0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, 0xfffffffffffffff8, [0x400, 0x4, 0x4a, 0x8, 0x6, 0x6, 0x9d67, 0x7a]}, 0x5c) 2018/01/25 12:53:42 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000ffe000)=""/196, 0xc4, 0x42, &(0x7f0000fff000-0x80)=@generic={0x2, "ad50b6f6e2add637aec3c515c7b61b20323f9d56cfc8c6caf8f4dfe0d18fc04ee265443f75fe7c5f77213b5c58992428bd0811a48d14e0a9e4c64f03181a22b67b26a2b984049794f53f0749e64ce52396b41439072197578065d62b7c8eb4b6df7e5e85c7c90b554021da34885fcac8eb0628424b2feb23c63e2be9671a"}, 0x80) r1 = syz_open_dev$dmmidi(&(0x7f00008fd000)='/dev/dmmidi#\x00', 0x8, 0xc0001) r2 = creat(&(0x7f0000da1000)='./file0\x00', 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000615000-0x4)=0x1, 0x2) recvfrom(r0, &(0x7f000083d000)=""/0, 0x0, 0x0, &(0x7f0000bfd000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) pipe(&(0x7f000071c000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00005d0000)={0x8, 0x3, 0x9c979be, {0x0, 0x1c9c380}, 0x6, 0xcf2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 12:53:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x111000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000cad000)=0x48) mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f21000-0x8)={0x0, 0x0}, 0xffffffffffffffff) bind$ipx(r2, &(0x7f00008b7000+0x4ef)={0x4, 0x0, 0x0, "859e4dbf77ab", 0x400, 0x0}, 0x10) vmsplice(r1, &(0x7f00001f2000)=[{&(0x7f000058d000-0x9e)="", 0x0}, {&(0x7f00003ee000-0x7e)="628040f448b9a1ca967d939bca756be096538fa54b5e21d16fa33f2e59fbb655fa941c7e1ac57a76628ae46eb540386ce69f22747e30f7cd8dabb4de8585532f9a0d0fd5d9f97fb714902b4bc27319177dba60a8c181212a429d1d132ef93cc02a551517ceaa16e6f08da5719ef7197b15a71e5deaa0904e3d0478660c8a", 0x6c}, {&(0x7f00001bb000-0x86)="ff3a9b20c484c618c69629d6534f6c868ad91d0114beebe878318b4e95b294ec3cae44cf9a553dc0797ea59a4be5b3ca01013d04f01dbbccf96165e1ee6a1a054fec61c09fb8d6e26db67c9c76d068b3553e1ec086abcbbf77b3de1912f49d559db27515e4e5a98c3b0ceba8503bc439e3aa0d9ae6974fc9fdd1853db2e8e2948d9fb57b6792", 0x86}, {&(0x7f0000f1f000)="b7f0492b4fcd0119a13b2d376a4261be8c0977790801887c5aebbcdf63efd4729cb69b1c17c4993641874128b2e4eb5665dbb1cc43dd6c35b6d32cd86a64cba9a110d1353f9643d49c70a47c334a187221f3f682600930957cb177452f55f90e4e53559e10f4006080e3ead29e0b311eef11c0eeefecee1c0db242a161a758c2a4b9c64b5111bce66425472bae14918c8928279b548092f97b7d2d5bed068a68aac28554c40226c59b1a0b1a81c576813b86b493832f0e7ac577e7a41c3a0fb832360b564f6e0f0e6a03ee3109276610dd95cea9b928f03fe97b0df21d661631bfaee34162e4a8dfebd2b9ef80ec", 0xfffffffffffffffe}, {&(0x7f0000a5e000)="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", 0x1091}], 0x2, 0x2) 2018/01/25 12:53:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x8003) socket$nfc_raw(0x27, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x80000001) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/01/25 12:53:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00003bb000-0x102)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000703000)=0x0) ioctl$sock_ifreq(r1, 0x89a6, &(0x7f0000446000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x5}) 2018/01/25 12:53:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect(r0, &(0x7f0000001000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) clock_gettime(0x0, &(0x7f000044e000-0x8)={0x0, 0x0}) recvmmsg(r0, &(0x7f00006bc000)=[{{0x0, 0x0, &(0x7f0000ee0000)=[{&(0x7f000027a000+0x70d)=""/106, 0x6a}], 0x1, &(0x7f0000146000)=""/254, 0xfe, 0x2}, 0x2}, {{&(0x7f0000b48000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00008cb000-0x8)=[{&(0x7f0000d34000)=""/79, 0x4f}], 0x1, &(0x7f0000f58000-0x3e)=""/62, 0x3e, 0x1}, 0x100000001}, {{&(0x7f0000172000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00008cd000)=[{&(0x7f000037f000)=""/193, 0xc1}, {&(0x7f0000b70000-0xe2)=""/226, 0xe2}, {&(0x7f0000e13000-0x68)=""/104, 0x68}, {&(0x7f00002fd000-0x45)=""/69, 0x45}], 0x4, &(0x7f000005c000-0x7d)=""/125, 0x7d, 0xc00000000000000}, 0x7}, {{&(0x7f000063c000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000450000-0x8)=[{&(0x7f0000833000)=""/106, 0x6a}], 0x1, &(0x7f000043b000)=""/255, 0xff, 0x8}, 0x8}, {{&(0x7f0000979000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006b1000)=[{&(0x7f0000b05000-0x3c)=""/60, 0x3c}], 0x1, 0x0, 0x0, 0x9}, 0xffff}, {{0x0, 0x0, &(0x7f0000fb9000-0x30)=[{&(0x7f000078d000)=""/4096, 0x1000}, {&(0x7f0000047000)=""/242, 0xf2}, {&(0x7f0000a71000)=""/180, 0xb4}, {&(0x7f0000baf000)=""/98, 0x62}, {&(0x7f0000510000-0x4f)=""/79, 0x4f}, {&(0x7f00004ab000-0x20)=""/32, 0x20}], 0x6, &(0x7f00009e5000-0x99)=""/153, 0x99, 0x100000000}, 0x7}], 0x6, 0x2, &(0x7f00003a0000)={r1, r2+30000000}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000019e000-0x8)={0x0, 0x0}, &(0x7f0000a03000-0x4)=0x8) 2018/01/25 12:53:42 executing program 4: ioperm(0x0, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xff, 0x44000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001000)=0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x9, 0x0, 0x5, 0x2}, &(0x7f0000003000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r2, 0x8001}, 0x8) fcntl$setlease(r0, 0x400, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000003000)=""/0, &(0x7f0000004000-0x4)=0x0) getsockname$netrom(r1, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x4)=0x48) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000001000-0x4)=0x5) 2018/01/25 12:53:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x0, 0x4) r1 = dup(r0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00003a7000-0xe2)="486cbd1634746d8be9adebc6180d84f8bb593200a55b65b8ead11d064f4b598b3ee84c7caa376f235ae3f35e237fadae33f8d0506b9d5d3d41c155ee17073f48f8f6043378dc593613c79952dddfec38d7c969fc652bb8f04f56dc2bfa19b8d07c506e9da042871ededf2e0f613e513de5825f4a9205db76b8fc85765dbbe95403ebd98f8724f1cbe3b553f1315bb0c3bb023aef03bd9c2c5993a69dffbf83d1fd0b978cfb18fa12e67623f9d236ac03a5479463b1373d34d5183be7108f0dc791f4ccf4282a937c8b254dad71d7e8fc1697d0b91d1014dadb4d7fb85537b9fd0357", 0xfffffffffffffce9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000062e000)={0x0, 0x10, "4ea23fb0ca991445fc605e811b4b974a"}, &(0x7f0000254000-0x4)=0x18) 2018/01/25 12:53:42 executing program 4: openat$selinux_context(0xffffffffffffff9c, &(0x7f000021b000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000cc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x18, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003e7000-0xa)='/dev/dsp#\x00', 0xc4f9, 0x101000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000035e000)=@assoc_value={0x0, 0x3ff}, &(0x7f0000d1c000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ca5000)={r1, 0x6}, &(0x7f0000096000-0x4)=0x8) [ 616.084170] device eql entered promiscuous mode 2018/01/25 12:53:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f0000bb7000-0x4)=0x8) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095d000-0x2)={r1, 0x0}, &(0x7f000095c000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000be4000-0x14)={r2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r3 = openat(0xffffffffffffff9c, &(0x7f0000924000)='./file0\x00', 0x20000, 0x8) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000b55000-0xa)={0xb6c1, "374c45820ed1"}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000817000-0x10)='/dev/sequencer2\x00', 0x618981, 0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000b0d000-0x4)=0x1) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000e8f000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/25 12:53:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008f4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f88000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000f8a000-0x4)=0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x0) fcntl$lock(r1, 0x7, &(0x7f00001de000)={0x2, 0x0, 0x4, 0xffffffff, 0x0}) 2018/01/25 12:53:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000001, 0x0, &(0x7f0000e83000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x6, &(0x7f0000fc3000-0x2)='2r') ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000041000)=0x0) r1 = syz_open_dev$sg(&(0x7f0000b41000)='/dev/sg#\x00', 0x3, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000092c000)={r1, &(0x7f0000e05000-0x82)="63b228f8d7d33e04f7c978efc001eea3a16bd5e51e0ce0cfca8314c8e9b529daa5135e051b71de75e8b285dca0a92a41eabe5d7fa616967ed8d03e9635f1a206908352044e02c5048ef6d5425ea2ae2b0673a028ec1e224021166e75a858e51b94b0094ea7b780ed51c500483d942e6c40c7c55bea78282e7849ce63e7b4ef400e64"}, 0x10) r2 = syz_open_dev$mouse(&(0x7f0000c66000)='/dev/input/mouse#\x00', 0xc98, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000f47000)=0x2, &(0x7f0000315000)=0x2) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000140000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/25 12:53:42 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000acb000)='/dev/input/mouse#\x00', 0x61cb, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e28000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x1, r1, 0x1, 0x1ff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000dd8000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9f000-0x4)=0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000bb0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000ae9000-0x4)=0x7) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000184000-0x5c)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 12:53:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003aa000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000484000-0x25)="606bf8a85342815ae6409012ba6d1c9de91b6e174fe004181908a8ad4375c0600d98bf6114", 0x25) connect$llc(r1, &(0x7f0000274000-0x10)={0x1a, 0x1f, 0x40, 0x1f, 0x3200, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a09000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x9, 0x6, 0x100, 0x100000000, 0x1010000, 0x0}) 2018/01/25 12:53:42 executing program 4: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000036e000-0x10)={0xffffffff, 0x1, 0x4, 0x0, 0x0}, &(0x7f0000018000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000208000)={r0, 0x6, 0x4, [0x5, 0x7fff, 0x4, 0x7ff]}, &(0x7f00007f9000)=0x10) r1 = socket$inet(0x2, 0x6, 0xff) connect$inet(r1, &(0x7f0000002000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f00001b3000-0xc)='/dev/ashmem\x00', 0x80, 0x0) shutdown(r1, 0xfffffffffffffffd) sendmsg(r1, &(0x7f00006b7000-0x38)={0x0, 0x0, &(0x7f000073a000-0x30)=[{&(0x7f0000487000-0x16)="2dab309a218aa0ae08a77032a6796b2e07b272e4", 0x14}], 0x1, &(0x7f0000a9d000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000aac000)=@pic={0xc7bf, 0x1ff, 0x3, 0x4, 0x9, 0xdf, 0x0, 0xffffffff, 0x4, 0xd3, 0xbda, 0x50, 0x8001, 0xc3, 0x29, 0x0}) 2018/01/25 12:53:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000613000)="fc", 0x1, 0x0, &(0x7f0000dec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00001b9000-0x4)=0x2800000, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000073000-0x4)=0x1, 0x4) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000284000-0x56)="9bbb91e28eba34b3c62c8afc21e647f182456909ca01d751cf956548adffe7e34ad6b588f8cc38da1dbdbe9c3e25e01a8ae31028028beaafe9c2d9f7adb6ff4f8abcddef92501981baa7f65731e8806e728d363dd6d5", 0x56) getcwd(&(0x7f0000d92000-0xcd)=""/205, 0xcd) 2018/01/25 12:53:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1000, 0xffffffffffffffff, 0x0, 0x5, 0x3100800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x9f5e, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x336c, 0xcb9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f00001fb000-0xc)='/dev/amidi#\x00', 0x9, 0x8000) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000777000-0x4)=0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000afa000)=0x200, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000027c000)=0x0) prctl$setptracer(0x59616d61, r4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000041a000-0x8)={&(0x7f000001d000-0x118)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 12:53:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x101, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000e31000)=0x601, 0x0, 0x7f, &(0x7f000044c000)={0x77359400, 0x0}, &(0x7f000049c000)=0x8, 0x400000000000000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003df000)='/dev/rfkill\x00', 0x4000, 0x0) fcntl$getown(r0, 0x9) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000cc4000-0x4)=0x0) 2018/01/25 12:53:42 executing program 2: mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xc003, &(0x7f0000fa5000-0x8)=0x0, 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c2b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000001000-0x8)={0x2000000000000001, &(0x7f0000002000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000)={r1, 0x1}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/25 12:53:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000628000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) link(&(0x7f0000aff000)='./file0\x00', &(0x7f00009f6000-0x8)='./file0\x00') r3 = gettid() ptrace$peek(0x2, r3, &(0x7f0000e03000-0x4)=0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000eb3000)='/dev/qat_adf_ctl\x00', 0x202100, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00005ad000)=0xcf60) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00004c3000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000170000-0x4)=0x8) r5 = add_key$keyring(&(0x7f0000358000-0x8)='keyring\x00', &(0x7f000025a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, r5, 0x102800) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000768000-0x78)={0x2, 0x0, [{0x410, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/25 12:53:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000904000-0x1f)="1f000000120003f200000000000000000121004108001d0000000000000000", 0x22) read(r0, &(0x7f0000040000)=""/252, 0xffffffffffffffd3) fchdir(r0) 2018/01/25 12:53:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x20100, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f000007c000)={0x58, 0x0, 0x1, @random="0700000000000000000004005d86a61bf2b3b36e2713546deaa31b55dededda4847ff7bf7b3a8d3b874662bb74e794b2ee47e246cd5ed34882afb9950b1b3dd332fdbf2b83919045"}, 0x58) 2018/01/25 12:53:42 executing program 5: r0 = syz_open_dev$sg(&(0x7f000040d000-0x9)='/dev/sg#\x00', 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000ace000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000975000-0x4)=0x1c) r1 = socket(0x2, 0x3, 0x6) sendto$inet(r1, &(0x7f0000005000)="", 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000007000-0x4)=0x0) r2 = add_key$keyring(&(0x7f0000e99000)='keyring\x00', &(0x7f0000c59000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) connect$unix(r1, &(0x7f0000704000)=@file={0x1, './file0\x00'}, 0xa) sendto(r1, &(0x7f00008a6000-0x90)="c878d575334b6feb08734358088a596de068b0cea98b55d3b317dd281af7446c9aed5ebcd444b05a57b5454242189acf30ade72e0b840cf47ab60e1af04f0af2494aea34d93aa0edb34e7d71554c6f0bc57149647b6afd327bd138f3ae4a7aeb9c2ca12a81d2630dc9429babc5c58cd37478ad9cd37c0fa5ab43751c3b8a8d08589b66797befbeabef1f5e39f4123ba5", 0x90, 0x10, &(0x7f000017a000)=@l2={0x1f, 0x6, {0x4, 0x861, 0x6, 0x6, 0x3, 0x10000}, 0xde, 0x8}, 0xe) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00006de000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000ae2000-0x6f)={{0x400, 0x5}, 'port0\x00', 0x2, 0x21410, 0x0, 0x1ff, 0x4, 0x0, 0x5, 0x0, 0x1, 0x500000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000051a000)={0x3, &(0x7f0000c48000-0x5a)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000ed5000)=@generic={0x9000000000000, 0x7, 0x80}) r4 = syz_open_dev$usbmon(&(0x7f0000b6f000)='/dev/usbmon#\x00', 0x5, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000129000-0x5c)={0x9, 0x80000000003, {0x2, 0x0, 0x3, 0x1, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = add_key$keyring(&(0x7f0000614000)='keyring\x00', &(0x7f0000109000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r2, 0x1ff, 0x0, r5) 2018/01/25 12:53:42 executing program 2: mmap(&(0x7f0000000000/0xb08000)=nil, 0xb08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b07000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b06000)=0x10) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b06000-0x18)={0x1, 0x0, [{0xc0000114, 0x0, 0x0}]}) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f000069f000+0x4f7)={0x4, 0x7, 0x6, 0x504}) 2018/01/25 12:53:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() capset(&(0x7f00003c4000)={0x20071026, r0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x9, 0x1, 0x3, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000191000-0xc7)="38a1aaf72c3a97ecc55e4cf40f0238e212a8a8ffde1a7ad8b46157ed681bdbdd50a45615159a538f2c1767861d0cd91a7a09e5b10943fe67bc52d6382431abbf8c07077c8ce0125d8344fde09ee1704f7ab9665c5f8eecc6a39e7056a5dbf2abe69f7f933a8ce75b520f449ffba893a7517940ad4aeddf5ede31b4256784daefc3fca6d0159ed3430d99da187a26be7d16da0e8e56d14f5576dfddc5bfcec189d716b9f2e064530731d0d428916b4775b4f8b469212478c04bb3f9fdbc5b9863043a00b01e51f1", 0xc7, 0x8000, &(0x7f0000dcc000-0x12)={0xa, 0x2, 0xfffffffffffffff7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000011f000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/25 12:53:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000060b000)={0x0, 0xb327, 0x1e8, 0x7}, &(0x7f0000444000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000bb6000-0x8)={r2, 0x7}, &(0x7f0000b1a000)=0x8) socket$bt_rfcomm(0x1f, 0x3, 0x3) msync(&(0x7f0000ad8000/0x3000)=nil, 0x3000, 0x8000000003) [ 616.374074] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/25 12:53:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000fd5000-0x28)={@generic="265aac4a5f77b2330be07062b656d6cc", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpgrp(0xffffffffffffffff) process_vm_readv(r1, &(0x7f00008ec000)=[{&(0x7f0000f2a000)=""/33, 0x21}], 0x1, &(0x7f000083c000)=[{&(0x7f000079a000)=""/176, 0xb0}, {&(0x7f0000ab8000)=""/201, 0xc9}, {&(0x7f0000568000-0x15)=""/21, 0x15}, {&(0x7f00000bb000)=""/232, 0xe8}, {&(0x7f0000f86000-0xd9)=""/217, 0xd9}, {&(0x7f00007f3000-0xda)=""/218, 0xda}, {&(0x7f0000a44000-0xe4)=""/228, 0xe4}, {&(0x7f0000a4a000-0x9a)=""/154, 0x9a}, {&(0x7f0000627000)=""/113, 0x71}, {&(0x7f0000c7d000-0x7b)=""/123, 0x7b}], 0xa, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000053d000)={@common='yam0\x00', @ifru_addrs=@can={0x1d, r0, 0x0, 0x0}}) 2018/01/25 12:53:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000f2c000-0xa)='map_files\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00004ea000-0x98)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x3}, &(0x7f0000d20000-0x4)=0x98) r3 = syz_open_procfs(r0, &(0x7f000043b000-0x5)='maps\x00') mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2c000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000f45000-0x57)={r2, 0x4f, "74c0189c307bf9859c90434a57c88e9b514b44f07db6796f4e5fe762d7d25c481c9ea3cfd64c079d6a219dfae5dc8176b93b8d6a2ff3b632c426bc6b91802701e50bad694b0d708d696761a42c0aaa"}, &(0x7f0000396000)=0x57) ioctl(r4, 0x5101, &(0x7f000042a000)="") syz_open_dev$vcsa(&(0x7f0000900000-0xb)='/dev/vcsa#\x00', 0x7, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c40000-0x98)={r2, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x8}, 0x98) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00009db000)=[], 0x0) [ 616.440157] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/25 12:53:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000e57000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x620000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00007c7000)=@assoc_value={0x0, 0x0}, &(0x7f0000b2d000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000acf000-0x8)={r1, 0x9f9bbd8, 0x0}, 0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000480000)={0xffffffffffffffff, 0x400}) fcntl$getown(0xffffffffffffffff, 0x9) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r3 = syz_open_dev$dmmidi(&(0x7f000098d000)='/dev/dmmidi#\x00', 0x3, 0x400000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000044e000-0x20)={{&(0x7f0000d74000/0x2000)=nil, 0x2000}, 0x3, 0x0}) sendmsg$nl_crypto(r3, &(0x7f0000422000-0x1c)={&(0x7f00008d3000-0xc)={0x10, 0x0, 0x0, 0x10000400}, 0xc, &(0x7f000012e000-0x8)={&(0x7f0000122000-0x10)=@delrng={0x10, 0x14, 0x6, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfffffffffffffce1}, 0x1, 0x0, 0x0, 0x800}, 0x14) fcntl$getflags(r2, 0xb) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000fff000-0x98)={0x0, @in6={{0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6}, &(0x7f00004eb000-0x4)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000811000)={r4, 0x13}, &(0x7f0000dac000-0x4)=0x8) 2018/01/25 12:53:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075d000-0xad)="", &(0x7f000015e000-0x4)=0x0, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000923000)="") r0 = getpid() openat$selinux_member(0xffffffffffffff9c, &(0x7f000081b000-0x10)='/selinux/member\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 12:53:42 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_rr_get_interval(r0, &(0x7f00000d5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xad5000)=nil, 0xad5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x1) socket$nl_crypto(0x10, 0x3, 0x15) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00004d6000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00007b9000)=0x98) mmap(&(0x7f0000ad5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f0000ad7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ad7000-0x4)=0x1c) mq_timedsend(r2, &(0x7f0000210000-0x73)="388b6ab432991365e7bdab42faef6fd381fd8885613300627c6e998787236007e82cfd0e692d332dbe7b087245228acdb673674be755c6a011fd38251a5284cb4746e931b45237720e6d3f3ad86b3f7a5cfcbc1a8e471b8f97143b1fef334346d9e07865507327211ff219db0162243b377eaf", 0x73, 0x40000010000, &(0x7f0000ad5000)={0x0, 0x0}) [ 616.473193] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 616.513792] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/25 12:53:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000c0000-0x4)=0x0) 2018/01/25 12:53:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000a76000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000523000-0x10)='/selinux/create\x00', 0x2, 0x0) syz_open_dev$midi(&(0x7f00009ce000)='/dev/midi#\x00', 0x3, 0x101000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f1000-0x9c)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f00000e1000-0xd7)=""}) 2018/01/25 12:53:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000047b000-0xb)={0x9, 0x5, 0x4, 0x80000000, 0x405, 0x19, 0x4, 0x1, 0x7, 0x3ff, 0x1}, 0xb) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007a0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00008ae000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) 2018/01/25 12:53:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x301141, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00008df000-0x1)={0x7ff}, 0x1) ioctl$TCFLSH(r0, 0x540b, 0x1f) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r1, 0x400000000000003a, 0x1, &(0x7f0000262000-0xbc)=""/188, &(0x7f0000953000)=0x1ca) pwritev(r1, &(0x7f0000662000)=[{&(0x7f00004ce000)="db49c5ff59bc8023bb12769425dc3ed1a9fd3c69", 0x14}, {&(0x7f0000e16000-0x90)="9a47d72b0e22cd5a698e2eef43cf018225e612f2046ae7343bb083a53134c63a852c0d6d475eebe3d8d51e0c84f8fafc5dbef52f3305426c8a800d510ff4373d1d10ae3265bd583c6a7b4cab29e8247fc93882a4aee4d213bfd335fb5926ebda8db749fb846b100f6e9742261bc3d7fa08b38e50c3f21284c78bc47f11ad8d4391eab642117ae49eae5044ee1c4a3d58", 0x90}, {&(0x7f000062b000)="3fd019b755e409c4a714846192a64a13176b369d4655837e7b67e17a4ebd82ad16908182822bb8f5428b3961a6a6f26dbdd07e1b15fe51a4880bfd8c09a9449e33a918fd96038b9565f4ade454ccbfa6547369a85676b3b433bb20e0c70f811c30ebb0c771d0122a39a6f2231978afa9652a054ba4bcaac2fab08082bd9c0706a494920a39251b7e67ee488333070206a2c947e35883", 0x96}, {&(0x7f0000aca000)="e784fbd5623ac9337c2b34211e4b8a2875257b4d40de5de79466bf5a53f29ef96fe7e656966818c97282c93709fb82030d3662429055218e783a925be812b27e2c279fa1605ebbf60e17d660a8aa324c17f82d4c6b85b9d540cb71c9fe8ceb22c29edbaa9655d362aaf61503bb1d81651b06563dcd55bde6f3c6e43adb13fd8a643f586618d5a1424c573936e7d18399b14e774feef48c447a37ec4cdd6e03d6ed5ba3634d0620d5b81bc61da396b645d6d397d3db4fdd81261a4c5cec3e1f31b874d7019c22bd06f8fe49f5f8af66185c1d0b1c479cdc1c0dea01caef64b4694f3fd1ad875b4866e7df8aa8779b", 0xee}, {&(0x7f0000dee000-0x1000)="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", 0x1000}, {&(0x7f00001b2000)="", 0x0}, {&(0x7f0000c63000)="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", 0xff}], 0x7, 0x0) 2018/01/25 12:53:43 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bd9000)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000e78000-0x6)={0x0, 0x80}, &(0x7f0000d82000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0}, 0x98) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000004000-0x1c)={&(0x7f0000007000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb(cast6),sha1-ssse3)\x00'}, 0x58, &(0x7f0000008000-0x8)=[{&(0x7f0000005000)="fd8865486fbe143403b151b73c2e3b78649bf68e659541adb544cb7309bb257af372e45743fa9b2c5948c264e4d91b248706805dcbd6d6324958dad6e993d0c55c051e3babdb6ac3aab7588b1b35a77a1130de658a28240514def3a196d8f770e0212989b7fece7b7c3bde0788ce166b5eb8e48f3b1c05af529b3c7925d27f98841195130b44efc9801b865a44cd3826597d04953849ea5f69bf5ae0bd28f02cb8261c", 0xa3}], 0x1, &(0x7f0000007000-0x10)=[{0xc, 0x84, 0x2, ""}], 0xc, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000000)={0xffff, 0x400, 0x6, 0x4, 0x1ff, 0x9}) 2018/01/25 12:53:43 executing program 2: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000168000-0xaa)="", 0x0, 0x200418d0, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f000096f000-0x4)=0x7, 0x4) recvfrom$inet6(r0, &(0x7f0000563000)=""/249, 0xf9, 0x2, &(0x7f0000211000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, 0x1c) syz_open_dev$sndseq(&(0x7f000098a000)='/dev/snd/seq\x00', 0x0, 0x408000) 2018/01/25 12:53:43 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000464000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="92dc67ec490f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bd0000-0x8)={0x0, 0x0}) fcntl$setsig(r2, 0xa, 0x27) fcntl$lock(r0, 0x6, &(0x7f0000c38000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00009e1000)={0xffffffffffffff00, 0xb, 0x81, 0x20}, 0x10) 2018/01/25 12:53:43 executing program 7: bpf$PROG_LOAD(0x2, &(0x7f00000ba000)={0x0, 0x81, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = add_key(&(0x7f0000f43000)='encrypted\x00', &(0x7f0000b27000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d1c000-0x1000)="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", 0x1000, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f00008d2000-0x8)='rxrpc_s\x00', &(0x7f0000b30000)='syzkaller\x00') 2018/01/25 12:53:43 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000000f000)={0x0, 0x4}, &(0x7f000000f000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000010000-0xc)={r1, 0x6, 0x2, [0x469, 0xff]}, 0xc) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r2, 0x2283, &(0x7f000000e000-0x1)="a6") write$evdev(r2, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) 2018/01/25 12:53:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x3, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000b29000)='/dev/snd/midiC#D#\x00', 0xcd6f, 0x111000) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000ac1000)=0x7) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000107000-0x4)=0xa, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000878000)={0x1, &(0x7f0000efc000+0xb08)=[{0x37, 0x6, 0x8000000000000000, 0x1}]}) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/25 12:53:43 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f00002e3000)=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$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200003fffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000184000-0x5c)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 617.177556] kauditd_printk_skb: 684 callbacks suppressed [ 617.177564] audit: type=1400 audit(1516884823.272:52884): avc: denied { net_raw } for pid=15414 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 12:53:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000150000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f00005a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000033000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000244000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r1}) preadv(r0, &(0x7f0000dd2000)=[{&(0x7f0000b55000)=""/33, 0x21}], 0x1, 0x0) fremovexattr(r0, &(0x7f0000c1a000)=@known='com.apple.system.Security\x00') 2018/01/25 12:53:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061c000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00006b6000)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f00000cc000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x53fa, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xb98f, 0x0, 0x0, 0x0}, 0x0, 0x1000, r1, 0x0) select(0x40, &(0x7f0000b49000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x7f}, &(0x7f000082b000-0x40)={0x3, 0x9, 0x200, 0x6, 0x20, 0xeba, 0x4, 0x3}, &(0x7f0000323000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000128000+0x33e)={0x0, 0x2710}) r2 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r2, 0x5380, &(0x7f0000ca7000)="") r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000e68000)=0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000086000)={0x1, 0x0, [{0x40000074, 0x0, 0x0}]}) 2018/01/25 12:53:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a76000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) recvmmsg(r0, &(0x7f0000970000-0x40)=[{{&(0x7f0000936000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00000cc000-0x8)=[{&(0x7f0000aad000-0x50)=""/80, 0x50}], 0x1, &(0x7f00001c6000-0x1000)=""/4096, 0x1000, 0x2}, 0x0}, {{&(0x7f0000861000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000105000-0x18)=[{&(0x7f00007a7000-0x67)=""/103, 0x67}, {&(0x7f0000151000-0x9d)=""/157, 0x9d}, {&(0x7f000058d000)=""/84, 0x54}], 0x3, &(0x7f0000c52000-0x8e)=""/142, 0x8e, 0x7}, 0x7}], 0x2, 0x40000000, &(0x7f0000cd0000-0x8)={0x77359400, 0x0}) 2018/01/25 12:53:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d1c000-0xf)='/dev/sequencer\x00', 0x102, 0x0) symlink(&(0x7f000028d000)='./file0\x00', &(0x7f00009c1000)='./file0\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b40000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d5f000-0x4)=0xc) getgroups(0x1, &(0x7f0000bf7000-0x4)=[0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fe4000)={0x0, 0x0, 0x0}, &(0x7f0000999000-0x4)=0xc) getgroups(0x7, &(0x7f0000b2e000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getresgid(&(0x7f00002f7000)=0x0, &(0x7f0000c2b000-0x4)=0x0, &(0x7f000054c000-0x4)=0x0) r6 = getegid() r7 = getegid() lstat(&(0x7f0000fbd000)='./file0\x00', &(0x7f000039a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) setgroups(0x8, &(0x7f0000770000-0x20)=[r1, r2, r3, r4, r5, r6, r7, r8]) write$tun(r0, &(0x7f0000909000-0x62a)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "aa3ee7", 0x4c0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0xbf, 0x2, 0x0, 0x6, 0x0, [@loopback={0x0, 0x1}]}, @hopopts={0x0, 0x8d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x0}, @jumbo={0xc2, 0x4, 0x0}, @pad1={0x0, 0x1, 0x0}, @generic={0x0, 0x45a, "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"}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "5429a6", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}, 0x4ec) 2018/01/25 12:53:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000e55000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000418000-0x30)={0xc, 0x0, &(0x7f0000299000-0xc)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000312000)=""}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000046000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000548000)={0x0, 0x5}, &(0x7f0000c23000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f29000)={r3, 0x7f}, 0x8) inotify_init() ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/25 12:53:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) poll(&(0x7f0000f5a000-0x38)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x80000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) fstat(r0, &(0x7f0000f08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') [ 617.229092] binder: 15413:15433 Acquire 1 refcount change on invalid ref 0 ret -22 [ 617.232865] binder: 15413:15433 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 617.256292] binder: 15413:15422 Release 1 refcount change on invalid ref 0 ret -22 [ 617.327343] binder: 15413:15422 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 617.404681] binder: 15455:15460 BC_FREE_BUFFER u0000000020e55000 matched unreturned buffer [ 617.425725] audit: type=1400 audit(1516884823.272:52885): avc: denied { dac_read_search } for pid=15413 comm="syz-executor5" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 617.429095] binder_alloc: 15455:15460 FREE_BUFFER u0000000020e55000 user freed buffer twice [ 617.429130] binder: 15455:15460 BC_FREE_BUFFER u0000000020e55000 no match [ 617.440710] binder: BINDER_SET_CONTEXT_MGR already set [ 617.440719] binder: 15455:15466 ioctl 40046207 0 returned -16 [ 617.456890] binder_alloc: 15455: binder_alloc_buf, no vma [ 617.456915] binder: 15455:15466 transaction failed 29189/-3, size 0-0 line 2903 [ 617.468471] binder: 15455:15460 BC_FREE_BUFFER u0000000020e55000 no match [ 617.469282] kvm [15446]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000074 data 0x0 [ 617.501744] binder: undelivered TRANSACTION_ERROR: 29189 [ 617.501913] binder: release 15455:15460 transaction 459 out, still active [ 617.501917] binder: undelivered TRANSACTION_COMPLETE [ 617.501948] binder: send failed reply for transaction 459, target dead [ 617.563428] audit: type=1400 audit(1516884823.280:52886): avc: denied { dac_read_search } for pid=15416 comm="syz-executor3" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 617.588545] audit: type=1400 audit(1516884823.280:52887): avc: denied { dac_read_search } for pid=15419 comm="syz-executor4" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 617.614432] audit: type=1400 audit(1516884823.280:52888): avc: denied { net_admin } for pid=15416 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 617.639451] audit: type=1400 audit(1516884823.280:52889): avc: denied { net_raw } for pid=15419 comm="syz-executor4" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 617.663942] audit: type=1400 audit(1516884823.280:52890): avc: denied { dac_read_search } for pid=15419 comm="syz-executor4" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 617.693074] audit: type=1400 audit(1516884823.305:52891): avc: denied { net_raw } for pid=15419 comm="syz-executor4" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 12:53:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000b55000-0xe)='/dev/admmidi#\x00', 0x7fff, 0x200000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000aed000-0x38)=[@in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x200}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x38) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2, 0x0, 0x91, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 12:53:43 executing program 5: mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008e4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008db000-0x10)={0x2, &(0x7f0000002000)=[{0x5, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/25 12:53:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000c78000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a72000-0x4)=0x0) timer_create(0xb, &(0x7f00003a4000-0x58)={0x0, 0x0, 0x100000000001, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000687000)={{r1, 0x0}, {0x0, r2}}, &(0x7f0000956000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(r4, &(0x7f00005dc000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 12:53:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00009bc000)="440d0500130000031d078900ec", 0xd) [ 617.718741] audit: type=1400 audit(1516884823.308:52892): avc: denied { net_admin } for pid=15414 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 617.744104] audit: type=1400 audit(1516884823.311:52893): avc: denied { net_raw } for pid=15414 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 12:53:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x800000, &(0x7f0000b16000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f00002bd000+0x93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/01/25 12:53:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000078c000+0xa6d)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000078a000-0x8)={0x0, 0x0}) sendfile(r1, r2, &(0x7f0000cd3000-0x4)=0x0, 0x16) 2018/01/25 12:53:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x18, 0x0) syz_emit_ethernet(0x1ae, &(0x7f00001bc000-0x1ae)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x178, 0x13, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@hopopts={0x3b, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x1}, @generic={0x9, 0x38, "24b9267048af14ee6c67ecd94a767ebb96459a5fb545db0c4addf661499a43da72f8067248fece00900fed3669e0da9b9947957db0180ed1"}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x18, {0x80000001, 0x4, 0x4, 0x9, [0x0, 0xffffffffffffff01]}}]}, @hopopts={0xff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffff}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @jumbo={0xc2, 0x4, 0x9}, @ra={0x5, 0x2, 0xd5d6}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x2e3}]}, @fragment={0x87, 0x0, 0x9, 0x400, 0x0, 0x4, 0x2}, @routing={0x2e, 0x5, 0x0, 0x4, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @hopopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "fc905c", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/25 12:53:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000c00000-0x4)=0x1c002e) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00004d1000)=0x7d9, &(0x7f000020a000)=0x1) pwrite64(r0, &(0x7f00006c3000)="", 0x0, 0x0) 2018/01/25 12:53:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r0, r0, &(0x7f00007f0000-0x4)=0x0, 0xc02) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e72000)='/selinux/policy\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00008ee000-0x4)=0x9) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00001d0000)='/dev/mixer\x00', 0x10000000000480, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000678000)={&(0x7f0000dfb000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f000083f000-0x8)={&(0x7f00003c6000-0x1054)={0x1054, 0x11, 0xf, 0x400, 0x0, 0x2, {0x0, 0x0, 0x0}, [@generic="04157b495ba187009835130a5e133982381f8cd202cb9757e895dffac4b78ab0b118446a1fa472ffe612eecedae24e22faa4", @typed={0xc, 0x78, @fd=r1}, @generic="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"]}, 0x1054}, 0x1, 0x0, 0x0, 0x4084}, 0x0) getpeername$ax25(r3, &(0x7f0000961000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e5a000-0x4)=0x281) openat$ptmx(0xffffffffffffff9c, &(0x7f000081c000-0xa)='/dev/ptmx\x00', 0x80040, 0x0) 2018/01/25 12:53:43 executing program 1: r0 = creat(&(0x7f0000a90000)='./file0\x00', 0x7d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x8131, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="f74be7b95c8febe73d080a3f2701d74623e56d76f407a04582ff90aebd366a1fdf29533e91bdf79e702e75215d63425ba7f52a8a023096891280bb72defe0ad1449c15f928ad9c3a8f647e48db262f682b72398b21e2f7e7664ac82cf4e88e9d1d4f095d8d7a3763d4b60a6646a2335b9893d527d04e9858bccc0682868e01b16eec2e70fe3ee3ef79c2d5c3734239151cddbd74f73e25c757be2cd8f551f43d488d1c6c2764204f152e35", 0xab, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000002000-0xaa)=""/170, &(0x7f0000001000-0x4)=0xaa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000)='./file0\x00', 0x1, 0x22) 2018/01/25 12:53:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) r0 = socket(0xb, 0x805, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000098e000)={0x0, 0x0, 0x0}, &(0x7f00009ac000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006fa000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x9, 0x2, 0x7, 0x0, 0x20, 0x20, 0x3b, 0x0, r1}, {0xc5, 0x7f, 0x21d1d39e, 0x7fffffff, 0x0, 0x6, 0xfffffffffffff20e, 0x101}, {0x37, 0x9, 0x2, 0x7}, 0x1f, 0x3, 0x0, 0x0, 0x1, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3, 0x3, 0x100000000, 0x9, 0xd9, 0x2}}, 0xe8) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000951000-0x1c)={&(0x7f000034f000-0x58)=@nfc_llcp={0x27, 0x0, 0x0, 0x6, 0x0, 0xf5f9, "e2425d59153e81145eaa03a4bb3e7568d1c1cfc9cb22f2f875b247efcfa9000ec944cd3da80f56666bf608b3edad9ff9907692319b130f5399204f40840a39", 0x0}, 0x58, &(0x7f00002e7000-0x8)=[], 0x0, &(0x7f0000bde000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x800}, 0x4000) ioctl(0xffffffffffffffff, 0x8918, &(0x7f0000000000)="") socket(0x9, 0x7, 0x9) 2018/01/25 12:53:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="89c270bd44e819b61091ac5210c34fd0a312d08b2802aeca7c14983895cdb467c6bbb18909d9c1167b09ee67b8c73339cbf08bcea48b166c223b9e4bf36181b219886751da1182fa10924e389658619e875c2039c7cf59374f29176f94ea303d4158d46c2a5e469515f1c5a20a015e8d26f9ee066e7f70785709232bd2be734cfcbe885baf449ad0a900d8b792073055d1677bbaf0db89528f14ccf223333a980ce07800f55a031d223d18e7963f7cb9d2c3fdb8ee3fae007f3283e894da24a01049fb3d619fa8011b291a70f53c") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000002000-0x1)=0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000001000)={0x6, 0x0}) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000001000-0x18)={0x1, 0x3, [{0x1000, 0x0, 0x5}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x2adc, 0x30, 0xe376, 0xa0b}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r1, 0x6}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mknod(&(0x7f0000003000)='./file0\x00', 0xa1, 0x7) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000000000)=0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8fa, 0x3, 0x4, 0x2, 0x20}, &(0x7f0000003000)=0xa0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x81, 0x9, 0x6, 0x3e, 0x400, 0x7, 0x5}, 0x1c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000007000-0x4)=r3, 0x4) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x5}) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000)=""/169, &(0x7f0000005000-0x4)=0xa9) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000004000+0x96d)={0x14}, 0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7fff) setsockopt$inet6_udp_int(r3, 0x11, 0x0, &(0x7f0000003000-0x4)=0x10001, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}) 2018/01/25 12:53:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000a08000)='/dev/amidi#\x00', 0x9, 0x141000) r1 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007aa000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ba000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fbd000)={0x0, 0x0, 0x0}, &(0x7f0000afb000-0x4)=0xc) r4 = accept4$netrom(r0, 0x0, &(0x7f0000ef8000+0x494)=0x0, 0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009e9000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000622000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b1d000-0x4)=0xc) fstat(r0, &(0x7f0000930000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000041b000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000131000-0x4)=0xe8) fstat(r0, &(0x7f0000cd2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001e000)={0x0, 0x0, 0x0}, &(0x7f00001f8000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d21000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000470000-0x4)=0xe8) getresgid(&(0x7f0000bc4000)=0x0, &(0x7f0000d79000)=0x0, &(0x7f000036f000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000022b000)={0x0, 0x0, 0x0}, &(0x7f0000f35000-0x4)=0xc) lstat(&(0x7f0000241000)='./file0\x00', &(0x7f00006a3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e7a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002a5000-0x4)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000670000-0x4)=0x0) lstat(&(0x7f0000937000)='./file0\x00', &(0x7f00004a0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000029c000-0x8)='./file0\x00', &(0x7f0000c4f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00006e0000-0x8)={0x0, 0x0}) stat(&(0x7f0000b43000)='./file0\x00', &(0x7f0000446000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getegid() r23 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003d0000)={{{@in=@multicast2=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea8000-0x4)=0xe8) getresgid(&(0x7f00006b6000)=0x0, &(0x7f0000dff000)=0x0, &(0x7f000094f000-0x4)=0x0) sendmmsg$unix(r0, &(0x7f0000c7e000)=[{&(0x7f00005ef000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00002f8000-0x8)=[{&(0x7f000046f000-0x5b)="35798f61fced73400f86122582d7fb567678e38656272cae318b4fef70709ac106a72a954a38bc236d9f9378b25e6d377fc9d353ea92ee0dc2665167a2b723818f0d368fbad6e94ea17b0bbe13e723362f7b76cc673d5092a42f31", 0x5b}], 0x1, &(0x7f00006c4000-0x6c)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x6c, 0x40}, {&(0x7f0000bfd000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000947000)=[{&(0x7f000066e000)="e4f2af58ea221894130459109816217014941d9e6e32b5919627e0b194480965483b94ca49ede8cc20d0c30abe2728cc318a95f5ac5a81d1dccfcef504a03a94a472c5ad966810568347e8befafaf13ac8c904b9cea44419393cc918f3dbe7c4d0dc6e177f4f062f082a02a9a8f2606ea04b671945b1c94d07bd07857f8b8fe0bcdfdb9ffb1acc64a8a403", 0x8b}, {&(0x7f0000875000)="65aa36523341ba255282ab0c95d7446d29a44c63598bd247364291b7d579f5a2c83b9db72d42cbdee5b9", 0x2a}, {&(0x7f00003d4000)="2434d834eef54bb84a3d0a697685761e0593bed261b64a3d", 0x18}, {&(0x7f0000990000-0x85)="e47e364227ac013b4851744ba101683d041d993164393c0f248ed3911c843c67aad26812701d596913aa26be3d3fdffd86a09df44ee9ccb9819a54a79c52415eb50405703a6621a10b68f9c1be7e6b598cf495c6ef69ed61c38de254b3be5c82fb60906bd4d6eb447179cebaed378c3473b74cc7f71e6710ccbceb288b4103b0e047125e26", 0x85}, 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{&(0x7f0000a7f000-0x1000)="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0x1000}], 0x4, &(0x7f000023d000)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x18, 0x44}, {&(0x7f0000d7f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fc1000)=[{&(0x7f00004a1000)="5c410cfe7e31faa00a46c26421748d34746b850b633b6b4966fbb6d92133d50cfe67fdb69dee30440af79aaa6b99046a4ee6f770b6a20845a9202501dcf64c09e3311a9b95188b266ef1aed45b40ccb47fad634313c948fd5cc393125bd6506f109771eea2f3a77f6ddd7ce17f0b3ee779d3c30602ae10bf422aea72792e4aa98de1b21e77bf7639def3476d45f94bde77f4eef170d1679b38e3a69f51aafd3d68089b97ed7ddbee7fdeef3d8fd968da18ff6b0772b823679071dc4af2ddcaaf211c788d22ad3b8a0b3b8fd8a291cf24ab20ad2189993e26", 0xd8}], 0x1, &(0x7f000036a000)=[@rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0xe4, 0x4008000}, {&(0x7f000047d000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000956000-0x20)=[{&(0x7f0000cd8000)="a38f2b13f9b37b995a5a3427c16972", 0xf}, {&(0x7f0000109000)="3da2c88fd0fdb713a3ea064a7ecef2b0fd525cd3a90008ef47ab03793626815915d53fdeee8d5cc7b24636365d21e5228e078a688595d724cb38bf39babd27577536c8cfceabf40682849baa012d7317121ee8f92456a8e322c80f661e8923c52d0290d8eb706449bc660ae65782d6fbfd1f1fb759e58f48a79d75ef384ad4f05acdb7bca8eba153f1985d072a5ec2645df29f7d8e23c7511aa5fdba0db89b288cbdc6d979e534b99f2fc6d48752bdfad6885a6930a65e", 0xb7}, {&(0x7f0000d17000)="ad7c26c87bb06ea48484c647771123c4d6499bad7a2e11e0bdd097f969b9312d72bef76e42bf1db7e4ec9d1c49633a64082dcf054c53bfd7cf81b48ed91819f7398d01a442435d097a0d79ace737a2507dcc9828b188813f84beee27e50a853e2e246d445afb90c5db", 0x69}, {&(0x7f0000a44000-0x23)="9a8357266311327daf57dd5995ce7fd6aec7a7396bd80059b6ab85fe22f9d106c3ca74", 0x23}], 0x4, &(0x7f0000fe3000-0x3c)=[@cred={0x18, 0x1, 0x2, r23, r24, r25}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x3c, 0x40}, {&(0x7f00009da000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00002e7000)=[{&(0x7f0000bde000)="0aa9754daafcb502c4c2941c4276617d9fa17369d2c8d0c13f53a652e150d546ce12fb3ddd35d6950137a8dc174d465a44630474f4bf211a3200178352af9cab", 0x40}, {&(0x7f00000d3000)="33ef7818df281dd00536009d9c9e13f3f177966b53f5679d6fc4fb21ca2399a5701b261265090297c7332b6cffa93d1d3e16cf06fa851299ee93695e605bb6b9b1244091dcf102470a74559b54b0634d4c71dd6678e9907a6d0569849d2834e55156d34d648c7bf21106ba26e463449048f55701d36cb1d42a72a78f7168a60b2844867d96db7780c923493ac923d9840b4dbe9240d3f4e7afaefab94753cb5077c0232c5d615ee30973cd4da81654cb5f791f39e3d97e96cdd5f09e9d39d25f177006f87358b27d999157", 0xcb}, {&(0x7f000012c000-0xb3)="c886d9c7f1c425f52de7c5c75b077e50294ba6bc3d72c6093a35658e76b0712d167faa855b046098c039e8ad35fb627c1e1ee37e8ff3b701e0d363fdca76a978d9eb8aa1a49ceef749ea6ab93dcc65e77b43359141dc4fd1ce1522de63e9fd0253ed42ef8d1677a61b4cf972e410cc01f488b17c812996f257bf2b62c81a8de32b701cafd49b0fba2bf61272e4b8eac7567940e3b3cba9674aefb9f85db5412b1fdf57778fa8e9846c1e7f660d1c05940d158e", 0xb3}, {&(0x7f0000c09000-0x58)="e960ce757beee4394db2cad8916b3d5b0dbb3fa7edbe5cdb31b0cfc4bd824cc50843c8391e0292f8b12cfc2cb6180a680895c71eafd91f40a90fe9222734f38649a26e3e5ee349f2e40a8f142078d5bfe414cef93746acf0", 0x58}, {&(0x7f00000b5000)="46931f7cd25c76221d8d33190090b7f6a4ff6213422409552c24f9ed4e3b23048b9558549ee5ea11a50f007f1e491368f2b021dd0c721721a62ddbb04c36c1df6558c7890c2da69f2db73c83883794be9fa614e435d9a1c733d8e9ee79986a2dc4ed75905d7759048c230ebab294057b468f036efc0e86e5c0d2a488fbd7f16b14f02b94ae", 0x85}], 0x5, &(0x7f0000301000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x20, 0x20000004}], 0x7, 0x40040) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r28 = socket$netlink(0x10, 0x3, 0x0) close(r28) r29 = socket$unix(0x1, 0x5, 0x0) bind$unix(r29, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r27, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r28]}], 0x18, 0x0}, 0x0) listen(r29, 0x0) r30 = dup2(r27, r28) connect$unix(r26, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$netrom_NETROM_T1(r30, 0x103, 0x1, &(0x7f00006c4000-0x4)=0x6, 0x4) 2018/01/25 12:53:44 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000011000-0x24b)={@random="ddb997ff1f00", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x40, 0x40000000003a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "8dc163", 0x0, 0xfffffffffffffffe, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, [@dstopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "4f0068322d709826"}}}}}}}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/25 12:53:44 executing program 6: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000257000)={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200000000000}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x14, &(0x7f0000842000-0x4)=0x0, 0xe1) 2018/01/25 12:53:44 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000000b000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)="520972757374e363757367725665783a4465", 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000010000)='keyring\x00', &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) 2018/01/25 12:53:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000080004, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000727000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000010b000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x7, 0x7fff, 0x500, 0xfffffffffffffffb, 0x1000000, r1}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00005ed000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000aee000-0x9d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "27f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x0, []}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000789000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f000012b000-0xa)='/dev/vcs#\x00', 0xff, 0x101100) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000546000-0x10)={r0, r2, 0x1, 0x0}, 0x10) 2018/01/25 12:53:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000034a000)={0x0, 0x0, 0x0}, &(0x7f0000274000)=0xc) perf_event_open(&(0x7f00009f4000)={0x0, 0x78, 0x1000, 0x4, 0x100, 0x2, 0x0, 0x8, 0x10, 0x1, 0x8, 0xa, 0x5, 0x60, 0x0, 0x40, 0x1000, 0x400, 0x1, 0xc2e, 0x3f, 0x1, 0x9, 0x85, 0x4, 0x0, 0x9, 0x7fffffff, 0x5, 0x3ff, 0xfffffffffffff6b1, 0xd7f, 0x6, 0x5, 0x2, 0x3, 0x53c, 0x8, 0x0, 0x8, 0x1, @perf_config_ext={0x20, 0x1000}, 0x8238, 0x5, 0x3ff, 0x7, 0x5, 0x1ff, 0x8, 0x0}, r1, 0x7fffffff, r0, 0x5) r2 = syz_open_procfs(0x0, &(0x7f0000006000)='net/\x00nmp\x00') fstat(r2, &(0x7f00003c0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 12:53:44 executing program 3: r0 = syz_open_dev$midi(&(0x7f00001f5000-0xb)='/dev/midi#\x00', 0x1, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x5) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e22000-0x28)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f88000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 12:53:44 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = syz_open_dev$dmmidi(&(0x7f000070b000)='/dev/dmmidi#\x00', 0x9, 0x2100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0xa0000001, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r2 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cb6000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f00002be000)={0x1, &(0x7f0000c55000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x8) dup2(r2, r3) 2018/01/25 12:53:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) sendmmsg(r0, &(0x7f00005f7000)=[{{&(0x7f000071b000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58, &(0x7f0000278000)=[], 0x0, &(0x7f0000dfd000)=[{0x404, 0x1, 0x1, "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"}], 0x404, 0x24000000}, 0x0}], 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000847000-0x11)='/dev/qat_adf_ctl\x00', 0x200480, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000d5c000-0x4)=0x8) r2 = gettid() tkill(r2, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000312000)={0x0, 0x5, 0x10}, &(0x7f0000bd6000-0x4)=0xc) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f00002e2000-0x48)={0x4, 0x1f, [{0x7, 0x0, 0x5}, {0x0, 0x0, 0x2}, {0x81, 0x0, 0x8000}, {0xf7d, 0x0, 0x27}]}) openat$dsp(0xffffffffffffff9c, &(0x7f0000792000-0x9)='/dev/dsp\x00', 0x7fffd, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000082c000)={r3, 0x1}, 0x8) socket(0x4000000000000002, 0x2, 0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b77000)={0x0, 0x0}) getpeername$unix(r0, &(0x7f0000d6b000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008da000-0x4)=0x8) 2018/01/25 12:53:44 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x400000) ioctl$KDMKTONE(r1, 0x4b30, 0x8) 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, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto$inet(r0, &(0x7f0000005000)="06", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x1ff, 0x3, &(0x7f0000007000-0x30)=[{&(0x7f000000b000)="6582c3b7ad24608d1dc124d25b61d4f56184026f348c01fc1ca4f4539e506dd230e36a82cf69217065a978790cbec21c394dfba102804c4af867460f920d66eecc93979b9d1a0a1c5574293ee54c18e5be69573ee991090ad3803f03c93d5ed29f203e15b9d92287a8058497a88a5a94ab442d86838fd5a86698b2ff16f6bf305478fd", 0x83, 0x6, 0x7}, {&(0x7f0000006000)="1c7a38fb574d56ef34c7d04d5ce6c8ab3b16d5cd8cb2c6394ea113a842e47721927db5201e90d50c9f67ad138b924748362be1f1afc82ff8de5499d341cb2f62ac6cfda59d896c6375f158b9beb7a31e52d5cba12fa68989986f6dbb355adcdc5bda5d7b136a0f8862e131589558c568ff931ae190228f166913c113509dd9f1e34c9d8f847c4fd228cece8df592d0ab1a58f11530f1cb9974233ea4175a2c4dfba7fa4e10ba3a0e1d9a2b901078d2e185784b5a5f96dd8da297a3d6993025ec61f17b62c054f63e2af94d14ffe4677e6ceeffd5a086d26fe3a295a32f", 0xdd, 0xd9, 0xfffffffffffff000}, {&(0x7f0000002000-0x9d)="3d0a03f5572502f46645a41c080073780eb6aa28432d824353f6fc484aacc47e795b611fc2f8d76956bd168729af3ab8e3c521dbdf61c4c48af9b2a3c27ffcdbe3c76dc21f3f1e39bbb7a6b3e92755b721339ce5eed8341fdf587f35d0749aa65db058e35681d4e41860dea2593848f0acab864e3d676ae96d75f1c59b26f1639fd1fd4e476b0a4581e7527122e8288b6c2323a67a448caac59b3f0239", 0x9d, 0x8, 0x2}], 0x170001) 2018/01/25 12:53:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) times(&(0x7f00002a5000)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000d91000)={0x0, 0x0, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x0, 0x0, 0x3, 0x0}, 0x10) 2018/01/25 12:53:44 executing program 0: set_mempolicy(0x4008004, &(0x7f0000824000-0x8)=0x0, 0x1) 2018/01/25 12:53:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x68400000009) r1 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009d9000)={0x0, 0x3, 0x79b80a24, 0xfffffffffffff800}, &(0x7f0000de0000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000494000-0x84)={r2, 0x3b, "37ac5550970923504a415088e2630433"}, &(0x7f0000bdd000)=0xffffffffffffff2d) 2018/01/25 12:53:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xa771, 0x40000) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000aeb000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60b43d985878d7d6, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="d913d6e4690c8e7861a06a8ba042f808"}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000000000)=0x4) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001000-0xc6)=""/198) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001000)=""/175) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x1)=0x0, &(0x7f0000003000-0x4)=0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x20000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000004000-0x11)=""/17) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = getpgrp(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r3, 0x4, &(0x7f0000002000)={&(0x7f0000005000-0x1000)="deb2836f4a7ef802edfed623c659d9d523ab078d4aa54b075c1af2003873b8febeac5c462c98c6e8b5fe5be5d17b76df271f747e267127eb372e4e24736d19f9ae9f89357fd3f8385bfeb20a6f8edc4c2dcc5b599db29cb84e9bb02310dab70e610f2529b229cb95046cc4248ec8dbd291840d9c4cf461bc83e00c27eb963399233340438e3a722c154790893c9630f74d36a2185e4043c45348c5fc4e8fc4c9a35a40433932d5c9fc50b448c6cbb02f9784ab7d58ae2ebea73d375513e329babf4b0aad8c2e7afa0308ad94ce6a3197155eb52c55f85cad411b03f5354fbb013c0c20a50d13efd050e698d63f41c5a4bbecdcde209d96a24a2ccaf1ea5b36c983fc925f8977f1a29d5be74ec7643b77f2d7a0d1aa6d82839846527409b06b7ee5242a25d65e0e3db77df8ff7350945e2c9a5da87cee772b417d886712771aa39763a3fcb6ba2fc6924c1384fe14354dd2978d02cde900bd25d18e0f81c993696f3b870eeda22ee348510aad3296c077e106982101a495e085300173358675b7117e69a174665e7ae8c9f09043e2f1e5e06925fec41f7a24e4add20e9987cf74a12a522b1e24371f49159086267ac564d21d39cfff140b4c7baef9c538d006bafd501dd436ade71f11d6ca184780e77da38b4a9b3534d6a30b263627be31aa53acae09998229f4bc126ff417cc1ab8c88fb46ec11099b332c9590477c912fc179e6980cd8a9380cb96d7068e171222d0a8345b09c17912f1ba6a0ba3a64039f01d360a70fa642854e41f3d434bc0fa9394fb1c1d9cd1f00fc2bfc3027d6b1b7e8a333dffb9d8a584785f0b6e7cbe6de31cf65c64f7b458289b9ef06e6a49e213ff5506d780c6eceebbfbf555695b9eb71477c9d2b339aa8afd3a524320eb947f233d4cc5b9c78d4bdfe116d2eeab659cd785fd8f139c5295a837ee64fe5ddb9f84699fa4d1bd57d52297b7429d76d4fd41fd84f0ddbadd85baf939a061dd892774f847ecf9cbaa10b840d2878d13a3983e0aed69c898696aff1dfeb6ae7a190ab0e4cfd8d6a860eceb9baf73beee28f78a4fc667dac6ed4804d86c43a791e35c23d0f7a8f3e662b0827da2cb437942939b49e7d97cb8522809ce2d197241cde21cb2e2e8373c7315f967feda0ed8d84f4fd26360695711696fe814729207c136a0b5a12a308ca241f55a960343420fd66a67125e9c507aefb14250f6cab288f0dfae55e6dbe956f68483ecb8d2a6c0d5eaa027b145034985340e6ffe05d4d983db3f9c9f30c2776108f53ac593b449c11980e6c9b331f2cec867482949094ffc007b81b34a4262e5e2bbbbec7933aaae37116c6d8ed27b7da7b1a6390b31df4439c80b71930b9e25d7c5a66b3621556a2e0c1948918eab3041b9b3070d02cbb416a8ac62d027125134efad41989f5ffa74d6e293f850cc4599beaa49fb8d62ca22dc7be48c11e5375d945f92be6df5b6795c9ff7bdff32de5e7b42db9b49343fe4b81d1d8663d763ffd4e6749a59be716d674e171c0ee07f3b308fbd0bb82b85fd596ce5895d1324d86400e08d4bd051eb0f76b1c3e4be6b9bfad25f15405aae40ea359cf11d1c11c6b7d16808ec8330253bb7175fedda10618f2793f80c97de0bf51121166d572ea47151bbbf00686e7ff85c387121d23921cbf8b731ae33d4f457809fa158b56b2dd4d6c4e8b6ec6bf25cdf7968a36afe83d22a26365b47aa043ee9ec337bc036789c061094aae9f4bb029abfab3d969b602908c657cba079a87bd1d30f1eda8a11588ca1b3729fa3391337bffe22bdba892254ac9f743fe363147ab3515025eedc510148bfcf8ba3c8a6cd599f6997a0309635c070479569aec04998c26710eb1e3002d0ee3ee1734ad121e6b6f0ced780fd8a94eeb4636f553c4024c07cfacb1aeba34dab34b0b5d4c3c146ab77a517fd44a7a87171a7f321e3b76998259540e83dc515d958d4f5f828c3b155434525dff3d143a9d6cea0e30723ef53d303d4786069356bd15be7b06e567a7827d6c716b8e4e4c38137082321228dc41362c894b8cf3cfa41859d3c06b51df01b4867ae7ecaa07770a7cb1a4843bb62be99ee81708afccdf631324a2bef2ef07c00f545e89b0ce46e2ec53357a1cb81229e9e919aef9b7ba18cb9fa8e44840402eca2f25a81d5ab026e9f1ebbc7820261079f76450fcde0492277f4cf810986cccdcd9f838a0d7a9f14c46cd41860653d8e6e66d7026ce1c5b2c375c808da276d9751a5d1380fd3baf3f81bf733f10ec84202c72e3f22344daed84538d038758cc2948ac5349fdb0effd39250a84d5791af02ac5cd765166627214fc0da7469ca03f3bb2b18615e0e98b9ae16464a142ca744f9c5686b9c67473c08321f3ffd33523e05071d75ee965658401c54e0d88c4caf2b1798713093d2221799d2e572837efdc26618e57c55f0c68871a3a73a0c2c0e1f7fe6d38dfba1cd07d15fa2a83dcffa7ea803830864d53d285b4d059c47aba46696a45a0c4cddadbe909012ec545bc06a8951214aae7581117a2ee5ddba6d1a76c81e698b976e61fcfd342f256d5f8b72a06b452927f426b5ddbcb48446034669a5931fb76393cfc60793c39dfbd8ef976e9e5938813e5a3e479b17f801f8a9a93173eb82735d2c0c53b73114cb83cb241bdbde97733011ecc0ec21899a7b9fe58b0df46e66b2c7795fa947b6ee32df99e11c47adabd0d6e199599ddc79b52224befc07a04081e28ad0fdfc3ae2042842845a562000d69c794957dfbcf8ff6d29a955c8aa9f4b2b1c016300587da349f4d3bf0ae2d786f306cf036a0b07c3673a887bf23d514ae8ef4c22f8eb7f310c02f0c38fa95c9c85d52ac0b376ab11485ae8de6e54634b85ac7ed6c62d720ec25c4b7b67db445501cee11e55254f1cef7839c54c62d04cb187c6971e0125211b98416996da336388a93fb897eebf5ce1fbfd9d393c5a5a3e52a50cac31843c482e05b2788ee529c72768d315e63c9a6a89870a1afac43b38e882cba01ae5a4eb032b061eeef1127be8d3d6b9931c6bfa1034e8bb28b9eb25e16dc972ee56681a2370988893832a1f9c92bf0e84455d98b79b4dfd0d5f6e459eea73800b74ca5af35cced0c194399ddabec20bc57de5cb5681a68ea4ced81bd44982cc6c7f8c89325d4831d7a972de7bc44eba92078050a6cb39d6700af8d6b4e1446c350ffa7f9352eada00d50af9ff3597362592c42bd16a5c5ff6f098a4b7f469bee7c8ea1650775dcc04abbc8ba2005eae527a223ad9f5bdabfaae676c9ba1c790d8a44cdf55901e42a15297d5222a6ed12a2e34419b7f14f6927c006a5a09e261d4bebada8afe81a69d1197829a9faba8f4dc29a2dfd25fbec46b93e758b87ac06a41fc05f3dba855c870464cb21668a95b87001bb3229492b55d520f781d03fc27f2a7dd9b7c7911e31ce0a0039d214eb9f19cd2c0b78f50eb2753f12630565c0a5d35f50755f5867f4bbaad8c3a026c82031d748b664850431fc045f091f0d6d7494809e631603e02d5e0c5dbc16b0b67e71e71144052b6978971ec3d250c05a9c5e71a31c213e68140e0da6f0d7e20e5ea311e3e8f5a8b1a82b895c9fc32d21929ba06af2cc17c60cd8d11ed0fd426b6e73513bfa540086c50d6d88d0501b72cf6c4160d99ffa08381a26d3c9e0cd2979c0b8667d1835c94ec3b8622452259515c3b37325e0ebd522e02d5941bbd580de60614c2686cd60ae99743007166d91b039e86ee5a3a3b03196d62c8760ea00f8631753fb9270b251522ce134a356acf7da3995c1cb86fc519e5fc4f31b4f1bb83d3a3db38b5b56b3d5b33460f4a53d2f53acbd7732f1e3615ef7b59f9463c99a4c8be7c1170f04abb84a33058db1c5126ee209f92853642569aa919c74b83f34243593dceed88f7edfac132a5335a61cf0242e1adc8e63ac2a80d7ffd33904b065d9eb57fc02046f0867fc5e38e8995b045247b0c601c1f531f93538b08f84ffef4118856bb654b39e8625b6fdb40a54370687108d617b2de2e529ddbc093beac466ae1466f70aa7c57574e800b41e1921c9ed952ab83329ee63abcb97c48ec15870da18ebe05aeebd2bacafed9a521f7fd568c20357181c67539445f1fb8533d3d787bab0635ea6a8608039007e6445b6587065efbc95dbdeb45f8811c5f9903be3e1870134aecc6834005319289af755e5ea25cdf53c603bff6d2f1b73e2ffc98199e3732f489c9fc4733d4bab07e96a9bb9925663960910837b9990136a45242a24234253a94956513c61cc372759a20ded5b7e0d0a5d88efd5f54f3ec4bfda1c3f971fdb40d8db4cf3ed55a3eee80fb65f4ab053f6c019e13bac74f118cb225d18bc35da33be09910244462df419808da43e894be3a2bfec423c77b4228c4b485a8c3be6ea123cb6b77a9e16a58a5c7772cf52df1b18b56c765cca1f12c13b15b2e33ddc505eb34af37ee8b9571a61c3739630b1fd23bfcc0c99f24908c570abdfbcd28a1c1589f023f45164bae18534a117b4b89b68dd7c2a710629e834fe2cd5889ba8fb699430d8a1bdb6dbbd53af09d262e6578ee9c185bc28a9f70b68a21c60e32e93c5d47c06739cbd242ce828674d873350df72cc5be4174c936af0be975c1308c4e825f1b81ee04d1b447eb9ebffba4eb547991b4447b0e7ef6493efb178b6c4c0d000bd40da9a8c6e286c97836298f34c9fd080dc88411f3e2b63e7876649b50fbf0a4ce6b95e4a0387bd3c46410faa0fad689b2d770c7552284f146a930708cac35ed31695621dc122a06963371a9f93049314a69ab392c71b6447cf7ed1573e2380a1caaf35636a272382d678e4ffc19257e873b3fe6db9465b8a48df5c85758bb9d5830a4e0cad3fdc07cc5d2e5da80efaa3cde00d8d5f8f582359181ecf6050ee42643b2524431a0eebb1f030dec2e9cd3ffc60663c78343e2dc7f5c2cdc504ba867173567ac966d0c1741fc80b3b0b2978b1f87f11e107f46fd327a0d5d9f94ff2f56c528b8249b361247718b8e4939c8589d9d4e9ed47286030fd24690b1d7b996e6d605bef454a8e057f7de334fccf7dec6c5e8d8c27a9f67b0681d19fec6443be183348f898c72d89edd9dfbe103285e686dcc88f37a1d16f8894b8e3560e950cf9ae33df04263c7fd890115653a334d865d436ddab3eeff073125b786e5186f1fc3e928ac6d1b3927fd2d8274804bc5e4f905e2e9c743c3f0c5328bddb236a3cc9d1f27739c3ffb8c21b303835780c120abe7088e88836940844086fe4b5b22e5bf6a317bbf6daf2abe729e825cd649f3e4a47e58e2fb1ceffcc912d8624c0aee529cd56e9f7a1b3f8b7bfe184d0c71063cc6f404a12b07e46a9d410c50b5d7d036d3a03663ca58797d03c4ea7657a640b864ac0806688f9b010141288d465274790b0a730f6323293d38be7e4ef01559717675747f756eef8ae11b90968c5e1791982ba64400133f239d2b102a8c037d554c6a3f9575e799cf6aec7e411fa94d6c3e80d0de19dd119c749f08c6152ecbdd19d9872e3e7b5269d50e16700f40f62e2325f3a32c24289765efb48ef2e1f431b6ccdfebe5929ec34e2872194fb75ac89a3d5ebc8ba7d4eb652d6166640e1394f241ac65e3e82cfdae5f397089ea184288fa33941fb6dae97d71cf3096c4ce1febdce8bf3c649c403155d68d78803d491a46f0900f63ab3ff9e23856ea874ad52d303a2743081008e2d4bab6a63d16e6069af1c41ef0dac9451e31b78c93d8a90ccc95b9985bd9657408d2ce9d9a5992fd954cf6c28792a9ee2fddfb8d0d", 