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", 0x1000}, {&(0x7f0000635000-0x35)="5078e9454096449f13496a9a291d386ca8b9c1501ca1055fb1c5b27109c076da3db0982771db6e128a2a2e9b18ece564d1d40440a5", 0x35}, {&(0x7f0000899000-0x2b)="1d121069d54272638908715df7644e403c072f93ab3dfb65f1212453a526ec851031f2910ba40d866beff3", 0x2b}, {&(0x7f0000286000-0x7e)="4a27960742d4cb82ebb61db062ad56584417e1dfc90b482aca72c967677624974971df0f37e8ad5b6b5e4066568e169120c48cea4c5c0be6bc0c7ee60709e6bff7d4bd6874b979f5db22f375baa61b39ea2472538df7b1685896685f49c3a47b627529b0f96c5520ae393f850af0eb40f09416866fbe10c456fbe37924d2", 0x7e}, {&(0x7f00001dd000-0x7b)="4c3b0171c1044b038e79034a2b5ef2913c3a9d1b5a52b6239fb6b5ce9bf6e80bf729579cf89bc78552d3dd1285d949ca3007e71be0231db9ab542984e4eab83a9c2767c820f134332ea0d1074224355f2eba751a2b2681bb99139a560e120d7d2fc5c2b9bb990a7ab5b9428da596645591c6b5587b16813420616b", 0x7b}], 0x6, &(0x7f0000043000)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}], 0x60, 0x4040010}], 0x7, 0x20004004) r44 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r44, 0x1, r1, &(0x7f0000205000-0xc)={0x4000000e, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r44, 0x3, r1, &(0x7f00009a2000)={0x0, 0x0}) ppoll(&(0x7f00004b1000-0x40)=[{r44, 0x0, 0x0}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae9000-0x8)={0x0}, 0x8) 2017/12/30 06:40:22 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000017c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000661000-0x4)=0x9) 2017/12/30 06:40:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x40000000000006, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x20000000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000e99000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e2a000-0x4)=0x0) 2017/12/30 06:40:22 executing program 5: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) getuid() r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000049000-0x1c)=[{0x5, 0x1ff, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) bind$inet6(r2, &(0x7f000003d000)={0xa, 0x0, 0xf3a8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x48e}, 0x1c) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000057000-0x30)=[{0x5, 0x8, 0x0, 0x4, @time={0x77359400, 0x0}, {0x3, 0x7f}, {0x4, 0x7c}, @queue={0x7ff, {0x4814, 0x8}}}], 0x30) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000057000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/30 06:40:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f00009b7000-0xc)={0x13, 0x0, 0x0, 0x0}, 0xc) r1 = dup3(r0, r0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00003dd000-0x4)=0x1, 0x4) 2017/12/30 06:40:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000be4000)={0x0, 0x0, 0x0, 0x4, 0x96bf, 0x0, 0x1, 0x1f, 0x8, "900a2690817d8ddd8c612c78aaed5b8e9de22e6a42446f777e5fab615756b4914041c82b0d0be8c617f9f1391901c14f9caef93a0a228e8175bd91febfcbf516", "73f72508368a33382c1f64b1421dbc5b506cbe594d6e780ba76fe81d95f23952990dae7e2f5b468ce6db2dc783e6f4e6e2ce1610a39596edbc3f78e8487a0568", "fe881e0e630f1e46d984c85d1f850409cb797458b6af054fa061181bbbbf31ea", [0xffffffffffffdb7d, 0xc7a]}) 2017/12/30 06:40:22 executing program 6: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") getsockname$ax25(0xffffffffffffffff, &(0x7f0000dcd000)={0x0, {""/7}, 0x0}, &(0x7f0000c2a000)=0x10) userfaultfd(0x0) 2017/12/30 06:40:22 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000c21000-0x4)=0x0, 0x20000000, &(0x7f0000fd8000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000fd6000)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0xffffffffffffffff, &(0x7f0000369000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f000000c000-0x4)=0x0, 0x8, 0x0, &(0x7f0000012000-0x10)={r0, 0x0}, &(0x7f0000fd6000)=0x3, 0x0) 2017/12/30 06:40:22 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000014000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006ae000-0x15)='/dev/pktcdvd/control\x00', 0x440000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = syz_open_dev$usbmon(&(0x7f000088d000)='/dev/usbmon#\x00', 0x3, 0x101000) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000377000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) 2017/12/30 06:40:22 executing program 0: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000ece000-0x8)='./file0\x00', 0x30) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00005c4000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ece000-0x4)=0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007db000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000837000)={r2, 0x80000001}, &(0x7f00004a5000)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000eca000)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75dd05a04c57bbb2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e500007026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b836614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8350e80dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000b52000)="", 0x0) 2017/12/30 06:40:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001ae000)='./file0\x00', 0x4, 0x6) mkdir(&(0x7f0000bf6000-0xa)='./control\x00', 0x0) mount(&(0x7f0000885000)='./control\x00', &(0x7f000064a000-0xa)='./control\x00', &(0x7f0000dbb000-0x8)='debugfs\x00', 0x0, &(0x7f000075d000-0xa6)="") 2017/12/30 06:40:22 executing program 6: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x401, 0x500) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock(&(0x7f0000012000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") 2017/12/30 06:40:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000089a000-0x11)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000059000)=0x0, &(0x7f00006a8000)=0x4) r1 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x4000000002287, &(0x7f00007c3000)='<') setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000b98000)=0xea8b, 0x4) [ 31.487743] mmap: syz-executor3 (4397) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2017/12/30 06:40:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000d06000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d7c000)=@ethtool_wolinfo={0x0, 0x40000000, 0x0, "cb8c63f871c1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 06:40:22 executing program 6: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x4811a31bc03e5ede) accept(r0, &(0x7f000016b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000061e000)=0x9) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x3, 0x4) close(r1) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00007cf000)={0x1, &(0x7f000063f000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00008a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008a3000-0x4)=0x14) 2017/12/30 06:40:22 executing program 7: r0 = memfd_create(&(0x7f0000915000)="2f64e6762e6877726e6665", 0x0) unshare(0x20000200) unshare(0x24020000) sync() ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00009f3000)={0xfffffffffffeffff, 0x100, 0x6, 0x6, 0x1a, 0x2}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a8b000)='/selinux/mls\x00', 0x0, 0x0) clone(0x2024000, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") 2017/12/30 06:40:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$sg(&(0x7f00002a8000)='/dev/sg#\x00', 0x0, 0x0) r2 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) process_vm_writev(r2, &(0x7f0000e99000)=[{&(0x7f000075f000-0xb2)=""/178, 0xb2}, {&(0x7f0000ad3000-0x30)=""/48, 0x30}], 0x2, &(0x7f000088f000-0x20)=[{&(0x7f0000341000-0x27)=""/39, 0x27}, {&(0x7f00002d3000-0x53)=""/83, 0x53}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000de4000-0x4)=r2) close(r0) 2017/12/30 06:40:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000cb5000-0x8)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="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", 0x83a, 0x0, &(0x7f0000dcd000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799501", [0x0, 0x0]}, 0x14) shutdown(r1, 0x1) 2017/12/30 06:40:22 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000013000-0x30)={0x58, 0x0, &(0x7f0000013000-0x58)=[@enter_looper={0x630c}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x18, 0x8, &(0x7f0000012000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x1}], &(0x7f0000001000-0x8)=[0x0]}}, @enter_looper={0x630c}, @acquire={0x40046305, 0x3}, @register_looper={0x630b}], 0x0, 0x0, &(0x7f0000012000)=""}) poll(&(0x7f000000e000)=[{r0, 0x0, 0x0}], 0x1, 0xed8) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000012000-0x80)=@generic={0x0, ""/126}, &(0x7f0000002000-0x4)=0x80, 0x80800) fcntl$addseals(r2, 0x409, 0x1) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000013000)={0x0}, &(0x7f0000013000)=0x4) 2017/12/30 06:40:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) close(r0) ftruncate(r0, 0x7ff) 2017/12/30 06:40:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000e34000)=""/147, 0x93) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000)="", &(0x7f0000c2b000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) time(&(0x7f00007d7000-0x8)=0x0) 2017/12/30 06:40:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f00009f0000)={0x0, 0x0, []}) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000051d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r2 = socket$inet6(0xa, 0x2, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet6(r2, &(0x7f0000f64000-0x1000)="", 