ""}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 00:54:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008e3000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dca000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000be000-0x4)=0x7) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf, 0x9}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 00:54:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f44000-0x11)='/dev/vga_arbiter\x00', 0x28002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000da000)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9d000)=0xe8) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000440000-0x10)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/14 00:54:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = add_key$user(&(0x7f00008ec000)='user\x00', &(0x7f000004f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000315000)="f4ae8017a761d0d1e819c75d33bd7235af811eba836a6a3da0856371ec34017da61dbc5ff45caa92cbb73eb3711a00b21948946b1af4610956b469e11f2a7f23a4607cdf630e471d5109422977ee12949b1c38c26d25907da1b4fa22bf3f5e402d31bdc4ca844240a7b868db75ec367d4195b03eb5adea664ef9334c995a15d6eded04b57d5b10d1befbdf274f1988edcb8ea2181923408e0e1b26066d4e59df3f95dbde61b069b5ed2e84589d41dc1440d83b1f8eeb347a0b2dfd17ff10303bdd50b87a89999f463252817a192a2e9286a459566e61903cec21038fc3e06cce9eee0656df99e8385dc1b39637cbaa2b0765d61f12ef", 0xf6, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r1, 0x9) sendto$inet6(r0, &(0x7f0000b5b000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ec4000-0x4)=0x0, 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, &(0x7f000011a000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000cc4000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a02000)=0x8) 2018/01/14 00:54:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000cd7000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000ab1000-0x7)='./file0\x00', &(0x7f000041e000)=@known='security.selinux\x00', &(0x7f0000c08000)='V\\}%md5sumselfppp0nodevwlan1\x00', 0x1d, 0x2) 2018/01/14 00:54:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000019000)='+\x00', 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e34000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005a3000)=0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006bd000)={r1, 0x1000, 0x7, 0x101}, &(0x7f0000b5e000)=0x10) r2 = eventfd2(0x0, 0x0) r3 = epoll_create1(0x0) r4 = dup2(r2, r3) ppoll(&(0x7f0000e27000)=[{r4, 0x0, 0x0}], 0x1, &(0x7f0000135000)={0x77359400, 0x0}, &(0x7f0000b90000-0x8)={0x0}, 0x8) write(r4, &(0x7f0000ce0000-0xa1)="ce9b3dfd207360d2", 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000971000)={r1, 0x4ba}, 0x8) 2018/01/14 00:54:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000048c000-0x8)="2b63708773657400", 0x0) write(r0, &(0x7f0000baf000-0x14)="c5faca0456f17838854c", 0xa) mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00002e9000-0x4)=0x0, &(0x7f000093b000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = socket(0x18, 0x0, 0x1) accept$nfc_llcp(r1, 0x0, &(0x7f0000385000-0x4)=0x0) sendmsg$nfc_llcp(r1, &(0x7f0000001000-0xf)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fbdfd0076a7353f9e140c99b870da16bb9ce9a18248a50a42f91fbde683be8243d15b25866e62a08edab0ddbb25b4e7ae69a1dc2b820412c77a1148e2eb186", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f000015a000-0xf8)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) [ 82.813057] binder: 14803:14805 got transaction with invalid handle, 0 [ 82.830690] binder: 14803:14805 transaction failed 29201/-22, size 56-8 line 3219 2018/01/14 00:54:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f000057f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000480000)=0x10) fcntl$addseals(r0, 0x409, 0x0) r1 = inotify_init1(0x800) writev(r1, &(0x7f00001df000-0x10)=[{&(0x7f00003d7000-0xa3)="b7d64561b55dcdda4ffc3fd4c5d4c30794058fb06b6113d9d780c0ba1d3fc89df67fe464ab73065a92ac009b63b53e1ee4c8ace278e4e8a4e99d38a201144f01ca118695e69b4fc75b7e0e79a0054c13b16a4f8029d7ae30756cbaa5bd86cf76c7a83f05bc1f445a5c09b5b52a7f42b346a64a5b831ba047bb78816a178b2d84a5feed383130fa4e907bd57c7dda7f2ee8cfb3a71e1183a6aba5b2b05146213e4fb0fb", 0xa3}], 0x10000000000000fc) writev(r1, &(0x7f0000835000)=[], 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0xffffffffffffffff, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$urandom(&(0x7f00004c9000)='/dev/urandom\x00', 0x0, 0x80000) ioctl$int_in(r3, 0x5421, &(0x7f0000ec1000)=0xf86) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e3c000)='/dev/ppp\x00', 0x300, 0x0) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f00005c8000-0x24)={0xd9, 0x5, 0x1, 0x10000, 0x7, 0x80000000, 0x1, 0xfffffffffffffc00, 0x7f, 0x400, 0x0, 0x1000}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r3) socket$key(0xf, 0x3, 0x2) 2018/01/14 00:54:39 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000006000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f000000f000-0x124c)=@newpolicy={0xd4, 0x1b, 0x301, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@lastused={0x10, 0xf, 0x5}, @mark={0xc, 0x15, {0x0, 0x0}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000010000)='/proc/self/net/pfkey\x00', 0x420101, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000010000)=0x0) 2018/01/14 00:54:39 executing program 7: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000c58000)='keyring\x00', &(0x7f0000788000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x20000032) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x800000000046e1ec, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00008c8000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b62000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) [ 82.870847] binder: BINDER_SET_CONTEXT_MGR already set [ 82.880108] binder: 14803:14817 ioctl 40046207 0 returned -16 [ 82.892771] binder_alloc: 14803: binder_alloc_buf, no vma [ 82.892795] binder: 14803:14805 transaction failed 29189/-3, size 56-8 line 3127 [ 82.929891] binder: undelivered TRANSACTION_ERROR: 29189 [ 82.935877] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/14 00:54:39 executing program 5: mmap(&(0x7f0000000000/0x61000)=nil, 0x61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000005c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r1, r0) 2018/01/14 00:54:39 executing program 6: clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f0000240000)=0x0, &(0x7f0000190000-0x1)="") readlink(&(0x7f0000b7e000-0x8)='./file0\x00', &(0x7f0000b3c000)=""/4096, 0xae) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000c65000)='./file0\x00', &(0x7f0000000000)=""/119, 0x77) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)='\x00', 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000002000)=0x5) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x460000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0x4)='cdg\x00', 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x57b6b364e4cd73f3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000002000-0x4)=0xfffffffffffff000) 2018/01/14 00:54:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000002000-0x57)=""/87, &(0x7f0000001000)=0x57) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000002000-0x9)='scalable\x00', 0x9) ioctl(r0, 0x440000000000127f, &(0x7f0000335000-0x62)="") r3 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000)={0x8, 0x6, 0x5, 0x4, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000002000-0x8c)={r4, @in6={{0xa, 0x0, 0x780, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) 2018/01/14 00:54:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bd0000)='/dev/rfkill\x00', 0x1, 0x0) accept$ipx(r0, &(0x7f000065f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000097d000-0x4)=0x10) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000560000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x0, 0x0, 0x2, 0x0}, {0x7, 0x0, 0x5, 0x70}]}, 0x10) sendmmsg$unix(r2, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 00:54:39 executing program 3: unshare(0x28060400) clone(0x2e882000, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000e77000)="") sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000000)=""/122) 2018/01/14 00:54:39 executing program 1: modify_ldt$write(0x1, &(0x7f0000fbf000-0x10)={0x6, 0x20001000, 0x2000, 0x7f, 0x5, 0x3, 0x1, 0x4, 0x2, 0x9}, 0x10) r0 = socket(0x2, 0x7, 0x0) readahead(r0, 0x298c, 0xfff7ffffffffffff) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000558000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x800) r1 = openat$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) recvfrom$ipx(r0, &(0x7f0000001000)=""/97, 0x61, 0x10000, &(0x7f0000001000)={0x4, 0xfffffffffffff23c, 0x52d1, "6152a3dfeb2c", 0x8, 0x0}, 0x10) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000001000)=r2) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000002000-0x22)=""/34) setsockopt$inet_dccp_buf(r0, 0x21, 0xcd, &(0x7f00007df000)="6f223c08a6333ead099a018abc5848a16ba85abbec5c79cbf17f9e04910d53dd1d8950299cfc0c1dd95f930545b9aad1e7018128578fc8fd25163497c6378354acc5808521e3df4be6676bbca98c964f9a42a9925805fcd602851109c7f3ce61b97de4395a0397196cef2fcc50235facf833ca4783e0d5734890457d814f8475dc", 0x81) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000d9a000-0x1a)={&(0x7f0000d9a000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d9a000-0x30)=[], 0x0, &(0x7f0000d9a000-0x58)=[], 0x0, 0x0}, 0x0) 2018/01/14 00:54:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="", 0x1bd) socket$key(0xf, 0x3, 0x2) connect(0xffffffffffffffff, &(0x7f000032e000-0x10)=@nfc={0x27, 0x0, 0xfffffffffffffff8, 0x0}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 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) socketpair$inet6(0xa, 0x0, 0xfffffffffffffffa, &(0x7f0000306000)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000524000)='/dev/sg#\x00', 0x4, 0x101000) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000fa2000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b15000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1ff, 0x1f, 0x4, 0xd0, 0x5, 0x8001, 0x3, 0x10000, 0x28, 0x9, 0xc88, 0x8, 0x200, 0x3, 0xff]}, &(0x7f0000152000-0x4)=0x108) sync_file_range(r3, 0x80, 0xff, 0x5) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000bde000-0x8)={r4, 0xfffffffffffffff9}, 0x8) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/14 00:54:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009f6000-0x10)='/selinux/status\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000eaf000)=[{&(0x7f0000bb6000)="e64b9fd527d59c34ed99f8c3f2f44a93e13ea32f75abd94708509ef07d2c45e60a69147f9c55df12b20c8e74282b4b220455d4", 0x33}, {&(0x7f0000e7c000-0x3b)="6ff6da46d199673e5602290ca19de4bc3d3baa2e0c00935d0a4b54ac1c1015f05223b7ab03a8673a4e7d3e9d12e9d2820779165692d11685749436", 0x3b}, {&(0x7f0000577000)="cd0d772cbcc84a709fef1c969a989dfd4aafbe0369aa120052407981bfe3c53f9ac5265017b82a8f00e52cf462fc7b23c15207ae8c9c122b64cd0454403c9e897aec515a487f0e2898354b87d055535b73b2c75face4f228bb76a052a902adfc0b12d0670675d7e060b5bf199a5bbe320d651340c1032f15c74bddf46a28574871594130cd020ecd69c33b703aea681604ab2c0743dca87dbc531492bd310578cb3a3d8554fbb44bec3f805182d578d754561c4dfdc0e999d33e49b50f12e78cd16b0a06", 0xc4}], 0x3, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000048000)=0x4) clock_gettime(0x0, &(0x7f00002d1000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000d4a000)=[{0x4, 0xb2b, 0x3, 0x8, @time={0x0, 0x1c9c380}, {0x1, 0x5}, {0x3, 0x1}, @control={0xfffffffffffffff7, 0x8, 0x9}}, {0x3, 0x49, 0x7, 0x6, @time={r1, r2+10000000}, {0x2, 0x3}, {0x0, 0x8}, @quote={{0x3, 0x7ff}, 0x0, &(0x7f00001d0000-0x30)={0x3f, 0x3ff, 0x7, 0x3, @time={0x0, 0x0}, {0xbcf, 0x6}, {0x1, 0x9}, @time=@tick=0x3}}}], 0x60) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000025c000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f000031e000-0x4)=r4) write$sndseq(r3, &(0x7f0000e14000-0x25)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0xffffffff, 0x0}, {0x0, 0x0}}}], 0x30) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x7fff) [ 83.069381] syz-executor7: vmalloc: allocation failure: 17178820608 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 83.092637] CPU: 1 PID: 14852 Comm: syz-executor7 Not tainted 4.9.76-g8e170a5 #11 [ 83.100267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.109597] ffff8801cce5f880 ffffffff81d93149 1ffff100399cbf13 ffff8801cee93000 [ 83.117567] ffffffff83ab83e0 0000000000000001 0000000000400000 ffff8801cce5f990 [ 83.125534] ffffffff81450aa2 024000c200000003 0000000041b58ab3 ffffffff84193d7d [ 83.133501] Call Trace: [ 83.136064] [] dump_stack+0xc1/0x128 [ 83.141402] [] warn_alloc+0x212/0x240 [ 83.146821] [] ? zone_watermark_ok_safe+0x280/0x280 [ 83.153455] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 83.160276] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 83.166913] [] ? save_stack_trace+0x16/0x20 [ 83.172852] [] ? save_stack+0x43/0xd0 [ 83.178271] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 83.185081] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 83.191546] [] __vmalloc_node_range+0x3f5/0x5f0 [ 83.197847] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 83.204831] [] ? kmalloc_order_trace+0x7a/0x190 [ 83.211124] [] vmalloc+0x5b/0x70 [ 83.216116] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 83.222577] [] xt_alloc_entry_offsets+0x41/0x60 [ 83.228878] [] translate_table+0x21a/0x1e80 [ 83.234825] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 83.241807] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 83.248620] [] ? check_stack_object+0x68/0x140 [ 83.254825] [] ? __check_object_size+0x174/0x3a9 [ 83.261202] [] ? 