0x1000}) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000+0x7c1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) flock(r1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000006000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000006000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000007000-0x4)=0x58) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000009000-0x10)={0xfffffffffffffff8, 0x0, 0x10000, 0x4}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000008000)={0xfff, r4, 0x10001, 0x8}) 2018/01/25 12:53:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0x11, &(0x7f0000000000)=0x0, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000784000)='/dev/adsp#\x00', 0xdd4, 0x181100) fstatfs(r1, &(0x7f00009ec000)=""/118) bind$inet(r1, &(0x7f00003f2000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 12:53:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009ff000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000359000)="") chdir(&(0x7f0000189000)='./file0\x00') open(&(0x7f000053b000)='./file0\x00', 0x10001, 0x80) 2018/01/25 12:53:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000937000-0x4)="71e67a15", 0x2dc) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00001f6000-0x8)='./file0\x00', 0x8000, 0x10c) sendmsg$nl_crypto(r2, &(0x7f0000279000)={&(0x7f0000e57000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000052f000-0x8)={&(0x7f0000d61000)=@del={0x108, 0x11, 0x4, 0x6, 0x1, {{'tgr128-generic\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x3f}, {0x8, 0x1, 0xffff}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x9656}, {0x8, 0x1, 0xfffffffffffffff8}]}, 0x108}, 0x1, 0x0, 0x0, 0x8080}, 0x20004000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00009b8000)={0x2, 0x1, 0x7f, 0x0, 0x7}) sendto(r1, &(0x7f00005c9000-0xa8)="", 0xfffffffffffffeee, 0x0, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1", 0x0, 0x0}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000)="", &(0x7f00005ae000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) recvmmsg(r1, &(0x7f0000f52000-0xe0)=[{{&(0x7f0000fad000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000201000-0x30)=[{&(0x7f0000bdd000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ab1000)=""/121, 0x79, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000066f000+0x573)={0x0, 0x1c9c380}) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) 2018/01/25 12:53:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x46, &(0x7f0000a78000-0x8)=0x7ffffffd) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000542000)='/dev/input/mouse#\x00', 0xfffffffffffffff8, 0x222002) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000fa8000-0x2)=0x1, &(0x7f000083c000-0x4)=0x2) listen(r0, 0xdea) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept4$ipx(r2, 0x0, &(0x7f0000820000-0x4)=0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000ed2000)=0x0, 0x4) 2018/01/25 12:53:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f000096d000-0x14)={0x8, 0x6, 0x2a9, 0x0, 0x2}) 2018/01/25 12:53:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) syz_emit_ethernet(0x2f2, &(0x7f0000001000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b39000)='/selinux/enforce\x00', 0x121000, 0x0) 2018/01/25 12:53:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000169000-0x9)='/dev/vcs\x00', 0x40000, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000f64000)=0x0) bind$alg(r0, &(0x7f00005a5000+0x3b)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x80f, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000706000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e1f000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000548000-0x8)={r2, 0x1ff}, &(0x7f0000c1d000-0x4)=0x8) close(r0) 2018/01/25 12:53:44 executing program 5: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b76000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x1ff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f69000)='/dev/sequencer2\x00', 0x82000, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f6b000-0x4)=0x5) read(r0, &(0x7f0000dca000)=""/1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000eae000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 12:53:44 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x14, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000005000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e7283a3689ddbcd00d2d6d15dc3f03eda2ffda4ce43663b9219d7797a25184774a28838a67f001243b9203cbede482e03484f2ee3b35fe61246ee0ad595d32255206d4646c7404ef2a724ee99c513841f81670e423bda5d2b83fcace5989cc6aa7727ae3610b13184e52fde3cfae0673fb25c37a", &(0x7f0000009000-0x3b)="", 0x0}, 0xffffffc9) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000c000-0x55)="", &(0x7f0000017000-0x1)="b9", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000014000-0x18)={r0, &(0x7f000000c000)="", &(0x7f0000014000-0xe8)=""/232}, 0x18) 2018/01/25 12:53:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000cf2000-0x4)=0x7, 0x4) bind$inet6(r0, &(0x7f0000e97000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000864000-0xc)={0x3, r0, 0x1}) accept4(r0, &(0x7f0000b0a000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed2000)=0x10, 0x800) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004e2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f000072f000)="", 0xfffffffffffffd5c, 0x20004045, &(0x7f0000bc8000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x15d) write$selinux_access(r1, &(0x7f000034e000-0x3f)={'system_u:object_r:auditctl_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x38, 0x31, 0x0}, 0x3f) 2018/01/25 12:53:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000036d000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000bea000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) r1 = open(&(0x7f00009d7000)='./file0/file0\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00009d5000-0x4)=0x0) sched_setattr(r2, &(0x7f0000067000-0x30)={0x30, 0x3, 0x1, 0x9, 0xfffffffffffffffa, 0x100, 0x42fb, 0x9}, 0x0) 2018/01/25 12:53:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x29a000)=nil, 0x29a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = getuid() r2 = getpgid(0x0) r3 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dc3000)={0x0, 0x0, 0x0}, &(0x7f0000154000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092e000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000050d000-0x4)=0x0) stat(&(0x7f000005b000)='./file0\x00', &(0x7f000002c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d13000-0x8)='./file0\x00', &(0x7f0000b47000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000cc7000-0x1c)={0x0, 0x0, &(0x7f00008ed000)=[{&(0x7f00008eb000)={0x4e4, 0x20, 0x100, 0x1, 0x2, "", [@generic="cbc9246d4855b6800af3cea231fd591d58e1d2d7b89981c16fdfa4f528b2054a9c7f92b1709a9517fd58c96e78246ec1e244ea3979a26a57ee5537bc12f3a50337cd05bdd36528921173fa313e195822b6499696bfe9c7770ac830e774576fd121185733b01ae0a7935616181dea59c2ac28afcdd4eaca0b843bbd22c52a317a74b4a9bc3f2a7cde192959d1890cc6d801cc833c92fca5e0e999f81453a435b0825ca52868d767af7d1a4515b352c396261b1ec95d0b66dc757efa1b8834fd653f81d8e9d475abe45f5650cee9076c31239a35e41b31e503b6bd89bc146debf5e501935c8246fcca84c1c7", @typed={0x18, 0x32, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}}, @nested={0x94, 0x50, [@typed={0x8, 0x7f, @void=""}, @generic="c955400995a0d683e7a581b5394f245f7b912f9b5449afe3", @typed={0x18, 0x3b, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x30, 0x38, @str='posix_acl_access,cgroupcpusetsecurity\x00'}, @typed={0x8, 0x7a, @void=""}, @typed={0x8, 0x5d, @void=""}, @typed={0xc, 0xf, @fd=r0}, @typed={0xc, 0x24, @fd=r0}]}, @nested={0x260, 0x3d, [@typed={0xc, 0x82, @uid=r1}, @typed={0xc8, 0x3e, @binary="d1b7373259846237aceb6f65a1913712b75c377bf3e729d318638ce39bdfe65d2dcf886162ddf5d9b5688cb39c57af3aa58fd65c98c07fb87edd1600b5126df9c9766f613fe19e9bc521aef0e157b0bf0a08f5a86aca1e2d23a067ca62c93ab82f6312ba99c7248e998a8f6369feb16cccefc1e45f283d8ee9de5fc14f48090791f6f4fdb693253ba4f92e1cce439ea9fa0fffab070b8b4220bd885888f82164e98d25c79c3e678452303c32446d674ac2b6bbba32c26eec1d9d871e8d7f4069"}, @typed={0xe4, 0x8c, @binary="267db74270c9430242b60b145faaf37a5bbb9298c83d309bf39c2f2b40663410796756e54af30a235bd6303f0a1b705267af0d93c5a557d6a5d9ed1dd29e15f77dc5a3c52fa3d850898d357c17537fc67bb9af226c7a09602bc0bc149e24e7c8a1bda4108fa7433d0a1f1d1f559381b60c6de0bb017e91a2dfd5537c5d5fc7aff9ca66122f7af9cc07684a7602749fc835f60b0282a02e10c7342829930015e5c47e516fb595a29393829c99397eeae6b437e7b8d9fd125c1944436e73ec951d4a0b5d77f387dcf69112166c376e7defe40c0a8bca34f74d9e551e3e"}, @generic="131d8678f4f7932c7a7455ede9328f6dee8767568acd114f2914de15c94f3667dd5f9714e140b4bd41ddcadedc96e5c2720bc1d100f153491de4ab13d5322f2493a9e1e9029bd5490cb23ea39e91ef35bf5387e121d53a015f49f23e4dbc35da4d61d386c6d640e725ab7cde738ecf209d860c2f226cb253deeb0458c77239e5cce0ef132b70c3836c16b496cc5a5966920c926295e3e4", @typed={0xc, 0xe, @pid=r2}]}, @generic="13e07a878caca4df688a38c967ad5351699ff66172da405a6d09c25fba1b22f7f007408d1fe4b1c5aadc7e3e3df70570885b5101c631863d63728d48af5aab1d99fcc24c8aed4a2fb80526ee63e81bd830aedb8ee55f5e4794cb1493bfdd6218bd8241df6c7dfadc583ea858094ec54298e38774c2f3d6ec39d422798ff5ae52516cffa7aff8b626699ea6d835b273d5030682d5c40291b6aa6bcb0ff0ff50296fee3393bb87ac8ccb45d28fc09de64b1ac3f5cecd21792cbad2a4d791f43421b8de5beb445368cda23db89b719cfcca", @typed={0xc, 0x43, @ipv4=@broadcast=0xffffffff}]}, 0x4e4}, {&(0x7f0000382000)={0x3cc, 0x27, 0x200, 0x7, 0x2, "", [@nested={0x324, 0x83, [@typed={0x10, 0x4d, @u64=0xffffffffffffffdc}, @typed={0xc, 0x82, @pid=r3}, @generic="dca2b736e186e6b74ae03956f9098f753d681a47e2b404a56575e8856e6abb6b26827b02248da8b1e4837c3ef31e1f740bd952398071165a211339e71496ca34a1e82ff08422a7b1502dae955452974eb5c2d0a49640e71542f55242792dc8f33efb9de147de311d055ea8a70ed3f2ae208cec0ff295c0e0ec3dcc42c183e0922eb42b4386eb6f3df153b3e79dc1353600073e9ea547aef3e62acea43205bf3d66bb3b113b3904f5853bbca9e18345a0b526ba091237812d9252", @generic="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", @typed={0x10, 0x35, @u64=0x80}, @generic="9e895cb21ecc877ecd2ceb484d0f996274b84d30f285f70930db6007", @generic="28674404e34f98f92c78a2b23ee7e27c783a805bdeddbe6f0a29cc022594030a8b79edf5607ceda3499df1ed2f2e7f55478639914a22c6169a53f1bebea46f348ccde99da09838de76da4fb3ef68ab0257907f888c587c11de0b30f3166d4d3196dc6d8a2f67cb5de17d14053b6bf9229b7d59ab3653851d063fdb63e95d81681292d3535e24", @generic="9943e7e91dad1582a8c1d389ad37249b135414b66074d8042af56c15afb4b87bbf4a7920a4c19c92c4fb4bb7240754261be6172bd1e5064d13b88b8cc6810097433dcc82b1a79ed9c565eb14e396c85cda3cc5d75f20217bd664c64b1cbac8a21b602266a8cdcaccfc30b710de625373ee0b1d3efc35ad5a98aab855", @typed={0x1c, 0x4b, @binary="748be8a5aac01f60d432316e27edfa91c4ffbd"}]}, @generic="99e6d1a68c565f55484702ed0ff65a4e13f6b44c5f213c6a11e6874185c62cc618bc08be679fd954b80191a500f19b504daaee8a5a4b141b3e2513dedbdd6713daaac781f5ec708f54578967f0cb4d7a08787aea143c973d767530bb4017c7dbb7f6c0575398cc929677c77547920d1433551340fdf942b2f112c5e6814712f668c1", @typed={0x8, 0x3d, @void=""}, @typed={0xc, 0x79, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x3cc}, {&(0x7f00003b7000)={0x6b0, 0x21, 0x1, 0x6, 0x0, "", [@nested={0xc, 0x67, [@typed={0x8, 0x37, @void=""}]}, @generic="8c0e20fcbc452ba3dc11c240832763b7fa28cafceea4c89176cc26cee0e2d6883aec2e6ef0f7b1163062a195bfc6ed52c8458326b08110e63900eb5f419c09f4f2aa25a000a2747aa47c0be057a54151ddb533e95d9163a1766ba9781b9b7482794b6a8a79aa49fbfad2f71f", @nested={0x3d0, 0x28, [@generic="05d4eae946d7662d0c89fbfeba9d4d5e37bc44d249b4f14ef81205925ee20254e62cc968acc218dc016bc5bdccbdb7f4d261eaa1cd91134912567102cb03955ee532a54d12cbee8fb0e8ab5df36956660ad46a737aa02a79c351a8476bf9151410d660d021b47f2e6c989c41fa588e960c8fea1f11aba053a20e68c402ec7a38b668e574380bafe300a291a13d4b3db558564459398d14c1a0c4817194495698482671f53ca2220173486ebe8b378c8cc2844bd53408f16e5117ff54f645c4cfbbef6717c05e309095c835ce4e5bd54b2414cff50af8e431b88185c1211e4adf6bc7289a1f485db100", @generic="275d60d22d7b87da6e0e628d968a66bf2705e1a6b22867b0774f7e5e5c537d5b0bca129e94c5f44abe7908d555fa848dc2ba5a2893b9552ba4ef4048ad4d5a4d954bf2f9af343fc01df82239196b7dab440e427e21997aa6aa8cf9b322670f7394700486f9357f503b9d2639a3cc27d071d14533cd1dae153bfb9516ea52a5ffd1d2eae1618bded94a0cc8bcc5aa0f1272b699a65de846e1df69ff382034a4df8c77340c45cb9c3a877808a825b393a36624cd84c74fbf", @generic="5c4efc9afee4a93bd0fc914deb44f7570a7f32bc212cd0c798e5235d78f036ac47157994b1da3c5aa9ce901760f62c5f77e80389f1fe6242e1a2e24629c1f67685f251b43ecbedc4fa5ca1ab4b4ffed742867cfd0a817fb8d42df8fb5c6ab1f6484fbc057b5e703e35444748e72d9eca18c4e18303ff6cf203138af3079053b26cb2", @generic="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", @generic="8c1651515a423d28275ae8118938e3243480b71c454c1cca9e5c0e3143cba7cd12584ed3491208efd92a02bde9982d08f80a620c2dd6e7bb3dddf25ddaeb428214d8c60a18af2deecf4f2edc403077202d472d8d9cc8e7c436453d93e70a75f7dc823d7a50d4ced6054deb1083be9c0235a636adea12a7cc0482ee34a06ba7d57a9e05cce0e8a8cf4ebf3b544c2cafac85b8a1825953f058f40747fe353cb9e77145a5b43bc8a0b06cb1ca6819"]}, @nested={0x24c, 0x7c, [@generic="8dbbef5cf39b0f211ec8c1e52bfbc4d82bd4b114120b84682c1e3891531725c089b72d18e5ab5934c0b6b7cf0ee540ef906e5798dffda00c72f0178c5c51f268f42933073dbab8df2e189696cc4d049e0894a68c0803b75e367e15b4943be4206f511cdf880e2a35d9724ba5e140a9be75eaac0c08865123ca1cdacd8c1e3f00eb3595b4b431e7e90e7468d34b631b2e03250a9027f2b0240617d732fc1cc2b8e1d6e0828face37216286e2fcafb9f1b384741ab89b401f18e87", @generic="123271fe542721b0f52c40a61bce2bedf3281d0dea0d5b19c62c024078eca25a3bf104b36d8563f6175f724c509a0f4189cfe16ae4fe112b7fcae1d8564a87886299aedc603c66cb028a5bd78b03b19a7d890d0217cf6150a5ae9eb35638a507011503c24383b78a1ac415393da6464edeee7ef24cf1d3bbe2cbfad9a31f958e5dc513e1ae7b4f0e6575b8db710c9bebbaf7667671b3cfde3da4dcc187cc5d4e5fad3b14952da8684b7b42f360ac5f54", @generic="470eb46aeabf34e208ff4560e83f832cd116739e2de23c210e86b293dad1b5f044bcc608571acb4ea568e50c0858544edd62ce965f829f3d3b576931743945ea12cae76aba72d118f2ce44b37be7c53e774678847630811349dc5ab701b9020c9c011210b9defe254a0828fc02d4ae66fa0047e7475c4940da068305528729c153e24ac5946d378db979de37d8284d0626a877e51ca076a66416d09a5c56399efbc871bf246805bf010e38eec341498e90f04c70ccf77b283db822198dafd164c2fe97d0e439c64acedbc0ff993f36e3853a4b261074ca3c3f7e575b5e"]}, @typed={0xc, 0x11, @fd=r0}]}, 0x6b0}, {&(0x7f00003f8000)={0x224, 0x35, 0x300, 0x5, 0x2, "", [@nested={0xfc, 0x3f, [@typed={0xc, 0x82, @pid=r4}, @typed={0xc, 0x42, @str='-&\x00'}, @typed={0xc, 0x5d, @pid=r5}, @generic="0bfd6c595ab43c2eaa7079e5a7ab8b3e7325f325a63b292353810ac7534c3024aae6d640baed4231b5c742a0c80c99b3dc73601d03b18b05906fd9f7814f58b1397f2214400b973464d97278e04db527", @generic="7843864e675300991d91042ed20581ac8fc837f323e921b551a9abdbd03926e1ec5f57789e4c6537f9f9bba1295a7d547fb3", @generic="618ee744ac129b69eb01896920a1c7834c77a5db55a2938a06e0bef8ddea920012e2979a9c8823e46f7b5b43fe779df2c71e4d1a8c1219dd2873f96e16fa1c937d345a7802ede508", @typed={0x8, 0x78, @void=""}]}, @nested={0x14, 0x46, [@typed={0x10, 0x69, @u64=0x3}]}, @nested={0x104, 0x37, [@generic="9a4c1107480bf2102c56211559d53668b0608ae236a1c3f099942faec7afaad19e5b65765178529cc2816347e962d2e3b784b8", @typed={0xc, 0x63, @str='\x00'}, @generic="e5cbb46ce113599beff17934bca7c2e3adb967ff52d67f9e1e4c4390d21cf9db2490f8b7bbccc7ecca301b31dbe1888a063aaf9b64380534a300b376f4b403cc3cfb90525a57bf8593c1803ad3c2252fac057e4007671c0ef5fc1fd1668b79a0c429d76f464a3f6968171b81bab863246337f796d9b303c0374b9c5a9e965bd332bda5d18f68e9629315c843c9ca3bf7b623cad2d8f8b464626e21c2d1c9a5080c7e14487d7a97ac5956461e7e4cf113b38dc03e00bcd9a988ff6aa9678702fd"]}]}, 0x224}, {&(0x7f0000d71000)={0x388, 0x2f, 0xe, 0x3, 0x1, "", [@typed={0x10, 0x60, @u64=0xb025}, @typed={0xc, 0x4, @fd=r0}, @nested={0x1d0, 0x4c, [@generic="fb1bdb0856aa73311af2c211", @typed={0xc, 0x2f, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x14, @void=""}, @generic="108f1fce493734e0de2048f792846761ff8b6f6046f59cdd95edcc76", @typed={0x68, 0x8, @binary="e82e5f8a43d09285fba451c1458ad83bcbf5806edc6d868e3422d33c6d5dbeae9d3f0285a920b08dbde4d1f2ff2e89fc9c257588f448356ed081b41f1cfd492db44f998c0f83e5f324b94c35d74fa4215a424ba61a335d3ab5a792769fb510"}, @typed={0xc, 0x1, @fd=r0}, @typed={0xc, 0x3d, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="7e59beedb6ff47de08c2cd1cb3426f666324617544fcec4fd0ab5846c3a3c37568468bd2172c535fcc069116f13d18c4d8d6f0c0a44d0119bfa96fd61c161a48e3bc7983a45219be104e6208968b8945c043223bce03609158514a60a88657bd134a323eb5df2b1b141fc6cba499edafeb85459aaf867da1a1ab3e7be63944b71028ec77f447e6cff9ae843237358f687643e1c5df5537fbd720d8bfff785468a95eb9c0986157daea42c4ffae89806958b3ccf3282a859b68701eb785013918c41f808e63668e303f2529ffe8fc393b0c7c4571765509b348111ac6e2450a22d1becb76deb6c02f503e6b7880bfd7db79d069e6e6ff", @typed={0x18, 0x33, @str='@mime_type.-:\x00'}]}, @nested={0x10, 0x86, [@typed={0xc, 0x31, @fd=r0}]}, @typed={0xc, 0x74, @ipv4=@broadcast=0xffffffff}, @nested={0xe4, 0x3e, [@typed={0xc, 0x6, @ipv4=@dev={0xac, 0x14, 0x0, 0x17}}, @generic="fbdbd9bb3d8e71a0ef8b99d37ab5381f8d01949f9fb0719c27071baaaec0e4ed22130accc9b5cbed436a2c131412946f19d18650886dfff1fd34776d1e3754611b23c26ab5f2cb158a8d89e2a8c1836805f21544576730ddf428ae0d2a14b9b072d5fc19e147f2ee36b31bbf19a038a1ea00d4064bcd92faf48518858da8790a151d6cf9545ba683eeea0f908db068667b864fd63d3812d254eb596841af749203554e1a81b6b0be1ad8fe0ef3f9aeb63dc7a4959d8f6db4cf8d66f460fafea808f7cb40faf9378ffb25b4a859a9d34858"]}, @nested={0x8c, 0x3c, [@generic="b2515d3ed86f97f29d585800795242f05ef78611e35058d352ecd037619c9000fd24d241ffc22fe2ecc65a06e6899a977282bfb1db21", @generic="3ebca2cd0939ddd99a94d1fe81ef705ccae3eaabdf2016066fbf39405d2b96bc5d0335a744d7ece98430bd1e876948166fc71a4b92b601f3cde5c075dc28c6402d1e201912276904a5a3d3f675d6b0b97a"]}]}, 0x388}, {&(0x7f000030a000)={0x20, 0x23, 0x400, 0x5, 0x2, "", [@nested={0x10, 0x82, [@typed={0xc, 0x66, @fd=r0}]}]}, 0x20}, {&(0x7f00005d5000)={0xa8, 0x41, 0x334, 0x3, 0x2, "", [@typed={0xc, 0x89, @ipv4=@rand_addr=0x100000000}, @typed={0x74, 0x74, @binary="558f9f0c24197e366b5e5a713a1f618fe322ede3662619bacf52e35c1c495ec6105400fa73f57ec83cf4989fe73108d0d9c0502dbcc1c7dd6c1133ba86f9c0a237d976c94609c666169fd38436e9c94494900ea8c4d372113bd1c4cb0d65dc4fa21f4b6f5664c9cee30eae"}, @typed={0x18, 0x57, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}}]}, 0xa8}], 0x7, &(0x7f00004e7000)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x54, 0xc000}, 0x4000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000102000-0x4)=0x0, &(0x7f0000001000-0x8)=0x2a1) r9 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000066a000)={0x0, 0x0}) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f00007b5000-0x6)={0x0, 0x0, 0x0}, &(0x7f00000cb000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f00002c4000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000605000)=0xe8) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000a8e000)={0x0, 0x0, 0x0}, &(0x7f00005de000-0x4)=0xc) r15 = fcntl$getown(r10, 0x9) stat(&(0x7f0000e8c000)='./file0\x00', &(0x7f0000809000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000ea0000)=[0xffffffffffffffff]) r18 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008d9000-0xe8)={{{@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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000083b000-0x4)=0xe8) lstat(&(0x7f00000c6000-0x8)='./file0\x00', &(0x7f00005aa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r10, &(0x7f000017f000-0x38)=[{&(0x7f0000079000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a41000-0x18)=[{&(0x7f0000452000)="b0672dd3bd0b4dff36d992a9396e1473962515d50280393c8383fe77b3777a5fdb164079fee1672589b88b80313db6aefc788ffb9a1c7ca9a3071b7ae13c", 0x3e}, {&(0x7f0000cf8000-0xef)="65163fc6038dda77bc692c59353c8bab256984d3e664df6e99a41b5bf12986792dfe36a5742579285b8006f2f1292086708a63100549fca9bec0d29bf8782928efa89ec888f39ed556c6382b52845cfb4a7bab4073eac3e5b64d36ed4471c492f15af1d6e0e3b49970afc792aebdcbdf7b7bd4116e9521485611595d981cda4d76271de032a26931cabf39a45ee5bca85bf5f0f723dd6b0b3b2c80bedc09411870e67a8dbb4909fbe15b0989d427af3d26328daf65901ce3ffe2ef8b06dae12f66f7f509e01b684f3c2781869a8f2c6e508bd46c4e3a5a7e6e863974fe4cb86ba28713d90e07317c2fe5fbf27e84c7", 0xef}, {&(0x7f0000441000)="8a6427d6913e5d940770e66c1acafe5806265cb8efb52d79967f510a875d50833fba47df4a800fd245e8a03391c3855bc2d9789e3c9d8828ae5bdb4846745a54007df40bd4e68c35ca20dd46dc1ec9abb5025c2c8fcc94030795639773cbfbf2b1af383bc682dfde962d9fc2db607c001831e3bd67a12038c988afca227a3d84ad9ed6", 0x83}], 0x3, &(0x7f0000c3b000)=[@cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x14, 0x1, 0x1, [r10, r10]}, @rights={0x30, 0x1, 0x1, [r9, r10, r10, r10, r9, r10, r9, r10, r10]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}], 0x8c, 0x24004000}, {&(0x7f0000ea9000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000ab9000-0x28)=[{&(0x7f0000e6b000)="488a9488ad5a1b786358c76db2d17d3e68fb15fec0f7fa79d739ce89cc286ba2671fb81c6941", 0x26}, {&(0x7f000076a000-0x47)="e1df87ca88d9c39349bf43b5ae01c7ee63fed5f9567429a29caa234e565c9f1d604e036d32c1e03620a5ecf88fe3198d94a2775fdab70aeb157c129321ff2bc6df0ae8cfe71e3c", 0x47}, {&(0x7f0000ffd000-0x80)="33f2274c3173f07bdad1ad05ff4606ada39087e6110d62484b4d3af26fd929ca4da0e362968adeba214ff75e20fcdd353d62d6aa59833a62a2d6bcbff7df9d49f9d35fccf5c344779ceed6bdb8fc4a0a1c5890a94918022ccc9c71a67a292220178b406ec688350b7dc55e830a5013dee3822396e2db40eab9c25d415e63fd45", 0x80}, {&(0x7f00001e7000)="ef36260834822ba824dba3a730244835638f64a51f9bf994c6364261b0ce930e896cf39675ab7e120282d728bc0e431308b62377f2fd040a74e5cdcc0b09ba5825072561eb41a59a8bfb225b1cefe0f2e1ce3c005e6cbc88692a7525", 0x5c}, {&(0x7f0000539000-0x30)="fdfe55e43db508846b5adf0b3e43dbb2255d96e881421cd46f827b2bdf11eda536883f75baaf907f10fa7177d5ea08e2", 0x30}], 0x5, &(0x7f0000b56000)=[@rights={0x28, 0x1, 0x1, [r11, r11, r10, r9, r10, r9, r11]}], 0x28, 0x40}], 0x2, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 12:53:44 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$can_bcm(r0, &(0x7f000000e000-0x1c)={&(0x7f0000005000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)={&(0x7f000000c000-0x4)={0x0, 0x0, 0x0, {0x0, 0x7530}, {0x77359400, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0x0, 0x0, "0eca5e1f276698ef3e4167c9055cebcacb9e4f6afcdeb776653c4c04ec8139df5a1e1409bca47bfe8db8548668fc19149d9ea6658c11d2f0d3e9fbd689e91f33"}}, 0x6c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 12:53:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x80002, 0x0) name_to_handle_at(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0xcc, 0x3, "f235f45fa60f82f96c0e1c261d97308739ee605cf1d775b1e5c85359443d89af7b58286defeeaed0056e0ef2d0cf3e4f5aa57cf44fa9bfe0cc480590d5ad1cd6d8d3ae201e5a8abe6583cac69f43d42bdc056d6d0130503866ec329e17f0e2726b61cd7530c129ae10c9221ca2a104d2b6932a2f25acaf05924f467487030940196ec673985fcf26222f2fe96603c9f752259b92ea64c58b0318693041ddb80736acb27005da68cc75ab47a4c212b427806058272686bd6a8b2673ecf19fbd60d4af0d3f"}, &(0x7f0000001000-0x4)=0x0, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000b1c000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000418000-0x2)={0x0, 0x0}, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000093000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) syz_emit_ethernet(0x156, &(0x7f0000d9e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x120, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x3c, 0x8, 0x0, 0x5, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x80}]}, @fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000000, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast1={0xff, 0x1, [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], @loopback=0x7f000001}]}, @dstopts={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x0, 0x8, 0x401, 0x100000000, [0xf5b9, 0x49b, 0xfffffffffffffff7, 0x1]}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/25 12:53:44 executing program 6: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000001000-0x18)={0x0, 0x7fffffff, 0x94c8, &(0x7f0000000000)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r1, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9204, 0xf0b1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 12:53:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000085000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b90000)="", 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000228000-0xb)='asymmetric\x00', &(0x7f0000d6d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f8a000)="30801057020000000000000000ef5499fbb78042c3c76172e7f8b67029d3b24374c0f14231891d207ae27b08c9ed4f895fcfe63bfc58315485bb97d2bd5336651daacdf4b26d92d68b62c0083c000000000000050d54720952b789", 0x5b, r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000645000-0x2)=0x3ff, 0x4) 2018/01/25 12:53:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e59000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000086000)=[{0x0, 0x0, &(0x7f0000882000-0x18)=[{&(0x7f0000fc6000)="0a08ccef413cc8ebc9f0992d0fdde95b244aa40ee79136fc08", 0x19}], 0x1, &(0x7f0000835000-0x10)=[@assoc={0x10, 0x117, 0x4, 0x7}], 0x10, 0x1}, {0x0, 0x0, &(0x7f0000805000-0x10)=[{&(0x7f0000cbc000)="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", 0x1000}], 0x1, &(0x7f00008cc000)=[@assoc={0x10, 0x117, 0x4, 0x2}, @assoc={0x10, 0x117, 0x4, 0x81}, @iv={0x24, 0x117, 0x2, 0x13, "3c1005cda9f9e69d9b791988a7c8f59cf29eb1"}, @assoc={0x10, 0x117, 0x4, 0x9}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x8}], 0x74, 0x4}, {0x0, 0x0, &(0x7f00007b5000)=[{&(0x7f0000687000-0x75)="e06cbafe04fcf92616ff38e248751d4d3135f9f675b3f5244c9269c55f37d113f3293a370c5d020ac5e417bf1875d9c0f774c895f36e500156d7b6219442eaf598c265550e70eb3f49ee2335c88709785d086dd3b404e13d907ea967d2372d2c07911a8c8ba1b1a22c0d3dbffa6a870bf6b3db5898", 0x75}, {&(0x7f00006e0000-0xc9)="1c6022772da205aded66523c11ca0d9435627dd9754ac115c18d02576e0d3a2f27334adc4397e775158e6fd474055120010a4dfa6a5eb821880a400648b4f1f911a60f715aefee6bf82f4b6e97d16881abdfbdf9bb67dcb0aea2bd10357363591b2265f6b21b5c52a7e4b6f2687cc71f570773fa601e2ce2c13e1839ea9eba912256783131c2fb4eca1a2168d06d228a3f8fb3ef17b4a428a85ecfe468fdb90fc512549672c4d12a229bb22b973d3ae8940b66ece7de682c1434dc72ec4995fae98b64ada92fd5b397", 0xc9}, {&(0x7f0000f11000-0x76)="22dbf975e805ec51b5114e42e4e69fd919a100d27351ddac07b2d45da516f1641e22696afd2919ee272b0fd8622de5c4a964e1df02f7bbab20825bd8c97660c3a44984a9b8dc7fe5235634968dab4f9c2a5b82e766aa194bc277090793ac4ae86cfce929f495df680b7c58a7389cf4b8a9e6da7d18be", 0x76}, {&(0x7f00003b0000)="4502e8a36016944cbc1bc86bacdb201bc0fbacb29b053f1d063cd748c0d95ed69831fc61f207ec140b410c0dea00ffa14bc9a50d164284006a5a46a3b741d31c3a42064cba92d67d", 0x48}, {&(0x7f00008ec000-0xbb)="37df715427eb14a6e3c7679425737e69e548b2777df9c005f6fa1ce0c693210299f2304fe29c0057cf5e775849f8f53b07f6848fae2f54eb68c7c621dd11bc259663ca1c55fbb0654449c300e776e700dd1210c4f209753ba4c4a93698eb0333fc74c06c80a88e812518ff8b655e623daf19592a7c446e5d2a349ed0e6327c7762d510d2fe0b7d3f59cb948231eea2354b88264793d0e7e8657ffbd573be1a67f173c69ec90817695b50e199d92d5a32bd74ca25bacaac2bf9d446", 0xbb}], 0x5, &(0x7f00006d1000-0x138)=[@iv={0x50, 0x117, 0x2, 0x3e, "958aa0da4b5209e4a0466781f3ee641c3f258f09aa1d624f81ca1b6ae980d055e25e249857bb642b5028c20c1102cfe8c77cc697a924062b6b10856cea80"}], 0x50, 0x1}, {0x0, 0x0, &(0x7f0000138000-0x8)=[{&(0x7f0000c80000-0x1000)="f63e717b5763112634aa580287539672eceaea7707f0eaaa9484b2bfca2e141d12fd26904532db7fec4bd575a81641edef03540f578379ddc49d0de666f26d43c6075071267e4ffb439dfd7eda845f0a692d519775beea7d7a0e2440f818d8e8548db61f7a040a6fe669532833cc852ced03483ef07735275f7be9e0caa230ee1a3c4a31809ee0f97ebc988139edb8a3afeb15320609dc1f974dcfabfbdd93e84fcebc61efda345b49be8e893b3b6148975aba075994b119662c6f600a82f228a2f12aeb49ac7d5425728b7bd6dbbce0ef2ddb3095241271ea68eff7076a658e489c4c0312d116d0ee136f8464ff75618f974138f7734e9b29deda6cead15e67c396edb8d03668fa1ef8c386a88c7a2d679973bd037eaba4f71c93bd8183280a300652dbeacd8eb4b2abed0e0facc7ee4b6d2fe4040f5896499877cf49ee484b4700fff5768a96f28d49edcc44ea3003ce67e19bc43062ef42aa1ef06c3ea09f2ff936fbb5d80d6c4796790ec1c96ebb4779260ddade2f5a98a875652b02b54ca9b49af163f6a3a138e5e7d461f95df5327e78c7b2d295b451f081da5c43f18bada3a9934a6648a83d8b8b55ae66cc30f6ea30850dbf5bb0afab2ce9ac6356fbf70ede72daf4cbac1eb7517caabce221b79c9257771b3f2646c3e410a05318298c3cec329637c29f3b9f6ab0aa292612490f99f5e78b7ed406a7f0338e639ddae08ff9515a62aa261f2021953d3562936c187cce19cf5f29205585dc42a105c108bb1c880a825f9f594a5f54ec76dfc12337a463843a1313a111f7edf80bddfcf2d44b490824f3c9138b4ea95cca7f62c19dfb248b729d1176ba26e5c5406327413fe239ffd556979a9baca64303b18c8919713eeb9f83a2f0fa55443cd5e780b86d096b40b55e1ba66d1d1e7c6df0a44ffec4f275ddd4673e45cb4dc6ce3c23fc82f09f4601ced9514e6e5c5ebc4e5ab8ff3b1f5135e4c3b662cc846e874f20beac09ab89182f411903d45fb6319044ff3f4ccfea101c2b2708971c1fdbabfc5e02ce12f65715bee3de441dfe58f6c814a26ff33c725759ed0a4b668e3d1276e1057088cf1be7c89394312b6ff0ac35349b9752e50c7c10538f812c18305e04859704c57a9723859babd15bb8ff82f5efe4ebb2ac1df44a08484166bf5204285e6f3bb7349b0a022710965ced6d6d6c94340c42bc57c01da8edf8387bba3142f8ae55cb5af36dbb093a41cf723f6dcbc0b5fce6b7ab7a4db32d582d296c0ee192dcf45c0c7a53354ede0864f003c332ede8510e7b984ca8b41d3c670cc4b937a54ef43a7d0bcf61b12c121038f7d10a8ade1eb5cfa8f11084703edb9bff5b7d54effaf0f75fa12b5930708d4ddc429699e4b9e48ab972c8ea8f6900626b7d39f89931b0c68db154100edcf8157cd1dd7bd6c980e58c0c66ae64b9a061efe4a46cbe35ba5a851a94e47960facc5a6e0860128b7e482acb9673c07ddd8fc5eca443130d7147b1b89bc8a40b2ce8fa5215a117ee7be1babd6a487fbc71afd0290e32db1782e96ebd2fea72f9eb90e6654d38f7642243b37011a9184424c08b484dfc8e8567a5667ddf3ec983366ede4e9d5b747d6f9aba1c8d118f17837077017686dc3d0768174ad397138245a4082e3119373f7997208ef44745cc0070cd00b60738325a326f615f3402c798318b277ad4a0727fad1a1c461cd712d7509c1e134a6d181d8b263f8bab301682df4c8be597c62de5907a019125ae74ac63345cfb04a350f99ae8d5193507ade56d5210cd38bc8ca78d9af4f09adc5ca3c751a0cd5f6c750f82b3655db41dc0175daf4a9ca3a8dd87ef3e48d1f6b1fdcf811c7a2cb46abd1596786be599471f330f1f0aebe490e2f78163dcdfa35fc02b0793f6b0177029e5d3f678a0488c9dbacaa5993eb0a2ce53f440c8aa3a36d88729a25c4753a880333e2a7b03a5db43b3146dc07ce893e06b742277d16ebff69b67cce3d3345f3af706be3fb838e3ebcf83f26df05a728eea255c61521cd97a4297a9318ca054ee7414a122b505dda2b96edd3a94ea147befb1f28c094d2c3b435362ce1f282a6bcd721ad626815da78417be68dec94653cfc90573f3b8045e3feeed2e1ec18b233960e3b04f6f2e1364b026674ae456b1cb92e6918936726fb9aa268ab51b2cf709b25dfca51cadec959a995c2bac7e2145b873c4e9cdf2f85b16b82c9e8b9e98d5e69069a201673e4babc4b214116d4e48ce094055740347829f8c5902851540a98533b8edee8058d6a8d8707286e1f00e71df5c2705012dfea9ae4a05fce65c28d80ed5ad249b30a5e297aabd59df27c95d0ac0efc323b8d27901110390f605281c2cbd40757aecde96b9e284ea23db1bb2c4288738f5549aa0ad01a0cb72f47859e28c4cc415c40a28fcf769840477312784b2cccd49026344b62b36226f7c21552fd2cad3d163a921a1002994a69905878fa8e7b698e118fc1834efbb064ebce613d80b063b4a03481c1e47560005ba5aeed8f8953c2e8432b0dc6f8316b0e43af446c58cfe0ba045d1a15e558eaba524cfa4187d2f853d32b8aca699c49cac6bf8fe701ae375d7a8a29dc365b9832950e8228f507613a18008c0b7b76167e931a422765d22e8b5d5b05a91be11bdce43792353c94a231f2748a6d0defcf173c2d63d1144c5198aaef34bedadda6d4b6621e0cc5e226ab2c15dc45e2817f4be41c9f05a37e357c8f283ecf59473ee868cf90c619f36a6f4718d69faf51408ae122a657114d5b01f4039ebb2429ac6e9b9218dc7829d9dedac85434b120537b65ca38858a711fd17d0053313ca03dbf043cd00418ac96dca7605743489ce9da0c4c648e1caa167640b6a098f614af073194866f5e4807de1ac79a9bf9c45741a5b7ca4ded538f59d616d44c783fe0561d7c6fd93f2c7415e0314f1ca88c15b1ec0faf6257525b49cfb9a9775edec9465b2dfebb775792263c5d6c15f4f88f3e40c003792bd64dac4c8e853a50d692df9cfc22d59e8cddc93dc5f6675beb61b702c401f4000b6e0bdb98374534e0042aae686bf0a043d213043db92d78b46af54dcd0c3e2339d6d16767471d6cb775fc3c8811f655d7f66f7554b85720bd41c73ba45e6fae1f80c4ecde1ffefdce623798e6f526a7242d459ce8a3fe8989fc29ff88ecfb162b243808557439d2a39ce95c11d924c7c60e47618e209c30acf2bf71d010d76bc77a80383588a5f5865ea4f65ec4e80d61f3c07110c0ad50156c24955a5942a0ba98ba6dea4e22ec314779c9f0e497128d79b3a538ca46736001f5b91a991d16555716300033d857022c7e3ad68e1acbd563db1b53089527c3ba87b798bebf1f3bf7c6b80e31e175f55424dd2e5f9ccceebe80d74a557d6bbbd4d67ed1587b958f36d21657dbdbb04695b3f3fd0589d7085f31276662a0d18ebadaea2e5f6daed7915c9d2e19ff7900f6fff3cfe5f1458473eee1f372b293833609067ebf87d8746343ba7afdd4483c9a360edde98af450517349774b2deeccd59e550cb8097308bcd834d1a78ecc206ea29c0d85b2ed3cd6404dd4ab56bb41ff80f5fb177c930d328d6f904d89d36f956b8f12963adac626b1990ec537f746014fc7aca5d6356863f7c41fdbf4d6fc83f7c6be36d17c8a997382b22eff433fbcad33f2867f08325ef6c3f86a06e6a12f0632991eb1b9bd220e7687538c7540dc38baaf549ac4e25bb481bbebfeb9c6dafc2c4df80cf7270a129e429a2bb5dd4709eca76c4ce04c4894a7bb96cdbd5c11f242eeba97a81995271355647467d5f881b3936f6cec22422efac0ddc17f9ac50608d8d9c6b5310dcdaa09440ef8083f37c0073911c79330b07d772dc3893652c30539545e04a63da109b0d249bfb9f39d0a00d1e996525c2d1b80bc701df2e783f6c10d684d451bb105ee0f10333725ac7f984ba8ecb41e4db794f2081e214e2c0917e16d54996cb7d227f76e472536d10fdd72444a5b9b038fb90dc2f6597daa26ccd34d0a52ae00d0680e558ec3267370a3a94cfc90b291c8f6ebf1a2e01918cf0d274e350689c074e4949ab3d960a0d653707a79343d6a340f2d4902c3e5d2877f8761fcb8a2ccd552693c1415fb60567590a8b79fd177fcdc75766cfd47110ad13e8eca6a0fedcd61f20a3dbf51db0cec0bc0fcff2fd537573dcb769444336831be2b325ffd5d71f36605852a228c9eb797f8f2bcf7b5dbebfac9f45c2d1c662f9405f0861417fac2f4997f6e0cd1945db4f9dd4b8853f8e58c9290556df78a0f9aa8f1f59383937e218dfec8ddd1a2463eac4fee91b8ef1fed78113a37196c5599813d50a2f0312a57958b443a54aac89fb9d1c7ed2722cffc4faad15b35bee95876a4abded47adad6fc9fdbe7d2a6eec64645c73ad2e277e6ca75ed75b27106668679d2e10066744da74392711f03d689ca5b7793f960b27e680a5934efb37c8e5b40afe5d6790947148f1403bd8f2d55ccca60a066eca1473038981db22e8d470d234103643a2bdbc8a629aa7b03814046c11950c3e63778d8bb5cc584742b9dc58e2f0da65c8ad3b30c52ccfed2bccc731d8e048f196df21fcc50164eca86c49f200ccf96086607a0974b5609b3d26c8452391abbc39180b1e591604fc04ef55d0362729bb96d59f46898d7118ae96c76db34248e44613f9128c3ced6ba8c1cf3dd4dac3bc2231ed5705071f720a57751146e0110676eedd0cbde073f8e0f16a4501f68f6d80519bbf9ae6e653680d2fec900d8ea55374ae4ef875fde93a447138b618830c0e1882a01ab99e55accbf434a88109895687c6bd881ce8a26e533de53c82f66115820b59d312a44cd25c0d8b6ebb3758f76dc3d6e0cbe3a8a527a501f687180deeb06c6035f0b8e65c7ca43add5e2dc5b261d8ea8cf3269883adf855d4ae9c5b87ad22cb22bfdabe7e4a616f9cb8941a589d3e686f235547e6a2ec92bb05ae9d172aa0635c7c06cc45b2f8c2f0184cc627dec74adde5c50daf26126fe5226e82dc5abbe61376c6d3bcc1fe25c2337a9e2f738d098accc3f534914aed6d8919681aa66b4bb5b406d9e42751fa0c5038817bcfd1321ad6cd816c4bb67e738760bd36bf86d4ec8bfab9d32f8e3ffd87361dc64a7aa016795f864d139d4e46c846c5876b549adbd58f224c24086f22d2a6750ae69a96438c5064ae44deca3ed8841c2ecfe07b002d67942c6af15a630ef52361da7db96f866d93e259c657485b03e4066636c1955df651940a8c0275a4b53f8c5b58ca379118c94cc5e34168ee65940a8cd611119de364001f52afce1344a8826e2dc75e71ba118764ff6c6df92024afc9e62fa8abfb481c426e939dc27378b18b2d2ae4389eeea1b6852dd2265bee84e36929e58596fe22b3922405f260d1fa69e570b36cbe098d9819e1159d99424c6ba352355ab9efc2fbc323cdb57bb0473ca3314d1aa1ae452d1952c705b1bee2f5d846e87b710ba83590da0f1f4499d541dde0eaf187fea828ffc4662742cdf36690042d87910e1d158050908fac8dd8807ee1d7c94037e41c61dd4ae68fc9a7f83e9f9d62fe5abb245624aa4fdefb0a0cdc9e5b7426478597b0f350f27c7675fc9a179f55dad6a111465665d7015659b4b52f36924730960643421af8b1c3580ffb7283d6e7c49441f98cc37277bb1cd04a5e2ef93f52b83e048f32c5755a2b8ec701da03bd8c6e95ef6d27a551179272a0c6fa8c53a16fc244651ab5d062281deb631b9d1efb6b46f0638bffeb0d505ccef51c0b1e19ab1a0867d2a24de87e1d3508", 0x1000}], 0x1, &(0x7f0000334000)=[], 0x0, 0x40}], 0x4, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0xfe06, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000487000)={r0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00004e0000-0xd9)={0x0, 0xd1, "062260d5c5fcf2ca2cae436ecd1a1bc2e425b6e61e92b6e5d3f26702c95631c3b25f2e3733f1d50283855cc1fa3a5957ac0318d786b759f67f256c97774952379a59e37df8c416bfe1843d94834b34fbc20643458f7fb5a8226049084762738463c04b973538863d585926782dcb929fefc75b18c9c8a6d10dc5f62fc6d324f7aa4c120e2e812e6659db39f8e4b84e9e60b49fb3b89eeab34b19055b81da63e0a55e8b11fcce8b9c7f8c526d52a55e7df3ec8a6153dd094f0487deab3d1254844c3fdcf81b99a45f9c38476bee5b3935a0"}, &(0x7f00001dc000)=0xd9) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00007ad000+0x37a)=0xffffffff, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000217000-0x8)={r3, 0x6, 0x4ff3}, 0x8) 2018/01/25 12:53:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000049000)='/dev/ptmx\x00', 0x0, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000730000-0xe)='/dev/admmidi#\x00', 0x7, 0x200000) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b82000)='/dev/dsp\x00', 0x43, 0x0) r3 = gettid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000422000)=r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000142000-0x4)=0x7ff, 0x4) ioctl(r1, 0x1000440000, &(0x7f0000c5e000-0x13)="d183f67fb63b89201726a2635fb6c19dcf6602") r4 = accept4$packet(0xffffffffffffff9c, &(0x7f0000500000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000076c000-0x4)=0x14, 0x80000) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000441000)={0x48557816, 0x1ff}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000a02000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x1, 0x17, 0x4, 0x10, "44191e46b88d296d60a05aa3cff69bf7ab211b17473fbf082a0edce46e0e2f4e7a8a1d472f63e576e6af57b71a1eeadf9e668f13250abc3a76b77817fa9b1b07", "98f48f842fe5f77f0e66d7b8115a7fee65a73101e3040b37d7d425cfcff8be85", [0x8, 0x4], 0x0}) getpeername$packet(r4, &(0x7f000033c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e70000)=0x11) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000162000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xff72) accept4$inet6(r0, &(0x7f0000513000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000741000)=0x1c, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00007f3000)=0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000c74000-0x4)=0xffffffffffffffff, 0x4) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000192000)={""/1024}) r5 = socket(0x1b, 0x4, 0xa9) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000021b000)=r0, 0x4) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f000016e000-0x4)=0x0, &(0x7f00002b7000)=0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000ef9000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c3f000)=0x5) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00003c3000)=0x0, 0x4) setns(r2, 0x4000000) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000be000)={0x2, 0x1, 0x7e, 0x8, 0x1}, 0xc) setsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f00007b1000-0x4)=0x0, 0x4) 2018/01/25 12:53:44 executing program 0: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ba2000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f53000-0xa)='ns/net\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f00007ac000)='/dev/rfkill\x00', 0x202100, 0x0) setns(r0, 0x0) 2018/01/25 12:53:44 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x48}, 0xc) getsockname(r0, &(0x7f000001e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000000b000)=0x0) 2018/01/25 12:53:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d5e000-0x11)='/dev/qat_adf_ctl\x00', 0x2002, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000b5e000)={[{0x100000000, 0x8001, 0x401, 0xc43, 0x6, 0x0, 0x3, 0x2, 0x8, 0x544cdaa7, 0x7ff, 0x0, 0x8}, {0xffffffffffffff43, 0x18, 0x9, 0x9, 0x9, 0x0, 0x3, 0x1f, 0x0, 0x100000000, 0x50, 0x400, 0x800}, {0xfffffffffffffffd, 0x9, 0x40, 0x400, 0xfffffffffffffffe, 0x80, 0xc5, 0x3ff, 0x6, 0x100000001, 0x237, 0x100000001, 0x1}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000fce000)={0x4, 0x0, [{0xb, 0x4, 0x10000, 0x1400, 0xa2d, 0x0}, {0x80000001, 0x808, 0x3, 0x7, 0x492, 0x0}, {0x4, 0x800, 0x1, 0x7, 0xfffffffffffffffe, 0x0}, {0x80000001, 0x6, 0x20000000000000, 0x7fff, 0xc8, 0x0}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1000000000) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/25 12:53:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r1 = syz_open_dev$sndpcmc(&(0x7f0000e0a000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffeffffffff, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000a99000-0x8)='./file0\x00', 0x4000040) inotify_rm_watch(r1, r2) recvfrom$inet6(r0, &(0x7f00007fc000)=""/34, 0xffffffffffffffe9, 0x40000060, &(0x7f0000b50000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) [ 618.749818] QAT: Invalid ioctl [ 618.756694] QAT: Invalid ioctl [ 618.760164] QAT: Invalid ioctl [ 618.774953] QAT: Invalid ioctl [ 618.795712] QAT: Invalid ioctl 2018/01/25 12:53:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x8000002}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000231000)=@setneightbl={0x20, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@NDTA_NAME={0xc, 0x1, 'ppp1@\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000a76000)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f0000b41000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a3a000)={@generic="43861eb7d7359c521701a8acac8b8c04", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 618.805690] QAT: Invalid ioctl 2018/01/25 12:53:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000358000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x10000, 0x513000) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) r4 = syz_open_dev$vcsn(&(0x7f00006fb000)='/dev/vcs#\x00', 0x7, 0x40001) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000298000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x2, 0x40002) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = syz_open_dev$amidi(&(0x7f0000a17000)='/dev/amidi#\x00', 0x6, 0x80002) r9 = socket$inet(0x2, 0x5, 0x0) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e7b000-0x9)='/dev/kvm\x00', 0x800, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000b59000-0x8)={0x0, 0x0}) r12 = geteuid() r13 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r15 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x500, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005ff000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = accept4$netrom(0xffffffffffffffff, &(0x7f0000de5000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000141000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000a7d000-0x1c)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x18)=[{&(0x7f0000cef000-0x8d)="961fded55d9b4fa1f6308fbec58144b110921301b3325e28faf2de1cdfa0517bac32ee572039d1ed6f04f17d2d90d8496b505b11ca1c61bbb9bcace5422068d39eac9278c30c3e2af5a26c2ef3edc52e41634702bde780a359135388f344ba0adf1f2b52b46bf69190e1e3f28d1fa969629173504d0dd2777a7c50211a396d34e08b36eb00a960f6d0694b2480", 0x8d}, {&(0x7f0000001000-0xa9)="161700fa1cba494d36fa946a740e4a2116a9e8e043081a9bf66cb50494bbfd8d683d757c5775a6756ccb75029d4e7558c3e06800cb4223224f1ad3e3f6322efe39fd1c1fc72d304ce5aea058f5647a59885ca291171caa70b22d9048dbfe254e1a6376882da77cef885eb1e97bbdac152ec498caab4252244b88cec51c23728716de64e76a6a3f4f500d5bdf9948e96162117190770bf3b2a4dd165f3dbcbaf3588e4df8bfa65028c8", 0xa9}, {&(0x7f000053e000)="471beacd7a3df66c7c7a5432c1a0011efeaa68d775175bc053eca2bcacf18dc65c9b0f353c539ff56e2d57c0866841cb7dd6f8e6bfeee315bad6d3ab29bb3d244588a4facd3fc2dd55a491fcecf743ee176690428ce6f9f5e72f5d951dec498d1f1342405523ba18b3789a975cd6a69bdadb0a9f0041ea863af51871b9ab37797826ecfc30188d7b8d5290baf04ae0021aca35ef8df1b625661ae603a5c76fe2c5d1f71e8b5f7ab58ddd5680cb45ed3fa6310c6020e130b1848a85ed03e78990", 0xc0}], 0x3, &(0x7f0000001000-0x7c)=[@rights={0x24, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}, @rights={0x1c, 0x1, 0x1, [r7, r8, r9, r10]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x24, 0x1, 0x1, [r14, r15, r16, r17, r18, r19]}], 0x7c, 0x4010}, 0x4000040) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r20 = syz_open_dev$usbmon(&(0x7f0000191000)='/dev/usbmon#\x00', 0x2, 0x48000) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r20, 0x400454d0, &(0x7f0000fbe000)=0x2) mlock2(&(0x7f00006d3000/0xe000)=nil, 0xe000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000775000)=0x3, 0x2d, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r20, 0x540f, &(0x7f0000fc0000-0x4)=0x0) r22 = syz_open_procfs(r21, &(0x7f0000fbf000)='net/icmp\x00') mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r20, &(0x7f0000fbf000)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$KVM_SET_MSRS(r22, 0x4008ae89, &(0x7f000048b000)={0x4, 0x0, [{0x972, 0x0, 0x3}, {0x60a, 0x0, 0x1}, {0xe3f, 0x0, 0x8}, {0xbfe, 0x0, 0x1}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 12:53:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e2d000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000098f000-0x20)={0x5, 0x1, 0x200, 0xc0c, 0x6, 0x6, 0x4, 0x1ff, 0x0}, &(0x7f0000b65000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000015a000)={r1, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_open_procfs(0x0, &(0x7f0000d25000-0xed)="2e732f8000657200758318a52767990f150cc86adbffdce4030000006f1a663de3907a3fc26419c8373cd06126f256e4231f4a4c9d49ae65d7dbffcbb522032c906a8085a3598efec58ace12abe7d31238b12ea258a6ac638e5e54dca560185ba6aea3a449070238e80b8c75db862263fd8d8471f90a3a7311de7795f2a195edcb6df3768d7afa2c06a802bc6839cc30f90248cd19a7fdc4137161f58743dadc314fd49589df915fadd048daa569838540342da82c03ddff76c9d45dce823253abfff395db84d5c2703c0bdd755fec929886bf753d16582a61e03ca9d1e0ceb2991fa0b51fc5fb9ea37e495ef7") 2018/01/25 12:53:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000002c000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000421000)='setgroups\x00') r2 = dup2(r0, r1) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000430000-0xb1)=""/177, &(0x7f000099b000)=0xb1) sendmsg$nl_xfrm(r2, &(0x7f00007e2000-0x1c)={&(0x7f000048b000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000ab0000)={&(0x7f0000f08000-0x8c)=@flushsa={0x8c, 0x1c, 0x300, 0x0, 0x0, {0x3b}, [@encap={0x1c, 0x4, {0xffffffffffffffff, 0x0, 0x3, @in6=@loopback={0x0, 0x1}}}, @sec_ctx={0x5c, 0x8, {0x56, 0x8, 0x1, 0x2, 0x4e, "9d2f890cc206857c104e63c3962b7359ad54dd25b92334fd25395dc491b90e004e8ced44c45cc71500f5b3fae7689c9e2fa7696570984e3f6157cb4d996d8d4e1ab8ea12b0451f5c9d1db7cb5cc7"}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) 2018/01/25 12:53:44 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000c9c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x800}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2283, &(0x7f00009b3000-0x4b)='d\b') 2018/01/25 12:53:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f000073d000)={&(0x7f00000e8000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000844000-0x8)=[{&(0x7f0000344000-0xe1)=""/225, 0xe1}], 0x1, &(0x7f000078c000-0x2a)=""/42, 0x2a, 0x4}, 0x40) getpeername$netlink(r1, &(0x7f0000bd9000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000002a000)=0xc) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000083000)={0x0, 0x100000001}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000fa8000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000a9e000-0x4)=0x8) 2018/01/25 12:53:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000341000-0xec)=""/236) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bc4000)='/dev/sequencer\x00', 0x4100, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000060a000)=0x0, &(0x7f0000064000-0x4)=0x4) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x5, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/25 12:53:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000641000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df", 0x5) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = dup(r1) write$selinux_create(r2, &(0x7f000023b000)=@access={'system_u:object_r:syslog_conf_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x0, 0x0, 0x0}, 0xfffffffffffffe27) recvfrom$ipx(r2, &(0x7f00004a9000-0x39)=""/57, 0xe2, 0x0, &(0x7f0000328000)={0x4, 0x0, 0x0, "f92e422b2bfb", 0x0, 0x0}, 0x10) 2018/01/25 12:53:45 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000756000-0x12)='/dev/input/mouse#\x00', 0x100, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00001a8000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000920000)={r1, 0x100000000}, &(0x7f0000254000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 12:53:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00003db000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000792000-0x9)='/dev/kvm\x00', 0x44100, 0x0) connect$inet(r0, &(0x7f00003d9000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 12:53:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x0, 0x0}}, &(0x7f00002df000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) 2018/01/25 12:53:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open(&(0x7f00003d3000-0x8)='./file0\x00', 0x1, 0x2) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x4) preadv(r0, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/9, 0x9}], 0x1, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/25 12:53:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000eb1000-0x8)=@buf={0x3e, &(0x7f0000fd1000)="48271c9d86016678fc230edc395a206d657eb34a7afadd8657365a65d5d2ce5e32e59413582a8d03cf72dc9dfa8d81e23a90116f0061155bf00a06e100c9"}) r1 = socket(0x9, 0x6, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = geteuid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c14000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005e8000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dd000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000074a000)=0x0) connect(r1, &(0x7f0000c31000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x1, 0x2}}, 0x26) sendmsg$nl_generic(r1, &(0x7f0000ff6000-0x1c)={&(0x7f0000b62000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f000073c000-0x8)={&(0x7f0000c7f000-0x1654)={0x1654, 0x3d, 0x1, 0x3, 0x1, {0x1, 0x0, 0x0}, [@typed={0xc, 0x34, @u32=0x5e9d0787}, @typed={0xc, 0x47, @uid=r2}, @nested={0x154, 0x52, [@generic="e8dc98a474f682cd34c1a32cb31055b8a79d410dad57cfb6d35fce05d8a7d5992543882f81d0d613a5b6b1756dcfa7de4cf8089c68ef0105780cf882627179fe554a6f4642c269a5ae6dc5bb7104435054bc371499bab6682fc0e516df468801e5769158", @generic="d6166ca49eb55c363fd79d9a07d3c09d422c6d1b63bd7ae75e61f53570ccd7eab65208af61fb5018410141c49439d4ed3dde5f9902ea85a00fb0fe158cfa406ba489dca0e30883399e1eb80fe5248be2ad4d42f0dcdd32af11faa7637903475656e23a0d5a61e7b6f33d4bf2eda7b2694690b5b3786c9a45a6cad2acc92b252e8bf40a91d6d5648d0ecc8b4aed9ba2849d8b05b18f6e37946511c9b6e06cd6d304b72c85e002b49f7cd8f32a2567bd6aacea0da358eba024d43e1046d1ba7d7377ffb017b28c9f0e30618b97fd57e900cb8c234645a41e560e899d3f688952167c62269cd8f2611a6b"]}, @nested={0x3e0, 0x90, [@generic="cf18f5b20021ff48e338f570ee352f323809e9a3e5322667933829ec0ce0253f594f570441452cc627ba91ca9da46f7f806ddb7244983462035e0fff5d8d86b4744d3e277b2258ca8efc3e2ceb8646afe26725b0f4c986e2a80843b9830a48791c87de8010db33bdf870fc68fadaee8e78ce6e98c41b445f0fa0a0c06b97d45f14ccdbcc", @typed={0xa4, 0x5, @binary="008b68d150f50077040e855c1a0ef1f86dd27e73671e85a6aa9b40c0fa189c70b77c28faaf1c068a9e62e9e7efe25e8330f228f41ca0fe4aa44988945c49100d5cb5b2f04b5a89fbfa6a09b1922a3ed67d88b772faeece135b6eb79af2f61d90e96b72bfefbafcd643d2bd0c6856c55f6faac5024776c3a8c33bbe8c262ad7d9db263d76b637bfae78cffeb798c475c7dd04cc5e4c72d36703fc"}, @typed={0x10, 0x6a, @u64=0x7}, @typed={0xf4, 0x36, @binary="7ed6b74ab9865b9e08b2cbd5bbcf91c904c80a753b15dd0f33bdbc2343cacdceb0c8deb60812ea6fb8be75e75739677eb9f3247988e49bd0ff24dd18cbb755d6eddac4a30991f32e1561a9502166e8eca1150da060502dc6f21fef12a85820a09a18d06681fab770b30f38bbf2fa7ca6719c2c7604a9318d498e03eaf47aa2678d23a1139509d1f5b9cb22fd3dbf6be7e565400e8ea6fc0d8f18490fc17ca8a25b7dc3f824b52028f5fdbb2300133a0b9784fe44dc69b5e00b439fa4858cc77dd18389a69b69ac17d67438ee36c7130f279df5719b2b662de7a999c983c37afffa7b87fd087a2bec46"}, @typed={0x18, 0x8b, @str='wlan1selinux\x00'}, @typed={0xd0, 0x82, @binary="29fb4ba92dc763623f6130545cf5ec187278b3038f5df19f8c5360e2fa7a0b963a5ec147282dab5972fd06d89a6bc3e92e797ea8e2aa82c77d78c0ce10f766bfb4aac28b91ee7bbc3b37d543c84d083c3ef3f78c246107dda71b5c3adf3c89c3b91abbc3304cdb99ee070207bfc8c42f07dd5f78f6c8bbc63b73982e4f1d3c51376629fd46f6fdc5e3081a35fcbc662ed968e1965a8c8d95111f7fb3c1325767675b3d9d08beb6aac2071073ac73c36f29c4a685100cac1c6ee5b97efea383ea8705f6a1065b3c14"}, @typed={0xc, 0x73, @pid=r3}, @generic="4074eec143f2a9d7e0782cef46d611f803e4359dd928a685f48a1d5e2e1cb8f8cb99089ebbfd7ac50a710bc5ca623f5d0bfbb95811848cc2d2ea26329bd3b995dbad374029b934cb7ab391d799313ab90f0a5c79e0eda3723677c964250c3e2aec2bf5b796be0cfc784a966616709810f5e17563521b3b7bd224b5abfb13068f98dcfca957f91cd66e711f244555779ea0c84d787f548fa666bdb8cae576d0d71977961deede1ff42dba2d8c52c9a520ec08664edb5ec2b41ab9f5"]}, @nested={0x10d4, 0x8a, [@generic="adf47dfec095c16292a8952e4e5c8d1a660fca62a2294412f4be279977b5bdccfea798145656ab74a72c1b144f84a4f150b6b6a5961319943599022f856121c39456dd4ea0a14352cc9ab84d03070a53b4268082d4aab23efbc7192cda3259fd29b9c0ff21a15c72f921adaba54c3d5f83078d87428f4f71fda80922d22d90ffba54d6e111c4270d6ee4fb0994e0daf33cf8457aae0d5f963ab4e5fb505ae18f64a5d822acf74e0a7c69", @typed={0x18, 0x72, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @typed={0xc, 0x19, @uid=r4}, @generic="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@typed={0xc, 0x1, @fd=r1}, @typed={0x8, 0x43, @void=""}, @typed={0xc, 0xd, @pid=r5}]}, 0x1654}, 0x1, 0x0, 0x0, 0x4}, 0xc0) shutdown(r0, 0x1) epoll_create1(0x80000) [ 618.976507] IPv6: Can't replace route, no match found 2018/01/25 12:53:45 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000564000)='/dev/audio#\x00', 0xbe3b, 0x100) connect$inet6(r1, &(0x7f0000f47000)={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000ba000-0x3e)={0x0, 0x36, "55a028b9b53db3b62f8f6fbaab4e8ac21df637b32446c7b6ce51a8270f05df7444c0f621b5ba69ddb99422d3d1796cf47853d1cadad9"}, &(0x7f000007e000)=0x3e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00002ed000-0x8)={r2, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000001000-0x8)={0x72, &(0x7f0000001000-0x72)=""/114}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r3, 0x6}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000001000)=[{0x4, 0x2, 0x100000001, 0xffffffffffffff00}]}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r3, 0x7ff, 0x8001}, 0xc) setsockopt$sock_void(r0, 0x29, 0x0, 0x0, 0x0) 2018/01/25 12:53:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000cec000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$void(r0, 0xc0045c77) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000361000)='/dev/autofs\x00', 0x800, 0x0) connect$unix(r2, &(0x7f0000d46000)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt(r1, 0x2000000000010d, 0x20000000000b, &(0x7f0000d2c000-0x4)=""/4, &(0x7f000025f000)=0x4) 2018/01/25 12:53:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x20000000000001bb, &(0x7f0000fcb000-0x60)=[{&(0x7f0000493000)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) [ 619.048697] IPv6: Can't replace route, no match found [ 619.081401] binder: 15701:15705 ioctl c0045c77 0 returned -22 [ 619.131883] binder: 15701:15711 ioctl c0045c77 0 returned -22 2018/01/25 12:53:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pause() clock_gettime(0x0, &(0x7f0000c7d000)={0x0, 0x0}) ppoll(&(0x7f0000629000-0x10)=[{r1, 0x0, 0x0}, {r0, 0x80, 0x0}], 0x2, &(0x7f0000aac000)={0x0, r2+30000000}, &(0x7f0000740000-0x8)={0x0}, 0x8) 2018/01/25 12:53:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b9c000)='/dev/cuse\x00', 0x86000, 0x0) r1 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000552000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000471000-0x4)=0xe8) getgroups(0x1, &(0x7f00000ff000)=[0x0]) sendmsg$unix(r0, &(0x7f00006ce000)={&(0x7f0000530000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bfb000)=[{&(0x7f0000b5a000)="318fc40050a9bc86c59cb2db38bd935c5472720c1114fee30e089f038b05f355ce63fba674161ca0dd480646cc700c730d4c44733a479dd0a34ac93293dcc36c33de2a469ba3572ed7ffb2518cead6ab7c9610802b292ed69014e754da0cfd9bb787fcacd066d5fe5fad8aa352c10ebb51fcdc01d411e28fb952b4fe7a3865cad9513b7c84d858dc43fbb591abd2ee9f75025cbfa2eff3c8e10912d8830ef11761756982da9c900d17f956c9fcd2646339fa7d34dd3436e6f54761be43589cd7", 0xc0}, {&(0x7f00004d8000-0xc7)="6a62dc3123723dcd714c6c25b0dc7d7ebb7cac0a46e28a8f13396db9f06cf455022162760d983aaad37667d0474fb3aff3e97635587fec67bf7593953f2a314daa1a48932e2f2d0736907b05692ce7564b8dece08c0d807a970ec80f71475c4f3b63b5dc7c0023a630cecb15c193c28c29e6897bce8cfcc2ade9b92b693007f6b62d5f371c1ea3b4e039c0f02d926fba852c34d905d940cb72defef394f88c4c678b9ead9bc1c976ac64e128cb1fabdb273415eb8f0ea8fadd506fe72e888a5c2c1a3c953d0083", 0xc7}, {&(0x7f000004c000-0x73)="f7f61333328ef50c7198318520df08dc80969d87b6c5ab0197906de7fa5c248bdf94455dd07b9f4168354896d3c6480ee9e2b294b44f86013756784fd010eb029aed583aab3bff0510d9a684afd355a335a3acff2e49ede7334dcad5a3b30fb886fa66fef1a0fd4da21835b38e830ddf676c3f", 0x73}, {&(0x7f00001de000)="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", 0x1000}], 0x4, &(0x7f00009fc000-0x18)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x20044000}, 0x10) 2018/01/25 12:53:45 executing program 0: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f7d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00004f6000)='/dev/cuse\x00', 0x400, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f85000-0x20)={r2, &(0x7f0000f85000-0x34)="5c9f2faa8b0b98501c8c11c57a2149fd5f619478160bf7bafb8ae2ca488e0b112214c98ff837999cf4e4c1a9db6284085547fd87", &(0x7f0000b82000)="b5fef701d54c47342d41698c45e43e683868ef6dfc9b1f05fc46743edf62b0880b9e1deb75280489", 0x2}, 0x20) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000f84000)={@common='ip6_vti0\x00', 0xfe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f7f000-0x38)={&(0x7f0000f7b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008ca000-0x10)={&(0x7f000004d000-0xd444)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 12:53:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e12000-0x5)='task\x00') ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f00000ad000)={0x4, 0x5, 0x44f, 0x1, 0x38000}) fstat(r0, &(0x7f0000ede000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 12:53:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000a6c000-0x8)='./file0\x00', &(0x7f0000c48000-0x8)='./file0\x00') mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000f08000)='./file0\x00', 0x7, 0x0) mkdirat(r0, &(0x7f0000045000-0xa)='./control\x00', 0x0) renameat2(r0, &(0x7f00000ae000)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x1) fstatfs(r0, &(0x7f0000be5000)=""/239) 2018/01/25 12:53:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$llc(r0, 0x0, &(0x7f000055b000-0x4)=0x0, 0x80800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x48, 0x0, 0x0) 2018/01/25 12:53:45 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000007000)={&(0x7f000000f000-0x48)=@full={{0x3, {"f34345dc43b96f"}, 0x1}, [{"d4970fb7d1a0f2"}, {"893d5a16884f6d"}, {"7373a1f9b13010"}, {"876b78d5dfe483"}, {"2318fa4bb99d91"}, {"367bd59edcc24d"}, {"3affc772aaa713"}, {"91814ddb9f1f0e"}]}, 0x48, &(0x7f0000008000)=[{&(0x7f000000f000-0x3b)="6fc0d20b6f4144786822574fbece67126345297852ae10cfabaed066336daa6b24cdfe53f476fadd6da85366df959ae8689fb3dc782f8903d2ce3c", 0x3b}], 0x1, &(0x7f000000f000-0x490)=[{0xcc, 0x10f, 0x3, "134f6479a78ca13dd8acf25948535190c341389284e8ae5dac59c16b1242d2c94857c54979aa4ecd20b8c8a233856fcd1d3e1ad3c0cc3d9e5b34c191db2d146a5ddb372bea244166edb0e728111bad0a260999db7fabb0f7cd23c6d04cae372832d3cdf9ded5750e00b4d88f8919a68e2d42301ba8cfb4d70908a004c7f69e75778455a4527e3bb5fe5f0592172c13e0b0912b8519ad8a1fe7f8fe952b9ee124796802d5e27041f9c9315ca55f48645d94de8191c625dc965db1f9f5a934f2"}, {0x20, 0x10f, 0x7fff, "90aad5834f73575da5d0a1c49c1883c010a1023a"}, {0x104, 0x11f, 0x2, "8b86dc69a2ec8fb6c168c7413b26d32d3e09ebe79726ec71ccf2c17607bb0df35b06eb0894f1ccfcc261aec3a5a25c1f19e7c9aaa4521fc932110e2395101119575c93d3fb66ca0fa1e5dabf70187b03f64f08a740f8de3797a12d08a97cad9b7657a35aa4e0f36d09f75451c49d08d4f5f1fde32103f5b02ce54b5b1dc1f548f13c85b40107825790194f5f10ea59593deb15f58e8645ea49dfac938cc2f448f43c27b4796ab8e83ff0a0f932f0f0f7a7193555ec61fe9649e481c0be9bd74292021ee12700bc2271300a6d500ae9d9af7af6571b2e34d1c36846ae19f1743a4963124b56c69299978afbdfcbef429cfb23aa6233f725"}, {0xcc, 0x11f, 0x8001, "dd320f46a7c4eea116de6a352ef01c0fd721380e446760492a6ed42a8b275758f9f7e10d363adf2a135cb22a6dfe6cda1b444e71717d6f5372c352869234ce725073bea80cec903e6377f8ecf77c3c9a1aa687d16edd923f5465158098ec004c763e25829df1049bc340cdaaf5636ef4456d15959992297090611d48438ea7623c88351494a9077682615b340e4ffc59cdccd03a681d80c8b3fc8dc35be312cda118aa161d4aefc08486242250921154a1e4d2643106e7e3d71908c2c6"}, {0xf0, 0x116, 0x7, "61a78f40394714faceb60146a5186e04e27862c82085855e5f4f7a921c1eb822917801400187c3da1c36ec16c6b1de2af4d5b327378b13c523ab9e597edaa7e0d0b67dcd00d8ea08c0b3147f87a08e20fdbc3eb3998b84fa9069e75deadac412432018091dde4550f7d2c2b07c0873f4babe323579e055c97febe6130d89012f6314c68daa7a7324bf4a5ef5167203a836eefdd5569968cb51db0f4e12aa04666d936e01683013ecbe4231e7f9a4ac118f1e46b9b289543af007cfc4593e34868fa949e6f3e7e0c72c6f9a433829b9188fdabdee070ab5c7686fb1abfad936fccca9"}, {0xe4, 0x1, 0xfffffffffffffff9, "1ec7c79d5bfadec77df57305c2aadb27b6f5a4efb7cd0a05a6e74371a628bf614fb23a832a53e415f53b4f96525ed050a6b503c75e206478beaf0cca48a92f2626a9e0ad6b86b429f47af17bc35c278d0ff8a2ce229beee97d23ec125b6c8f1f193c757e2363b89caf27d9a72a31e41fedd8aa77faad36350bb5bab9cb53d12e0c04cc394c8d832a5573a5d7ea8e5dbe8f48f7b590b6e1dc98add87b4e2adfa1d2f55b218293327afe4a385156ce9005b905131a87a0242cc572a840ec89ea54b672f42ed441bdf928bf890de49f4f6821d8cfbf6e4149b3"}], 0x490, 0x8880}, 0x4000000) r1 = socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000002000)=0x79) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000b000)={&(0x7f0000002000)={0x2, 0x9, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 12:53:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r0, &(0x7f0000008000-0x28)={0x28, 0x2, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) syz_open_dev$sndpcmc(&(0x7f0000ff2000)='/dev/snd/pcmC#D#c\x00', 0x2000000000, 0x400001) 2018/01/25 12:53:45 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000010c000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000f3f000)=""/0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000571000-0x50)={@common='bcsf0\x00', @ifru_flags=0x500}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) fsetxattr(r0, &(0x7f00000f2000)=@known='system.posix_acl_default\x00', &(0x7f0000de0000)='(bdev\x00', 0x6, 0x3) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000bec000-0x1000)=""/4096) 2018/01/25 12:53:45 executing program 4: syslog(0x3, &(0x7f0000ff6000)=""/0, 0x3e4) 2018/01/25 12:53:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000631000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b50000-0x4)=0xc, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000512000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000e7c000)=0x1, 0x4) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x1035) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f000012b000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x16f, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 12:53:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000364000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') sendto(r1, &(0x7f0000be8000-0xff)="", 0x0, 0x8000, &(0x7f0000502000-0x9)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f58000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r1, r2, &(0x7f000068e000)=0x0, 0x5) [ 619.237220] ip6_vti0: Invalid MTU 254 requested, hw min 1280 2018/01/25 12:53:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000879000)=""/246) open$dir(&(0x7f0000bd3000)='./file0\x00', 0x4000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00008f4000-0x2c)={0x6, 0x7fff, 0x8001, 0x0, 0x1, r0, 0xe000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) clock_gettime(0x0, &(0x7f0000e97000+0x60d)={0x0, 0x0}) setitimer(0x0, &(0x7f000042d000)={{0x0, 0x2710}, {0x0, 0x0}}, &(0x7f0000c79000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) write$eventfd(0xffffffffffffffff, &(0x7f000089c000)=0x0, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd09) 2018/01/25 12:53:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000f8c000-0x3)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000b28000)=@assoc_value={0x0, 0xff}, &(0x7f0000cb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d1c000)={r1, 0xffff, 0xfffffffffffffe00}, 0x8) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) execveat(r2, &(0x7f0000f99000)='./file0\x00', &(0x7f0000005000)=[&(0x7f00005eb000)='vboxnet0}\x00', &(0x7f0000b59000)='em0posix_acl_accessnodev{\\wlan0mime_type:^\x00', &(0x7f000001a000-0x11)='/,vmnet0%vmnet0.