0x0, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000031000)="", 0x0, 0x0, &(0x7f0000fde000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socket$netlink(0x10, 0x3, 0x0) 2017/12/30 06:40:22 executing program 6: signalfd(0xffffffffffffffff, &(0x7f0000731000)={0x0}, 0xfffffe58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000d77000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='lo\x00', 0xfffffffffffffffd) keyctl$revoke(0x3, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2017/12/30 06:40:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b23000)='/selinux/enforce\x00', 0x4002, 0x0) mq_timedreceive(r0, &(0x7f0000313000-0xf4)=""/244, 0xf4, 0xfab, &(0x7f00004b8000-0x10)={0x0, 0x0}) mkdir(&(0x7f0000555000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f00006c6000+0x9d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) r2 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) exit(0x0) fcntl$notify(r2, 0x402, 0x80000008) fcntl$notify(r1, 0x402, 0x0) 2017/12/30 06:40:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000062c000)="3c028306134b5e59b374fb3b224f959f", 0x10) fcntl$addseals(r0, 0x409, 0x11) pwritev(r0, &(0x7f0000ff1000)=[{&(0x7f0000ae2000-0xdb)="2f7d0df7e487c1e171f9e90210a9f8479fe6ed28e807c41b4138bba5753e76ca43c4f7ea8084c4ecd49835d8cff7aa97ba338b3ae1aa6397f450b7b7b9d00bcee16c2c4149b980ab7e0b2c9da299dc27668e366f06fbe91c35e031686bcf3c8fa28a775f3398bba91f7241c5b8412870deadc39f6e190c4d07b7e57cfd35f64b0c78bffe61537b145a640f727b7a30b8539110998c59f4ba6fbb0fdbadd4de28a69433e36477ad3ba3db4cb3e25271e685a4365ec92e74183c37c3be01bc0ea03ca729b075f8613d5859cce023b193cb51d05cf99c0d022210a9ba", 0xdb}, {&(0x7f0000334000)="45ca513bb63d2af7105b87e7befa7d4f367bc684ced840034c26c0e23acd872ab632db57eb514c5d484060aab09bf320c0e12e5366c9815efca1d2c48929d8935e8e03104035e025", 0x48}, {&(0x7f0000be8000)="318d9159c443288ac22c701adba5521be8184a6065dd45fa2aed62ec51e5db1d54a8935a211287651b0d5b9d10263eb08a8200d97ad97b29aa0bfe09774177df164f848e93e37eebda6a671aeeb6c581cc405361e8d02074b8647a96a888368293ef60a29a2dac13963e05289ad2bf6b8aa2c73ecf86e0c72f89948c90ad61269931d84cdf6cc14b89bac5aecaa5c58089f82d36dc2eb0ea332363d7a4486119441a740846c4abde406e722e97a4c30782130d8e09cd5ca7", 0xb8}, {&(0x7f0000610000-0x1000)="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", 0x1000}, {&(0x7f00002a1000)="2e0515484951cc814dea643f11828e4eba8dc03ac87ea09a28a34b081302d3843416f3f1ec91d9f2ce20bfded3c995a56de0c289a8fda397daf5ab4b2da3", 0x3e}, {&(0x7f0000495000-0xa)="531fab44006963ca9eba", 0xa}, {&(0x7f0000bd0000-0xf)="2b499dddef6db69479b374f9aa1bc1", 0xf}], 0x7, 0x0) 2017/12/30 06:40:22 executing program 1: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) flistxattr(r0, &(0x7f0000717000-0xbb)=""/187, 0xbb) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000e75000)={@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}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) fchdir(r0) madvise(&(0x7f0000441000/0x1000)=nil, 0x1000, 0xc) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000009000-0x8)={0x0, 0x3ff}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004000-0xe)={r2, 0x79, 0x3, [0x8, 0x6, 0x4]}, &(0x7f0000008000)=0xe) 2017/12/30 06:40:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004f4000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000f0000-0xca)=""/202) 2017/12/30 06:40:22 executing program 6: epoll_create1(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) [ 31.650338] binder: BINDER_SET_CONTEXT_MGR already set [ 31.657892] binder: 4443:4469 ioctl 40046207 0 returned -16 [ 31.677721] binder_alloc: 4443: binder_alloc_buf, no vma [ 31.683768] binder: 4443:4493 transaction failed 29189/-3, size 0-0 line 3127 [ 31.709792] binder: undelivered TRANSACTION_ERROR: 29189 [ 31.715375] binder: release 4443:4469 transaction 12 out, still active [ 31.722442] binder: undelivered TRANSACTION_COMPLETE [ 31.727548] binder: send failed reply for transaction 12, target dead 2017/12/30 06:40:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) pipe2(&(0x7f0000db2000-0x8)={0x0, 0x0}, 0x80000) ioctl$void(r0, 0x1) 2017/12/30 06:40:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e76000)={0x0, 0x0, 0x0}, &(0x7f000014c000)=0xc) perf_event_open(&(0x7f0000006000-0x78)={0x3, 0x78, 0x6, 0x2, 0x81, 0x0, 0x0, 0x36d5, 0x1008, 0xc, 0x400, 0x3, 0x1, 0x1000, 0x3, 0x6, 0x3ff, 0x7fffffff, 0x1f, 0x4, 0x7, 0x1, 0x2, 0x8001, 0xff, 0x9, 0x9, 0x5, 0x400000, 0x6, 0x1, 0x4, 0x0, 0x1, 0x4e, 0x0, 0x3f, 0x9, 0x0, 0xa205, 0x0, @perf_config_ext={0x8000, 0x0}, 0xa, 0x7, 0x6a07, 0x7, 0xfffffffffffffffe, 0x7, 0x5, 0x0}, r2, 0x1f, r1, 0x1) fcntl$setlease(r1, 0x400, 0x0) close(r1) 2017/12/30 06:40:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000a19000-0x10)={0x0, &(0x7f0000402000-0x8)=[]}) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000082a000)='/dev/ppp\x00', 0x0, 0x0) getsockname$llc(r0, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b65000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000259000-0xb0)={{0x3f, 0x3}, 'port0\x00', 0x1c, 0x10, 0x8001, 0x4, 0x9d24, 0x6, 0x3, 0x0, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00001f3000)=0x0, &(0x7f0000fe1000)=0x4) r1 = syz_open_dev$tun(&(0x7f000050e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="ff00200004000100008000000000bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x40000000003, 0x7, 0x6}}) close(r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000d3000-0xc9)={0x0, 0xc1, "09e320497c7deb61cfd939809a232ee39257ce1349df9f3ca151a93292f1158d4dc52c7ff9cbc17443a95f7fc659c7e229473cef8cf083199a10475146a83d8258de12ae6f44f46faa96fae3497759a625227eda3e355f913c83a2f2490a9e60f210d46a605c39b33659c9a1a1a1448542db7af2fba272ab9dcef85484148ab4a1b8cdfbafbc624b33bc7fe83f4b8052903c082f52a17ebd144ff1c106f066dee691f1c04b468aeda98d046cf659a9954e5a40e88e96023b4745c21007fce9ed85"}, &(0x7f0000db2000)=0xc9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d8c000-0x98)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf0, 0x200040}, &(0x7f0000201000-0x4)=0x98) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ed6000)={0xffffffffffffffff, 0xffffffffffffffff}) add_key$keyring(&(0x7f00000e6000)='keyring\x00', &(0x7f0000a87000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d39000-0x3)=0x0) sync() accept$ipx(r0, 0x0, &(0x7f0000797000)=0x0) 2017/12/30 06:40:22 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008bb000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00005ef000-0x40)={0x4, 0x8, 0x2, 0x8, 0x3000000000000000, 0x3, 0x80000001, 0xffff}, &(0x7f0000e79000)={0x3b, 0x1ff, 0x9, 0x3, 0x8001, 0x5, 0x8, 0x9}, &(0x7f0000fd6000)={0x5, 0x8, 0x7fffffff, 0x8, 0x9, 0x1000, 0x100000000, 0x3}, &(0x7f0000fd6000)={0x0, 0x0}) clock_gettime(0x6, &(0x7f00004b6000)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000fd7000)=""/166, 0xa6, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000fd6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000fd7000)=""/242, 0xf2, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000445000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000fda000-0x8)='./file0\x00', &(0x7f0000fd9000)=""/212, 0xd4) write$evdev(r0, &(0x7f0000fd7000-0x18)=[{{r2, r1}, 0x0, 0x3, 0x0}], 0x18) 2017/12/30 06:40:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) remap_file_pages(&(0x7f0000949000/0x400000)=nil, 0x400000, 0x0, 0x0, 0x0) setsockopt(r0, 0x10e, 0x0, &(0x7f0000001000)="", 0x0) 2017/12/30 06:40:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) uname(&(0x7f0000698000)=""/235) r0 = openat(0xffffffffffffffff, &(0x7f0000b53000)='./file0\x00', 0x400, 0x1) timer_create(0x7, &(0x7f0000772000)={0x0, 0x2d, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ad000)=0x0) clock_gettime(0x0, &(0x7f0000717000)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000d3f000)={{r2, r3+30000000}, {0x0, 0x0}}, &(0x7f000083c000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000e69000-0xb8)={0x0, 0x8, 0x2, 0x9, 0x6, 0xf2, 0xb5dc, 0xcef2, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x81, 0x5, 0x4, 0x7}}, &(0x7f0000ec6000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000060c000-0x10)={0xfffffffffffffffe, 0x8007, 0x5, 0x5, r4}, 0x10) 2017/12/30 06:40:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c9d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500170a800066016dff069998ffe10800080004000a000ef4ff010b", 0x29}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004f5000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f00005db000)=0x0, &(0x7f000031c000)=0x4) 2017/12/30 06:40:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000cbe000-0x1)='\x00', 0xa00) r0 = socket$inet6(0xa, 0xa, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x80000000017, &(0x7f0000916000)=0x80000000, 0x4) 2017/12/30 06:40:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00008c1000)=0x0, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) inotify_init1(0x80800) sendto$inet6(r2, &(0x7f000065f000)="", 0x0, 0x0, &(0x7f0000f39000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/30 06:40:22 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) pwrite64(r1, &(0x7f0000006000-0x4f)="", 0x0, 0x0) close(r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000005000-0x1)=0x0) close(r0) 2017/12/30 06:40:22 executing program 6: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='net/fib_trie\x00') preadv(r0, &(0x7f000005a000-0x10)=[{&(0x7f0000050000)=""/182, 0xb6}], 0x1, 0x0) connect$ipx(r0, &(0x7f000002b000-0x10)={0x4, 0x8, 0x8, "308712b98eac", 0xfffffffffffffeff, 0x0}, 0x10) 2017/12/30 06:40:22 executing program 0: r0 = eventfd2(0x1, 0x1) mprotect(&(0x7f0000db3000/0x3000)=nil, 0x3000, 0x0) read(r0, &(0x7f00005a6000-0xea)=""/234, 0xea) 2017/12/30 06:40:22 executing program 7: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c2f000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000057000)=0x14) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000003000-0x20)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet6_buf(r1, 0x29, 0x400000045, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x1e) r2 = socket(0x9, 0x3, 0xde) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000005000)={0x0, @in6={{0xa, 0x1, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80000001, 0x62f8d970, 0x7, 0x1}, &(0x7f0000002000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004000)={r3, @in6={{0xa, 0x3, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x90e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/30 06:40:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f0000735000)=[], &(0x7f0000ac0000-0x30)=[]) r0 = memfd_create(&(0x7f00007f0000-0x3)='.