0xffffffff810002b8 [ 83.266453] [] do_ip6t_set_ctl+0x2be/0x470 [ 83.272307] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 83.278946] [] ? mutex_unlock+0x9/0x10 [ 83.284457] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 83.291529] [] nf_setsockopt+0x67/0xc0 [ 83.297126] [] ipv6_setsockopt+0x115/0x150 [ 83.302983] [] tcp_setsockopt+0x82/0xd0 [ 83.308578] [] sock_common_setsockopt+0x95/0xd0 [ 83.314868] [] SyS_setsockopt+0x160/0x250 2018/01/14 00:54:40 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, 0x0, 0x1de02c6b0129215f) r0 = creat(&(0x7f0000003000)='./file0\x00', 0x192) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000006000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e2e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000002000-0x4)=0x1, 0x4) socket$unix(0x1, 0x5, 0x0) sendto$unix(r1, &(0x7f0000212000)="d096a7b12dbbe3ee5f03bf18abd348ec7098c43df8da14ad14284b051f92fdb2d90d5fb48d9682220e99561ec4395493684bd0f9f4cd2ccbdf70a2db24fe1475cd4e61c9082fc80d4bce41c1fb8ee53788c1c8b298b7a7a81ef9740c4ac7a92a4133ca378392e12eb4baed9ca912628e71781594e8af80728f4ea2cc7112d34cac201131decd0c935e9e39b1da4ea7d3b3dad2156b32c43305ac5e68f49f01d458b4e27b3dd12c588a1c8159102004ecfb57bd7b6b502133", 0xb8, 0x40000, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) syz_emit_ethernet(0x1015, &(0x7f0000001000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [{[], {0x8100, 0xffffffffffffffff, 0x280000000, 0xffffffff}}], {{0xe847, @x25={0x2, 0x0, 0x1f, "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"}}}}, &(0x7f0000003000-0x18)={0x0, 0x2, [0xbeb, 0x7c7]}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000006000)="38ac", 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x3, 0x32}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0x83)={r2, 0x7b, "d1a06df14d083c6960866891f3f24760e8560354a96de33f982c7fde5969cd96a1ea48a32b9624e9a3c61a18845240c3c4b6c5917360dcc90f05fc9f3f82ef62c5c29e640ef1ec3759da3ca0c27803dcf2dc202d6235c841e460997b30819b3b049cd2541511ba3f43bb397aada856bdca7a863673770a7ffdcb21"}, &(0x7f0000001000-0x4)=0x83) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0xb2da, 0x1d, 0x4a, 0xfff, "ae211912ddb4b260e64f38376048f3c0754911fa0e4073a3c406bdab7f66697a"}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x2, 0x5, 0x0, 0x1397}, 0xb5f, 0xf5, 0x41, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) userfaultfd(0x180000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000005000)=[{0x4, 0x77aa}, {0x2, 0x80000001}, {0xa, 0x9}, {0x0, 0x0}, {0xc, 0xa559a24}, {0x2, 0xf85}, {0x3, 0x80000000}, {0xf, 0x200}], 0x8) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000008000-0x8)=0x0) r3 = open(&(0x7f0000003000)='./file0\x00', 0x0, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000006000)={0x6, &(0x7f0000004000)=[{0x4, 0xffff, 0x8001, 0x0}, {0xcc, 0x31, 0x7, 0x253}, {0x6, 0x1, 0x1, 0x8}, {0x8, 0x4, 0x5, 0x401}, {0xfff, 0x7, 0x5, 0x8}, {0xffffffffffffffd6, 0x3ff, 0x80000001, 0x4}]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000000a000-0x4)=0x8000, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000007000-0x10)={r2, 0x7fff, 0x9, 0x4000000080}, &(0x7f0000003000)=0x10) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000001000)=""/121) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) [ 83.320637] [] ? SyS_recv+0x40/0x40 [ 83.325883] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 83.332525] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 83.339336] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 83.345891] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 83.378145] syz-executor7: vmalloc: allocation failure: 17178820608 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 83.398558] CPU: 0 PID: 14874 Comm: syz-executor7 Not tainted 4.9.76-g8e170a5 #11 [ 83.401607] Mem-Info: [ 83.401624] active_anon:54350 inactive_anon:43 isolated_anon:0 [ 83.401624] active_file:3602 inactive_file:7698 isolated_file:0 [ 83.401624] unevictable:0 dirty:0 writeback:37 unstable:0 [ 83.401624] slab_reclaimable:6361 slab_unreclaimable:60702 [ 83.401624] mapped:23357 shmem:50 pagetables:659 bounce:0 [ 83.401624] free:1475017 free_pcp:476 free_cma:0 [ 83.401641] Node 0 active_anon:217400kB inactive_anon:172kB active_file:14408kB inactive_file:30792kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:93428kB dirty:0kB writeback:148kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 104448kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 83.401656] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 83.401680] DMA32 free:2980000kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:712kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 83.401705] Normal free:2904160kB min:36824kB low:46028kB high:55232kB active_anon:217400kB inactive_anon:172kB active_file:14408kB inactive_file:30792kB unevictable:0kB writepending:60kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:25444kB slab_unreclaimable:242808kB kernel_stack:6016kB pagetables:2636kB bounce:0kB free_pcp:1144kB local_pcp:564kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 83.401751] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 2*4kB (M) 1*8kB (M) 3*16kB (M) 1*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980000kB Normal: 120*4kB (UM) 326*8kB (UM) 193*16kB (UM) 110*32kB (UME) 101*64kB (UME) 51*128kB (UME) 10*256kB (UME) 3*512kB (ME) 4*1024kB (UM) 1*2048kB (E) 701*4096kB (M) = 2904224kB [ 83.401839] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 83.401841] 11349 total pagecache pages [ 83.401844] 0 pages in swap cache [ 83.401848] Swap cache stats: add 0, delete 0, find 0/0 [ 83.401850] Free swap = 0kB [ 83.401852] Total swap = 0kB [ 83.401854] 1965979 pages RAM [ 83.401856] 0 pages HighMem/MovableOnly [ 83.401857] 320509 pages reserved [ 83.654347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.663675] ffff8801c12ff880 ffffffff81d93149 1ffff1003825ff13 ffff8801ccd3c800 [ 83.671665] ffffffff83ab83e0 0000000000000001 0000000000400000 ffff8801c12ff990 [ 83.679620] ffffffff81450aa2 024000c200000003 0000000041b58ab3 ffffffff84193d7d [ 83.687572] Call Trace: [ 83.690130] [] dump_stack+0xc1/0x128 [ 83.695463] [] warn_alloc+0x212/0x240 [ 83.700880] [] ? zone_watermark_ok_safe+0x280/0x280 [ 83.707516] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 83.714323] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 83.720963] [] ? save_stack_trace+0x16/0x20 [ 83.726989] [] ? save_stack+0x43/0xd0 [ 83.732408] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 83.739219] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 83.745678] [] __vmalloc_node_range+0x3f5/0x5f0 [ 83.751963] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 83.758774] [] ? kmalloc_order_trace+0x7a/0x190 [ 83.765061] [] vmalloc+0x5b/0x70 [ 83.770045] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 83.776502] [] xt_alloc_entry_offsets+0x41/0x60 [ 83.782795] [] translate_table+0x21a/0x1e80 [ 83.788735] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 83.795716] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 83.802524] [] ? check_stack_object+0x68/0x140 [ 83.808724] [] ? __check_object_size+0x174/0x3a9 [ 83.815096] [] ? 0xffffffff810002b8 [ 83.820340] [] do_ip6t_set_ctl+0x2be/0x470 [ 83.826192] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 83.832828] [] ? mutex_unlock+0x9/0x10 [ 83.838333] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 83.845412] [] nf_setsockopt+0x67/0xc0 [ 83.851264] [] ipv6_setsockopt+0x115/0x150 [ 83.857123] [] tcp_setsockopt+0x82/0xd0 [ 83.862715] [] sock_common_setsockopt+0x95/0xd0 [ 83.869010] [] SyS_setsockopt+0x160/0x250 [ 83.874789] [] ? SyS_recv+0x40/0x40 [ 83.880042] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 83.886676] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 83.893494] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 83.900040] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 83.908683] Mem-Info: [ 83.911163] active_anon:54295 inactive_anon:41 isolated_anon:0 [ 83.911163] active_file:3604 inactive_file:7709 isolated_file:0 [ 83.911163] unevictable:0 dirty:0 writeback:0 unstable:0 [ 83.911163] slab_reclaimable:6362 slab_unreclaimable:60681 [ 83.911163] mapped:23369 shmem:51 pagetables:657 bounce:0 [ 83.911163] free:1475197 free_pcp:492 free_cma:0 [ 83.944729] Node 0 active_anon:217180kB inactive_anon:164kB active_file:14416kB inactive_file:30836kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:93476kB dirty:0kB writeback:0kB shmem:204kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 92160kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 83.974070] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 84.003433] lowmem_reserve[]: 0 2908 6410 6410 [ 84.008707] DMA32 free:2980000kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:48kB free_cma:0kB [ 84.040128] lowmem_reserve[]: 0 0 3501 3501 [ 84.045011] Normal free:2905096kB min:36824kB low:46028kB high:55232kB active_anon:217080kB inactive_anon:164kB active_file:14416kB inactive_file:30836kB unevictable:0kB writepending:0kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:25448kB slab_unreclaimable:242724kB kernel_stack:5600kB pagetables:2480kB bounce:0kB free_pcp:1280kB local_pcp:580kB free_cma:0kB [ 84.078695] lowmem_reserve[]: 0 0 0 0 [ 84.083042] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 84.098268] DMA32: 2*4kB (M) 1*8kB (M) 3*16kB (M) 1*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980000kB [ 84.115425] Normal: 244*4kB (UM) 329*8kB (UM) 193*16kB (UM) 121*32kB (UME) 102*64kB (UME) 51*128kB (UME) 10*256kB (UME) 3*512kB (ME) 4*1024kB (UM) 1*2048kB (E) 701*4096kB (M) = 2905160kB [ 84.134842] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 84.143429] 11363 total pagecache pages [ 84.147384] 0 pages in swap cache [ 84.150999] Swap cache stats: add 0, delete 0, find 0/0 [ 84.156354] Free swap = 0kB [ 84.159368] Total swap = 0kB [ 84.162362] 1965979 pages RAM [ 84.165430] 0 pages HighMem/MovableOnly [ 84.169829] 320509 pages reserved 2018/01/14 00:54:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000135000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) 2018/01/14 00:54:41 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001a1000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000c80000)={0x9, 0x3, 0xc820, 0x4, 0x800, 0x2, 0x3f, 0x1, 0x3, 0x6, 0x0, 0x5}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f000016a000)="c77c201341f84c3aa5a68a5bfac620a811f48b34f8ceef9f2e39a932ab921406a30085b4ea833e2397e5ae") 2018/01/14 00:54:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ae2000-0xc)='/dev/rfkill\x00', 0x404001, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000b71000)="30404a34a90994d761bea08f1b4e5841d057a0a4723241349f0af21be51be67921894979e5f986de9c7708e0a2741d2e3832d330815480a9a2118a9c23f30cf1e97f8fe3880f538f7527e3") r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f000040f000-0x10)="020901ff020000000064004801004b00", 0x10) 2018/01/14 00:54:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b2e000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000939000)={0x401, 0x3f, 0x0, 0x8, 0xd0ec, 0x400}) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00006b8000)={0x13, 0x0, &(0x7f00005d5000-0x8f)=""}) 2018/01/14 00:54:41 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000dac000+0x1c0)={@common='lo\x00', &(0x7f00000d3000)=@ethtool_modinfo={0x42, 0x0, 0x0, "cdcea9985a864afb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x1000000005435, &(0x7f0000017000)=0x0) 2018/01/14 00:54:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e72000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x10003ff, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00005d2000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000d66000)={0x73, 0x3, 0x5, {r1, r2+10000000}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 00:54:41 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$VT_WAITACTIVE(r0, 0x5607) clock_gettime(0xfffffffffffffff2, &(0x7f0000509000-0x10)={0x0, 0x0}) 2018/01/14 00:54:41 executing program 7: r0 = socket(0x11, 0x3, 0x0) setsockopt(r0, 