\x00', &(0x7f00001a3000-0x1)='\x00', &(0x7f0000037000-0x1b)='/]posix_acl_access)ppp1em0\x00', &(0x7f0000062000-0x1)='\x00', &(0x7f0000020000)=':)[em1.]\x00', &(0x7f0000e7a000)='Rsystemself!-%\x00', &(0x7f000087d000)='\x00', &(0x7f0000331000-0x7)=':$bdev\x00'], &(0x7f0000f0f000)=[&(0x7f0000e86000-0xb)='security)-\x00', &(0x7f0000b32000-0x19)='@vboxnet1*security@ppp0!\x00', &(0x7f0000974000-0x9)='security\x00', &(0x7f0000fc4000)='\x00', &(0x7f00007d2000-0x1)='\x00'], 0x1000) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000d67000-0x8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r3, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/01/25 12:53:45 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000006c000-0x11)='/selinux/enforce\x00', 0x400, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3f) getgroups(0x0, &(0x7f0000059000)=[]) r2 = dup3(r1, r1, 0x80000) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f000065b000)=0x0, 0x4) alarm(0x1ff) 2018/01/25 12:53:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000284000-0x1c)={0x5, 0x3, 0x8, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007a3000-0x18)={r0, &(0x7f000069b000)="", &(0x7f0000ee0000-0xac)=""/172}, 0x18) r1 = socket$inet6(0xa, 0x7, 0x220) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00009de000)=@assoc_value={0x0, 0x0}, &(0x7f0000f2b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000a3d000)={r2, 0x1c}, 0x6) 2018/01/25 12:53:45 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e56000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000076f000)={0x0, 0x0, 0x0}, &(0x7f000004b000)=0xc) r1 = add_key$keyring(&(0x7f0000c0b000-0x8)='keyring\x00', &(0x7f0000077000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00002cb000-0x1c)=@req3={0x5, 0x80000001, 0x100, 0x5, 0x1ff, 0x1, 0x9}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000cc9000)=0x0) r2 = add_key$user(&(0x7f0000ef1000)='user\x00', &(0x7f0000ddc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000219000-0x21)="ff9076a5755a81f292ce4a80bd9c5a838abc4be347c56316434f6000f700046537", 0xffffffffffffff12, r1) syz_open_dev$audion(&(0x7f0000738000)='/dev/audio#\x00', 0x3, 0x141040) r3 = add_key$user(&(0x7f0000e26000)='user\x00', &(0x7f000022c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000be6000-0x168)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0d3fff32853667eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493ee0c0103005f8c7eba67841200007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e812650a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864c324f6353c0000f98f7e149be31bd78b506e8b951173", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00006b8000)={r2, r3, r1}, &(0x7f0000e3a000-0x1)=""/1, 0x1, &(0x7f0000e17000)={&(0x7f0000788000)={'sha384-generic\x00'}, &(0x7f00001c5000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000332000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0xfffffffffffffffc, 0x9, 0x0, 0x7}, &(0x7f0000219000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000639000-0x8c)={r4, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/25 12:53:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002e5000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000e63000)=0x0) epoll_wait(r0, &(0x7f0000928000-0x18)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/25 12:53:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) syz_open_dev$adsp(&(0x7f0000dc6000)='/dev/adsp#\x00', 0x1, 0x41) r1 = epoll_create1(0x0) pkey_alloc(0x0, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d98000)={0x0, 0x0}) 2018/01/25 12:53:46 executing program 0: mmap(&(0x7f00004dd000/0x4000)=nil, 0x4000, 0x3, 0x1012, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x2, @thr={&(0x7f0000004000-0x95)="", &(0x7f0000003000-0xb1)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0x40a02, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="00820000000000dbfb000000fff400"}) syz_open_dev$mouse(&(0x7f00002ef000)='/dev/input/mouse#\x00', 0x400, 0x84000) open(&(0x7f00003cf000)='./file0\x00', 0x101082, 0x100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000004000)=""/144) 2018/01/25 12:53:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00007dc000-0x5)={0x6, 0x0, 0x3, 0xffff}, 0x5) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00005c2000-0xc)={0x0, 0x0}) r3 = syz_open_dev$dmmidi(&(0x7f00005a9000)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0xffffffff) 2018/01/25 12:53:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000057c000-0x10a)={@random="c733412519c1", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x18, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "05497119c023bd5b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x1, 0x1, [0x0]}) r0 = syz_open_procfs(0x0, &(0x7f00002fc000-0x8)='oom_adj\x00') ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000ba8000-0x4)=0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000396000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000767000-0x90)=[@in6={0xa, 0x0, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x10000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x0, 0x35, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}], 0x90) 2018/01/25 12:53:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00002f4000-0x4)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = memfd_create(&(0x7f0000984000-0x10)='systemem1user/-\x00', 0x3) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00007c4000-0x2)=0x0, 0x2) 2018/01/25 12:53:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002f0000)=[], 0x0, &(0x7f0000db0000+0x41c)=[{0xc, 0x114, 0x2, ""}], 0xc, 0x0}, 0x0}], 0x1, 0x0) 2018/01/25 12:53:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000e55000)={0x0, 0x9, 0x0, @thr={&(0x7f0000ea3000-0x8c)="", &(0x7f00005c6000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c66000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x0, 0x1c9c380}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$midi(&(0x7f0000e4d000-0xb)='/dev/midi#\x00', 0x0, 0x20000) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000edf000)=""/4096) timer_gettime(0x0, &(0x7f0000232000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 12:53:46 executing program 3: getgroups(0x3fffffffffffff7b, &(0x7f0000f84000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x18)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000148000)="0de5a1051f89ad78eb27859e22124168f3fe5924644231c304f60fa40326a02732f11676db95a5a1dfa1bcfa98c3b9c684e857ba1247f02370ebea5a76ab30653e052302dce308030d129c6166dbcca7f4f7593eef79bb1732e35a38b69962206ddc3b377d7406839fa3056c4254d07eb40b704dfa0f54de1c39352fd42047c0628a16", 0x83}, {&(0x7f0000000000)="c2109509cd2e24e04f92a51e13ed2d8a5320cdbf30211979ccf1a43493b8700983cd1c35378a7d98cfb5b8d78efd7623e333dc7ace476f4cebd8776e137cfb166c4c47b4ed72fb4de7475f2fb70005ee9529dd543df72a4e08caef2ccd0311ff486fab532ee4a978ce1dcbfd9e", 0x6d}], 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x40, &(0x7f0000002000)={0x0, 0x0}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000001000)="4b65506dcb15eba632f26af67a95b7f98eed77e5aca4b44b4e891c1d46975a7df3ab43b210320aadb8bd7310b7d1582d33281de45d3daa1cf6d79749e8d41a91cfbffe1bbc29db7730aac4f5") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000+0x80e)=0x0) 2018/01/25 12:53:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000e42000-0x8)='./file0\x00', 0x6000, 0x0, 0xffffffffffffffff, 0x1ff, 0x4, 0x0) mmap(&(0x7f0000000000/0xd01000)=nil, 0xd01000, 0x3, 0x32, r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000842000-0x28)={@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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f00004d3000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000349000)={{0x0, r3}, {0x0, r3}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r5, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r5, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r2, 0x1000000000016) dup3(r4, r5, 0x0) timer_getoverrun(0x0) r6 = syz_open_dev$audion(&(0x7f00003a2000)='/dev/audio#\x00', 0x1, 0x0) mmap(&(0x7f0000d01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000d01000)={0x7fff, 0x4, 0x8, 0x40ffffffff}, 0x8) 2018/01/25 12:53:46 executing program 5: r0 = syz_open_dev$tun(&(0x7f000096d000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000091c000)={@common='sit0\x00', @ifru_data=&(0x7f0000001000-0x20)="dc78163246bbf4fe80d0af73c018f4d15148524fc71ab8ad57cb2c3c2b663c88"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_destroy(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x2) 2018/01/25 12:53:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x20300, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000732000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000878000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f00006ab000)=""/53) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000750000)={0x2, 0x0, [{0x40000000, 0x0, 0x8}, {0x40000001, 0x0, 0x1ff}]}) 2018/01/25 12:53:46 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000)="f4d40e3afa61807021d2296f22788b88", 0x10) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) pipe(&(0x7f0000f20000)={0x0, 0x0}) dup2(r2, r0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x47) 2018/01/25 12:53:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0x3)='/dev/amidi#\x00', 0x8, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000004000)=""/112, &(0x7f0000003000-0x4)=0x70) r1 = gettid() capset(&(0x7f0000004000-0x4)={0x19980330, r1}, &(0x7f0000003000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000005000-0x78)={0x5, 0x78, 0x8, 0x2, 0x0, 0x80000001, 0x0, 0xa286, 0x20008, 0x6, 0xffffffff, 0x6, 0x66db, 0x401, 0xffffffff, 0x100000000, 0x0, 0x80000000, 0x80000001, 0x5, 0x100000000, 0x7f3, 0x10000000000000, 0x1ff, 0x9, 0x8, 0x4, 0xe69, 0xb380, 0xff, 0xfff, 0xd44, 0x7ff, 0x5, 0x1ff, 0x1, 0x5, 0x1, 0x0, 0xff, 0x0, @perf_config_ext={0x0, 0x94}, 0x30040, 0x101, 0xffffffff, 0x6, 0x100000001, 0xdd000000, 0x200, 0x0}, r1, 0x3ff, r0, 0x4) 2018/01/25 12:53:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x30000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002000-0x10)={r0, &(0x7f0000002000-0xdb)="d5cc3ba76792aec4dbb7a92dc9a483a3161c3ca778b33acadb8c2718876900ff6a18194ba41e0cf22be08c77a09ac2e7d1919c656c9b493130a32be98ac19f1a5584eaa23c94e6c4f2eb05df23a0bbc5f8ac42013067451d6474b86d0bfed6df79881a7d1d8da5e79786d63ede9f25ee4be281060d6714af237a66343487b594a7b834b02ff344b7ee1f499ceb109c49c63856aced1de58e2bb063e29d8cd27835087e7a503a971f3490f12b32c7076893d8512dc4622f3c7c16db41fa6ab7ca6ad82d9fd95e133104c57db5eddec896a5b13957e974980d4f4fe9"}, 0x10) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000747000-0x10)={&(0x7f000014e000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000d1f000)=0x1, 0x4) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") connect$vsock_stream(r0, &(0x7f0000bcd000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) prctl$void(0x1f) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000fe000)=""/185) 2018/01/25 12:53:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) inotify_add_watch(r0, &(0x7f0000b3a000)='./control\x00', 0x4000800) 2018/01/25 12:53:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socketpair(0x4, 0x10000000005, 0xd6, &(0x7f0000788000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000633000-0x10)={0xd1f5, 0x100, 0x6, 0x3}, 0x10) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f000092d000-0xb3)=""/179) write(r0, &(0x7f0000ba3000-0x28)="140000005e0009fffffff9f83a0000000001fff5", 0x14) 2018/01/25 12:53:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc1105511, &(0x7f0000621000)={0xb, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b91000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000135000-0x4)=0xe8) r2 = add_key$keyring(&(0x7f0000a10000)='keyring\x00', &(0x7f0000a69000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r1, r2) 2018/01/25 12:53:46 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000620000)='/selinux/checkreqprot\x00', 0x4100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x80, {0xffffffff, 0x7, 0x4, 0x9e4, 0x100, 0x10000}, 0xf63e, 0x6}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) shutdown(r1, 0x0) 2018/01/25 12:53:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00006df000-0xd)='/dev/dmmidi#\x00', 0x784b1944, 0x80400) sendto(r0, &(0x7f0000d86000)="6ffd3185c4a21b207d41911013c3abc9eedfbcd7bd081dcf380e8187413ca422cb2bbc4804e49f61f92c1dde525d20ece29b7f98c2274b8484e8a7d20643248577c212dda2b62b52dd0fad9100a91604ffb5a7c9554096d5e8d13182b3eabcc007cbffcd82ad87420e9163", 0x6b, 0x20008000, &(0x7f000070b000)=@rc={0x1f, {0x5, 0x7, 0xffffffff, 0x400, 0x5, 0x3ff}, 0x99d}, 0x9) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e44000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009e5000)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6(0xa, 0x7, 0x12, &(0x7f0000670000-0x8)={0x0, 0x0}) 2018/01/25 12:53:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x400000) clock_gettime(0x0, &(0x7f0000601000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f00007f7000)={0x0, 0x0}, &(0x7f0000955000-0x4)=0x8) write$evdev(r0, &(0x7f0000390000)=[{{r1, r2/1000+10000}, 0x20000000001, 0x48, 0x3}, {{0x0, r3}, 0x0, 0x0, 0x0}], 0x20) 2018/01/25 12:53:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f00003d9000-0x60)=[{{&(0x7f000049f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, &(0x7f000031f000)=[{&(0x7f0000658000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000067000)=""/15, 0xf, 0xfffffffffffffffe}, 0x0}], 0x1, 0xfffffffffffffffd, &(0x7f0000bb1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/25 12:53:46 executing program 4: socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f00003bf000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e24000)="", 0x1cd, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/25 12:53:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000182000)={&(0x7f00009cc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x20, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000022d000)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000123000-0xa0)={0x0, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0xe8, 0x401, 0x3, 0x20}, &(0x7f0000287000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3000)={0x0, 0x74, &(0x7f0000798000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}]}, &(0x7f000004e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000dac000)={r2, 0x8001, 0x7, 0x2, 0x9, 0x3, 0xffffffffffffff36, 0x5, {r3, @in6={{0xa, 0x2, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x332}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x21, 0x5, 0x11c}}, &(0x7f0000a6f000)=0xb8) 2018/01/25 12:53:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7fff) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000c73000-0x8)={0x4, 0xff, 0x7, 0x1}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000161000-0x8)=0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000dd3000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/25 12:53:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) write(r1, &(0x7f0000870000-0xe0)="47bccc11d099589e587f06eaa54b779ac26f62fbcbc5819fe1c25470736957839295dd35313442d033ec8b31d6e8e5027f8802ead11034d1270a7d2684d93198b4b6bccadd44639a52b310831af5ddb586a020be67e69824ab3aa55f95126cf98e8f7c3786a43119ca77dc9edca05d9a91a7cc1de4938860a8b3ad42ca72a80b6b1996ca3e4fd0489a0559fb674761cdc7552a46aa9e012d2af5d0619088a3b8411e72bb8026bb6fe7ebed91c9f1369de6d87b0de8a61577d4e8c47c5a4dcf571d7483c1d34f15af0bc0006acfd86b80eaed90269962f7b18562d447d00ee373", 0xe0) ioctl$TIOCLINUX2(r1, 0x541b, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 12:53:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xffffffffffffff85, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6d}]}, &(0x7f0000f92000-0x4)=0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000276000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000025b000)=0xe8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0xf, 0x5, &(0x7f00005a7000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)="1600080005f96c6572a1", 0x8003, 0x1000, &(0x7f00006d3000-0x1000)=""/4096, 0x41100, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0xfffffffffffffed0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f000094d000-0x4)=r2, 0x4) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000093c000)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x2, 0x9, 0x2, 0x0, 0x80, 0x3b, 0x0, r1}, {0x0, 0x3, 0x17a, 0x7ff, 0x0, 0x4, 0x6, 0x7fff}, {0x400, 0x0, 0x3ff, 0x2}, 0x200, 0x7, 0x1, 0x1, 0x2, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7c}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6, 0x2, 0x0, 0xe11, 0x1bf, 0x10000, 0x0}}, 0xe8) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f00002e1000)=0xe85, 0x2) write(0xffffffffffffffff, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) [ 620.444672] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/25 12:53:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00004a5000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e75000-0x4)=0xffffffffffffffc9) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x80000) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) dup2(r1, r0) 2018/01/25 12:53:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000c81000-0x20)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r1, &(0x7f00005c9000-0xa8)="", 0xfffffffffffffeee, 0xfffffffffffffffe, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1", 0x0, 0x0}, 0x10) 2018/01/25 12:53:46 executing program 7: r0 = socket$inet(0x2, 0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x6, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x208, 0x0, 0x0, r1}, &(0x7f0000142000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @empty=0x0, @empty=0x0, {[]}}, "0000883e4606010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000b3000-0x4)=0x7f, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000cc8000-0x12)='/dev/loop-control\x00', 0x10280, 0x0) sendto$inet(r0, &(0x7f0000a31000-0x1000)="68b51f70c22b96f3bdae08d886cfe63d33b2065348cad12b7a6b3afcb6432968b8ce39e773344b5e5f989caf8e4f8c1f1e99d566706d937d21fd0262d7684af86a07d3592e94a570ced47f6b74ad51a835d83aa524e97a1e0cafc29ac5c656cec96b869862d205d5fcb7277b04a83678c77daa5c90f247fe09db205d4844c6ce28c11eb041a18ae661dea7c8f17e9906245148a48dc8c4bfbde74e5c1a2b7d74a6c92f26517889279d33bcbc13c6e4cde790d95cd026d498749051dba9e21efd0641b60a5b2c875594bce07c7285abebb58868c087adcd603cf1ec80607747d5103a5685103ec416391379014392073a16746d20d546cf6d897d2a6398f10bee69f73e53d4cc05470803a8c2964eea41d4df50e2df242761b83f4ee99adb3f5aa68a3699e826000360bc3c6ee84275ff519ed0b96f751e1c6f9369c3b90b7511f84f31891c2d3871c285985416e7ec65ed48bc59fa4f530d5667f82ba51a0ce6bba1d1c934a12001c23dc98d11a264326f2606183f2ff0ea698517d02eb1ea00ea7088167526bc854ed923ba62a1402e16898fe6066ce83585620cd2bec2df2a8ec80989c3008344e57856364808bc4666dd6716ffcc8671cdb2aa91a5d7423f1ab7e8f7d054e7a7e88a405d9baa4deed672c1a1f7eb5221b78b6e65de47cd7bf999fc1d5a17901c6746528dfa01229fb21447f94b8145ea190ecb715f17be7118daeb1b055840cb2d26deb869787c2df6190a7f5d6915bfaf412dafcc0819a91c3c3c21d884bef7fb3559056c655f901a2c991c8d32d574b49ab4a26258056741f8c26681b7eee74f3741966302ff936e0467317e929be27b2c9ce054b170551a0db87f84904310bc5e3f7ffa8c574099c1f51a9405cc9a6cfd397fd03b0a1c01a90e794c8a8e4f830534a51fbbd00899c0d6f98409a4de83503cfb23ad99aa35e9e2be7aacdcb60905cd807f0f6a1403c96d2e723d1e8ff4a8121cfc9ed685b2ed75cae804a28229f52eae39dc500abdc41378e91752f08308e788a1627976aff422034382d2b3ff5e545fe4784ef2cd413d8ae51ed64d04b6a26db97776c969e23a9872d4a9e21dd5cbdf3743e4a601f236bb41daf1b45b7f01889b8776836ead2366abe5bea97c90bda03578f4cf3184fdc3cea5e4fbe8e7b5b97db43b6fca70b2aa5a51490f882d9cf7346a921cdcae1897ad502477657a9bda886ff1688bac583cfe84daa3e623ee332f3ff244346bef98a4acf1fb4f0a48da5a39e6fdcbcf5add4094092d57a86c22c1453b5cbbd1627def6ba6fde3ecc9eeb195cdc958cb4af226bc7b66631ca452e30f1287f3f242dd0dceba321d0230739b8cf625b6d592a1cf933fe1ccbd3524be60d146acb805b4f9d8ef0b0840c55d5f23dd3b7a46db899ea59da0caa7c2492ae2908fff3eda28702cb757150b301221c3a3ddbad6cb018a6962bcc65beceb7576bedca6d0f83965f9467694c86771b67a83fe5de9ea070f2982d93e9cdc9d32e9764cf5304f1a51fd067535eaf59ce702f3ed682da257db5ec24c423b75b0bba053ed83126afe2ba03c621e539ffb0ef2dbabf6c7ca1ef0ed1b529d43330452059ce881962cb5a5144389e413d3bb3c48e80f81718cc81d63a3ec31a910b43fbac9002a65ece8101609bec80c4ace7ac7ad7c547d38e335dd52f63525832cf1b1283ccebffcc885c29ff69300fdf90353642d95ab72c76d51de76915c822bfff3cc90e7abef26a79c2eacde063d065fc97dd3efba32523e882872113ce6e518302c77fb503f5f93428421f006a3e6f6c48dc679e2fc55d54ce2c15de38cb0228cd8a6a627043d3fa8f85665d977e8894cfc71ca1c9ae13e087c6f6bc276a04e078440c37161d31e621906e126257effab5f25411734939c23b106d4894ada1436f4c02fa6b78876b2abc602e5a92e283169bcd0beabdcd2d4825a38e932d63ff399dd9e2d830cf8e1a277d19fcbce8cc9880b95a5fcd79a63bdbf19a2b30833301719947f355a6d015f8cd4e7638e687a299471dd0f473a592692eb64037f380de4892b6d14e6345954b870d0ff0b9be219b4e926fcfb4c5f66851a82342c38f6989998854416745f4c2e80d937dd64e6f09860428830bbb1c985554b28fe4c9a2538a5513821bde5850b5fda2a977be6f984424543661b0ea9e73d955886f6094b80b9bcbf0a238f7f00c48e56283d19b28e7b39c9d4d17e8ac5149bfd36495b92a829cfd094ba2e1484b03120d6c42b42fe879ffb0079bc02e4aea46f4f61903b5f641c40a4bf547bc712049c6b9db713af97faa741f1d86f7222eed01ea5e60e108cc8f811d6194b17229f5be951c2f2f6c6883493357bbae114ae3dfeb802167d3be5c04ed5a1d9f3aa0f3e9b0b271e804636d711b8304ea1c74a971e2ebc68ada6dbdb3be776bb44e68a5f127214b8da51f68c04d450acf2fba3d5521037cb9b4a15dba20f8fe94b98ed3d70752005190b254d6179174c7ed7908e76972ee71bfd4c2a9946c56f9191a019a2c6f9177ab6de356eff10dbbb30e3061b48a323c7443f0dc829ba053ce83a8f5cda5b36e02c2b842d5b0205105d46b9561b0aa9993a6b607170ff2b69cb51a25dffc62e81635c220f1ce2a025c196173906f1a23d4fc6fe8f42fdddf3ea518a6613ee57b442617216f0a116d9aa9fb5bff8765ebad79c38e6eaea2fd44b99d75a6ba158d82c27a937195289b7da983fa9f0d503b668285c53f54f819b07392d3da9182857956f785d7286a7ad7df4e953d100e84d26fdbf4dc364f750867078c04f9878386b52b8ae0f69d0f42e19619e050bf15708d40285e676c87e92c772611b9943604147ed7605cd4f03ed4bf671a18c3a9999417fbb62d8a320653b1ef7f0c0c258f80c9364f26c575bf6951f52afaa8343e8cac46ac754c84c8b2feea1fe62580cee413a5a288f401fbe1c67c85272f4cf657042f88ca83185ea94231e3d0ca209dbc39b1c223a8580b4f450eff825ffd4d39c7edff5a2ed00ffeb2e921fff75e483922d1a9eebe51a8943d7806f5f6e1070016c96a570a1da6701c7f2d8aa05daf4a0700a6574b0447049cf20b5fe4a82a8fdbb64652dd639e8fa6e04d433d48a556429d50ff834304077898ecde5778d74d61337b1ed4eb9b21960870be4af7f48cd3fb12632d6193f568f1da65da9050063638ec85b80f2938903b360f802b8df3c683800a057dc2dcfc52b6431177f450195c217dfc0f9122ce60198bf0c80d0705238ebb17a6b6afd594db3586d6934d3477adaaeb13ee655a792676885d43974cf98ba7447c4ef6081ffd9c9fea322c9e34aea11dad80dfc8ddce9588c00f4b3d1bb10d8270916780aba4c24279f55055ce2e192cc1720ce9717e90f9fb5b2080a7defd05d1de30607763643c7ba23915a56d5a328cd55189fb2dba6409a3cf52ec898aa80fe202158e3fc81443f455411e00990de7b9513a6cfe7e480aedeca0dd846065297d0003375f57770245154f36bd3ecec1e81cadd9d7d2499b9efe6ec04d8c8c7f95867d858fd6a9e861b81b42a9c550722b216b0fbbfff36d62caa9a7ce151125a8bd233f48964ae6be13c905e88823c5f165a0c6f438d89aceebd5e0749bf8c3deefc80b702810d337e8fbd169de20100dbe3bda8e52c91d9bbed8257e4aba2df5747f3ad9d58bf8da83cf9b50f83f2d98b62c29d991d2a3fea0f40e9173a14c824046d2e6923f22541736e3494b4f98d443470fb7b0f7d20ace96a4f4f39edc2ac402146c16c5388807672d2d1b81ce94dd2a806d98e4fb5fb5eeb82e615c2e7eabce1f225d075a60b7eedbb70ca306b92433f95ef9e8a1f02e171341b8e119270e6029ff4e7b9534a5caa027a34065283fe9253756b5bf3b67e6e9157b8077562594b4dfdec350abb5b7c91747aa22efa205ab103034492278c8b199f4c99786b823766f90981ded3e80e00a9b78bfb54fad708275dee03cf0a119f56bcb27cd69fe9da54ba1bfd8202f410f598783f574e848b9cb1005500be41e34973fc40576b0164068e31913c1e7c4ab3659d36695afa54a5a0109fca1175fa56675f1fa9518d26cfb09c70407fd258c8d83327f40a0506ed76a3c29694ac5ae50e1f638a9d822454e878b2f4f46444fd0078d31754d288af46408cfc500f2d46197c0c49cfd182d0d831727fdea8d594c0edd0e37799ca4bb1d06959dc3afd9397d346e49dfe8bba173ee0255fc452c6e7a6316007fdebae949c6b5c55da9ad2d852ea598b74c9963c267f8411d5433480865c8e020b27f33d8671ffea23153cf579c3505304563247428ae7386d95aa7dc82f8b12521f4b7ab75fa9e1c15506fc4f5bfb886fcc7f97813f58c376e48c43db3347b33d66ffee740ae46f07cdd8bc91d1a630a782f53b371cd7b5e8dd395095af570766c0633d645e3cd79b5d9bc5bf29099c4e83b8540bf2db5a6ffd7d93c67579b6c1d0b4585c8b2e9f871c175515222474c20887faa9225254aa493de60efb4748466750e5c1349f764b48f0a0dfcf1b0b0170e06fd4e9c9f6051eb039f2086e0c6c6b9ffa171c82c0c8c010a98811d451a502ed3dd712ddc810ceb18c24177b5498799b3838ebc98fae148cb3aa5272824ebe57011c1de1cf28ab52efc19fbc01914e58e6f221de7094bb58f76770196ff530f768e491efeda594df6c610c068fe9f4f5bd67456c586d8823bb1038158db1460704ce02bc54e33c8a0d4fd3598edbe438da8b38bec655cd9c93b93d8d93013a5234f92f6560007c487beb8cf201e1aa853ace5fa863cf8729d3c901318f6e60cae51c38474ad8441527c01423e0a476e1a758dbfcedfac6ba2f0f9c156390168acf56df8e23af7cb490946d70a9005fb98850aae09438f3bd3927666648ad4df68276fe531bc0fead8ed6492a1560a711f10f9efa3ef15c8510589c5afb333b1b3b6a589b5418909844d17d1cda58937891006ea78922f5dcd1f0afb4fd79ec6114ea2cdf2dd4ac140487c2a6450afd05988e196df1fc6fc4cffb0b6e8e8361268a5872008646287c46c74be8b23940e2c8d23e6e29eb392cb2b345a9041ba30b349d8ca430ab3470caed713f12795fdba3702b5796eeb614dcf7a85fce5771215e5a104994098a4e23f0473f98baf478d9a6f91a89763c72c13e3bdff65714f1c8c4b59815f87905f203541383afbada8144c61908a0df416582bb9d92ad230e63e6b09e72d186099563575052c99004ffd93a4e95f0883845613b9d172bf69af1a5285fc971714453e87f6ecd09118a5be1b2d6ee795cc46db7dfe5799919fb1ce3ebf96a3b6eef4b85d2521bcce79478c698f723712fe5ae66f5f2dfe2e08e22b352c251d360dcebcc38f8fa65c9d223488aa22b76c44cf4d4a2cda8b5eb6dd9825710730fada8b7d76a18dbf9225c3ea6da32c94756d105589c9c8eb5277ebadbb0067ef89dc651c92e9a427db6dc431f671c534438e71a1c5ff38dd1d061f8c152fa804241a5d67cb4a9f11db05713803880dd4f6281b59309b734c9b25d5c6b96e6c01e55a9d3ce45cac8ea4dd1590d300e059d1b35152a18e2c4cab6bfa983001afd452aed9038db4a7877e5fe999ba576f3406e19c2d3f1ea518d1cc4fe2e3f9b4f12390323d1543c7fc1b13068504d8b2f519b450e541a0fdc2dd3f6a69429fdae338e838482dbbf8aef7bc054f8e0d8f330f69effe89b35e33157b6ea5755bba79f25bf7a1bd69ef23e9b69decc94e6fa45909904523380a5475c4c48229ba6622a2352233dffb82e4fc7dc7c787d", 0x1000, 0x8000, &(0x7f00007fd000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 12:53:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00008ee000)='./file0\x00', 0x4000, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000012000)=0x5) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000a9d000)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000900000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000342000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ccb000)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a03000-0x4)=0x0, &(0x7f0000f6b000)=0x4) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000028c000-0x8)={0x1, &(0x7f0000845000)=[{0xb4, 0x100}]}) getsockname$packet(r1, &(0x7f0000919000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000f9000)=0x14) 2018/01/25 12:53:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000460000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000db8000)=0x8, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f000033c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f86000-0xd0)={0x1c, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x8, 0x9, [@generic="bb"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 12:53:46 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0x1, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile64(r0, r0, &(0x7f0000005000)=0x48, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000003000+0x3af)={0x8c, 0x1, 0x20, 0x4, 0x5}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000007000-0x8)=0x3, 0x8) r1 = add_key$keyring(&(0x7f0000005000-0x8)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r1) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r2, &(0x7f0000005000)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @generic="07bdb17623acfbe3596e592093526eeb"}}, 0x1e) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000007000-0x4)=0x8000, 0x4) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/01/25 12:53:46 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000012000)='./file0/file0\x00', &(0x7f0000013000-0xa)={{0x0, 0x0}, {0x0, 0x7530}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pipe2(&(0x7f0000d8c000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0xffffffff, 0x6, 0x3, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 12:53:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d44000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000e0000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000dc6000-0x8)={r2, 0x3}) sendmmsg(r0, &(0x7f00000fb000)=[{{&(0x7f0000c7e000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000023e000)=[], 0x0, &(0x7f0000633000-0x218)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000b14000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000881000-0x48)=[], 0x0, &(0x7f00006a6000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x1) socket$bt_hci(0x1f, 0x3, 0x1) [ 620.534993] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/25 12:53:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000ace000)={@random="43827added00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x8863, "27f8dbfaa35d"}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) r0 = syz_open_dev$mouse(&(0x7f0000b55000-0x12)='/dev/input/mouse#\x00', 0x9, 0xc00) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000651000)=0x9, 0x4) r1 = socket$inet(0x2, 0x80807, 0x80000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cf3000-0xb8)={0x0, 0xffff, 0x2, 0x7fffffff, 0x0, 0xac, 0xc912, 0x36, {0x0, @in6={{0xa, 0x2, 0xffffffffffff9e2d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffffff8, 0x1ff, 0x1, 0x1}}, &(0x7f0000a84000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000207000)={0x0, 0x2, 0x65, 0x1ff, 0x0}, &(0x7f0000987000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000048b000)={0x0, 0x39, "10814a4d45a5b62115ef81825507a3bf8f8d19b030571f783f6aad15b781acce4a3c1a92c297cab0fb1d993ecc10547bebafcc33626095ef91"}, &(0x7f0000ba5000)=0x41) sendmsg$inet_sctp(r1, &(0x7f0000f62000+0x5ab)={&(0x7f0000ba2000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000da7000-0x40)=[{&(0x7f0000bb1000-0xfb)="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", 0xfb}, {&(0x7f0000045000-0x1000)="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", 0x1000}, {&(0x7f00007cc000-0x24)="f1801c0ab2207742957c9c39b497e92c7a411f3368852c75a5ced6acef8a927affe260e6", 0x24}, {&(0x7f0000df1000)="2f8ed36d4ad5956fe20cb61e4958232f0feff711fc114652a590f82a49fcc2818d6c3315eb47b241da1e841ab8627c037d15bd2fb649ced39e9c6bd41b286e52d739494f97d3af3a904abe1373b1e9b4732d4caa4f4105f18ec91f45b52c2df72b519ef3bf76c1d1d6447d540714c8b39adcc97c4272bd32fd9f32ba3bff2195015db7b4498e0f5a759a53ff756cb38eab76371ba7c57dbf670168df811c50d433e63718043b34c6a636b433c88cfc60936029f096341c8eda181b11d0c56bc67e5879022f6c8cc9b8781bb38580778aabfc4b34cb45e64062f2ab6705eab0b6348f3e7d5e26ae73a880d1bd34270d934400e07083", 0xf5}, {&(0x7f000076b000)="1d25b4e63758060d957dd4ef77409af8bd4f322794a9297080c682ecd9acd5347f97039d0bdcdf2bf779ede697aca26fdafa8a09ec946574c1281f7199fcb1980ee636bd7244d0f61baf31d41e7112a12f56c3b1fc13165a28dcc3feed5ff0125ffc8abad072f3480ad10fc1b2003631ad6f49c3124e43e6257e97c855ec5884ddc70dcfe229735c20bec8230d271d8f1d0241ecc546f78b90693b0a8094eb169d9fc65844f9e9df535bd965d2d7", 0xae}, {&(0x7f0000695000)="6640730109e666c389de6adf265a1169cb4de3361e08b02b5ef6f85a09c394f4ce3907e143d7466de179d4b676aa559bfd630ac444bdb6102d793cf837f0d9d45a6e38b5efeb7784154b67fca99e386b10ca06906101ef0a94fe43deb87b5df24c9e67636ab17a36a6260b338081aa881e28e144166b6afe110aeef887140cd1a8f282", 0x83}, {&(0x7f0000440000+0x1d9)="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", 0x1000}, {&(0x7f00007bc000)="1864ce7412221250153ba3388f0ac20dbb2635f1f8a27b40641443c951b26ba7a7ceadc0713ef1e7902ddfb05a6ba9a205b8187f90ca2af4087bca6f1db2d2141ddc3ac0ad3bd2ae4eeed6fb0c15e451526fd0ea93edb6ac625c7cad120e9a8919a8cb1b8879aafb499c13e57b132e21e0483d0723a3f0ac23b66718612d9bbd6f60c8e3fd4b93871c4252c39e8da373ab8b428c322ed731c12685f9b7d536457480ecd1e18c6b9fe9499d2f1192e20c3e029b875ab9edaca05fd0adeba0b723b2299876ae3a66b89a9abecbf244671575c8cfbaa32345a8a96a0929e5bd44a488595a48cc29038aeb3b282884bd46799863f05d4ca85c", 0xf7}], 0x8, &(0x7f00006df000-0xdc)=[@sndrcv={0x2c, 0x84, 0x1, {0x5, 0x800, 0x2, 0x1ff, 0xfffffffffffffff8, 0x0, 0x4, 0x581f, r2}}, @init={0x14, 0x84, 0x0, {0x1, 0xbc5, 0x100000001, 0x81}}, @init={0x14, 0x84, 0x0, {0x5, 0xfffffffffffffff8, 0x1, 0x8}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x0, 0x8004, 0x3ff, 0x5, 0x3, 0xffffffffffffff3c, 0x100000001, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x9, 0x8, 0x2, r4}}], 0xdc, 0x0}, 0x4000000) [ 620.611558] l2tp_core: tunl 4: sockfd_lookup(fd=19) returned -88 2018/01/25 12:53:46 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000124000)='/selinux/checkreqprot\x00', 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c34000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000010b000-0x6)={0x7, r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_int(r2, 0x29, 0x32, &(0x7f0000870000-0x4)=0x0, 0x4) 2018/01/25 12:53:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e3b000)='/dev/mixer\x00', 0x8000, 0x0) bind$rds(r0, &(0x7f00008f0000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = memfd_create(&(0x7f0000412000-0x6)='eth0*\x00', 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ed4000)={r1, &(0x7f00007f6000)="", &(0x7f0000d3f000-0xb2)="", 0x0}, 0x20) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00004de000-0x118)={0x8, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000950000-0xde)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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=@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}}, &(0x7f0000892000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000196000)={0xa, 0x3, &(0x7f0000faa000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x5}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000205000-0x4)='GPL\x00', 0x9, 0x8, &(0x7f0000144000)=""/8, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/25 12:53:46 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) syz_extract_tcp_res(&(0x7f000000d000-0x8)={0x0, 0x0}, 0x76fb, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000015000-0x8)={0x0, 0x0}, 0x4, 0x4) write$tun(r0, &(0x7f0000011000-0x1b3)=@hdr={0x1, 0x4, 0x5, 0x1000, 0x7f, 0x8, @ipv6={0x3f, 0x6, "f1b9cd", 0x181, 0x7e, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @loopback={0x0, 0x1}, {[@fragment={0x16, 0x0, 0x5, 0x1, 0x0, 0x9, 0x0}, @fragment={0x84, 0x0, 0x0, 0x6, 0x0, 0x401, 0x3}, @fragment={0x3b, 0x0, 0x1ff, 0x7, 0x0, 0x2, 0x2}, @routing={0x32, 0x6, 0x0, 0x7, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x7f, 0x4, 0x0, 0x7, 0x0, [@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}]}, @dstopts={0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}], @tcp={{0x1, 0x0, r1, r2, 0x7, 0x0, 0xe, 0x26, 0x7, 0x0, 0x6, {[@sack={0x5, 0x12, [0x101, 0x8, 0x0, 0x5]}, @sack_perm={0x4, 0x2}, @nop={0x1}, @timestamp={0x8, 0xa, 0x7, 0x5}, @nop={0x1}, @fastopen={0x22, 0x2, ""}]}}, {"c139433ce47e485c709de453e625b2393d7656c9f604b6daca5690717e668bc2d987d227ff402209d0e018a58280d7b8429215247f333640f737348f4621a2a1fd9769c7924e5988392e19135a2a34467d26a0db3228a7c6302bd05b886d188e868eb64040a56a0fe12a2e2136736e83cfcaa18d60ba76ec8955213b63696b329eab370c9216f76cabc8260a9e6f99249d91473dda3b253a44c4619e4ea5704ca2c07cc0d017fa0758dba47edfe9d4741d7b79869379e6438b593dbd409b40312c01ce"}}}}}, 0x1b3) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "0001a2", 0x18, 0x40000000003a, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/25 12:53:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x7, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000eeb000-0x8)={0x0, 0x0}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000fb3000-0x8)=[0x1, 0x7]) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/cuse\x00', 0x628000, 0x0) sendmsg$nl_generic(r2, &(0x7f00003f1000)={&(0x7f0000262000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f000058a000)={&(0x7f0000509000)={0x188, 0x3c, 0x0, 0x7, 0x0, {0x1c, 0x0, 0x0}, [@nested={0xb8, 0x58, [@typed={0x18, 0x20, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="06a4d417acc12558fc98ed3ee6f387187821cbabc452d9b2968bfa2d34c28442a04c4756e1ebae3ffd6af453a3e0c07c81bfca0e251bfb3866643a075989f425203095762cab32b75d3c94ab3afa09ac9bf37daa488b4b26469077e5edecd2e48e140f60d01b5a1ccfee3f0cd9dd5e95e7e6e670f5a88b541c814750933ea3a34e4082", @generic="6f2c7de30d6255e460f4db7c1a5bd5bccf10aba4df67a5"]}, @nested={0xbc, 0x6, [@generic="8cc1c9abcb30f38ed1b52d93d9f9b3ab2768ca6db7292948de997c447a95f8ed1c6d27b04fd55b5f0e91767ab20df8b317ba9e44cec99933c0c9fad6236c0eebde3d0ab0f49bff42d9410cb6533d3ed57d1c2de33fea022cd751bbc80a1c748ce3de56", @generic="910432b1033cf26c014eaadac9f5b5b074aed1e22dc5e02c073563c7b4d9afa46a1ca6b77755f5e72f2f6e7db7e636df539e24ed1555b7ad7f93ebdc8cb08cfd5b0a0552c8eb69fdf18343b50501534e5b36"]}]}, 0x188}, 0x1, 0x0, 0x0, 0x800}, 0x4044041) 2018/01/25 12:53:46 executing program 0: ustat(0x801, &(0x7f0000312000)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$amidi(&(0x7f0000e4c000-0xc)='/dev/amidi#\x00', 0x7, 0x8000) r1 = inotify_init1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)=0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/01/25 12:53:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008e3000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000f52000-0x58)={0x1, 0x267, 0xa17, 0x4, 0x400, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000c5e000)={{0x0, 0x1}, {0xf, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000cb7000)={0x6, r0, 0x1}) ioctl$TCGETS(r1, 0x5401, &(0x7f000030f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000f10000-0x8)={0x0, 0x0}) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f00000ec000)=0x1, 0x4) [ 620.690119] l2tp_core: tunl 4: sockfd_lookup(fd=22) returned -88 2018/01/25 12:53:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000040000004) r1 = syz_open_dev$midi(&(0x7f0000f0d000)='/dev/midi#\x00', 0x0, 0x200) bind$inet(r1, &(0x7f0000b25000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000456000-0x98)={0xffffffffffff19f8, @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, 0x4fb2}, 0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c5d000)={0x0, 0x78, &(0x7f000025a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x46, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000012a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ed3000-0xc)=@sack_info={r3, 0xfffffffffffffffe, 0x4}, &(0x7f0000fe7000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000027f000-0x8)={0x0, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00005ab000-0xc)={0x0, 0x84, &(0x7f0000044000-0x94)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8f, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x8001}]}, &(0x7f0000a6c000-0x4)=0xc) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f000012c000-0x7)='cpuset\x00') ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00006fe000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(r2, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f0000284000-0x1c)='m', 0x1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f000002c000)="31acb6dd42bb6588a2f5acff04c672ac264c6554d5bf3e80a8") writev(r2, &(0x7f00001ed000)=[{&(0x7f000014b000)="06", 0x1}], 0x1) 2018/01/25 12:53:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00003f4000)="26000000250015f800000004000036fa02fffbe8010000000e0009000a00ffffff0503c75b35", 0x26) r1 = syz_open_dev$sndpcmp(&(0x7f0000219000-0x12)='/dev/snd/pcmC#D#p\x00', 0x40, 0x2000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000ed9000)={0x20000001, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000224000-0x8)=0x0, &(0x7f0000122000)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000918000)={0xecc5, 0x10000}, 0x8) 2018/01/25 12:53:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a17000)='numa_maps\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000029b000)=""/0, 0x0, 0x4000019) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000efa000)='/selinux/enforce\x00', 0x606240, 0x0) 2018/01/25 12:53:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x20) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000890000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffb3) 2018/01/25 12:53:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000c7f000)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f000072d000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000908000)=0x0) perf_event_open(&(0x7f0000867000)={0x773ff4ffb474e950, 0x78, 0x0, 0xffffffff7fffffff, 0x1000, 0x7a0, 0x0, 0x1, 0x40000, 0x7, 0x1ff, 0x3, 0xf7, 0x9, 0x7d, 0x2b9cf556, 0xfffffffffffffffe, 0x10001, 0x0, 0x7, 0x81, 0x401, 0x3ff, 0x5, 0x6, 0x2, 0x760, 0x3, 0x1, 0xffffffff7fffffff, 0x100f, 0x20, 0xa1, 0xb7a9, 0xd70, 0x2, 0x3f, 0x7c61, 0x0, 0x1, 0x2, @perf_config_ext={0x3, 0x20}, 0x88, 0x8, 0x401, 0xf3e87374af1112d3, 0x800000000000, 0x4, 0x0, 0x0}, r2, 0xfffffffffffffcad, r0, 0x2) pipe(&(0x7f0000d4e000-0x8)={0x0, 0x0}) prctl$setname(0xf, &(0x7f0000822000-0x3)='[-\x00') 2018/01/25 12:53:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@req={0x0, &(0x7f000097a000)={@common='yam0\x00', @ifru_flags=0x0}}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00003f0000-0x18)={0x0, 0x3e3, 0x22, &(0x7f00007b9000-0x8)=0x0}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000134000-0x1e)=""/30, &(0x7f000037b000-0x4)=0x1e) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/01/25 12:53:47 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]}) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$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$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000cd7000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 12:53:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/autofs\x00', 0x2248c1, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000855000)={0x100000, 0x13000, 0x7fff, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000f11000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x7, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 12:53:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x40000) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000087000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffff9c, &(0x7f0000c78000)='./file0\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000104000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="489e287b031bc34085a52d4486322dcf"}}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) accept4(r0, &(0x7f000007b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000eb1000-0x4)=0x58, 0x80000) msync(&(0x7f0000646000/0x14000)=nil, 0x14000, 0x3) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f000048e000-0xf4)=""/244) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b0e000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000aa2000)=0xffffffffc6fd06ee) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) recvmsg$kcm(r0, &(0x7f0000984000-0x1c)={&(0x7f0000e75000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000262000)=[{&(0x7f0000e9e000-0x37)=""/55, 0x37}, {&(0x7f0000932000-0x11)=""/17, 0x11}, {&(0x7f00008dc000-0xd7)=""/215, 0xd7}, {&(0x7f0000a7d000)=""/125, 0x7d}, {&(0x7f0000fd5000)=""/8, 0x8}, {&(0x7f0000b83000-0x7a)=""/122, 0x7a}], 0x6, &(0x7f00009ee000-0xab)=""/171, 0xab, 0x8}, 0x40000020) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a04000-0x4)=0x7, 0x4) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000cc5000-0x20)={r1, 0x3, 0x8, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) mprotect(&(0x7f000097b000/0x12000)=nil, 0x12000, 0x1000004) socket$nl_route(0x10, 0x3, 0x0) 2018/01/25 12:53:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x400000) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000d60000)={0x100000000, 0x0, 0x80, 0x0, 0x100000000, 0x7}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bcc000)={0x0, 0x0}) r3 = syz_open_dev$sndpcmp(&(0x7f0000d60000-0x12)='/dev/snd/pcmC#D#p\x00', 0x101, 0x80) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000b60000)={0x3, r1, 0x1}) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) 2018/01/25 12:53:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x2, 0x800) fcntl$setsig(r0, 0xa, 0x41) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000687000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000bc0000)={0x0, 0xffff8000, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 12:53:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bba000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000072e000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000082000-0x3)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000dbb000-0xc)={r2, @multicast1=0xe0000001, @rand_addr=0xff}, 0xc) rt_sigprocmask(0x0, &(0x7f0000077000)={0x7fffffff}, &(0x7f0000481000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000033c000-0x18)={r1, &(0x7f00008de000-0x6c)="55a08fb474d81f871e2788e4908b4bdd125425c46fb1088c224e6c70512edce0c6f997d50b690e801f5564cecb911836a790255b620c6331d2a5f6198d3bcb9870cb27e4899e3a82ccf0bac63d1c481fdabbea00db7937b9451b9fb777546bfe70a85d68790600a31735bd8d", &(0x7f0000355000-0xe7)=""/231}, 0x18) dup2(r1, r0) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r3, r1, 0x6, 0x0) 2018/01/25 12:53:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$midi(&(0x7f0000848000)='/dev/midi#\x00', 0xfcc9, 0x1) timer_create(0x1, &(0x7f0000554000-0x58)={0x0, 0x3f, 0x4, @thr={&(0x7f0000fd8000-0x96)="86b597b9ba75384e4564e6a02af57f567f2f9b8f31128def3a579c7f02eb1df182f5aae8fd7c2304a7643e795fd87aaed3409a4819a6eebc6f1933ef30af4e33617834b239086e816207c1b68d17f72a4d477e4737ad9afc2ff0e9686b15008a1ccb8c7ec51941728b9f0ed3c0278d3c7fe374f42706a77b8cb4757ddd01df4383643e8a95b43306154e902f0b0599bce31888254e1e", &(0x7f0000ebd000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f65000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00006eb000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007e000)=0xe8) r2 = geteuid() sendmsg$nl_route(r1, &(0x7f0000d35000-0x1c)={&(0x7f00000bf000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00002dd000)={&(0x7f00003a2000)=@setlink={0x580, 0x13, 0x300, 0x1, 0x3, {0x0, 0x0, 0x0, 0x0, 0xc4829d132e77701, 0x200}, [@IFLA_LINK_NETNSID={0x8, 0x25, 0x10000}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x1}, @IFLA_VFINFO_LIST={0x538, 0x16, [{0x520, 0x1, [@nested={0x398, 0x0, [@generic="e6b240c0832e97cdca02b555e324a8ae511d4e548fce6d4af283aacd8bf68ec3fb15b27dbd94eb58de624ea4fd11653415d20b060b2cf79a376555daa3548e0345a023f2d543061eb4cc841a2624615156750466ba35848fe2fc00b00e52280a06b9820b512484cf8c156d03c9295dacef7105954802642af430945d1a47998c53eb5941881dbf167e9a5f208d1af9629c163fc3b79c4ac78959f0c13cd84beeb2cd70914f", @typed={0x14, 0x4a, @str='/dev/midi#\x00'}, @generic="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", @typed={0xc, 0x6a, @uid=r2}, @typed={0xc, 0x5f, @fd=r1}, @typed={0xc, 0x16, @fd=r1}, @generic="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", @generic="60bddf2ae89d8e4c830b49f409814e801eebd837b0a50ec37614d242a86217aa0578dc51db76d326e2215b75baacfafefafb8485dc64732c6db1d4f3222479dc8338d0a77bd29c67f8c4db", @generic="34c4", @generic="47cc391e304f5ad769b231622b833c0f6374dd175ee51ea18c722049c8ca0bd8db3ff6d92ae632aee9ea6511bb829fa9ee73288e66daeefe5dd69a23004b68caa6aad4526aed5f3a92e09735a052474948d7756f7ed53acf68cf7d60f05c9776a859d5a869a328dacdeb281d08d0ef17a0956e4c"]}, @generic="3613d73b5909fb7842a19a111c8d363151f37ec706793bdd3b", @generic="938bec44d9cfcbfdfa58a2b9134d8f1b831e1053d287f5c32f05a0c82b2bda31f0152bb5b0f73c225724c5319a2a1468fb8d0274c18fbd13767a891829bd669a6b0f2ad0d3df67ce6a53c23158994fb5efc3d53c6434c6cb57f0927a8347a1cf1dd322ccafac85548bd41f97e0aa7e2c0be12694dd9b3f4fd530ea046a8805625de177cfe4f3fcd123f27524858c8d23128fde39b88cf847afbc1351bf106e3b1dce9ad4c37adb44fd2dedd34db639438ce2fd83a2a31252cceda457031d8b2858572dd9410b95cc7ec2f06e247a0d03259fef28f60ba95b99f1ad21a047c6d659e83a2de21298987500a84708d271883df9fcd84294ae89", @generic="5f4e7cc77e0ef4c0aa03be1a9bcea5df16b2f4c6f1c522efa9a1304f24e14af60cdf4a9a8b7dac917a2ee0450303b7a22feef8621ec3e2a4fabd6f94a50b187c95787ddcb91ddd1d9b617886946f93b199cde9ade7a7b6", @typed={0xc, 0x6, @fd=r1}, @typed={0x10, 0x72, @u64=0xfffffffffffeffff}]}, {0x14, 0x1, [@generic="a4a3a0eb92fec2c9480c788fec"]}]}, @IFLA_IFALIASn={0x4, 0x14, ""}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x580}, 0x1, 0x0, 0x0, 0x8000}, 0xc040) r3 = syz_open_dev$mice(&(0x7f00005c9000)='/dev/input/mice\x00', 0x0, 0x10000) lseek(r3, 0x0, 0x2) r4 = syz_open_procfs(r0, &(0x7f0000aec000-0xe)='attr/fscreate\x00') writev(r4, &(0x7f0000ab1000-0x40)=[{&(0x7f0000291000)="", 0x0}, {&(0x7f0000449000)='-', 0x1}], 0x2) 2018/01/25 12:53:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 12:53:47 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000000e000)='/dev/vcsa#\x00', 0x3, 0x2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000000a000-0xb3)="689232d3fdfb44323b9a663b1e62d6ad53f23ff268fc8594069f5fb20b6acb7aa4d46f962aeae8b774262b2d92c3491ffe4de50ad307a926d607ee7a5854bb3b0f45b844cf59f8b75c2c19b9eff9718d96a2b495a3ba235bc1422b06018a12e0e4441134d1fab2323bda79d124e24b503c11d804c03eb041731519b45ec2d14dd31d7d73090a39c02cd72b34a4e5da074709a693c1ba6fc0258a0b577dba35275d20371d8efead606e9bb46441cbfdc18a9257", 0xb3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000010000-0x4)=0x14, 0x4) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x10001) getgid() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000010000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f000000e000-0x4)=0x0) prctl$setmm(0x23, 0x1, &(0x7f0000001000/0x3000)=nil) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0xc000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000008000)=0x1f, 0x4) r3 = getpgid(0xffffffffffffffff) r4 = gettid() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f000000f000)={r1, r0, 0x24d}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000010000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 12:53:47 executing program 2: keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000d61000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000003000-0xc)={0x1, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000002000-0x8)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000003000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001000-0x2c)={@llc={0x1a, 0x1f, 0xef9, 0x2, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, {&(0x7f0000002000)=""/72, 0x48}, &(0x7f0000001000)=0x0, 0x2c}, 0x2c) 2018/01/25 12:53:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00003a0000-0x280)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000e9a000)=0xffffffff, 0x4) 2018/01/25 12:53:47 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000025000)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000001b000)=0xdc62, &(0x7f0000027000-0x4)=0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000026000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000026000-0x4)=0xe8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000025000)='./file0\x00', &(0x7f0000026000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000006000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x44, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_OIF={0x8, 0x4, 0x0}, @RTA_FLOW={0x8, 0xb, 0x0}, @RTA_PRIORITY={0x8, 0x6, 0x0}, @RTA_GATEWAY={0x0, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_IIF={0x8, 0x1, 0x0}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 12:53:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x100000000000002}, 0xffffffffffffffec, &(0x7f00001aa000)={&(0x7f0000a45000)=@delrng={0x180, 0x14, 0x0, 0x1, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x85) 2018/01/25 12:53:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b83000)=0x0) setpriority(0x0, r0, 0x6) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e04000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000396000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000dba000-0x4)=0x0, &(0x7f0000651000-0x4)=0x4) syz_open_dev$binder(&(0x7f00007e6000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00000b7000-0x9)='/dev/sg#\x00', 0x9, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000863000-0x98)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x59, 0x5}, &(0x7f0000eac000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000006a000-0x8c)={r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00003fb000)=0x0, 0x4) 2018/01/25 12:53:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00008c2000)=0x0, 0x4) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c6000-0x50)={@common='eql\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = memfd_create(&(0x7f0000dee000-0x3)='^^\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00009af000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x214, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000c62000-0x4)=0x0) 2018/01/25 12:53:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000be9000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000807000)={r0, 0x3, 0x0, 0x1, &(0x7f000029f000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f0000a76000/0x4000)=nil, 0x4000}, 0x200000, 0x0}) 2018/01/25 12:53:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000d2c000)='/dev/dsp#\x00', 0x225, 0x414201) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000b10000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) shutdown(r0, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006b3000)=0x0) ppoll(&(0x7f00009e2000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000b9f000-0x8)={0x0, 0x0}, &(0x7f0000e45000)={0x0}, 0x8) 2018/01/25 12:53:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000df000)='/dev/amidi#\x00', 0x0, 0x10000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000991000)={r0, &(0x7f00003d1000-0x55)="218165be7bc989d6aa84a7d8b149a547176618199ecf56a959a7b10543f43df7f802ff00d1995824620bbd90b4682cf22464fc86fcdf3da0013f1be916cd78a954f8a052357cfa00ee18e8fa35192ed18a27262106", &(0x7f0000dfa000-0x53)=""/83}, 0x18) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfff) r3 = timerfd_create(0x0, 0x0) timerfd_settime(r3, 0x1, &(0x7f0000570000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00006cb000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r3, &(0x7f00009e8000)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg(r0, &(0x7f0000cb9000)={&(0x7f00004ef000-0x6)=@hci={0x1f, 0x80, 0x2}, 0x6, &(0x7f000003c000-0x8)=[{&(0x7f00000e0000)="0bd4a7bad08467ae5893fbdb0e94aaedae0791be37138ef946540e6f8ee03f8d0eab70ed45c1e2417293fabaed0afdeaadbf894e175e596fb3a220b1ffbdff9937c3649da5c1963b5b0c4bf98e0330fcc8651c2c28d73143997b03aeff46fa93095a0c", 0x63}], 0x1, 0x0, 0x0, 0x5}, 0x20008040) 2018/01/25 12:53:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000276000-0x8)='./file0\x00', &(0x7f00002ff000)=@random={'system.', ']]ppp0nodevwlan1]em0/$]vmnet1em1ppp1\'$userkeyring\\\x00'}) syz_emit_ethernet(0x4b4, &(0x7f000084b000-0x5b1)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x47e, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e8a413", 0x0, 0x2c, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@hopopts={0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xb2c7}, @calipso={0x7, 0x38, {0x3ff, 0xc, 0x9, 0x40, [0x10001, 0x8, 0x1000, 0xbfe9, 0x3, 0x5]}}, @jumbo={0xc2, 0x4, 0x100000000}, @generic={0xe884, 0x46, "a28e73b46523066af92136c8f25f4a684cfe0da16f0d5dc8b536d4569043aa24eaaed890bb72d5414d49a06968ca52497592c6e4bf6e075585b6e315284d533d44c11e0a4624"}, @padn={0x1, 0x1, [0x0]}]}, @routing={0xff, 0xe, 0x2, 0xfffffffffffffff9, 0x0, [@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @routing={0x88, 0x4, 0x8cc692bb525e922d, 0x0, 0x0, [@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}]}, @dstopts={0x88, 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x5}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x1c00000, 0x6f, "ee6af41a5a9d4549dfa52fd535b40387a62755a54efa53432d32c4227c57ff10d50c1886f9af1cbe7836724db01a424099cfed0eb77d2778f354499fdd506c251871ac21315249e15e125a7aaf3a61978cc84e3944b1633677d3c0d474bc9d35670c6d9613f52b54ff4cc971767995"}, @generic={0x2, 