-\x00', 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000b5a000)={&(0x7f00006d0000/0x3000)=nil, 0x3000}) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) recvfrom$unix(r0, &(0x7f00005dd000-0x1c)=""/28, 0x1c, 0x2000, &(0x7f0000590000)=@abs={0x0, 0x0, 0x3}, 0x8) execveat(0xffffffffffffffff, &(0x7f00001c0000-0x8)='./file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f0000e46000-0x20)=[], 0x0) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x2) 2017/12/30 06:40:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = gettid() ptrace$getsig(0x4202, r2, 0x80000000, &(0x7f0000844000)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000097f000)={@common='sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00[', &(0x7f000072c000-0x24)=@ethtool_ringparam={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]}) write(r0, &(0x7f00008f6000)="1f0000000a03fdde000080fdffff0ffffffff8000900010000000000007fff", 0x1f) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000df6000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x2, 0x2, 0x7, 0x3ff, 0xf1e}, 0x20) 2017/12/30 06:40:22 executing program 0: mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r4 = getpgid(r1) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x0, 0x5, &(0x7f0000c23000)={0x0, 0x0}) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000c23000)={r4, r2, r3}, 0xc) ptrace$setopts(0x4206, r5, 0x0, 0x0) setresuid(r2, r2, r2) ptrace(0x4206, r5) 2017/12/30 06:40:22 executing program 2: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000032000)=[], 0x0, &(0x7f000002b000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000031000)=[], 0x0, &(0x7f0000033000-0x95)=""/149, 0x95, 0x0}, 0x0}], 0x2, 0x10002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000019000)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000034000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x11, 0x2c, 0x401, 0x0, 0x0, ')'}], 0x11}], 0x1, &(0x7f000002e000)=[], 0x0, 0x0}, 0x0) 2017/12/30 06:40:22 executing program 3: r0 = syz_fuseblk_mount(&(0x7f0000ee0000)='./file0\x00', &(0x7f0000c5d000)='./file0\x00', 0xc001, 0xffffffffffffffff, 0xffffffffffffffff, 0x8000, 0x9, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c0d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r1}) getpid() getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001cd000)=0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000000)=0x0) r4 = getpgrp(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r4, 0x8, &(0x7f0000001000-0x8)=0x0) clone(0x0, &(0x7f00001fc000-0xbf)="", &(0x7f0000cad000-0x4)=0x0, &(0x7f0000be4000-0x4)=0x0, &(0x7f0000ecb000-0x8e)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) setuid(0x0) seccomp(0x1, 0x1, &(0x7f0000000000)={0x3, &(0x7f0000001000-0x18)=[{0x0, 0x800, 0xcfb4, 0xfffffffffffffffb}, {0x7ff, 0x3bc4, 0x80000001, 0x8}, {0x11, 0x0, 0x3f, 0x6}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x20240, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0xd6, "6518dafbd0dd3466b3f2251072cc63919fa6c9cb7cea3a4a1c41e8d7fbf8c8c235f2080e6059903c308492580f9831f996e8dc66a71202f07c40134c825e97b4e83482fac4a1d7614e03b4d998953d5c91712f77a61c759756263000401b667d06489a9a8d061975b0b1f565e4d0fa140e757509d9397420cfed46680c0547aaf5ffdd7c3874a276c4fa30d4a8071167b25b366285e1f9e9e12f3b665cbe523f9c0f4d713ec5b490391922933a58fc446b0fe2dded77c52f873a1a2efc278891904f90830f2b3bc49275c22b125c3fc4c4c00fdbfa2b"}, &(0x7f0000003000-0x4)=0xde) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000001000)={r8, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0xb91f, 0x0, 0x3, 0x6694, 0x85, 0x2, 0xffff, 0x5, 0x5, 0x7, 0x7f, 0x4, 0x6, 0x8]}, &(0x7f0000001000-0x4)=0x108) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x802) r9 = request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x7)='-em1#.\x00', 0xfffffffffffffffe) keyctl$get_persistent(0x16, r6, r9) keyctl$unlink(0x9, r9, r9) 2017/12/30 06:40:22 executing program 5: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000)='./file0\x00', 0x80000, 0xd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000001000)={0x3, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001000)=0x0) ptrace$setregset(0x4205, r3, 0x207, &(0x7f0000000000)={&(0x7f0000000000)="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", 0x1000}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r4, 0x400017) waitid(0x3, r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x6, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$setopts(0x4609, r5, 0x400201, 0x0) 2017/12/30 06:40:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x2, 0x0}) seccomp(0x1, 0x0, &(0x7f0000012000)={0x1, &(0x7f0000002000-0x18)=[{0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f000079e000/0xe000)=nil, 0xe000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f25000)='/dev/rfkill\x00', 0x298200, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000016000-0xe)='/selinux/load\x00', 0x2, 0x0) 2017/12/30 06:40:22 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x2000000000000) r1 = openat(0xffffffffffffffff, &(0x7f00002dc000-0x8)='./file0\x00', 0x9bb848ae7affb978, 0x40) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000de0000)={0x0, 0x885}, &(0x7f0000fec000-0x4)=0x8) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000f1000-0x14)={r2, 0x1, 0x100, 0x10001, 0x1da, 0x3}, &(0x7f0000feb000)=0x14) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000020e000)={0x80000000002, 0x0, 0xfffffffffffffffd, 0x0, 0x0}) 2017/12/30 06:40:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a45000-0x20)={"2e699eaae9cca27b1e360434f4aa54ab", {0x4, 0x200, 0x7, "b47da040fdf3", 0x1, 0x0}}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000a8f000)=""/208, &(0x7f0000ffc000-0x4)=0xd0) 2017/12/30 06:40:22 executing program 4: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000171000)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000250000-0x40)={0x9, 0x6, 0x0, 0x4c, &(0x7f0000025000)=""/76, 0x71, &(0x7f000024f000-0x71)=""/113, 0x87, &(0x7f00000c8000-0x87)=""/135}) clock_gettime(0x0, &(0x7f000024c000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000104000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000005d000-0x10)={0x0, r2+30000000}, &(0x7f000024c000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 06:40:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TIOCSTI(r0, 0x5412, 0x9) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)="") chroot(&(0x7f0000349000-0x8)='./file0\x00') mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f0000143000-0x8)='tracefs\x00', 0x1400, &(0x7f00004c3000-0xea)="") lstat(&(0x7f0000637000-0x8)='./file0\x00', &(0x7f0000e78000+0xabd)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000a27000-0x8)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000eaa000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00007de000)={0x0, 0xffffffffffffffe1, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x0, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}}}) pivot_root(&(0x7f0000594000-0x8)='./file0\x00', &(0x7f00000fa000)='./file0\x00') 2017/12/30 06:40:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') lstat(&(0x7f0000378000-0x6)='./bus\x00', &(0x7f0000bbf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000917000-0x1)='./bus\x00', 0x0, r1) r2 = open(&(0x7f0000c7e000-0x6)='./bus\x00', 0x8200000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000041d000-0x1)=0x0) r4 = gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000812000-0x8)={0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000eb3000)={&(0x7f000033c000-0x8)=@file={0x0, './bus\x00'}, 0x8, &(0x7f00001f8000-0x40)=[{&(0x7f00001a4000)="d4515805024f3f95", 0x8}, {&(0x7f0000643000-0xab)="619f65263c68adfa87931b57d4c14c2267e37b849acdc9d863be015089d55af23fa399ee8bbeac9813e600b5ef666d8e84d3dd59e33731ab41b9694d356ad441ded38694e4406080c3734718492513588ec3920c8598a28d40279775e0395c9412f4452e3338bb6a01f037769389985f647110675f2d52026b0ae2601a9958d42f6742ce63774276d0b0d3b8ddd97be351360cfc8f40c116817c37dd8aeb4c69c9efd91d2c20f38ef4729c", 