0x103, 0x1, &(0x7f0000210000)="", 0x0) 2018/01/14 00:54:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000eca000)={0x0, 0x400, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000008b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000ce5000-0x4)=0x3f, &(0x7f00003f8000-0x4)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000088000)=[{&(0x7f0000972000)="390000001300090480000000000000e11800002c0100000045ff0107000000141900160011000100040022000701d0000001010c00006fe422", 0x39}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000c9000)={0x2, 0xffff, 0x1, '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]}) 2018/01/14 00:54:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)="") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000010b000-0x84)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xcbcd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xdf6}, @in6={0xa, 0x0, 0xa3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x0, 0xbda1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) r1 = syz_open_dev$sg(&(0x7f0000ec0000)='/dev/sg#\x00', 0xffffffff, 0x0) mknodat(r1, &(0x7f0000d1f000)='./file0/file0\x00', 0x10, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e87000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d8c000-0x4)=0xe8) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000102000)={0x5, 0x9, 0x9, 0x8001, 0x5, 0x9}) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000342000-0x4)=0x0, &(0x7f00001aa000)=0x4) 2018/01/14 00:54:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x803, 0xc) connect$netlink(r0, &(0x7f0000c28000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) write(r0, &(0x7f0000a87000+0x246)="1f0000000104ff00ff4345bb0700eeffffd005000900060020a43600001200", 0xfffffffffffffe39) getpeername(r0, &(0x7f0000bad000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000834000-0x4)=0x10) 2018/01/14 00:54:41 executing program 5: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x8, &(0x7f0000d33000)=""/137, &(0x7f000066f000+0x9d1)=0xfffffffffffffffc) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000069000-0x20)={@generic="d4d0aa2a87250ab40a055d13b95683e9", @ifru_flags=0x4541083d87e0f1f6}) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d33000)=@generic="9daf9b3f2e3508cf411a41fd425f77d6", 0x10) 2018/01/14 00:54:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() prctl$setptracer(0x59616d61, r0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) openat$ppp(0xffffffffffffff9c, &(0x7f0000142000-0x9)='/dev/ppp\x00', 0x101000, 0x0) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f76000)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00007af000)=0x0, &(0x7f00004b6000)=0x4) ptrace(0x8, r3) 2018/01/14 00:54:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') lstat(&(0x7f0000e95000)='./file0\x00', &(0x7f0000792000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f00001f2000)='./bus\x00', &(0x7f0000c52000)='./file0\x00') lchown(&(0x7f0000917000-0x1)='./bus\x00', 0x0, r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a40000)='/dev/sequencer\x00', 0x10880, 0x0) creat(&(0x7f0000ce4000)='./bus\x00', 0x120) [ 84.293110] netlink: 9 bytes leftover after parsing attributes in process `syz-executor3'. [ 84.314561] audit: type=1400 audit(1515891281.044:46): avc: denied { connect } for pid=14918 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/14 00:54:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x5) open(&(0x7f0000b0e000-0x8)='./file0\x00', 0x10800, 0x0) 2018/01/14 00:54:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$TIOCCONS(r3, 0x541d) r4 = dup3(r0, r1, 0x80000) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f000074b000-0x10)={0x800, 0x0}) syz_open_dev$mice(&(0x7f00005d8000-0x10)='/dev/input/mice\x00', 0x0, 0x2) fcntl$lock(r1, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r2}) 2018/01/14 00:54:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000002000-0xf0)=[], 0x0, 0x0, &(0x7f0000012000)={0x0, 0x1c9c380}) rt_sigprocmask(0x0, &(0x7f0000013000-0x8)={0x0}, &(0x7f0000002000-0x8)={0x0}, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000dd9000-0x20)={{&(0x7f00007f3000/0x4000)=nil, 0x4000}, 0x2, 0x0}) [ 84.321760] netlink: 9 bytes leftover after parsing attributes in process `syz-executor3'. [ 84.406899] FAULT_FLAG_ALLOW_RETRY missing 30 [ 84.411550] CPU: 0 PID: 14941 Comm: syz-executor1 Not tainted 4.9.76-g8e170a5 #11 [ 84.419172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.428509] ffff8801cf357940 ffffffff81d93149 ffff8801cf357c20 0000000000000000 [ 84.436479] ffff8801b3338d10 ffff8801cf357b10 ffff8801b3338c00 ffff8801cf357b38 [ 84.444444] ffffffff81660c0a 0000000000002a2e ffff8801cd0de8f0 ffff8801cd0de8a0 [ 84.452428] Call Trace: [ 84.454995] [] dump_stack+0xc1/0x128 [ 84.460340] [] handle_userfault+0xa3a/0x1310 [ 84.466382] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 84.473376] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 84.479755] [] ? handle_mm_fault+0x117b/0x2530 [ 84.485957] [] ? handle_mm_fault+0x1fc3/0x2530 [ 84.492159] [] handle_mm_fault+0x1fd1/0x2530 [ 84.498194] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 84.504848] [] ? __pmd_alloc+0x410/0x410 [ 84.510536] [] __do_page_fault+0x5c2/0xd40 [ 84.516404] [] ? mm_fault_error+0x2c0/0x2c0 [ 84.522346] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 84.528990] [] do_page_fault+0x27/0x30 [ 84.534503] [] page_fault+0x28/0x30 [ 84.539760] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 84.546577] [] ? SyS_rt_sigprocmask+0x116/0x210 [ 84.552873] [] ? sigprocmask+0x290/0x290 [ 84.558555] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 84.565194] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 84.572004] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 84.578562] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/14 00:54:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000bcc000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f0000dd8000)={&(0x7f000032c000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x7, &(0x7f0000969000)=[{&(0x7f0000543000-0x4)=""/4, 0x0}], 0xffffffffffffcf1, 0x0, 0x0, 0x0}, 0x10041) bind$inet(r0, &(0x7f0000ded000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001cb000)="", 0x0, 0x0, &(0x7f0000a60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000251000-0xe0)=""/224, 0xe0, 0x0, &(0x7f0000ade000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 00:54:41 executing program 2: clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") mlockall(0x2) 2018/01/14 00:54:41 executing program 5: mmap(&(0x7f0000000000/0x58b000)=nil, 0x58b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x80010}, 0xc, &(0x7f0000577000)={&(0x7f0000253000)=@newsa={0xfc, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/01/14 00:54:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00009d8000)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000001000+0x6cc)={@generic="79027ff37882ff29ae5b09f01a2718fa", @ifru_names=@common='ip6gretap0\x00'}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)=0x0) 2018/01/14 00:54:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mq_open(&(0x7f0000bab000)='\x00', 0x0, 0x0, &(0x7f0000fbe000-0x40)={0x0, 0x2d4bf80b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f000024c000/0x1000)=nil, 0x1000) 2018/01/14 00:54:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f7d000-0xd)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000094f000)=0x0) 2018/01/14 00:54:41 executing program 7: mmap(&(0x7f0000000000/0x81f000)=nil, 0x81f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f000081f000-0x22)="220000001c00b515f8efff00ecff0000800100000000080000000dd50600020000", 0x21) 2018/01/14 00:54:41 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00006bb000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000ec7000-0x8)=&(0x7f0000acd000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00004d8000)=0x18) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000007a000-0x8)={0x0, 0x0}) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x80) setsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f0000000000)="f0ba84881993bee97991fb8d90b2376d644510afa18b2df381d57417514ec781e4ab8da54ef3c7e33a1795b6b1606e714ba4a49e28c21b82f026f4f8d110a4bab2b0352a613faceb6b474b7642015f143065f5cb6a9410632fe874b607998deff0c162523330259c26d3048ab45def2e3afcdeac507eadf51d27866a16c26e981d8ffc4f924ef4908b74ebeb153854e1f335940d3bb70482dc083404c3971456893bd91b5798c163eaf61fa042f3f9af0386fb134f70ea4f614881842ba0b69eb851fc5d30654fe38b3caa8160e050eb7392fb8a66e6c0cb3a9e", 0xda) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000002000-0x4)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000f08000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 00:54:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008cd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000994000-0xb8)={0x0, 0x97, 0x0, 0x6, 0x3ff, 0xe6c, 0x38, 0x0, {0x0, @in={{0x2, 0x0, @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]}, 0x4, 0x1, 0x101, 0x1000, 0xa28}}, &(0x7f00006bb000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bb1000-0xc)={r1, 0x8001, 0x20}, &(0x7f0000598000)=0xc) setrlimit(0x0, &(0x7f000000a000)={0x0, 0x0}) setrlimit(0x0, &(0x7f00002f1000-0x10)={0x5, 0x100000000}) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000906000-0x4)=0x0, &(0x7f00007bb000)=0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000055f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) creat(&(0x7f0000326000-0x8)='./file0\x00', 0x80) getpeername$ipx(r2, &(0x7f00008d0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000330000-0x4)=0x10) 2018/01/14 00:54:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a66000)=0x832) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ea2000)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000c89000)=0x800, 0x4) ioctl$TCFLSH(r1, 0x540b, 0xffe) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00006a5000)=""/38) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00003fc000-0x10)={0x2, &(0x7f000089b000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00008e8000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000892000)={r3, 0x2, &(0x7f0000488000-0x8)=[0x4, 0x3], &(0x7f00000f4000-0x10)=[0x5, 0xc, 0x2, 0x0], 0x67, 0x8, 0x94e00000000000, &(0x7f00001ab000)=[0x401, 0x2c1d, 0x4, 0x401, 0x7, 0x2, 0x8, 0x8], &(0x7f00009b0000-0xc)=[0x3, 0x2, 0x1], 0x0}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000a10000)={0x1, 0x3}) 2018/01/14 00:54:41 executing program 1: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc0f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fbb000)={0x3, [0x6, 0xffffffffffffffff, 0x20]}, &(0x7f00000b9000)=0xa) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/14 00:54:41 executing program 2: mmap(&(0x7f0000000000/0x6f000)=nil, 0x6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) r0 = syz_open_dev$tun(&(0x7f0000069000-0xd)='/dev/net/tun\x00', 0x0, 0x80200) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000070000-0x4)=0x5d1d732f) lremovexattr(&(0x7f000006f000-0xa)='./control\x00', &(0x7f000006e000+0x271)=@known='system.posix_acl_access\x00') 2018/01/14 00:54:41 executing program 4: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fb4000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb4000)=0x8, 0x80000) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000fb4000)=""/221, &(0x7f0000fb5000-0x4)=0xdd) 2018/01/14 00:54:41 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_getres(0x0, &(0x7f0000012000)={0x0, 0x0}) prctl$setname(0xf, &(0x7f0000002000)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pipe(&(0x7f0000f73000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000edc000)=@int=0x1f3a, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000009000)={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x1800}, {0xa, 0x2, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, 0x3, [0x226, 0x7, 0x8, 0x8000, 0xb9, 0xaa53, 0x1ff, 0xfffffffffffff944]}, 0x5c) r3 = syz_open_dev$usbmon(&(0x7f0000800000-0xd)='/dev/usbmon#\x00', 0x50, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000f25000-0xa4)=[@in6={0xa, 0x0, 0x36, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xf36, @loopback={0x0, 0x1}, 0x101}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xeed, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xf7}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000385000)={0x0, 0x7}, &(0x7f00009b3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000137000-0x4)=r4, 0x4) 2018/01/14 00:54:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f0000001000-0x61)=""/97, &(0x7f000003a000)=0x61) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x40000048f, &(0x7f0000e63000-0x28)="8735d96127345dec0c19b86c09c22e83c68174708d6db90900000000000000c1de470000000443fdb02bf212", 0x2c) 2018/01/14 00:54:41 