0xe2, "7bd675e6b9e797d9cdcd6a491fab0b398eae832fb389c0f7902f0692333e994e8bd3d279fce06178a612d323ad0312989770da953022686024e0cccad95d06d4cf84811e3c0ad490a79e6a91d3f48999b852c0622b0ad9d8090c92edb207c407ec1362f6fe06b521ef9196699647fa7ac0140af447a3abd94bb9a0c31cc1865f0dbda158e3aade9575579357b8340a0df312ccc3d8e2134472b7cb7e6812f7c8125544d74bf5e1c2d9e4ec999f297cfb7268dca9cc1a9324c00510b23760a869c479e8e702198d69007a7b79c43ab1a5a7af9681e218270011ce15bc546a1252eb17"}]}, @hopopts={0x3c, 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x3, 0xc7, "aaee52380e59266ec2daf577bd253de80a4b13cc04d62fb08dfed23dfcb9c06ebbc4cf6aaf54656ab6ca3e97f6b7c13b15f6d39f16b04a8219949489046aebf1ffad5fbff2c3ca546a5091854dfc94e0ff2a449e2916401632255c13763e91dfe6f241a9e737e215b5bea3612a73c596a37954794171d7e437279a8bebac81694c83bc983718dfeaa7da0819840738f0db4d5e735ff345400e50022930991d01fb6e07782f8ac7ab2b0a7bd6b63a69a5648e5ecdefb008254bd03b9a1e97f88a82b0e86bd50da1"}, @generic={0x0, 0x83, "6e7caa059fd6cbacb17da2bc4b5065b4c5026815247d818c219311a3b0db805d70e0b7feeaf2086e99f8126d2de54377dfc2b2e062c4b790ed3d2eea2dc15a0a10b145cc731edd1c36108c134b9f88738bbf5920cf8dde6af8566e66e2a00e0eb0c8c2afdf19f12cd623bf06fa7fc7590916ea701ef7d532caf111d78205f5d9b3be3f"}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, @routing={0x84, 0x4, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x0, 0x0, 0x99, 0x8001, 0x0, 0x5, 0x1}], "fe015817fcec5620"}}}}}}}, 0x0) r0 = add_key$keyring(&(0x7f0000397000)='keyring\x00', &(0x7f00007fc000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000b08000-0x5)='user\x00', &(0x7f0000ef5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a92000-0x71)="47b3c39c2cb77ef8e8f82c4ea62607e29ad7ef07c41d65a8554e8813e952ae8818335fa7a187fc1ef2c8480b5e7b06672ccf035bb514839d73fa272f85c3d3b5240e315baa0715b34e1a644e2021c52970430379f34360fae79257de925f2138e90bbf5b09d0ee875b0126f057e4b54f50", 0x71, r0) 2018/01/25 12:53:47 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000006000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x80104132, &(0x7f0000002000-0xcf)="") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000008000)=""/171, 0xab) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000008000)=0xff) 2018/01/25 12:53:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000089e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00009f7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="1651ca8a2f84569425a6608c3fd2bf64"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000fa3000+0x89f)=[{&(0x7f0000962000)=""/156, 0x9c}], 0x1) sendto$inet(r2, &(0x7f0000106000-0x73)="4d8e4e8f5be493d9479a5cdbad87aeb5304e481c3606d6432b9ab6ddb06e746234b1f162dff2eff2786a851453090eff4c2ae3256cdbe02cc1a885782bbe64ced5996df195295753877eceab1d949977f157bb4e9d404a8d0824c37bb2369e1c35995f1757bca94d8649bb04e123b9b7950739", 0x73, 0x800, &(0x7f0000b67000-0x10)={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 12:53:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000299000-0x8)='./file0\x00', &(0x7f00003cd000+0x741)=""/1, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$ax25(r1, &(0x7f0000d9b000)={0x3, {"ed7280bfc53b1c"}, 0x0}, 0x10) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) r3 = dup2(r2, r0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000319000-0x8)=[0x7, 0x4]) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x3}, 0x3e6) recvmmsg(r1, &(0x7f00000a6000)=[{{&(0x7f0000a43000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000a57000)=[{&(0x7f0000a60000-0xb4)=""/180, 0xb4}, {&(0x7f00004fe000-0x7d)=""/125, 0x7d}, {&(0x7f0000285000)=""/212, 0xd4}, {&(0x7f00006cd000)=""/101, 0x65}, {&(0x7f0000940000-0x85)=""/133, 0x85}], 0x5, &(0x7f0000b5b000)=""/0, 0x0, 0x5}, 0x1f}, {{&(0x7f00000b1000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f00004fb000)=[{&(0x7f0000206000)=""/4096, 0x1000}, {&(0x7f00005c8000)=""/0, 0x0}, {&(0x7f0000b30000)=""/79, 0x4f}, {&(0x7f0000364000)=""/53, 0x35}, {&(0x7f00004f4000-0x5f)=""/95, 0x5f}], 0x5, 0x0, 0x0, 0x85}, 0x1ff}, {{&(0x7f0000bdb000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006fd000-0x30)=[{&(0x7f00007c4000)=""/213, 0xd5}, {&(0x7f0000e73000-0x56)=""/86, 0x56}, {&(0x7f0000c92000-0x9a)=""/154, 0x9a}, {&(0x7f0000357000)=""/166, 0xa6}, {&(0x7f0000a48000)=""/46, 0x2e}, {&(0x7f0000a8a000-0x2d)=""/45, 0x2d}], 0x6, &(0x7f0000a29000-0x85)=""/133, 0x85, 0x8}, 0xfffffffffffff001}, {{&(0x7f0000f19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001a8000)=[{&(0x7f0000462000-0x9)=""/9, 0x9}, {&(0x7f000030c000)=""/240, 0xf0}, {&(0x7f0000f58000)=""/64, 0x40}, {&(0x7f0000049000)=""/59, 0x3b}], 0x4, &(0x7f00000ef000-0x1000)=""/4096, 0x1000, 0x9}, 0x6}, {{&(0x7f000048e000-0xf)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d82000)=[{&(0x7f0000802000)=""/114, 0x72}], 0x1, &(0x7f0000415000)=""/0, 0x0, 0x385a6e72}, 0xfffffffffffffff7}, {{0x0, 0x0, &(0x7f0000475000-0x20)=[{&(0x7f00008c3000)=""/112, 0x70}, {&(0x7f0000138000-0x70)=""/112, 0x70}, {&(0x7f0000250000-0x3b)=""/59, 0x3b}, {&(0x7f00006e2000)=""/30, 0x1e}], 0x4, &(0x7f000068c000)=""/24, 0x18, 0x2}, 0x1000}, {{&(0x7f0000561000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a6d000)=[{&(0x7f0000532000)=""/249, 0xf9}, {&(0x7f000058b000)=""/72, 0x48}, {&(0x7f0000fcd000)=""/122, 0x7a}, {&(0x7f000084f000)=""/0, 0x0}, {&(0x7f0000d9f000)=""/8, 0x8}, {&(0x7f000095a000-0xb0)=""/176, 0xb0}, {&(0x7f00002eb000-0x27)=""/39, 0x27}, {&(0x7f0000850000)=""/174, 0xae}, {&(0x7f0000a57000)=""/4096, 0x1000}], 0x9, &(0x7f0000acb000+0xbd2)=""/4096, 0x1000, 0x0}, 0xfffffffffffffffb}, {{0x0, 0x0, &(0x7f0000fc0000-0x48)=[{&(0x7f000059b000)=""/4096, 0x1000}, {&(0x7f0000e82000-0x45)=""/69, 0x45}, {&(0x7f0000156000-0x41)=""/65, 0x41}, {&(0x7f0000e58000)=""/59, 0x3b}, {&(0x7f0000847000-0x48)=""/72, 0x48}, {&(0x7f0000843000)=""/74, 0x4a}, {&(0x7f0000a1a000)=""/182, 0xb6}, {&(0x7f000004a000)=""/96, 0x60}, {&(0x7f0000d4d000-0x1e)=""/30, 0x1e}], 0x9, &(0x7f0000bba000)=""/5, 0x5, 0x8000000}, 0x9}, {{&(0x7f0000d16000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00009b4000)=[{&(0x7f0000999000-0x89)=""/137, 0x89}, {&(0x7f0000b95000)=""/24, 0x18}, {&(0x7f0000da5000-0xf4)=""/244, 0xf4}, {&(0x7f00001aa000)=""/221, 0xdd}, {&(0x7f0000ae2000)=""/255, 0xff}, {&(0x7f0000ac7000)=""/219, 0xdb}], 0x6, &(0x7f0000c41000)=""/164, 0xa4, 0x20}, 0x8}], 0x9, 0x2000, &(0x7f0000f00000)={0x0, 0x989680}) 2018/01/25 12:53:47 executing program 5: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000007b000)=0x0, &(0x7f00004c9000)=0x0, &(0x7f00009fc000-0x4)=0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009fb000)={&(0x7f00008bc000)={0x20, 0x1c, 0x2fb, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0xc, 0x1, @uid=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x20000000000000) [ 621.408653] device syz6 entered promiscuous mode 2018/01/25 12:53:47 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00008e6000/0x10000)=nil, 0x10000, 0x1000, 0x3, &(0x7f0000172000/0x1000)=nil) r0 = syz_open_dev$mouse(&(0x7f0000270000-0x12)='/dev/input/mouse#\x00', 0xff, 0x400000) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000ae1000-0x4)=0x0) 2018/01/25 12:53:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001c0000)={r0, &(0x7f0000f4e000)="", &(0x7f000039b000-0x1)="", 0x2}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000baa000)='/dev/hwrng\x00', 0x0, 0x0) r2 = dup2(r1, r0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/01/25 12:53:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000dea000-0x4)=0x0) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/25 12:53:47 executing program 0: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000675000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0x8, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008c1000)={r0, &(0x7f0000346000)=""}, 0x10) r1 = syz_open_dev$adsp(&(0x7f000024c000-0xb)='/dev/adsp#\x00', 0x0, 0x2000) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = add_key(&(0x7f00006fe000-0x6)='logon\x00', &(0x7f0000442000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000760000)="a77a9df063b01b5d5b09169f3c2a27b0d7c9dd40f8fa1a92b9dc12e4bb39be788a0efa53f8d2d13a28d64f8a27d5813f67a15c433bb70024780e77bea1a35d25287a96ab9023547cd23b2a9c5ddab787ab2d277b1ac0e761cef88f94c606d487c4e56ff8834422315552fcedd106728fe5031df981b2b7c99523df8e2ab7df43945236e95681caa0e80cf34af59bf133ddb770aef648e98b1d759ecdbdf8a9622fa84b20acf6ee9309e4f1bf845310eedb858e6e6e543903f3cac2503e1a092ac0cf6157c833723cdfb6ae68876a2fbb3fc4953f", 0xd4, 0x0) add_key$keyring(&(0x7f000017f000)='keyring\x00', &(0x7f000045c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) sendmsg$nl_crypto(r1, &(0x7f000082d000)={&(0x7f0000d45000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000dca000-0x8)={&(0x7f0000b9b000)=@alg={0x100, 0x10, 0x729, 0x3, 0x0, {{'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], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0xb5a}, {0x8, 0x1, 0x80}, {0x8, 0x1, 0x80}]}, 0x100}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) 2018/01/25 12:53:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000c59000)='/dev/dmmidi#\x00', 0x2, 0x200000) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f000066f000)=0x4) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000c0f000-0x5c)={0x9, 0x1, {0x1, 0x1, 0x0, 0x3, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000dc4000)={0x8, 0x1, 0x8, 0x401, 0x9}, 0xc) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005a6000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000051e000-0x4)=0x14) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000f33000)={{0x3, 0x0, 0x9, 0x3, 0x81}, 0x1, 0x6, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) finit_module(r0, &(0x7f0000d80000-0x22)='+:em0trusted)em1/ppp0:loem1cpuset\x00', 0x2) 2018/01/25 12:53:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000070c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001e8000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f00003a0000)={0x5, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) nanosleep(&(0x7f00008f4000-0x10)={0x77359400, 0x0}, &(0x7f00003f8000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f000071a000-0x15)='/proc/self/net/pfkey\x00', 0x802, 0x0) ioctl$KVM_SET_PIT2(r5, 0x4070aea0, &(0x7f0000d3f000)={[{0x1, 0x4, 0x80000001, 0x2, 0x7, 0x3ff, 0x2, 0x3, 0x81, 0xe7, 0x101, 0x8, 0xfffffffffffffffe}, {0x7ff, 0x101, 0x8, 0x9, 0xc92e, 0x0, 0x0, 0x7, 0x9cf, 0x9, 0x80000001, 0xffff, 0xe6}, {0x6ce, 0x0, 0xbc, 0xda0, 0x9, 0x8, 0x0, 0x16cb40000000000, 0x400, 0x21, 0x40, 0xf0c, 0x3}], 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) tkill(r1, 0x15) r6 = dup3(r2, r2, 0x80000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f000038f000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_int(r6, 0x29, 0x0, &(0x7f0000e53000-0x4)=0x0, &(0x7f00007c2000)=0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f0000b5e000)={r7, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) creat(&(0x7f0000eab000-0x8)='./file0\x00', 0xca) kcmp(r1, r1, 0x4, r6, r4) 2018/01/25 12:53:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) io_setup(0x1e, &(0x7f0000dd7000)=0x0) r2 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f00004c3000-0x8)={0x0, 0x0}) ppoll(&(0x7f000090d000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000041e000)={0x0, r3+30000000}, &(0x7f000043a000)={0x0}, 0x8) select(0x40, &(0x7f0000346000)={0x1, 0x4, 0xb9a4, 0x3, 0x1, 0x0, 0x22, 0x9}, &(0x7f00006bc000-0x40)={0x81, 0x4, 0x8, 0x6, 0x4, 0x3, 0x3, 0x0}, &(0x7f000093a000)={0x7fffffff, 0x5e9f, 0xc000000000000, 0xea, 0x1f, 0xc5, 0x800, 0x9}, &(0x7f0000da0000)={0x0, 0x2710}) io_submit(r1, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000)="", 0x0, 0x0, 0x0, 0x1, r0}]) recvmsg$netrom(r2, &(0x7f0000a7e000)={&(0x7f0000941000-0x48)=@full={{0x3, {"18220b168dbd00"}, 0xcf}, [{"8a0398c260df33"}, {"69113d0fa48f39"}, {"00de0897e4f3ba"}, {"28fb3eba4994c6"}, {"1ec889140e0e1d"}, {"5f84633e14f33b"}, {"17e62ff8202d22"}, {"44354eddde6b4c"}]}, 0x48, &(0x7f0000ac9000-0x20)=[{&(0x7f0000154000)="c08711b7c5a545c163bd5d8c43db197a41871f99c9664c2ab154dd5c18db0367d4489ccf040f5057996ad38c0888968dd55bc69f1698ddf7eb93eed2ac7e87b7d85af685475f6e9289c4122abaf2cfb147220ea5d5b7761903dcfccdec63695e40c15d", 0x63}, {&(0x7f0000df6000-0x91)="b2bb187a9bc7cd12da012de40cc6187480cce2f2a8373117e8bc5c1b877c0f368fa163b2d0b30fd5a96d8f3cc6270ce60921a951ad272a1a37441506eaed590f00039f6cccce7d9d356ef7ae8b3cb2a895b8c214d47c5d03b8f48ab9ace6ad463bcdab6f00fbf7757070743679cf1df5a4239e4f0a5d0299bac48f805d8184a127088b55c75e45d330929d8c3b788108bf", 0x91}, {&(0x7f0000d7a000)="1a8dae92b8a83f5e59f091a95d4be181bff9b18f1fef581df6ba0739faa06b9245d624d8cdbf601e9932f7443672f6126d165f2c142083b822696acc7d2f79f97ba9e7f435dd02612a283006b36f2eacc88da65e41978228bb8bc30c0e430df5eafbc39cc54a8ce3950d0a3d2b72fc2a88b9e7a3e519c36f0f68fdc1cbe071cc5a68feb68ecbb80b59bbcd", 0x8b}, {&(0x7f000032c000-0x4b)="349f71ef2a8f7f13284d0cbaafa6913f9cb51b4ba870b3c30bae2515b72c9ffdd9f2530206538f94ac656e3184aa972388e9a4b96ca6265d74adebfb209ffb312340913c0d77dbb5121013", 0x4b}], 0x4, 0x0, 0x0, 0x40}, 0x40000000) 2018/01/25 12:53:47 executing program 3: clock_gettime(0x0, &(0x7f0000367000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f00006f2000-0x7)='ns/ipc\x00') ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x2) clock_nanosleep(0x7, 0x0, &(0x7f000032d000-0x8)={r0, r1+30000000}, 0x0) timer_create(0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, @thr={&(0x7f0000fa4000-0x3a)="", &(0x7f0000d75000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa3000)=0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000df2000-0x8)={0x0}, 0x8) 2018/01/25 12:53:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000c34000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00000a2000)="9c", 0x1, 0x0, &(0x7f00009cb000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e92000-0x9)='/dev/ppp\x00', 0x40, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000739000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(r0, r0) chroot(&(0x7f0000d67000-0x8)='./file0\x00') getuid() bind$inet6(r0, &(0x7f0000f97000-0x1c)={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xdf08}, 0x1c) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f00005e1000-0x8)=0x116000) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000561000)=@assoc_value={0x0, 0x7da}, 0x8) 2018/01/25 12:53:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') 2018/01/25 12:53:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000011f000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000c26000-0x8e)=""/142) 2018/01/25 12:53:47 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000010000-0x4)=0x3ff, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f000001e000)=[{&(0x7f000001a000)=""/169, 0xa9}, {&(0x7f0000010000)=""/40, 0x28}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f000000a000-0x4f)=""/79, 0x4f}, {&(0x7f000001b000)=""/214, 0xd6}, {&(0x7f000001c000)=""/216, 0xd8}, {&(0x7f000001c000)=""/209, 0xd1}, {&(0x7f0000003000-0xe8)=""/232, 0xe8}, {&(0x7f000001d000)=""/84, 0x54}, {&(0x7f000000e000)=""/31, 0x1f}], 0xa) 2018/01/25 12:53:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000255000)='/dev/input/mouse#\x00', 0x8, 0x400000) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000a96000-0x4)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013f000-0x4)=0xbe, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/25 12:53:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x4, 0x8000, &(0x7f0000704000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000f43000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00004f8000-0x8)={r2, 0x9}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ad6000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000863000)={0x0, 0xc6, 0x8000, 0x5, 0x80, 0x5323}, &(0x7f0000fda000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00007e5000)={r3, 0x1ff}, &(0x7f0000ac0000-0x4)=0x8) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x2, @ipv4=@rand_addr=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6(0xa, 0x80006, 0xf14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000589000-0x8)={0x0, 0x5, 0xfffffffffffffffd}, &(0x7f0000e3d000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00004bf000-0x4)=@assoc_id=r5, &(0x7f0000989000-0x4)=0x4) 2018/01/25 12:53:47 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$netlink(r1, &(0x7f0000004000-0xc)={0x10, 0x0, 0x1, 0x80040024}, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001000-0x4)=0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) restart_syscall() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000005000)='./file0\x00', r1, &(0x7f0000006000-0x8)='./file0\x00', 0x400) r3 = dup2(r1, r0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000003000-0xc4)="d630eef3eab5fd1e9f90c82da31fd06876dd49499eb78a903d927a88656b508b0aeafcdab28e8ec8609726da25832ed3117eaa928f872ab11385fa90f4491ddc0bf6eac3c124fbcd2bf3c32dd496b16501a412216c2481c7df936ed0f78fa7f6b30efe9692c300cf797b61ed43fa0845983b2a27d442e7562ee63804ed83261bed27ffd40d3f68b1236027addf6c79c0c67fa1913742ff8eba361e0cc59a6d409bcded536bd584f02f9fdcc435583a190e456e17679881631e5833c07252e6ca926a713b") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r4, 0x2, &(0x7f0000004000)=[&(0x7f0000006000)={0x0, 0x0, 0x0, 0x3, 0xffff, r2, &(0x7f0000006000)="f552f2857a607be61119e59178337f7df5251ee6232126f9fdf8b3a410b969a95765b157f77e7c1daa1f4bf562b1d8eec23b25b71035448d5f003cd9d26c1645c7b397058cf89cc32ec17e99430821a1823cb52d76f22a9d9349e9c0170b3579840d99d1dfd0a7b796ef381bac7fe524761feab01b4978cce5e9ac7b10411decf871b40c8bfa62ab118d60121b169df03363595ba33f1e6e147f5543cb5ee13eac04060c3fa4dba804dfa3f1ab28d90c20f29eb4c81b862d292800b38ac600cd58a132a1f8a4863b477a648dc19f0d91cfd7cd7c5627aceaf984cc8142", 0xdd, 0x2a7, 0x0, 0x1, r2}, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x3, 0x7, r1, &(0x7f0000006000)="da8e60916669eb9c6f1b4a3020643f04904690b11f98aa501bf84cedd78eaad8f465b52e8ea1e0f34ab14c7119d6cbc8d3d076684512e2b539e5f7fdc08ed7d5400597d4687c57439c23b8d6c04372c886efa3ee711ea4e6ef3c2bca8fe6fd691e0b65eab4483f194f64f80259973e5b3d87c5c985a4d535800148509eb68dedfd34fab901025c237b260476ac6d78025cb0e73e88f173722587ed409acbc445e104", 0xa2, 0x6, 0x0, 0x0, r3}]) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000008000-0x56)="a8c40bb031388a67860ac1f6c57a049916d66712f7a42a699441276b058630c9abe9a0d05d8443e4b0fdac0a65b9264245c216ac30d2a7985eb1d7548441b80dac317a6fc7e1cc67eb591b3b4bdf7f885a7e4d49ff5d", 0x56) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000003000-0x8)={0x0, 0x0}) 2018/01/25 12:53:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f0000145000)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@broadcast=0xffffffff}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b09000+0x38f)='/dev/usbmon#\x00', 0x8, 0x2800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000cf8000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c6000)=0xe8) lstat(&(0x7f0000853000)='./file0\x00', &(0x7f0000217000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000086c000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x72, 0x2, 0x9, 0x2, 0xa0, 0x0, 0x29, r2, r3}, {0xec, 0x5, 0x100000000, 0x1, 0x8, 0x9, 0x5, 0x2}, {0x2000000000000000, 0x7, 0x3c7, 0x100000001}, 0x7, 0x7, 0x0, 0x0, 0x2, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x0, 0x4, 0x3, 0xaea2, 0x88, 0x55, 0x2}}, 0xe8) 2018/01/25 12:53:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000d53000)=0x0, &(0x7f0000408000-0x4)=0x4) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") sendto$inet6(r0, &(0x7f0000a01000)="", 0x0, 0x0, &(0x7f0000682000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/25 12:53:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000339000)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000641000-0x10)=""/16, &(0x7f0000e89000)=0x1) personality(0xe40001f) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000024d000)={0x2, [0x8, 0x4]}, &(0x7f00003c6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003ba000)={0x0, @in6={{0xa, 0x0, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c, 0xc4}, &(0x7f000067f000-0x4)=0x98) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c8b000-0x8)={r2, 0x6}, 0x8) getresgid(&(0x7f0000515000-0x4)=0x0, &(0x7f0000928000-0x4)=0x0, &(0x7f0000896000)=0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000a69000)="5f7b8681bfd2eb176be49f43060c36175f8b8d6e7bec90580ea0268e30e3aa41cab16528b39d937a20c2ce411f23fb99ab2f6604abf43f2dd7493787846c1a8bccd7adec075511acd9b70154f9204d537fc32a5b976b210edf0867d0b1c7b9d13c72e372a509d88038b9d9a9fc8568f6672f707c358bb5bfb4e2723a5c40cca3c98b", 0x82) 2018/01/25 12:53:47 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000003000)='./file0\x00', 0x200040, 0xa) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000000a000-0x8)={0x7, &(0x7f0000010000)=[{0x7, 0x100000000, 0x4, 0x7}, {0x0, 0x8, 0xff, 0x101}, {0x9, 0x2, 0x3, 0x4000000000000000}, {0x0, 0x8, 0x8000, 0x0}, {0x2, 0x2, 0x472, 0x7fffffff}, {0x8, 0x2, 0x8001, 0x9}, {0x1, 0x81, 0x8, 0x8000}]}, 0x8) syz_emit_ethernet(0x73, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x65, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0xc}, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226319b6577a5da10892a097a46e6a73971ac82d994459a241405ce20966de25d525ef6abcd24"}}}}}, 0x0) 2018/01/25 12:53:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000002) r1 = getegid() fstat(r0, &(0x7f00006b9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000de8000)='./file0\x00', &(0x7f0000b04000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000184000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getgid() getgroups(0x6, &(0x7f0000334000)=[r1, r2, r3, r4, r5, r6]) poll(&(0x7f00008aa000)=[{r0, 0x0, 0x0}], 0x1, 0xf5) time(&(0x7f0000eb6000)=0x0) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) r7 = dup3(r0, r0, 0x80000) ioctl$KVM_HAS_DEVICE_ATTR(r7, 0x4018aee3, &(0x7f0000a4b000-0x18)={0x0, 0x239, 0x9, &(0x7f0000997000)=0x0}) 2018/01/25 12:53:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x9) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x2, [@typed={0xc, 0x0, @pid=0x0}]}]}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 12:53:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) r1 = syz_open_procfs(0x0, &(0x7f00008cd000)='net/raw\x00') ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000d5d000)={0x1, 0x6, 0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006bf000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000e33000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000104000-0x1)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000afc000-0x5)='user\x00', &(0x7f0000c72000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ea1000-0xc1)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689527c8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8ba7", 0xc1, r2) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r4}, &(0x7f0000399000)=""/1, 0x1, &(0x7f00005f8000)={&(0x7f0000bb1000-0xe)={'poly1305-simd\x00'}, &(0x7f0000ccd000-0x3c)="573bdec3e562c0b3bb2bef0e9b2b8e829925941926cdb404e4ac2ff70017ca12807b9fbaa7a3dd913b97c2de69f3fae1e3922074", 0x34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r1, &(0x7f0000458000-0x8)=0x83, 0x400000ff) 2018/01/25 12:53:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000af5000-0xe)='/dev/admmidi#\x00', 0x5, 0x24002) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000332000-0xf)=""/15) ioctl$KVM_PPC_GET_SMMU_INFO(0xffffffffffffffff, 0x8250aea6, &(0x7f0000165000-0xa)=""/10) getpeername$packet(0xffffffffffffffff, &(0x7f0000b4e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000060d000-0x4)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000093a000)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x3, 0x0, 0xffffffffffffffff, 0x1, 0xa, 0x0, 0x0, 0x0, r1, 0x0}, {0x0, 0x0, 0x80, 0x101, 0x0, 0x0, 0x100000000, 0x0}, {0x0, 0x0, 0x0, 0xeb}, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x3c}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x4, 0x3, 0x3, 0x0, 0xe95f, 0x5}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f88000)={0x0, 0xff}, &(0x7f0000c42000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000445000)={r2, 0x5}, 0x6) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007fe000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000a91000)={0x0, 0x0, 0x0, 0x0}) 2018/01/25 12:53:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000252000)='/dev/adsp#\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f00004c1000)={{0x4, 0x1}, 'port1\x00', 0x40, 0x1000, 0x200, 0xffffffffffffffe1, 0xffffffffffff8000, 0x0, 0x1ff, 0x0, 0x4, 0x5b1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000cec000-0xe8)={{{@in6=@loopback={0x0, 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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b9000)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00000c3000-0x1c)={&(0x7f0000c3f000-0x5)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f3c000-0x8)={&(0x7f00008b5000-0x194)=@newspdinfo={0x24, 0x24, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@lastused={0x10, 0xf, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000463000-0x20)={@common='bcsh0\x00', @ifru_flags=0x6400}) 2018/01/25 12:53:48 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000e6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00007b7000-0x8)='keyring\x00', &(0x7f000042d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x200e0802) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009ad000)={0x0, 0xffff}, &(0x7f00001d2000-0x4)=0x8) mq_unlink(&(0x7f0000f80000-0x19)='/selinux/avc/cache_stats\x00') bind$unix(r0, &(0x7f0000327000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000739000-0x8)={r2, 0x9, 0x7fff}, 0x8) keyctl$read(0xb, r1, &(0x7f00005a5000)=""/0, 0x0) connect$vsock_stream(r0, &(0x7f0000237000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) keyctl$search(0xa, r1, &(0x7f0000648000)='keyring\x00', &(0x7f0000a3d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r1) 2018/01/25 12:53:48 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e63000-0x8)={0x0, 0x0}, &(0x7f0000564000)=0x8) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000e63000-0x5)='eth0\x00') 2018/01/25 12:53:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000869000-0x7)='mounts\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000dc9000-0x40)={0x8bf, 0x0, 0x2, 0xaa99, "c7858a2a7da975ceafe4460127bca6d40dad66fc67ed9daae87ee9ffe5b5465003e6c19f8b10a2155de898e3", 0x5}) mkdir(&(0x7f00003e5000-0x8)='./file0\x00', 0x0) accept4$llc(r0, &(0x7f0000397000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000060c000)=0x10, 0x80000) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f98000)={@generic="ade706d1bd9f4f615f3c015118863683", @ifru_flags=0x1}) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00006cd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00008b1000-0x8)={r2, 0x18}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fdc000)=[{0xc, 0x4}, {0x2, 0x7fff}, {0xc, 0xc6}, {0x7, 0x4}], 0x4) sendfile(r0, r0, 0x0, 0x10000) 2018/01/25 12:53:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x1, 0x0) clock_gettime(0x0, &(0x7f0000556000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000923000)={{r1, 0x0}, {0x0, r2}}, &(0x7f000048a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000a74000-0x4)=0x1f, &(0x7f00001bf000-0x4)=0x4) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f000045b000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 12:53:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000000)="", 0x35f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x1c)={&(0x7f0000937000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xd2)="b1d4132c8e11a36c8d8fd65fc252cabacc46a0c15f82b47b0f792a2f4eb87fe0b27e63b31baf8c420ca4a8546b3e6fbc1e87ab0667e03aff919ced06fe122da97c0e32eec223e10cb3a864623c9ceb3c2ede35a4cb6999b1ead71c451c4e9145c10351daf3529608e05a1eff07096823a93b1544fb94a905904e21b616652785da6927baf3d92f2d895c4f056ee4c718cf7891a2072a02d75aa8c00498fa52d8a7612c54530ba02abf4d28fe231e3dbff1da14bb3edb0fb1056e23a441a16b907f696e94c4a79dceb85988801a89244f5342", 0xd2}, {&(0x7f0000baa000-0xe6)="8fc1065f657bf3ea57a0f58566d08c590a4c83e6ee0bdcc4024733f63d0046b792466a0b89c44cd4438f8362d7481df9953c7a51221c198a42caa9d7122d60aafb91f09a94ef77baf6adf1ab9d485b61f21b11b946186585f78a06760306512b8742fbbd904fa1589e8ea8afd1286ed88b197a9841013cf683f9b82e1f1622ad4a422342c0214e0d99ec431c171180a2baf3dff8f1b164689aa8ccd7f894c3d7feb638ed1adb159d13105843a70333a838ffd7a32f26a5466712e91598a7399b126ffcf049c05ceec5027c381bf01e895c460e4be0b598b75271df2590f2f9cc37661a5974f7", 0xe6}], 0x2, 0x0, 0x0, 0x20000000}, 0x15) r2 = syz_open_dev$mouse(&(0x7f0000c20000-0x12)='/dev/input/mouse#\x00', 0x6, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x20000000, 0x0}) 2018/01/25 12:53:48 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet6_mtu(r0, 0x29, 0x1a, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/25 12:53:48 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fdc000-0x24)={@common='lo\x00', &(0x7f0000af4000-0xd)=@ethtool_cmd={0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50003}]}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d90000-0x10)='/selinux/create\x00', 0x2, 0x0) flock(r0, 0x1) 2018/01/25 12:53:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fchmod(r0, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7b000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xb112, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "fc00000af7791010"}}}}}}}, 0x0) r1 = getgid() setfsgid(r1) creat(&(0x7f0000b32000-0x8)='./file0\x00', 0x0) r2 = syz_open_dev$amidi(&(0x7f0000084000)='/dev/amidi#\x00', 0x0, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000c68000)={0x0, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00004cd000-0x8)={0x0, 0x2, 0x400}, &(0x7f0000720000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000e61000)={r3, 0xbe, "0785cd59e9c22c4ac74bc8b9165950a3b416fe98bac067664531df0a0d246ad25c29605adec67c4e8aadce247c57976d624941f20fc1eb0d25e7581bede9c4994dd72efb6700fa358a916fd7060ea8580ce5bd31ba8f3bd919820513ec09dae08d057b9ac5fbb2341e0e46a930451a180c80f2a72105e3a35f8d59584ad2bc9abb5eab873d3239d4ecdea142534ec27545d7d7bb88454ebad35e2de6ab981da3372104858ad073336253682e46dd7855c2b918e38901ac92841a607d60d5"}, &(0x7f0000f0a000-0x4)=0xc6) 2018/01/25 12:53:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000abc000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f000072b000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) close(r0) 2018/01/25 12:53:48 executing program 0: r0 = socket(0x1e, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1832387e, 0x40, &(0x7f0000000000)="001e23e4", 0xfffffffffffffe2d) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000001000-0x20)={0xf000, 0xf002, 0x3, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x0, 0x109000) 2018/01/25 12:53:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x6cc, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000002000-0x18)=""/24, 0x18, 0x2000, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80001, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f00005f5000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x400002) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x101) listen(r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f0000000000)="ace49d5f614e5e36cc1c5d8c35b113c3d430015e0cb45da2e95dea636c52ac71817a77d10e45e0ad67badbb1a84c4aebce954f23ca0462b5bc71ddce39e4655ceae019b29a116f43f5fc02d231", 0xb2, 0x75d7, 0x0) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f00009d8000-0x4)=0x7ff) 2018/01/25 12:53:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f0000eec000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) open_by_handle_at(r0, &(0x7f0000435000)={0x9d, 0x0, "3670af974dd494e753eb6b20c2530f44a77fee041ecff55515aedab36d84b12ac60cad1a522697c401ac34c90f17051db43029c89e253d9ccad32469c5e6659a5ac266a2f6869f297982d9843c20c430f3380c84d747849fe251ced174aab6c466e68afb941f08ecd6431303f46ecc2a32d13e9ae2d4cf3a079e7de1bfa79e387be3e45231d297e00c4e234aef7c8ef354327c4db3"}, 0x80) 2018/01/25 12:53:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f00000db000)={0x3ff, 0xffffffff, 0x2000, 0x94, 0x46e, 0x5, 0x28, 0x9, 0xb2, 0x100000001}, 0xfffffffffffffecc) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e6f000-0x1c)="7a4d29a2ee47efc57cc07b08556b939a41eb10fa8edccfb8c8e2d4e2", 0x1c, 0x10, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000edf000-0x4)=0x1000000, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000780000-0x9)='/dev/rtc\x00', 0x200, 0x0) [ 622.197282] kauditd_printk_skb: 594 callbacks suppressed [ 622.197291] audit: type=1400 audit(1516884828.292:53488): avc: denied { dac_read_search } for pid=16157 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 622.308208] audit: type=1400 audit(1516884828.325:53489): avc: denied { dac_read_search } for pid=16157 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 622.342241] audit: type=1400 audit(1516884828.328:53490): avc: denied { dac_read_search } for pid=16151 comm="syz-executor1" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 622.372849] audit: type=1400 audit(1516884828.332:53491): avc: denied { dac_read_search } for pid=16158 comm="syz-executor7" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 622.400203] audit: type=1400 audit(1516884828.338:53492): avc: denied { dac_read_search } for pid=16168 comm="syz-executor2" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 622.425854] audit: type=1400 audit(1516884828.347:53493): avc: denied { dac_read_search } for pid=16163 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 622.451109] audit: type=1400 audit(1516884828.349:53494): avc: denied { sys_admin } for pid=3700 comm="syz-executor3" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 622.475742] audit: type=1400 audit(1516884828.355:53495): avc: denied { dac_read_search } for pid=16158 comm="syz-executor7" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 12:53:48 executing program 0: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002e000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002e000-0x28)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}, @NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0x9, 0x80005, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000021000)={0x0, 0x5}, &(0x7f000000c000)=0x8) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000004000-0x30)={0x46, 0x0, &(0x7f0000030000)="b9b7e46f74ede4567f116e9a331ce0dc30fa6f13d66202bdc5d0d5b3986b2282acdd7b285c6a7971c05573e217018ca29df277cbdbc8f72ac6a8f7e004af7396af8344c5f7d91597", &(0x7f0000022000-0xc7)="22e50147df70f5a520cab04de33136ca1392c7832430bf66a6fb4769bdba6dd011e9c1d18ff401decf5e80e90be96b3422266697f4090a447026ddf2847065bbdb4aec9a118d0257a370092b246acbbf96272d136f65fc6d53e490bb36c69ae53bb56d2d62045ae13e01af8a35264d7f5a2021e0602fe6933404e593c7d2a6ad866cb797d542da965fe9535eccb943905d015373ee39aade42f4c1ea12ace7d2c1fa70310e88120e895bd078ebf13fb3aab1681c1fbb700a59e12085405108a8d8a6ecaf514b84", 0x48, 0xc7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_access(r1, &(0x7f000002f000)={'system_u:object_r:null_device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x31, 0x31, 0x0}, 0x36) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000016000-0x14)={r3, 0x80, 0x6, [0xff, 0x6c7, 0x3, 0x0, 0xece4, 0x81]}, 0x14) 2018/01/25 12:53:48 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x1018, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) 2018/01/25 12:53:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x10, 0x4, 0x7, &(0x7f0000d7b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000419000)={0x0, 0xd3}, &(0x7f0000b6f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000360000-0x8)={r3, 0x0, 0x20}, 0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000c32000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000e26000)={r5, 0x0, 0x0, 0x0}) 2018/01/25 12:53:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ee7000-0x4)=0x0) rt_sigtimedwait(&(0x7f0000df4000-0x8)={0x9}, &(0x7f0000e3a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa9000)={0x0, 0x1c9c380}, 0x8) sysfs$1(0x1, &(0x7f0000c8d000-0x11)='procmd5sum}ppp0*\x00') r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008bb000-0x10)='/selinux/policy\x00', 0x0, 0x0) recvfrom$inet(r1, &(0x7f000053e000-0x1000)=""/4096, 0x1000, 0x140, &(0x7f0000398000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000b93000-0x9)='/dev/sg#\x00', 0x2e62c8ee, 0x8000) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000bbc000-0x8)={0x6, 0x3}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b56000+0x5ba)={{{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/25 12:53:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000029f000-0xd)='/dev/dmmidi#\x00', 0x7, 0x10000) r1 = mmap$binder(&(0x7f000086e000/0x2000)=nil, 0x2000, 0x200000c, 0x50030, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f00003fc000/0xc000)=nil, 0xc000, 0x2, 0x10010, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000905000)={0x158, 0x0, &(0x7f00004b2000)=[@increfs={0x40046304, 0x0}, @register_looper={0x630b}, @clear_death={0x400c630f, 0x2, 0x4}, @transaction={0x40406300, {0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f00000ac000)=[], &(0x7f0000586000)=[0x20, 0x38, 0x78]}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0x10, &(0x7f000020f000-0x68)=[@fda={0x66646185, 0x3, 0x2, 0x3a}, @ptr={0x70742a85, 0x0, &(0x7f0000b3d000)=0x0, 0x1, 0x1, 0x30}, @fda={0x66646185, 0x5, 0x4, 0x15}], &(0x7f000094d000-0x10)=[0x38, 0x30]}, 0x8}}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x60, 0x10, &(0x7f00004a7000)=[@flat={0x73622a85, 0x100, r1, 0x4}, @fda={0x66646185, 0x2, 0x5, 0x40}, @ptr={0x70742a85, 0x1, &(0x7f0000b83000)=0x0, 0x1, 0x2, 0x34}], &(0x7f0000a0b000)=[0x0, 0x48]}, 0x100000001}}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x28, &(0x7f00007a4000)=[], &(0x7f0000857000)=[0x18, 0x38, 0x20, 0x40, 0x38]}, 0x0}}, @acquire_done={0x40106309, r2, 0x0}], 0xba, 0x0, &(0x7f00000fc000-0xba)="93e93dd6eacf4dd3fe3d101529fb09d0e0da67269073aafccdc4ae2a6dbfe79d861fd02a058e6fddf0c9e852399d0263dd4c4d844c2b59f5ecdc7d97ae4f34a780f9fff7d0786103a2887df38281c2be206304c93a223b352ed5c8423a6795d7d5aef09a25ee4414c1ff7f267296f54bae00273a0a51f26fff1e3703f5cbd81128f8f0bfdea711d825c1e304df1ce671c85d70db3b6406ddeffcb9129140f1f081bd49310bc65d0f0ec75d8858ead959039c500d78c78d81bc25"}) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='"PL', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = syz_open_dev$vcsn(&(0x7f0000823000-0xa)='/dev/vcs#\x00', 0xffffffff, 0x1) renameat(r0, &(0x7f0000e62000)='./file0\x00', r0, &(0x7f0000757000)='./file0\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f00001c6000)=0xec81, 0x8) 2018/01/25 12:53:48 executing program 7: set_robust_list(&(0x7f0000c78000-0xc)={&(0x7f0000325000/0x4000)=nil, 0x0, &(0x7f000051d000/0x2000)=nil}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000b1f000-0xa)='syzkaller\x00', &(0x7f000061d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000323000)="0d6286bdbd3809b9c5894d9449eead98dc26f28a86bf5b79251f8b2fbc", 0x1d, 0xfffffffffffffffa) r0 = add_key$keyring(&(0x7f0000210000-0x8)='keyring\x00', &(0x7f0000211000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000ce5000)='keyring\x00', &(0x7f0000f13000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000e33000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000104000-0x1)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fbf000-0x5)='user\x00', &(0x7f000066e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000095a000-0x173)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000275000-0xc)={r2, r3, r2}, &(0x7f0000182000-0x1)=""/1, 0x1, &(0x7f000065b000)={&(0x7f0000377000)={'crc32-generic\x00'}, &(0x7f0000fae000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = fcntl$getown(0xffffffffffffffff, 0x9) capget(&(0x7f000020c000-0x8)={0x20071026, r4}, &(0x7f00004e1000)={0x7114, 0x3, 0x3, 0x7fffffff, 0x80000000, 0x7f}) 2018/01/25 12:53:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000818000-0x8)='./file0\x00', &(0x7f0000787000)='./file0\x00') r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x2, 0x2, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000319000-0x4)={0x20, 0x5, 0x4, 0x0}) bind$inet(r2, &(0x7f0000469000-0xf)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setlease(r0, 0x400, 0x1) bind$inet(r1, &(0x7f0000b1a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = add_key$user(&(0x7f0000868000)='user\x00', &(0x7f0000ba9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005ba000-0xc8)="27ac7813a2631792ae68e24ab24d8c86360f313bbf3b7d40523084241bf1479ef65658573022d10b4a7557272a09224efa29e8545ef1b3a2b9665bfb1d05a8804c3ae961d6c8adfdbe8b664c9f6b46906d406720ee752faceb5b5b7279e859f404e162bb9c1954dbb52af318e7b72cc01c1230bbc0556a114d3436ae686d4ee30ccd881a050d42e6d84b03592af773a1b2b1c367123a70fd60bd3fcd07167335f54e3e3674af53b3a324ab6d8ce9ee65ed6a3bfe0d25ef388ea8485922d0127538c6950a7ad08335", 0xc8, 0xfffffffffffffffb) keyctl$revoke(0x3, r3) r4 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r4, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0xfd4a}], 0x1, 0x102) sendmsg(r0, &(0x7f00008b7000-0x1c)={&(0x7f0000fcc000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x3, 0x2, 0x1, {0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7fff}}}, 0x3a, &(0x7f000099b000)=[{&(0x7f0000f09000-0x67)="13142f91b09f3bda76e64dd02a12ae142d22ee498658b0f1f48a39c018ca59354418605e00f73a2796a72207377948d25f91f8b57bb0f2870b847f516d4e738b19183f6081de8c6637f4218c6be4bf77cd8d1b0689427a18c5353841cdffe3d1235656d2622344", 0x67}, {&(0x7f00009ff000-0x63)="48bff968aa76c0b7fd8133328fe12c3571ee39769aa5f9eb3ab9920d960ea5b03280e259100d72680f31a5d2462c0c2837e7c4185cb77566a928d364234bb1804ff10d06058d499b7e7f9e48db2af42b2f9bc8b66460808fc374d05c04f8afbccf362c", 0x63}, {&(0x7f000060d000-0xe)="9eecf1fb66c1a53416187b235fd6a23c60dbc88b68c26e07def2ee380730040b8a208d37e43b806d9137318d7a64789bc34c", 0x32}, {&(0x7f0000889000)="9f273dfeed0d7bb59f8c37f90320559e26df362adccd1f9d2ebbed527945d4cca39ea1067098a572f6394dabd31a7023699e90309e9f261bd2da3024d3a3ed2c6956467524e211bcf662261f1280b4353f63c48bb6208f4eacac8824acedc237e068fdd6c1674114733bae62b617b644ab9270836ed24fa7cbf7918d60fe81063f934fd522b3d9dfd0aa60e1ca19f76648f46bcfd90b06b844fcbfafe5ad7307894850ef81ea80705803059d7f52c39cc3ca6b73d396139fa634b16d082e230a95e19632be29a648a0960c972d9d8eddca54a1515d0a637183d207b5e4f02492a76e779153eff0dab166", 0xea}, {&(0x7f0000f0c000)="19d4f5a11a9d3ff5fdd369a2b2a1dc5df71b9c7176c76bfd8514bb49fd175e049b2954217a6f02b019c36d374d202fac67980e26d64367b4d0163c2069342f4c11b0c896826a1ec9d2d4ab0ce8861eae0b639adc0abebda8f247349f513fd60b004099e7f7155fbc87a344325132c095e2582dac4be4661284d9e56da0ef0622064f40c7fecdfb8fd8bb9542e5dbffe915d5a348ec34615a5b2c4b48fedcd4899a1f7ef3d0b3af1910d4", 0xaa}, {&(0x7f00004d3000)="", 0x0}], 0x6, &(0x7f000064d000)=[{0x18, 0x13b, 0x100000000, "df69e53e4c2c47398b2370"}, {0x74, 0x108, 0xfffffffffffffffb, "9aa43bda816c78bbb3dfae3bbccaad80e8eed8c609618faf36b7b0de30ecccb53def5ee3de3b7cc355fefd17dcafb867b01e613f3c981ddd3dd8fe5dcde13ca5145b7c1c00393c3c5a8a0d6a06cc4d8a1fc098cdd9ad0eeea2142a2edd823648278bf7e5c813a443"}, {0xc4, 0xff, 0xb2, "f99b8df43e5709b9e78d551756e099ddff55a6820a9a3b7b80c2e1c8c0aa287e97d50490145c13da3d3672875fbcc18f5888180403403fc638e6e6c3d2c6a5f1463796736e8511084016004b2353b365d4e68b5b7c2c355d701ca2c900f3f165f418b2c46c1072fa10494c7bbfd027b9efb115a2a2cf7876a1ea7a71005eff5cb7dc1954dadba1b96d96809c82f7beb7bcfaf6c0fd953dbf15c1e560fda72df311fd3446578b5e408f05d5c214c8dc59a7a0146847f43376"}, {0x100c, 0x13f, 0x3, "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{0x1c, 0x10d, 0x0, "104cc919cdff9585f2c751de48e0"}, {0xe4, 0x29, 0x3, "5e257f4f0b004c04b569dbdf35e4d9ef73932a0bdcfb3d58cc292cc75ae123e34d4393eb5e216460a4c2e9e9627be3b50f25a5f80f7700a1d5146031a41a3e73b9398c538a4a179f57f9311eef9c2d17510c13173bfce9fb0ff340adb922669db8e4aa62805441e03cf0c699032185902cab4bcb98a41f6cf450e5131fd6f5638d8a68eb683ba2d8e1accd6a4357bd25b73a0614933a0103f284839db6b0e13c60e11bd65bb9e0eda84849f7140d02d9325e9286dbf6bb7503fc780c31cba2a5876705bd6d908126ac27be122837b2621a1a24f96c"}, {0xd0, 0x13e, 0x9, "0b3b9eab111ca34e6cc50526f49c1e3528a19dabfe734bdd73dfec4f3a3b08d37af70dd223cb56802c78a96ee0a7c8e00daadec53241cb286c711fc4d47012a270983f78ca325dc92ee1dddb2980089d565d2338954715ce9270b2a0d1b3169cfafcbc98085465dbb86666d09f119c1428eadb046160ee03f61ba517b4393d934df2f18e8acfdf4ee6da08366fcb1a9eb6c7ef6b22d66a6f52d5d8025d9d215e7f23e1d09d548043f7fe7eb7cdd6bc1d9bd77fd7375bd1ef223f021775a1144ee706"}, {0xa4, 0x100, 0x100000001, "21d281a13cebf24f8c04765a55710d265a2faf27ad50b5d598ec11d688fa7ee5529c68b0fc4ff11e433183ee56111353287dfba754da13e209db0397675692059ceb223d549bbac1c4087b1e1a2563fa868ae03a803b7c7a804a42bd687e8711fe9c4368ce7b5de4c6bd143ffbfcb8862b8e2d342963ee8ec73c0b86cd7f61f7bd52491d7219fb00f23d81ee1a9f0ae97686cdd2a037b5"}], 0x13d0, 0x20000000}, 0x5) 2018/01/25 12:53:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000289000-0x8)='./file0\x00', 0x20000, 0xe0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000069f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000748000-0x4)=0xc) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00001a9000)=r1) write(r0, &(0x7f00009a2000-0x1c)="077a7258f718d05a9209e71c5b09392c0cb489d9c077b75ec6ae4b7e", 0x1c) syz_extract_tcp_res(&(0x7f000010c000-0x8)={0x0, 0x0}, 0x4a, 0x5) syz_emit_ethernet(0xe81, &(0x7f000067c000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fb72", 0xe4b, 0x40000000003a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0xb1, 0x0, "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"}}}}}}, 0x0) [ 622.501559] audit: type=1400 audit(1516884828.355:53496): avc: denied { dac_read_search } for pid=16158 comm="syz-executor7" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 622.527744] audit: type=1400 audit(1516884828.357:53497): avc: denied { sys_admin } for pid=3700 comm="syz-executor3" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 12:53:48 executing program 3: mmap(&(0x7f0000000000/0x8a4000)=nil, 0x8a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000053e000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00008a5000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffb, 0x204040) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00004f9000-0xfd)={0x7fff, 0xf5, "bdb7f34111254cd739358c5d6b46918587e7dfc57bf50aae9ae290e92b95368678d244a6781bb8a6d1ee261ed56279934f310aa90a13bdeb8ff74dea38411bd47681a6f19147002ff10c905cfd51058d6b813f764719a54255e41015f41a919ec30e672709c434f216791798a1ca87be1c38e5fea35ad1ede6c8ed83ba61a729723cbe21bcf7088f1b931ac690b1396022c0e48f052ea95a4e02add1aba8340b1c59c261d8d129f3f8ca01f5f0a6e3094b7fee1503b67937f2e6aad645ce1ed46ae8907829948c4084da760dbb51455288cf86c6e6a431711cd6a3a69aea3784b5e3d98fdd3eacae53cff83829938ea26a7ba24c86"}) recvmsg(r0, &(0x7f00008a0000-0x38)={0x0, 0x2ff, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089e000)=""/4096, 0x1000, 0x0}, 0x12000) 2018/01/25 12:53:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x20, &(0x7f0000cba000-0x4)=0x0, 0xfffffec0) 2018/01/25 12:53:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000246000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x18, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) openat(0xffffffffffffffff, &(0x7f00004e6000-0x8)='./file0\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045c78) 2018/01/25 12:53:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000a7a000/0x4000)=nil, 0x4000, 0x0, 0x1011, r0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000e81000-0x28)={0x5, 0x3, 0x6, 0xfff, 0x7fffffff}) 2018/01/25 12:53:48 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000905000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r0 = getpgid(0x0) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r0, 0x1, &(0x7f000090e000)=[&(0x7f000004e000/0x1000)=nil], &(0x7f000060f000)=[], &(0x7f000090e000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000656000)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002c7000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000910000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f00002cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000273000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x0, 0x1, 0x2, 0x1, 0x0, 0x80, 0x80, 0x90e118451d1bf363, r2, r3}, {0x3f, 0xfffffffffffffad2, 0x6, 0x5, 0x81, 0xff, 0x3, 0x1}, {0x6, 0x1ff, 0x0, 0x5}, 0xc68, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x3, 0x0, 0x3, 0x4, 0x1, 0x100000000, 0x200}}, 0xe8) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000693000)={0x0, 0x766}, &(0x7f0000910000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000796000-0x8c)={r4, @in6={{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000079c000)=0x8c) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f000000c000)={&(0x7f0000905000/0x4000)=nil, 0x4000}) 2018/01/25 12:53:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000e84000-0xb)='/dev/audio\x00', 0x400, 0x0) 2018/01/25 12:53:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000225000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4d) r1 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 12:53:48 executing program 6: lstat(&(0x7f0000fe7000)='./file0\x00', &(0x7f0000890000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a07000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) 2018/01/25 12:53:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f00009d2000)='./file0\x00', 0x400042, 0x8b) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000ac1000-0x4)=0x1) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000671000)=0x0, &(0x7f000047b000-0x4)=0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000490000)=""/141) socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000062e000)=0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/25 12:53:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f8e000)='/dev/vcsa#\x00', 0x4, 0x8000) openat$dsp(0xffffffffffffff9c, &(0x7f0000f29000)='/dev/dsp\x00', 0x40, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d72000-0x10)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000fc9000-0x10)='/dev/input/mice\x00', 0x0, 0xc000) getdents64(r1, &(0x7f0000427000-0xdc)=""/220, 0xdc) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000627000-0x21)=""/33) 2018/01/25 12:53:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000079b000-0xa0)=[{&(0x7f000053f000)="", 0x0}], 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000e02000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000afb000-0x4)=0x14) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 12:53:48 executing program 2: mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000081c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f000081b000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="d877150bd661e44c694dc29d6d6058c7451b364d0895f5d4e46e1164c9d0a6fac89e0b983d6b67897db09b06ec8c5f8db351bca2e434a9e7c24400ea962971f1077b99ba28b3c3d1ba285ad5", 0x4c, 0xfffffffffffffffd) keyctl$revoke(0x3, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00004b6000-0x8)={0x0, 0x3ff}, &(0x7f0000e29000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000891000)={r4, @in6={{0xa, 0x2, 0xfffffffffffffffd, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) close(r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x0, 0x0}) epoll_wait(r2, &(0x7f000058d000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/25 12:53:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x808010000080802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000591000-0x10)={{0x77359400, 0x0}, {0x0, 0x2710}}, &(0x7f0000d3a000)={{0x0, 0x0}, {0x0, 0x0}}) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) 2018/01/25 12:53:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000dc6000)='/dev/dsp\x00', 0x8000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000134000)=""/229) connect$inet6(r0, &(0x7f00005bf000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c16000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bbe000)=0xc) quotactl(0x9, &(0x7f000029b000-0x8)='./file0\x00', r2, &(0x7f0000d8f000-0xf7)="dccc97533f4a4c39151cf3da0d4c2b21bcdf4d5a93854043f5ca92d5a06467eec6e4276a98366bddcc03dd680e037cc1aa41d78560c22bc077a988c2ce6dbe8e865082574e52d2c1595de1e161e3958a2dec7ee8201d4e1e892cf5dee206fec1026392bc94df7dbc42257a4ce188da7229152e4af93e76e48e7e995a2b3742e073e0124e6baabb4bfb6f4912e6df2030c30f83363eeda19ee0ab548ab6e502fd10d0e65337e64879f2c688e369c3b305aaef93e366e2604153868c1dd8d05b6ed9ab4188d45a64a2bbc5f02f191e42f99b3cd18a3be9a75cffd566ac26cb5cd0e8de8c71fc9a43aa630f7463ec0464ab26e1a5d0002fdf") syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00003e8000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 12:53:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000058f000)='/dev/vhost-vsock\x00', 0x2, 0x0) fcntl$notify(r0, 0x402, 0x6) 2018/01/25 12:53:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003ea000-0xb)='/dev/loop#\x00', 0x8001, 0x20200) fcntl$getownex(r0, 0x10, &(0x7f00001be000-0x8)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000003000-0x8)={0xa, &(0x7f0000003000-0x50)=[{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}, {0x9, 0x0, 0x0, 0x0}]}) 2018/01/25 12:53:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00009a9000-0xd)='/dev/usbmon#\x00', 0xdd3, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000068f000)={r1, &(0x7f0000dc1000)="a3b129b63fd61b13559a97d72f69a2e35333345bf89daed4abc614966c617d0c012ecf6c017e489ff5860e8dc9b302385fcabb1287f51fcda69924831eeee0220a4f6069774322e5c804cb3aa2ef58d84b0ff96dbc720a3333e7a34b791c78503dc4695b2bbb5e59871c8e22855b5651f99aa2fdf3694afb08378b86d1c7f7513b85a9824a14d022e798abaab0b09cbe0e6ea2d6d87d28f98cbd2e2c93977ba9961eece803722cb9110a059bdb860617e8777a4660d10806417bc6b141f31800201408908a12a770c9e72896435dd36a25a521231c6a7c55c175"}, 0x10) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) io_setup(0xe75, &(0x7f0000ab2000)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00007d0000-0x20)={0x0, 0x3, 0x200000006000, 0x2000, &(0x7f00004d3000/0x2000)=nil}) 2018/01/25 12:53:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000eb2000-0x3)='./file0\x00', 0x0, 0x2) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000a7c000-0x4)=0x0, &(0x7f00001a7000-0x4)=0x4) clone(0x6, &(0x7f0000425000)="", &(0x7f0000477000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f000043e000-0x2)="") r1 = signalfd4(0xffffffffffffffff, &(0x7f0000638000-0x8)={0xeb}, 0x8, 0x0) read(r1, &(0x7f0000688000)=""/128, 0x2fb) 2018/01/25 12:53:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00005aa000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00005c9000-0x22)="1f0000003a00077a0000220a000008ff0a3f80311100000004000a03441951", 0x1f) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000487000-0xbc)={0x80000001, 0x1, 'client1\x00', 0x3, "cae4fe0623e072af", "b83be2d2bb9ea49fbcb423545d2e3da7feacd71aa1a69da32f37341ff5df8625", 0x7ff, 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]}) 2018/01/25 12:53:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00004ed000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) pwrite64(r0, &(0x7f000097a000-0x14)="bf3e0ee83c62611975faaf2d82e68174e1a9410d", 0x14, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d73000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000009c000)='/dev/sequencer2\x00', 0x103080, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) timer_create(0x5, &(0x7f00009b1000-0x58)={0x0, 0x37, 0x4, @thr={&(0x7f0000470000)="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", &(0x7f0000cb4000-0xaf)="4c16a375b683e6e6f816ff6e1b2dcef65026641ca5098488b98efc452342d5b99399b50e8c05923585ffecf6bac9b312f704a207473994a9cd08442782af2606a7ee2a70dc1123d45d572c042512724554b3494d5d650793fc85375002144ae6901e8becaa989592c5569578057832c1609ce787549560ff325c3014946632606f4210db4717790b21c68412499d086f38cb89f02e9f3f2fe49e8719b1c01073b209e9adfcf4d7479f5b83bf4306a4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000084d000)=0x0) timer_gettime(r1, &(0x7f00005f6000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 12:53:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00000e6000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x800000012, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff2000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) shutdown(r0, 0x0) 2018/01/25 12:53:49 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fc4000-0x9)='/dev/vcs\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x2) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 12:53:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00002a5000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000143000)={0x9, 0x2, 0x0, 0x0, 0x0}) r2 = syz_open_dev$amidi(&(0x7f000034c000)='/dev/amidi#\x00', 0x6, 0x200000) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000079000-0x50)={@generic=""/16, @ifru_ivalue=0x0}) r3 = dup(r1) poll(&(0x7f0000d08000-0x18)=[{r3, 0x8004, 0x0}], 0x1, 0x0) sendfile(r1, r0, &(0x7f000097f000-0x4)=0x0, 0x6) 2018/01/25 12:53:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) accept4(r0, &(0x7f0000c71000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000084d000-0x4)=0x58, 0x2000000000000000) 2018/01/25 12:53:49 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007b1000-0xc)='/dev/autofs\x00', 0x181000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00002cb000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x1f, 0x7, 0xc, "56e9d7e8142e0a0823d84f14ac1799aca46a0ab9f52c6eec1c455a43d126412bde0159930c69b8d1c59f161e3a02cc92425385584eb7605da23a977868db5897", "d3f8f6e9781e78517da23d6286b304659fbf92b1e458db7f4b68387517bc0c92", [0xfff, 0x2], 0x0}) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000009000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000004000-0xe9)=""/233) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb05, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 12:53:49 executing program 5: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10, 0x0, 0xffffffffffffffff, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x9, 0x0, 0x20000000, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x23b}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 12:53:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000214000)=0x0, &(0x7f0000cdc000)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00007e5000)=0x10, 0x0) dup2(r2, r1) recvmmsg(r2, &(0x7f0000d4a000)=[{{0x0, 0x0, &(0x7f000046a000-0x10)=[], 0x0, &(0x7f000054f000)=""/131, 0x219, 0x0}, 0x0}], 0x1, 0x2, &(0x7f00008c3000-0x8)={0x0, 0x0}) 2018/01/25 12:53:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000a45000)='./file0\x00', 0x1, 0x20) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000f86000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d7e000-0x4)=0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1100000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00008bb000-0x9)='/dev/dsp\x00', 0x400000, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000fc3000)=0x1, 0x2) 2018/01/25 12:53:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f76000)='/dev/sequencer2\x00', 0x80, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000127000)={0x1000001c, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000007000-0x58)={{0x50f, 0x0}, 0x1, 0x3, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 12:53:49 executing program 4: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f000068f000-0xc)={@multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003f8000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001f000-0x28)={@common='ip6_vti0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00005d7000)='./file0\x00', 0x400000, 0xc) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000a12000)={0x1000, &(0x7f0000a12000)=0x0, 0x0, r3, 0x4}) rt_sigtimedwait(&(0x7f000081f000-0x8)={0x1000}, 0x0, &(0x7f00006e4000)={0x0, 0x0}, 0x8) fcntl$setlease(r0, 0x400, 0x3) sync_file_range(r0, 0xae58, 0x991, 0x3) getsockopt$inet6_mreq(r0, 0x29, 0x21, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) r4 = syz_open_dev$sg(&(0x7f0000021000)='/dev/sg#\x00', 0x401, 0x40000) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000041c000)='./file0\x00', 0x4) accept4$inet(r4, &(0x7f0000909000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a13000-0x4)=0x10, 0x800) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0x4000000000007) 2018/01/25 12:53:49 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x200000000000019, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006b2000)={0x0, 0x0}) 2018/01/25 12:53:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffe040000000000, 0x8010000000000084) listen(r0, 0x3) recvmsg(r0, &(0x7f000082a000)={&(0x7f0000bc8000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000785000-0x28)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 12:53:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r1, &(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) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000072b000-0x1a8)={0x80000001, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000201000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)=""/0) clock_gettime(0x0, &(0x7f0000460000-0x8)={0x0, 0x0}) setitimer(0x3, &(0x7f0000c32000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000ea9000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r3, &(0x7f0000653000-0x40)=[{{0x0, r6}, 0x200, 0x9, 0x8}, {{0x0, 0x2710}, 0x200, 0x6, 0xffffffff}, {{0x77359400, 0x0}, 0x200000, 0x81, 0xfffffffffffffffc}, {{r4, r5/1000+30000}, 0x9, 0x8, 0x1}], 0x40) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) close(0xffffffffffffffff) [ 623.277650] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/25 12:53:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = syz_open_dev$amidi(&(0x7f0000f2c000)='/dev/amidi#\x00', 0x5, 0x404000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002b6000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00001a8000)={{0x2, 0x6, 0x4a, 0xffffffffffff0000, "b8d22d3627c209010888ca9f0887a470660ecbd7b2fb9733975548bbf2410fd259ac3f58b50f587ccd5e514c", 0x0}, 0x0, 0x0, 0x8, r2, 0x6, 0x10000, "73a4a60fc0113859749f80c3be6010dba32a634478ef76075632f84a2721827e6b0f80763d2b30c54f582971bb217701d646b08260874ba835ce1e7a79dc667e", &(0x7f00008ad000)='ppp1()*vmnet1\x00', 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9, 0x101, 0xfffffffffffff800], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000056f000-0x20)={@common='bcsf0\x00', @ifru_flags=0xa00}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x6, 0xfffffffffffffffd}, 0x4) close(r0) 2018/01/25 12:53:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000b15000)="", &(0x7f0000865000-0x4)=0x0, &(0x7f0000dfd000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x100, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r1 = gettid() fcntl$setown(r0, 0x8, r1) execveat(r0, &(0x7f0000f99000)='./file0\x00', &(0x7f0000005000)=[&(0x7f00005eb000)='vboxnet0}\x00', &(0x7f0000b59000)='em0posix_acl_accessnodev{\\wlan0mime_type:^\x00', &(0x7f000001a000-0x11)='/,vmnet0%vmnet0.