0xab}, {&(0x7f0000368000-0x7c)="1c0c9291e24d6e131059ce0ee2c90946b8b7a3c8e8a87e7a2883efb600fa28a08d91de3fac913157b08aabf5437355f2cd7e77510c2416b787e261677b5f6958129cbac4bf82a194c0bd3f84f7d290a96c2d78a8dc069b20bcbdc5cbbd09e66bf051bb94db9e45a5ae1fc592a985a05461544751fd12f95217374756", 0x7c}, {&(0x7f0000641000-0x1000)="26d890b1f5db3dfdea35c3e01e3fd1a3d3094a09d4489819711e3dccfd0517d6907aae2a596042211f28411be4fbef9bff48443cb6aca1a183c59b143b57e3afd8e024819fb099bf15c1a5a2e141e3d67702f62d59f6720f7277821e4ad224a67aadcfb86dff54017a382c10e655801c82903fb9f11eec35dfb8a270622296f5992ea8c7552788d7bbe3f20c093785d0d78e3c99c60f3263c719d72869341b2bf5cc3ef708b5840b226177c3afbede8bd3e18b38f72265f502ff39042ca3ddc1734a7c4f54958703a9054e9d2e067398d6994ab6fd082a7c05fbdebf5aec05a92f45f98eab381c8cdcf1dc4df3e3b342410d4e4a06544b3bb1f3e39eca00bd4f524c20db1413565e2ca2b61478c650091ca32a850f9aff06358adb46e70848a5f42c0e4c5813dd8e276e1ce92e9c6b3d12f927a8b2ed7c99f6e1756483c8777335cd111c9f75aef22b591f8e54def0d13a978dbd9486b04faf7c2f3326b51f3db9af34a26e1260bf45dd4bc3fd1d59b98abb0e4f7be1466d4aa04b849eaae88da21a32cdfa19b56215181537825667c528d2e912c8455fff6a447b52717a48ec2f04e03e04d0f1927e6171ab58d177ea8e6d0fb5c7b9893ce9fbdd5b15e6cbdb1b13a2a2ba73594380ed4ba2ce1b7cfaee943e0a43c63214dac114f41a4b13062ab8e6b8ca0e62f88ae7c4e80613a3a97218ed7709d3bc0b42dcec04ed81759282ed9e80a2b7dff631f4673891977f34a15f7137939bf5b8c5a701206d8a620bcddc25cb19cf573f8b2c5c6cf05336c14dd132a96d15d1a359e47803541eed26d2ee986c4e600c422c9f6616b8e41dbec433df0b6eb7acf548b138be7c50ea17aacb498398d2849a85735d4e73f758f24603b909ea072bd2de83a949c914f4ea3338e568b0bd0366968cbb307f8e45e8d6e656e9799bba3927b12d508f65053fa64d5389c2620574c10fe65c935551c0ef2632393576e064090080bc7d7d77f2985e267db51cbb0475150bc4b195024d6b5acd94c0a7a939fb235eaec565111629965b9332cc9dedf7cdce1e2b9f1bea946651acc7fc722a1261102e1c213e9975b010f62d8edfde6db9a09cc3cc0d48740e2695a307ade1f66bf993dc6e59f27f1dafc5cd1b9f9fbe14453027e02338a4179223d4434b5d3a6aecb758f5fc66064660dde289a1ad9536316ce708612e3420399fc19a9cbe350f3d301675346f0ae50ef41ec516d998ffc6b084cd5907bbd550591e98d9b92460b94456bc9d4d1e5550111cc8955340fb6cd8e5345206e35be197552c57f9480bf13ff8f6017bb5e702f65e278ee692473f822f803740d7340ae81073b1b4f1f0430d12b3920b7024c8a04b9636264155c47dd9d73601ada6ada15efc8906a5c099aa6e9923a5689e27c7ae7609bf52105be0042c2a3ae813a923d991cc0832731f3f98748c4aef74a5567db98ef08b840d69ff940ccd078466d7b0b7cac8d94a15b5828ea7285c16b0e009fd4a2ecf420dc7ae58694786bd28f28cff2f7960d208607b3ae74df18ad05c32363cd644fe52f2cafc9e6e7ef4be69b19e95e38a813b1fed5c9be41cd3a0db56a191cdb29c48cec895aad5cf7c1ca290137edc81991f333be6d826e3e0a0692976d864e681ccaa988c7deb1e51febd26ee6cef38b8fec1f6d35b24f57cc82ff7626f8399ae21a92315b5c6ae94f271ae0b1dd698cb05bcd21a97e20b20b8a3bb940d36274e3eb6056aa5d90f292db3a7776815a9eb9e8d92cec16a3a920f5e5f6262209361f11938b381f98bbe87a16369af31707f61ea460a6cd1873c9d6c86de068d1819d0b395e9347c7121aedbcd5e1d98f10b408be67686a42b2d011bf46bbb40dee50ec64a85dc12832aab7088b23646512df0d22cc06e92dee1515bbf29ed26472ef0340096247bb443379859a4604e38552d6f140995141f8eebecf7917c029d2a1dffebfba50ff2426943e303828738ac2f243c22882af37e41e9bd2fb23cf0c7c946135e1e7d3e750475ad75d312ced338259f95f284327e2fe147c89b01266924e5ca58018f452e1b89ca9420a493d7df381f5785c0abbd881036c4e4b5d65e7b89892c2152b75b7ad63c944e3297e1929573a3b7c42e5f3b4a7c3dcaa91015c384c2e5d4a4c51b29648bb75baa2b84a0ea103a2e36e08db5e6c8f14f4279af02906a7e4a43059125addf3793f77e5b26e26627f4a4a03ac2f97103845feeb5891a621d78334bd9cf60187e716101788f7d5f6e2a44b1abf159e792718957ad0ef4ff57fa57a687052aed8b321f9a666d89a88de114f05a99b552e795ebd345be2c0320d69d9986669ca4c259564db3dfa08e92240126a22372412d3152c94674de7da5690fe71c71cde9eca9130ff8274581faac10070fd236ace94b181120c503213e047179f1e7e07fddac258362891242653c1d62e609712b5b61d341dca6a8ceca2d553cc85f1824b5a0654ff691b7706153043358c5a34c14f935b4638b2b22f08ed5152d1d6238e82d02620fd7ba571d09ca208d4b21c6fa3bf5594d2dc300c500ddcbd3fe63f1e6c8e70e7e6bd5aa02605664bd34e042ed6eba45bc122c4c0c0103ceceed6a71da192e4a8c431be82387b2c55a372fc27b9e05c2f291c831e167b603394c55c396c3e109b89855ff6b28819343f48b08f3194a386a1a0273dd0a52359e3566146f8086f713d1a4a289c502ca9aa25b076002373b5c792a266ba5a82cd113ab247774837fb919a09fec3848f0387731f7d713f041002d28dba67660533fa72bdb0c38846d3e90d90cb753230065dedf72fcdf4950a161740ee7752f60cc2aed74ade39a7f7101e3ca56f421d37db21c47d7f1912c193da5168fde917a37cd73182026c708ed892bc01575c154450e652ad4ea536c86f4a11358ad4ff83c1715b5e79fcecc39864d1b8685ac9a53e43528d59b9e468a08f501cb5517b2de9470759120059bd85285cf04d02f6309196aa73b8329440e100500bdc84dceefbfc3e61e26ca8962dda2025f184843b91f154612d93d910b4803d34aaf2d13b8f1d3c39beb97a55f4c802a6881aa8cf798a76a98cf6e3c802d33c11bbd10db9afbbad979c104afcbd9d99851af56531d2bfa3d9600cc308eae19f89943ded0f66364bd29f6ad57af8ad5b5bdba67baecf5f91270f80bca2b6a93fae354eca9670182a1cb522dfc2f41f00633e99bd2833e6b1ba6fface1f3507e893465dc3d454a9c09f1ea018a545ebea0c29fe6a04c6d795d643838e8cdf1aa6ac486eeb23b268e42d6fa6db5f59936074f760f3502ad427017bae0ab72e1541749dbc174f96c09ebc93beb95d741785654cf896f7881e1846ec6d569270374765dd9e65c816b5252d43ee5381bc968220a87e8da191186bd21137f18b725dd68023de31b421c11fb0ffae7bcfde0f20534a014eb489934c132563154b88b988d2b6c4f797a61098183c61afa809c165649cd836a13c9bd35787e83f741930abaff07b390a073ef9101780984c9e3ad85201bd722c4826b58d6732f1771b2fdb2bf0fef06ef53096993f7f01f9bd00d1dbfe51f874cc208e2a4038d897659675bacdb156de62e63e28f297f66fb94ef6bc17c5615b57642731ce12c01b77d39641722f2264877488696e8a67678a7fe61bde88753901b988a22204a0e1769a81e7d7fd7dc5fef22f054b23a52ac56abab0c6aaf3f2716b4e0dd5a6804d27d570835e64ac03deb9a01ab35cec2f252c489eb1e2e2b6be696273c28ab6c2dbddcc1cf597f25f22ec76d5df0e0b99e044163edafd737007845e697ae4171c5f2e2be5b4b53f27fb90ec5e237f209a63d5b9d5d5bcf5992e4094505ad0a290b859dd31e969c722ad7afdc5b4208e5d4e3956ad3484a6cafb5ba026b3e0915cdccb7f8354e2f9014984607436d198f64f2dd66346a9ce79e97bda2390134704dcf9228dacfc1b982069c82a3a9b359634ff1b80b022f3399e16cf9e35c5a0d15148c89afa04c4d781a336b6aca38db8b8d33f61e7edddf1b428ab97fa1b3d1e10ca1e1b6a992ee5412bc63dc4f1d7a500870db0719515a1aca0ac8ef00932ea22adfe011e8a8f48ac31fa5cbdee4bd62911d19a71c87962eb749ff39e31d9cb39dbd8810dad16951f9286c21aadda00664c42c37df8f82d2349fde273e9b539af31c8a3faf24d1a309630e22824318b33e49378ee4bbcb74603e7c8bb7a1190d1bb4b87744b850c4e437de84eae626f273a8a75a0770b584b094d0efdb5bbf0bb24c98a8b6638d88c0b1c9fc53fa07f6c0d2eb984939772a4859785e74c2d11bfd7f08d284e41649a818416953fcb40d6325dbf65d3ad4823f3c140126a0f4ec6e0af1c0be93cfa689726d72ede023f1c399ada586c311d0e47209df99e2aa8d8940f3060e84cd3224ab1db070c14ea2ef2960c6d530deb05df461676ad993d3b7631cb71c8737897ead9af16f678fc29296a15d68fd5e6bcc373c86f7e09c3a9cf5343c9a43cf0d773edfe8df5a9643b1ff7a70982d6184ea834a8d6cb8f50aae8242ab0fbbee71f524f391629047a9469f28f5efef4be758ea40688a8616960a467f1dd8a5f9b70f62e9b25979946cd1a59fd7a57023375a0b74062f5713e3ce347801da2c63e44b1df2c0d095f9c44c163a477fed6405cda748773dc5bff9d87e2d37ec3cb930380d3bb0507e680f769add64a2dd76fb53ee1def747c0839aa36447192d064ac311b9857090c74d881d9dd390b2a4284608bdeab7b03aeefa8bbcefbd417d7a917ebb577f829469c6aef745ea2f62364f0c7e41ee5e00e1d34180330888fb3e44de0980a1ac33de3c5706f1fe64f2018f57891f64c7c7ca34f1c4541aab675789e38a107bfd36c296d9314b31a795e119731be819bb13ca2e592b52402868274414e609aaae708fd7b8a895bfc6ad6b87cbd14f4249033728827b0109de3790f07fdb61f4d48e9a7b424ed9ba46ed4b0000e9bcdd0f62d312959b57aa90ec21c5fc72d1ee4d05e77a8fa6c57905cff97842945305b242fede0d655ea6b50916e68dccacabb5678fe430f0c12f2b7b1196fb598f2526a8b83c32f11211cf3a25b33317308d59a6f7be252914ce248541540020b73b2c91727241a81949d98b303352a8731a682f96ec1935418344b411f028f4a2a3aca44431b73c1f942b93fcc7d3230381b99ee7143100e616b5d11f22162e1beab0fb0abeeb7312db2b5f6aa8b63ea7fd76f6e403dfcc1cb05bb8659eba8173be96961f56a619a2338e7ac83bdb5e22e42ea542bcc45598b55e137df69a3b5cb733ebbc0619742a5e234f3556616af835cb353c5082a84190dfc4f45464384aeffea82859de86187de747c4cefdff67b286639de31a4ca4ea70b93aca0aa549ad7dadb0cfaeaa57b137fcef4bc77bba7c0a3cd768c09cc44d9b738e958a9445451d1ed8344c22de5b8ec6fc07b5967f26ce6d75d286307b692402afd67a737a360e97e3db05a536c79452ca03233c2dc09ac8d633d5f610182019d80ab7ea1c5f7667cd2edefca4054ee7c7a2d3e409ba8a2d9badef9d864d7b9b592bb9b21a4b423d398a88882a132d009430eb9b9ebca1fe83185ccf13c57f53a56356a0f6682865f16fb0bf895e3dd649d45a12010643006cbe5debf3c195b4b9d4aa1d3c70f50088944d076e21a08c684c001aed08fb0228131d0b728f5034de9cef70dfb00d957a2e14d6b2ecf8374ed7ee74a44816b14f019b29c7b013d86137dad60922d65091e71e7c9cdd4297fd5fa0144ff81e0d756978345a2e5ea", 0x1000}], 0x4, &(0x7f00009e3000-0x60)=[@cred={0x20, 0x1, 0x2, r3, r0, r1}, @cred={0x20, 0x1, 0x2, r4, r0, r1}, @cred={0x20, 0x1, 0x2, r5, r0, r1}], 0x60, 0x800}, 0x20000010) 2017/12/30 06:40:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) membarrier(0x18, 0x0) connect$inet6(r0, &(0x7f0000bc7000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2017/12/30 06:40:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000187000-0x4)=0x0) prctl$setname(0xf, &(0x7f0000981000)="3076626f786e655c740a01") pread64(0xffffffffffffffff, &(0x7f0000e2e000-0xca)=""/202, 0xca, 0x0) 2017/12/30 06:40:22 executing program 7: mmap(&(0x7f0000000000/0x905000)=nil, 0x905000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f000006c000-0x8)=0x9) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000906000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000352000)={0x7, 0x10000}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffff, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/30 