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x9, 0x282042) r1 = mmap$binder(&(0x7f0000db0000/0x4000)=nil, 0x4000, 0x1000000, 0x30, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000003000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0xc0, 0x0, &(0x7f0000012000-0xc0)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x38, 0x40, &(0x7f0000002000)=[@flat={0x77682a85, 0x10a, r1, 0x3}, @fda={0x66646185, 0x4, 0x3, 0xd}], &(0x7f0000002000)=[0x38, 0x20, 0x18, 0x48, 0x0, 0x38, 0x18, 0x48]}}, @exit_looper={0x630d}, @exit_looper={0x630d}, @acquire={0x40046305, 0x3}, @request_death={0x400c630e, 0x1, 0x4}, @free_buffer={0x40086303, r2}, @increfs={0x40046304, 0x1}, @exit_looper={0x630d}, @transaction={0x40406300, {0x1, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x28, &(0x7f0000011000)=[], &(0x7f0000014000-0x28)=[0x0, 0x38, 0x20, 0x48, 0x0]}}], 0xad, 0x0, &(0x7f0000000000)="7064546d5420abf3caa34d360092e0135b01ee79a1c073c8e546d469d43cd248c052d6f0897263b0e12cda9f918bdabfb569a3c9452c144bf90cac5123100978346fee99d9ed6cb8d7d10ea69f75314a59bf725c09d59713e14e3bd4b702395fb45530a822fbc938afa790843d56a2efbd8ad7ad34f756b597daa4e8730d042e107509f9edd2bee83b0671559a1a761bb2a966cccda396d27c39653d7b5cd6938118b053ee9812c778a69070bb"}) r3 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000011000)={0xffffffff, 0x8, 0x1, 0xb24, 0x8001, 0x7, 0x7, 0x6, 0xfffffffffffffffc, 0x7, 0x2}, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000014000-0x20)={@generic="5dd901d57041cb3e29a715b83f5b96c9", @ifru_flags=0x0}) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b58000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r6, 0xc0206416, &(0x7f0000133000-0x20)={0x3, 0x8000, 0x7, 0x71e8000000, 0x10, 0x100}) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00003fb000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 00:54:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000047a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000140000)=0x9) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) close(r1) 2018/01/14 00:54:41 executing program 2: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f58000)=0x0) sched_rr_get_interval(r0, &(0x7f00000a3000-0x10)={0x0, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x1000006, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 00:54:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) poll(&(0x7f0000db3000)=[{r0, 0x0, 0x0}], 0x1, 0x0) lseek(r0, 0x0, 0x3) [ 84.807197] FAULT_FLAG_ALLOW_RETRY missing 30 [ 84.812445] CPU: 0 PID: 14991 Comm: syz-executor7 Not tainted 4.9.76-g8e170a5 #11 [ 84.820081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.829439] ffff8801cee4f6b0 ffffffff81d93149 ffff8801cee4f990 0000000000000000 [ 84.837428] ffff8801d4d8c110 ffff8801cee4f880 ffff8801d4d8c000 ffff8801cee4f8a8 [ 84.845398] ffffffff81660c0a 0000000000002a2e ffff8801ce1750f0 ffff8801ce1750a0 [ 84.853387] Call Trace: [ 84.855951] [] dump_stack+0xc1/0x128 [ 84.861288] [] handle_userfault+0xa3a/0x1310 [ 84.867318] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 84.874302] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 84.880678] [] ? set_next_entity+0x1bf/0xbe0 [ 84.886707] [] ? check_preemption_disabled+0x3b/0x200 [ 84.893526] [] ? handle_mm_fault+0x117b/0x2530 [ 84.899728] [] ? handle_mm_fault+0x1fc3/0x2530 [ 84.905929] [] handle_mm_fault+0x1fd1/0x2530 [ 84.911954] [] ? __pmd_alloc+0x410/0x410 [ 84.917635] [] ? __lock_acquire+0x629/0x3640 [ 84.923678] [] __do_page_fault+0x5c2/0xd40 [ 84.929540] [] ? mm_fault_error+0x2c0/0x2c0 [ 84.935482] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 84.942128] [] do_page_fault+0x27/0x30 [ 84.947635] [] page_fault+0x28/0x30 [ 84.952882] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 84.959693] [] ? devinet_ioctl+0xb4/0x14b0 [ 84.965545] [] ? avc_ss_reset+0x110/0x110 [ 84.971313] [] ? inet_ifa_byprefix+0x1e0/0x1e0 [ 84.977528] [] ? debug_mutex_init+0x1c/0x60 [ 84.983470] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 84.990280] [] inet_ioctl+0x117/0x1c0 [ 84.995703] [] sock_do_ioctl+0x65/0xb0 [ 85.001210] [] sock_ioctl+0x2e0/0x3d0 [ 85.006643] [] ? compat_ifr_data_ioctl+0x1a0/0x1a0 [ 85.013191] [] do_vfs_ioctl+0x1aa/0x1140 [ 85.018872] [] ? ioctl_preallocate+0x220/0x220 [ 85.025075] [] ? selinux_file_ioctl+0x355/0x530 [ 85.031364] [] ? selinux_capable+0x40/0x40 [ 85.037228] [] ? __fget+0x201/0x3a0 [ 85.042480] [] ? __fget+0x228/0x3a0 [ 85.047725] [] ? __fget+0x47/0x3a0 [ 85.052886] [] ? security_file_ioctl+0x89/0xb0 [ 85.059086] [] SyS_ioctl+0x8f/0xc0 [ 85.064249] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/14 00:54:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000058a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000e0d000-0x4)=0x5, 0x4) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000240000-0x9d)={0x0, 0x95, "af4638a4a463564f25e0aeec9aa6704ce7f0254f630f0c67778cdc43bbb8d3266ff33bc5698788c7e8a83a8b9ee1c519a9c8b3e2573a1ef6c07c1fd5df41851b13b6a784097277ecfcfe961d7f6fba28eb7161441657ce31e679a8d1c34c17ee1947a05c395a265db603ead2cf5c0acf3655b5c1a93712e93f256675913f6fe37a6078435def04b26bfed896ee7bb831d169585f24"}, &(0x7f00009ff000-0x4)=0x9d) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00002d0000-0xc)={r2, 0xc, 0x20}, 0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00007ae000-0x8)='./file0\x00', r1, &(0x7f0000a31000-0xa)='./control\x00') r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f00000df000)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00009b0000)=0x18, 0x4) link(&(0x7f0000b40000-0xa)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') utimensat(r1, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) fsync(r4) 2018/01/14 00:54:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003ca000-0x8)='./file0\x00', 0x183000, 0x2) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000e01000)=0x5) mkdir(&(0x7f000087f000)='./file0\x00', 0x8000000000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001d4000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00004ac000)=0x53) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000714000)='/proc/self/net/pfkey\x00', 0x40040, 0x0) socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f0000fd3000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r4) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000f1000)='/selinux/checkreqprot\x00', 0x100, 0x0) r6 = signalfd4(r5, &(0x7f0000b24000-0x8)={0x7f}, 0x8, 0x80800) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000d8e000-0x4)=0x0) getresuid(&(0x7f0000623000)=0x0, &(0x7f00008b1000-0x4)=0x0, &(0x7f0000f03000)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000336000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000930000-0x4)=0xc) r10 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000512000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000285000)=0xc) stat(&(0x7f00009f4000)='./file0\x00', &(0x7f00008fb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = accept4$ax25(r2, &(0x7f00006e1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000059a000-0x4)=0x10, 0x800) r14 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000553000)={{{@in6=@mcast1={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], 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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc6000)=0xe8) fstat(r2, &(0x7f00000c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000959000-0xa8)=[{&(0x7f0000db6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006d6000-0x10)=[{&(0x7f0000904000)="546f09ff66861f8727133ed840ba29931de8ded20cf369374d12bff92b57eeddc66d50412e26ece6e8fbd6470a17dd612f0e6eb41d95cfd6294858ccf0767e36a21a2d915ec3e92f51d455d1a5153c6c92d953a7d1c058de8e23b83ff859b2d5b6f114146131f6baf0f0f7483e96917e4c973f0012f39a92748330fe0a700a60f4379e9d756380962e72e5f30ad2674e7d720a7f56a044a2d9a11d033ba5e573366a8a", 0xa3}], 0x1, &(0x7f00002aa000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r2, r6, r5, r6]}], 0x60, 0x4004000}, {&(0x7f000091e000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e2c000)=[{&(0x7f0000d04000-0xbe)="ee652497c2a816da86850a7ca099a01074f3afb221c6dd5329abe2147de5af0fda2d2fbe2a7c64b1c63028cc573e83b183136da880ecdc00a1366267823ca905799b1684d158a51374ac5bf8252bacfde3796eef66317bb50f3032bf5ac669504db2846f0380d3d3e52c5d4375a80094d0afb93463e18df3ded50cca9a56f7e9b102fe09c249985a0a5817a909b509ca1ae703469315865372414168c737a1b672084f071faef6001d6a7f3d84aadc361344fc9eb5075061f634bd55a0b2", 0xbe}, {&(0x7f0000f1b000)="0a5060fb88e37a5027a2fccda927228102000722dc9aec2a998a63a46110bf14b0181f74046c1325b8b948e406455c1a8ba5059e45eea3067991f6978c6a57d1050d03198c020b53e3a2420ed76e7f2d5884b2c721b4c93090d177c2fce24f2a11f60bb42c63eac4b40ceae9ae8b97f0617eec6eb02cb747547f51c28ac3cd963b9dd4bad2ad2acc9fcf4e68fea5f3056197c5f655a2d347df0d268344ed904b51963fea6a2dc50195840ec11d3d2802a6a59a006444f04672c67c556575c4f5a1f5bbe09bb09564a8287ab028aa5bb1df783bad6f6b890e63faa60112597e95c5dfacc6538434", 0xe7}, {&(0x7f0000a1f000)="b57d79596813e5959e93cdffd3b31dc2291e1664ed32795ae04dd401f779533d9cc693c75b41bbea6eab2b66ffce5151c925cc90f68f5c3476026c4e906e1982541efea504305022c23d1140ad8636a6656bb64642607a2e25336cb88bebe97198c3d552fe16ae77c4871ac05d9fc6e56325d71db82bc1786535e8afc4e7be1b214bb2e7e4f013cff8fab37694a4e969dd0122b8b9ec675786991cb28d2474cd1d88289753036d79bbf3836c090f8d3ccd233cb5ad78724b7b601e73e17f1d9b77f39fb1122fe968954d4143e74593e8ef4c", 0xd2}, {&(0x7f00003ea000)="61318c114785f677ff69d21d44e27ef55c17fd1817a0522ef34b3f2f2c09848baf5aca64ae3910f7897b8149e4c64195bcf685448ea2638d088439ed7cd93be7cbc2fbd642a7d447ee71e3537a457a26582fec186f58ee", 0x57}, {&(0x7f00005f5000-0xcf)="5511f49cc5428654341c09996c38cc6c5fa67de3ce75b76a338632258b8ba3261d53fb316e8c417a96eb89bc4aea610a6b4e93c17162e2880d6baa83745f7aabe0a35e12365a3ed841625a6d700d86a6da1dc04e9e13525f8139288c1f2ce16063ff0364173c0b206c2fdd89efae3a1bad5dbe8aac452a9f964484bb013875592da5571dfa7bc747670f4c1e64ab4d50953a5f3f94004490af4559411a7dc61eb1a71de315cb7f11f64fd12e4274863c5dd16b79078de9d465c7d6b802c3366859e2b739c80a41c9b7e7efbb2c983e", 0xcf}, {&(0x7f0000a9a000-0xe1)="512d1243bb60943b760bcd9b7a062bffeabc87da13b025aa45ac3b9322743c4b10b24248092429ac6336d9f46f015bc209c450c198d29e8cb09a4caecd4da10b31cb94b82fc20aabc6b661323f53433653a993656f4104da0804fd8e313891d0015a404e49084ce66801c5f89ec7eda2bf37e48087bee81f3af24207225e4980e186a5d710b4ab3696d9169d6a79f4c4a17fa0f0f052aae03e2a866594502626544e4ccdf36683ef5b65815d0ed8ecafe0b2e32a812df553c50ec8574453cfe2819588a407d631828a826a08c0fcd7a5c9e9f355970375636630ae02a1bbeddb10", 0xe1}, {&(0x7f000036c000-0x3b)="0c43963ff54938c300a0aa9b61893ba4d68aebcebc5d5031f5bc8eaed3c6742c8950d5f4f109361af54170a0f4c3d9fc0b2e16bddfca646ec14d2c", 0x3b}], 0x7, 0x0, 0x0, 0x20000000}, {&(0x7f0000b0e000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000aed000-0x10)=[{&(0x7f0000dbe000)="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", 0x1000}], 0x1, &(0x7f0000acb000)=[@rights={0x20, 0x1, 0x1, [r6, r2, r0, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x40, 0x4000000}], 0x3, 0x0) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r17 = fcntl$getown(r2, 0x9) umount2(&(0x7f000098e000)='./file0/bus/file0\x00', 0x0) socketpair(0x6, 0x80007, 0x7, &(0x7f0000cf3000)={0x0, 0x0}) timer_create(0x1, &(0x7f0000836000)={0x0, 0xd, 0x4, @tid=r17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c9000-0x2)=0x0) ioctl$sock_ifreq(r2, 0x89a2, &(0x7f000066c000-0x28)={@common='rose0\x00', @ifru_ivalue=0x5}) stat(&(0x7f00008fb000)='./file0\x00', &(0x7f0000931000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 00:54:41 executing program 5: clone(0x0, &(0x7f00006f3000)="", &(0x7f0000d6b000)=0x0, &(0x7f0000d4d000)=0x0, &(0x7f0000a59000-0xff)="") 2018/01/14 00:54:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x800000000002, 0x0) r1 = open(&(0x7f00007d0000-0x8)='./file0\x00', 0x20000000028042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fallocate(r1, 0x80004, 0xffff, 0x1b) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b5a000)={@common='gretap0\x00', &(0x7f0000ad6000-0x10)=@ethtool_pauseparam={0x12, 0x8, 0x320a6fb6, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000841000)=0x8, 0x4) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x39, 0xfffd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ba7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000f88000+0x3b7)={@common='bond0\x00', 0x800}) sendmmsg(r0, &(0x7f000040f000-0x1a4)=[{{&(0x7f0000fe1000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f000027d000-0x40)=[{&(0x7f0000530000-0x5c)="d2e5480e4ad10a5a2085c2acad2ab678064452ecf9ab1a668cd632e51d236fb9b2861463deef73590b8a1d384fa9b7f67ca5fafeb68385efe374283ff845c912580554beafac665226effb25e885d45508557f6521c6aae7711663cb", 0x5c}, {&(0x7f0000218000)="b7228ce0609dd75fe641d576272246b2b29e3a426675d0e370bb3760182278c9c929cb756514e4d2f4d65f5bbee73f06cca3cb768a", 