\x00', &(0x7f00001a3000-0x1)='\x00', &(0x7f0000037000-0x1b)='/]posix_acl_access)ppp1em0\x00', &(0x7f0000062000-0x1)='\x00', &(0x7f0000020000)=':)[em1.]\x00', &(0x7f0000e7a000)='Rsystemself!-%\x00', &(0x7f000087d000)='\x00', &(0x7f0000331000-0x7)=':$bdev\x00'], &(0x7f0000f0f000)=[&(0x7f0000e86000-0xb)='security)-\x00', &(0x7f0000b32000-0x19)='@vboxnet1*security@ppp0!\x00', &(0x7f0000974000-0x9)='security\x00', &(0x7f0000fc4000)='\x00', &(0x7f00007d2000-0x1)='\x00'], 0x1000) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r0, 0x0) open(&(0x7f0000d67000-0x8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00005a0000-0x4)={r4}) tkill(r2, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/01/25 12:53:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffffffffffff0d, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000098d000-0x8)={0x0, 0x1}, &(0x7f0000a76000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000003d000-0xc)={r1, 0x3ff, 0x30}, &(0x7f0000731000)=0xc) close(r0) 2018/01/25 12:53:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000bdf000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x100) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000b9c000)={0x0, 0xdf47, 0x1f97, &(0x7f00002b7000-0x8)=0x0}) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000084b000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0xc) rt_sigreturn() ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00005a5000-0x4)=0x1) r2 = add_key$user(&(0x7f0000f81000)='user\x00', &(0x7f00008e4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c80000-0xa9)="18468ddafc5281cbfbf4d13c2524e659e287aaa2d8ecc49d3942d6332a412b6d1976123d79392d5dba8c014f34a4015cce0329272cfd2766fbb9d5fa0e84fb48e67c1f94d367a61c7fd2fdc29309a45ab6ea64a01de5b5503b7eaa0929e75c1ea5f2e082d0b582088fde83ca52df86b091dc767c5ed7c9aeacc0cd14dabf656524d2775e747309a68864b37369aa53f38300eff2d2fe1403fbf138018d42a2a8d8090aae3dc0074a83", 0xa9, 0xfffffffffffffffc) r3 = add_key(&(0x7f0000733000-0x6)='.dead\x00', &(0x7f0000d9c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f4d000)="2ae686ee7b0290fbaf4f93b8143027f4740bd824c313d83afcb71587da383bd45efa2cccf4c15e1fda390d274dc7050a595e9862742e5400bcacfc579a92024d73ae28cf4ad9dd68d8b65b2654c9afa9f9b7c38c25dd14567d762d8e32897359f42370e69fe73b204aee7cd40aa14c96ea400f4b7f42c1cbcf72c00a1b4fd5dd46a9e3787191535f9467d68def703479ca173c92c1f0545f0a3efe70991009997f4ba90a421829dac6fcceb650063b1f401a9aab07214d57f6fb161eb7365c96289b751709350efc9c408fe0f81608ec8cc51813ac20321421e35b8ee58d6e51635d43b8986efae203e4c5", 0xeb, 0xfffffffffffffffa) r4 = add_key$user(&(0x7f0000711000)='user\x00', &(0x7f0000ccc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000057000-0xed)="6925e26306db4c3c5e6f2958b5f4f19f8c21056152e26fb06d406f0f1dfd3396a380d21caa77eab4d4a5ee646fda52daf1ed341e5d140c40a683ba5186b28a41fbd29cafb7da900dbb20585ae47a80eb29b1bb5307af11706c2c67de8b9b8a47d27fcc11f9c556caf9126f122bab2ab848f160f4baeae1de4286a10c70856e7349de95ecc0df544b589c37b5fbf307696185627e187c0611eed37c4a30cc4ce33886922c7a84f198e1f743b2e18643e8e34d194c531cf26ae72d6243b5586d775437097182fcf758e522e15d88934f0271d0de301c809789765c18abdb5432e198e6a9e3c61dc53d1179492d8b", 0xed, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000735000)={r2, r3, r4}, &(0x7f0000c2a000-0x69)=""/105, 0x69, &(0x7f0000018000)={&(0x7f0000f42000)={'rmd256-generic\x00'}, &(0x7f000025d000-0x41)="1877e61613590652ef9929f3f73dc640b16030e687cd28fe9727f0d578cbfc3562346d3062e11c11369295b9d4a9ed19938ddeb09ca130e29d5e26179f9fc6d4fe", 0x41, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000020000-0x8)=[], 0x2000000000000144) close(r1) socketpair(0x2, 0x800, 0x1, &(0x7f0000dc2000-0x8)={0x0, 0x0}) 2018/01/25 12:53:49 executing program 4: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x4, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) 2018/01/25 12:53:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x10000) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0x40000000000fff, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7, 0xffff) bind$inet6(r0, &(0x7f00005dc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) 2018/01/25 12:53:49 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f000040b000)='/dev/audio\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000003000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000842000-0x1)="bb", 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000003000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000000, 0x0, 0xff, 0x8, 0x8000, 0x5, 0xfff}, 0x20) syz_open_dev$sndmidi(&(0x7f0000003000-0x12)='/dev/snd/midiC#D#\x00', 0x9f2, 0x80) dup(r1) 2018/01/25 12:53:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x11, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$sndpcmp(&(0x7f0000959000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x400) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002cb000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000757000-0x4)=0xe8) clock_gettime(0x0, &(0x7f000058a000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000f34000)={&(0x7f0000674000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00009a4000-0x8)={&(0x7f00003b9000)={0x7, 0x400, 0x4bd, {0x77359400, 0x0}, {r2, r3/1000+30000}, {0x1, 0x5, 0x2, 0xffffffff80000001}, 0x1, @can={{0x3, 0x0, 0x7, 0x6}, 0x1, 0x3, 0x0, 0x0, "165270dc88d7e49f"}}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x44815) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockname(r4, &(0x7f000076b000-0x58)=@un=@file={0x0, ""/86}, &(0x7f0000b9a000-0x4)=0x58) 2018/01/25 12:53:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f0000913000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000200000-0x6)='sysv\x00', 0x0, &(0x7f0000cf8000-0x69)="eb2c103f902b572a4500100000fa0b7b24d481745146ca53d8d2842b102c692c8fde73a519422c5f762c8ffcb100982b7250270a523e5a65a94003d3c4fac137dde7f508e9ba2c03bcdb8a08c70bfe4b9967689eab5810d2aad33405be4abdff3e6ebf56d110615e71") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) stat(&(0x7f000011f000-0x8)='./file0\x00', &(0x7f0000fab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f0000d2c000)='./file0\x00', 0x0) removexattr(&(0x7f0000d28000-0xe)='./file0/file0\x00', &(0x7f000025d000-0xd)=@known='security.evm\x00') 2018/01/25 12:53:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xedd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a25000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r2 = add_key$keyring(&(0x7f00009b4000)='keyring\x00', &(0x7f0000b8c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r2, &(0x7f00007be000-0x41)=""/65, 0x41) r3 = syz_open_dev$dmmidi(&(0x7f0000909000)='/dev/dmmidi#\x00', 0x7fffffff, 0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000b0d000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000d12000)={0x9, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0xc74, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x10001, 0x101, 0x400, 0x5, 0x0, 0x7, 0x4, 0x5}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f66000)={@generic="ead7f680a7783a85a30869e9ef36d050", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_gettime(0x0, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r5 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000259000-0x4)=0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f000076d000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000082000)={0x0, 0x8f}, &(0x7f00004d0000)=0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000341000)={r7, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$addseals(r6, 0x409, 0x4) readv(r0, &(0x7f000074c000)=[{&(0x7f0000d67000-0xfc)=""/252, 0xfc}, {&(0x7f0000cbb000-0x8e)=""/142, 0x8e}, {&(0x7f0000b88000)=""/198, 0xc6}], 0x3) openat$sequencer(0xffffffffffffff9c, &(0x7f0000217000-0xf)='/dev/sequencer\x00', 0x440002, 0x0) writev(r5, &(0x7f0000582000)=[{&(0x7f0000abd000-0x1000)="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", 0x1000}], 0x1) 2018/01/25 12:53:50 executing program 4: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f92000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f8b000)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006aa000-0x8)={&(0x7f0000f8e000-0x12c)=@ipv6_newroute={0x28, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0x0, r1}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 12:53:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000007f000-0xa)='/dev/vcs#\x00', 0x9ab8, 0x400800) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000063b000)={&(0x7f0000684000)=[0x1000, 0x2, 0x83a], 0x3, 0x3, 0x7f, 0x9, 0x100000000, 0xff, {0x7f, 0x34f3, 0x5, 0x0, 0x7, 0x7f, 0xff, 0x3, 0x8000, 0x7, 0x7fff, 0x6, 0x0, 0x4, "db68078abfbc51e29f68dfefab3d7ab75133de72e69f4f2e12457e3c85ae9961"}}) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/25 12:53:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e6a000)='/dev/net/tun\x00', 0x0, 0x1ffffe) dup3(r0, r1, 0x0) 2018/01/25 12:53:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000dcf000-0x12)='/dev/input/mouse#\x00', 0x6, 0x4c0002) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f00008bb000-0x4c0)={{0x27, 0x3, 0x6, 0x2, "dabeac8b2406968522ab7ad4418e9614a79959a6fbb1d853c7423c136d731fc007ef1278f97d5c71bf8beda3", 0x2}, 0x1, [0x7fffffff, 0x10001, 0x7, 0x1, 0x9b55, 0x2, 0x7, 0x7, 0x8, 0xb1, 0x7fffffff, 0x1, 0x3ef3, 0x0, 0x8001, 0x1, 0x0, 0x1, 0x6, 0xa04b, 0x7, 0x8, 0x40, 0x1, 0x0, 0x7, 0x1, 0x7, 0x9, 0xd4, 0x4, 0xfffffffffffffffe, 0x1, 0x5, 0x100000001, 0x81, 0xe1, 0x8000, 0x3, 0x260, 0x4000000000, 0xda63, 0x20, 0x7fffffff, 0x46, 0x27, 0x9, 0x0, 0x3, 0x4000000, 0x400, 0x5, 0x200, 0x2586a4dd, 0x200, 0x9, 0x1000, 0xfffffffffffffffa, 0x3, 0x800, 0x4, 0xfffffffffffffffb, 0x4, 0x100000000, 0x7f, 0xffffffffffffff58, 0x3ff, 0x9, 0xffffffff833c2a2a, 0x1, 0x2, 0x5, 0xfffffffffffeffff, 0x9, 0x5, 0x0, 0xfffffffffffffffd, 0x13, 0x4, 0x4, 0x4, 0x1, 0xd, 0x8, 0x1, 0x9f42, 0x80000000, 0x1000, 0x444, 0x4, 0x0, 0x0, 0x5, 0x18, 0x2, 0x7fff, 0x5, 0x8, 0x1, 0x4, 0x10001, 0x828c, 0x9, 0x100000000, 0xe7b, 0x2, 0x9, 0x7ff, 0x8, 0x2, 0x100000000, 0x4, 0x20, 0xffffffff, 0x1ff, 0x9, 0x302, 0x5, 0x5, 0x4, 0x7dd700f0, 0x5, 0x50, 0x9, 0x4, 0x80000000, 0x2, 0xfffffffffffffffc], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d00000-0x9)='/dev/ppp\x00', 0x200001, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000f09000)=0xe4f, 0x4) close(r0) 2018/01/25 12:53:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000453000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x501003) r1 = syz_open_dev$adsp(&(0x7f00008c6000)='/dev/adsp#\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002a7000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000d32000-0x68)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000ee0000-0x4)=0x7, 0x4) 2018/01/25 12:53:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000795000)='./file0\x00', &(0x7f0000936000-0x8)={0x1ff, 0x4}) r0 = socket(0x10, 0x82, 0x20) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f76000-0x6)={0x0, []}, &(0x7f0000ebf000-0x4)=0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003ab000-0xc)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f00006ab000)=0xc) sendmsg(r0, &(0x7f000009f000-0x1c)={0x0, 0x0, &(0x7f0000f4d000-0x30)=[{&(0x7f0000bd3000)="7f41908a74e1aebf2962b40de5ace4c8b5fb0bb15b51f644ba5ca3fed230f55a5fd3837b6a3f9bf7a381d03493ea3584b22cc8b9599dc28d35", 0x39}, {&(0x7f00000ba000)="3db684a0f5c728fc0f64e1edc3d983c70357800aeda9b0536c500fd2b1cff004c48a3ac0ef284d027c446d5f3af7527c1882f97a30630db1bad5c7323789d29966404617cfa8d9281a0e681391373d4580599d0f97a89a1eb8e66399d6cacfff6d80feccc70520914ec290234e1d7eea5b0b", 0x72}, {&(0x7f0000e2a000-0x3e)="347d92683579118a6a4a1a1a700ab36d62304218e569c27003cf0f60f9d4b1888b81380842cfe3d61c048238b4d140f4e6238671aa5874cac5183e6b5abd", 0x3e}, {&(0x7f000083e000-0x1000)="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", 0x1000}, {&(0x7f000006f000-0xd4)="a5e946c7fe2f45eb8b6542c62b66f9fe47c71b7243a1eb740c4436099f6a913657149c02709edaa2b78a40df873e42fbaa82c1eb0515dca24caec136fec33ce9c83acb62ac01eae80aac1d5bda15d7669bc1791af13edb54f5792bd8a38520e95e1062592126f135fe31b93bd61d407f1806710858e6fa8f191c5a3622cbb09365a6c8277f0d135c8afa5e2ad603a461961e32ddbef34a4121f4369454d6937db00d5604cbb53380fab0c15cb2b875d18333a3e2c6876bd017649deb950356cc163006dc8b973d5898aa15d836effb71ee1197d4", 0xd4}, {&(0x7f0000094000-0xe0)="e91e9ec585a60cda50c00bf48380310bbcb0ccd2fab4344a757886e345f7955067f19d6ada056532590678c9c5e341ca64cf0e4c5a7509bc5b616e0cee14097c941771a83da6e006861fede1c0105278d4e747896685bbd940d84993a0af8cdff0bc6beabe2a1f64d047062e336e9cddc868fbfe7297111eac75e226ae8a4068ebd563f3dafb7a3394b43af6295e63cfc98abfd870a1f92d292d8a666df368ca1461d9782b08d5447bb90059dd3fa540f6b00607b65773c89c9f2665c5ca6ad13a3366abbc13e051065e90ecc7b775286eeb5452bb8eda90e1b9fa2e53980a72", 0xe0}], 0x6, &(0x7f0000f8e000-0x408)=[{0xd8, 0x11d, 0x7, "7dfc17a90f32f8ac949fcd4e28c6790ea7ab7d5b20f511602402f295cb22db0594dffdc1744edc614ba1f422fccf221ce02423bc5552d5d336fd4bb52249daff77aa5966e738cf23cc59ecf0b75fa63120b1982be552a0ceda4bc83fa21fd10d9ff2cc54c0f4e5a5ad46971b146fe2f3d3eb22d0a9478a32f1988699afe8f021be3b568326740f1bf5bc480317d2b3d3188057e5aba4281139ef822e163c5cf121c295a5d856256b35a29ad968f4500ec7b5962f99cc6508247da8a99ba01c74d58b973080cfdcfb29ee6676"}, {0x5c, 0x103, 0x3de, "cf77872c14493e1157d45a6cf89d6b40bc30a1011171753b1a9e3cea02dfec6351c9c4ad1ab611ee69a277f38fe3c42a8f5091466ef33b583224c43e281c4654378ffef8252b6bdba4c6de5b1a14"}, {0xc4, 0x110, 0x1, "a235018d2a825c5cfb6350d5b445f4a014c70582dcbda6eb9b9a374b269fa616a8b136f27e7628bc766fc527a65b172032486d4e31dc6598ba34e7de68a5771979428c5fb47865d6b90348e8e76a96281e619b578d8d82c74200783719c3f586f0955cfbf039f25dbf211811642c29dcd4dbb953b7933d1ab6849aa0be7902d22849b593ba1736bdae778120f25bd5caa0f56e792d6c1494046e6515865e4693395bde36af034a9807b7cf71f3e6da019d3eb40d6f"}, {0x98, 0x1, 0x1f, "8a690fa6efc6caa48cf92bc0e9e1163547c86a74684cdfcc1cde258693e119c4ae1d31f4e8c104cfcf46414c75aa93cbfbc063658de110bf08c9315fd0e77fbcf6cc3deb06dcf7c7aa8724dc3c5d45334683effcbb7d1a67ce3ffc204405e0f98b4bc5d01d52f2dcfbe6c2c30ff31ca22e51c068eb2b0bc78ac5978ca1b503c39e8d69625f9101688b5000"}, {0x24, 0x0, 0x7fffffff, "c307cadbff180a034abb4bdab6ed2c60c37f12f723c1"}, {0x14, 0x100, 0x80, "4c4ab0d878"}, {0x80, 0x18d, 0x7f, "cb18f59e7c09aa785fc47d55ca8cf102e52ec1ec719fb6045f5dad1b9e1e4e05a71c82e9bc825345caf807e10bcea125c6fe5a5983ea593581888a11677899ecfa45fc20304165cc5bfb6c3f65621f11f7a9cbcb776236da71715d74c67ac6a308b7a55bde9d00d0e4ebf236463bb48f66"}, {0xc0, 0x10e, 0x2, "874634dd7b9de23e541762c5da5747992869ab9896517877e46f3086cee81fcfe42b7b5ab232336f83717fdaa99447e2426d4254b6ff682540676d79ddae40629ac582ebc3f77d5ac9a2faa87da2b21319a1133ba1bf1323dc8c18c7e05d9872bf6a1ab1b45dffa35f83505c93aad24c5e1a4a424960b730e2511649fb0bf3d07cbc0fd87fd3d0b67f23e34ff3e85a1e28bdcad48f5ee8e592372bdbbe22de357e809db2735b990d4c2388c82c4386269f"}], 0x408, 0x20000000}, 0x4000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e1f000-0x28)={@common='ip6gre0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setstatus(r0, 0x4, 0x2000) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) [ 623.950343] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 623.954074] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=16360 comm=syz-executor1 2018/01/25 12:53:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x480, 0x40) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x4, 0x0}}, 0x26) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005ce000)='/dev/sequencer2\x00', 0x20040, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000f47000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000081e000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x5, &(0x7f0000631000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0xfd66, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cdc000-0xaf)="73797a6b6f6cb50000000000f907bfb7b8704b910a5894d9686e06000000f501000000afb19a1e2c7c1d00020000a07cdaed85dd17260c6bf13cc746bfcf7faf28c52855b19910bb6322938a3fc7b9836874f97f1a5137d3ac4886c3a5a219adeed8817f748f10f520ff24ee97a08889e58aaccc1702a89bad08ae6c0c33f9289c7f080b6db1ef96040fe52973910947f797f929f22c85d340edd1c2ace7e6da1ad95e018939ada9ac3c777b63ae2e", 0x3, 0xb6, &(0x7f0000f51000)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 623.998877] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=16367 comm=syz-executor1 2018/01/25 12:53:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000729000)={r0, &(0x7f0000b1f000-0xff)="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"}, 0x10) r1 = timerfd_create(0x0, 0x800) read(r1, &(0x7f0000455000)=""/52, 0x34) 2018/01/25 12:53:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000494000)='./file0\x00', &(0x7f0000ab7000-0x8)='./file0\x00') r0 = getpgid(0x0) sched_setaffinity(r0, 0x5, &(0x7f0000cb7000)=0x75) poll(&(0x7f0000951000)=[], 0x20000000000000ab, 0x3a2f00) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r1, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000)="", &(0x7f0000b70000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 12:53:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000080b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000966000-0x2)="") unlinkat(r0, &(0x7f0000ba9000-0x8)='./file0\x00', 0x200) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00004ef000-0x68)={0x79, 0x0, [0x5, 0x2, 0x0, 0xfffffffffffffe8d], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f00004ee000)={0x0, 0x0}) r1 = add_key(&(0x7f0000eee000)='rxrpc\x00', &(0x7f0000d3e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000022000-0x47)="46b755b0d8422f7fbf05a3434778c132fad67ba18c65818e8f9a2d8ab5333091530f0344763a864f782c7b116e0d279893b12386d9b0e6bb305805027f0bb3c38fcd60529aeca0", 0x47, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000833000-0xab)=""/171, 0xab) futex(&(0x7f0000fd7000-0x4)=0x0, 0x0, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000fd7000-0x4)=0x0, 0x3) 2018/01/25 12:53:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000000)={0x3ff, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x7, &(0x7f0000b89000)={0x0, 0x0}) 2018/01/25 12:53:50 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) 2018/01/25 12:53:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000529000)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f0000994000-0xb)='/dev/midi#\x00', 0x10001, 0x77b9ecff27ddb5c9) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000753000-0x4)=0x0) accept4$ipx(r0, 0x0, &(0x7f0000c6f000)=0x0, 0x80800) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000edc000)='/selinux/enforce\x00', 0x40200, 0x0) 2018/01/25 12:53:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000f8c000-0x8)='keyring\x00', &(0x7f0000f37000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f000033e000-0x5)='user\x00', &(0x7f0000222000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006a5000-0x1)="fa", 0x1, r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00004ec000-0x9)='/dev/ppp\x00', 0x8300, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00006b1000-0x1)=0x0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f00000cc000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e6c000-0x140)="b33ab70078ebe0d94f729cf853e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef709908000000ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a94908000000df9d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8000000a400579f3af3f864e1c324f6928f6672f987ca149be31bd78b6e8b96", 0xc0, r0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000085d000)='/selinux/enforce\x00', 0x402901, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r4, 0x4040ae70, &(0x7f000028d000)={0xe6b0232, 0x7fffffff, 0x40, 0x607}) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r3, r1}, &(0x7f0000dd6000)=""/1, 0x1, &(0x7f00008e7000-0x2c)={&(0x7f0000fee000)={'sha384-avx\x00'}, &(0x7f0000fd0000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 12:53:50 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002a000)=0xe8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000001c000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000002a000)=0xc) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000002b000-0x1c)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000002b000-0x8)={&(0x7f000002b000-0x58)=@ipv6_getroute={0x4c, 0x1a, 0x40a, 0x5, 0x0, {0xa, 0xb4, 0xb0, 0x0, 0xfe, 0x4, 0xff, 0xf, 0x1000}, [@RTA_UID={0x8, 0x19, r1}, @RTA_MARK={0x8, 0x10, 0x4}, @RTA_PRIORITY={0x8, 0x6, 0xfffffffffffffff7}, @RTA_IIF={0x8, 0x1, r2}, @RTA_PRIORITY={0x8, 0x6, 0x400000000000}, @RTA_PREF={0x8, 0x14, 0x4b}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000021000)='/dev/vcsa#\x00', 0x80, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000002a000)=0x0, &(0x7f000002a000)=0x4) 2018/01/25 12:53:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d77000)={0x0, 0x0}) io_setup(0x5, &(0x7f0000af8000-0x4)=0x0) io_cancel(r3, &(0x7f00000b6000-0x40)={0x0, 0x0, 0x0, 0x1, 0x80000000, r1, &(0x7f0000f58000+0x755)="23fbd8cb07b817b584b15bf6c28dfe02c8f4c57da0f8ab9b0e62bb0fd1e1a58a4a46141f0e4946b03b6d789864ad011ba2d7c3699f747c183fb58256eb5832fe4f1973176d9ccce99fc0a4b8", 0x4c, 0x650, 0x0, 0x1, r0}, &(0x7f0000756000-0x20)={0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f00009cc000)={0x40000000, 0x0}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000a8d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00005fc000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000a8c000)=[{0x100, 0x3df1, 0x3ff, 0xfffffffffffffff7, @time={0x0, 0x1c9c380}, {0x8000000000000, 0x2}, {0x7, 0x1}, @ext={0x32, &(0x7f000041f000-0x32)="4cc72660b5d8b9b2dc7ea94ed869c8e523c1fde061eb77173315a1a19cdcf8bfced563c9b209fa024bb1a32fb470d1dc6972"}}, {0x1ff, 0x7, 0xfffffffffffffff7, 0x3, @tick=0xfb72, {0x401, 0xfffffffffffffc00}, {0x200, 0xfffffffffffff800}, @note={0x100, 0xfffffffffffffff8, 0x7, 0x40, 0x800}}, {0x1, 0x4, 0x0, 0x10001, @time={0x0, 0x989680}, {0x0, 0x4}, {0xffffffffffffffe0, 0x6}, @raw32={[0x0, 0x9, 0x1]}}, {0x100000000, 0xfffffffffffffffb, 0x858, 0x3, @tick=0x7, {0x3, 0x8}, {0xff, 0x800}, @quote={{0x2, 0x7}, 0x7, &(0x7f00000da000)={0x100000001, 0xfffffffffffffff8, 0x0, 0x7, @time={0x77359400, 0x0}, {0x5, 0x5}, {0x6, 0x20000000}, @quote={{0x100, 0x1000}, 0x2, &(0x7f000049b000-0x1c)={0x20, 0x9, 0x7, 0x0, @time={0x0, 0x0}, {0x7ff, 0x7}, {0x9, 0x5}, @addr={0x5, 0xffff}}}}}}, {0xff, 0x5, 0x0, 0x1000000000000000, @tick=0x9, {0x7, 0x9e}, {0x80, 0x200}, @quote={{0x8c2, 0x100000000}, 0x1, 0x0}}, {0x6, 0x800, 0xfffffffffffffffd, 0x41, @tick=0x0, {0x8, 0x1800}, {0x1f, 0x50}, @addr={0x6565, 0x100000001}}, {0xfffffffffffffffd, 0x100000000, 0x1, 0x7fff, @time={0x0, 0x1c9c380}, {0xfffffffffffffff8, 0x7}, {0x3, 0x4}, @queue={0x2, {0xffffffffffffff23, 0x67}}}, {0x0, 0x10001, 0x80000000, 0x8, @time={r4, r5+30000000}, {0x2, 0x8}, {0x9f2, 0x10001}, @raw32={[0x8750, 0x5, 0x2]}}], 0xe0) 2018/01/25 12:53:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x2, 0x0}, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000079000)={@random="d7ec460c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/25 12:53:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80004, 0x2) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000e2d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000818000)="9646896f8f6b79683f4459cc960ec1ce2f6258d42794ae00bbab933a7c9748d1"}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f0000820000)=0x0) add_key(&(0x7f0000ed4000-0x6)='logon\x00', &(0x7f0000f33000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000bb6000)="", 0x0, 0x0) perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 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 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cbe000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000847000-0x9)='/dev/rtc\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f000017f000-0x8c)={0x6, 0x7, 0x7f, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00004ee000)={@generic="5d72deb61a04fb5b425501f3c94d6537", @ifru_settings={0xa47, 0x0, @te1=&(0x7f0000846000)={0x0, 0x0, 0x0, 0x0}}}) 2018/01/25 12:53:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/vhost-net\x00', 0x2, 0x0) dup3(r0, r0, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006ad000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000874000)={0x0, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000c8b000)={0x0, 0x0, &(0x7f000077e000)=""/41, &(0x7f0000f61000-0x24)=""/36, &(0x7f000023e000)=""/104, 0xffffffffffffffff}) 2018/01/25 12:53:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f000068e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000355000)={0x0, 0x0}) writev(r1, &(0x7f00006d7000-0x8)=[{&(0x7f00009bd000-0x57)="7c59cfd60126d5069b59745a6926bb038c42cb064dd4c2de7ff8b8a80eedac60fe6dfee59dc4b38bda897210ac31cce2b477ed62582876f0ddb94af5546fdb7413d8d6727bd56ab3accbe3fc75e0095d81684cd2a1dca41dd92fabd86d4feb768d4db5", 0x63}], 0x1) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000004000-0x8)=0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000099f000)='/selinux/enforce\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000689000+0xdf5)={0x0}, 0x4) r3 = add_key$keyring(&(0x7f0000702000-0x8)='keyring\x00', &(0x7f0000c13000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r3, 0x9) keyctl$session_to_parent(0x12) 2018/01/25 12:53:50 executing program 5: mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x92, &(0x7f00000a9000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x5c, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0xffffffffffffffe3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0x0}]}], @udp={0xffffffffffffffff, 0x3, 0x3c, 0x0, "76cbd9db0024e99bf0013a144d031b7df2aa05b72e9a68c664bf327953116ae9e9a3c4e69fd76dc9bd2609b4a022eb2522946c82"}}}}}}, 0x0) timer_create(0x6, &(0x7f0000084000-0x58)={0x0, 0x20, 0x2, @thr={&(0x7f0000068000)="af599a7abda1c6ef77fe0446695f7b14835d78ff40fe673bf5ba3df92faa482179e69daf4745dd0d523c7d5a5e34127f352616bb5a42539b7934d694540d8c45ae84e9c2aa79bdd48efc983ffccced0717d4e6e500597fb5bd77a6555826d975f58d06063997d155e7514c9a0e6594dc8487928472680072d5c81b2918d4f81ecb275afb7f34376478032ce46be94f803c5a41816e7470b2883aa8a9aebc60f0f4ee009d2114ea27e0a7416b85ad838d5a18fc225efe79a7ddf499c4c14a4f1868fadb9c7b50623db1e0e4d38ef9ff8cd60f9c8f2a8b84b47e7a203379360e107f608d2460b13c17a5f64bf153fb3ea344a7568c4cf7c4631e3189b93e460acf49e37046459f4172809ee9cb51b35ab93ef6f2c2e369395c40f075e9b599e64afca32c5c2bbc591a6d2829c16aae85f1b5c0c8df1c899a930dba62bec1cbadef2d7588b180dd2e1793f78e9f364fb60ae860970364bdb45e93a12074cc1494cd65af47a5501b0a3412bc1b05d8a9826c20c8d9652183da1ab69f812fec25ae8fe777580f4082408046a57f9b4cfc23eb06254583b94909c6c361e8be1b97c50da31b90bf010b27e40e2247f5cc37848d337b14a04bb6ea2139dbd64f83cc66f71a9240b44a581bac752c976cfad421f005db961aac27579950a0ac521964bdfa08da284773eb11d92f663c6bf5b3269db36e6603f03a8c3d3c8e923cf28e108ba65f24483652aff3fe8899501efd7883225b4e5930e9642712570bb28978bd0f5a60e218e478d6bcd4a89d34958f3fd666c48f171f7dbe47aeb92046610d22485c4fd77969cb1865f3a0ee83bf8c9eb4aeec74f31478c0eac10a31df351535656382da55a42aac2c5d98e789d44729182bddaf88a4b75600ee50b54ab020cafb52bd7721aafe912c5734f9df63fea4e4b5fe32b252941dbab41c39d4a9d941d26fefe8effd761d97c35ba1e48a099edce28900901981c0e55cb577a01ba6ac7a1a3a824d371c0bd1728576e4b417a8ea7ead16b31d4bcbf0759155b040f3f2ec175fd7154fe38cd09c7c85173c68e5fa554a5b97bbe49d9a13d80feb2756a31b8cb30b8818da626ce47efa18e9761c6aa3a3828347aff98ce7974d5b9a6d15e17dfef7caaa92261507f62b9aac8804931ff6ef0ca4692c5536f4dc176ba39fbe37f3e9f0c85c94633ef9aa7442a0b066f0b2db23712e2f37967d5a2cc9ca5ce8971e33ba9256eb4088abd6839290cf735b5645bebfdd86ed1cd3819c22ba9226bb583ada44fdd1c429181120f9351280bc1b9d94aa45929fe7b9f2bbab10edd2593eafb39080abb1b143bc6f235fe32a3207f24cadb1d5b138e3cf6df81fd7038b2a2e51ab24b6d3a177bb4f4a9d12cd43f49fa3d11137c270f4b4620a63a79061d7bd57355dcb1196f42ca2ad63def8125de2905e58aa4f31853ba0ae01768815e60a5da2e3c8acbd5bcddc22ace3d697a053573f02fc9b48bacd7de44f6d37fce457cddb625b6eb87f04472fbb5d1abd1319a4f1012c77b5b44944ff6a830d6e483d62f8b6425bbb7360d1ca9241522d9ef7da2a5599d1f2d0369d02522c57c615fb117620212ec02fcd782a424d7e43e67763a4f67dfd98935d5ffb4fa029d33e6f2936959a5a95ba08172b6191f8ea4b6f5a570245807e495e732e1b7e6fcf93940660c3aa863fd53db24849c59bbfce31c42b506a6dbbe323f28558c447ad0d5c967759de334a206ca3b5223702e13ab2d2080224a42357c16b701499658aba154aa2633e8ef66ad31761af475d8e948a10eb5318802ecfc8d67cee354de8fa4de0077cf06dabd269c6aa4dde5911167724df63c8256134fbe882cf26fe1019ee8b744ad46f21bf9f81958d39ece513977418a753d0ff0e30443a22a8757a942968877dd2c9f43acb85ade465d958cadff94796505533cb5e87276dadcd0539260fb58dc27e4fece81f131fbccffa489842c16fad09c60d8b68e54023cb7c3bb021f5cb0b85f4c32d0ae8ffe3bf1fc34a139263ead04f71d273bbcb20c8ecd33b38b6ec66837a29bea113de826e22abb7063590fa40039902067ca5325cbaf289c41a1790f2189266b68254cb209ef2cc1b74fd46fb06ccbc8f5e4748f35a1c15f6cfdac64ebc3578bba082955680274fc08f34022548e8267e284e82a09b3e471a909704cac4eb3feb355f196855db47fa92dd2d28517b4062e5815169834067234895376a9c1c834586959c69f2b0bdc09cab0c4463d521aae43d1d9bc3a26accd2e4b8e9c42cb1dda8191bbad35d2588c131cd034e2fdb7a87236d7abf622781dc10420db101a781330a44456e59916612b1280a391c6acd6f8056b9b4521574a51cdd6588ca54bb23435ae0df96dfa1232142c1393d082c756b0d52075d2643cad5bea644af429c05fc1d4e66e3ad668e4fbd5853b0c6c0f4403648841dbd2d2656bfba70d1122c49ca23754332552dba9814298676f16205227e9f5e0d1c02b10f58dcb60fe3e8f1ef3f323eca766df9145b45971ba9a6d71ef265e9152eb08339ba42fb859b6fc8edea416fcc03736bfb04bfade8ddc544faa7c676b172be5470107848be1ef5841d8333a4351270256d3a5bc15e87f45a20fa262408fa5f23db3a03af37ed825a2c9aac2f4db2561fea65e6b98d022dccde6703b5203d2c04b19f78d6b7f585c7657d7f91378706e5a435a342ace929505a09555f5de405b0e62149c9d99eff5ba86c3bcc4bc62e1cf9eddd74b90f8fddcbb9d57508fe671ff5ea36fc05c3b611da45651ce6566dd91a2bf271a2376a0ab3c923888df362f350cd0c453cd0d9dfb00f31901d607e9cd45f85c7fb39f86c6d95a0b1f3544bf8c61e09ecb481da62e9e29e62a921af659cdfa84e88829eb312b72b0679032c5a5f97d56e55bdbc85598d1410a11b63407e79bddcfd8c1714fb4aa434f8911d8afcee1d52149e601a101b45b942cde6bc9a6c1744054d7d3ccd10de4fba2ce24aecbbf6903a192877f0767b4e74c88993260082ecd6b615d1dccd35eb776743ed23b42ad2f979388de547bcdffc1bcf0a32daf0f3171ada0619cf00bff85acf9c1c0ed1bfc6f270beecc4fb051c1d81b0bd2b841feb83833c78432fdd36189812d4e3b10a2596b8a8f9868c329a91c098ecf93965d77f4bd97e5505c84368337d1c28dcf318236b744ff8387c19f306141b5b0629af0a3f5a366ac483a691069a7a39e8501cb65d3cc74e74369094776d3a885747f5e0f6456f3be9fb88edeb85244224589125889bd1601e0fb4df917c17b8eb863416b1fcbca21131cdce42ba0038e98fee2ad6e138708dd68a264bb69f2574934476a48398b07a53d6457ef51577222628ee3f6d7c004ea8c62825f6a631531239e1f047695560917d244cc24e69fc0887457e03bb1e3c02eeead23ff2e36212afbfbd3235acbd6d51bb6f401aab22ae120c9ff78a4c7436d168803dd677d03047ba4c90b913e904007c415ceac0dbbc0c6eddafd725737c908d388378bb9d3f0c53639610fd3bad70c795723864d0f15a5d47b057fde63c4f4a4dd8b2bf6a88dd4174c57da45895611ea4ed356525e0c7af65e8c771360f4ad4adff8758aea260ac9428f59dc37d35f7b46d5871845d0aabf2d18bd558cf52f6c706b017b3c690fb2f3b65f4e8ab0317d3e14a24fd28560ef6620cee332e924c6b161a8500e4c8e7974377d921802ad61e12d4a81128141ed98d653613247586ab1bd5bec5aaa9c6a25124a806c8acf382858e7b9fa9cff6664ad47d6601ade165ca3c0b45fa959e5a7a4d605335930c74ce2d0f3577b00fd9ce4d7a66003b38780aac32ef28fc8f496c07689c2e62b3b36cf8cd080b4a6f313d0635615dcc8910685d6dacb172223fb97c0c10eae4d47a5b38a28d97b844e149ddccdc38c93fd1c84c2858e80b3564618057bcde961ee76ae7847f317b4d00608979aa75b3e3ce6119ba8410634aecde2cf64f6d28e3e682e33962d43818558daf82cf5e0ef590a06791d65cdd56857026909d9c388673e32f8c0bcceafb707f349d71029f0a2cee3d504dad3395682cccd171d9c099e7e65002d61d9b25235e91ec0fb215a243599a2cef07090b6448c94e329b11600bd05df91756cf316173b243b8bba83d6f9a3d7a02d4c080f323ece6af34d0f09b6503269a34246b8092eada37dd5bdfc214f4a1a279ee5493727ec7ce3d46ba2d8d81ce5917163bfdc66c5611625788aa599e4cdf42ec3bb69a9366c7df81194c5ed15a7633f7f125fbd8b90ffed4b7136d3f9bb53d56767716f69b3a2df4397fec736fd76af4aa2deeadf48e8e47165cbde2b8b4c6ebc8ddb973727eaaf1f540b922f476917f41f9c3039f73e0fb60665f3e80796f279cae658aea304026a468c805388331ba2406dc6e0cccece7865e26a29a14e90e5ec0ed248c33d22043f762546231155c987d309e03e0bcad6e986f3effa436c92f4e19fb556945aac9109bca1f89fab2fcdcef1e221e8492d867bbe711c0a751ff6dc6689beebbd37b1fb9bf3aa358e2b6e300111f1541813c07b6eb040b631bbbaef76b0c5b62b47af297bc06cab798c7e2f8a891eb43c3f1d5034b467902deb98d226e731ebd55d90d39d53df5af3853858a18fa6874c0e7e3896916540bd2526b725b2beea20a4986407c7512654d3044c4915d9c75656c432c1f6397d3fa3e1735574923f142fa83548aebc3fe351d05e4efd5d04a34015d9e27cfa6e9b4befb76d0148958b475bc9f02cb1732b409e58c316623fa80f86db4f15d208e661e8686332beb630bcef046aa21cb90360ebf4a67ce01e6b6efa5101cd972945f4977a927ed71099f94f17ba9a1d3dd4e1fbcfd9ccbb3783b3a6a782da17c6650376d027fbbbe560a05bb9647f3deaba2c17fa164d99d8ec6ff6a5c0a0ce7d6ee4be3afd183f9d6db682258b8c121a6893f1a40e47bbf7104f7d38dc3ac0dd4c2fc10ac47db2dfda3cfc233fd639d4934402c3f65272fc7fac5744ab4d712b5302c767271c72e38655c4de6af044b797653e5564d92094982cd5d7ae21fef00bae0a2c28c5f9ae22f93f9c5fa787bae0ff704838b69ac7a79ed5321a06a2db039ecb7984ab6b45263805f2ff89d029ddad9bad32fdf135e0fc8e2fc3ab7096da82b1fdc276b941733ffe4e123c8c71539930d337bc2b93279678cd3fe5fe8b65814c832bde579f3dcf6a9c704936bf1d5590c7b499bcd6c6906f32ffc2210fb7afd8446e8cc0bda1ca3036fb1b0d2368b5713db0f4ca8a5dd692c5e305cdcec0963afa32e97acbed1bd62bfbe3b22446e6c7c81b2b23fa64473d761575df8ebd6d85816954dc0693b15939eac4ca6bfd09feb2ece665fbfd50b8ba945be0aee49a10794db54e202421a7f33855730f56c132c88928609af746d1238ebba686635254b5162a9f5bdc374641a80add687c79cd84b5377a25ed40597450c737b5a689c1973f7aa2602548727285f961a6603bf77cf92b22b7439470ac9464da9d5f0454c16fe1e821ea896095f714c1c569eecf0b139c3e0f983762b0345bb9cc25450c8657d9eb3fc2dfcbc16bec25e1ed35df8b8078d30adf43a95d096ab7c1fb0d0cfdc8fd3f382e125a5f5fb1354c5046089b6ad0cc68bd28a57f4ccd23f395411de4706fbafb373ceafd67ffbec13fbc8ae17712f7e62ad76cd7f9831d0818de616a36f24bbde3a36ef80022a3b460a92d5f4e149c6fba4a58ec03f28b3f7f63da16be98cbd6ac591a1d39c2369adb0c8436b6e78e2a802ad768a406c2d1e4050c3fe0b8b5c", &(0x7f0000026000-0xcb)="fa0c61f1a64f652fcc221af9b4970127c68d819983d8481f268075462e963894a8a9bcaf9b94dc7e9a267121c7c8d2db00714b4a927a31e897c1eb91d0862eb9ce91c61f29d59b9aa9086804eb0610ec7e604dd63640af7c10d3a6108d7d3c267cc06aabb958d454ce29192dea801e5d81ec72970a8bf5436ebbe0942e54698d6e994957f96ba4ffbca331034bc421dfac0481fcf0243cb0214123fa8bb66b7bbd94e879cd62455909c02e281bffa1ad3668b24527c3fb6cfdea225a59563ed2120423a6db99615f3e3d90"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000005e000)=0x0) timer_getoverrun(r0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f000007a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00000f0000)=0x32, 0x800) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000006d000)=0x8, 0x2) time(&(0x7f00000c9000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r2, 0x8, &(0x7f00000f1000-0x8)=0x0) 2018/01/25 12:53:50 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1003}) open$dir(&(0x7f00003a2000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000001000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0xa)='/dev/ptmx\x00', r1) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00007ac000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x47722929, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000+0xc40)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)='\x00\x00\x00\x00', 0x4) 2018/01/25 12:53:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r1 = syz_open_dev$vcsn(&(0x7f0000911000-0xa)='/dev/vcs#\x00', 0xffffffffffffff00, 0x28000) listen$netrom(r1, 0x6) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xfffffffffffffffe) 2018/01/25 12:53:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000fdd000)='/dev/dsp#\x00', 0x1, 0x80) getpgid(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000440000)=0x0) r1 = getpid() r2 = getpgrp(r1) sched_setaffinity(r2, 0x8, &(0x7f0000602000)=0x1) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) perf_event_open(&(0x7f00000b8000)={0x5, 0x78, 0x400, 0xffffffff, 0x800, 0x4, 0x0, 0x10000, 0x80804, 0x0, 0xfffffffffffff001, 0x8, 0x2, 0xd4, 0x3, 0x800000000000, 0x80000000, 0x1000, 0x3, 0x7, 0x3, 0x4, 0x1, 0x1, 0x100000000, 0x800, 0x0, 0x7, 0x5, 0x8000, 0x3, 0xfffffffffffffffb, 0x80, 0x80000001, 0x7, 0x1, 0x2, 0xa, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000c63000)=0x0, 0xd}, 0x2, 0x5, 0x8000, 0x1, 0x6, 0x9, 0x4, 0x0}, r1, 0x1ff, r0, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000015b000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000696000-0x8)={r3, 0x8}) read$eventfd(r0, &(0x7f00008da000)=0x0, 0x8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000509000)='/selinux/mls\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f000054a000-0x4)=0x2) 2018/01/25 12:53:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000799000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004f1000)='/dev/ppp\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000e36000)={0x40a2, 0x8, [0xffffffffffffffc1, 0xfffffffffffffff9]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000e50000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 12:53:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000bc1000)={0x9, 0x1000}) clock_getres(0x826e4c9f681c51aa, &(0x7f00008f3000)={0x0, 0x0}) 2018/01/25 12:53:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000-0x10)={r0, r1, 0x2, 0x0}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x7f7, 0x2000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000f2b000-0x4)=0x6, 0x4) r3 = syz_open_dev$usbmon(&(0x7f0000a9c000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000a61000-0x12)='/dev/input/event#\x00', 0x29, 0x1011fd) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c44000)='/dev/dsp\x00', 0x8200, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f00003a2000)=0x6c4) ioctl(r4, 0x180004520, &(0x7f00009b8000)="") fcntl$getflags(r4, 0xb) fsync(r3) 2018/01/25 12:53:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000cd7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) listen(r1, 0x0) r2 = getpid() prctl$setptracer(0x59616d61, r2) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000266000-0x4)=0x58, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e5f000-0x10)={&(0x7f0000f21000-0x110)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000551000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x202}) 2018/01/25 12:53:50 executing program 5: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x5, &(0x7f0000631000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0xfd66, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cdc000-0xaf)="73797a6b6f6cb50000000000f907bfb7b8704b910a5894d9686e06000000f501000000afb19a1e2c7c1d00020000a07cdaed85dd17260c6bf13cc746bfcf7faf28c52855b19910bb6322938a3fc7b9836874f97f1a5137d3ac4886c3a5a219adeed8817f748f10f520ff24ee97a08889e58aaccc1702a89bad08ae6c0c33f9289c7f080b6db1ef96040fe52973910947f797f929f22c85d340edd1c2ace7e6da1ad95e018939ada9ac3c777b63ae2e", 0x3, 0xb6, &(0x7f0000f51000)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) fremovexattr(r0, &(0x7f000068c000)=@random={'trusted.', "73797a6b6f6cb50000000000f907bfb7b8704b910a5894d9686e06000000f501000000afb19a1e2c7c1d00020000a07cdaed85dd17260c6bf13cc746bfcf7faf28c52855b19910bb6322938a3fc7b9836874f97f1a5137d3ac4886c3a5a219adeed8817f748f10f520ff24ee97a08889e58aaccc1702a89bad08ae6c0c33f9289c7f080b6db1ef96040fe52973910947f797f929f22c85d340edd1c2ace7e6da1ad95e018939ada9ac3c777b63ae2e"}) 2018/01/25 12:53:50 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") getdents(r0, &(0x7f000001f000)=""/0, 0x1ed) 2018/01/25 12:53:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x99, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000028000)=""/233) 2018/01/25 12:53:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003a6000)='/dev/input/event#\x00', 0x0, 0x400000001) read(r0, &(0x7f0000b36000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f00006fa000/0x3000)=nil, 0x3000) mremap(&(0x7f00004bf000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000fa2000/0x4000)=nil) 2018/01/25 12:53:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x10000000089f0, &(0x7f0000cd1000)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="070000000000000000000000030000090000000007000000000017f4e2007e23"}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000405000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) openat$dsp(0xffffffffffffff9c, &(0x7f00005b1000-0x9)='/dev/dsp\x00', 0x400000, 0x0) 2018/01/25 12:53:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) socketpair(0x4, 0xa, 0x5, &(0x7f0000a61000)={0x0, 0x0}) getresgid(&(0x7f00006f7000-0x4)=0x0, &(0x7f0000a36000)=0x0, &(0x7f0000c25000)=0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000a33000)={'raw\x00', 0x0, 0x0, 0xc1, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x3, 0x0, 0x0, 0x0], 0x10, &(0x7f00009c8000)={0x0, 0x0}, [{{{@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @generic="b4b0120fcb6910aba62497fe1235742d", @generic="59e7585f2613c3f919be6119217ea799", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x99, 0xc1, 0x0, {0x0, 0x0}, [{0x29, "56884360d2940079b5a35ef0ae61f5874da802ace3b068afe9d9710ac5", 0x0, "c321223c1aa4e70802"}]}, {0x28, "3ee220a54280d33c1353366a5688a3b350022a7da82620a1cce53aa1b3", 0x0, "33d219f31d75e99c"}}]}, 0x11d) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000d16000)={"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"}) 2018/01/25 12:53:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f000043d000)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005b8000)={0x0, 0x0}) r2 = syz_open_dev$sndmidi(&(0x7f000082f000)='/dev/snd/midiC#D#\x00', 0x1ff, 0x80) r3 = syz_open_dev$dmmidi(&(0x7f0000e96000-0xd)='/dev/dmmidi#\x00', 0x9, 0x6666857cacdc4082) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000618000-0xa)='/dev/cuse\x00', 0xd0940, 0x0) r5 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r6 = syz_open_dev$mice(&(0x7f0000249000)='/dev/input/mice\x00', 0x0, 0x200200) r7 = syz_open_dev$mouse(&(0x7f0000495000)='/dev/input/mouse#\x00', 0x7, 0x0) r8 = dup(0xffffffffffffffff) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = syz_open_dev$sndmidi(&(0x7f0000151000)='/dev/snd/midiC#D#\x00', 0x400, 0x108c0) io_submit(r0, 0x5, &(0x7f0000796000)=[&(0x7f0000370000-0x40)={0x0, 0x0, 0x0, 0xf, 0xa00000000, r1, &(0x7f00005fe000)="11fef6dce0f074725b9cea5bb95807012118ba472f481fe8043d91973415e4a12f80b90ecc232c9b74fd78b8f0c6f9b62e32d9e7f5c8022bc30674f2be350e1f", 0x40, 0xffffffffffff28f2, 0x0, 0x1, r2}, &(0x7f0000da9000)={0x0, 0x0, 0x0, 0x3, 0x100000000000000, r3, &(0x7f0000dec000-0x81)="37dd9f4df9ad735068c8cb89c678822697be67806c9f45b00c6f44ecf388eb83829e5cba50cd0a1cc19af44c5f3050553d29499bcfceb13af333a879438c2f2d4eba289a9cfcd44e08b001fabb2d204567c3e4a8c871dee21e2f16c9fcb7155f7b64257fef57d278660534614c161b6e21ecd13c2962422e9d638469e535a95926", 0x81, 0x8, 0x0, 0x0, r4}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x1, 0x54b1, r5, &(0x7f0000e7a000-0x99)="05203d7fc6ec1225a7298da3eb0fbcc2ba5240590a1ddc5b7f20f06cf200e82a4eef3acfc3623624561b6c0de8e81866e46da80b076f97326f1d4ef185d074710683e1cacb262f59ceec2737a710316ba64254f58570320573ff051b0e03373245c6d4f1ac5db1c4771edc862d1c90ab5d7d9268df536f6416449b8677c39f3be22f1e9d98d1b61abc48bf8f8148eeb239233c56e1506e7ad2", 0x99, 0x40, 0x0, 0x0, r6}, &(0x7f00006a2000)={0x0, 0x0, 0x0, 0x3, 0x0, r7, &(0x7f0000524000-0x27)="14d0448ba4edf2f337fd14a49ec694ee2110275452dee5acf47f0c3ecfae4c22f8191cf0eb5dc6", 0x27, 0x200, 0x0, 0x0, r8}, &(0x7f00003ec000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7f, r9, &(0x7f0000b09000-0x76)="0ae99b5f420e5a6df3b435d40d2180a2381b12666a3860aedd47e166c3161af24eda35ab37cb760c242e525c119fdddc06775c227df2605a01d31482698f41119b531ba5ef2c79649387c98f135b98db77c01b5cb2bedbf6be09305aebe8351957f4a4f7a2905a40df66edc7de0f9a76443fab595664", 0x76, 0xb69e, 0x0, 0x0, r10}]) r11 = memfd_create(&(0x7f000003e000)='\'', 0x0) r12 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r12, r11) [ 624.538995] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/25 12:53:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = add_key(&(0x7f0000d9f000+0x5a4)='.dead\x00', &(0x7f00004dc000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006fd000)="c8af292cf5379da6a2b9ee3a84", 0xd, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r1, 0x78b93d36) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair(0x17, 0x4, 0x2, &(0x7f0000a32000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00004a9000-0x2e)=""/46, &(0x7f0000297000-0x4)=0x2e) openat$audio(0xffffffffffffff9c, &(0x7f00004d6000)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/25 12:53:50 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000f8e000-0xb)='/dev/vcsa#\x00', 0x3, 0x408400) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f000046a000-0x26)="b828797e06bbaef00b12d4b9d1e277272f87f592902efe20962671e5489ab0ea0c190e71ec44") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e60000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000dc3000)="cd1e7996a835b8c696365876809156277191491e84f5dc121e46f9434668bc2fd14b15ea01c020427c726bae38152bcdf7fd3115da726d45b4163eb210e6b4369bf91b6e44e722ca447c3f1ab4e340b4bd5c08c070a2b7d99176270d826b91ccf9e39b740a76d22e4362e6d7188383a8e485e317d0ff9945262fb03a9ab9e21b9bda", 0x82, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000093f000)=0x0) 2018/01/25 12:53:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000013000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000023000-0x4)=0x0, &(0x7f0000023000-0x4)=0x4) close(r0) 2018/01/25 12:53:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000336000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) listen(r0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/01/25 12:53:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) mkdir(&(0x7f00002b2000-0x8)='./file0\x00', 0x120) r1 = open(&(0x7f000000a000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x401) 2018/01/25 12:53:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a", 0x2f, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x0, 0x0, 0x0) recvfrom(r0, &(0x7f000072b000-0x2e)=""/46, 0x2e, 0x2020, 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000368000)=0x0, &(0x7f0000ccf000)=0x8) 2018/01/25 12:53:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000-0xd)='/dev/vcs\x00', 0x0) get_thread_area(&(0x7f00002f8000)={0x7, 0x20001000, 0xffffffff, 0x0, 0x4, 0x4, 0x5, 0x9, 0x4, 0xff}) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000103000)={0x0, 0x5}, &(0x7f000051f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00008f6000)={r3, 0xcc, "b3562e7f0b7fbb4bbd65ef6abb80fa3ec54213e858c958b8cd8ebf9c00e0f676b9b82316285f656df1456ab7d07f8c1a3f51c1814aa8d89799b6ce5c924ce0e9ee4079b74914500d6e15d061fe187355750f24c7d89cf2d29bd03f72843606b4f5c35d5fd81a65d988df32d7ca2ac752722bedc3baf8c3b92b5e73d2176eef5098a1e09f65fc3797dc61f1bffc943050dfe9569512f6395f3775fa8ea0d56f961323470454f3339c5bb8bbc72aea850f932ef57e15a99fd73cf232b7b156f520de5a4404704e1dfe769486a0"}, &(0x7f0000d0b000)=0xd4) clock_gettime(0x0, &(0x7f0000049000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @time={r4, 0x0}, {0x0, 0x0}, {0x0, 0xfffffffffffffffc}, @raw32={[0x0, 0x0, 0x0]}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0x2e, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 12:53:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001aa000-0x8)={0x0, 0x0}, &(0x7f00000ce000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) write$selinux_user(r0, &(0x7f0000720000)={'system_u:object_r:apt_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x29) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e0a000-0x18)={0xaa, 0x0, 0x0}) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f000060f000)=0x9) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000b10000)=0x0) read$eventfd(r0, &(0x7f00004d5000)=0x0, 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/25 12:53:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000265000)='./file0\x00', 0x141045, 0xfffffffffffffffd) syz_open_dev$vcsa(&(0x7f0000cfa000)='/dev/vcsa#\x00', 0x800, 0x4000) ftruncate(r0, 0x6) ioctl$KVM_NMI(r0, 0xae9a) creat(&(0x7f0000a94000)='./bus\x00', 0x0) 2018/01/25 12:53:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000097000)=0xfff, 0x4) r0 = socket(0x15, 0x80005, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200041, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000cbd000)={{0x2, 0x800, 0xd7, 0x0, 0x80, 0x2}, 0x1, 0x5, 0x1}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000517000)=@sack_info={0x0, 0xcb, 0x0}, &(0x7f0000529000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000779000-0x8)={r2, 0x1}, &(0x7f0000080000-0x4)=0x8) prctl$setmm(0x23, 0x5, &(0x7f0000aa0000/0x2000)=nil) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000097b000)=[0x9, 0x6]) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000872000-0x8)={0x3, r1}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x4) 2018/01/25 12:53:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000090000)={0x7, &(0x7f0000ad5000)=[{0x100, 0xffffffffffffffe1, 0x4, 0x7ff}, {0x0, 0x0, 0x40, 0x65}, {0x5, 0x7, 0xda8f, 0x13e}, {0x0, 0x7, 0x5, 0x0}, {0x9, 0x200, 0x8001, 0x0}, {0x40, 0x6, 0x8001, 0x0}, {0x2, 0xcec, 0x1, 0xc08c}]}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000892000)={r0, 0x50, &(0x7f000001c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000cc7000)=r1, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000035e000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000998000-0x4)=0xe4, &(0x7f00009c3000)=0x4) 2018/01/25 12:53:51 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00000a9000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000-0x4)=0x8) r1 = syz_open_dev$random(&(0x7f0000002000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000002000-0x4)=0x0) 2018/01/25 12:53:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000093e000-0x38)=[{&(0x7f0000ffd000)={0x27, 0x1, 0x40, 0x6, 0xf82, 0x2, "bc82b531cda4a8d376d3afe4e24d68b7d1ed1d68d6031b35fb15f07454ce282caaf6e5de65d6c5e9e17f2d5703ece287d1236e939e952ba129a34353f12065", 0x8}, 0x58, &(0x7f0000b6b000)=[], 0x0, &(0x7f0000a25000)={0xb4, 0x11, 0x400, "b39982024f7ca5121ef795c666aea35b06866b56327781ecbe6b9418458f263763d5f632f48e7cd0a044b62623e63c3b653319bbfcc0878e879a3080dd88fc41b3ea5aa612afa3e7fa0d5b8145951685b2b139f5207032d0cb74a1647231b688d440a7ea0b771a98821acd822e2a6856e186222c32ed11139f293ca1f37adb15448cf704665da5fd6b1a76398a0b91770496044e914e1fd5ba0b814e9140b45ce8d63884efd53d"}, 0xb4, 0x40000}, {&(0x7f0000aac000)={0x27, 0x6, 0xe95, 0x7, 0xff, 0x551a, "f9b3ff900f1e88e4033a23747b8efcb63979f14da46923a13914bbadcff25d60d0ba71f28d5b2f3d2bc09053e28287d2707e0a4f49180572a2c4379af297b6", 0x1}, 0x58, &(0x7f0000eee000-0x28)=[{&(0x7f0000db7000)="ed41337775653588751a0aa60cb7eef4c0463326f8944e5f51cc847d02228cca540fda4c6a61832664220af655b6fc264a76ad91c85b89ddac44cd3ac8de2e46281365021428d65658f5f266413e7f37fe6d9d22a81ebc51715452bd02be7894a68c572e5e7da9bfa7dd08e7825743fbbdd521bf0fd989", 0x77}, {&(0x7f0000e0c000-0x6d)="bb390f3081116d1a3432d768304713f67a0d482eedb07bbb63dd5459fff29f35e1e645fcca56481b1c0cef28adf57916c11552f7708ffc3e938abf2a5c4accfdacba721d839cf13c18eff46bc61decea734c7163d1ccf73cc62c4455ea297b0a1e162a1e86b6eab6cb52601d53", 0x6d}, {&(0x7f00000a3000-0x2)="b4ff", 0x2}, {&(0x7f00009ea000)="a45e9c73254c343a6db7b5aceec0bfe310013d82b87aafeb76f71b99376357ed06ace3ada93c38581897049925465d81f92c4214941dee67747b9e1a6503", 0x3e}, {&(0x7f00000c8000-0x61)="711adefc6a95a84cc62a37db7a807372aa7cdd24e4b5b17e45dd8400e742eb713a828d79a2542d31612b9f79be0108977839fa3d24abae628818b5ec0444f027ba91e3c40b2d5563e8d063f6d3974eddec948341ebc0697732dd4d04fd4c0a94ba", 0x61}], 0x5, 0x0, 0x0, 0x4000000}], 0x2, 0x4000801) open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000634000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) sysinfo(&(0x7f000074e000)=""/243) 2018/01/25 12:53:51 executing program 5: ioperm(0x1ff, 0x8, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x8000, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000cc000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) renameat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f00001ef000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000093000-0x28)={@common="6970365f767469300000000000000012", @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/25 12:53:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) r1 = add_key(&(0x7f00000de000-0xb)='cifs.idmap\x00', &(0x7f0000e23000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000dd3000-0x48)="", 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000c71000)='user\x00', &(0x7f000095b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aef000)="0feb128c9366d1a1164def2f842b5db0e7514ea136966982b91e2c968639efe314a6f57f9dd936b3baca5d12d01c6c53e53d63232efc494da7a0bdc7c429c8c9a8ec6571b5e65c79384a90e1734744105885f729938584e710b046b70260f1db06de7b589b2ea00da3e1c1dd142f38b8229a474682170529236946d338fbae", 0x7f, r1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000103000)=0x0) flock(r0, 0x8) 2018/01/25 12:53:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f94000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000e96000-0x28)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}}) 2018/01/25 12:53:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fbf000-0x8)={0x0, 0x0}, 0x80000) mq_timedsend(r0, &(0x7f000015b000-0xd7)="e0c6868380e5c304ea0cdf6ab25949d1746f6410471451575a66330c5a7eb232e4df61db3a782292e256dc4acc926c37d6dd398dfc08d56e985db279f5b10ab89bc39e1d48fa7931963f1bd52d1e591c5d1747e621027d9f8176c7692ab8f56b39ce347fe0a5418f382368661bbf4c1d3a5c2d0f38e3fd43f7220f8f1707848f7700912552fb64dcad25c3cb88f88483f3bb90fc86e7cab290dfbfe8e331112b161942044f1a860000ab6739c3c95d2e5873975380a0f9250a778085bd21da1f943dc96e613f98cffa3273016ae9053e5530c1ade9f92c", 0xd7, 0x7, 0x0) syz_emit_ethernet(0x2a, &(0x7f00008e0000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f00003c8000)={0x0, 0x0, []}) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000945000-0x1000)=""/4096) 2018/01/25 12:53:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000120000-0x79)="94fce9ae73b1c006deee195e71f032e40a29e3c8fed42fb7c107f9c309a4ed42d4781f77a9fabf1e4ffc100e7389064103109eca49590fb578d0ededc26d201cfa0152c29c348239d10947f585414d38e59b414116d6676a3569b3afd04cbf72372fe1ed507bde37b396ade682a5b8e521c0fe6c27ffc44e78", 0x79, 0x4000, &(0x7f0000fae000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x53, &(0x7f00007b9000)=""/0, &(0x7f0000db4000)=0x0) 2018/01/25 12:53:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d0c000-0xe)='/selinux/load\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00002c1000)="", 0x0, 0xffffffffffffffff) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000067c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000415000-0x4)=0x0, &(0x7f0000cc5000)=0x4) 2018/01/25 12:53:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000540000-0x8)=0x3f) readv(r0, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) sysfs$2(0x2, 0x7, &(0x7f0000240000)=""/143) dup2(r0, r1) tkill(0x0, 0x0) 2018/01/25 12:53:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f000063a000)={0x0, 0x2b, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac7000)=0x0) clock_getres(0x0, &(0x7f00004d3000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000349000)={{0x0, r2}, {0x0, r2}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r0, 0x1000000000016) dup3(r3, r4, 0x0) timer_getoverrun(r1) 2018/01/25 12:53:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000a76000)='./file0\x00', 0x800000000000178) r1 = epoll_create(0x143) r2 = epoll_create(0x7fffffff) sched_yield() r3 = socket$rds(0x15, 0x5, 0x0) r4 = syz_open_dev$admmidi(&(0x7f000069a000)='/dev/admmidi#\x00', 0x101, 0x400) rt_sigpending(&(0x7f000017a000-0x8)={0x0}, 0x8) symlinkat(&(0x7f0000987000)='./file0\x00', r4, &(0x7f00009d5000-0x8)='./file0\x00') r5 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f000000e000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f000000d000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000000e000-0xc)={0x0, 0x0}) r6 = epoll_create(0x10000000000464) r7 = epoll_create(0x20843) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r1, &(0x7f0000c7f000)={0x0, 0x0}) r8 = epoll_create(0x6) r9 = syz_open_dev$admmidi(&(0x7f0000b68000)='/dev/admmidi#\x00', 0x3f, 0x10f801) poll(&(0x7f0000d19000-0x18)=[{r9, 0x0, 0x0}, {r0, 0x10, 0x0}, {r1, 0x2, 0x0}], 0x3, 0x7) getdents64(r9, &(0x7f0000ca8000)=""/4096, 0x1000) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5e000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050b000-0xc)={0x0, 0x0}) 2018/01/25 12:53:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000473000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) r1 = socket$inet6(0xa, 0x80800, 0xffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x11, &(0x7f000022d000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/25 12:53:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) io_setup(0x53, &(0x7f0000a93000)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f000065e000-0x40)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00005c6000-0x8)={0x77359400, 0x0}) io_submit(r2, 0x1, &(0x7f00003f3000-0x8)=[&(0x7f0000806000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000468000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000213000-0x4)=0x0) fstat(r0, &(0x7f0000ee4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000086c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fe7000-0xc)={r3, r4, r5}, 0xc) io_submit(r2, 0x1, &(0x7f000031a000-0x4)=[&(0x7f00007e3000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00007dd000-0x1f)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/25 12:53:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000012000)=0x0) close(0xffffffffffffffff) 2018/01/25 12:53:51 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@generic="a80ebe345c4251bad7b7970f9a5b3096", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000002000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000000)=0x0, 0x4) 2018/01/25 12:53:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00006fa000-0x90)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00001e3000)={0x0, 0x7fff, 0xa, [0x2, 0x0, 0x86, 0x80000001, 0xa, 0x5d, 0x8, 0x7, 0x551a, 0x400]}, &(0x7f00003c2000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000395000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x1, 0x4, 0x1f, 0x401}, &(0x7f0000268000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000240000-0x8)={0x0, 0x1}, &(0x7f0000564000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f03000-0x8)={0x0, 0x2800000}, &(0x7f0000844000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000265000)=@sack_info={0x0, 0x2, 0x40}, &(0x7f000081d000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a69000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x6, 0x113, 0x80000001}, &(0x7f000043a000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ec4000-0x98)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffffffffffd}, &(0x7f00001bc000-0x4)=0x98) sendmmsg$inet_sctp(r1, &(0x7f0000ba1000)=[{&(0x7f0000dde000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e0a000)=[{&(0x7f0000f97000-0xe0)="5a3c376b064f95104b16c00ec3ff38d5140d7d486d3e08c93bbddc1e9f671fa3838d741fb77abdeddfe571e4c8a87bb11c690839b095abdc27204d83452680b90bb52d9131edd611e04952227eb1517fb59aaf2177bf7bcedc86730cae0d85237b6c3a9fa0049026f258dbb3b01fc5f2236d741b019d2f3ea5bec6b1d5cfc84f28b8bdb76de7b4c74cb327ac87a864846b7a1d7a046ec1d9540cee12680151a89cf3aadfe1d377d25bfb70d366b3e41939aac7bc4e6a0997811a8d0a8b2439407fb5e80e263e5cb555cbdb426242b241e6594675ca7d33d2905b0b9e7c720d2a", 0xe0}, {&(0x7f0000bac000)="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0x1000}, {&(0x7f0000f1b000)="c9516415658093ecca51da237e2d33471bbc3c69643138d906954aadd5fb2024ce59dc0b589825706baa26fc2dfc90ee9180b88ae5b0709a818ef9ca0d53666bbb9b7e5ac205b21f1285ad6fce8204bfa812f16a230e8bb56e9c83a2d7f522c9b39816f5b07c16414748242763071c7b2323", 0x72}, {&(0x7f000080f000)="71b43ad077edac096accf47027776442f1074dbd5e86e80cc0fe3bb42c51509fda546886ef", 0x25}, {&(0x7f00000b7000)="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0x1000}, {&(0x7f00008b9000-0x97)="e1825fda88cda61e7fd2aab42b57a77d5ed98bed10fdfe2cbb391657039c943e90a48826146751840341dc46569c7aa7426d760ef617e8da9b968bba29a5dcf10668b475ebc495a763c48eb37e04377a7c5aa0b223a36cb65330a07fc32f2deab29432e09d30c56fdd2a2f1264c36c257a9665d4668aee62bcbffc237fcddb9b90e8d443b2c7544136810e3fe5afb1bf7631164899e9f2", 0x97}], 0x6, &(0x7f000057e000-0x84)=[@sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8, 0x0, 0x1a9d, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x400, 0x20c, 0x7, 0x6, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x400, 0x5, 0x4, 0x4, r4}}], 0x84, 0x8000}, {&(0x7f00006f4000-0x10)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006e6000-0x8)=[{&(0x7f00003b8000-0xf8)="e9e753958cbefa3a5fea5188b2b19786e5d7445b5566be9a190ffdb3060d904be772561c443e92f6c8737692144a29e4d7289bda511dc1600d362ad002a4aebc4a4859616b7e30dc2e8f1ef65bf172280637d6c7b0b0937677765e2f657cf14a38ec822af37fdaf930673faa6ebb75676e1abfc290c374b99c6cb1b0ed0d434e5aa36a3765d725c2ebec25660c62fec177d3b51d901645503e7cb8c4855272f13f4183aa7425700bb4f97aa4407ae351a39ddfed9ddf3bc1dc3f478b45d285437ac8b3b5f164fbd7d1fb72c7202bf2421db2639f32acc65208d07cefa6c7202983a0270509b8b752244629601c8348e891fe71010dfaee98", 