06:40:22 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000002000-0xa)='sessionid\x00') pread64(r1, &(0x7f0000002000)=""/1, 0x1, 0x0) 2017/12/30 06:40:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f000057c000-0x8)='./file0\x00', 0x80) r0 = syz_open_dev$sg(&(0x7f0000902000)='/dev/sg#\x00', 0x0, 0x434641) r1 = getuid() ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000b51000-0x4)=r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) statfs(&(0x7f0000d6c000)='./file0\x00', &(0x7f00000fd000-0x1000)=""/4096) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000009d000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000342000-0x39)=""/57) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f0000001000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000001fffff1ffffff15e3000000ffff000005000449faf5238f0123"}) 2017/12/30 06:40:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) readv(r0, &(0x7f00006b1000-0x20)=[{&(0x7f0000c5f000-0xaf)=""/175, 0xaf}, {&(0x7f0000711000)=""/187, 0xbb}], 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000815000)={0x0, 0x0}) stat(&(0x7f0000441000-0x8)='./file0\x00', &(0x7f0000984000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000818000)={0x0, 0x0, 0x0}, &(0x7f00009ad000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000420000)={0x0, 0x0, 0x0}, &(0x7f0000c2d000)=0xc) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) sendmsg$netlink(r0, &(0x7f0000e85000)={&(0x7f0000732000-0xc)={0x10, 0x0, 0x4, 0x1}, 0xc, &(0x7f0000187000)=[{&(0x7f000091f000-0x5c)=[{0x5c, 0x6, 0x510, 0x0, 0x1, "eb29d5a4af047410c623d887b8a9923f0a3a106f03c048999a4e04a3ecd2b1da23e120174f9bc57a407ab1f3073657843e2ae34e3e860b0827105a1e51e4d306aeefaca0dac64823100f20"}], 0x5c}, {&(0x7f0000ca1000-0x1110)=[{0xd4, 0x401, 0x601, 0x73, 0x4, "7d20694937c7124a09418f506649ec33a7f5f61fe32c5a3d72275874cad75c74b59fc8956fb8fa94ee07128ec6f56b413bf0b4cef74ecbff4d21051c8d074ecde49419f6b61c277d82bd598ed59e1fc10e09ebf0cb96ec6b12e8673f5fdbc0eb94c9d75b0303307ce7017cc044f1c4817f3f88d13975673dad6264317d870164fc2b392bfc8836ee153a4b6505b15576356203e3b570e16b7c40aca4a69a88c6859ed07be530bb83ee44e0b60e40c90d4d56eca2201af25b764dc38ea538dc1baeb3"}, {0x1010, 0x9, 0x100, 0x9, 0x6, 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{0x2c, 0x4dd4, 0xc9c5c4d5896c2c7b, 0x5a0b, 0x7, "b47936bebd69db3bc1f55f99565fe47a19ca9ed0ac7237c5173947"}], 0x1110}, {&(0x7f0000905000-0x29c)=[{0xf4, 0x8, 0x400, 0xff, 0x9, "5ce0026707339873422bbfdf6677b299d51aed4d230cea819ee6fa65144ebca2c528d27d8f01d39441f345c02d00764ff72f6c96b604b7044eed1f717ea2820538eeabb82b69187d3158e8fa8cc27d99e0ffd430aa59377c63a2654457d86d68843abe373327d25489bc958ef21f967897b6694afe0373038c713894cfeca16902d60f104aad0357306ebaf31aae88f0606f04eb151a410bd420e3d1b7a6cc2c534dcf71097c16a0b4449af3f4b29d8fac1a447cc65f64bc3abc4a2698bbc3f9996f4c6898c50ee14a8ddfffd7c49a4aaba3edb21f9d45087a4d3fa1332ca9fad1"}, {0xe8, 0x8, 0x700, 0x5, 0x5, 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"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{0x6c, 0x20, 0x30, 0x81, 0x6, "1fcbd62328dfc718e0f427bdd81368e20eeaa0767de3a88287dc047c7b232f56711bd7d361d368ba98c4721be2a60ad56f8b0944baa0ca9f99eafac394f135dc03623334d02d6eced8e5b472a254660d18e564cd7bbd9124879857"}, {0x1c, 0x3, 0x300, 0x80000001, 0xfffffffffffffffa, "067efbbcd14bd182b6"}], 0x111c}, {&(0x7f0000fae000)=[{0x84, 0x80, 0x0, 0x8, 0x0, "88d41f238c58cd59666745b270038482dd2a1fa3d0a94de4dea00f13f7befdbeb1c73a71fc10ea5c6f0862b5ddbb6f1bdf388d38fc579fd2fc257b13e77bbd9894ac4c588fb9d07ade0568639fe968ca0f0b67cddcb912e074c7a325a24378c12e049d40e60e500162e8437ee3f4de14cb435c"}, {0x100, 0x0, 0x110, 0x8, 0x9, "a3c75d645fc4167108da8fef065927345c9eaac868e07a4bfa45c85516ba3a26b50edf50b45ca322a7341b22551fb0ff579d1e3d816ece228089081e8495ca1cac95a04d87ca2049627a18b6145181a357d3fb0891b4490ac5dd5709f0fcdd78ce854c76bbea685f8fb9e635a7514d733ef2cd60e5c6d813398c36f62472305f5864dfa0b6b54ade0f64761e8bb43475082d027d342d9baa6b70986acbb43ca80c32637fd30e2371a37532f61197383c67e957a608b526402b97771e4bcae1264eb8c6ea267e9b9fe845b4e06f99146823eebaae33b5835739b6e957971ea17ed9a54c231264dbd8b13bb2c3da"}], 0x184}, {&(0x7f0000080000)=[{0x10c, 0xfffffffffffffff7, 0x0, 0xfe, 0x20, "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"}], 0x10c}, {&(0x7f0000985000-0xe4)=[{0xa8, 0x0, 0x2, 0x9, 0x6, "46832d2fdb9d8b43c7cdf9c198af1272ad3800775ba7f3dc0cb27e14e8a79057cadd8c5b90b69b773ab5dcc86eee32d1272cfaafd9e4907fbd2be8c70dd4789ab6fb2ac240e36c522db937ea08cd4607bc9a50ce641a60d08a24ca9a5e0bd94ecb66a67cc77afdaf765e7301dfb2ef4d1ca5bf6bafcf854092e5551066710b0ba99450283f398f19047a72484010cd18fd29c4413558c4b6"}, {0x3c, 0x6, 0x328, 0x7, 0x6519, "24ee06fa61703f5ba1d80b6292ad9cbc2cf65274a9fe29871cbc71a98d621f39932a356d4b08871d11"}], 0xe4}], 0x8, &(0x7f0000384000-0x60)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x60, 0x4000000}, 0x11) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}], 0x30) 2017/12/30 06:40:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_gettime(0x0, &(0x7f00007b5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/30 06:40:23 executing program 2: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ftruncate(r0, 0x10002) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fc7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write(r0, &(0x7f00001f9000)="02", 0x1) clock_gettime(0x1, &(0x7f0000788000-0x10)={0x0, 0x0}) lseek(r0, 0x0, 0x4) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00004fb000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) sendfile(r0, r1, &(0x7f000054b000)=0x0, 0x80000000) timerfd_gettime(r0, &(0x7f0000fc8000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/30 06:40:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000c44000-0x8)='./file0\x00', 0x8, 0x100) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getitimer(0x2, &(0x7f0000418000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00003d0000)=[], 0x0, &(0x7f00003f5000)={0x77359400, 0x0}, &(0x7f0000cb8000-0x8)={0x4}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000cea000)={0x0, @time={0x77359400, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/dev/vga_arbiter\x00', 0x400002, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000103000)={0x0, 0x7530}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000312000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80, 0x40}, 'port0\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000d1b000)={0x8, 0x3, 0x2, 0x0, 0x5, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 06:40:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000069f000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000081000-0xc9)=""/201, &(0x7f00008b1000-0x4)=0xc9) r1 = socket$netlink(0x10, 0x3, 0x17) writev(r1, &(0x7f0000faa000)=[{&(0x7f0000da8000-0x2c)="2900000020001900013d0010000000060200001615de0005000000040d000b00090000000000000008", 0x29}], 0x1) 2017/12/30 06:40:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x2) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x6, 0x6, 0x9, 0x4}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000007000)='personality\x00') exit(0x0) lseek(r2, 0x1000000000000004, 0x0) 2017/12/30 06:40:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000426000)={@generic="aa511893873578a9277a915983a9e0bf", @ifru_flags=0x200}) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = add_key(&(0x7f0000ab0000-0xa)='blacklist\x00', &(0x7f00004cc000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ae9000)="1c9f2ca24d47502b4cdea07cce17028633267f5480824c654058ad582d2b8fe04760c4819d2148816ae8054d19b372153e3afa0bd3e379e6920137986917bb0f4bde7d3fea60c3c6f3ed7a5d845b2277d194165bd44d2fea2e8da1b987ecf800f9059468f3f5ce762babfeefaa89515500f01ccd09f5bf4bd7de67cb9b4a126661fed6cbf49d6d56cdea58acd79d5fef36918f3377b008825e350a36ee0e379c33264ce45e112b585656d367c1eea8be", 0xb0, 0x0) keyctl$setperm(0x5, r1, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c40000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000e50000-0x8)={0x0, 0x6}, &(0x7f0000f25000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00001ab000-0x1008)={r3, 0x7, 0x1000, "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"}, 0x1008) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00004af000)={0x0, 0x4}, &(0x7f0000a6d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000f39000-0x4)=r4, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000cad000-0xa0)={r4, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x63, 0xfffffffffffff5ef, 0x3, 0xa0fd, 0xc0}, &(0x7f0000254000-0x4)=0xa0) syz_open_dev$evdev(&(0x7f000053f000)='/dev/input/event#\x00', 0xfffffffffffffffd, 0x800) 2017/12/30 06:40:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) recvmsg(r0, &(0x7f0000916000)={&(0x7f0000637000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00000c4000-0x50)=[{&(0x7f000081d000+0x45f)=""/37, 0x25}, {&(0x7f0000e78000-0x90)=""/144, 0x90}, {&(0x7f00002db000)=""/235, 0xeb}, {&(0x7f00008ee000-0xb0)=""/176, 0xb0}, {&(0x7f0000ceb000)=""/100, 0x64}, {&(0x7f00002f4000)=""/222, 0xde}, {&(0x7f0000be1000-0x85)=""/133, 0x85}, {&(0x7f0000eff000-0x73)=""/115, 0x73}, {&(0x7f0000d7b000-0x21)=""/33, 0x21}], 0x9, &(0x7f0000ff1000-0xb6)=""/182, 0xb6, 0x7a69}, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000063b000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000138000-0x4)=r2) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f0000c6e000-0xe)='./file0/file0\x00', &(0x7f0000983000-0x7)='hostfs\x00', 