0x35}, {&(0x7f0000e65000)="d1ccd2adf3f54177dbf2535a4dafa2063c43a415f70f4370b23534000ff74a81b1b7e03cb6004d03a51acd6bb50f09c57ef2c49b2f193a10dd9d124deb1d922b790d054c9200f25216e8f3c9bad27371db4efb3b2eb9ab517b337915f0d0d8a25295a32be33c56b299f9fe177f36db112d17673f575852ae4289445f263a0746de20e0442c5961998488c134dcd66dfa6290aa53067f46e9348887b004d1eaef784c94c47ad193bb7316661f227cc138a9d1ba87c57ea255b5e3d6", 0xbb}, {&(0x7f0000f31000-0xa4)="93ec1fa70b829b22a0254c41484e4b608ad8e7ee6cf819724e2dfc74668114f8082a2e013f6cd8d85bdfd689f15c40684aded5d3b19572532548b261d1b1126fdbb0378494082b8101b565173f39ece1298ddb655ac20a9877cf04d67216dfec51fc24fa1fc2c9713897a1f020b2c5f94082ff047bf87c9c3687775557ef26709fda4f32ee775469141c20cb6a34529d03972e235b334712042080266ac4ba0fd19138df", 0xa4}], 0x4, &(0x7f0000f07000-0xe)=[{0x28, 0x10f, 0x81, "d5a5c861ec7f959d8e065b181b80cadde590"}], 0x28, 0x10}, 0x2}, {{&(0x7f0000134000-0x10)=@ax25={0x3, {"42a945cdcf1bc9"}, 0x7}, 0x10, &(0x7f000067f000)=[{&(0x7f00008c5000)="a4de5718ad7714378a6beea02ab9be78d12e8c6c0e8ced26c03ef63eb16ab1cf496425ec5e6f94cebb8cd8187b336984f9929a75805bf862c18707ff83ba63a1c021aaa73a6b8f5ce1ceb9fd1a9b39ad14f12ed9055322008c9ad851cdd6fbf5b0063fd9136d4c48ab9cd62da20451c58870c99b12e49778d76cdb355957b562781e6badd26103b39e0d72d4916dfd5958a477cd442247119c9b5b284bc585cb5dc28e39bb1b20df9e347efc", 0xac}, 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{&(0x7f0000ddf000-0x1000)="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0x1000}, {&(0x7f0000af8000)="c5e9cd308ee16555e7e1570b79d2012dd575f77a6cb8213aeeeddcc18247dc34c0f0378ccf85fd591834f7dc51556aa65ac8e6c501afd8cb74b7b69ba4bc0ac2cf54ab2be6a82ff8bf8d29c4c32553825cf087adec794d9e49ca9e0801c07a9cdae6c96fc55e5735d6e97dc9dd1c76d539f8391ff98a41f998228e1644ca6feb8679fafab3f0624915b6c99498119048deb2378c36f762caa44c744552ac36610508fe6daa2fb12971592e0bd0553fbd4551ebf5cce684b36c75a825d49878d2c2ce9cb05f154ec0d232b7b26b02", 0xce}, {&(0x7f000019f000-0xd2)="4e13457d3bc753bf1593594dc063a89798622214dabed95ecca8631af8bf09546b658d5c32ab2c52259f06bf548600200f660e3aafb57de4a0c06c7fafc6805f5feb5cb56e7b514f91da4ab767c539d2011c11230dd903015834663370cf0bd7dbdfe1a5efb7a4040ec2c87c9f2c74447a752c6298715cb26efb4bdbf6165b364de4423c234db8e4e01f8911003e01e338e045422fc60a59ae7a673488d911e608dac4348681a684954bf7bdf90289187563035c3647ad33c675c4d53bca4dd61defb81f07490c94c28c8ed374249cdefe33", 0xd2}], 0x8, &(0x7f0000560000)=[{0x58, 0x10b, 0x2f10, "b46b19638c206a544f45018b3b855249bc2e26de77061efd0a62b4444c8ee048ad53527d8404203763bd6999678ba95a2f3c6fe5b8a94cdb3257b916e8ef65e74ef95b483a"}, {0x60, 0x8c, 0x100000000, "799d12e90c8bcf7849c6bcd140eff73f01c620da161f2504d8c6cb17e9a672e8aaf0a69894d2b933066705161ac3f35351afc62fb5e41a4f6423e6ae32e559069878abdf97f96c58ac05289145"}, {0x40, 0x6, 0x5, "4a972304a5c35eb221b6e675367b50f1017f301ca3ccdcf6569bf578109db58ed71d4dbb7982d6eab69d17c2e84e"}], 0xf8, 0x44080}, 0xffff}], 0x7, 0x24000804) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000051a000-0x4)='tls\x00', 0x4) 2018/01/14 00:54:41 executing program 4: clock_getres(0xfffffffffffffffb, &(0x7f0000c30000)={0x0, 0x0}) socketpair(0x9, 0x5, 0x4, &(0x7f00008e8000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000bc8000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000002000-0x20)={{0x0, 0x1c9c380}, {r1, r2+10000000}}, &(0x7f0000d76000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/14 00:54:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f03000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) mknod(&(0x7f0000317000-0x8)='./file0\x00', 0x4, 0xfd) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x0, 0x0) 2018/01/14 00:54:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x20000040005) mkdir(&(0x7f0000632000)='./file0\x00', 0xa) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008dd000)='/dev/ppp\x00', 0x8684, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000061f000-0x10)={0x0, 0x5, 0x4, 0x81}, &(0x7f0000145000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cdf000)={r1, 0xffffffff}, 0x8) acct(&(0x7f00008f8000)='./file0\x00') setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b07000-0x8)={r1, 0x5, 0x3}, 0x8) mount(&(0x7f00000ee000-0xe)='./file0/file0\x00', &(0x7f00004c9000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0xffffffffffffffff, &(0x7f0000440000)="") r2 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000942000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc3000)=0x8) connect$inet6(r2, &(0x7f0000460000-0x1c)={0xa, 0x2, 0xe39, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r2, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000141000)=[&(0x7f0000fd5000)="6e65742ffffffff10400043600"], 0x0) chroot(&(0x7f00008c6000)='./file0\x00') 2018/01/14 00:54:41 executing program 7: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000048000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80001) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000003f000)=0x0, &(0x7f000005a000)=0x4) dup2(r0, r2) ftruncate(r2, 0x3) 2018/01/14 00:54:41 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000-0x7)='task\x00') mknodat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000001a000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000017000-0xd5)="772b17b717f3240f8a99f4b605c5c557358350b92983c0bb4efc6b4b11ca14dc20e22d92ddc3fedaf4b200dc8306b791c7c8f1c47fa441227197f54b4f9f2a8ccca7c3be38b0d2dc957b862db4ba9362469d6a147b4582d35fd4d1471673ed1361f928c2bfdc0fb73bd1415cfaf5fdf9a98dbf41b5d028caf8b028d00f30deab9df94f5d927a7804f8ed4953d32ee783c23bed9322fa48e9de3ff763251e8f88f7fcd9160eec147147bb91db252d57e45b7cb2a7766fe9ea4fb978738e85dc95b873f76da8abd94d02395cc85ce365933af5a152d0", 0xd5, 0x20008000, &(0x7f0000019000)={0x4, 0x20, 0x76, "29b5a6cab882", 0x1, 0x0}, 0x10) 2018/01/14 00:54:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) clone(0x61000400, &(0x7f0000cd7000)="4deb894f5eec0f4a9b4a9cebc578567eb20118c2c06a20c10722ad8dfd828b283697a6364f4f43e6da0391095afe6becf51619d5d9f9cba8c116ba5f0dbda81cd95ea65cf72c9cac86d8103a6872829d8c09695423dd", &(0x7f0000c1a000)=0x0, &(0x7f000017f000-0x4)=0x0, &(0x7f000029f000)="ddaff2ed23f3d7959d21094c68c9226020921efcd5c090904890975132e0220d22cd9748f899e3dc5f470a9ee115807864752a34c57ce4a2cc90e8538ea93e8874efc8f98c4ae159032230285e571279e1a1d51b3494bf1b4e4b6b1a3860ae25f8145e4a76b3ac7e3f2a36d8749fcd9b5d613802839cc12c86e4ae60512d4dfc9a1ef604508a068c773f59834124c84c37722f28abfe18c4d0a9c06226a242fc457aa26abfa1df0df55a2c0c52cb66100837b3c723c66b9cd763691d5c1fa8e7a6cf0053de6477cd7bc543bd3fb6ce1b4faa86b80dc8a029c4bb960e3b0d3edce0bc32e42c01b689d7e502754daa0c610e16e0e4085a28347aceb02fd89607ee4b44850b1f709f3dc5f25a1a238acb6eebfe858c2d398806f14ded140f00c6a168579fbef962168bd678744f64cb255896f4bde7618a54eaa31608fa8ff7ba0d99faa7f77a50a96cb71ac43943f00bace677c8d9af28d07095b95887fb63e4a229893225765707fa627cf8db0adbf6b3351ec80f2c9a7a8fd581f2ee80e1483450a40b467055f349e680f1ea2860f8ae5e9ed36704ba4caab29fa434503f0ba956f19ec85805569651804e0cc2d390e5871b12e7d8ea3c8bd4518b12851022871789ba9d559e6faf357fe24a437c650e993a121e8736c249e52ad9fc24eb816912633ce6b797190f1f656977bcd7a3e435f92049f0c042da4625967acb9a9696b06c02ef2ea4a5c5203f4707ad8b981fb10baea6cd26924ccbc274e6425a2172a53b4ec873083c190f4b4b58000416df7741516a66ba78d1eae4351d6c3e2accb48e215994e86265240c898b971c012461bdd74a8aff7908966d223d31270ae95bd865ebcc86be6e919e05c0511ec40434488508e606e84f8bfacd2abc2de91981cd66c1a91076dad6df1fd4030159ada97bd9d0c254f7c0dacfd37f9366e96d9e269760b1e51350cde2c7038b63b9ec4a2b0dd25c1720a5e1bc9a876c70f888fae566889b85687cb60a2a00b253ab7fe8508c3d3a17caf593e3e033779079002c903f62a88ec339893eae1a21ec37b8dc418be7e5cf5ce9b8dfc8901afed3e95fd863dfebcfce38347331e84631aa9ecd643426b599407d298a5da32655723eeeb15e8d0a44f30e120f7fb49d1176711d2bf45b91133101d4a65a87663fe1f69ca9267d6b1c4450b6ed5982c7789f38e294722ab4bc1ddc34d53b61229e0b4c68e7c9f6bb2a3d3efaf08846c8fd96f5e8e1659325548db0bb7eb315c018bf2c5cd4067f6afd92bec7ff4a32f6e2857f0e3eb4c74bfefa1af0dfdaafccbd0ff3a7507253216cc1aedb9e0817709f13cfe4660047888255a809256ac3676f05e2757d51832a64128321da98a56363232da6c2f5932216143efda9f8abe1fa87fc24f496fc922e61b17584cd0894703fd89f00f8431df53876d92d72fe5a2c958eaa7a09e3ed3b66ae6907eb8a63aae45b0471c03cca285ba28ac085b6f968b8c12787018ac4254976fc0bd5a0208c640c7900cfe5c4cd8dd939eb0ba39f1e7b88d45912abf3aa2250673e1d165f0a2316efbcf3163eadf78b754c67241d5d0e4fa5e484a0ce59823e1c7bdce8edbabebc57168e961c4e7709006fd7caa0ea6f3b3136a9d89b616e9cfb07d7b319d6f8376ead3e6d39e3ce7ca2fd1cb67120ae3a0d309748b0ae631f26796b71cbcde271b07e9bfd539b74571cfedc393f7a896ea84a52ccce47f0e7470fe5bce12b743a2bfa86388a12b49d7def0554d24c7da4fa0c849ea399f0eb1e1d7dfcac3ba73178fdc4595189ef3b804904616f7eddddfe3760a92930450659a031fe611318e0bab74d66fb0ee0486a048f58fb5c32de406bfa5bc132a411acb4c13709a5e8a111b4c43ca18f1add59dc3f4d31998d919db863787387071617e7052c90d7d757c96041f77b5093db302fcf381532f382ee539cdfe60ce62cfea635ae56c7fbdcb4d90a393a0fd6abc87a1f023e5ff8ac6eb5a499da105c8918802474dc165b8c6725923beccd634342568e3ef2facd94e0942ba9897e338569fc7fe42e115990cf7f5a4b05cd8b98f461db8d10d6194a597975562891d96e47a444a536d570714f0ddd77215bf7ab66fa25a6d4a157d10e3179f0351cd17b9dc722fb3658cb8be3afd4d09c9eb4e1cbf8cc4ababc2e4e82eb51e6c51238cada88617401824dc244ff7ee92c7fd94f2bc364986d67f68d5e0c3a77cb0e91012202a9f2bb1f89d8a136fe1d71d671a1baa45fa33191a10c95a8b0576a0340906227e5d4bd70722c9195fc806dacfde0448ae55f58256582d2d3442f32e2fefde31cba33e2f98df8f4ae8f660741ae70ec845c2f170e892363b563cf5e8385d3b79d1a3f8fa26c71ad3e9b686767e995752424c393579e30e679d186e60f1ecb82606cee491611bd50d4aa6957810aa8d2d1209c423d61ff75532028a5870ba813d049c847ce937161e70f92a4a09adade1e6fe48fa611a2a7f9e679d990f7f2b23ead3e7ccdd8c67f4d9eb3d403987478b97d931ce493d9bc7bf8847e00bdda5b366998179c2ddecd1de9a581396955c8b7c2a0ef8af0f60c96cc4c301c67205f108046c4e2a12188e444c48a7fab0ff028577c3e38c484e525d5a2b762c28fbf38a10cded9c21a0a5a0101e1593ec0d9668954529a4e7063f13f26b0b3b256817588467370051f391f3a403d122a69027274b68f14d8ce64ef0a5199ab535b24aebb66d4ffb09bd828f1055e7960deaff7eb4bd91c330a2a10b60fef6f7e017c7b50b49b6aaf679027714dd67aea4efa519882203c990010edb391753dad084f087f76643e1915d9808d5a377c33d42233d38828407a01270581eaa2012ab25b02934cfbea3278c83a35d2463dd33949417da0394a61b95aaaf6283208890270f89eaca47675625816c7fd520998b13b37c37a6f31e68658427411365ba8b0fa0d5cf8755ffb4003ea0eeda727c8ce1a84b655e81cb4b05201d579e15bfb49d612238dd50ac4a733baf572406b448d878b825bc80c2845055c40c6131a2419493adb8ad6a05d9370e2db6ba58a02de1ae60ef6ae69fe642c7497054ecf144d6cac6430d519ed7904620c7c270a4d0e008351edf8750c4544887f5c089f09c20694cba8bc4b49c59f269123bbed50c28c62dba9da00ec813bd556a32fd577ce6bb5847a7cae358eafa053bad224ad9a8dac379785ee627dca3d50ecdebd4fea723c72632a95b1283fc26de8518c979fd67fc526a49a1b18f299c01be264085599b52fc6b74b07b28e05134ea93cb15bd49194e0ea0675ebb5783f6c855eb2ac8285000b4802a3476e68d419b2d03686cf6af2eb9e8701a33aea63e87e9e1a7b0cc7c33322c1e233fdf1b5aa7d7acf740254a6407268e381222b3e7472fd45a0c4f1239af7f5ebf562ee01c1007d6fedd00bdbca14c7966a2a3c2e0b880daa62ef9b2cd2d94f8a864870392184fade0475c328a369999dd39fda04c3dfe9990c46a1902fc7bb9017a0458a60b54760e3298fe81e430bbcadb6df4d42d76e43d13715a94e1adf2026a1751594b6593e7940df6b148f547c997dbaf1ec66257fd24849120b9636893aa5bc42af653f9bffe15d884c7f5e9fdb39f6d15d57d08e141a273461915401ac4063e69695cdb303a731385003504b179f4196898b564500635308f81f041b4e6c42d377e9b833d4e0560d294bc304ca4cef52771adc83918862b6edd6d100cadd6fbcaa2551d863bc8968fc7d837b3cddf31ae7b2067c406ca1014bb6e8ca3c97e929917e0baf81d7886b92cbdd7c4337d700371da82e6afa2c04512a10079a543829d63350dbc4e7a6f014ee8dffdd881ee91a7d8043b5179950fdae2e40d18d954c452f23772197c9fc583bef009573e00c9e7bda60aa1e041abfbfa09e2c8f914af2ccd94c5eb7450b57b718444c9a387a6363caa7aa25a510412d7dce81fc893618f7b3337f5599360b81a37ccdc325184b4e6f02a294ad064597c9233f02ca198d4aa7921a76f5d00e617ed53d819707166c0d9b1eb82bacb4fe38defbb7f3fc68ad39f1d2ac9aea8de78181e68cbc2eb13438a3a61152b938befdeb438dbad7a403b27c5a114e895b87f2eaf3639e8a9f0e2da77119ec50204785360942f142c323646150d10082eb512cd380b4d756aff030b83206d893b4956e24eaab0cf0b207532ffdd4ec18a3d82cb44184b721a8744ecbe88caad912d5d0c0fdce3dc866944cf44609bdd9c36691af63fdcc09be4374c33b13bb63f34e26e4638474a20c1beac730b5f9cf2f86550bc868bd9dd200763c3bf9e418e4a7419f8dbdd35aff5e42cf1c6d4e487adacb506d5b014d150291bf7a20e6c8fdc611ba1c134d86ce93af522b317dcc4a515476da1e4f0cf0fb8e79ca2f1f43ebee82a477b2972cbd6faa86dbfe24403c097bd25cb5a8e0628e2c0b391bbfa581c470bb27a3ce6b94f0d03884049a9e39965ed9243a5f172f7492c6978146af1aaf899e2b574a351f6cc2304ea3513c5370939cd54bd87acd1a6964c4a4d9f9a1ef6c7b3fc2874f3f67230598891301df77993971dafe830b8f8be5b7608bdaef74d8f692b0416146f94db28871f5a65796510d9ef1e8257b6d108c60e70b0890ab30cd474d265d88caf2f59bc47f4d2ed1cb6a1c3a84acbfb54a54c15dba4af93f8eef5f019294d123db3b23e1e9f90672a61e27aba6edd77fa1f8e6b6be4cf6a81b9cde02a7467c3979b357431c3f04ecc7a72dfc1fec01a8f35970304c3c8beaf080056c6942d9ca48ec31103b77fb0332cf3eb02dfa90881655ac800e656db9d7fdcee5ebc1d716c2ab61d252ca2724403e7e4cbb1aba03f372cc320ae03602ba9edcef53ec61d707ac3c8d5254119885c620c25e60a12c07e0e97a50063b8c4f8e54c9474128070c3b115f8f67e122715307fcf13983780aca17eb424bc0dc62ddc62bb2a387bd0be5f606eae662e15fcb5a303be07073a1bfcc74c215eddccc5a4f9033ac49dfce615e6169f65abd7fb0821fa4d54eb98325fb735733e29df5b616282b37b413e44729ae765d2226f3d07317223a091feec3c8cdbbfccfd732a4ed64740d812473e702a48f82b288587f99aa0c6689f0fcb5c612a6108e2bd12a2ba29f2c08ec70240f6a007bc3e0f5b9e9c3093c42500784e615281f1e3ca2bf8c120a2c58d25733c3fbc98840380a4459d03201c469d63ccc479b509138df5c52ccd38aad69551ea449fe54318a7895bd2bfc44e8ef50d1dc5cd13d43933dfc79b7ef1cd04cb3e2de0dba8c0fb75eab43fda9aad054124557d105102b51dd98f6d668852a54b08fceb18a7ce21fb587172642e1171a83a2673cb50496ec808a22a4655b4c32a4ef631db115868079a2a5280b01c7b2449306375b0be6c638bf73096ee43d72be1bae0f7437aa7cd7679014ac36c63ff89ca8b48965d2fb1c8581b478693456d17635bd73139220e4d195d58aef7a92b1d4cf0dad202ee3569fccc00894317ce698794660d5e15995ed64b04e5fe152403182c9b5faba51cf55ba7c57da5f1e8b2a65cf0e2e91c55bca6b3300e2acfaca3ee98248bf315bd4e9470016af3a3e1c2e7fe886a03d58df0d5972b8d433a1c3c64ff085893f210b7e01276ed50f31dc82e117d3cc4175627baca6b27fa4e7a26063ed732746e6b42d912fbe81c192007317a99c2c356b905be5b2f122881dc77dc1d991c07e9dbd91766b12a4b91ec6c02fb991c69d1bb2a04d8105068853128d6ab324eda1d60fcd6bed693308d3ee55f2959e3c2d571940bb") sendto(r0, &(0x7f00000e9000)="14000000040ae702000000ffff000000000401e5", 