0xf8}], 0x1, &(0x7f0000fa0000)=[@sndrcv={0x2c, 0x84, 0x1, {0x1, 0x1ff, 0x9, 0x3, 0x7, 0x40, 0xfffffffffffff450, 0x6, r5}}, @init={0x14, 0x84, 0x0, {0x3637051c, 0x800, 0x8001, 0xffff}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x6, 0x8, 0x6, 0x7fff, 0x7, 0x2, 0x3, r6}}], 0x84, 0x4040000}, {&(0x7f000055a000+0x1a0)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fd9000-0x30)=[{&(0x7f0000144000)="04a03e9193ac036fecc3dd473109f9433da7cc63ff57658461f30ee7bbc3171b355d", 0x22}, {&(0x7f0000f3e000)="ebc3f98bf8a57f389ca81ce3a1944e16883146e1163206e0b19521bbc3b77f7ec9badc7acf6e2a8fc7de82c1ecac0ec45fcec24f70f7945bba4c6701cd854bc5495b1d5fbdf51ee76541c4fb7ae8b4d95273d89dea7db2dbafad1a3832aea461e088f663973121379563d97437d3cf4b2636f6da4c4a83f0aedc9d19d566809ef631be1639a89cc86931a0c9a95b0e6d335c6438500f7491870ae292a3851f34bdf8321c9d19f1d0f61c362747668fc353d5e30211f2a06e0f65e3975ec0eb10b91031", 0xc3}, {&(0x7f0000c16000-0x61)="e217922e62ee34660f4083e8bf363b821dbb3fcc8a213b075c6fd32fe48c920c8e0f86ca32106da534d72c6d4c03a771685dfc6a5c27741001f112a3fcf5fe1272be9f94bc17ceaaafd7e960985ba341b06f5d3a74b7da9e5405e90a6669a4f720", 0x61}, {&(0x7f0000122000-0x27)="8b33c23580ba4a527b3264bd6f5ecbe8d0a09f164e95437dd7d682001df23180229745cee580e9", 0x27}, {&(0x7f0000f26000-0x63)="2d26ae06e223f0c744b29edb5e50d51f41ea66f68527b257801a7909c893d5db8131c2682589475f189387b94c14e0eaba354599fb76ca1b89e5dfdac7bbcd694afaafaf0b56d6693f07f88693c782d9119c58942207a8af93d3546cce72c06de1bc6b", 0x63}, {&(0x7f000084d000)="e8a9efcd7df352d83bcc0f2d86437f016cc1beae16342f4296c1a579bfdee1c4cad86d2155085e2d24c5253cc406de90699b3dec9912aec7ff9bcf13a4d4d4e4d63be3b8256aa0940cd34d17e28bb168a28dcd4a3fb50f9846f77f0ea03c2e29f37327abb54acee2049cd3135484f9ab27bfc7fbc031aa5edced9677f6a07db1c34495b9d931216fb6316d3193adfe09595b980d34d93fc6daf56be590d0c78a0021840821fb46f87c3c3737280407fa4b924f71800c98d6c1692fb162a182c6aaa941e74b55c18790f52136e8d9b857acef4105b415ad6f05fa8ff519d68810a7cc451c8bb74752ffd40123e4f4c1e7f1e3a834aeffb588", 0xf8}], 0x6, &(0x7f00006a0000-0x108)=[@init={0x14, 0x84, 0x0, {0xfffffffffffffe01, 0xf5, 0x7f, 0x8ac}}, @sndinfo={0x1c, 0x84, 0x2, {0x678e, 0x8204, 0x9, 0x1, r7}}, @init={0x14, 0x84, 0x0, {0xfff, 0x9, 0x8, 0x80000001}}, @init={0x14, 0x84, 0x0, {0x0, 0x100, 0x40, 0xfffffffffffffff9}}, @sndrcv={0x2c, 0x84, 0x1, {0x5d, 0x36f, 0x8006, 0x7f, 0x1, 0xf4, 0x101, 0x3, r8}}, @init={0x14, 0x84, 0x0, {0x9, 0x80000000, 0xffffffff, 0x3ff}}], 0x108, 0x0}], 0x3, 0xc880) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ed6000-0x4)=0x1) recvmsg$kcm(r0, &(0x7f000021d000)={&(0x7f00000dd000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000066f000-0x8)=[{&(0x7f00000e9000)=""/145, 0x91}], 0x1, &(0x7f0000942000-0x2)=""/2, 0x2, 0x0}, 0x40010040) sendmsg(r1, &(0x7f0000929000)={&(0x7f0000ba7000)=@nl=@proc={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000971000)=[], 0x0, 0x0, 0x0, 0x8800}, 0x20008010) 2018/01/25 12:53:51 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc008551a, &(0x7f0000004000-0x4)=0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x2}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000)={0x7fff, 0x200, 0x1f, 0x8, r2}, 0x10) 2018/01/25 12:53:51 executing program 5: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e70000)=0x40, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) pipe(&(0x7f000016b000-0x8)={0x0, 0x0}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f00006cd000-0x8)={0x3, 0x0}) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/25 12:53:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00009d7000)=0x40, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ba9000-0xc)='/dev/autofs\x00', 0x24000, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000d92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 12:53:51 executing program 3: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x7d0, 0x0, 0x0, 0x0, 0x0}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a8f000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000ff8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000436000)=0x58, 0x80000) 2018/01/25 12:53:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006df000)="", 0x0, 0x4008000, &(0x7f000060b000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000f92000)=0x0) close(r0) 2018/01/25 12:53:51 executing program 0: mmap(&(0x7f0000000000/0x29a000)=nil, 0x29a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000029a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000029a000)='/dev/rfkill\x00', 0x101, 0x0) sync_file_range(r0, 0x5, 0x1, 0x1) r1 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f000029a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f00001dc000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) openat$rfkill(0xffffffffffffff9c, &(0x7f000029b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pwrite64(r1, &(0x7f000013c000)="176133f61bed2396c38cc074", 0xc, 0x0) mmap(&(0x7f000029a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000029b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000029b000)={0x80000001, 0xfff, 0x2, 0x1, 0x7fffffff, 0x1, 0x32}, 0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000029b000-0x4)=0x9, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000f1000)={0x0, 0x0}) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, r2) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x114, 0x2710, &(0x7f0000102000-0x4)=0x0, &(0x7f0000001000-0x8)=0x2a1) 2018/01/25 12:53:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000001000-0x18)={0x0, 0x3, 0x8, &(0x7f0000747000-0x6)=0x0}) socketpair(0x13, 0x800, 0xfffffffffffffffc, &(0x7f0000700000)={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$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x18e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f000059b000-0x4)=0x1c, 0x4) close(r1) 2018/01/25 12:53:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000036f000)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000939000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="5a1d84bbfa89ea81a7adef9fc853112e"}) fchdir(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000001000-0x4)=0x8) 2018/01/25 12:53:51 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000005000-0x2)={0x11, 0xf7, 0x0, 0x1, 0x0, 0x6, @random="1fd4babda70f", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6, 0x0}, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000008000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) getsockname$netrom(r1, &(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6, 0x0}, 0x4) 2018/01/25 12:53:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00004d5000-0x8)='keyring\x00', &(0x7f00008e3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = request_key(&(0x7f00002b1000)='id_legacy\x00', &(0x7f00008a3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000799000)='securityppp0eth1lo(\x00', 0xfffffffffffffffa) keyctl$link(0x8, r0, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x5) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0xffffff84, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/01/25 12:53:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c47000-0xa)='/dev/cuse\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) syz_open_dev$sg(&(0x7f00001d0000)='/dev/sg#\x00', 0x0, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000e8b000)=[@in6={0xa, 0x3, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1000}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb81}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffffff8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffb, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, @in6={0xa, 0x2, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x7}], 0xd8) pselect6(0x40, &(0x7f00003fb000)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/25 12:53:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 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}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ee4000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b82000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 12:53:51 executing program 2: modify_ldt$write2(0x11, &(0x7f0000e91000)={0x0, 0x0, 0x400, 0x1, 0xfa, 0x80, 0x480, 0x9, 0x5, 0x4000000000000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000e0f000-0x18)={0x1, &(0x7f0000680000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) sysfs$1(0x1, &(0x7f0000405000)='\x00') write$fuse(r0, &(0x7f0000f9f000-0x18)={0x18, 0x1, 0x0, @fuse_bmap_out={0x7}}, 0x18) ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2018/01/25 12:53:51 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000000)=0x2, 0x1) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/25 12:53:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000773000)={0x0, 0x0}) statx(r0, &(0x7f0000461000-0x8)='./file0\x00', 0x400, 0x8, &(0x7f0000f04000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000e6e000-0xb)='/dev/audio\x00', 0x6a8800, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000031000-0x38)={&(0x7f000044f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000bcd000)=[], 0x0, &(0x7f00004ce000-0xac)=""/172, 0xac, 0x0}, 0x40000022) socket$unix(0x1, 0x3, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000320000)='/dev/amidi#\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000073000)=@assoc_value={0x0, 0x0}, &(0x7f0000952000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000446000)={r4, 0x1, "b0"}, &(0x7f0000549000-0x4)=0x9) getegid() setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b91000-0x6)={r4, 0x8}, 0x6) stat(&(0x7f0000edd000)='./file0\x00', &(0x7f000093f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000682000)={0x0, 0x0, 0x0}, &(0x7f0000673000-0x4)=0xc) getresgid(&(0x7f000018e000-0x4)=0x0, &(0x7f00006c0000-0x4)=0x0, &(0x7f0000318000)=0x0) setgroups(0x4, &(0x7f0000942000-0x10)=[r6, r6, r7, r8]) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000788000-0xb8)={r4, 0x7fffffff, 0x2, 0x101, 0xffff, 0x80000000, 0x5, 0x10001, {r5, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1000, 0x7, 0x8, 0x2d1}}, &(0x7f0000ef7000)=0xb8) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000749000-0x4)=0x0) ioctl$sock_ifreq(r2, 0x89b3, &(0x7f0000359000)={@generic="1de3b2c974995823a2c4ecaa2e7a90c7", @ifru_addrs=@llc={0x1a, 0xf8, 0x1ff, 0x81, 0x1000, 0xc0e, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}}) socket(0xb, 0x6, 0x20) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000543000-0x68)={0x7b, 0x0, [0x200000000, 0x9, 0xfffffffffffffffb, 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]}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000f1d000)={0x5, 0x400}) sendto$inet(r2, &(0x7f000082a000-0x9f)="955a61efb94194fc54f0990e94d1d6764cb489d41ba928fbe2caf8e9c9836d357a95ada6bb187c04d5f8751cb088b188038450b48c9b48723ded9752524a9437109b1a84e9445c0084cfd9f0ef8867b7dcc6ac05ad28b5b3f6e7b7581bdc6375b63f6aeec9b0b55017984aa8c468dd361d223ab7530918836a319e5563a63d09164c0f278e5a53ce668a97e623b94cac2d5c10ddf7b78d9bb048faf58f2675", 0x9f, 0x0, 0x0, 0x0) 2018/01/25 12:53:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000017000-0x12)='/dev/input/event#\x00', 0x2, 0xfffffffffffffffd) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000721000-0xd9)=""/217) syz_open_dev$urandom(&(0x7f00002ce000-0xd)='/dev/urandom\x00', 0x0, 0x10000) flock(r0, 0xf) flock(r0, 0x2) 2018/01/25 12:53:51 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000024e000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000000+0x5d5)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000f74000)='./file0\x00', 0x14) r1 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000028000)={0x0, 0x0}) r3 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000002) write$evdev(r3, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b9e000-0x12)='/dev/loop-control\x00', 0x4400, 0x0) 2018/01/25 12:53:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00007cb000)='/dev/vcs\x00', 0x100, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00004c9000)={0x2000, 0x1000, 0x0}) mq_getsetattr(r0, &(0x7f0000f31000-0x20)={0x0, 0xc2a, 0x1, 0x83bc, 0x8, 0x1, 0x10001, 0xfffffffffffffc00}, &(0x7f0000f17000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000110000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, "0383f4fa51dbb022f0785c410387133879fe4757"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/25 12:53:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000001, 0x7) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xec, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000deb000-0xe0)="7f1ebfea164e951a9418c9c064580835c7f9a2bd", 0x14) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fdb000-0x16)='/selinux/checkreqprot\x00', 0x185440, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000bd6000-0xa0)={0x0, @in6={{0xa, 0x1, 0xfaf0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0xb3f1, 0x3, 0x7}, &(0x7f000037f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f71000)={r2, 0x40, 0x4b26ef183aef24c2, 0xfffffffffffff1a2, 0xffffffffffffffff}, &(0x7f00007cf000)=0x18) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000f60000)=0x8) fcntl$dupfd(r0, 0x0, r0) 2018/01/25 12:53:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x100000000001) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000026000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r5 = dup2(r0, r2) write$sndseq(r5, &(0x7f000021f000)=[], 0x3b5) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f000002d000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 12:53:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b26000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000ea3000)={0xfffffffffffffffe, 0x1, [0x0]}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000dff000)='/dev/dsp\x00', 0x8000, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) timer_create(0x5, &(0x7f0000122000-0x58)={0x0, 0x33, 0x2, @thr={&(0x7f0000419000)="", &(0x7f0000302000-0xf)="a77e90436ae993ee901d5a1230c035"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff8000-0x4)=0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f00008c5000)=0x46000) pipe2(&(0x7f0000aa7000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a40000-0x10)={0x0, 0xb7, 0x2, 0x91}, &(0x7f0000c75000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000dce000-0x18)={r4, 0x7e4bbe4c, 0x30, 0x3, 0x3}, &(0x7f0000e68000)=0x18) timer_gettime(r1, &(0x7f0000c7a000)={{0x0, 0x0}, {0x0, 0x0}}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f00006b7000-0xe0)=""/224) r5 = fcntl$getown(r2, 0x9) prctl$setptracer(0x59616d61, r5) 2018/01/25 12:53:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000216000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x200) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000014b000)='/selinux/status\x00', 0x0, 0x0) 2018/01/25 12:53:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socket$inet6(0xa, 0x0, 0x41) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000342000-0x4)=0x1, 0x4) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000a1b000)=0xfffffffffffffff7, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) r1 = syz_open_dev$vcsa(&(0x7f0000f08000)='/dev/vcsa#\x00', 0x7fff, 0x4000) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000928000-0xba)=""/186) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00006ce000)={@nfc={0x27, 0x9, 0xf4, 0x6}, {&(0x7f0000e2e000-0x3b)=""/235, 0xeb}, &(0x7f00008c7000-0x1)=0x0, 0x1}, 0x2c) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000634000-0x4)={0x0, 0x0}) 2018/01/25 12:53:51 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000001000)=@objname={'system_u:object_r:getty_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x0, 0x20, './file0\x00'}, 0x4a) rmdir(&(0x7f0000006000-0x8)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000006000-0x10)=[{&(0x7f0000006000)=""/153, 0x99}], 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000)='/dev/hwrng\x00', 0x40003e, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x8000) 2018/01/25 12:53:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000840000)=[{0x6, 0x0, 0x0, 0x407fff7fff}]}) clone(0x0, &(0x7f00001d3000-0x2d)="", &(0x7f0000031000-0x4)=0x0, &(0x7f0000cda000)=0x0, &(0x7f00008a2000)="") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000389000-0x9)='/dev/ppp\x00', 0x404000, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000a41000-0x24)="4f16f4c844e548803bd9815ac556f98ee7ef0f9318cd2f4c94889f040929ac3c24f33f9a", 0x24) stat(&(0x7f0000fab000-0x8)='./file0\x00', &(0x7f0000d45000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$nfc_raw(0x27, 0x1, 0x0) close(r2) setfsgid(r1) munlock(&(0x7f000029b000/0x1000)=nil, 0x1000) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000202000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0405405, &(0x7f000086a000-0x40)={{0x0, 0x3, 0xffffffff, 0x3, 0xc9}, 0x26a, 0xfffffffffffffff7, 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]}) 2018/01/25 12:53:51 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b91000-0x11)='/dev/qat_adf_ctl\x00', 0x101040, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ce2000)=0x0, &(0x7f0000bce000)=0x4) 2018/01/25 12:53:51 executing program 1: r0 = socket$inet6_sctp(0xa, 0x6, 0x84) setsockopt(r0, 0x7, 0x0, &(0x7f0000963000)="", 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r1, 0x1f, &(0x7f0000001000-0x10)={0x26, 0x2, 0x1f, 0xffffffffffffffc0}) 2018/01/25 12:53:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00003c3000)=0x0, 0x4) connect$inet6(r0, &(0x7f0000f25000-0x1c)={0xa, 0x2, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000be000)={0x2, 0x1, 0x0, 0x0, 0x0}, 0xc) 2018/01/25 12:53:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f000005d000)='/dev/sg#\x00', 0xbd, 0x1) ioctl$KVM_SMI(r1, 0xaeb7) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/25 12:53:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d99000)='/dev/vga_arbiter\x00', 0x101000, 0x0) r2 = gettid() stat(&(0x7f00009ee000)='./file0\x00', &(0x7f00007e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000e13000-0x8)=[0xffffffffffffffff, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000d06000)={0x0, 0x0}) r6 = geteuid() getresgid(&(0x7f0000c65000)=0x0, &(0x7f000002b000-0x4)=0x0, &(0x7f0000c8a000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d66000-0x4)=0x0) lstat(&(0x7f0000fb5000)='./file0\x00', &(0x7f0000df5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000df1000)=0x0, &(0x7f0000b95000)=0x0, &(0x7f0000cd7000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000672000)={0x0, 0x0, 0x0}, &(0x7f00009c2000-0x4)=0xc) r12 = geteuid() stat(&(0x7f00000c9000-0x8)='./file0\x00', &(0x7f00001bf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r0, 0x9) stat(&(0x7f0000414000-0x8)='./file0\x00', &(0x7f0000041000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000e18000)=[0xffffffffffffffff, 0x0, 0x0]) sendmmsg$unix(r1, &(0x7f000092b000)=[{&(0x7f0000d50000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000a7a000)=[{&(0x7f00000bb000)="5b7b1489d2041e26671f219e15cdde5d2ff5b82e17798639a6df6d3d5e36e79c53d11df850235edb5b6280c3eefc0cc5a4c00bedf24061973baacee8fbc721c9a065d6c22baceacd0e0d6c7e3bea5354531cf1c8809bd7f2b3d67ec0ab906864a21b6b359724cd70d7bf9584800bd8ec3749b620f8c8c12f16053daaa63af1ce23777e7a1570c9b0e8e79b02318c3e527da17e8048fe6c96d2b2b41a3670f0924ae28f", 0xa3}], 0x1, &(0x7f0000584000-0x54)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x54, 0xc080}, {&(0x7f0000ad5000-0xa)=@file={0xfbc703bce74deeb0, './file0\x00'}, 0xa, &(0x7f00008e7000-0x10)=[{&(0x7f0000ce1000)="ba23e18ea6caed", 0x7}, {&(0x7f000041b000-0xc8)="2ad8e1fa88e9e2cc6ff192f8a5d251d556c3a6aaa850af2622de9cf2d84411f374af03ebb3bd1e7ddd25256cc01e72cdbd2b7fe2d09928e06719efbe452e841678fb08a351632a645286dddb0352a0c71aba45e0358f092da3b741c7712a8132b80345a9f57f3e3b614601a6cb584653810da52638d6274ec6d4e300e0cad4ec7e10c4f2e92b87002601e38e56d11edc19fabe69a1012297ba354bcb3297b03cca93eefba37587c1054f43386c3becd72c0e82d8e5a6dc2f3c39e5caf1d32272f7e739ac7df2cca1", 0xc8}], 0x2, &(0x7f0000110000-0x44)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x44, 0x801}, {&(0x7f00006bc000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000027f000-0x28)=[{&(0x7f0000f69000)="03ad8c17260c43696eeff6c64f457a8119e8634be9a0f24eb5a498e3e02cafd8ef", 0x21}, {&(0x7f0000aa1000)="", 0x0}, {&(0x7f00003b4000-0xa5)="35f32cbd61893bb18a0728db940d7ea3864abc1ed1ceda5de423fae4863f56de66cc99e357583898099242ddd8c084ba718ffffe015699b25288595101939c2af2ed702fc5c8e969016c317cc3de3c519a40421aa2d7458b0e9952fbb0a2f20e4d4810d6d264170edaf4089cfef49765d492ca6c825e60850d36b9bc88a5228bc71c3048a27f25445995808ac77e5a3ea9e593121ddca5506420f2a005e9ceb28dd653ff36", 0xa5}, {&(0x7f00006a1000-0x14)="a0a0afaca40310f79ef31c5b14c57c3696c26547", 0x14}, {&(0x7f0000aa4000)="ca946b695f426735463ae63aa90f75458cb85af656bdd5d67c617cdb06bd3cb351983c36fefe57cfa15d32a8e817f1b67b9486072dbd918ae43e5ad006ba08bceead1e3b518ec20cb37b9f3d5979ed4f87de62a01588f39845a098451f353715d989fe3f73cac4d2848c4c852ff672c552e0227bd601336fd065560c46e6c3a5abffea6279aa38edf36be13be5621f32b07ca7877f4a", 0x96}], 0x5, &(0x7f0000b19000-0x8c)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0xc, 0x1, 0x1, []}], 0x8c, 0x40801}], 0x3, 0x4) r17 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r17, 0xc004743e, &(0x7f0000879000)=""/246) ioctl$EVIOCGREP(r17, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/01/25 12:53:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000683000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00009f2000-0x9)='/dev/dsp\x00', 0x20081, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00008d5000)={0x80, 0x3, 0x7fff}) 2018/01/25 12:53:52 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a4000)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001fc000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001000-0x1c)={&(0x7f0000433000)={0x10, 0x0, 0x0, 0x40200000}, 0xc, &(0x7f000095f000)={&(0x7f0000ac3000)=@alg={0x128, 0x10, 0x618, 0x7, 0x2, {{'drbg_nopr_sha512\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x98a49975f93a495, 0x0, 0x0}, [{0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x200}, {0x8, 0x1, 0xce}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x1}]}, 0x128}, 0x1, 0x0, 0x0, 0x850}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000f7b000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/25 12:53:52 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000655000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00009c6000-0x50)={@common='sit0\x00', @ifru_data=&(0x7f00003a2000)="56feef7ebca4e1be438acbad1487627f00091224626687ba77bb4a157505d81c"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x1, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 12:53:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00009e9000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000d48000)='/dev/snd/pcmC#D#c\x00', 0x101, 0x10100) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000133000)={0x36f1, 0x0, 0x1, 0x101}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000473000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f00005f6000)=0xffd) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000057b000)={"b3a640564b6b3c4a552c1bf7a097e2599a7dced92edc20eef803ca9ab9aa95ada76ea3be32c73b52bc3910e90c3cd9b08f9f0c66c59708ca657f5b2cd85a009f834ca0277319becde7fa12824b8c67f23e2e4b5c9a5d70a089b19adb319c213eca82fd2a3fba9ecd740e45048c23efbaee092f30205a1c24c0f4048bf5a4b0c4f3f12787f14e6ac556aa27202eb1fc1b53629037a6891e0c4adbc0157a66b4ee4b0507870f2d43b22a433711d0098e74196c3410417332ed4b74252b0b35e0f993c50d1ac561c8862ca2ff9021f014d5a17a6da1a85f43b13b54d20968d3589c7023c5e52efce267bb4035ccfcaf06d8e1238a43214b2c010001008ef5d9adebe59d344b7ddbc75a5233f7e3bf29438b9dc6b42971b08f7c310cb7893025c377cd552e246ae7ca3e3c3e2c57961500010dca5c050f70ffa0cd816aaac8ffe43ade51f8b228f11040bb056a4dc09e636ea63f6e46b960355553969ee62299d391ea90484d7fc901659ab8ca00e1ffffffffffffff000000e89fb7bad86791891fc5eb426feb1d03d065598e9843f6a641e50006ebaea5e00d554ea11bd17a55903b55a5bddc1c410d8fce7fbcf931af94b07d1051c07b63fb26308a45138f8f6171ea68ba2503a46eb681078ca5bc212ac03d2a19aec137048ac9fdb59becc86a4d327a658d6db195415b98bc9e40f31f4a2998f70efbf5b93623bfb68c880f295d60c760f014bd000000ff48820d62440a63720f84398b0ecd366e33786cb70345999f592e25f9a6ddd1f35882a96c51179a30a7985ac3ef0800b19abc812d75fe2d1b72d4c37b0b731101b0e36c557b5036cb0f55f6cb8bde2dbd5eddbb1a1615e796bab2f5ab8a816f8e3f7d05f36e0eb86a762a9fb8f96864528345792160482c4c3d63b535c49cb0a1c715414219bfd1521806f4e8694fd38667f3431c298d8559bc046d73c70767d0eda839fdfffffffffffffeffcbbe2900000008707916aea7065c6c48d80a6b3417690f4a7d6ba11a881542276462bb0dfd30568115cd0ec41c4118878daeb1ea2c67f2071bccde6a20ef047afb7002711323522e3e245194876051ae20f66d3590bf1bfc2896917108d4220209fd33f3da7e6207f60a187e38704ca0b8b0ccc690238dfb597eb33a48b972d635fab0db5b2cda45dd74127f5fa37ac27e30a671ae4ac3590e9988713dbd001375dc0b9ff68990573b19858248ea1df61dbfd5107c872123b7ddc911076a41ecdc973908bf65417dc1c33cdcd45df4ddf43890aee999f8bb2f2a25315cad61550246065a69c6f97b216ab7847b0a4c34a36eba20460657b1c369fccc121d3ac2c75ea64df3877bca562408d431091cb1578389c48d2512f5f808204a213264cfe890c4439ca9f32e0f69ad1006a618128dbdf1545079d797664765f972c22126dcdc508dbba6010043"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/25 12:53:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() r0 = inotify_init1(0x800) finit_module(r0, &(0x7f0000480000)='eth0\x00', 0x1) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f000091b000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f000037e000)='/dev/admmidi#\x00', 0x86, 0x24001) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000adf000-0xf7)=""/247) r3 = syz_open_procfs(0x0, &(0x7f0000e1e000)='net/nfsfs\x00') sendfile(r1, r3, &(0x7f000045f000)=0x0, 0xfc) [ 626.014866] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/01/25 12:53:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00009de000)="27b03454c373ae733722777a74b6df9022899e0dfd994198cdf2c4e60fad4e103adc91e098fb6d38c9d3340e72e0171093d7d3d27a28967ddd2046e4b4b45a6452c68ad63aa322ab60cc5eda1ef70080352ee99922b952381a5631455263312dc92a25db9f2ddf9499a60cafadbe09247938194b4b713a14d6", 0x79, 0x881, &(0x7f0000fae000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000014) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0x0, &(0x7f00006a4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a2e000-0x8)={0x0, 0x8}, &(0x7f0000679000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000414000)={r2, @in6={{0xa, 0x1, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xacca, 0x3, 0x9, 0x2e45, 0x1, 0x4, 0x101, 0x898, 0x1, 0x0, 0x80000000, 0x8, 0xffffffff, 0x5, 0x2]}, &(0x7f0000dca000-0x4)=0x108) [ 626.139482] PPPIOCDETACH file->f_count=2 2018/01/25 12:53:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000113000-0x10)={0x20000000c, 0x8, [0x0, 0x0]}) open$dir(&(0x7f0000ed1000)='./file0\x00', 0x6008721f58fc74bc, 0x30) 2018/01/25 12:53:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a74000)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00006ef000-0xb)={0x5, 0x0, 0x20, 0x7fffffff, 0x0, 0x47, 0x3, 0x4, 0x92, 0x7, 0x6}, 0xb) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00007dd000+0x639)={0x0, 0x0, []}) fgetxattr(r0, &(0x7f00004e3000-0xc)=@known='trusted.syz\x00', &(0x7f0000321000)=""/4096, 0x1000) 2018/01/25 12:53:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x34, 0x10, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 12:53:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00007eb000)='/dev/input/event#\x00', 0x1c8, 0x200000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x1, 0x2, 0x0) get_mempolicy(&(0x7f00009d7000)=0x0, &(0x7f0000fbf000)=0x0, 0x0, &(0x7f0000555000/0x1000)=nil, 0x3) 2018/01/25 12:53:52 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect(r0, &(0x7f0000b5e000-0x9)=@in6={0xa, 0x0, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect(r0, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff1ceb}, 0x1c) listen(r0, 0x20000003) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00004ec000-0x4)=0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) sendto(r1, &(0x7f00002ea000)="745795c219e686f49754f2d45a31e41ad6e49b5cb2ff7792d6cbcf472d939188c9eff73e820bd6489cfb0407f8e5063c14e69580d1a92760c309f55bb3fc51eac819a9916ade71f7a7cc5aceb908130ea614332d8dc9edf722fd9b5b7e54d3149c961c5da59fd900aff89925e012c7de0449ffc30d1f37d001d9b04b0ad54631dff3f95144ac4d260ec67f9faf1bd5c04feb36b72c9cabbe3934ee5e19132137c763f41eac142cd9a7018cf6f1b20e4ca4d9e82b", 0xb4, 0x2000c854, &(0x7f00004f0000+0x6a3)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x4, 0x2}}, 0x2e) 2018/01/25 12:53:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000063e000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000a2f000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@noop={0x1}, @cipso={0x86, 0x6, 0x8, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x3a) ioctl$int_in(r0, 0x5473, &(0x7f0000db5000-0x5)=0x8) read$eventfd(r0, &(0x7f000069a000)=0x0, 0xffffffffffffffee) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000d1e000-0x4)=0x19, 0x4) 2018/01/25 12:53:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000, &(0x7f00009b2000-0x1)='_', &(0x7f0000477000-0x4)=0x0, &(0x7f0000c33000-0x4)=0x0, &(0x7f000036d000-0xad)="2dca0f78561781e8644e6cee34231f06e4d940dae5ea80658b5e65124154134a279e22353b7abff8f2d4336e80eacd5c6dcdab413d7e775f0b483d14be53e053857aa3523ba9b276adabc9e5a0dfac0d75794fbf3ceb9d4b4885d1f37571f4f257a16df52117b910ea54c373ceff9bf0d396e87ec36b672883e6cd20fb3649af5d933a5040888ddba2952fc546ad6fcd1c0e04f6a8e92a6f1c963385b529177716801f7b55fc136abaa4cffde8") r0 = signalfd4(0xffffffffffffffff, &(0x7f0000638000-0x8)={0xeb}, 0x8, 0x0) read(r0, &(0x7f0000688000)=""/128, 0x2fb) 2018/01/25 12:53:52 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000939000-0xb)='/dev/adsp#\x00', 0x1f, 0x10000) ioctl$KDADDIO(r0, 0x4b34, 0x3ad) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00003a4000)='keyring\x00', &(0x7f0000e45000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000ca1000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00001a2000-0xc)={0x0, @empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000689000-0x4)=0xc) bind$packet(r2, &(0x7f0000d31000)={0x11, 0xd, r3, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x14) r4 = add_key$user(&(0x7f0000fe0000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000107000-0x1)="d2", 0x1, r1) r5 = add_key$keyring(&(0x7f00003ec000-0x8)='keyring\x00', &(0x7f0000029000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r6 = add_key$user(&(0x7f00001ed000-0x5)='user\x00', &(0x7f00001ee000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000694000-0xc0)="7fffffff87ebe0d94f729cd653e520c19ad7d97fe21769c4db44c249b544230aa287fb8bd6ed266ccf5a1170995bf2e8e0d3fff32853747eda22d2818d08ca27e0ec821620e3658ae6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e812650a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6a88f6672e38f7e149be31bd72b506e8b9511", 0xc0, r5) socket$nfc_raw(0x27, 0x3, 0x0) keyctl$dh_compute(0x17, &(0x7f0000b14000)={r4, r6, r4}, &(0x7f00000da000-0x1)=""/1, 0xfffffffffffffd70, &(0x7f00006ea000)={&(0x7f000023d000-0x13)={'cbcmac(des3_ede-generic)\x00'}, &(0x7f0000d2a000)="0c83", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 12:53:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00007d7000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 12:53:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f2000)='net/mcfilter6\x00') r1 = add_key(&(0x7f0000cb6000-0x8)='rxrpc_s\x00', &(0x7f0000416000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000162000-0x83)="dc38b3c84adc9200b0105a289dcac36d24b7d807b44682bc1fd5592b7171eb0f1ed5952299a0d468a3c4a96e6106afaf5ade6420d325a57f85cf3b74e28b03aed387ab404e4eec2c471863180fbf0d7b1b1f4ffe946979059aaddb4c15e778e88cdb04997a083a7d299afc77b57610b511bba5c8bee3f3c7180978fdd02314c9ae9768", 0x83, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r1, 0x39d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000166000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e34000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00005e5000-0x8)=0x1fff, 0x40439) 2018/01/25 12:53:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r0, &(0x7f00004dd000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$rds(r1, &(0x7f0000607000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 12:53:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00002a3000)='/dev/cuse\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000ec7000-0xa0)={0x0, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2c65}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x81, 0x8, 0x4, 0x1}, &(0x7f0000ba5000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000890000-0xa5)={r2, 0x9d, "35c4bf75a4865b67a6846edf5000377a9c50621d09d0fad7c702ee95dded1f57316691dcf602258720734b1f0f5a0121a0af602a02b8c122d08f13c4bb693be2016c96e559e0311067a5124c5876349db1ba6b805a9ce0fd02a4eebc84bbbc3fd3cda1aee738ba5a862ea2be23b81374655fe7276b30f0eebe3d15aad2075f3521898092549fdf891ccae888c6c28a31eb057b246520cff28e797f06f8"}, &(0x7f000024d000-0x4)=0xa5) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r3, &(0x7f0000258000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/25 12:53:52 executing program 7: mmap(&(0x7f0000000000/0x107000)=nil, 0x107000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008000-0x8)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000095000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f00000d8000/0xd000)=nil, 0xd000, 0x2000000, 0x50, r1, 0x0) bind$packet(r1, &(0x7f0000105000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x66, &(0x7f00000ce000-0x23e)={@random="cdf276000805", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) 2018/01/25 12:53:52 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\'\'-[/GPLem1wlan1&mime_type\x00', 0x0) execveat(r0, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000002000)=[&(0x7f0000013000)='keyring!\x00'], &(0x7f0000001000)=[], 0x1000) 2018/01/25 12:53:52 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff5000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000aa6000-0x4)=0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e39000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/25 12:53:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) poll(&(0x7f000094d000)=[{r1, 0x0, 0x0}], 0x1, 0x401) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[], 0x0, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b49000)={0x0, 0x1c9c380}) r2 = syz_open_dev$vcsa(&(0x7f0000d00000-0xb)='/dev/vcsa#\x00', 0x7, 0x80000) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f000051d000-0x94)="c921e4277725f675a45130ea19348c200acabdb22ae96833e464ef44540bb7371aba77a763541ada0c12d61ac1c55bbc1d029b389340b501179c6a6f829bad35dc2363a04590e929317579364dbf431176363bf182f4e137277c7c35765bf17f31b0a4ee867290ee7de6237ae32a35b7aa512eeea6ece1a92aa46459588d280317fb051c90fe3603c6884998a3c812301efdf5b8", 0x94) socket$unix(0x1, 0x1, 0x0) 2018/01/25 12:53:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000074c000)='/dev/snd/timer\x00', 0x0, 0x408000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000042e000-0x4)=0x1) syz_open_dev$loop(&(0x7f0000b3a000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00002d4000-0x9)='/dev/rtc\x00', 0x103040, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) socket$nl_route(0x10, 0x3, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a0d000-0x10)='/dev/sequencer2\x00', 0x1000000000084000, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) 2018/01/25 12:53:52 executing program 1: sysfs$3(0x3) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000ae2000)=""/40, &(0x7f000010d000-0x4)=0xca) 2018/01/25 12:53:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f000098b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000a5c000)=0x0, 0x0) 2018/01/25 12:53:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) preadv(r0, &(0x7f0000d39000)=[{&(0x7f0000617000)=""/215, 0xd7}, {&(0x7f0000f75000)=""/224, 0xe0}, {&(0x7f0000d7d000)=""/242, 0xf2}, {&(0x7f00001e8000)=""/173, 0xad}, {&(0x7f0000439000)=""/210, 0xd2}, {&(0x7f0000370000)=""/98, 0x62}, {&(0x7f0000b9d000)=""/93, 0x5d}, {&(0x7f0000e87000-0xc3)=""/195, 0xc3}], 0x8, 0x0) socketpair(0xb, 0x80005, 0x101, &(0x7f0000548000)={0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000896000)={&(0x7f0000e7a000/0x1000)=nil, 0x1000}) writev(r0, &(0x7f000030d000)=[{&(0x7f0000cc7000-0xac)="2900000018001980013d75241a0407210206e30067ffbd01040000000800050000000200080000bf00", 0x29}], 0x1) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000000f000-0x4)=0xb4, 0x4) 2018/01/25 12:53:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f000059b000)={0x51, 0x7fffffff, 0x0, {0xfffffffffffff801, 0x0}, {0x0, 0x0}, @const={0x0, {0x0, 0x0, 0xffffffff, 0x0}}}) 2018/01/25 12:53:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00005df000)='keyring\x00', &(0x7f00000e9000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = memfd_create(&(0x7f00006cc000-0x8)='keyring\x00', 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000129000)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000356000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000222000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, r2}, 0x14) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000f85000)={0x0, 0x7ff, 0xfffffffffffffffc, &(0x7f0000f12000)=0x0}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000092000-0x4)=0x0, &(0x7f000079e000)=0x4) ioctl(r1, 0x100000001, &(0x7f00006ea000)="13551d26156f6607eb305034b4fb8856454b0f347ba9ab590aec95540916c6ed893888f1") keyctl$set_timeout(0xf, r0, 0x0) 2018/01/25 12:53:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000002000-0x10)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) 2018/01/25 12:53:52 executing program 1: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000ee000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000094000-0x14)={0x8, [0x3ff, 0x1, 0x1, 0x9, 0x8000, 0x7, 0x4, 0x5]}, &(0x7f00000ee000-0x4)=0x14) syz_emit_ethernet(0x3e, &(0x7f0000047000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x1, 0x7, ""}}}}}}, 0x0) 2018/01/25 12:53:52 executing program 4: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000b07000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000052c000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f000075a000)={{0x0, r1}, {0x0, 0x0}}, &(0x7f0000964000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000046a000-0x11)='/selinux/enforce\x00', 0x800, 0x0) read(r2, &(0x7f00004f3000)=""/4096, 0x1000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008f5000)={0x5, 0xffffffffffffffff, 0x1}) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000fac000-0x20)={{&(0x7f00005bb000)=""/123, 0x7b}, &(0x7f000001f000)=0x0, 0x64}, 0x20) r4 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000d85000)=0x0, 0x80000) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000a94000)=0x0, &(0x7f0000fd4000-0x4)=0x4) 2018/01/25 12:53:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000050a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x40000066, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@noop={0x1}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = syz_open_dev$sndpcmc(&(0x7f00005a5000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x2) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00003ac000)=""/102) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f00001b0000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00001d5000)="545acbd7cf07e16059e655b26333533c", 0x10) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000f61000)=0x0) 2018/01/25 12:53:52 executing program 7: mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000703000-0x4)=0x0, &(0x7f0000ffb000)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ff0000-0x10)=[{0x7c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendmmsg$unix(r1, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/25 12:53:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003d8000)='.dead\x00', &(0x7f00003b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ae0000-0x14)="706f7369785f61636c5f616363657373705ba400", 0xfffffffffffffff9) r1 = syz_open_dev$mice(&(0x7f0000fcc000-0x1)='/dev/input/mice\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000ac000-0x10)={&(0x7f0000684000/0x1000)=nil, 0x1000}) r2 = add_key$keyring(&(0x7f0000453000-0x8)='keyring\x00', &(0x7f000053f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000fe0000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000107000-0x1)="e6", 0x1, r2) r4 = add_key$user(&(0x7f0000f71000-0x5)='user\x00', &(0x7f00004fc000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fc8000)="7f", 0x1, r0) add_key$user(&(0x7f0000dd6000)='user\x00', &(0x7f000014f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000048a000)="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", 0x801, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r3}, &(0x7f00000da000-0x1)=""/1, 0x1, &(0x7f00006ea000)={&(0x7f0000295000)={'michael_mic-generic\x00'}, &(0x7f00000c7000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 12:53:52 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af8000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc008ae09, &(0x7f0000af9000-0x18)={0x1, [0x0]}) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c24000)={0x0, @in6={{0xa, 0x0, 0x6a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e63000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00006b2000)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006a2000-0x4)=0x8c) 2018/01/25 12:53:52 executing program 2: syz_emit_ethernet(0x38, &(0x7f0000b0c000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x6, 0x0, 0x6}}], {@llc_tr={0x11, {@llc={0xf4, 0x4e, "cec3", "2ce5e500bb31f040a99e170177d4a02bd378a0af1b74981b42a151690c2221ba0cdb"}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00009df000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000e30000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000587000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xfffffffffffffffd, 0x200007, 0x0, 0x1, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/25 12:53:52 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00007a6000-0xc)={{0xffffffff, 0x81, 0x7, 0x3, 0x1ff, 0x3ff}, 0x352}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000008000)={@common='lo\x00', &(0x7f000000b000-0xdf)=@ethtool_eeprom={0x4b, 0x1, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 12:53:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000021f000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000216000-0x4)=0x7ff, 0x4) mkdir(&(0x7f0000a71000)='./file0\x00', 0x40) mount(&(0x7f000064a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f00004bf000)='./file0/control\x00', 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b28000-0x4)=0x0, &(0x7f0000e81000-0x4)=0x4) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000b07000-0x16)='./file0/control/file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000079c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001c8000-0x4)=0x14) rename(&(0x7f000049e000)='./file0/control/file0\x00', &(0x7f000004f000)='./file0\x00') setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000736000-0x28)=[], 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/01/25 12:53:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) unshare(0x8000400) bpf$MAP_CREATE(0x0, &(0x7f00002f9000)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/25 12:53:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x400000045, &(0x7f0000003000)=""/30, &(0x7f0000002000-0x1)=0x1e) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000dcc000)=@sack_info={0x0, 0xff00000000, 0x2}, 0xc) 2018/01/25 12:53:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000ef2000-0xa)='/dev/dsp#\x00', 0x400, 0x416b0ecd771089e0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00001b7000-0x10)={0xc80, 0x0, 0x2, 0x393}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00003da000)={0xb3e2, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000cbf000)={0x5, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000d70000)={0x80, r1, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000949000)={r2, 0x1f}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x77, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00003ab000)={0x0, 0xc0, &(0x7f0000d0f000)=[@in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb9d}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000014c000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00005fe000)={r4, 0x51, "ea937faf95cb901751dce53ee9919c1537ae23c442405ad2ed1b4cad321f070e7fc9757fb6273da6f1257fece926a9532dcbdbc8e35e83b7d06d9b473f91dd0dc981f31a61acf3b326fa943fa9e0762870"}, &(0x7f0000846000-0x4)=0x59) 2018/01/25 12:53:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005bb000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000076e000)=[{0x0, 0x0, &(0x7f000039c000)=[{&(0x7f000090c000-0x9b)="fc", 0x1}], 0x1, &(0x7f0000385000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() capget(&(0x7f0000b3b000)={0x20080522, r2}, &(0x7f0000a58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f000048a000-0x9)='/dev/sg#\x00', 0x588e, 0x20800) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f00009e5000-0x8)={0x4, &(0x7f00003b3000-0x10)=[{0x1f, 0x5}, {0x400, 0x9}, {0x7, 0x7}, {0x7, 0x3f}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f00001ed000-0x5c)={0xffffffffffff8001, 0x1, {0x2, 0x2, 0x1, 0x3, 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]}) 2018/01/25 12:53:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00008cc000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f00001f8000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e7000)={&(0x7f0000385000-0x54)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIASn={0x4, 0x14, ""}, @IFLA_ADDRESS={0xc, 0x1, @random="c135de1f8604"}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x0}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x8}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 12:53:52 executing program 5: get_thread_area(&(0x7f0000b37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000e55000)={0x0, 0x9, 0x0, @thr={&(0x7f0000ea3000-0x8c)="", &(0x7f00005c6000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c66000-0x4)=0x0) timer_create(0x2, &(0x7f0000c25000)={0x0, 0x0, 0x1, @thr={&(0x7f0000737000)="", &(0x7f00004f1000-0xcb)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be5000-0x4)=0x0) timer_settime(r0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x0, 0x1c9c380}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$vcsn(&(0x7f0000ea0000)='/dev/vcs#\x00', 0x94, 0x800) gettid() timer_create(0x2, &(0x7f0000044000)={0x0, 0x15, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f00003fa000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {r2, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000688000)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f000093e000-0x10)={{0x0, 0x0}, {r3, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) [ 626.865758] MPI: mpi too large (16392 bits) 2018/01/25 12:53:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000030d000)="6b657972696e47090000000000000072707001312c00", 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000fad000-0x8)={0x1, &(0x7f0000085000+0x784)=[{0x10001, 0x1000, 0x3f, 0xf8}]}) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x1, 0x0, 0x0, 0x0, 0x0}) userfaultfd(0x80000) [ 626.909211] binder_alloc: binder_alloc_mmap_handler: 16884 20000000-20002000 already mapped failed -16 [ 626.920219] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/25 12:53:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000576000)={0x8, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f0000e8d000-0xa)='/dev/ptmx\x00', 0x3) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f000035a000)=&(0x7f0000e71000-0x1)=0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00002fa000)="e5025a9b906fc7d3f94dadd8c78421", 0xf) r2 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r2, &(0x7f0000484000)='#a;', 0x3) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000ec0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c67000-0x30)=@ethtool_rxfh={0x46, 0x1000, 0x9, 0xc16e, 0xff, "abb91b", 0x8000, [0x3ff, 0x3, 0x5, 0x9, 0x9, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000adb000)={0x0, 0x0, 0x0, 0x0}) 2018/01/25 12:53:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000046e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$nfc_llcp(0x27, 0x3, 0x1) pipe2(&(0x7f0000da0000-0x8)={0x0, 0x0}, 0x4000) r5 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00007f6000)={0x0, 0x0, 0x0}, &(0x7f00006f5000-0x4)=0xc) r7 = geteuid() setresuid(r5, r6, r7) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000765000-0x44)=""/68) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000f9e000)=0x9, 0x4) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00002c2000)={0x5ffb7c9076cd994a, 0x0, [{0x483, 0x0, 0x4}]}) [ 626.920237] binder: 16884:16888 ioctl 40046207 0 returned -16 2018/01/25 12:53:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000126000)='ð1\x00', 0x1) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000f49000-0x10)={0x791, 0xa18f, 0x5}) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rmdir(&(0x7f0000001000)='./file0\x00') 2018/01/25 12:53:53 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000a4f000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cad000-0x4)=0x0) fcntl$getown(r0, 0x9) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000b51000-0x5)='task\x00') getdents64(r2, &(0x7f00005a9000-0x5e)=""/94, 0x5e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) getdents64(r2, &(0x7f0000f4e000-0x5e)=""/94, 0x5e) 2018/01/25 12:53:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a25000-0xc)='/dev/autofs\x00', 0x88940, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4004ae52, &(0x7f0000b68000)=0x34af) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000634000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 626.946701] netlink: 'syz-executor4': attribute type 39 has an invalid length. [ 626.981627] netlink: 'syz-executor4': attribute type 39 has an invalid length. 2018/01/25 12:53:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$amidi(&(0x7f00004a4000-0xc)='/dev/amidi#\x00', 0x2, 0x400040) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000434000)=0x0, &(0x7f0000b0a000-0x4)=0x4) [ 627.066421] binder: 16884:16888 got new transaction with bad transaction stack, transaction 462 has target 16884:0 [ 627.076987] binder: 16884:16888 transaction failed 29201/-71, size 0-0 line 2815 2018/01/25 12:53:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000012a000-0x4)=0x5, 0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143eac2c0db521abe971f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000760000)={0x0, 0x0}, 0x80000) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0x6, &(0x7f00005a2000-0x10)={0x2, 0x3, 0x2, 0x6, r2}) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000121000-0x4)=0x0, &(0x7f0000786000)=0x4) 2018/01/25 12:53:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) fchmod(r0, 0x40) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000003f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f000013b000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="fb65497c1ebf", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c25000-0x4)=0x0, &(0x7f00003f3000)=0x4) 2018/01/25 12:53:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00008bf000-0xf)='/dev/snd/timer\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fd0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000a7f000-0x4)=0x401, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e8f000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000781000-0x8)={0x3, 0xffff}) 2018/01/25 12:53:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000018b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000022000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002da000-0xe8)={{{@in=@multicast2=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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ddd000)=0xe8) fstat(r0, &(0x7f00007cc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f00005a5000)={&(0x7f0000d1e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000df1000)={0x13, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x8000) fdatasync(r0) close(r3) 2018/01/25 12:53:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000008000-0x8e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x2000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000648000)='/selinux/user\x00', 0x2, 0x0) 2018/01/25 12:53:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$intptr(0x8000000000000024, 0x7) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000259000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000df3000)={&(0x7f0000a46000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000fcd000)=[{&(0x7f0000904000-0xa2)=""/162, 0xa2}, {&(0x7f0000871000-0xa7)=""/167, 0xa7}, {&(0x7f00003e0000)=""/0, 0x0}, {&(0x7f0000b07000-0x18)=""/24, 0x18}, {&(0x7f0000e22000)=""/198, 0xc6}, {&(0x7f0000276000)=""/8, 0x8}, {&(0x7f00007b6000-0xd0)=""/208, 0xd0}, {&(0x7f000001a000-0xdb)=""/219, 0xdb}], 0x8, &(0x7f00009ce000)=""/73, 0x49, 0xfffffffffffffffd}, 0x2) 2018/01/25 12:53:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x80005, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000205000-0x12)='/dev/input/mouse#\x00', 0x100000001, 0x0) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000ded000)={0x2cc, 0x1, 0x5, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r2, &(0x7f00000ca000-0x2d)="", 0x0, 0x0, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a) r3 = syz_open_dev$vcsa(&(0x7f0000e80000)='/dev/vcsa#\x00', 0x5, 0x400) fcntl$getown(r3, 0x9) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000ce7000)=0x2f, 0x4) 2018/01/25 12:53:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000065c000-0x4)=0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1004, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x40000000000000, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3f, 0x5}, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x3f, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000066e000)="58504c00a7c504caf558e81d4b7e0489ea067dd89e27327e9d6d173b2211dd2e3e10034eb78b10836e505e73d981a22cf65e3097d72f38fcad8df5852b93c3009f61fbfa391b771759f8b2dd36741899d3c378a4a9e37d07c77c6bc12721469d3c91", 0x0, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bad000-0x10)='/dev/sequencer2\x00', 0x4400, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000470000-0x8)={0x0, 0x2710}, 0x8) [ 627.169596] binder: send failed reply for transaction 462 to 16884:16888 [ 627.180541] binder: undelivered TRANSACTION_COMPLETE [ 627.188694] binder: undelivered TRANSACTION_ERROR: 29201 [ 627.194816] binder: undelivered TRANSACTION_ERROR: 29189 [ 627.237009] kauditd_printk_skb: 661 callbacks suppressed [ 627.242622] audit: type=1400 audit(1516884833.332:54159): avc: denied { dac_read_search } for pid=16946 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 12:53:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00003ea000-0x8)=0x4a3e) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000382000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000502000-0x4)=0x101) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f00007ed000-0x1)=""/1, 0x1) r3 = dup3(r2, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000c58000)={0x4, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000278000)={0xd5, {{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) 2018/01/25 12:53:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000737000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x20000) accept4$alg(r0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x46, &(0x7f0000215000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/25 12:53:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x26000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f00009e3000-0x4)=0x4) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) recvmsg(r1, &(0x7f0000003000)={&(0x7f0000003000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000032000)=[], 0x20000000000000c4, &(0x7f0000004000-0x73)=""/115, 0xffffffbd, 0x0}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f000002e000-0x20)={0x14, 0x1c, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/25 12:53:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00002f6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) sendfile64(r0, r0, &(0x7f0000706000)=0x0, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/25 12:53:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockname(r0, &(0x7f0000e24000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000846000-0x4)=0x2e) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000ec0000-0x4)=0x0, &(0x7f0000ea0000-0x4)=0x4) bind$alg(r0, &(0x7f0000b39000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000de3000)='/dev/vga_arbiter\x00', 0xca041, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f00009f6000)={{0x4, 0x104}, 'port1\x00', 0x0, 0x1000, 0x40, 0x0, 0x5, 0x5, 0x1, 0x0, 0x7, 0x7d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_fuseblk_mount(&(0x7f00008fb000-0x8)='./file0\x00', &(0x7f0000665000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f0000994000)=[{{0x0, 0x0, &(0x7f00008fa000)=[], 0x3c8, &(0x7f0000533000)=""/232, 0xfffffffffffffc52, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000895000)={0x77359400, 0x0}) 2018/01/25 12:53:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x6)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x1000) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r1, &(0x7f00005cb000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000646000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000e9b000-0xa)={0x3, [0x10001, 0x1, 0x8]}, 0xa) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) readv(r2, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) ppoll(&(0x7f0000ad0000-0x18)=[{r2, 0x4280, 0x0}, {r2, 0x40, 0x0}, {r2, 0x0, 0x0}], 0x3, &(0x7f000095d000)={0x77359400, 0x0}, &(0x7f00007fa000)={0x50c}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000e22000-0x4)=0xa8) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000948000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) set_mempolicy(0x0, &(0x7f00006af000-0x8)=0x6, 0xffffffff80000001) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f0000b47000-0x8)={0x4, &(0x7f0000f93000-0x10)=[{0x6, 0x9}, {0x3f, 0xffffffffffffffff}, {0x2, 0x9}, {0xffff, 0x7}]}) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000017000-0x68)={0x81, 0x0, [0x0, 0xff, 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]}) 2018/01/25 12:53:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x800948) r2 = gettid() epoll_wait(r1, &(0x7f00004e8000-0x24)=[{0x0, 0x0}], 0xfffffffffffffebe, 0x800) sched_setaffinity(r2, 0x8, &(0x7f0000598000-0x8)=0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e1a000)={0x3000001c, 0x0}) [ 627.333593] audit: type=1400 audit(1516884833.341:54160): avc: denied { dac_override } for pid=16946 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 12:53:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00003b8000)={0x2, &(0x7f0000e66000-0x10)=[{0x81, 0x0, 0x0, 0x0}, {0x80000000006, 0x0, 0x0, 0x0}]}) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004a1000)={0x0, &(0x7f0000245000)=[]}, 0x8) 2018/01/25 12:53:53 executing program 7: membarrier(0x1, 0x0) epoll_create1(0x80000) personality(0x400000b) 2018/01/25 12:53:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f24000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = gettid() fcntl$lock(r0, 0x0, &(0x7f0000e88000)={0x1, 0x3, 0xffffffff, 0x40, r1}) getpid() 2018/01/25 12:53:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000692000)=@hopopts={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x40) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/25 12:53:53 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @raw_hdlc=&(0x7f0000004000-0x4)={0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000011000-0xc)={0x1, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f000000d000-0x10)={0x7, 0x0, 0x10000, 0xd909}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f000000a000)={0x8ec5, r1}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) readv(r0, &(0x7f0000008000)=[{&(0x7f0000010000-0x25)=""/37, 0x25}], 0x1) [ 627.333612] audit: type=1400 audit(1516884833.346:54161): avc: denied { create } for pid=16944 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 627.333630] audit: type=1400 audit(1516884833.349:54162): avc: denied { dac_read_search } for pid=16946 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 627.333647] audit: type=1400 audit(1516884833.353:54163): avc: denied { write } for pid=16944 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 627.333665] audit: type=1400 audit(1516884833.367:54164): avc: denied { net_raw } for pid=16949 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 627.333681] audit: type=1400 audit(1516884833.367:54165): avc: denied { prog_load } for pid=16948 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=bpf permissive=1 [ 627.333703] audit: type=1400 audit(1516884833.372:54167): avc: denied { dac_read_search } for pid=16946 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 627.333721] audit: type=1400 audit(1516884833.372:54166): avc: denied { dac_read_search } for pid=16948 comm="syz-executor4" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 12:53:53 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb05, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000005000)='/dev/audio#\x00', 0x1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f000001e000)=0x8, 0x4) recvmsg(r1, &(0x7f000001c000)={0x0, 0x0, &(0x7f000001d000-0x40)=[], 0x0, &(0x7f000001a000)=""/180, 0xb4, 0xfffffffffffffffc}, 0x0) 2018/01/25 