0x0, &(0x7f0000ebd000-0x2)="") r3 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x40) mount(&(0x7f0000a9f000+0x87a)='./file0\x00', &(0x7f0000188000)='./file0/bus\x00', &(0x7f0000672000)='coda\x00', 0x2000, &(0x7f0000aa5000)="") munlockall() r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006c0000-0x10)='/selinux/create\x00', 0x2, 0x0) link(&(0x7f00004ac000-0xc)='./file0/bus\x00', &(0x7f0000df7000-0xc)='./file0/bus\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000076b000)={0x2, 0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000726000-0x20)={0x7, r5, 0x2, 0x1}) clock_gettime(0x0, &(0x7f0000a6b000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f000012d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000c18000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000a5f000)={r8, r9}) ioctl$TCSETA(r3, 0x5406, &(0x7f0000a14000-0x14)={0x3, 0x6, 0x5, 0x4, 0x179, 0xff, 0x6, 0x0, 0x6, 0x100000000}) utimes(&(0x7f0000c09000-0x8)='./file0\x00', &(0x7f0000f14000)={{r6, r7/1000+30000}, {0x0, 0x2710}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c27000)={0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b64000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000864000-0x18)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000bcd000)={0x8000, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00006db000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x25a, r1}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000852000)={0xf4, 0x0, &(0x7f0000ca1000)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0x38, &(0x7f000001f000)=[@ptr={0x70742a85, 0x1, &(0x7f0000076000)=0x0, 0x1, 0x3, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000880000)=0x0, 0x1, 0x2, 0x4}, @fd={0x66642a85, 0x0, r3, 0x0, 0x1}], &(0x7f0000ce9000)=[0x38, 0x70, 0x78, 0x0, 0x68, 0x38, 0x20]}}, @decrefs={0x40046307, 0x4}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x50, 0x10, &(0x7f0000ebc000-0x50)=[@fd={0x66642a85, 0x0, r3, 0x0, 0x2}, @fda={0x66646185, 0xa, 0x0, 0x6}, @flat={0x77622a85, 0xb, r10, 0x0}], &(0x7f0000198000)=[0x38, 0x30]}, 0x3}}, @reply_sg={0x40486312, {{0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50, 0x28, &(0x7f0000b41000)=[@flat={0x736a2a85, 0x0, r11, 0x3}, @fda={0x66646185, 0x5, 0x1, 0x22}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f00004dc000-0x28)=[0x40, 0x38, 0x0, 0x28, 0x78]}, 0x9}}, @clear_death={0x400c630f, 0x1, 0x0}], 0xd7, 0x0, &(0x7f0000cc7000)="efdda2a0a182fdb9196b0195536158b8248f213f4068c5e9a02a81ae5fd0e9b76924f0eadfa3f0c03121f2696dcc17f84640bb9ef9e6bb0e2d6374f11d7953da9dc8054f71923398a508764ba9afa4ca3f43a2f377058608afe0036fb4228764234bc7f27ba5b9dab4cef385d1d842de1f2269888795c2efc974076191d1eb8eebeccdff5e5e2307f9d6e3cb7db6f9d1dc778cf1cbf8d87ed3ff68de7a8d32a5171ff8ba38561d36d1408797c139ddf2eec9ee84a741d4986d5b712577e2d7f5ac634a1cca73cc179e14e953b7c451a262dc36cd0028b7"}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00001f5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00008f1000)={r12, &(0x7f0000e4c000-0x41)=""/65}) mq_getsetattr(r3, &(0x7f0000dba000-0x40)={0x6, 0x6, 0x4, 0xffffffffd, 0xffffffffffff3a9e, 0x7, 0x5, 0x0}, &(0x7f0000f13000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000e92000/0x4000)=nil, &(0x7f0000bdc000-0x8)=0x0) 2017/12/30 06:40:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000653000)={0x0, 0x0, &(0x7f00005f5000-0x10)=[{&(0x7f0000007000)=[{0x1c, 0x0, 0x0, 0x70, 0x0, "ac1ba1000000000000ff81"}], 0x1c}], 0x1, &(0x7f0000ac7000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003b4000-0xb)={0x6, 0x0, 0x8000, 0x7, 0xf686, 0x5, 0x6, 0x80000001, 0x3ff, 0x9a, 0x80000001}, 0xb) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2017/12/30 06:40:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xff) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000cdb000-0x10)={0x0, &(0x7f0000d44000)=[]}, 0x10) r1 = socket(0x11, 0x3, 0x0) ioctl(r1, 0x8955, &(0x7f0000001000)="") 2017/12/30 06:40:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) readv(r0, &(0x7f00006b1000-0x20)=[{&(0x7f0000c5f000-0xaf)=""/175, 0xaf}, {&(0x7f0000711000)=""/187, 0xbb}], 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000815000)={0x0, 0x0}) stat(&(0x7f0000441000-0x8)='./file0\x00', &(0x7f0000984000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000818000)={0x0, 0x0, 0x0}, &(0x7f00009ad000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000420000)={0x0, 0x0, 0x0}, &(0x7f0000c2d000)=0xc) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) sendmsg$netlink(r0, &(0x7f0000e85000)={&(0x7f0000732000-0xc)={0x10, 0x0, 0x4, 0x1}, 0xc, &(0x7f0000187000)=[{&(0x7f000091f000-0x5c)=[{0x5c, 0x6, 0x510, 0x0, 0x1, "eb29d5a4af047410c623d887b8a9923f0a3a106f03c048999a4e04a3ecd2b1da23e120174f9bc57a407ab1f3073657843e2ae34e3e860b0827105a1e51e4d306aeefaca0dac64823100f20"}], 0x5c}, {&(0x7f0000ca1000-0x1110)=[{0xd4, 0x401, 0x601, 0x73, 0x4, "7d20694937c7124a09418f506649ec33a7f5f61fe32c5a3d72275874cad75c74b59fc8956fb8fa94ee07128ec6f56b413bf0b4cef74ecbff4d21051c8d074ecde49419f6b61c277d82bd598ed59e1fc10e09ebf0cb96ec6b12e8673f5fdbc0eb94c9d75b0303307ce7017cc044f1c4817f3f88d13975673dad6264317d870164fc2b392bfc8836ee153a4b6505b15576356203e3b570e16b7c40aca4a69a88c6859ed07be530bb83ee44e0b60e40c90d4d56eca2201af25b764dc38ea538dc1baeb3"}, {0x1010, 0x9, 0x100, 0x9, 0x6, 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"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{0x6c, 0x20, 0x30, 0x81, 0x6, "1fcbd62328dfc718e0f427bdd81368e20eeaa0767de3a88287dc047c7b232f56711bd7d361d368ba98c4721be2a60ad56f8b0944baa0ca9f99eafac394f135dc03623334d02d6eced8e5b472a254660d18e564cd7bbd9124879857"}, {0x1c, 0x3, 0x300, 0x80000001, 0xfffffffffffffffa, "067efbbcd14bd182b6"}], 0x111c}, {&(0x7f0000fae000)=[{0x84, 0x80, 0x0, 0x8, 0x0, "88d41f238c58cd59666745b270038482dd2a1fa3d0a94de4dea00f13f7befdbeb1c73a71fc10ea5c6f0862b5ddbb6f1bdf388d38fc579fd2fc257b13e77bbd9894ac4c588fb9d07ade0568639fe968ca0f0b67cddcb912e074c7a325a24378c12e049d40e60e500162e8437ee3f4de14cb435c"}, {0x100, 0x0, 0x110, 0x8, 0x9, "a3c75d645fc4167108da8fef065927345c9eaac868e07a4bfa45c85516ba3a26b50edf50b45ca322a7341b22551fb0ff579d1e3d816ece228089081e8495ca1cac95a04d87ca2049627a18b6145181a357d3fb0891b4490ac5dd5709f0fcdd78ce854c76bbea685f8fb9e635a7514d733ef2cd60e5c6d813398c36f62472305f5864dfa0b6b54ade0f64761e8bb43475082d027d342d9baa6b70986acbb43ca80c32637fd30e2371a37532f61197383c67e957a608b526402b97771e4bcae1264eb8c6ea267e9b9fe845b4e06f99146823eebaae33b5835739b6e957971ea17ed9a54c231264dbd8b13bb2c3da"}], 0x184}, {&(0x7f0000080000)=[{0x10c, 0xfffffffffffffff7, 0x0, 0xfe, 0x20, "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"}], 0x10c}, {&(0x7f0000985000-0xe4)=[{0xa8, 0x0, 0x2, 0x9, 0x6, "46832d2fdb9d8b43c7cdf9c198af1272ad3800775ba7f3dc0cb27e14e8a79057cadd8c5b90b69b773ab5dcc86eee32d1272cfaafd9e4907fbd2be8c70dd4789ab6fb2ac240e36c522db937ea08cd4607bc9a50ce641a60d08a24ca9a5e0bd94ecb66a67cc77afdaf765e7301dfb2ef4d1ca5bf6bafcf854092e5551066710b0ba99450283f398f19047a72484010cd18fd29c4413558c4b6"}, {0x3c, 0x6, 0x328, 0x7, 0x6519, "24ee06fa61703f5ba1d80b6292ad9cbc2cf65274a9fe29871cbc71a98d621f39932a356d4b08871d11"}], 0xe4}], 0x8, &(0x7f0000384000-0x60)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x60, 0x4000000}, 0x11) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}], 0x30) [ 32.556110] sd 0:0:1:0: [sg0] tag#1004 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 32.564932] sd 0:0:1:0: [sg0] tag#1004 CDB: Test Unit Ready [ 32.570665] sd 0:0:1:0: [sg0] tag#1004 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 32.579501] sd 0:0:1:0: [sg0] tag#1004 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 32.588345] sd 0:0:1:0: [sg0] tag#1004 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 32.597187] sd 0:0:1:0: [sg0] tag#1004 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 32.606028] sd 0:0:1:0: [sg0] tag#1004 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 32.611997] sd 0:0:1:0: [sg0] tag#112 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 32.612010] sd 0:0:1:0: [sg0] tag#112 CDB: Test Unit Ready [ 32.612022] sd 0:0:1:0: [sg0] tag#112 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 32.612033] sd 0:0:1:0: [sg0] tag#112 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 32.612044] sd 0:0:1:0: [sg0] tag#112 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 32.612054] sd 0:0:1:0: [sg0] tag#112 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 32.612062] sd 0:0:1:0: [sg0] tag#112 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 32.612071] sd 0:0:1:0: [sg0] tag#112 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 32.612080] sd 0:0:1:0: [sg0] tag#112 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 32.690020] sd 0:0:1:0: [sg0] tag#1004 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 32.698824] sd 0:0:1:0: [sg0] tag#1004 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2017/12/30 06:40:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000264000-0x9)='/dev/sg#\x00', 0x8, 0x8000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000267000)={0x2, 0x100000000, 0x67, 0x0, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$fuse(r0, &(0x7f0000c6b000)={0x12, 0x0, 0x1, @fuse_notify_poll_wakeup_out={0x4}}, 