0x14, 0x0, 0x0, 0x0) 2018/01/14 00:54:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000a52000-0x4)=0x0) sendmmsg$unix(r1, &(0x7f000079b000-0x38)=[{&(0x7f000078f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000de6000+0x983)=[{&(0x7f000052b000)="8772e7b2f74f71b64621808c5383d390bf1d0c2f35ce353d7430a7e47b6ac2b76e0a481b38aa40340d134c06467c33e8d9f47ab70c4019662079f61ebfe17c44c8b6593bad97da13d6ae8362e9a3d881ec9a2024c17c53f7fe33fd604e", 0x5d}, {&(0x7f0000376000-0xe2)="8c7154c4acc2662dcbfac43849c78bd5470dd8765c8fba5646a1be5b73ba79ea22eb56bb86d00590922ba5e06810ae4b9120009040fa0c4c75474caf385883f3dcfce2c7cacc6d8dfeac12421f9a429545e130f6e643ec4c931eece0a9fdc8b47b72ee95f41a101f4747b9534d45f8cfb23003b87a029fd07313f0f7e020a5126edbcc7f7285450c6aa032f1705b96bd92873a776b723ea1277820404c67b40a49dfd403017c1ed9be5c04d7aec3d0eb22c8ded1ee024120e036f5f64c19bcd468063be120594e7da9dc536a039ba4dac320ed4651e0aa3f5da6c5b8d83dbe70075b", 0xe2}, {&(0x7f00007e4000-0x59)="d9ab74ef8a9f3f91ef09e23d1c176a789e40ecc0500c784250b8fe6665c60402610ed65740df5477cac877c51a46dcdd487da32a04166a22a8c4463eb4d7eb91e9c8b96eae61538cb19b91e62b42f8e4913469408af34c4111", 0x59}, {&(0x7f00009cd000)="7f3e37ad58e4572105bcdaa2e824d92634f445c326b1691b79842857f53857f87acbb1fad2d769ffe071c8daff6513970308a0bb36947c4a95dba23f4ccdcbb5d10c693908936ed3f927f0a5b9656e05efc21e54a4", 0x55}, {&(0x7f00003fd000-0xd8)="0860c56e48d0e9dcd4679d67fa69c7ef52dafac82f49516cc334dd7ce0d00b19a0bcbf01a40d7059cbcffc6a6cc066a05bed86789c167e4b47df5ae0153a6171ec555ff212f4c75eaf798bad6fbeb8fd36f3ad291c45050cda69ae4c12112644e65854f46238ea04f1c4c05010298571858734a3d9f7ace7dd79990faee99d930372b8fa285929e38ef9d613dd0be5d9b4055fa4d451e2afa8a936b27618acc85e336cfa02f17c467bd741c1768e6d65d2209eaf021153e08c7e9fda9d39ae76109f4faa8b06f12eb87e0cee3d3e63865d9eb384f3ae3f1b", 0xd8}], 0x5, &(0x7f000018d000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x80}], 0x1, 0x20000000) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00002c3000)='/dev/ppp\x00', 0x400, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) fcntl$setpipe(r2, 0x407, 0x3f) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000db9000)='\x00') shutdown(r0, 0x800000000001) close(r0) 2018/01/14 00:54:42 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0x800, 0x7fffffff, &(0x7f00004d5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000385000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ab1000)=0x8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000029e000-0x10)={0x4, 0x1, 0x7fff, 0xfbd, r2}, &(0x7f0000fd7000)=0x10) r3 = syz_open_pts(r0, 0x0) close(r3) read(r3, &(0x7f0000fd6000-0xa8)=""/168, 0xa8) flock(r3, 0x8) getegid() 2018/01/14 00:54:42 executing program 1: socket$inet(0x2, 0xa3aaec945deb3918, 0x3) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) eventfd2(0x6, 0x1) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000995000-0x15)='/proc/self/net/pfkey\x00', 0xc001, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000ff5000-0x8)=0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000b2d000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KDADDIO(r1, 0x4b34, 0x775) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e1c000-0x98)={0x0, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa7ec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x910, 0x9}, &(0x7f0000513000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00001cf000-0xc)={r2, 0x0, 0x0}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f00004a9000-0x8)='./file0\x00', &(0x7f00004dd000-0x46)=""/70, 0x46) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0xfff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x0}) utimensat(r3, &(0x7f00005b9000-0x8)='./file0\x00', &(0x7f0000fcf000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) syz_open_dev$urandom(&(0x7f0000230000-0xd)='/dev/urandom\x00', 0x0, 0x80) 2018/01/14 00:54:42 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r1, &(0x7f0000001000-0x64)=""/0, 0x0) r2 = dup2(r1, r1) sendfile(r2, r1, 0x0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 00:54:42 executing program 5: mmap(&(0x7f0000000000/0x5ce000)=nil, 0x5ce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00001e7000)=0x0) syz_open_procfs(r0, &(0x7f0000542000-0xa)='oom_score\x00') r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fstatfs(r1, &(0x7f00002b8000-0xb1)=""/177) ioctl(r1, 0x227b, &(0x7f00005cd000-0x1)="") 2018/01/14 00:54:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x2, 0xc5, 0x8, 0x0, 0x9}, 0x14) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000b4b000-0x8)={@loopback=0x7f000001, @broadcast=0xffffffff}, 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c2e000)='autogroup\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f00005b0000-0x4)=0x4) 2018/01/14 00:54:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x420040) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d44000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000066000)={{0x3, 0x3, 0x0, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00004b7000)=0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003db000)='/dev/pktcdvd/control\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000c7f000)={0x0, 0x3}, &(0x7f0000d6a000)=0x8) ioctl$VT_RELDISP(r0, 0x5605) getegid() getsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000bfa000-0x4)=0x0, &(0x7f0000433000)=0x4) setsockopt$inet6_dccp_buf(r2, 0x21, 0xce, &(0x7f00008fe000-0xe6)="6d1cd9fc53980c534a24737ef2bae72e4a86c57a30273f82391cd0ece1d047f6a5682caebe80bc001dfe47ff909c60464cb21fc182aa2edbf25b247bd76b672de1458ff6ea81f01cdd39e2b74d54d745debe92fef3b6b78353242023e8c7658a808ba3eedede0991c4b2247fb6cf3c9ed067abd1be72e40c013aacc744133c76c9d088bd2b91fe533108d6aadd2ec239ca8c0aa900304ddfef32040592a7fcb85a2a13af008f332e56baf1db6dabb35c393eab70206aec71791230db1e27604065acefbf54ae8893373e3cc9bedfdb74888d90590ba5d3dbba221b9b1a8d63d58b81d640354b", 0xe6) getresuid(&(0x7f0000dd9000)=0x0, &(0x7f00006d4000-0x4)=0x0, &(0x7f00000ef000-0x4)=0x0) sendmsg$nl_generic(r2, &(0x7f00006c5000-0x38)={&(0x7f00005c7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a82000-0x10)={&(0x7f000097f000-0x11b0)={0x11b0, 0x11, 0x200, 0x0, 0x2, {0x12, 0x0, 0x0}, [@generic="c60be8c380a3838453942978d67dd4f447517ce70196ce4872380198356081597f010f4a911ac6b02806f686a97dec1085a4c7bc9a286c84618350a49e3a6549d271ef34b4e89cb3f6d460c97cf361440284a948ff246050661d70fd4d944065b6d38dc6cdad423caa689e71ba5d5ce645173e8b3b3c642e24dbdf678281d7bcc98fa13be3c731d567af3f44505397f4e0b18aa25274ef", @generic="d1d91c5054c5288daeec5e6cb43157fd74774b20bef70084bb7ed8d9d7b01fc9d2dccd678b7d4a219c00f969fa5a4f756aaa97c94d91", @generic="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", @generic="20cd406135f5de5f9f2397af89ebe858cce75f5eb31866f9cfe29e0871e527104f2aaf7d0a426e5c2787814eff8d597e0fb32c6e0b51f083745b5c4eada5b84d5f1217bc101da0a7a475ea0e5e1d3a2c6f9890657ad3f4d8e4f8be28f7d08c7a002fdce353801ffec99c51a4bfa0a342ed40366daa73388d26dc2c5f8c28f0b914e0ca318fa9ffd986dda3e97ab97f2c35a5c9ad33dad0285541529797dc2c522c69d1e1758aedde5b3509842a96026739a74a617c2894ed9fbac2d3769fd4cb43", @typed={0xc, 0x15, @uid=r4}]}, 0x11b0}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000be000+0x7bb)={r3, @in6={{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00003a5000-0x4)=0x0) syz_open_procfs(r5, &(0x7f00009d9000-0xa)='net/icmp6\x00') ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000b8d000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40001c, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$sndtimer(&(0x7f000007d000)='/dev/snd/timer\x00', 0x0, 0x100) 2018/01/14 00:54:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000f60000)=[], 0x0) fcntl$lock(r1, 0x6, &(0x7f000002f000)={0x0, 0x0, 0x0, 0x131, 0x0}) 2018/01/14 00:54:42 executing program 5: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x2, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000027b000-0x3c)=[{{&(0x7f000033a000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000280000)=[{&(0x7f0000006000)="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", 0x6ce}], 0x1, &(0x7f00005b3000-0x390)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005b4000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00004d9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000054b000)=0x14) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = geteuid() ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000005a000-0x4)=0x0) stat(&(0x7f000019b000-0x8)='./file0\x00', &(0x7f000040a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00005b4000)='./file0\x00', &(0x7f0000089000)='./file0\x00', 0x2, r3, r4, 0x400, 0x7, 0x8) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f00005b3000)="137bda91f5cf21275f34f75107bf342818916f7f71dfe11133d8c9059cbcb3", 0x1f, 0x40000, &(0x7f00005b3000+0x728)={0x11, 0x0, r2, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/14 00:54:42 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000012000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000003000-0x4)=0x48, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000003000-0x20)={@generic="406214a1785cd176d288bcaccdbd4a59", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000004000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000011000)='em1wlan0loppp0\x00', 0xf, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b7a000-0x2)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 00:54:42 executing program 4: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f0000a5b000+0xc90)=[{&(0x7f00007e2000)="2900000018003109da00000000000002021300000000ff0680000c000c000900000000040000effe01", 0x29}], 0x1) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fee000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000fee000-0x8)='./file0\x00', 0x800, 0x0) [ 85.308990] device lo left promiscuous mode [ 85.323296] IPVS: Creating netns size=2536 id=17 2018/01/14 00:54:42 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lgetxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000005000)=@known='system.advise\x00', &(0x7f0000013000)=""/90, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009d6000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000da7000)=0x0) 2018/01/14 00:54:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a5d000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000085f000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x891c, &(0x7f0000a45000-0x28)={@common='vcan0\x00', @ifru_ivalue=0x3ff}) 2018/01/14 00:54:42 executing program 5: mmap(&(0x7f0000000000/0x955000)=nil, 0x955000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000572000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000956000-0xe8)={{{@in=@empty=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=@mcast1={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}}, &(0x7f0000955000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000063f000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x80, 0x2f, 0x0, r2}, {0x5c, 0x9, 0xff, 0x9, 0x81, 0x1, 0x100000000, 0x7}, {0xfff, 0x2, 0x5, 0xff}, 0x101, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3c}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0x2, 0x9, 0x800, 0x2, 0xeac}}, 0xe8) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000953000-0x4)=0x0, 0x4) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000200000)={0x7, 0xfffffffffffff000, 0x3, 0x5, 0x933d}, 