12:53:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000005000-0x3ea)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8ffa2", 0x38, 0x40000000003a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "6de53a", 0x0, 0x4, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, [], "a9015d423af8a466"}}}}}}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e58000)='/dev/autofs\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00001e8000-0x10)={0x8, 0x0, 0x4, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f000032a000)={0x8, r1, 0x0, 0x6de7ee23}) utime(&(0x7f00000c2000-0x8)='./file0\x00', &(0x7f0000ac1000)={0x7, 0x5}) getpgid(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003bf000)=0x0) tgkill(r2, r2, 0x2b) 2018/01/25 12:53:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d63000)='ns/cgroup\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ee9000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008f1000-0x4)=0x0) syz_open_procfs(r1, &(0x7f00009af000)="6f6ddf73636f726500e001dd1c608b83d6573b0988e758f2b291be1af12002dbf63a9a4179841cb93023b9f0df7385") 2018/01/25 12:53:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) bind$alg(r0, &(0x7f00008b6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4a2c8f1268ce73a338fbd5769094347ea", 0x20) 2018/01/25 12:53:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000a3d000/0x10000)=nil, 0x10000, 0x0, 0x13, r0, 0x0) 2018/01/25 12:53:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000f68000-0x10c)={{0x3, 0x0, 0x5, 0x3f, "f3825a4ee627f53345f45764578c6306abbec5899eaa8d3946a356db7f983eb97e0cacba5b2f70cb52f1ac0b", 0xfffffffffffffffd}, 0x0, 0x0, 0x6, r1, 0x5, 0x101, "99f01ac2e1c82da5f62614a5655e845951ec7aad34219ee44b292eaff4296ef9f0dcede95027f2c322fadb4ab07bd621a31987105b8a4d32c8698d31c29945de", &(0x7f000060d000-0x2)=':\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8001, 0x0, 0x3ff, 0x549], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2a, &(0x7f0000af9000-0x164)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/25 12:53:53 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000018000-0x4)=0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000017000-0x1c)={0x1, 0x6, 0x1f, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000012000)={r1, &(0x7f0000019000-0x2)="", &(0x7f0000016000)=""/180}, 0x18) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000017000)='./file0\x00') 2018/01/25 12:53:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cc2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000692000-0xc)='net/netlink\x00') ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00005d8000-0xc)={{0x7f, 0x4, 0x0, 0x9, 0xbb, 0xfffffffffb2e5fc0}, 0x5}) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f000091b000)="528c20d47c955226f7dc5cf470b7375054e7898fd0588936149c0f3ef6d202b6bb3acf96edac81b4563aa7de5f6cc53fab9319712a7601b04457b14322e17a5b90d9403e33991ec2d3be38b037fbcfd8b2f27da26f8d141d3ae4aab5beaf19dc21fa7941eeef1007485fb43c571e9f41e2943e63d4e484d9e0836700b4a474140501532607d3d0f13ef73e975aa46ea572822e6e17762f141427c6cf60a299979d538b4caceee5d53b71ebd6c39976edbea6ea919c8fbfb58a60123569434a49aac647073be3f5b0fd149fae9454f7116368e6a5de0e94b0c532e0abb3683749c6", 0xe1) sendfile(r1, r2, 0x0, 0x7fffffff) sendfile(r1, r2, &(0x7f000006a000-0x4)=0x0, 0xff) ioctl(r1, 0x1, &(0x7f0000faf000-0x8d)="a2d705081beb92e212d08a9402a72546cf4498eef3908472d34bde0bfd8bc4f4d8ebbfa398afdc288a28d606be4e9553a98bff06f16ed1e2adfab1dde7b10d274b27c862743ea1fcacc91430e2bf40a75d3e7ac81aaff8fd889278ab2d1a965ac6780736ea70421f2016e5d14a58832b304fedd70366d7691e849a40faa13034d180de967c6891ff91eb924766") [ 627.333737] audit: type=1400 audit(1516884833.380:54168): avc: denied { dac_read_search } for pid=16947 comm="syz-executor2" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 12:53:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000277000)='/proc/self/net/pfkey\x00', 0x400081, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000326000)={0x7, 0x9, 0x40, 0xfffffffffffffd21, &(0x7f0000a36000-0x240)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setpgid(r0, r0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000)="", &(0x7f0000d2e000-0xe0)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x0) sched_rr_get_interval(0x0, &(0x7f00001fc000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(0x0, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000c57000)='/dev/dmmidi#\x00', 0x4, 0x44c0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00006ec000)=0x0) syz_open_dev$sndpcmp(&(0x7f0000474000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) 2018/01/25 12:53:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x101) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000dfd000-0x5c)={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xd0}, 0x5, [0x42d, 0x4006, 0x6, 0x7d383f38, 0x1, 0x0, 0xede6, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x4000000002201, &(0x7f0000e96000)="") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000769000)={0x20, 0x1, 'client0\x00', 0x0, "9f7e8dda20c041bf", "53224ff87ede01d874951671e6f4a9089488d116fca290275b02b519d084a895", 0x4, 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]}) 2018/01/25 12:53:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000026a000-0xf)='net/ip6_mr_vif\x00') syz_open_dev$usbmon(&(0x7f0000314000)='/dev/usbmon#\x00', 0x100, 0x101000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000f60000-0xdd)=""/221, 0x9818bcb2a5d1abba, 0x49) 2018/01/25 12:53:53 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000627000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000f40000-0x38)={0x3, 0x0, [{0x0, 0x0, 0xffff}, {0x9ab, 0x0, 0x10000}, {0xbff, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000000)={0x7, 0x9}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x10000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000000)={0x20000, 0x0, [0xaa36, 0x47e9, 0x1, 0xfffffffffffffffe, 0x446, 0x1000, 0x8001, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x19)=@known='system.posix_acl_default\x00') r1 = syz_open_pts(r0, 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x8001, 0x30}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={r2, 0xd84}, 0x8) ftruncate(r0, 0x3) fallocate(r1, 0x1, 0x7, 0xffffffffffffffc1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x7, 0x0}, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000004000-0x4)=0x81) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000005000-0x1c)={&(0x7f0000001000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000004000)={&(0x7f0000002000)={0x7, 0x480, 0x8, {0x0, 0x7530}, {0x77359400, 0x0}, {0x2, 0x1ff00000, 0x0, 0x5}, 0x1, @canfd={{0x0, 0x2, 0xfffffffffffff001, 0x4e30}, 0x3a, 0x3, 0x0, 0x0, "0d16efdf2496fa92044acb5b0547a18dc3576cbec67f6a706410f55f1ec234769fc096f78d71c93a905178336499b1cb54680bc7e83dc7c14a63c9ad487a4901"}}, 0x6c}, 0x1, 0x0, 0x0, 0x4040}, 0x2000c851) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x4000) socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000007000-0x16)=""/22) 2018/01/25 12:53:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000008000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$TCSETS(r0, 0x5402, &(0x7f00007c0000-0x24)={0x7, 0x1, 0x8, 0x200, 0xbfd0, 0xffffffffffffff61, 0xaf, 0x80000000, 0x100000001, 0x1, 0xfffffffffffffff7, 0xffffffffffffffc1}) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000164000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffeb5) syz_open_dev$admmidi(&(0x7f000084f000)='/dev/admmidi#\x00', 0x6, 0x0) pipe2(&(0x7f00002cc000)={0x0, 0x0}, 0x4800) r2 = accept4(r1, &(0x7f0000e2f000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f1d000-0x4)=0x10, 0x800) socket$inet(0x2, 0x3, 0x2) connect$inet(r2, &(0x7f00007fb000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe28) 2018/01/25 12:53:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000317000)='/selinux/relabel\x00', 0x2, 0x0) pwritev(r0, &(0x7f00005a1000-0x20)=[{&(0x7f0000d21000-0xfc)="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", 0xfc}, {&(0x7f0000f10000)="802ad83f6728d1a51b8cf800ef2e1b917348c37ab2f9c8ed79469df1a540b46e197e0cf76b9a69bd643a8107412e8ad6602b3628524de30412048196fe6392e7b259c85686576d717d9204b981fd76882e47104071f9f50f3f8bc0f0257b662d82f126ed8d9ea0e5a43dccbb094c36472d7d1deeee97512971ccc0df06dcc97930cd51b77972df1f285b57153693eabe5f9cf4a3864d", 0x96}, {&(0x7f00002bb000)="efc5a3633f5ce2461f16631eccfc8e7843e27a00791e75946bec656c69f58e927e8adb88b5730dbcc962ffaf5ee260f484ca9af8d225e262aa44cafb6751737fa2efe6a608390ad7c6ea978c6bb7f2ea98ba0799e4dffbb1e159f23e4f03de28279321a1", 0x64}, {&(0x7f0000087000)="f2", 0x1}], 0x4, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007f4000)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r1, &(0x7f00007c7000-0x6)='\n', 0x1) r2 = dup(r1) write$eventfd(r2, &(0x7f0000c24000)=0x0, 0xffd4) 2018/01/25 12:53:53 executing program 0: socketpair(0x3, 0x0, 0x4, &(0x7f0000ab6000)={0x0, 0x0}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f000093c000)=0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x8, 0x1, 0x0}, 0xffffffffffffff4d) 2018/01/25 12:53:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000883000-0x58)={0x0, 0x27, 0x2, @thr={&(0x7f0000f81000)="d182", &(0x7f000028a000-0x69)="517a596088f04496a2d0e7e3977a2d5f80f398e3b9cff2926bd076f1e107aa9884a024d351da6c565c7cd6d4cb0d973f277ca5e8489654ee7775bc5e8ee412bab9aaa682246b118196670fb4879a8ebf337c653cdccaee208b9c15efa65d45b632284b6277cd2d6cb6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ac000-0x4)=0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) timer_settime(r0, 0x0, &(0x7f00006be000-0x10)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000ee2000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x40000001, 0x400000006, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) 2018/01/25 12:53:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000066000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_ADDRESS={0xc, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 12:53:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x0, &(0x7f0000007000/0x1000)=nil) r0 = syz_open_dev$amidi(&(0x7f00005cf000-0xc)='/dev/amidi#\x00', 0x200, 0x40) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00004bc000)=0x1) r1 = syz_open_dev$mice(&(0x7f0000022000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c20000)={0x0, 0xb8, "87fd2b199f62bce1a545b3c25495e76cadf1a07653cf4e0f81602f3ebd30b3eba0c65533f5622681e57de0df5ec0e2fdec5a61a805f6abc3e06f04394e0a8bc7f93161cc198d0b878b0839107615cf53403395eb53cb2833efe943cd6ec7aac13b4f934f8f6a68736ee01c7379ebf0b0060fae55dde6fdce485d24f1f386a5cd3a25b03bb8bf0d50d55467d08102107c221e8d125838c7b8cb8aa32fb5f26e5ad6fc3fde67ea50c3a45948e8cce40f5bbb1403b8cd9ca045"}, &(0x7f00008b8000)=0xc0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d3b000)={r3, 0x7f}, &(0x7f0000cc5000-0x4)=0x8) writev(r2, &(0x7f0000004000-0x8)=[{&(0x7f0000009000-0x7d)="bc", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a3b000)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7fffffff, 0xff, 0x6, 0x21}, 0xa0) r4 = syz_open_dev$adsp(&(0x7f0000b4c000)='/dev/adsp#\x00', 0x21d, 0x24100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f000072c000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eef000-0x4)=0xa0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000de0000-0x8)={0x0, 0x0}) 2018/01/25 12:53:54 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$KVM_RUN(r0, 0xae80, 0x0) clock_gettime(0x6, &(0x7f00001b5000-0x10)={0x0, 0x0}) 2018/01/25 12:53:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000c64000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101200) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f000028a000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000739000)='/proc/self/net/pfkey\x00', 0x400040, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000e58000)={0x5, 0x3, 0x20, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000df3000-0x18)={0x0, 0x1f, 0x4a5e, &(0x7f0000d31000-0x8)=0x0}) r2 = socket(0x15, 0x400080003, 0xfb26) getsockopt(r2, 0x100000114, 0x2711, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dcb000-0x4)=0x72) 2018/01/25 12:53:54 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000012000-0xed)=""/237, 0xed) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 12:53:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) r1 = syz_open_dev$sndpcmp(&(0x7f0000961000-0x12)='/dev/snd/pcmC#D#p\x00', 0xff, 0x131000) write$eventfd(r1, &(0x7f000026f000-0x8)=0x3, 0x8) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000b34000)=""/64) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 2018/01/25 12:53:54 executing program 6: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x19, &(0x7f00008c7000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [{[{0x9100, 0x4, 0x0, 0x7958}], {0x8100, 0x0, 0x0, 0x0}}], {@llc={0x4, {@llc={0x100, 0xff, "f8", ""}}}}}, 0x0) 2018/01/25 12:53:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006d9000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000572000-0xc)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000eaa000)=0xc) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000f40000-0x8)={0xffffffffffffff41, 0xffff}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000995000)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00002fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0xfff, 0x8}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000e25000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 12:53:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00005da000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f20000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000ec1000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) syz_emit_ethernet(0x32, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1f, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "20c799", 0x0, "f585d0"}, ""}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x1, [0x0]}) 2018/01/25 12:53:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000173000)='/selinux/checkreqprot\x00', 0x145000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000b2c000)=""/144) r1 = socket(0x11, 0x100000802, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r1, &(0x7f0000452000-0xf0)=""/240, 0xf0) 2018/01/25 12:53:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000191000-0x4)=0xa76, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000150000-0xc)='/dev/amidi#\x00', 0x30, 0x8000000000000001) recvmmsg(r0, &(0x7f0000813000)=[{{0x0, 0x0, &(0x7f000081f000)=[{&(0x7f0000f31000-0x48)=""/72, 0x48}, {&(0x7f0000287000)=""/232, 0xe8}], 0x2, &(0x7f0000611000-0xf5)=""/245, 0xf5, 0x7}, 0x6}, {{0x0, 0x0, &(0x7f0000c6c000)=[{&(0x7f0000b81000-0x5f)=""/95, 0x5f}, {&(0x7f0000936000)=""/173, 0xad}, {&(0x7f0000c9d000-0x7)=""/7, 0x7}], 0x3, &(0x7f0000f66000+0x9ae)=""/108, 0x6c, 0x4}, 0x3ff}, {{&(0x7f0000f69000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000323000)=[{&(0x7f0000e81000-0xa8)=""/168, 0xa8}, {&(0x7f0000736000-0xc7)=""/199, 0xc7}, {&(0x7f0000b59000-0xd)=""/13, 0xd}, {&(0x7f000058c000)=""/39, 0x27}], 0x4, 0x0, 0x0, 0x20}, 0x10001}, {{&(0x7f00009e1000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000079000)=[{&(0x7f0000633000)=""/91, 0x5b}, {&(0x7f0000290000-0x25)=""/37, 0x25}, {&(0x7f0000257000-0xce)=""/206, 0xce}], 0x3, &(0x7f0000705000-0x48)=""/72, 0x48, 0x0}, 0xfb86}, {{0x0, 0x0, &(0x7f0000501000-0x30)=[{&(0x7f0000068000)=""/117, 0x75}, {&(0x7f0000b47000-0x39)=""/57, 0x39}, {&(0x7f000007c000-0x21)=""/33, 0x21}, {&(0x7f0000e41000)=""/232, 0xe8}, {&(0x7f0000b18000)=""/129, 0x81}, {&(0x7f0000184000-0xc0)=""/192, 0xc0}], 0x6, &(0x7f00007ae000)=""/65, 0x41, 0x5}, 0x31b}, {{&(0x7f0000612000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f4f000)=[], 0x0, &(0x7f00000d1000)=""/186, 0xba, 0x1}, 0x6a63}], 0x6, 0x40000041, &(0x7f00006b7000-0x8)={0x77359400, 0x0}) writev(r1, &(0x7f0000352000)=[{&(0x7f0000ccb000)="382c5b8afe", 0x5}], 0x1) 2018/01/25 12:53:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e9e000-0x4)={0x0}, &(0x7f0000fc4000-0x4)=0x4) write(r0, &(0x7f0000af6000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x3fa) recvfrom(r0, &(0x7f0000018000)=""/0, 0x235, 0x0, &(0x7f0000f5a000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x202, 0x4, 0x4, {0xa, 0x1, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}}}, 0x32) 2018/01/25 12:53:55 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000)={0x0, 0x0}) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000002000-0x8)=0x400000000000, 0x8) 2018/01/25 12:53:55 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000006000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000)=0x1c) ioctl$sock_ifreq(r0, 0x8936, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000004000)="bb0436398e53f183148bc5e656e0b3f02704c7aca9496e36d48de88023fb86ee"}) 2018/01/25 12:53:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioprio_get$uid(0x3, 0x0) 2018/01/25 12:53:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000036d000-0xd)='/dev/usbmon#\x00', 0xde21, 0x4401) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b47000)={0x6, 0x5, 0x0, 0x9, 0x4f, 0x1000, 0x2, 0x9, 0x5, 0x1000, 0x4}, 0xb) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r2, &(0x7f000057f000)=[{&(0x7f0000637000)=@in6={0xa, 0x0, 0xffffffffffffffc1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000793000)=[{&(0x7f00002aa000-0x1000)="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", 0x1000}, {&(0x7f00006ad000)="d6d6c83b39febe22b6da3d3ab14531c6217905002b46a743cdc55e1130875ebaa2587a49d213cafca76bf46c5b895363e4465e7918c74ce8bc20c4", 0x3b}, {&(0x7f0000ca9000)="2cdd26d11074819bcfab40c52c1040440fa7fa7e1454d3a93a5f6bfd224fe969299f9502d87c4fc23068d35d2c2778f0c06ddded57fa51eaacc093ce800c266f691d62bc050032d3ae6b5fced49f3f5fa651106c19989c89c80c921e2c36a5e40f9a4da2e6", 0x65}], 0x3, &(0x7f0000398000)=[@sndrcv={0x2c, 0x84, 0x1, {0x400, 0xffffffffffffff83, 0x1, 0x8, 0x0, 0xffff, 0x6cc5, 0x9, 0x0}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x0, 0x20c, 0x6d74, 0x8, 0x4fa, 0x6af, 0x0, 0x0}}], 0x58, 0x4000880}], 0x1, 0x84) recvmsg(0xffffffffffffffff, &(0x7f0000f69000-0x38)={&(0x7f0000f66000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000068000-0x40)=[], 0x0, &(0x7f000001a000)=""/79, 0x4f, 0x0}, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r3, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00002ce000)={{0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller1\x00'}) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x8, 0x0, 0x9, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x9, 0xfff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e7f000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x7) r4 = memfd_create(&(0x7f0000bcb000)='nodevGPL@\x00', 0x3) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f000012f000)={0x0, 0x0}) 2018/01/25 12:53:55 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000f03000-0xc)='/dev/amidi#\x00', 0x8, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000001000-0x126)="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", 0x126, 0x20000800, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x0, &(0x7f0000000000)="", 0xfffffffffffffc7f) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000005000-0xa)=@random={'btrfs.', '&/\\\x00'}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000-0x1a34)={'mangle\x00', 0xffffffff7fffffff, 0x1, 0x19d8, [0x8, 0x1f, 0xdd, 0x80, 0xfffffffffffffc01], [0x5, 0xffffffffffffffa6, 0x4, 0x1000, 0x8], 0x10, &(0x7f0000002000-0x10)={0x0, 0x0}, [{{{@loopback=0x7f000001, @multicast1=0xe0000001, 0xffffff00, 0xffffffff, @generic="532c98273c65fbf0491396957c2568bb", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {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]}, 0x2e, 0x0, 0x14}, 0xbce, 0x2ed, 0x349, 0x30, {0x400, 0x4}, [{0x3a, "099e4352a4188d6ab274ff934764df5db5a4b3b0d2fa4c24e4df07bb5d", 0x2, "2d4db640b019dd287158a9e4b31525eb22fc634efe2b1b62e05c"}, {0xc4, "0a0e95b38bf53f3f72a7526d2ca71b3267aa44b084a9026931e7796262", 0x3000000000000, "0bc1a7387ad5e35ccd87ce65b302155740f25abf2d554010116bf0a33961495f6d48af27627547c25dba9d2765cf65e84cc2289c0733b4b0ffc9015e534af5f4e9a2d346359888389132460aac8160a43ab466b454c5b1b23e5812066df6ef0e4336a277b110d3058f3947566a28876ef70229e18ca3270813f97cd6697184e6ff615222be30964f00d89a715c7c057790bf65be518e0aa855f09c2df5f69d4fd9ad0665"}, {0x8e, "9b5b0f4ab4f682b5bb39b862fea6199511a7e6d936274aae574fa02f85", 0x1, "547d5b22cc157c598c980641f3a09ecc6248b463999b0e84167f2dfebeb90b536476f1fb9beb096b3cec94e79034fd892d7c3d1dbab9871c3dfaff67df16a7c1b30a3811c7834a3706c3a7eca61d1c7b4cfd66f4ccaf6df5cc21ad684ae4910dcce8471786a67eb6b0b3fbd8ccc5"}, {0xf1, "1fc9aff3a7094d1be08cd9989a3c0b5d1f24b9e7d5bb33b1191f5c8eaa", 0x6, "108b3c8c3dc4b477c36e04060ad54b1b8d4d4c9add423db8a109692695647228832f6964271d2c16c3e0dcd2d3b68a36f6bbb1392bfed4626d5c885f4e7a3dba8ea04b06d033907b7de0c568677531a50156aee16ebb947a2457628a5f9de18fa9f12134a9ab113daf113710a2dde760dc418c36fe04d17959007febd8ac4c6aa8703bfb00b6a71b38e07083dbb02d5593684e386b97f8fafca492f55c03b9439fb478741db1eb272ef5135b3ed12fedefb406ab011c01bac4c20e06eeab24655e7dc3fb50e3eb19444f01d09072e988f1"}]}, {0x5c, "21e8848ec522287717da7efba27be5be285805680473e1271916637a33", 0xa1, "74dac9a7b4dcfc5ef397626b2bef03b85b31d29280d2e928517e974b6b1af488d5d9f5aa4437957bfa96fbc13fb8847affc4064efa33d711d0f19101"}}, {{{@broadcast=0xffffffff, @multicast1=0xe0000001, 0xff000000, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='teql0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c, 0x1, 0x42}, 0x3, 0x3f2, 0x4e0, 0x18, {0xfffffffffffffe01, 0x2}, [{0xa5, "5c352951e23930a1ba5244b1c48dd00cb1d1a7cba56d15549d59051296", 0x8, "6fffd96cdb72c4ca8139d5dbed92661bdd453e553631645b820a7631628349cdf17bdbd74f935724dfb9e31c631945d58223ffb415ea4fe64247d0758ced08d519e6ace722aabc3f969d02fd0ea357331d34bab9e76d7d6a3904e4358dd3dfc6a37fa82a9d2613189520d5d77ecff8759e9995464ab8f9d364d819e3a6def25bbe3bfab046"}, {0x7c, "84496fb2302517aa277e1a1e0d728d09ea7b04ce07fd55e0e856e6120e", 0x3f, "a03ecb0c289b5692766f9cbdb033c244aebaf1f96e00df6a9396d86c71e8da260e52f2499867061b68434b13192294de6a71434526f814cddc2e1fa1c452b927959af0b7f22d3f00d44acdc1928af53882e277a821534f830f32d429"}, {0x6c, "137a8be22f60200e158683017a9270e57ecb79c7f81ed175533a02deb5", 0x4, "b47561b6d7d7053a735dbf2a67f714469b69ea71381face34ae2e7dac5d290a74c75cd5f2004d396e46d8bb05e3cdfd34523d13b66bb036f382ffc13ea2339f845252143a37a81122c5de522a568f0b88166ce980068323c8898870190fa805cedfe3920b8d99eb4261cf82b97cb468992ddc3288d9d10cc7c455e55cd76bbd9513edbed497d3a8da376813970bfdc7228f45da732a1fd906325928a286c88e5506cf404fba1a94b1a536c36ef2821412a031a89f9074bb92413d6c300c5046bf16e24847d942f738bbaa15321242291"}, {0x66, "47defa25cd8cfc7dcb62640eee032bedaea4a7a3da9a53dcfaa2c2dc3f", 0x100000, "3c9e24cc8b1ae50ed4c1afcf106e6aa8105ca5bf3f382296ae9257922a4aec37ea903718c9bb1141d600c6d679b1f6e03a9ab6702515164c4e3a3a93c99e171e43679df0a2fb"}, {0x10b, "277197205ff142a62d766e6d06e9c000f89237d2a5f1e6400186bfadc5", 0x8, "b8197fd069fd8d7e035576d4aa20426396dd4bc31ff5393a237aa6c7987d10fb1b7b06812994e3a055817dd1e6068a6f915323c44c58b840b85211c289a4f1eb9bd1f43c3e7530065fe3a48c66a54baa5ec1cf64c21e661540cb68a81e38976b9554a49f18a5cafd1ae453475437931c34ec999358cdafc163ed9e61ead7d95569c28a3d2f3f0f111fffe7712bcd19373d7b470c3cb720b015cf888c48d670d36796e9d669d17c8e3ece600c06e98f8cfd30102ffac9843a592fef15c4ee922bdcf70c7ec2e0c9b9fb416433942583d6084ddb60d91bad30fb0844776d5c4fc116ca18aa8f29e6686a6af3"}]}, {0xee, "7bac99ff1574cd0837853f217c4b77d8d098714503b110a8f99a05492f", 0x8, "02fb67aa2ecf1e2650cb4433cb2515f97a4bd6737d31180e689d7802fe39146a53aa029414b81c999ba69e1489810b81bdb009e6f2c1a8f839b8e05a8a0d2428236a7b3dcf70b1634de1ddac1f7ee95f85dec88f59eaac9ed3a92cd1acd6a838119902f5e51b85d76c222f359db5ceaad7631acdc98c8c348be1fc081d79d7e5cde71dc758ac97f76f6cdb76266ec38258cfb4422cdf41f23fd2a31641debb8d8ca9bf99699680f92f3c8590847dbe0088eab1831beea6cb917e715ca2e8b8f969f4894a2444d7a7fe6c52e239cd"}}, {{{@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0xffffffff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="97d3115448b3f671834f78c7910ba78b", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e, 0x2, 0x1}, 0xe4e, 0x1181, 0x11af, 0x2c, {0x0, 0x8}, [{0x1020, "8f3e116ed414bef2009f749559735b9650300a832523825ba797a7c053", 0x2, "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"}, {0xf1, "9a871a32a2bcde1c7c785f98e4311623c43fceccc2825acad690a9628b", 0x5, "5e1a03e29f1e4cd02b074e12c625cdb71b4a52251ac750c4a8a1b58df6346f20bcff89e6e95646bac900da26e88e5b941a335d5eba26a465cba3be4d4c9f9c620067696709a2e5504e61a018e0b43f912a9b4da81749db1cb3003fcdd7909df7898a6e2217bfe3319f3997d18a4a37fe83f62be655c91670996da868095164eed1cae77499effe6f1bd845837c20be77c064cf145df434095f9d3d00ce2a573db9254c6d9c7bbe93ada3b3e23fd393ac5666e2903139f370a194581aee682857f22b72d715d357a9d5465625c4a4c87cfa"}]}, {0x2e, "aca37a573c2c9e4da1661ab70ccf8d3a2d849dbb39645f57ebdae37b53", 0x0, "c6c147e1f8c753357e2d03a3fd21"}}]}, 0x1a34) 2018/01/25 12:53:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x121402, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f00007b5000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x3e81) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000003000-0x7)={0x6, 0x100000000, 0x3, 0x4a, &(0x7f0000001000-0x4a)=""/74, 0xda, &(0x7f0000002000)=""/218, 0xad, &(0x7f0000003000-0xad)=""/173}) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000)={0x0, 0x5, 0x1, 0x4}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000-0x8)={r1, 0x3ff}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000004000)=0x3, 0x4) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001000-0x1)=0x0) r2 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2027, 0x400000) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000007000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000008000)={0x36f, 0x3, 0x5, 0x8, 0x6, 0x9408, 0x8, 0x895, 0xffffffff7fffffff, 0x80, 0x0}, 0xb) 2018/01/25 12:53:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001cd000-0x9)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x400, 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) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000114000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl(r0, 0x80000001, &(0x7f0000bba000)="810009b3c46d37be406383d75e287441777a7ade26c84d538de5190018a9864f3158bf2325264fbd4884839ce9e3fba189d7361d8a6fb5415e6ba3f52802007add53748a8889b29f6319") fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00004b2000-0x8)=0x1) 2018/01/25 12:53:55 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000002000)={0x0, 0x0}) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000)=0x0, 0x4) 2018/01/25 12:53:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000040d000)='keyring\x00', &(0x7f0000757000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = request_key(&(0x7f0000b6f000-0xd)='dns_resolver\x00', &(0x7f0000967000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003e6000-0x2)='\\\x00', r0) add_key(&(0x7f0000e4f000)='asymmetric\x00', &(0x7f0000249000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000075a000-0x40)="1080", 0x2, r1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a1d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) capget(&(0x7f0000ff2000-0x8)={0x0, r2}, &(0x7f000039c000-0x18)={0x80, 0x3, 0x0, 0x3, 0x9, 0xff}) 2018/01/25 12:53:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000366000-0x4)=0x9) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f25000)="96", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000b8d000-0x3)='-', 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/25 12:53:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$unix(0x1, 0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f0f000)={0x0, 0x0}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @sint={0xffffffffffffffff, 0x0}}]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000043e000)={0x5, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter={0xffffffff, 0x8, 0x1, 0x5, 0x8}}, {0x4, 0x1, 0x0, 0x0, @msi={0xc3b, 0x1, 0x4}}, {0x7, 0x7, 0x0, 0x0, @sint={0x7, 0x1ff}}, {0x1, 0x0, 0x0, 0x0, @sint={0x7fff, 0x800}}, {0x7, 0x3, 0x0, 0x0, @sint={0x100000001, 0x7}}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000010e000)={0x400000009, 0x5}) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000ce6000+0xa3c)={0x8, 0x8, 0x5b1, 0x2, 0x7}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000e4d000)=0x0) statfs(&(0x7f0000ee4000-0x8)='./file0\x00', &(0x7f00003a7000)=""/62) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e57000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f000095f000-0xe6)={0xe2, "cdb9fd9524a76a997ee98b5b8470fc33997a9237d386ef0ca64d6203d1357156b3306a545db79694b3a3d1088e31db1efe60ac924e2baec93d4a79e054796c09e45b678690da45e849fc3f559297e41ecf6fd7ad9a6bad4dfcebbaaaa533f8c0ade61c6d66d8f36d244a3bcd893bbb8c68fd24e7b0195f8e20fba0904bff8b7eccd8f3d7118cbfa713bd60dfeeddcffb63424f9a0bfb672bb0285e291816c8392bfee6203cd1a3b72707b83ae9d4a27dee7678e39add219544f12d2418e5c612bf861213e531404b7a0363dbbd388ec164a663ecae9c36a1536e52b86c47d9e46a57"}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000148000)={0x3d210a5c, 0x1, 0x2}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000302000-0x11)='/selinux/enforce\x00', 0x400040, 0x0) 2018/01/25 12:53:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x400, @perf_bp={&(0x7f0000822000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ec4000)={@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]}) connect$netlink(r0, &(0x7f0000493000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000701000-0x28)={@common='ip6gre0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000438000)='/dev/audio\x00', 0x80000, 0x0) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f0000a8b000)={"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"}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ce8000)='net/wireless\x00') r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000098b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00007f6000)={r6, 0x200, 0x9, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 12:53:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000006f, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000bd1000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r2 = syz_open_dev$vcsa(&(0x7f00005ba000)='/dev/vcsa#\x00', 0x6, 0x80002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000e54000)={0x6, 0x0, {0x2, 0x2, 0x5dfa2a41, 0x3, 0xdf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000926000)={0x80001, 0x0, [0x1ff, 0xb8d, 0x0, 0x7, 0x2, 0x5, 0x4, 0x1]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a89000-0x30)={0xfffffffffffffe6b, 0x0, &(0x7f0000cb3000-0x68)=[@release={0x40046306, 0x0}], 0x134, 0x0, &(0x7f0000fc3000-0x16)=""}) pwritev(r1, &(0x7f00002b3000)=[{&(0x7f0000adc000-0xa0)="391bf430a26220d9072c4a7ae5dd18d6c40892a6e67de7fbe9be11e640eb16b808d6c5ec7cf55966f4b837e0840f4810c5370ae68c580bb3f76c7d184a3970d5d34fe83b7c56e5f2d110bb60f0328a6ef2b02e2c4172a9068bf84f0eac3d3b9a5f8c11d4f9858fcd07510026461ff1ea3556e9f867e72e1d9ab83b18f2e77605f648aa2dfa70564a4ecd4a5f3eb47a555aa4e8824581b18295fdaf9f33039ad5", 0xa0}, {&(0x7f0000942000-0xcc)="a6bdd50103dd65badbf09a33fd0af8265ab21b687982a72f19311fa98db192c2fed45c33448d98bd20854c9d7b29cf1738f695b53fbc929991be77d5c267ba064fa19fcd654bff60a0216b5b3ac26f7bd3e3a8837d9902c0fd8e6447a2ba8ef2c7539c6e484507eafbca2ac47043145addafd0ab79922b7c242f16badd0f799c9821a899219cdd3c1bc2e49e673b0b35ca7f5376918bcdacc3eaa8b9b4f159c43429b456391b58daf12b9ac5331aa86abd4ae71800375245111620b938eb313f6f0db7c933447aa165a25b12", 0xcc}, {&(0x7f0000a2e000-0x80)="15a31bbc8262cf591fbb0b6c2c34c79e6705c7afaa6094cadcaa63573a682b0517735e2d128239384966126b6f3a9c069a234fcc06deff1ac9c1ca4d9cca4699d10dbf8f62c0fe1add72c119e2289a9ef36021012831f45ad7381eef0a99823acedfde0b0eb72a736a24e51617caf6f121a27d1ba6b621642723b7b606e687a2", 0x80}, {&(0x7f000015c000)="9ee058d9860bc69f58584ab0cda1b3f3791694eb3da773159da420cc2eb63526203ab215c3909a29c9fbd442e42add0b9c545145f8006c20e1e3231c2bb5a8ad309aefc18c9645785da725a36d11094176b61dd2f56f856db36abc39572a5988e67a2a468ff6d67dc944c4763293e6146a1cd51eb2601f69193a58ccc9b0742f905a6e7921fe36f1fdfe74cddbfc4092aadf1f56c6f1f885407a96d482e0f9e4d06a9d2b929ed3904d1dd6282ebe1e450ca82bf9953eace1e4a29293735e794319997a55d39f46215913a0230ee6d582b2e950345cba80ca57b838ac9c39f40fa8fa5020e34c", 0xe6}, {&(0x7f0000175000+0xf5a)="9b2a3e49c33180cd0e0c675c997b78861e511d4eaa50f64c6fc097fdd38d45785c98fd6474c18f7a8bd69103ecf90b73b3295049e30daa363e79ee3a361372015310bc4ef247a5865090ec5fb261c0918a82a0bc779d5acb260860bb736f8382f18277b5094d52064bfb4f06c14b4050a9200614c93f051a6475b0fe783407062b819c324384b0a5", 0x2e}, {&(0x7f00004a7000-0x14)="70efc4be63399a338ffcc1d9bc013be3f2ed658d", 0x14}, {&(0x7f0000418000-0xe0)="5c096cbb7d52eb5e66c9ed559488d80bb74abdb96a2fec0d9e38d3d5fb05635fad473e4d9705ef296511635722c8e5328070ec51f25a5cc6b7d81aa9bcf58c10cf43dfa16fb7bcdf9148a4dbd1a45ba089ef4769bebd005b469a89da85a4b4771eb415800740e7c93dc083fb7be7e07a7ca2f89f169cd6eb57fb4ec519b817bc5d62446c5f5338ebfbbe638e9f013ca4b8b99d8bed6c95b451813e3de4e3552d8387bd71e252df5f1f737966b2c96c67a8b756a383630ea52957dddcc47d83dd0f474316ca18a3f03c5e53e9a52b8d56c2ee5f1995f11d4bd4fa8ddfd3f0580c", 0xe0}, {&(0x7f00009f8000-0xd3)="35e2b6c3527e37c6687e52fcd42b2fbcf99acdd05ab78ae02b9069e1ba9f25570ea79612bd4c3a14cba326d56714e020bffd68a840a372677d489124fe2776a3861766271e4eff429559352a1183120e37820f7a7b802c417a4552e98927a9be230c3be769751835178b47c040dd163c92b82023f283fa286b4d990e2fc2009340e0542a6af378b137534bae0233572f6fa6e782cd2b27747c1f275d879a31a90f34649b15e73f6f8bb7037fbb570d82621ec17e704cdfd35df725821156c39908cfa9612a388e05c7a117fe778afa7e7c1da8", 0xd3}], 0x2000000000000150, 0x0) read(r0, &(0x7f00009f1000-0x4f)=""/232, 0xe8) readahead(r0, 0x3, 0x9) 2018/01/25 12:53:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fstat(r0, &(0x7f0000aa3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() lchown(&(0x7f0000cc6000-0x8)='./file0\x00', r2, r3) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000079000)={0x2, 0x0, [{0x3f, 0x4, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @sint={0x0, 0x0}}]}) 2018/01/25 12:53:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x452, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00000df000)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = syz_open_dev$audion(&(0x7f000075f000)='/dev/audio#\x00', 0x9, 0x4000) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000c78000)="0d9f44a6eb515d743117e5ee309ca589bc70c199134f3f8c3aa7844add45ec1128f27e8247951a80dac9e0585887e6cee4efda74d52653c2a13329120104e899bec7de7ab3859d0c918870142a7744c157ba8872db65306c4329702be7d0cb4f0817cc5c0f8f91173f289b1747a17d68d487a815a68bd193b7d0230219811aa5ff9524f801edc434da031694db5a1664910af2f0aad3d464bba582c3004b06bcc34f53b082", 0xa5) write$eventfd(r0, &(0x7f0000592000)=0x80000001, 0x8) getpeername$packet(r0, &(0x7f0000375000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000304000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000583000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f00002be000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000554000-0x8)={r1, 0x6}, 0x8) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/25 12:53:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x1ff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(0xffffffffffffffff, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000035000)='/dev/audio\x00', 0x2840, 0x0) accept4$packet(r2, 0x0, &(0x7f000081d000-0x4)=0x0, 0x80800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00007d9000)="", 0x0) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000621000)=0xfffffffffffffec3, 0x0) 2018/01/25 12:53:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000006e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx2\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009cf000)='/selinux/checkreqprot\x00', 0xfffffffffffffffe, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000286000-0xa)="86fb885634adbeb2db49") setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000664000)=0x2, 0x4) recvmmsg(r1, &(0x7f00006a5000-0x60)=[{{0x0, 0x0, &(0x7f0000e44000)=[], 0x0, &(0x7f0000685000)=""/232, 0xe8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000895000)={0x77359400, 0x0}) [ 629.509594] binder: 17143:17147 ioctl 4048ae9b 20926000 returned -22 2018/01/25 12:53:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000419000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$dspn(&(0x7f0000d11000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000cb9000-0x4d)=""/77) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00009cf000)={0x0, 0x0}) [ 629.591173] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/25 12:53:55 executing program 7: socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000012000)="6664000000e90000") getdents(r0, &(0x7f0000003000-0x30)=""/48, 0x30) getdents64(r0, &(0x7f0000ace000-0x7c)=""/124, 0x7c) 2018/01/25 12:53:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000730000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDSETMODE(r3, 0x4b3a, 0x5) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000036b000)={0x0, 0x0, 0x0}, &(0x7f0000cf2000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000001000-0x8)={0x0, r4}) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000c45000)={0x4, [0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000aed000)="", &(0x7f00002dc000)=0x0, &(0x7f000045e000)=0x0, &(0x7f0000e31000-0x1)="") futex(&(0x7f0000008000)=0x0, 0x0, 0xba0, &(0x7f0000048000-0x8)={0x0, 0x989680}, &(0x7f0000e02000)=0x9a6c, 0x0) read(r0, &(0x7f0000d0f000)=""/105, 0x69) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000000000)="7dacdcc10e8f780fcf48009c3f4a36f23dec95b155391003fff2ddf34c2bcb697afe0770c99b80e255cf33e29f6317576fecd18497f072a8e24c0c55425019c93d39b69781302fa0f8e9b387820c3fc8dacd08ffeb3327952a4967d404928b8a8dedbf47f4f753f441a8d786d6bd055ec6dce0ed32702d0a24319f16a67c3ce180312e04509923903fca314c1e3486388a", 0x91) 2018/01/25 12:53:55 executing program 3: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e9f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockname(r0, &(0x7f0000281000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b5f000-0x4)=0x1c) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000042d000-0x50)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_METRICS={0x4, 0x8, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 629.599811] binder_alloc: binder_alloc_mmap_handler: 17143 20000000-20002000 already mapped failed -16 2018/01/25 12:53:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) bind$inet6(r0, &(0x7f0000a3d000-0x1c)={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x5}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000fa7000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f00002de000)=0x20, 0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 12:53:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8004, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000058b000)=0x0, 0x9}, 0x0, 0x0, 0x7dcb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000c56000-0x14)=@known='security.capability\x00') r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000035e000-0x9)='/dev/dsp\x00', 0x400, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000acd000-0x4)=0x7, 0x4) [ 629.650171] binder: 17143:17181 ioctl 4048ae9b 20926000 returned -22 2018/01/25 12:53:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x3b27) sendto$inet6(r0, &(0x7f00003d9000-0xd)="978c8e417d93674d2271f12cd6", 0xd, 0x10, &(0x7f0000f0a000)={0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0x1}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 629.778140] binder_alloc: 17143: binder_alloc_buf, no vma [ 629.779330] binder: 17143:17160 ioctl 40046207 0 returned -16 [ 629.831768] binder: 17143:17147 transaction failed 29189/-3, size 40-8 line 2903 2018/01/25 12:53:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x80000, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/25 12:53:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80, 0x400000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00009d6000-0x8)={0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d0a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000f4c000)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r3 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r3, &(0x7f0000009000-0xa)='./control\x00', 0x1000, 0x0) faccessat(r3, &(0x7f0000024000)='./control\x00', 0x2, 0x0) open(&(0x7f000001b000-0xa)='./control\x00', 0x40000, 0x0) 2018/01/25 12:53:56 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x10800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) close(r0) 2018/01/25 12:53:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) clone(0x0, &(0x7f0000fc6000)="", &(0x7f000017b000)=0x0, &(0x7f0000786000-0x4)=0x0, &(0x7f0000d4f000)="") [ 629.903516] binder: undelivered TRANSACTION_ERROR: 29189 [ 629.909554] binder: release 17143:17147 transaction 465 out, still active [ 629.916656] binder: unexpected work type, 4, not freed [ 629.924866] binder: undelivered TRANSACTION_COMPLETE [ 629.933743] binder: send failed reply for transaction 465, target dead 2018/01/25 12:53:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x95)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 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, 0x0, "da3f19567eaf72c528ea85019a01204fbceeb3c3a51e9a58d178232197c5f369f7486254d5be7b6f054bac2ee093c6178f91abe898535e3654f0e55d3ae66040be1fb2cf3edd9bf36d6f9735ddd332f8"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() ptrace$peek(0x3, r1, &(0x7f00002fb000)=0x0) 2018/01/25 12:53:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000347000-0xb)='pkcs7_test\x00', &(0x7f000024e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006a5000-0xe)='&cgroupsystem\x00', 0xfffffffffffffffa) add_key(&(0x7f0000eca000-0xb)='asymmetric\x00', &(0x7f0000fb8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c22000-0x44)="308153b8bf1327cda5611fb9f58b2d0f9e5cf393338ce8b4521e6424c0301eb85336958a7a85f8b2b72e6aa1ac1d93b172a97b5c4321769fc1aaeeaee12808520b0e97f0359c7b6344f55b79d40f3f4ec7f80c430f84", 0x56, r0) 2018/01/25 12:53:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090d000-0x13)='/dev/snd/controlC#\x00', 0x1ffc000000, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000b0a000-0x4)=0x4) readv(r0, &(0x7f00008e9000-0x60)=[{&(0x7f0000494000-0xc0)=""/192, 0x5b}], 0x252) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x1025f) r1 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000a7d000-0x10c)={{0x4, 0x5, 0xe2, 0x1, "a5e060c332d6b021b3e3b598dff5b557c7328024c4522cd004710d51625fef6bf9a3a04632a45825bf7bd9bb", 0x7be}, 0x0, 0x0, 0x418eae09, r1, 0x5, 0x7, "a1cfe20a34c2f002aedc5cc1f578bbf01e1803d6ac17500fff3ce7d6d381055d4aa4fb6020bc69a7bdecc78674b61b0fc55db6f2f469d2d56d061a347fdd1d35", &(0x7f0000ff3000)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0xca3, 0x1f, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/25 12:53:56 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) poll(&(0x7f000073d000)=[{r0, 0x4000, 0x0}, {r1, 0x2, 0x0}], 0x2, 0x2) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000093000)=0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000fa3000)={r2, 0xffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f0000ebf000-0x4)=0x5f0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect$pptp(r2, &(0x7f0000d37000-0x20)={0x18, 0x2, {0x3, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f000000d000-0xe3)=""/227, &(0x7f0000006000-0x4)=0xe3) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000071c000)=0x0, &(0x7f0000bdb000)=0x4) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f000096a000)=0x8, 0x4) 2018/01/25 12:53:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e00000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001000)='net/netlink\x00') sendfile(r1, r2, &(0x7f00003d5000)=0x0, 0xb3) r3 = syz_open_dev$sndpcmc(&(0x7f0000a0e000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f00005ef000)={0x100000000, 0x0, {0x2, 0x3, 0x40, 0x3, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e05411, &(0x7f00002be000)=""/224) 2018/01/25 12:53:56 executing program 6: pipe2(&(0x7f00001b9000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000001000-0x7)={0xe86, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000248000-0x10)={0xf7e, r1, 0x10001, 0xfffffffffffffffa}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x0}) ioctl(r2, 0x800000000008982, &(0x7f0000000000)="") 2018/01/25 12:53:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000a8d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r0, &(0x7f000082d000-0xc0)=[], 0x2082cf40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d2e000-0xcb)={0x0, 0xc3, "3af6597bb79b5e63c574d9c209ad3158652dfb504b802904d719092b320cf1bff462711973bd539b35a692059037c94de81a31ce3e639ffa43d1a27d8d57ab12ffa682143174461d6a16d460057629f4dd7a5e78ca8f14c68cdbc2226819426e39521ae33fe7cf09e134a5b06961361d09567ad99743b1eb3df3d624c480678733b3ce9beefd352c5428df732ff26a6264a58c4cf6e2e504b98e12d5444db91e64fd39b70013273b450ee6481ac272d967333348788b69e5847df3d6f8f51bc1847690"}, &(0x7f0000900000-0x4)=0xcb) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008e6000)={r1, 0x1}, &(0x7f00002b6000)=0x6) 2018/01/25 12:53:56 executing program 4: unshare(0x400405fd) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x4, @thr={&(0x7f000009b000-0x7b)="23a890566d61fe604e5cd0481ae893d4d80031201157475eca293b9857781bc3e56f3da0110c4b580d43daf1b695681fc46d33c9867edc0bbd76a4613793811e41b9b5b329e2ad7e7ac9aed46f404cfe86f206a7b338d8bb1d7eab0fb810390c82ccf398749b35fd160cf573fff736d82d237a65e1d5d0cfc567fb", &(0x7f0000e2b000-0x76)="a6855541feda536900ffdb184d4158decec1f800a3e2185d3750b3ecb53a552a33e2a8bdfb857bab36f4bf4f9461a126c611dc724a352557573f5c2398a34a748db254033f2983f3a061a4019aee02d580d9fc3ada0d08b328e79f96ce78d3700498c22de5c59ee3d095597e1d647f515a46d0878d63"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000001000)=""/247, 0xf7) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x5, 0x4}, {0x0, 0x8}, 0xffffffffffffffc0, 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]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000002000)=""/216) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x7, 0x2d60efbddf577fcb) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000800000-0x400)={"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"}) 2018/01/25 12:53:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000357000)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r1, &(0x7f00008f4000-0x8)=0x0, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c1a000)={0x3, r1, 0x1}) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f000020c000)={0x3, &(0x7f0000398000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) dup2(r1, r0) 2018/01/25 12:53:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007bd000-0x8)={0x0, 0x0}) fcntl$setsig(r1, 0xa, 0x28) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00002d9000)={0x6, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e3000)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000b0000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e7000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000629000-0xe8)={{{@in6=@remote={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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e94000-0x4)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f000011e000+0xf90)={&(0x7f0000f11000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000ef3000-0x8)={&(0x7f0000ad3000)=@expire={0xfc, 0x18, 0x500, 0x7, 0x0, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x4, 0x0, 0x504, 0xa, 0x80, 0xa0, 0x2c, r3, r4}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3, 0x3c}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, {0x1, 0x57c4, 0xffffffffffffff60, 0x5, 0x6, 0x3, 0x100, 0x791}, {0x20, 0x5c, 0x0, 0x7fff}, {0x4, 0x5, 0x74}, 0x3, 0x0, 0x2, 0x7, 0xc3, 0x40}, 0x7}, [@ipv4_hthresh={0x8, 0x3, {0x5, 0x1b}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4}, 0x4000880) syz_emit_ethernet(0x7a, &(0x7f00007da000-0x58)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, "a0cc88d63b723c1e62ef1cd1aba273b9178a3f533f89f507a70071a39bed83a93d0ce4b392e3b65add8a6ed83cccb62c27fd2abf6646f94beaac66482b114a1258961d2ad1500148"}}}}}, &(0x7f00002c8000)={0x0, 0x1, [0xb06]}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00004f9000)='/dev/vcs\x00', 0x400, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f00006a8000)=0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r5, 0x111, 0x4, 0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f000011b000)=0x51, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000de0000)={0x9, 0x4, 0x8, 0x0, "f8cb5f67f135223233068ef9d48ef31b57c50615e4b189053bdfdbd2090900b69981d515bf9e11ba3616e3c5", 0x8}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000110000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/25 12:53:56 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000536000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00003e0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000-0x8)={r1, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='net/udp\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x9c6}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r3, 0x6}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r2, &(0x7f0000003000-0x8)='./file0\x00', 0x100, 0x40, &(0x7f0000003000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$bt_rfcomm(r2, &(0x7f0000002000+0xdde)={0x1f, {0xffffffffffff7fff, 0x8000800, 0x6, 0x7fff, 0x3be, 0x6}, 0x3}, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000004000-0x8)='net/udp\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000007000-0x22)=""/34, 0x22) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000002000)=0x81, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000008000-0x400)={""/1024}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x9, 0x1b, 0x1d, "d5a7a139c5c743fb591a104bbf6926885bfb4f8bf95356ee0732b8243785a4d713da1bd62dd02df0f62c8bc8ac0f3fcbc0868b4fe629c89bd95f63392477bdd5", "53c0c4107d3a0e6c2304f44e043c08a90a4fadd6b582ae01da3bd2b1713a1f1b", [0x6, 0x8], 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r4, 0x10001}, &(0x7f0000004000)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xffffffff00000000) 2018/01/25 12:53:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x100000000}, &(0x7f0000001000-0x4)=0x8) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x200000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00005c2000)={0x40c0, 0x0, 'client1\x00', 0x0, "3f37a81442f9963f", "5d9cdeb8adf601820c364e47a792e22478fb46977467a060e0ffa07b8eed729c", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r3, 0x800000c0045009, &(0x7f0000004000-0x8)=0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) read(r3, &(0x7f0000007000)=""/176, 0xb0) readv(r3, &(0x7f000000e000)=[{&(0x7f0000004000-0xcc)=""/204, 0xcc}], 0x1) 2018/01/25 12:53:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008ed000)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000eb4000)='./file0\x00', 0x41) timerfd_gettime(r1, &(0x7f00004d8000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f000066d000)=""/47, &(0x7f00007ff000-0x4)=0x2f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000f59000-0x4)=0x0) 2018/01/25 12:53:56 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000028c000)={0x0, 0x0}) r2 = dup2(r0, r1) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fe6000-0xc)=@sack_info={0x0, 0x9, 0xffffffffffffff80}, &(0x7f0000fe6000-0x4)=0xc) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000fe5000)={0x7, 0x8000, 0x80000001, 0x1ff, r3}, &(0x7f0000fe5000)=0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0xc001) 2018/01/25 12:53:56 executing program 0: prctl$intptr(0x2c, 0x4) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)=""/71) socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001000)=0x0, 0x4) 2018/01/25 12:53:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b91000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000b88000-0x8)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f00009aa000-0x10)={{r2, r3+30000000}, {0x0, 0x0}}, &(0x7f0000ae3000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000c5e000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000183000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) recvmmsg(r1, &(0x7f00006a5000-0x60)=[{{0x0, 0x0, &(0x7f0000f56000)=[], 0x0, &(0x7f0000872000)=""/232, 0xe8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b1e000-0x8)={0x77359400, r4}) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00009cd000)='/dev/audio\x00', 0x2001, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f000054e000-0x88)={0x2, {{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/25 12:53:56 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_pts(r0, 0x480) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r1, &(0x7f0000003000-0xbb)="", 0x0, 0x0, &(0x7f0000001000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes-aesni))\x00'}, 0x58) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/dev/qat_adf_ctl\x00', 0x8042, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000)=0x0) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) getpgid(r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000002000-0x4)=0x0, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000004000)=0x0, 0x4) r4 = getpgid(r3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000)=0x0) kcmp(r4, r5, 0x1, r1, r1) 2018/01/25 12:53:56 executing program 7: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e58000-0xe)='/selinux/user\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x40800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x1) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) close(r1) 2018/01/25 12:53:56 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) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = syz_open_dev$admmidi(&(0x7f0000273000-0xe)='/dev/admmidi#\x00', 0x3f, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000889000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080f000)=0x24) 2018/01/25 12:53:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000012a000)='/dev/sequencer2\x00', 0x20002, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000057e000)=0x0, &(0x7f0000c04000)=0x4) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) 2018/01/25 12:53:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000002, 0x0, &(0x7f00001d9000)={0x0, &(0x7f0000934000-0x10)=[]}) socketpair(0x0, 0x5, 0xffffffff, &(0x7f00009b2000-0x8)={0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/25 12:53:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000430000)={0x0, 0x63, "bacb467070a553f5282d758429ce265fdb14707ee102634ae21404a2dd6954da055d9ef9178358b1e83b02cd89ce997106e8af5b87bc9d913d1157a530ab2cbf9b18dc877d0997974243a569d3f593a87938a602c9526d6b078bb18a8778959b2cd568"}, &(0x7f00007d3000-0x4)=0x6b) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000837000)={r1, 0x401}, 0x8) 2018/01/25 12:53:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000eed000-0x8)=0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000aee000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00003d5000)=0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000d6a000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$peek(0x3, r3, &(0x7f0000677000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00002ce000-0x8)={0x0, 0x0}) 2018/01/25 12:53:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000114000)={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]}) 2018/01/25 12:53:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)="0005742f6e65746c696e6b00") sendfile(r1, r2, &(0x7f0000237000)=0x0, 0xfffb) 2018/01/25 12:53:56 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000-0x15)={0x0, 0xbd, "dd2845b3f0df00180000be665c"}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000000+0x503)={0xfff, 0xf355, 0x1, 0x101, 0x101, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000002000)=""/15) sendmmsg$inet_sctp(r0, &(0x7f0000002000)=[{&(0x7f0000003000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000)=[{&(0x7f0000009000)="d7932b264ec34c5cac7477c473dc7c62237ff089cb07dce55cca9f9a9c7749eb47704769199eecbe3fb52b6157a1654898b4d5a9a665ae60708e59c6bcfada96cdad89efbb5ec678e0b2eecf2ba2d33de067f2cf72b0face351d7da35420dffc5eb152057ff481811d87c295c2d12b519b845adaae2290805b79f3", 0x7b}, {&(0x7f0000009000)="e7d84f7324e75b0b54a5b12e91c7bfcfbd49e6d4a6bb0ce5b22a36bd8e4504d02d3550365a74993f72989dcff92c615e3fdac5e63e66fd4cbe295e7cd1c915fb831cf9a70a567895447c3888216b8e44bf6e6d0afbeff477efbddd531c0d68b17feb7f4d2a199d3905004cf4b8886c65d827b630931248cbe0edd99108c9c1c8384d0c6a10e862811271b8bfdeda45e354d316ef4ebff10dc0e95ec87a039c5f70028524f223b909b16535c7d974a980fd132e10dd3891715dc2d87858471d3f48182e0d53c60be4ffbab65fe1542016059a3a1990cb94555164eee19a47d205b9def6034daf933596e0eadac55bad3a77e162b95eef1d1d8178081ceb3f5d43e85415b614a0fcf0139ba9938778cd8ca07684c533308ef08ead92c1e59078f0854d68080c25659872d9602adf0ef306b13720e796071cb695141c085ac6b2d2a7015cfbee0b01e888106280c63ba4aa70068b4b9af6e5b112a987806ce66b618633de9595c26164f7fa2240aa6ec0d553e1d7b39a6b0443d02d45417d5baac87faead0df4d34ea536c34a07710736d1cb6b576baccdffbb3e35b24e7d54d44d5613c054f0ee380866bdc46e56d81987e0e214517fd34aeb95ad1c1b5026ef99e679ba8b1e53ef4b68450da6b4a5d33357f2d9830e33b1b68be2274670a0519bed99c561675318f002c6dbb35477c4342839ce80ce548b7892607f85763ca59981e729ccd2fcdcdc5c37a46a748da4a5dc9c29bf5c7a4f5d61a2f56f4f8253645a4dff748091f607d1419c61ec8864b6d0ed40387abd1f34ce8f56037e00edef65638a26678a899ed41cd7b2cb2bf1046e2b5c36aa109c82430103abb05dfd8c83c07ab033f6013956c4d819472bb529aa6d078551a1a7148f2db7b185af3eee0ba417322733ab76db6dfd3f6ddebae9a24595ec74f1200ccf94401cd18603baeec41362c22563443876bed3b90b9894bcc41dbb44e46528c54411e07cbf8a987360303e6a1c0d50ebe2a2d5a4bd8bc7c19daa4d9d661fcf3941d71670756d0c81645dea6b71b5c32843a10620b684a56f048914215961d8da608e56b7f0d73437ae5dc1a4875e3dddc82758fa20bda2adb0f70605646d399f34affdb291ccedbe0baa7d85685e4e181701d7c36f9858ff95678f4015e7486bc02237a9bf8d1e94c7f08de80df3b514b8691b5f2c3a64d1c81ce81584a70b17dc39c3f1286fd95883e271d7a601b01ded958b247de99d020885ade0c2e690e7e885bdaac01c3b76137514aab73a19edef5797bf78b5f0262b8bad3a44ea408af875580520b161eafe4183f776daa81c31150657753173c07a10ad58a7d676edc0f72aba256c1fc79a5ab37da6495d22e784bb4e3d94de7a4b13cba96e5fdd7d31231f304e850b766faa9e21eb0c55938348481ea7473977d9d009b86b2cf4f8da911f5af403dbb82f5979035962c7969ecfe52fd078b7174b00dc94ee72f3ebfae3787fe9baa31c673b155af4afd57facdb63a385c524e0978eb8b1371eea313f5d7278140b86f2c5f6cfe35806e90e477376ae6df3b5576347bee273868516943ee05804c5bc4cfa94eee4f1600442bc47ad5096ce4c7582423feb26046352135ce40d77e243eb017d063fd7c9b8d1834a72450f76ec28b64bf0d1caeb08a844f2d697ad681b53b051f238c3e2bf5d62aa4083f6241f8d4735eb9494f81eaa20ddc5645402b5343b2a43a359e12c3ac6d93f566f4e168dce20ab5425bad88bda99096a8d2b9f82917e3bff54e53b4a7b7091feea3727500b5b1e9041f7dcead3a01ace216135fe8b3b922e1bb0646ab7ae4b2af388c09fd6eb9d5e6882270ba77f4ba4b969ec18488a6af9a23e5ed58ecf88350ab07b40c6b5d87c7ac4e91656c34bd9109146893d82fa2966fa472dd2457e28fdba7a8b7bd918294431e14a9d9e2a6785a22b64b524eb4541b1634e3ded380015a6726d44019a52522aff39f2baf93f1d838c571fffc8a74a751c7a54ea2054a6d0e1d85391bd1c26203578f3baf331d32d0ab3184433fec58000c1125f5203d2123ae370986777e0cefa9b96259c69f3d07da370b80d929544160b3fab01434df205bdb9e80b058ae9c815c083840072aac42903e3cb628e3ea8c8e2715882207e51cb0d3fb87fe9957034c0d475b1af4c2226928e53956be9140dffdaf790009522b00e38933a04919e2462e168709712505afa896843a7c6a40f9062ce883897e4382c1334d9587fbc8ff9adffd6ba1627ebea65d6c488cf586d5f9ee1f22049091f59463a66565af321bff19f722cd873aae4f5dd718b0cc77f1983cefbe03dba776491b8dab8359d5d32b66c21bab8c2daa8595b8e0227a9ac14565d7f05426324e6d8b1ffc634a65bd8c662345f2cc2a6cf23741622102f7dec6a69612588856dfbd727a7844a9694fff3b857c88f5f34785f7d58d8e411b7e3447532383f4600e5afa33496f996296824b8782591de073ac027e2ce43bb4c5f32c993765ed37b75f4b5954d96e7ecbbb90906eb3bd2021c00777b62a8f2d2df00576bd6ceda695c7d22e88d8a9435ebc43f4c92b5c95dda51dcec1b31cb64fea237d8beaea01e7ba5de8dfe80517ea899cd5bb4d81a75b6671289bf94c938ff8aacea0de267324609f617bc64b92c0d796d03545647945bec745516bbc5aad00a1c92fbec784996815345f4b3186eff65278765cd560201cf8a5a19170a2b2cbaeb77d236f9898f81d5d553ec3eff7060306d114ccba0a6e00217fa0d6279a156ee5fefdab83e80e74db847035acc1b16d2ee0450ed3a92e61d6859e799d48237f3cdfd3bfca33612b2cf82d71d0471dc8493b6c4976500ae57eda9b373ea1488785f48076a3298f8dc4e0304bcae0753649cc18112ebbfa9f27a154d58fa4c0dbcdc18251e429b8377584a5d4489f87b6a4b3c54724a216910b82ca396d4e0ec088d3e97728346e55767d6e4468be882a2a98382d8a40146076ccca64834f0011cedd906a327b46ee7fc1e2fc9890c753c5b373008f9c19a9e6101d072b90604096d98760656cdee2679e6b4df288c397bb4a54b4772d3fec5fb0c98c3a8d1cdee601f4905821635a8e3dad6a604d92c90a68df921e3ee65465ea5ab599e9d525351b71a6c25e7e1465871ed2f216b40c91a3862859c335d59d8c50e83734fe912b22bbec751cc4ac0d59df745cb8aef59ae86c015a5fd92a1b5f72c84325ace5b89d51ae97d3eb1ad1d21500e4cb176bdd78b0bae3a550c0eff5e3281a81970b5892547ef0ec2e75177c5abe257ed0564856b775a96a219dc4f3d5b1427ce6eaea28b825458f9c59da7b1c3cdfef899652e1e1d9ead436ec826aa9131a6beb116180856fe4e98b7db5503b39303eef9070829ac08bf282cea49a51101a88a64e0132a11996577e4822cec96065d7d46509c2261d4e1a7aadb42aab218decac3113962466ac217b18cc47c5d176c419e28a23839bebbea28be6778a40ea68e85179e88f52c68ede47d02c25fd766180b55a7a8ffafc7115b365c133798ff2c88d3c406b0ac1b1e87a34d8cdd7d82d97771777f81c1c82057a5daeda822718576662be47f49a427d367f4a1362bf5938b3c6cd5a0bb905e41c8a72b84c9afa29fd6acb243492f22a2c55502b8fe9dbeeb5fb9d9128281f4e04fab5e5e80658ee0d362c0681a90a954e85e275b5f86045201656722e8550651b2475a25aee18670f8ad35894f36a51fbccb2a674038fa224ed89a1b42bef78b31f0a25cade011aad5202d48eea3439f8435a6e99af923f5b01c679c5bbbce879dafd0826ae64986d38f3495e41ac6ff11b226f03d01606c6c94bc3aea6c081e1e596bc491076d5e8c02a8db61732ad124dd97412e1b1bcbe14ece91eeee028c467fd33418de6b2278ed1eaf557db538d51c11f35f2438a73c790f4d227f1ae483afe64f854e4fc7d891c18504d7fec93b7fb093adfc9e161cf4250563380a6d310da0fad4c947e6dcf48742c5a271a5993a955aa634f06cb90e0e37e07d8c7b7b8a63862c4e86d09e8a78a1644eccb5b5eda2a3290b54e88e5922d50e18224a09e08aac8dba545fdcd67f50a02606b36ed49769725f57444784b8e4c3a543b41f1bfdab0f5aa9afab731f892905a54902f69c85b39be57530419888df91bc20eec190bb116868d2973b9fbcf555806c2e4f739d806280aeb4f1acd24328898f25bc445797fcb2778575eaba888323e473220dfec87f007566b6aeb19b899f151bc9ee98eab880fcde0c5f68f665d285b83315d9919624bbbe9b4ff290fd28917a7fce2ad129e849e19ec07a103a31a7a8ff0dfdbbc7ed786910ca8041ef00bd31b323bf3a3b81b5b4a4e9526e511d886ff36d7760ecd49c8e84f43709d7fea702ad712e59d2bcc430c0bfba53fe0430c90767e10905c5f8481e0c3a6985a6728fa396c515ae81ba1473d96c7a35eb8a3faa16b6a1204591ccb2773ae1ff67ce5b9a58601915ff2ef0fac80213e547080921d4fc48ce4608698586a10b1ee5f5f561541dea427bb8d8f1aab31988e5a57e161cf04116bb6937fe5e8711fba633b48975227e07d2795cea7bfb09e848455a4f238490911e004f1f902d78800e54d5167ebbdfd92ad69594fe9d54df28244ac2b388920ead301946a9bb23c5ed703588b57fc0db1cf74bf230340d57fc3943a16f0c2b329555de9dd9abe61858500013c49f0529257a7b12ec2cf36bc0259ac8f551da550662038335d84071dd640742288556cb0e4d89ac3449b4bf10d3c413a1d153927af83e400ee13a6de287dfaf57ec2f58cd9d8909a31012684ee1f1403643c1b3c49daf39793da485a21c98e0a5eb80e807228653f43ddc52a40109f0f4ff950a81b83dfe31a87f9f61c3926da8004acf9fe493e226ebf0d7d49be397057e283e2a0a12fbc7b8cb3bd3ee8609c2aaab9676973fb74ffead18ae15074bf2e782d64b1afd15ce3ea04d9d676158fb33df3941ca746fa9ba321dca114a719c3256c54f5b182d1cdd2e11ff17e6db7dc5f1fae0456cb8039e10a4321bbfa92636e1408ad0e9f7c5735c96e622f687f80709dda91bcac857622e09fdcc720e128c1f059e8c302ac387b59381dcef8961df0a5b52e56f63eb2c3d13f796971c1bba1c7a87cde8d99fc447dc508a52933d72fb3bdc5b97feba1e1b6b158b87ecad13b31dd137ae5489e40012267f9415ff717f42697942998ce78ec20d1110055805d7548496a77a8bfd14dafaa6af7b1e4ed252ceb179fcb985a784cf2bcbf94eb10610c8e7029f1c90709649643e795d1a2da9f93e7dec6741edb6c613999cc063cbf1274249b7f131fd15e60aaf60ac0bfc81043c14c618e124e855a789355444012542aa50fb10b4d81713bf729f8f8674d27d274cc2e0356514b67e2d03ccbedbac641844ca3f1599b7d7e6a534cba43eb4b9e7ba64f3cf5ca5dc41721a0c899828def83a5bf6d0e33d5dd2e3f1c9f1664adc33202fc71867deb8cb9ea212f4edb88c6c2b181e0ff12a832c1f4d9cdc963872d2c0180dad1c4416942bc2a069a59190baf971a9a03774bb169e4b8cb23cd9974c4a9a807d50c037c0488a67dac786a56dfc7871cc586c261454388baed1e6a10e42dbc43fbd24adbfba504c72e04c4a0df187def3f28a0bafda23e67e0ad4ae51f1a6b02ff9bf773ba475bc1ecef147a978f7290cc68fd25ef33e88404bd313ad963df4ce83a216effaa45f42157d39423b466f978186ace81431359f14a009d58d76e6018cacb3f657771db7c59fdc9022137aac71", 