0x12) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000001000-0x14)={0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) 2017/12/30 06:40:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00003aa000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000669000-0x28)={@generic="1ced6f14b12c7ae3164e7984ecac5a95", &(0x7f000042c000)=@ethtool_ringparam={0x0, 0x6, 0x0, 0x100000001, 0x1f9e, 0x100000001, 0x6, 0xf800000000000000, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 06:40:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000bd000)={0x308, @time={0x0, 0x0}, 0x1, {0x6, 0xffffffffffffffdf}, 0x7ff, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffe, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) 2017/12/30 06:40:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000c44000-0x8)='./file0\x00', 0x8, 0x100) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getitimer(0x2, &(0x7f0000418000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00003d0000)=[], 0x0, &(0x7f00003f5000)={0x77359400, 0x0}, &(0x7f0000cb8000-0x8)={0x4}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000cea000)={0x0, @time={0x77359400, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/dev/vga_arbiter\x00', 0x400002, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000103000)={0x0, 0x7530}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000312000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80, 0x40}, 'port0\x00', 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000d1b000)={0x8, 0x3, 0x2, 0x0, 0x5, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 06:40:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f000069d000-0xaf)="067c56630b388dd8bc746b1b2eae33f93e1c480c989eae61cdf822bd801ce0e207eda7f0b2265b6d554d15d873980fbf364bdc55b62aa16bf6010482248877847df956fd219ce213902d2f6439ad4f6b10f0be2f2e1d1d01fb384c27418210638f6373b8bae46346cfd0b69fc4b9fe9f5f7a7340b2eb72d00e2f7fa0dfb56bdbf8e1a6cf5bf5b6ea89f043b2889949598d143c5809643cbce13f34b66d4f217d7754be8faaa0ed0e6749c5c61b91e7", 0xaf, 0x40, &(0x7f0000228000-0x1c)={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f00001a2000)=0x3) r4 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000694000)=0x20102) r5 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f000053b000)=0x8000202) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@generic={0x1f, "ed7cc47f4baf17b8e35ee7776849"}}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@common="6263736600000fff00", @ifru_mtu=0x40000005}) recvfrom$unix(r2, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/30 06:40:23 executing program 4: stat(&(0x7f0000cbd000-0x8)='./file0\x00', &(0x7f000039e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000638000)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000000)={0x4, 0x401}) setresgid(0x0, r0, 0x0) 2017/12/30 06:40:23 executing program 2: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fa6000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000fa7000-0x10)=@req={0x0, 0x8, 0x88, 0xfffffffffffffffb}, 0x10) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000fa4000)={&(0x7f0000822000)="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", 0x340}) 2017/12/30 06:40:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003b7000-0xa)='net/snmp6\x00') pread64(r0, &(0x7f0000986000-0x94)=""/148, 0x94, 0x4) 2017/12/30 06:40:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000bb1000)=[], 0x0) writev(r0, &(0x7f000096d000-0x10)=[{&(0x7f00008f0000-0x218)="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", 0x218}], 0x1) 2017/12/30 06:40:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'osx.\x00', '%+\\GPLuserppp0\x00'}, &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e5a000)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f000076f000)=0x0, &(0x7f0000afc000-0x4)=0x4) remap_file_pages(&(0x7f0000e45000/0x3000)=nil, 0x3000, 0x2, 0x5, 0x22) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c85000-0x4)=0x3, 0x4) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000d1e000-0x10)={0x56, &(0x7f00000ec000)="25501852063bbee8c6003bdadb23c65aeeaee4d5206d5e0f9543460b80f14ca14e5794cc0a3f50b69155825a4c53c8de6c57bcb7189a0e9b4b6ff9ece41c39338675cd75814520b1fb28afaddf4adbe225310c996c4c"}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/rtc\x00', 0x200, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a69000)={@generic="36ea897f73792d2efac46550b3551573", @ifru_data=&(0x7f0000f18000)="9c646dfc3427c6591c84ac76de686670c45412993da22b729c3f58bae0638fe9"}) r4 = memfd_create(&(0x7f0000460000-0x9)='/dev/rtc\x00', 0x1) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00003fe000-0xe8)={0x0, 0x0, 0x0, 0xd224, 0x4, 0x0, 0x3, 0x13, 0x9, "b30c1803d37f58ce3206ef46842c80c2568863a63679d31297e16dd6932fa0513d2690184deb577ae74ad963774cb070cff34300c38f0f1ed82f901f02c0ffff", "317185e75c1b792ed7e0ae9c85c9a731f1341564b0c4c80cb8191aaeb60c7a584ccd2e9dbda152e5d18f18ddf553645c046c4931b56cb99cf3c26d64d180ac1c", "f6eeedad25127636e1b02e68edb5fecd6d39f48ecdee5b41882f298f4cb84c7f", [0x3, 0x6]}) writev(r4, &(0x7f0000306000-0x30)=[{&(0x7f000047e000)="", 0x0}, {&(0x7f0000256000)="70f1e863f3ac295720684f28c562018af86421745359a27967f0e6e8ce4ee21d609d97c05b84c756637155a6b59345d03553d0920dbfcd2d702103eb1a0caa320214394e428230256bc9467c9ca9a90578b6a0405e1dc07e59370e3c4018dd93040fb4f0e49f081ba8df498ddcbc", 0x6e}, {&(0x7f0000feb000)="bef82e2734112518bd8c6434835959f49d570539d550c1941399b9183f402bb9715dc4e9611107fada7327324bf463e1e9ad57cec8ef91b2d2aa0056cf9bb181b23137e3ba3e74e330934d00fd3ace38d32a606e2734da851c7e0ed9fa899762bee349210aca070601a9", 0x6a}], 0x3) modify_ldt$read_default(0x2, &(0x7f00005de000)=""/44, 0x2c) sendto$inet(r0, &(0x7f0000928000)="", 0x0, 0x20008045, &(0x7f00001a8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/30 06:40:23 executing program 1: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0x709}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000015000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000013000-0x4)=0x4, 0x4) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sched_yield() sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000001d000)={0x0, 0x0}, &(0x7f000001c000)=0x8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000001f000-0x8)={r3, 0x9}, &(0x7f0000035000)=0x8) 2017/12/30 06:40:23 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x3, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000e3b000-0x4)=0xc) r2 = getegid() r3 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000f0f000)=0x0, &(0x7f0000ad3000-0x4)=0x0) r5 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000000000)=[0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000c08000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r9, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@full={{0x3, {"fbf8727760ce0a"}, 0x8}, [{"4057ac91ebf841"}, {"3ac6907986d178"}, {"d54fda0088bf82"}, {"9a678d12bf6c70"}, {"48806d97737cc8"}, {"4b948ef52354ab"}, {"94d99ca7a5a2be"}, {"3a0ed34ef02999"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000002000-0x5)="5a2fdeb937", 0x5}, {&(0x7f0000001000)="01d7021f6f5d86cf4c5da53089b559964edc722aa9b51150b903be0d2f0421d3908d3ecfe85edb1ebfd3d9a281ab5ac4153ea2e34423f6c619fff054b180cfbb344ad4ef5c14360788552ce0e65f9fa656e18cbc74c8af3ab017aa2eec091b54ca54c5fe4220dc9c707e3fbf22502a6db1c7c9e0a07793e5e5113d71e55d0a46f6764e4cd4e072ec5f08fabf2ced5a05ec690bdaba11ea82ef0f38e0cd6a80cff06e53d837308319cea4e505f6c0b5b8c5", 0xb1}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000)="8b3cc3ba9c11ec2f459ff2144b6a25896e2ef2c2d3afbde1e41a27249d5ff57f36c10ccf46bdf72e67b1858a9cfd0f84b2d10d5a3b8e5712e84c8c9128b16bcd236fdec9b69a2800356686f00f5b4b11fd1050ba1df2dd895a8ca49d51822df92d8eaa1e1e7995c1d0d79bdfd31e217c5f6a939b9fc15092486b4d2251f5ea682273423d3978b8c6316913d0e64a5ec0b67c1648ee5f8c2911095b6b94c206023d2c8e3a097314f027c0208b806cc9b0528eaa7ce3e8279e5fc0a2c17df5f1f944c38f1941ba125a31f344295e37c838875e197d8349182dc48bdd6b3c6f4a69b6900f", 0xe3}], 0x5, 0x0, 0x0, 0x4000}, 0x0) setgroups(0x8, &(0x7f0000001000-0x20)=[r1, r2, r3, r4, r5, r6, r7, r8]) 2017/12/30 06:40:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f0000500000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x1a, 0x12, 0x101, 0x0, 0x0, "0a000700000000001367"}], 0x1a}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2017/12/30 06:40:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x501000) write(r0, &(0x7f00006d1000-0x1000)="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", 0x1000) unshare(0x8000000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f87000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r2, &(0x7f00003da000)={0x0, 0x0, 0x1, @thr={&(0x7f0000ce6000-0x26)="", &(0x7f0000d2c000-0xec)="cdc424797692af785330edea6b1b6b4d591c400560fc4e3330143b90619918e96715a7064b286d8a8763ca0d503da0415eddc97f1d1124086c47314a97e68f2d7bb5e1d2c7d86aa73735c621716634790d3ba81599266e522e1e7a3752f821c18a375b9b87a1a1fc55809aea7b4727730dfcd1ae19423a322d8fee04c4d128164096f28fd569672047330ac91430fbe07a2f6d9bb5d68c4a70cf389139125dc382341e7a154044cf8e33557d18aae05eb399fc0b44ee5cb0a44fd810c64dc847ecb330c201b17855bf1ab050204a3faa1c1f61bb4e00ebf872c5a0587459ba5c3207d7b03a24d8f75c875865"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f00006cf000)='-$\x00', 