0x14) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000956000)=0x0) 2018/01/14 00:54:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000151000)=""/167, 0xa7, 0x2, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000dfb000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000efb000-0x4)={0x0, []}, 0x4) [ 85.373130] audit: type=1400 audit(1515891282.104:47): avc: denied { create } for pid=15091 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_connector_socket permissive=1 [ 85.406806] pktgen: kernel_thread() failed for cpu 0 [ 85.417733] pktgen: Cannot create thread for cpu 0 (-4) [ 85.419845] audit: type=1400 audit(1515891282.154:48): avc: denied { write } for pid=15091 comm="syz-executor4" path="socket:[23440]" dev="sockfs" ino=23440 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 85.425777] device lo entered promiscuous mode [ 85.460080] device lo left promiscuous mode [ 85.471075] pktgen: kernel_thread() failed for cpu 1 [ 85.478736] pktgen: Cannot create thread for cpu 1 (-4) [ 85.484347] pktgen: Initialization failed for all threads 2018/01/14 00:54:42 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fa5000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00008ed000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d21000)=0x8) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f0000fa5000-0x8)='\x00\b', 0x2}) ptrace$getregset(0x4204, r3, 0x2, &(0x7f0000001000)={&(0x7f0000e07000-0x40)=""/0, 0x0}) 2018/01/14 00:54:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000c40000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) r1 = syz_open_procfs(0x0, &(0x7f0000f86000)='net/rfcomm\x00') ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000654000-0xc)={0x0, 0x0, 0x9, 0x9c5, 0xe00f, 0xfe000000000000}) 2018/01/14 00:54:42 executing program 5: r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000be2000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x74)=""/116, 0x74) mlockall(0xfffffffffffffffe) 2018/01/14 00:54:42 executing program 3: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000148000)='/dev/keychord\x00', 0x800, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000940000-0x10)={0x1, &(0x7f0000513000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000852000)={r1, 0x1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000093f000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f000064e000)={0x2, 0x9, 0xffffffffffffd212, 0x400}) getsockopt$inet_udp_int(r2, 0x11, 0xb, &(0x7f000093f000-0x3)=0x0, &(0x7f000093b000-0x4)=0x4) syz_open_dev$binder(&(0x7f00001a0000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2018/01/14 00:54:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$Ogr}uplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f00007b4000)={0x77359400, 0x0}, &(0x7f00005ac000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000a72000-0x6)=""/6, 0x6, 0x2, &(0x7f0000068000-0x10)={0x77359400, 0x0}) fcntl$getflags(r0, 0x401) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cd5000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000a1e000)=0x0, &(0x7f0000d9e000-0x4)=0x4) mq_timedsend(r0, &(0x7f0000fc4000-0x1)="cb", 0x1, 0x0, &(0x7f0000d3a000-0x10)={r1, 0x0}) 2018/01/14 00:54:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00005d2000-0x5)="945700bc02", 0x5) 2018/01/14 00:54:42 executing program 0: mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCSBRK(r0, 0x5427) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000000)=""/30, &(0x7f000073e000)=0x1e) 2018/01/14 00:54:42 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000013000-0x4)=@int=0x1, 0x4) 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}) mq_unlink(&(0x7f0000014000-0xf)="5d2f7d656d31285e5c2f2c1f3cf5a1") r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000011000)='/proc/self/net/pfkey\x00', 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x200, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000142000-0x8)={0x0, 0x132e}, &(0x7f0000d14000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000b4f000)={r3, 0x40000000000000}, &(0x7f0000eec000)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 00:54:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000330000)=0xfec, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 00:54:42 executing program 5: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000dc3000-0x4)=0x2, &(0x7f0000dc2000)=0x4) fcntl$getflags(r0, 0x400) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dc3000)={0x0, 0x0}) lgetxattr(&(0x7f000016e000-0x8)='./file0\x00', &(0x7f0000b1f000-0x9)=@random={'btrfs.\x00', '+\x00'}, &(0x7f0000dc2000)=""/63, 0x3f) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x5, 0x2, &(0x7f0000dc5000-0x69)="f23747fc341c05c83afa3e1e2504b7a0701260b0cf2e9990a16e8dd683980cc5cb12e0023a2535a49350893d5263f475df7bb259abd0d63ff0fbdd57ffb128ca86b095059c60aa667f6ce5d5a34fb31cb914bd5e4ee75806012657d8d00c0a46f4db2c4153a8323dcc", 0x69) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dc4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x2) truncate(&(0x7f0000d8c000)='./file0\x00', 0x0) 2018/01/14 00:54:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000503000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) rt_tgsigqueueinfo(r1, r2, 0x3c, &(0x7f000088f000)={0x0, 0x0, 0x3, 0x0}) ptrace$getregset(0x4204, r2, 0x202, &(0x7f000036d000)={&(0x7f000043a000-0xf0)=""/0, 0x0}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dce000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f000020d000-0x4)=0x0) 2018/01/14 00:54:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000faa000-0x8c)={0x0, 0x2000000000000080, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00005b0000)={0x0, 0x3, 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]}) 2018/01/14 00:54:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000979000-0x1f)="1f00000002011f9f4c3ba3000119ff00000003ff09000000000101ffe8df18", 0x1f) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f10000-0x4)=0x77a, 0x3b7) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00005d0000-0x20)={@generic="33d618cc70f368d3f0f906ff2db2100b", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00001e8000)={{{{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]}, {{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x27d5, 0x9, 0x100000001, "0fc5ccbeca94a372dc4c05e2f16f19753d6d5faf64b8246af58790a1283e8ef11eedb4ec35daced174edd064da2cb4c2bac4f309f8dce1a3952a0ef33efaa47d397e8d8068baebbae57b3967319164a5"}, 0x160) bind$inet(r0, &(0x7f0000f1c000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000000c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) 2018/01/14 00:54:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getitimer(0x3, &(0x7f0000410000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000bd2000-0xd)='/dev/net/tun\x00', 0x0, 0x4000a) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000000000e400", @ifru_flags=0x201}) syz_open_dev$loop(&(0x7f0000567000)='/dev/loop#\x00', 0x1000, 0x101000) r4 = dup(r1) write$tun(r3, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvfrom$ax25(r4, &(0x7f00006b4000)=""/187, 0xbb, 0x142, &(0x7f0000218000-0x10)={0x3, {"9c51abc78172a5"}, 0x0}, 0x10) 2018/01/14 00:54:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000bf0000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x20) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000094d000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000e7000-0x4)=0x0) socketpair(0x0, 0x8000f, 0x0, &(0x7f0000973000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000a1f000)=@assoc_id=0x0, &(0x7f0000b2d000)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00003a3000-0x8c)={r4, @in={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/14 00:54:42 executing program 1: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bff000)='/dev/sequencer\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) ppoll(&(0x7f0000bfe000)=[{r0, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f0000bff000-0x10)={0x0, 0x0}, &(0x7f0000030000-0x8)={0x0}, 0x8) 2018/01/14 00:54:42 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0xf, 0x8) ioctl$void(r0, 0x5450) ppoll(&(0x7f0000004000)=[], 0x0, &(0x7f0000004000)={0x0, 0x1c9c380}, &(0x7f0000012000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000354000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000404000-0x4)=0x48) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 00:54:42 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000079c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common="67726530000000000000000000000500", @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000071c000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) 2018/01/14 00:54:42 executing program 7: mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000057d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x0, 0x60, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f000013b000-0x8)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000291000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00003d0000-0x10)={0x0, 0x0, 0x8}) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000300000-0xc)={@multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002f7000-0x1)=0xc) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000581000-0x38)={&(0x7f0000581000-0xc)={0x10, 0x0, 0x0, 0x15010000}, 0xc, &(0x7f000027b000)={&(0x7f0000580000)=@getlink={0x5c, 0x12, 0x100, 0x0, 0x1, {0x0, 0x0, 0x0, r5, 0x4, 0xc7a498239b4b7886}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x0}, @IFLA_OPERSTATE={0x8, 0x10, 0x7}, @IFLA_XDP={0x1c, 0x2b, [@typed={0xc, 0x8a, @fd=r2}, @typed={0xc, 0x0, @u32=0x0}]}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x6}, @IFLA_GROUP={0x8, 0x1b, 0xffffffffffff0001}]}, 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x4004) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000057f000)={r3, r4, 0x8}) 2018/01/14 00:54:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007fa000-0x9)='/dev/rtc\x00', 0x101000, 0x0) accept(r0, &(0x7f000055c000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d0a000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000935000-0x10)=[{&(0x7f0000f83000-0x29)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) 2018/01/14 00:54:42 executing program 0: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) ioctl(r0, 0x4400000000001281, &(0x7f000000f000)="0509") listen$netrom(r0, 0x3) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002f000-0x8)={0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000006000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdd, 0x2, 0x6, 0x619, 0x1f}, &(0x7f000002f000-0x4)=0xa0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000002f000-0x108)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4c, 0x20, 0xffffffffffffff00, 0x8a, 0x7fff, 0x0, 0x947, 0xfff, 0x3, 0x1000, 0x7fff, 0x6, 0x1, 0x40, 0x4]}, &(0x7f000002f000-0x4)=0x108) fdatasync(r0) 2018/01/14 00:54:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000042c000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d5a000-0x4)=0xe8) ioprio_get$uid(0x3, r0) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/01/14 00:54:42 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000dd2000-0xd)='/dev/usbmon#\x00', 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = accept(0xffffffffffffffff, &(0x7f0000612000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f000089f000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00007a6000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000013c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}}, &(0x7f0000000000)=0xe8) getgroups(0x8, &(0x7f000014a000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r8 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x6, 0x0, &(0x7f0000560000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x448000, 0x0) r11 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept4$inet6(0xffffffffffffffff, &(0x7f0000a7f000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x0) r13 = openat$autofs(0xffffffffffffff9c, &(0x7f00002b7000-0xc)='/dev/autofs\x00', 0x400002, 0x0) r14 = syz_open_dev$usbmon(&(0x7f0000326000)='/dev/usbmon#\x00', 0x8, 0x121400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005d4000-0x8)={0x0, 0x0}) r17 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000aa5000)='/selinux/create\x00', 0x2, 0x0) r18 = timerfd_create(0x5, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) r20 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f39000-0xc)='/dev/rfkill\x00', 0x100, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000179000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf8000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f000083e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000+0xc99)=0x8, 0x80000) r26 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c0000-0x4)=0xe8) r28 