0x1000}, {&(0x7f0000009000)="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0x1000}, {&(0x7f0000002000-0xb2)="8478804464fff2506df83c1f79381e257d115e82e92335286fd3db034d9b81b9c8b3204338baa44c8295bed34938b48429a052fba5b0c6efb41fe66dd51f4d39359a3b7c30cc553af2a922660f5540d113e201032da4469aaa7c25653ea6d2154d657ade13b2be99ee6b249dd6ed584f3c7cad78b97c975996c0ed1b0a683f113fd1ba2f2e0767432ecb5ce4e5eb53e3a921b1cabcd28822d3effe4bdb83519c1dd34ed4fd4a0625e2ae9bcc2323df804074", 0xb2}, {&(0x7f0000004000)="638bb0d45f6bbe201a8885e50a777060d6d2e9432894225a2ccfe456bf5c7759b7866900e1f900eb50c302081fa43a561ef0", 0x32}, {&(0x7f0000009000)="c4c7e8376b8fc6c50c7eb5613f9f15d2ce91b6fca39fab2ad0d20732c6bbc40f9910a33bf12e40f7c8bd5cd655e180f2a0757dfa7e3229e060a2d3ad15c38bbc73b2a6a3cbbc4cdbded8a4c945d2a0c193fe", 0x52}], 0x6, &(0x7f0000008000)=[@init={0x14, 0x84, 0x0, {0x7fffffff, 0x6, 0x5, 0x0}}], 0x2c, 0x10}], 0x1, 0x45) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x70)={0x6a4ba68c, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1f, 0x1, 0x7ff, 0x3, 0x0, 0x7, 0x1ff, 0xffffffff}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={r1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/25 12:53:56 executing program 3: r0 = open(&(0x7f000067c000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fanotify_mark(r0, 0x8, 0x1, r0, &(0x7f0000202000)='./file0\x00') add_key(&(0x7f000068b000)='asymmetric\x00', &(0x7f000046b000+0xae7)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cf0000-0x6)="10821097", 0x4, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000964000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e40000)=0xe8) quotactl(0x200, &(0x7f0000105000-0x8)='./file0\x00', r1, &(0x7f0000aa4000)="6193b48fa615e129fc0c9b1e07dcbee99b34bd531533eba0b6a4f096ccb2ecbc9dc164da4a59fd3c893a184b783006b36ff6f7672f505e22d2fbb4f03386db57eefcd0388b7ee0d377a317800542db8660d9bcd94e6deea46597a257c595b67f7283a1349902a7b6116d3f1d674567b72aba212de3f69340e39c36474ea0bb276cad489218b3bb444e5cfe0e4af22c90d20ac954aa3134bd024b02590dea368ba0ace342f50730d3409a03d25590751885aa5a2e4162d70a11c695b2545b4ea72740b039a94c007767b35015394035c762bbb417f489995de724f3ff515f228d5bfe5dbc797de20edc0ea9a5") syz_open_dev$binder(&(0x7f0000cef000)='/dev/binder#\x00', 0x0, 0x800) 2018/01/25 12:53:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e97000-0x8)={0x0, 0x0}) clock_nanosleep(0x5, 0x0, &(0x7f000019e000)={r0, r1+10000000}, &(0x7f00007d8000)={0x0, 0x0}) r2 = syz_open_dev$midi(&(0x7f0000608000)='/dev/midi#\x00', 0x5, 0x0) r3 = fcntl$getown(r2, 0x9) timer_create(0x6, &(0x7f0000f94000)={0x0, 0x38, 0x5, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000-0x4)=0x0) mq_timedsend(r2, &(0x7f0000988000-0xb2)="a9767acf79d2d6f4e27b1e1323756ab7da7a2905e454d559d9101ab069423e65025000d646f9c0d18cd86350a64f7c821a0f7333643f2fdb885602cc37af6547b3c3fcb5e665e4a515b0f3c22c4ee33bad655f7c52ace93064ec0ddec650dc42a2bbe07f44ad500382500b4688932346f9abf58e568f814992c285cf4b430140a2bd598d647dc9923b055c0a3ca008705e910005bd94b280656c268ac81900a2150fbfb0168bf8c0e190068c56e1c6f12b14", 0xb2, 0x7f, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000d41000)='/dev/snd/controlC#\x00', 0x1, 0xfffffffffffffffa) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000c87000)=0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r4, 0xc10c5541, &(0x7f000049c000-0x10c)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = dup3(r4, r4, 0x80001) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000138000)={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]}) 2018/01/25 12:53:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000284000-0x1c)={0x5, 0x2, 0x8, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000de4000)={r0, &(0x7f00003b7000-0xcf)=""}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000525000-0xb)='/dev/vcsa#\x00', 0x7, 0x101042) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00007cb000)=0x0) 2018/01/25 12:53:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f000010b000)="", 0x0) r1 = dup3(r0, r0, 0x80000) r2 = geteuid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000f20000)={0x8000, 0x1, {0x1, 0x3, 0x2400000000000000, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xbc)="163524a5c3cae48da39ae041f0af8cc2d372d10707b1f03a6013cd822970a394760606e2ab1c9f8811b1ee08d566d9a522cbfdeacecdcec9be4e58cde24cab3c931e150683b755bbbe370490db4b8acaffd8cb6867c57b7b685d6a7347979e6f4e686e53110c818f59fec610df34348b9a742a29a8d23766cfc296ab10c5bb264e58a36f8a2f24d72b77b7b6222513c19738e0eb11c26851edaf63b0ae8acfcbbcb7233af6fc94acfc2a549e535a549787b3b63a462be4458886564e", 0xbc, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000)="0d468634f6c9a8e63ab00000fffff000f58914487a4ca833c7288ebf8f2d", 0x1e, r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000005000-0x28)=""/40) shutdown(r0, 0x1) keyctl$instantiate_iov(0x14, r3, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0xd2)="55197a466bf015be1d04ffa5423aebcc8051fc541ad1bc78fea1709f7ec96d31e87c6982c89bd3e0264429ded7aeeaf6367b6e627c05bf199dccda41ed081d60ed5fbc64974fafbaea10a6ea3d5a3eca9ba3d3aa5554ee61632d9d503daf95e6249afa1a341656801b97db632f8bf06195982246786cbde03bc79b82c7340f8ee8c141ffc9276864e5211cd99420e12fdc23bfcd99e2f4f2fc90cf82eca3df470f4c08666ad2865a0cf7daa02cbcc4161fdc110fa05728da7b233f415b500855c3aec314a19b5f18132219508a314ea476bc", 0xd2}, {&(0x7f0000001000-0xfd)="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", 0xfd}], 0x2, r5) sendmsg$nl_netfilter(r1, &(0x7f0000caa000)={&(0x7f00000af000-0xc)={0x10, 0x0, 0x0, 0x108001}, 0xc, &(0x7f000070e000)={&(0x7f0000000000)={0xfc, 0x0, 0xf, 0x200, 0x7, 0x1, {0x3, 0x0, 0x2}, [@typed={0xc, 0x5a, @uid=r2}, @generic="698c741decba3dbd976927fcb7041a84", @generic="a7ee9ef2223be7ebbd8f6c4c1baf4386c6dd4afec123f44ee1ae1418b27dd0eef3eb2d6990d5a4f2c5ca75e0ff0129cd4b4405c8a229eaab45e7bf8f55c5bd62ac498be5d9f070ac2ae730a075505d8de8558c759b57df7116cb054de133b19815475b2ef2dbd69082e579a134e80334eab96707fb235073394e1c91c6edf33aeea457f2b3fd43d7e21b1626e27a169a0e8e5d22acc95146c0aea81fa69d3ed684a82fb9efd4f6ffa9715b8771a60df1d61b8ea326f2c6679f0da1498876ea744c43c85c8fed005eee1cb4"]}, 0xfc}, 0x1, 0x0, 0x0, 0x4000010}, 0x4008000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000001000-0x1)=0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/25 12:53:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000521000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) 2018/01/25 12:53:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007e0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000274000-0xc)='/dev/rfkill\x00', 0x222100, 0x0) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000b96000)={0x57, 0x7, 0x9, {0x7, 0x1f}, {0x7fff, 0xfffffffffffffffa}, @cond=[{0x4, 0x8001, 0x49, 0x3, 0x101, 0xbbd}, {0x1, 0x6, 0x7, 0x3427, 0x2, 0x0}]}) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000475000)={0x7, 0x0, [{0x17f, 0x5, 0x0, 0x0, @msi={0x40aa6e4b, 0x14, 0x8}}, {0x5, 0x1, 0x0, 0x0, @adapter={0xab, 0x10001, 0x1, 0xc5, 0x5}}, {0x4, 0x2, 0x0, 0x0, @adapter={0x9, 0xfa77, 0x6, 0x4, 0x1}}, {0x80, 0x7, 0x0, 0x0, @msi={0x8, 0x5, 0x8}}, {0x64, 0x6, 0x0, 0x0, @adapter={0x9, 0x0, 0x3, 0x0, 0x5}}, {0xfffffffffffff59e, 0x4, 0x0, 0x0, @irqchip={0x9, 0x0}}, {0x3000000000, 0x1, 0x0, 0x0, @irqchip={0x0, 0xfffffffffffffffd}}]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d5d000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0186415, &(0x7f0000549000)={&(0x7f00004e0000/0x400000)=nil, 0x0, 0x3, 0x4, &(0x7f0000abc000/0x1000)=nil, 0x5}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) finit_module(r4, &(0x7f0000630000-0x5)='./:A\x00', 0x3) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008f9000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000a7f000)={0xc0000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 12:53:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000261000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000937000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fb7000+0x5b3)={0x5, 0x2000000000000002, 0x80000000004, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000062d000-0x20)={r1, &(0x7f0000fbd000)="", &(0x7f00000ff000)="", 0x0}, 0x20) 2018/01/25 12:53:56 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000dda000-0x8)={0x0, 0x4f}, &(0x7f0000672000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x8, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000ff1000)="8907040000", 0x1) r3 = syz_open_dev$adsp(&(0x7f000076a000+0x855)='/dev/adsp#\x00', 0xc00000000000, 0x40) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00006c8000)=0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000ff1000)={0x0, 0x2}) sendto$inet(r2, &(0x7f0000bcb000-0x4b)="", 0x0, 0x20040050, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 12:53:56 executing program 3: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d61000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x10000000000000) dup2(r1, r0) ioctl$int_in(r1, 0x5452, &(0x7f00008b7000-0x8)=0x5) 2018/01/25 12:53:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000053c000-0x6)={0x0, 0x1be3, 0x1}) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x6, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7, 0x0}, 0x4) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000006000-0x10)={0x0, &(0x7f0000c72000)=[]}, 0x8) r2 = syz_open_dev$dspn(&(0x7f0000aef000-0xa)='/dev/dsp#\x00', 0x6, 0x40) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000739000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00009b4000)={r1}) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f00001dd000)={{0x1, 0x0, 0xf290, 0x1, 0x0, 0x5}, 0x6}) shutdown(r1, 0x1) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000c72000)={&(0x7f0000c72000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000bd3000)={0x0, 0x1, 0x4, [0x3ff, 0x1c0, 0x7, 0x8]}, &(0x7f0000c72000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00009ba000)=@assoc_value={r5, 0x1}, &(0x7f000056e000-0x4)=0x8) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000c72000)=0x41, 0x4) 2018/01/25 12:53:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) pipe2(&(0x7f0000c62000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f000004f000-0x8)=0x4000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b22000-0x20)={r0, &(0x7f0000473000-0xb5)="66aea830ffbb2afc5b395dbce5427296f6b0d2a332cbc0e28c1d9bbac4357fe907025f5bc1ad8bae844b29d7008a92333128e297182357ba270733bf7ab9362aa3a4edf74746a5d6a0617b72c001c22f5c0ca7c402d82cede30c2c0183ca2672122129b6b37fd2f6d4e7b6e93dfccc79fd89d288e65838df69033595f2b21ff19d25013b856f0edfe3d2757a3738a333661bc2737e0700887ba4411c9e8db70464228373f4b13321c9a89e35658608f1fdd90739f3", &(0x7f0000a62000-0x7d)="1b8d6fd9f492493dc3cfb33f9a38a533675492df4f342bbdeafc556688a45b649d14092f4278ed4965bdc5e03d60d73e12bcf7ac93056fa9d2ec0fca3465eaf2242487aecec2af2bdb8819021ecf047add45b7ed20e92421226a1f4a9bf58c8deeb0805e79a6362ce93e7cdefd3d5094fa3210d6e32b4a734b69c9523b", 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b39000-0x20)={r0, &(0x7f0000d52000)='v', &(0x7f00003a4000-0x1)="", 0x0}, 0x20) 2018/01/25 12:53:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008cf000-0xe)='oom_adj\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ee2000)=[{&(0x7f0000618000)="b3", 0x1}], 0x1) 2018/01/25 12:53:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003f6000-0xa)='/dev/dsp#\x00', 0xa, 0xffffffffdffffffc) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0xfffffffffffffffd) close(r0) syz_open_dev$adsp(&(0x7f000030f000)='/dev/adsp#\x00', 0x0, 0x44000) 2018/01/25 12:53:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000769000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f0000eec000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r3, r0, &(0x7f0000efd000-0x8)=0x0, 0x400000ff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bb4000)={0x0, 0x6293, 0x1, [0x1ff]}, &(0x7f0000aaa000)=0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000af4000)={r4, 0x4, "3555c9f3"}, &(0x7f0000ede000-0x4)=0xc) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000321000-0xe0)={0x9, 0x0, [{0x80000007, 0x8, 0x3, 0xe, 0x3, 0x0}, {0x80000001, 0x9, 0xa6b9, 0xb7cf, 0x4a, 0x0}, {0xf, 0x2, 0x1, 0xffffffff, 0x0, 0x0}, {0x80000008, 0x4, 0x6, 0x40, 0x2, 0x0}, {0x0, 0x1, 0x8, 0x2, 0x4, 0x0}, {0xc0000001, 0x81, 0x8, 0x1, 0x100000000, 0x0}, {0x7, 0x9, 0x1, 0x0, 0x200, 0x0}, {0x40000000, 0x4, 0x7ff, 0x6, 0xdc8, 0x0}, {0x40000000, 0x6, 0x7fff, 0x4d9, 0xffffffffffff6eea, 0x0}]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000561000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x1f, 0x6, 0xfffffffffffff001}, &(0x7f0000340000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bf1000)={0x6, 0xc, 0xdc, 0x0, r5}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/25 12:53:56 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = dup(r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f000000b000)=0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000000c000)=0x5, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f000000c000)=""/242, 0xf2) 2018/01/25 12:53:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000239000)={@common='bridge0\x00', 0x62a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000f22000-0x4)={r0}) 2018/01/25 12:53:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000588000)=0x79) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read(r0, &(0x7f0000f0d000)=""/61, 0x3d) getsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000309000)=0x0, &(0x7f00004d3000-0x4)=0x4) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0xfffffffffffffffc}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) 2018/01/25 12:53:56 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000)={0x0, 0x0}, 0x0) fchmod(r0, 0x40) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000005000)=[&(0x7f0000004000)='bdev\x00'], 0x1000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000008000)={"b053529cda8a7d353de35d5225733747", {0x4, 0x407, 0x6, "dd8d0c9eb921", 0x1, 0x0}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f000000b000)=""/225, 0xe1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f000000c000-0x8)='./file0\x00', r2, r3, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000a000)={0x0, 0x9, 0x4, [0xb, 0x3, 0x7, 0x8]}, &(0x7f000000b000-0x4)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r4, 0x8, 0x10}, &(0x7f000000a000)=0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x72, 0x9, 0x80, 0x8, 0x800, 0xfffffffffffffff9}}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/25 12:53:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000626000)='net/ip_tables_targets\x00') fcntl$notify(r0, 0x402, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000004000)=""/199, 0x28) 2018/01/25 12:53:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000004b000)='/dev/loop#\x00', 0x0, 0x4000) readv(r0, &(0x7f00007e9000-0x50)=[{&(0x7f000090c000)=""/0, 0x0}, {&(0x7f000052e000)=""/103, 0x67}], 0x2) syz_open_dev$loop(&(0x7f000087d000-0xb)='/dev/loop#\x00', 0x1, 0x600) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000951000)='/dev/cuse\x00', 0x501000, 0x0) ioctl(r0, 0x0, &(0x7f0000876000-0x21)="f1c99f77811a9fcc52ed674f498d5fd553a3d2411f2784abd2c128857f6f4f15c29f928dbe510429dd4ecacac07dafbecc6a1da58be49b021b5490ff66f20e368f501c4c3e894d866df07fea1768cbdc41e6aeb452e0f8cdfdaa4b2afb039eb4f59f6a5e7f246a2a16a78d0427bb1d6d55d6af5aa7b327794b26fcf89c2ddb987d4e6f9a78d581668303730d3c28f3f667d5b6c02f36ca1e6b67fde76931b29ba6b25df1509c44007a2376d105cc53d59bcd") getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00009ae000-0x8)={0x0, 0x8001}, &(0x7f0000721000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000419000)={r2, 0x1}, 0x8) 2018/01/25 12:53:57 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000011000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) 2018/01/25 12:53:57 executing program 3: mknod(&(0x7f00007ea000-0x8)='./file0\x00', 0x1000, 0xffff) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001ca000)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000049e000)='./file0\x00', 0x0) r1 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000530000)={0x0, 0x2b, "f24ac2bd78c0b5be35fcc0d0a49b1e18a406b40f56462de69a59b446b0b6f8825f88d916f641d5f12b0259"}, &(0x7f0000bee000)=0x33) fcntl$getown(r1, 0x9) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a76000)={r2, 0x6}, &(0x7f00008d1000-0x4)=0x8) getsockname(r1, &(0x7f0000abf000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000687000)=0x3a) rmdir(&(0x7f0000f88000-0x8)='./file0\x00') getdents(r1, &(0x7f0000b0c000-0x18)=""/24, 0x18) 2018/01/25 12:53:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00006ea000)='/dev/vhost-net\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000c98000-0x8)=0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000fe2000)={0x0, r1}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00006c4000)={0x0, 0xffffffffffffffff}) 2018/01/25 12:53:57 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101002, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x20) socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) write$fuse(r0, &(0x7f0000c35000)={0x14, 0x0, 0x0, @fuse_poll_out={0x0}}, 0x14) 2018/01/25 12:53:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet6(0xa, 0x3, 0x9) r1 = syz_open_dev$mice(&(0x7f0000714000)='/dev/input/mice\x00', 0x0, 0x10000) epoll_pwait(r1, &(0x7f0000115000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x20, &(0x7f00006a9000)={0x4}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @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]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/25 12:53:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000001000)={0x23, &(0x7f000002c000-0x23)=""/35}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000001000-0x1)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fd0000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e35000-0x4)=0xe8) connect(r0, &(0x7f0000502000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/25 12:53:57 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6840000000d) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000695000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000e1b000)=0x101, 0x4) r2 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) listen(r2, 0x0) ioctl$sock_bt_hci(r2, 0xc00448f4, &(0x7f00007bf000-0x44)="44af78b7f6950b7c141960af8be25fbfb983e08b7cf711253824c7f4eee369a81892f7c44e87fe2962faafa518edf33079c76635b4caea7d3ddeef2003704445d9d093e0") 2018/01/25 12:53:57 executing program 1: sched_yield() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x101400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a80000)={r1, 0x6}, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000002000-0x16)=""/22) 2018/01/25 12:53:57 executing program 5: set_robust_list(&(0x7f0000c78000-0xc)={&(0x7f0000325000/0x4000)=nil, 0x0, &(0x7f000051d000/0x2000)=nil}, 0xc) mprotect(&(0x7f0000b79000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000ce5000)='keyring\x00', &(0x7f00008cb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000e33000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000104000-0x1)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000572000-0x5)='user\x00', &(0x7f000066e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000095a000-0x173)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000275000-0xc)={r1, r2, r1}, &(0x7f0000182000-0x1)=""/1, 0x1, &(0x7f000065b000)={&(0x7f0000377000)={'crc32-generic\x00'}, &(0x7f0000fae000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 12:53:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2af, &(0x7f0000001000)=0x0) r1 = socket$inet6(0xa, 0x0, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1, 0x8ec4, r1, &(0x7f0000001000)="4a051a09cc5b142b31b77b4ce02bd35b8a7f3f780eb424bd21c694411090e7b1", 0x20, 0x1, 0x0, 0x1, r2}, &(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0}) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x2) r5 = dup2(r3, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$mice(&(0x7f0000689000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f0000718000)={0x0, 0x0, 0x0, 0x5, 0x5, 0x0, 0x5, 0x1f, 0x10, "ddf8f985826d32c9e917f88a47504e6a00d2b509d0733cb93a0b411658919b284015bb7f2ba360971e179f1837e37927da16713578bf71049b5565b9303cab78", "23f352cdae9ca803cb71c5a9f5d0e23d1b01e4937a2762aaed54e09ad2082bebb9845cd4c612bbaa6bd959722ed7f255c6fa37c4b24d4670e4711bd2cdb98615", "21695c090db29343c4429d094b2cf3202fae71d978055cb135b273b042f46853", [0x993, 0x6]}) ioctl(r6, 0x4, &(0x7f0000691000-0x36)="b6d7ce3c928aea536c574180b979adada7c5f8c459ade7dc76a5c031a5eb53373e1ee5d1c9215b8dbf66b5030a4b1720862537be1fcb") poll(&(0x7f0000b9b000-0x30)=[{r6, 0x0, 0x0}], 0x1, 0x5) ioctl$TIOCCONS(r6, 0x541d) preadv(r5, &(0x7f000077e000)=[{&(0x7f0000a70000-0xd9)=""/217, 0xd9}, {&(0x7f0000ca9000+0x794)=""/177, 0xb1}, {&(0x7f000024e000)=""/242, 0xf2}, {&(0x7f0000482000)=""/68, 0x44}, {&(0x7f00007d0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000638000)=""/52, 0x34}], 0x6, 0x0) vmsplice(r6, &(0x7f00006b2000)=[{&(0x7f0000b9d000-0xe)="a9b4199dc0cb6112a33a5204a4bf", 0xe}, {&(0x7f0000d1f000)="", 0x0}, {&(0x7f0000160000)="9acfaa0132007f509fb5e5ee7aa442a7c0ca0b6cfe9ba50f88a47f74312903aa26896ce33dee4598d9f6277b1dc81af841c671ccdba8be7523a9dfff796d8f85fbc0020e8e4be3243ee0f377bedb744f950d8438007e6560863d51f925183382b6b1a5d9f1b5d2d9038bd79bbb040a78ccacef2fd1166c7c3a46ab0e435d868739597e1fbc5644e48dc8dd879432ee48146183e11ceabe0f3cec23abfb3dd04629062b21b9f1f4a49333b55368071df73dfa65eab042a99496322f51090d74b22cb0d4fad825547e31e5562d9e7aa9f995aa3a9fa84c7962620496b61b13d5b2823c0a23b2b6e398ba1f7b8be2b2", 0xee}, {&(0x7f000002d000)="bf0c15468c2e4078d63d968b62ab569ff924d581e8776e133f10474d7abc486b5304fe7244f99585c82c96a5273a3bf26e16ecf086a95aacab60eaad607eec9b278da8c89f0a07ce19d0e3c352bcf413b73dbf1ad948f1636514199ee9a6651c0b1b41df27e9817dfdc3eace947f437f5db106da179539b1023b198087f2d91eef846a7624faca9a4a6e86603690e440e7374fb7b6d360a8225df3671b87eea42cb68581d72bdc2cbf8fa44c10ce", 0xae}, {&(0x7f000069e000-0x80)="4a0690c79477a38ed6567ddfddf95e4b7cdff7ff8af6d32180cba4e5c05eaf0af090710dd7ef82aff9c7ea6bceb9cba147af0cf04c0b30a8c5c01a1bd0715ec81771ed5bbb970039d0f63bf8377bf65687f0404ad155fd8656e1642a18f065072bda2c20e535fb8bdbadc7edea4d4c44886261ab1308669caa2ecb44f82c8516", 0x80}, {&(0x7f0000fa7000)="cd6bdc28f652ac92f81d0ae6c11f81df427e0337f0265a9936375de13dcbd22f2c731e155660b42f08e98c0f056b4988bf3c0838b851664f0c9a917edcce70f8a105928f5f8baf7df8561562bb14ade22c3ec3a7105ebc5cddc9024f1b2245b712897ea1fd02b11b90f5c5db60b35f2190ec7963db89fd33779aaabfb81f54ea9a04f4e11d52634c20cae0d144e2", 0x8e}, {&(0x7f00007f2000-0x10)="8c0823b9ceaf30257f6bcf9a46fbdd9a", 0x10}, {&(0x7f00002a3000-0x74)="1c872ad71c1b1b4c09363321688a8b0f0f85d477e978e03e1ff1da229dfdec5b1dd7545d1006b7d5d180f9fc6619f06cebfa1b23f59d395c1b7d94dbca15c9330e9cc20d5b72ef436f3e075d9ce7c273a0c2b948b8d9b1820f9640d905e4a179ff797410709316a2a31e5f6501765e48dcb5c505", 0x74}, {&(0x7f0000369000-0x3f)="7c599fe566ae7cc48c22b6a110c6b7d6c96bf559d8058ad1037d18ab59cf0db6c48123a46b4d7fdf8b1462969c8f462ccdca51f9c569e8dcbfbd67c00dcdd9", 0x3f}], 0x9, 0x7) 2018/01/25 12:53:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000994000-0x8)='./file0\x00', 0xb) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d00000)=0x9, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00005bd000)='/dev/ppp\x00', 0x4000000000040000, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f00008d3000-0x1a0)=@dstopts={0xff, 0x33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x9, 0x8a, "93e8712cd3d549f0e7ed24d1c07de2a2abc7f7633c1fb269a58e94e90ab915d1957b523072d36bcbf5da98eef4dde9f8145da720005943d028ef7b0f4d6e0a2708a56a96a295865f1f948099680ed640146e7336e61d6b5f6469f8928222bb7e3c431d0a86f63240596fdfc97f0e72713940c9ac2a859263c33498888d907facd97eac4e3092bba168e2"}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic={0x4442, 0xb1, "ffb08e2dea772b41b96336c70c11e1ac4a056102d7bae2b004d2cb9aae1129814ce4e93f6bfde1b6874f0b07fb99529009b26e535b01dbf9e2630faca57555ba22550039c673dfde899428a0b226365251a4fc257cc6e559d81f9554d5d0facfd71886716649a90f2f869740c478e3e3022e6fbc307dad6c63637b516c35cb1174ac43d1046ac1194f68178c85c079b6ca3d9094b6e88fc0b36117aac3ea889ce41bf22f7196905a503242010f438e24a0"}, @ra={0x5, 0x2, 0x2}, @jumbo={0xc2, 0x4, 0x6}, @calipso={0x7, 0x38, {0xffffffff, 0xc, 0x3, 0x0, [0x9, 0xfffffffffffffff9, 0x5, 0xfffffffffffffff9, 0x400, 0x80]}}, @padn={0x1, 0x1, [0x0]}]}, 0x1a0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00007ae000)={{&(0x7f00008e7000-0xa1)=""/161, 0xa1}, &(0x7f0000097000)=0x0, 0x2}, 0x20) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000087000)=0x0, &(0x7f0000a15000)=0x4) socket$netlink(0x10, 0x3, 0x4) mknod$loop(&(0x7f0000ceb000-0x8)='./file0\x00', 0x40, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e24000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c46000)=0xe8) socket$inet6_icmp(0xa, 0x2, 0x3a) lstat(&(0x7f0000f2f000-0x8)='./file0\x00', &(0x7f0000eea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000754000-0xc)=[r4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000779000)='./file0\x00', &(0x7f0000579000-0x8)='./file0\x00', 0x4000, r3, r5, 0x58f, 0x15775dd4, 0x8) clock_gettime(0x5, &(0x7f0000d16000-0x8)={0x0, 0x0}) 2018/01/25 12:53:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002bd000-0x4)=0xffffffff80000001, 0x4) fallocate(r0, 0x0, 0x5, 0x10000) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f02000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000821000-0x20)={0x8, 0x0, 0x5, 0x7eb, 0x5, 0x81, 0x3, 0xfffffffffffffff8, 0x0}, &(0x7f0000fcf000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002d2000)={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]}}, &(0x7f0000ebf000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xffffffffffffff81) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000080b000)={r2, 0x1, 0x0}, &(0x7f00006ef000-0x4)=0xc) r3 = syz_open_dev$admmidi(&(0x7f0000bfb000-0xe)='/dev/admmidi#\x00', 0x5, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) chroot(&(0x7f0000ad2000)='./file0\x00') sendmsg(r0, &(0x7f0000179000)={0x0, 0x0, &(0x7f0000302000)=[{&(0x7f0000de4000)="19", 0x1}], 0x1, &(0x7f0000917000+0xa7d)=[], 0x0, 0x0}, 0x0) 2018/01/25 12:53:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000a89000)='/dev/audio\x00', 0x191102, 0x0) clock_gettime(0x0, &(0x7f000060d000-0x8)={0x0, 0x0}) utimensat(r1, &(0x7f000057d000)='./file0\x00', &(0x7f0000c6f000)={{0x77359400, 0x0}, {r2, r3/1000+30000}}, 0x100) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ec6000)='./file0\x00', 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r4, &(0x7f00005c9000-0xa8)="", 0xfffffffffffffeee, 0x0, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1", 0x0, 0x0}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000)="", &(0x7f00005ae000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = getpgid(0x0) tkill(r5, 0x1000000000016) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000936000-0xf3)=""/243, &(0x7f00008e0000)=0xf3) 2018/01/25 12:53:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000ddd000-0x8)='./file0\x00', 0x402, 0x40) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000cb6000-0x4)=0x3c) bind$bt_hci(r2, &(0x7f000033a000)={0x1f, 0x8, 0x0}, 0x6) 2018/01/25 12:53:57 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000)={0xfff, 0x6, 0x1000}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x0, 0x7fffffff}, 0x10) 2018/01/25 12:53:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000459000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x8, 0x3, ""}, &(0x7f0000001000)=0x0, 0x1400) 2018/01/25 12:53:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setns(r0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2018/01/25 12:53:57 executing program 5: mmap(&(0x7f0000000000/0x333000)=nil, 0x333000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000057000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00002fb000)='/dev/net/tun\x00', 0x0, 0x3) poll(&(0x7f0000332000-0x50)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x53921b20) 2018/01/25 12:53:57 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b5e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000d1c000-0xc)={0x7, &(0x7f0000d60000)=""/4096, &(0x7f0000008000-0x70)=[{0x7, 0xf2, 0x7f, &(0x7f0000f89000)=""/242}, {0x3, 0x2, 0xffff, &(0x7f0000ffa000-0x2)=""/2}, {0x13b, 0x24, 0x5, &(0x7f00007ed000-0x24)=""/36}, {0x40, 0x1000, 0x5, &(0x7f0000cb9000-0x1000)=""/4096}, {0x400, 0x45, 0x81, &(0x7f000091e000-0x45)=""/69}, {0x5, 0x4c, 0x7, &(0x7f0000977000)=""/76}, {0x6, 0xa5, 0x4, &(0x7f0000fe0000)=""/165}]}) socketpair$inet6(0xa, 0x3, 0x0, &(0x7f000064e000+0x1a3)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000e1a000-0x4)=0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000c6d000-0xd)='/dev/dmmidi#\x00', 0x4, 0x101000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000f38000)={0x0, 0x7530}, 0x8) 2018/01/25 12:53:57 executing program 1: r0 = accept4$llc(0xffffffffffffffff, &(0x7f000083b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c01000)=0x10, 0x80000) ioctl$sock_ifreq(r0, 0x8957, &(0x7f0000d79000-0x50)={@generic="f0eff83112c0462198f2d2ebb5fd11f1", @ifru_ivalue=0x8001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000dae000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) socket$inet6_tcp(0xa, 0x1, 0x0) bind$alg(r1, &(0x7f0000992000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f05000-0xa)='/dev/cuse\x00', 0x240000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000881000)=0x9, 0x4) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000b000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000eac000-0x86)="", 0x0) r4 = syz_open_dev$vcsn(&(0x7f000042e000-0xa)='/dev/vcs#\x00', 0x5, 0x80) connect$ax25(r4, &(0x7f00004ed000)={0x3, {"d4c8428ad4700c"}, 0x20}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00007a0000-0xdd)={0x0, 0xd5, "fd766e585799458296bd5fdb3250cb2b22190b9b4fcd0d53fd69f08c4b8b43e707a972060c3343337e2d47b2e17411f41d03d99480c64fb3b0a3badb05ae5c45b1268442295e6174033a05709691e24a012f7eb2ea2a674efdc1cc29a9b264f498f81a39af6abd03735a3f830bdba5398a8b79aa9bf990752f4a706c58657848125bb5fba3190e4c08ffaaab936806c2ff72a80a934da37be982c3edc6b8d60c9ce47d304dc18967a03ca805e5d6baa61b378136b2703998b1f20d138b4f19bfd00912ca74763110cffc2e545bbbbaba2a417df414"}, &(0x7f0000789000)=0xdd) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00008aa000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f000046f000)=[{{0x0, 0x0, &(0x7f0000e44000)=[], 0x0, &(0x7f0000533000)=""/232, 0xe8, 0x0}, 0x0}], 0x80000000000001e, 0x0, &(0x7f0000895000)={0x77359400, 0x0}) 2018/01/25 12:53:57 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000018000-0x10e)=[{{&(0x7f0000001000-0x6)=@hci={0x1f, 0x0, 0x1}, 0x6, &(0x7f000001d000-0x28)=[], 0x0, &(0x7f000000b000-0x64)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000019000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xa) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x400454d8, &(0x7f0000027000)=0x0) 2018/01/25 12:53:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000066d000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000714000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00001f7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005aa000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00001a0000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7, r1}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000bfd000)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x285) 2018/01/25 12:53:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004c4000)={0x6, r0, 0x1}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000095c000-0x4)=0x4, 0x4) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001b0000-0x8)={0x0, 0x2000000001}, 0x3d7) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000098000-0x8)={0x0, 0x0, 0xfffffffb}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r0, &(0x7f0000b99000+0x117)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000078c000-0x7)={0x0, 0x0, 0x5}, 0x8) 2018/01/25 12:53:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x0, &(0x7f000013c000)={0x0, 0x0}) sendmsg$inet_sctp(r0, &(0x7f0000d23000-0x1c)={&(0x7f000047d000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe0000+0xb39)=[{&(0x7f0000bbe000-0xb)="3b0ef28ee3e34505a72cf8", 0xb}, {&(0x7f0000691000-0x97)="802a03da2b7fe9b836bf3a7c092aef5a5db6d9eed97ac56fc5ae057df9255716367e1ec44a8bfb538403ac01715fa82720cb563ffa18a82455707ef9022fa08acb5bb598666d68be989ba3a5d03d32435e6ae455f810ee4ee881d87759eedb982b239f8100f4a9c847de701f8501300b2a5104a8c5518e8f5ab7332b3c6174c60d26aa4cbbaf1e885e73fd38a7fb70ec953a89bd87f815", 0x97}, {&(0x7f0000398000-0x67)="2dd0c0fe654277681e325c212f4af60ed84e908941f09f190207c8b10313035ee167e8b128d474eb2a686739e85324e2ac79eca804191fa9f06648d0f5a1181befaf6e1daa58ab30947a85d396e87d393f53bdff4c9cdd73e07f7aae1c2477e8357f5e746d44fc", 0x67}, {&(0x7f000060c000-0xc4)="e770af5805e9af2ba8fd588cda9b5fcddbf6b12dd70fa0d258d06260b23ef036267b100fe630a79f26636b8514623e0e9964a86f44759ddd6883f95a1715628216657865e8514eb638af14c4c62aa1debcd875f84d816ae7a46fbca9d6ff460699866c6a2497f6c624770f5f09d84118e1a0eab8c24c488a5a160669397a819afa80fe387568efaf3d2d0693a0c6119fc19844608dfe0ffecd0d602223c7d9423a6164896f631b0ba08370f73216f07acc4dac0a6fd7271125948ca9aace360a268e82e7", 0xc4}, {&(0x7f0000e92000)="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", 0x1000}, {&(0x7f0000fa3000)="e96b4b9fffcf42d024bc044b06d4e127f15e6700b93065afb3d8e98e2664e9c134bfb6e25ce8d80ae93cae0ccf246813d27a0f1942e543dc05d29fac3eb9d44179877ac62af0313fd04c1b", 0x4b}], 0x6, &(0x7f00002c3000-0x2c)=[@init={0x14, 0x84, 0x0, {0x7, 0x10001, 0x2, 0xe17}}], 0x2c, 0x40}, 0x20000000) 2018/01/25 12:53:57 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000368000/0x2000)=nil, 0x2000, 0x1000004, 0x810, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x202840, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000e41000-0x8)='big_key\x00', &(0x7f0000e23000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000956000-0x1)=']', 0x1, 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f0000828000)=""/222, 0x26b) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000053d000)=0x0) perf_event_open(&(0x7f0000a2a000)={0x5, 0x78, 0x9, 0x3, 0x1ff, 0x9, 0x0, 0x10000, 0x3000, 0xa, 0x6, 0x10000, 0x5, 0x9, 0x5, 0x2, 0x5, 0x14, 0x8db, 0x2, 0x4, 0x1bca, 0x1, 0x9dd, 0x3, 0x4, 0x5, 0x5, 0x8, 0xd8, 0x6, 0x5, 0xffffffff, 0x9, 0x8000, 0xd3, 0x70f8a385, 0x0, 0x0, 0xe7, 0x1, @perf_config_ext={0xc99d, 0x4}, 0x21084, 0x8, 0x0, 0x0, 0x5, 0x81, 0x800, 0x0}, r3, 0xfffffffffffff70f, r1, 0x0) 2018/01/25 12:53:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000e76000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) openat$mixer(0xffffffffffffff9c, &(0x7f0000b43000-0xb)='/dev/mixer\x00', 0x0, 0x0) 2018/01/25 12:53:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000fad000-0xc)={{0x3f6, 0x81, 0x400, 0x4, 0x1, 0x8}, 0xe}) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) socketpair(0x1, 0x1, 0x7fffffff, &(0x7f000014b000-0x8)={0x0, 0x0}) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000180000)=0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000f24000-0x4)=0x2, 0x4) io_getevents(r1, 0x0, 0x0, &(0x7f0000f58000-0xe0)=[], &(0x7f0000e82000-0x10)={0x0, 0x0}) lsetxattr(&(0x7f00004cc000-0x8)='./file0\x00', &(0x7f0000883000)=@known='trusted.syz\x00', &(0x7f000013b000)='vboxnet0&}user\x00', 0xf, 0x3) 2018/01/25 12:53:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000c0b000-0x8)='keyring\x00', &(0x7f0000077000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000e18000-0x5)='user\x00', &(0x7f0000273000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000816000-0x2)="ff", 0x1, r0) socketpair(0xa, 0x2, 0x9ba, &(0x7f00003f6000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000d46000-0xc)={0x0, @broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000aed000-0x4)=0xc) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000f02000-0x10)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) r4 = add_key$user(&(0x7f00005c2000-0x5)='user\x00', &(0x7f0000c80000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000066f000)="b33ab70087bae0d94f729cd653e520c19ad7d97fe21769c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8c2d3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e3a812650a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864c324f6353c0000f98f7e149be31bd78b506e8b951173", 0xffffffffffffff7d, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r4, r1}, &(0x7f0000e3a000-0x1)=""/1, 0x1, &(0x7f0000a6f000)={&(0x7f0000e98000)={'crct10dif-generic\x00'}, &(0x7f0000ccd000-0x3c)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 12:53:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/25 12:53:57 executing program 2: socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00006ce000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d2c000-0x17)={0x0, 0x0, ""}, &(0x7f00009a3000-0x4)=0x8) 2018/01/25 12:53:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000cd000-0x4)=0x0, &(0x7f0000a37000)=0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000919000)=0x10000001) shutdown(r1, 0x2) 2018/01/25 12:53:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006db000-0x11)='/selinux/enforce\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000463000-0x50)={{0x4, 0x0}, {0x0, 0x2ed}, 0x40afc5e, 0x0, 0x7fffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) unshare(0x8000400) r2 = bpf$MAP_CREATE(0x0, &(0x7f00002f9000)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) clock_gettime(0x0, &(0x7f0000dee000-0x8)={0x0, 0x0}) utimes(&(0x7f00005ed000-0x8)='./file0\x00', &(0x7f000050c000-0x10)={{0x0, 0x2710}, {r3, r4/1000+10000}}) preadv(r2, &(0x7f00001bb000-0x20)=[], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000045000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 12:53:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = creat(&(0x7f0000108000)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00008ff000)={0x0, 0x3f}, &(0x7f000077d000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ee2000)={r2, 0x0, 0x3, 0x8}, &(0x7f0000758000)=0x10) ioctl$KVM_GET_CLOCK(r0, 0xaf01, &(0x7f0000941000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) iopl(0xe8) 2018/01/25 12:53:57 executing program 7: r0 = add_key(&(0x7f000030c000)='rxrpc\x00', &(0x7f0000abe000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00002aa000)="", 0x0, 0xfffffffffffffffb) socketpair$inet6(0xa, 0x805, 0x1, &(0x7f0000ee2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x64b01717}, &(0x7f000088c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00003e2000-0x14)={r2, 0x521, 0x8000, 0x0, 0x79, 0x1}, &(0x7f0000001000-0x4)=0x14) keyctl$clear(0x7, r0) r3 = syz_open_dev$vcsa(&(0x7f00000f5000)='/dev/vcsa#\x00', 0xffffffff, 0x200000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000dde000-0x4)=0x3f, 0x4) keyctl$revoke(0x3, r0) 2018/01/25 12:53:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000004000-0x4)={0xff, 0x0, 0xd4537ffbfcf5e456}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000e2e000)=0x0, &(0x7f0000000000)=0x4) 2018/01/25 12:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000890000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) pipe2(&(0x7f0000a63000)={0x0, 0x0}, 0x84000) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003b4000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000f97000-0x4)=0xc) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) lookup_dcookie(0x7, &(0x7f0000c58000)=""/43, 0x2b) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003c2000-0x30)={0x78, 0x0, &(0x7f0000259000)=[], 0x21f, 0x0, &(0x7f0000015000)="ff"}) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/01/25 12:53:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() openat$ptmx(0xffffffffffffff9c, &(0x7f0000fa6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/25 12:53:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) getsockname(r0, &(0x7f0000762000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e1000-0x4)=0x2e) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00005c4000)={{0x0, 0x9}, 0x22}, 0x10) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x40, 0x4) r2 = socket$inet6(0xa, 0x5, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000395000-0xc)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000847000-0x8)={0x0, 0xffffffff}, &(0x7f000062d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000050e000)={r4, 0x6, 0x9}, 0x8) [ 631.668392] binder: 17518 RLIMIT_NICE not set 2018/01/25 12:53:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000f61000-0x8)='./file0\x00', &(0x7f00005e8000-0x5f)={0x8, 0xfffffffffffffffe, ""}, &(0x7f0000000000)=0x0, 0x13ff) [ 631.715495] binder: 17501:17512 Acquire 1 refcount change on invalid ref 0 ret -22 [ 631.727288] binder: 17501:17531 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 631.727363] binder: 17501:17525 unknown command 536907575 [ 631.727373] binder: 17501:17525 ioctl c0306201 20008fd0 returned -22 [ 631.737474] binder: 17511:17518 unknown command 0 [ 631.737484] binder: 17511:17518 ioctl c0306201 203c1fd0 returned -22 [ 631.745795] binder: BINDER_SET_CONTEXT_MGR already set [ 631.745805] binder: 17511:17529 ioctl 40046207 0 returned -16 [ 631.755138] binder: 17511:17529 unknown command 0 [ 631.755149] binder: 17511:17529 ioctl c0306201 203c1fd0 returned -22 [ 631.755257] binder_alloc: 17511: binder_alloc_buf, no vma [ 631.755284] binder: 17511:17518 transaction failed 29189/-3, size 0-0 line 2903 [ 631.779055] binder: undelivered TRANSACTION_ERROR: 29189 [ 631.779252] binder: undelivered TRANSACTION_COMPLETE [ 631.835185] binder: undelivered death notification, 0000000000000000 2018/01/25 12:53:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b85000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000697000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000f58000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f00001f8000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000fe0000-0x30)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x800, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getresuid(&(0x7f0000981000)=0x0, &(0x7f0000eb5000)=0x0, &(0x7f0000449000)=0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dba000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000809000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000efd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1400}) 2018/01/25 12:53:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000dff000)='/dev/snd/controlC#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000052c000)=0x0) wait4(r1, &(0x7f0000f05000)=0x0, 0x4000000f, &(0x7f0000c9f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndmidi(&(0x7f00007b2000)='/dev/snd/midiC#D#\x00', 0x8, 0x2c8002) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000aa6000)=""/4096) 2018/01/25 12:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x13, &(0x7f0000da6000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffffd) sendto$inet(r0, &(0x7f00004a3000)="5dde32d0e236fe81b33cdcbec04362205a1631da0ec8b4b6d9f66a630e4c2393921f253fc9f6aa9a406b622afb8d5a0a27608ebb8a7983aa00c0ff81c9898dcd447021e9cad223a2059fd81f6bcbab03f75d97810ee6de176d489713976d45021dee90517c7097aff2cb33", 0x19d, 0x0, &(0x7f00007dc000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 12:53:57 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mkdir(&(0x7f000000d000-0x8)='./file0\x00', 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a01000-0x4)=0x0) timer_create(0x7, &(0x7f0000d33000)={0x0, 0x26, 0x6, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c8000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000002e000)='./control\x00', 0x4000036) r3 = open(&(0x7f0000b34000-0x5)='./file0\x00', 0x0, 0x1) execve(&(0x7f000028a000)='./control\x00', &(0x7f0000fb3000-0x48)=[], &(0x7f0000fb3000-0x10)=[]) read(r2, &(0x7f0000fb5000-0x1b)=""/32, 0x20) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000eba000)={0x3, 0x0, &(0x7f00006ca000/0x1000)=nil}) openat$mixer(0xffffffffffffff9c, &(0x7f0000ce3000-0xb)='/dev/mixer\x00', 0x40000, 0x0) 2018/01/25 12:53:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x100000000, &(0x7f0000e4b000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ba0000-0x4)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x10}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "e70088237100010c"}}}}}, &(0x7f00009e1000)={0x0, 0x1, [0x0]}) 2018/01/25 12:53:57 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000015000)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000006000)='./file0\x00', 0x0, 0x2) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000000, 0x20c40) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000019000-0xc)='/dev/audio#\x00', 0x2) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000018000-0x4)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000015000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000017000+0xcf6)=0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000017000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8000, r5}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f0000016000)=&(0x7f0000003000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000016000)=0xc) 2018/01/25 12:53:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000019b000)={0xfed, 0x2, 0x0, 0xffffffffffffffff, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000024c000-0x8)={0x0, 0x0}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f000062a000-0x8)=0x0) r2 = syz_open_dev$mice(&(0x7f0000c2d000-0x10)='/dev/input/mice\x00', 0x0, 0x8040) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f000081e000)="fb00a698db365285f8a2d62da5ea6c3bd19e25d4b52851bccd95c42b4258eab767e2d94b3fb20701", 0x28) 2018/01/25 12:53:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000eb1000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000d50000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x36400, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/25 12:53:58 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000002000)='/dev/random\x00', 0x0, 0x2) pwritev(r0, &(0x7f0000003000-0x8)=[{&(0x7f0000003000-0x2)="e601", 0x2}], 0x20000086, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x20, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000000000)=""/74, 0x4a, 0x2, &(0x7f0000000000)={0x1a, 0x1f, 0x6, 0xfffffffe000, 0x100000000, 0xdf5f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/25 12:53:58 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000015000)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000006000)='./file0\x00', 0x0, 0x2) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000000, 0x20c40) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000019000-0xc)='/dev/audio#\x00', 0x2) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000018000-0x4)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000015000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000017000+0xcf6)=0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000017000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8000, r5}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f0000016000)=&(0x7f0000003000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000016000)=0xc) 2018/01/25 12:53:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000042e000)='/dev/vcs\x00', 0x0, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000018d000)='/selinux/relabel\x00', 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r3, 0x2, 0x2, 0x0}, 0x14) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f000049f000-0xc)={r3, r4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00009d6000)='/dev/cuse\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) fcntl$setstatus(r5, 0x4, 0x2000) 2018/01/25 12:53:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c71000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000b01000-0xa8)={{0x753, 0x1}, 'port1\x00', 0x81, 0xc0000, 0x1, 0x8000, 0x7, 0x4, 0x6d4fed95, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$fuse(r1, &(0x7f0000d36000)={0x28, 0x0, 0x7, @fuse_notify_store_out={0x3, 0x9, 0xaad}}, 0x28) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00009fb000-0x4)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005e0000)=0x0, &(0x7f00004fa000)=0x4) 2018/01/25 12:53:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000230000-0xc)={0x7, r0, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000034000-0x8)={0x0, 0x0}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00009a0000)=r2) r3 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 12:53:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) dup2(r0, r0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000981000-0x4)=0x0, 0xfffffffffffffe73) r1 = syz_open_dev$vcsa(&(0x7f0000c0a000)='/dev/vcsa#\x00', 0x857, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000ff8000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 12:53:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000002000-0xb)='cgroupbdev\x00', 0x1) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000002000-0xc)={0x101fd, 0x0, &(0x7f0000eb4000/0x3000)=nil}) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000001000)={0x4, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x8, 0x8000, 0x7fff, 0x8, 0x0, 0x7fff, 0x8, 0x1ff}) clock_adjtime(0x0, &(0x7f0000001000-0x68)={0x68, 0x8000, 0x100000001, 0x6, 0x3f, 0x2, 0x0, 0x955, 0x200, 0x100000001, 0xf0d4, 0x8, 0x7ff, 0x1ff, 0x8000, 0xdc, 0x2f, 0xfffffffffffffffe, 0x2, 0x10000, 0x6, 0x3f, 0x100000000, 0x5, 0xffffffffffff1eb5, 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) write$tun(r3, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x6, 0x9}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000002000-0x98)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x3}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x101) r5 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000)="", 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x11)='wlan1keyringbdev\x00', r5) 2018/01/25 12:53:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) bind$ipx(r0, &(0x7f0000211000-0x10)={0x4, 0x0, 0x0, "b9a07c8ec125", 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000c86000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @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]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000000060000071a00009139cc", 0x10) close(r1) r2 = syz_open_dev$sndmidi(&(0x7f0000af2000)='/dev/snd/midiC#D#\x00', 0x4, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000f38000-0x8)={0x3f, 0x5}) ioperm(0x0, 0x3, 0x0) [ 632.126562] ================================================================== [ 632.134012] BUG: KASAN: slab-out-of-bounds in erspan_build_header+0x3bf/0x3d0 [ 632.141758] Read of size 2 at addr ffff8801cf82b80b by task syz-executor4/17586 [ 632.141762] [ 632.141771] CPU: 0 PID: 17586 Comm: syz-executor4 Not tainted 4.15.0-rc9+ #189 [ 632.141777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 632.141780] Call Trace: [ 632.141797] dump_stack+0x194/0x257 [ 632.141815] ? arch_local_irq_restore+0x53/0x53 [ 632.141827] ? show_regs_print_info+0x18/0x18 [ 632.141842] ? refcount_add+0x24/0x60 [ 632.141855] ? erspan_build_header+0x3bf/0x3d0 [ 632.141868] print_address_description+0x73/0x250 [ 632.141877] ? erspan_build_header+0x3bf/0x3d0 [ 632.141891] kasan_report+0x25b/0x340 [ 632.141909] __asan_report_load_n_noabort+0xf/0x20 [ 632.141917] erspan_build_header+0x3bf/0x3d0 [ 632.141937] erspan_xmit+0x3b8/0x13b0 [ 632.141953] ? prepare_fb_xmit+0x9a0/0x9a0 [ 632.141966] ? netif_skb_features+0x9b0/0x9b0 [ 632.141979] ? __dev_get_by_index+0x1a0/0x1a0 [ 632.141990] ? check_noncircular+0x20/0x20 [ 632.142017] packet_direct_xmit+0x315/0x6b0 [ 632.142035] packet_sendmsg+0x3aed/0x60b0 [ 632.142050] ? find_held_lock+0x35/0x1d0 [ 632.142073] ? avc_has_perm+0x35e/0x680 [ 632.142094] ? avc_alloc_node+0x430/0x4d0 [ 632.142105] ? get_futex_key+0x40e/0x1d50 [ 632.142122] ? packet_cached_dev_get+0x2b0/0x2b0 [ 632.142141] ? avc_has_perm+0x43e/0x680 [ 632.142158] ? avc_has_perm_noaudit+0x520/0x520 [ 632.142168] ? __fget+0x35c/0x570 [ 632.142191] ? iterate_fd+0x3f0/0x3f0 [ 632.142235] ? sock_has_perm+0x2a4/0x420 [ 632.142250] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 632.142258] ? lock_release+0x952/0xa40 [ 632.142267] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 632.142284] ? __check_object_size+0x25d/0x4f0 [ 632.142321] ? selinux_socket_sendmsg+0x36/0x40 [ 632.142331] ? security_socket_sendmsg+0x89/0xb0 [ 632.142342] ? packet_cached_dev_get+0x2b0/0x2b0 [ 632.142354] sock_sendmsg+0xca/0x110 [ 632.142365] SYSC_sendto+0x361/0x5c0 [ 632.142378] ? SYSC_connect+0x4a0/0x4a0 [ 632.142385] ? up_read+0x40/0x40 [ 632.142397] ? down_read_killable+0x180/0x180 [ 632.142409] ? security_mmap_file+0x143/0x180 [ 632.142431] ? vm_mmap_pgoff+0x13b/0x280 [ 632.142469] ? compat_SyS_futex+0x288/0x380 [ 632.142486] ? compat_SyS_get_robust_list+0x300/0x300 [ 632.142504] ? find_mergeable_anon_vma+0xd0/0xd0 [ 632.142519] SyS_sendto+0x40/0x50 [ 632.142529] ? SyS_getpeername+0x30/0x30 [ 632.142541] do_fast_syscall_32+0x3ee/0xf9d [ 632.142552] ? do_raw_spin_trylock+0x190/0x190 [ 632.142567] ? do_int80_syscall_32+0x9d0/0x9d0 [ 632.142589] ? syscall_return_slowpath+0x2ad/0x550 [ 632.142598] ? prepare_exit_to_usermode+0x340/0x340 [ 632.142609] ? sysret32_from_system_call+0x5/0x3b [ 632.142626] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 632.142645] entry_SYSENTER_compat+0x54/0x63 [ 632.142651] RIP: 0023:0xf7f05c79 [ 632.142655] RSP: 002b:00000000f770108c EFLAGS: 00000296 ORIG_RAX: 0000000000000171 [ 632.142664] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020015000 [ 632.142668] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020008000 [ 632.142672] RBP: 000000000000001c R08: 0000000000000000 R09: 0000000000000000 [ 632.142676] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 632.142680] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 632.142709] [ 632.142713] Allocated by task 14622: [ 632.142721] save_stack+0x43/0xd0 [ 632.142726] kasan_kmalloc+0xad/0xe0 [ 632.142732] kasan_slab_alloc+0x12/0x20 [ 632.142737] kmem_cache_alloc+0x12e/0x760 [ 632.142742] getname_flags+0xcb/0x580 [ 632.142747] getname+0x19/0x20 [ 632.142753] do_sys_open+0x2e7/0x6d0 [ 632.142758] SyS_open+0x2d/0x40 [ 632.142764] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 632.142766] [ 632.142769] Freed by task 14622: [ 632.142774] save_stack+0x43/0xd0 [ 632.142780] kasan_slab_free+0x71/0xc0 [ 632.142785] kmem_cache_free+0x83/0x2a0 [ 632.142792] putname+0xee/0x130 [ 632.142797] do_sys_open+0x31b/0x6d0 [ 632.142802] SyS_open+0x2d/0x40 [ 632.142808] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 632.142810] [ 632.142815] The buggy address belongs to the object at ffff8801cf82a7c0 [ 632.142815] which belongs to the cache names_cache of size 4096 [ 632.142822] The buggy address is located 75 bytes to the right of [ 632.142822] 4096-byte region [ffff8801cf82a7c0, ffff8801cf82b7c0) [ 632.142824] The buggy address belongs to the page: [ 632.142830] page:ffffea00073e0a80 count:1 mapcount:0 mapping:ffff8801cf82a7c0 index:0x0 compound_mapcount: 0 [ 632.142840] flags: 0x2fffc0000008100(slab|head) [ 632.142850] raw: 02fffc0000008100 ffff8801cf82a7c0 0000000000000000 0000000100000001 [ 632.142859] raw: ffffea000751b3a0 ffffea00075456a0 ffff8801dae2c600 0000000000000000 [ 632.142862] page dumped because: kasan: bad access detected [ 632.142864] [ 632.142866] Memory state around the buggy address: [ 632.142872] ffff8801cf82b700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 632.142877] ffff8801cf82b780: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 632.142882] >ffff8801cf82b800: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 632.142885] ^ [ 632.142890] ffff8801cf82b880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 632.142896] ffff8801cf82b900: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 632.142898] ================================================================== [ 632.142900] Disabling lock debugging due to kernel taint [ 632.142956] Kernel panic - not syncing: panic_on_warn set ... [ 632.142956] [ 632.142964] CPU: 0 PID: 17586 Comm: syz-executor4 Tainted: G B 4.15.0-rc9+ #189 [ 632.142967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 632.142969] Call Trace: [ 632.142979] dump_stack+0x194/0x257 [ 632.142989] ? arch_local_irq_restore+0x53/0x53 [ 632.142997] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 632.143009] ? vsnprintf+0x1ed/0x1900 [ 632.143017] ? erspan_build_header+0x3a0/0x3d0 [ 632.143026] panic+0x1e4/0x41c [ 632.143033] ? refcount_error_report+0x214/0x214 [ 632.143043] ? add_taint+0x1c/0x50 [ 632.143050] ? add_taint+0x1c/0x50 [ 632.143059] ? erspan_build_header+0x3bf/0x3d0 [ 632.143066] kasan_end_report+0x50/0x50 [ 632.143073] kasan_report+0x144/0x340 [ 632.143084] __asan_report_load_n_noabort+0xf/0x20 [ 632.143090] erspan_build_header+0x3bf/0x3d0 [ 632.143101] erspan_xmit+0x3b8/0x13b0 [ 632.143111] ? prepare_fb_xmit+0x9a0/0x9a0 [ 632.143119] ? netif_skb_features+0x9b0/0x9b0 [ 632.143128] ? __dev_get_by_index+0x1a0/0x1a0 [ 632.143135] ? check_noncircular+0x20/0x20 [ 632.143150] packet_direct_xmit+0x315/0x6b0 [ 632.143161] packet_sendmsg+0x3aed/0x60b0 [ 632.143171] ? find_held_lock+0x35/0x1d0 [ 632.143183] ? avc_has_perm+0x35e/0x680 [ 632.143196] ? avc_alloc_node+0x430/0x4d0 [ 632.143203] ? get_futex_key+0x40e/0x1d50 [ 632.143214] ? packet_cached_dev_get+0x2b0/0x2b0 [ 632.143226] ? avc_has_perm+0x43e/0x680 [ 632.143237] ? avc_has_perm_noaudit+0x520/0x520 [ 632.143244] ? __fget+0x35c/0x570 [ 632.143256] ? iterate_fd+0x3f0/0x3f0 [ 632.143283] ? sock_has_perm+0x2a4/0x420 [ 632.143293] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 632.143299] ? lock_release+0x952/0xa40 [ 632.143306] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 632.143313] ? __check_object_size+0x25d/0x4f0 [ 632.143332] ? selinux_socket_sendmsg+0x36/0x40 [ 632.143339] ? security_socket_sendmsg+0x89/0xb0 [ 632.143346] ? packet_cached_dev_get+0x2b0/0x2b0 [ 632.143353] sock_sendmsg+0xca/0x110 [ 632.143362] SYSC_sendto+0x361/0x5c0 [ 632.143372] ? SYSC_connect+0x4a0/0x4a0 [ 632.143379] ? up_read+0x40/0x40 [ 632.143387] ? down_read_killable+0x180/0x180 [ 632.143395] ? security_mmap_file+0x143/0x180 [ 632.143408] ? vm_mmap_pgoff+0x13b/0x280 [ 632.143430] ? compat_SyS_futex+0x288/0x380 [ 632.143442] ? compat_SyS_get_robust_list+0x300/0x300 [ 632.143454] ? find_mergeable_anon_vma+0xd0/0xd0 [ 632.143464] SyS_sendto+0x40/0x50 [ 632.143472] ? SyS_getpeername+0x30/0x30 [ 632.143480] do_fast_syscall_32+0x3ee/0xf9d [ 632.143488] ? do_raw_spin_trylock+0x190/0x190 [ 632.143498] ? do_int80_syscall_32+0x9d0/0x9d0 [ 632.143512] ? syscall_return_slowpath+0x2ad/0x550 [ 632.143519] ? prepare_exit_to_usermode+0x340/0x340 [ 632.143527] ? sysret32_from_system_call+0x5/0x3b [ 632.143539] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 632.143551] entry_SYSENTER_compat+0x54/0x63 [ 632.143556] RIP: 0023:0xf7f05c79 [ 632.143559] RSP: 002b:00000000f770108c EFLAGS: 00000296 ORIG_RAX: 0000000000000171 [ 632.143566] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020015000 [ 632.143570] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020008000 [ 632.143573] RBP: 000000000000001c R08: 0000000000000000 R09: 0000000000000000 [ 632.143576] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 632.143580] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 632.150212] Dumping ftrace buffer: [ 632.150215] (ftrace buffer empty) [ 632.150218] Kernel Offset: disabled [ 632.984959] Rebooting in 86400 seconds..