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) r30 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000abf000)=0x0) r32 = socket$nl_netfilter(0x10, 0x3, 0xc) r33 = open(&(0x7f00008ff000)='./file0\x00', 0x4000, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r34 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x10040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x80100) r37 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000026a000)={{{@in=@multicast2=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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000055000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003bc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbe000)=0xc) sendmmsg$unix(r0, &(0x7f000009e000-0xa8)=[{&(0x7f0000aae000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000065a000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000cbe000)="2d37ca09129b4f70a03fc2dc1507cbe2c4ecde1bdc9c0f42df69ec8b47d97b954db4ace980cda24775cb4d0090526dffcbec85b250406f52962052b2bd7e3d38ce4bb74acabbc5ac50a8a4e0df46bdf545cb697b7c712d0b453d1b93cb11ddc024d822aefcb621bf09009349c8455c6ecc173ec0932b8e80a5f62f1ae93ba0604f6520883d12a16f2fabe58ea36033363516f70a91242e52d60e04f45559036047cf63e6f01a8157a683a4a8531653c8398840bfb80ff95c120a00256a1b08263cd5c606266bc64e6a664c2ee940aef1e956af6bb9fa7672231109bcf6c713639742", 0xe2}, {&(0x7f0000001000-0x1d)="4b26dd1df50d2a2d9f920e675650e9ad8166f923fbd0240b8d81b03fd1", 0x1d}], 0x3, &(0x7f0000010000-0xc8)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r8, r9, r10, r11, r12, r13, r14]}, @rights={0x28, 0x1, 0x1, [r15, r16, r17, r18, 0xffffffffffffffff, r19]}, @rights={0x18, 0x1, 0x1, [r20, r21]}], 0xc8, 0x1}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="963728f794980f9453d1cb6c71191c5dfa54e7ee178387f490c68b143d5efe70419321f8c880e14c93714a35126e32fbc17bd2a3f9c26ed189b75cc40a09e2bb0fd3b2ec7922ede31f0f3565741195625624d36bf35e647996dd4b2be330d88a5bbc63274aa5796b77b85984329ee97d04f456f4f2be41ae3bd5eda2c522642ce134ccc69b6b22f791ab07e28dfc1bde0b2358f01f94d9450c0af2ae7510b411459e47f86db36a868dbb5b41b87770", 0xaf}, {&(0x7f0000d0b000-0x75)="050e734bcf1888a81077df5e2f3dc51d1997f72760dc2a3469e73c0cc28ee488557576d2a71ab863809163a7244c7950c573cb0192da9096d6a3989aacb48df1469c34994132f115cb853e65d7065d211c7697956092e8df833a715244bdfd8e78e04219768e76cc9b907da69d0d3926960b99cbd2", 0x75}], 0x2, 0x0, 0x0, 0x800}, {&(0x7f0000b83000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0x95)="a70f5e49cc5970b13b4efbe016ee8e3c7e292db3c02741779efa3e3e89cd793a8fb1af4de860ef959a893eeb9047263aa1a141e99498f6f928d997c3fcd469738634ca510920e3de0d80b7077aef337e8bf54ddf4d6c0abfe42d65cdac782467baff26d64702020a64df7a6fe54f3121b92aa22d27c488817eff32a73d36f0b1fafa1031063b77720529ef3cedb57fe7704d07ab67", 0x95}, {&(0x7f0000001000-0x1f)="f672d416f930f15aebd78ead158dad7fdff2d3d4544325e306d462c1caadd7", 0x1f}, {&(0x7f0000001000-0xf)="8d1b54182876373f943d1ef5ee0ff0", 0xf}, {&(0x7f0000cb1000-0xe)="30da97ec30f01beda8b9c9c6c377", 0xe}, {&(0x7f000052d000-0xee)="7451d1b4a4ec271c79f359e6ad412c49330d0f3a188d5c3dd7fb0f34633d362d1ea9e361322a593fe4fbc86438dfc31593257c26c30b24c9a03ed2b55124485936d6ca70c5abb0a2e9d734e4989e646be8e32560155229ee46977b34c23ab2157a428c9924cdd56a07653402066e4acc8eb567c5dd7c1184d2ef8e5fa739587059eedff362cb41bd0e87beded391c9a5667ba0412aa6531627bb7d758dca78cc3ef4f83658b7dadc1f6db5ef500524c47d26addb179102101aacc8a41ace47d29f7c19eb27d9ffd131d73b14b2dbf722865b99b7718d68e4886589c32bff42152c513a93bbbba05280acb3058d2d", 0xee}, {&(0x7f0000000000)="9eff86d0289cea8d2c4a718f1490cd462111a005d28506da96afd882c11b6c8917247d8ac49d3fd23773b4f74bc5e8a0d0ee30f5d883af9c25a9da6ac760dbd576fdb097a4bc02258555555baaf4b765064745951ce4fcd044ca058a72ad64413c613c2e4886e56e0a2ea9fe37ba0d4fd2a966c620f46e17acc83a3910829ff9c861720c00ae74934cd2c7bb7dca0363a5f36aa0c15119bc1267619ae8f8e91e32eb99bbf79d38", 0xa7}, {&(0x7f0000ab5000-0xf2)="b83a0105df2dbbed7a50c95cbe5f22626fc567cd90f9548c434fa6a180405a2507a38aa665e39281368fa5a11583683b519183a97fb8d3522338ecd761ebf9def92deb3a142757dc9906418f2cf152c3cb97aa506d3bf8f191037aa6c3379468fc1d908e45e38cb406b798eaf13993c7f61753b0c4b8f6289935c3dff2b2245dee0f6f9a4b7cebf8d2cee98046a799357fa523256288abfebe102c9cd7125ce86ea8e556cae467c71e446ccb33ff1d42864bc6e15f1ecf0d080d13f257344fb87adc4461082d647db521a26d93af3678dd0c46f426dc2fe73dc12f28d255e3f659e3f4e3d22421a15708c812ac720fe75be1", 0xf2}, {&(0x7f0000393000)="0adf94066be15ac09770b368aec9e38d83922c81d00b9128da9c60621a3256aa3411ccfd1ef81137ddb15200f25ecfbf93a984a8a8ee8b26b3bc0b4f83e1f41653261d04484fdcd9944070770c4bfa9160abf7caabf3b59e4475ce2c65bb7a6d045483b71df6691e02bf8fe1a92415d510feb96af7c95b59e522ca6ca5d6e69cceb27f3c05c080666673313ed79db7c75a7171d892cda947e44aa9260cd9e4d0813757acab45eaaf61d1e0b6e11d29fd7e6ac4312904970773d3fe8c", 0xbc}, {&(0x7f0000872000-0x1000)="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", 0x1000}], 0x9, &(0x7f0000293000-0xc0)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r25]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x28, 0x1, 0x1, [r32, r33, r34, r35, r36]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}], 0xc0, 0x408d0}], 0x3, 0x4001) r40 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a19000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r40, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDSKBSENT(r40, 0x4b49, &(0x7f0000000000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r41 = syz_open_dev$sndseq(&(0x7f00002f2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r41, 0xc0505350, &(0x7f0000e49000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$VT_WAITACTIVE(r40, 0x5607) 2018/01/14 00:54:42 executing program 2: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7f7, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000afd000)=0x1000204, 0x4) getsockname(r0, &(0x7f000079f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000099c000)=0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000ef1000)=0x3, 0x8) truncate(&(0x7f0000cc8000)='./file0\x00', 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000005b000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffffa, 0x4, 0x101, 0x0}, &(0x7f00006af000)=0xa0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ef1000)={r1, @in6={{0xa, 0x3, 0xfffffffffffffff9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ef3000-0x38)={0x0, 0x0, &(0x7f0000eed000)=[], 0x0, &(0x7f00009fe000-0x51)=""/0, 0x0, 0x0}, 0x40002106) 2018/01/14 00:54:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) prctl$intptr(0x1f, 0x200) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000cb5000-0x1b)='wlan0-keyringnodevsecurity\x00', &(0x7f0000002000-0x1)='\x00'], 0x1000) 2018/01/14 00:54:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f21000-0x8)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f000036e000)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r0 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f00004e9000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) recvfrom(r0, &(0x7f00003eb000)=""/181, 0xb5, 0x40040000003, 0x0, 0x0) ftruncate(r0, 0x7ffd) 2018/01/14 00:54:42 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000a000-0x4)=0x4, 0x4) bind$inet(r0, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000009000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000015000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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, @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}}, &(0x7f0000006000-0x4)=0xe8) 2018/01/14 00:54:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x14, r0, 0x36) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000c3e000-0x8)=[0x7, 0x2]) r1 = syz_open_dev$sndseq(&(0x7f0000262000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000e15000)={{0x4, 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]}) msync(&(0x7f0000a9b000/0x1000)=nil, 0x1000, 0x4) 2018/01/14 00:54:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000001000)={0x774, 0xfffffffffffffffc, 0xcf, {0x77359400, 0x0}, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000000)={0x0, 0x335, 0x9, 0x27, &(0x7f0000000000)=""/39, 0x51, &(0x7f0000001000-0x51)=""/81, 0x47, &(0x7f0000001000)=""/71}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 245.057618] INFO: task syz-executor0:15189 blocked for more than 120 seconds. [ 245.064917] Not tainted 4.9.76-g8e170a5 #11 [ 245.070154] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 245.078306] syz-executor0 D29584 15189 5090 0x00000004 [ 245.084030] ffff8801cb2c9800 0000000000000000 ffff8801d608e4c0 ffff8801cd8b4800 [ 245.092108] ffff8801db221b98 ffff8801cbbdfb00 ffffffff8389f9fb 0000000041b58ab3 [ 245.100110] ffffffff84191c90 00ffffff8123ad50 ffff8801db222468 ffff8801db222490 [ 245.108105] Call Trace: [ 245.110681] [] ? __schedule+0x67b/0x1ba0 [ 245.116373] [] schedule+0x7f/0x1b0 [ 245.121568] [] schedule_timeout+0x56c/0x10b0 [ 245.127620] [] ? usleep_range+0x140/0x140 [ 245.133402] [] ? kvm_clock_read+0x23/0x40 [ 245.139209] [] ? kvm_clock_get_cycles+0x9/0x10 [ 245.145415] [] ? ktime_get+0x13d/0x1d0 [ 245.150972] [] ? __delayacct_blkio_start+0x41/0x80 [ 245.157542] [] io_schedule_timeout+0x1be/0x390 [ 245.163749] [] wait_for_completion_io+0x20e/0x2e0 [ 245.170247] [] ? bit_wait_io_timeout+0x130/0x130 [ 245.176628] [] ? wake_up_q+0xe0/0xe0 [ 245.182135] [] ? lockdep_init_map+0xe4/0x5c0 [ 245.188203] [] submit_bio_wait+0x11b/0x180 [ 245.194062] [] ? submit_bio_wait_endio+0xa0/0xa0 [ 245.200469] [] ? filemap_check_errors+0x90/0xc0 [ 245.206760] [] blkdev_issue_flush+0x157/0x220 [ 245.212913] [] blkdev_fsync+0x85/0xb0 [ 245.218354] [] ? thaw_bdev+0x180/0x180 [ 245.223862] [] vfs_fsync_range+0x10a/0x250 [ 245.229784] [] ? __fget_light+0x188/0x1e0 [ 245.235559] [] do_fsync+0x42/0xb0 [ 245.240676] [] SyS_fdatasync+0x19/0x20 [ 245.246188] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 245.252769] [ 245.252769] Showing all locks held in the system: [ 245.259113] 2 locks held by khungtaskd/514: [ 245.263421] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.272219] #1: (tasklist_lock){.+.?..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.282023] 2 locks held by getty/3301: [ 245.285973] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.295342] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.305279] [ 245.306877] ============================================= [ 245.306877] [ 245.314013] NMI backtrace for cpu 1 [ 245.317640] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.76-g8e170a5 #11 [ 245.324802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.334131] ffff8801d8affd00 ffffffff81d93149 0000000000000000 0000000000000001 [ 245.342103] 0000000000000001 0000000000000001 ffffffff810ba750 ffff8801d8affd38 [ 245.350059] ffffffff81d9e26d 0000000000000001 0000000000000000 ffff8801c9c1cc18 [ 245.358029] Call Trace: [ 245.360587] [] dump_stack+0xc1/0x128 [ 245.365918] [] ? irq_force_complete_move+0x390/0x390 [ 245.372638] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.378578] [] ? irq_force_complete_move+0x390/0x390 [ 245.385300] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.392372] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.399353] [] watchdog+0x6f0/0xa70 [ 245.404596] [] ? watchdog+0x125/0xa70 [ 245.410013] [] kthread+0x26d/0x300 [ 245.415168] [] ? reset_hung_task_detector+0x20/0x20 [ 245.421800] [] ? kthread_park+0xa0/0xa0 [ 245.427387] [] ? kthread_park+0xa0/0xa0 [ 245.432981] [] ? kthread_park+0xa0/0xa0 [ 245.438588] [] ret_from_fork+0x46/0x60 [ 245.444226] Sending NMI from CPU 1 to CPUs 0: [ 245.448774] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838af6e6 [ 245.456141] Kernel panic - not syncing: hung_task: blocked tasks [ 245.462280] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.76-g8e170a5 #11 [ 245.469436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.478773] ffff8801d8affcb8 ffffffff81d93149 ffffffff83a8a320 ffff8801d8affd90 [ 245.486731] ffff8801c9c1cc00 dffffc0000000000 ffffffff84409000 ffff8801d8affd80 [ 245.494690] ffffffff8142e371 0000000041b58ab3 ffffffff84189678 ffffffff8142e1b5 [ 245.502661] Call Trace: [ 245.505219] [] dump_stack+0xc1/0x128 [ 245.510554] [] panic+0x1bc/0x3a8 [ 245.515553] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.523751] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.531113] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.538375] [] watchdog+0x701/0xa70 [ 245.543618] [] ? watchdog+0x125/0xa70 [ 245.549038] [] kthread+0x26d/0x300 [ 245.554195] [] ? reset_hung_task_detector+0x20/0x20 [ 245.560837] [] ? kthread_park+0xa0/0xa0 [ 245.566426] [] ? kthread_park+0xa0/0xa0 [ 245.572016] [] ? kthread_park+0xa0/0xa0 [ 245.577616] [] ret_from_fork+0x46/0x60 [ 245.583741] Dumping ftrace buffer: [ 245.587313] (ftrace buffer empty) [ 245.590990] Kernel Offset: disabled [ 245.594594] Rebooting in 86400 seconds..