0x2) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000759000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c3b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aaf000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000263000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd2000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000708000)={0xffffffffffffffff, 0x400, r5, 0xcf53, r6, 0x7d7ebf4f, 0x6, 0x9}) socketpair$inet6(0xa, 0x1, 0x0, &(0x7f0000a54000)={0x0, 0x0}) r7 = syz_open_dev$sg(&(0x7f0000e90000-0x9)='/dev/sg#\x00', 0x1, 0x400000) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000056000-0x8)={@loopback=0x7f000001, @broadcast=0xffffffff}, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r7) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00001e9000)=0x0, &(0x7f0000c22000)=0x4) creat(&(0x7f00000ba000)='./file0\x00', 0x80) execve(&(0x7f0000f9e000)='./file0\x00', &(0x7f000065e000-0x48)=[&(0x7f00006f1000-0x3)='-$\x00', &(0x7f00000e0000)='-$\x00', &(0x7f0000dbd000-0x7)='md5sum\x00', &(0x7f000079c000)='-$\x00', &(0x7f000008c000-0x2)='@\x00', &(0x7f0000791000)='-$\x00', &(0x7f000074e000-0xb)='em1{)/bdev\x00', &(0x7f00005de000)='-$\x00', &(0x7f00003ab000)="73656c696e75788d2e776c616e3000"], &(0x7f00001ad000)=[&(0x7f000091a000)='}posix_acl_access\x00']) read(r2, &(0x7f0000de8000)=""/206, 0xce) 2017/12/30 06:40:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$tun(&(0x7f00008f8000)='/dev/net/tun\x00', 0x0, 0x12000) signalfd4(r0, &(0x7f0000f01000-0x8)={0x40}, 0x8, 0x800) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000096a000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00009cb000)="28afb2ad6de2ab8de0dd4fe829943d841f1e1ecb9420e3c5422b877d5ce4c386b67ed0a5367e98290139360ae3af1a1e25ad7eb730e0f40fbe8785b8") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a4b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fef000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a41000-0x4)=0x0) process_vm_readv(r2, &(0x7f00003c1000)=[{&(0x7f000055b000)=""/214, 0xd6}, {&(0x7f00006e0000-0xb1)=""/177, 0xb1}, {&(0x7f000031a000-0xba)=""/186, 0xba}, {&(0x7f000005f000-0xc)=""/12, 0xc}, {&(0x7f0000bec000-0xa4)=""/164, 0xa4}, {&(0x7f000040a000-0x45)=""/69, 0x45}], 0x6, &(0x7f0000b29000)=[{&(0x7f0000eda000)=""/81, 0x51}, {&(0x7f00000ba000)=""/0, 0x0}, {&(0x7f000006c000-0xcc)=""/204, 0xcc}, {&(0x7f0000daf000)=""/0, 0x0}], 0x4, 0x0) creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f000000a000)='.', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x2008, &(0x7f0000882000)="") setsockopt(r1, 0x400, 0x0, &(0x7f0000f02000)="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", 0x1000) 2017/12/30 06:40:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d9e000)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000099d000-0x6)={0x0, 0x0}, &(0x7f00000ad000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000622000)={r1, 0x9, 0x334c22ede79bdf31}, &(0x7f0000f6b000+0xe4e)=0xc) r2 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 06:40:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00009e0000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000547000)={0x0, @empty=0x0, @empty=0x0}, &(0x7f00006b5000)=0xc) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00009e2000)={0x7}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fc1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "3f0017", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2017/12/30 06:40:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000a0e000)=[{0x1421, 0x100000001, 0x3, 0x7, @tick=0x8312, {0xffffffff, 0xac9d}, {0x5, 0x4}, @note={0x2b18c8ad, 0x8, 0x800, 0x979f, 0x3}}, {0x7, 0x3, 0x89a, 0x7fffffff, @tick=0x81, {0x800, 0xfa}, {0x2, 0x6}, @queue={0x4, {0x9, 0x7fffffff}}}], 0x60) ppoll(&(0x7f00003d0000)=[], 0x0, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000cea000)={0x0, @time={0x77359400, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000312000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80, 0x40}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 06:40:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ae2000)={@common='eql\x00', @ifru_mtu=0x1d5}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000074f000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = open(&(0x7f00009f9000)='./file0\x00', 0x141046, 0x0) sendfile(r1, r2, 0x0, 0x72439a71) 2017/12/30 06:40:23 executing program 5: mmap(&(0x7f0000000000/0x6f7000)=nil, 0x6f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80e, 0x803, &(0x7f00006f8000)={0x0, 0x0}) mmap(&(0x7f00006f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00006f8000)=""/168) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f00006f9000)={0x3, {"f694fc16235d0d"}, 0x100}, 0x10) r2 = syz_open_dev$sndtimer(&(0x7f00006f8000)='/dev/snd/timer\x00', 0x0, 0x80080) clock_nanosleep(0x0, 0x0, &(0x7f000013b000-0x10)={0x0, 0x989680}, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f000042c000-0x50)={{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]}) fcntl$getflags(r2, 0x3) syz_open_dev$sndtimer(&(0x7f0000533000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) [ 32.863182] keychord: unsupported version 0 [ 32.879103] device eql entered promiscuous mode 2017/12/30 06:40:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b96000)='/selinux/create\x00', 0x2, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f00003fa000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x4, ""}], 0x10, 0x0}, 0x0) 2017/12/30 06:40:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000639000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000075b000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000b60000-0xd8)={0x0, 0xd0, "cdb4d564e8fe2af144f83f50ecd7ce17edba528dc25f2ca22a1b4b1f32847a2ac5de07a7dcbb64dcaee7effa5becebdbcf641c60f50853fbfd255412b9d203932b232a8731b78fab4eb180186ccbbd9ca95ae9c9df95e4cf2e84cd51df2a5c2cd551e2d4e8f1b78ed9f672cf6859a3fd2b35e171d53d15873599a447f435f7ee3471b79e0d5beb6f4ffe953c18e76531369d73d2bd5ea8f526764569c2f5d7ab79f0f6cdd590b45bbc4acfe5330d118760fe7e156a6ada3a30ddddb36efeab52f30eaa0c1a25a8d81e560b5441b1ea4f"}, &(0x7f0000445000)=0xd8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000841000)={r2, @in={{0x2, 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]}, [0xb71, 0x3fc00000, 0x1aee, 0xffffffffffffff00, 0x3, 0x7fff, 0x7f, 0xffffffff, 0x2, 0x5, 0x40, 0x7, 0x3f, 0x0, 0x1000]}, &(0x7f0000226000)=0x108) 2017/12/30 06:40:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000067000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ac6000)=0x10) readahead(r0, 0x3, 0x8) clone(0x1002fd, &(0x7f00001ea000-0x14)="ff0000000000000000000000f47949a2dcbb20a7", &(0x7f0000010000-0x4)=0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f00009e5000)="e2") r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001f8000)='/dev/pktcdvd/control\x00', 0x8002, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000022a000-0x1)={0x4}, 0x1) 2017/12/30 06:40:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0xd3eda6e69dc485e1, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f000068e000-0x8)='./file0\x00', &(0x7f0000def000-0x11)=@known='security.selinux\x00', &(0x7f0000e70000-0x1)='\x00', 0x1, 0x0) execveat(r0, &(0x7f000051a000)='./file0\x00', &(0x7f0000169000-0x48)=[&(0x7f00004ab000-0x8)='em1self\x00', &(0x7f000001f000)='security.selinux\x00', &(0x7f0000ff7000)=':))\x00', &(0x7f00000cf000-0x11)='security.selinux\x00', &(0x7f0000384000)='security.selinux\x00', &(0x7f00003d2000)='security.selinux\x00', &(0x7f0000afb000-0x1)='\x00', &(0x7f000038c000+0x327)='nodevvboxnet0+nodev.,{\x00', &(0x7f0000235000-0x8)='trusted\x00'], &(0x7f000002b000-0x8)=[&(0x7f0000772000-0x1)='\x00'], 0x1c00) 2017/12/30 06:40:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xd, &(0x7f0000fed000-0x10)={0x0, 0x0}) mknod$loop(&(0x7f000073b000-0x8)='./file0\x00', 0xa0, 0x1) clock_gettime(0x0, &(0x7f000053d000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a3d000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000d80000)={{r3, r4+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000063000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000126000)={{r0, 0x0}, {r1, r2+10000000}}, &(0x7f0000771000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/30 06:40:23 executing program 5: mmap(&(0x7f0000001000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000177000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_pauseparam={0x13, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 06:40:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ffc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00002a4000)="", 0x0) 2017/12/30 06:40:23 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000)={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) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2017/12/30 06:40:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x104000001, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f000030e000)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c1f000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000bbc000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c02000-0x27)={0x0, 0x1f, "ab4abcecdadc8b5c995bbe1b07c4977aad0fa77610c16f949eb4ecd532c1c4"}, &(0x7f0000604000-0x4)=0x27) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000d69000)={r3, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00006ef000-0x4)=0x5) 2017/12/30 06:40:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000e41000)=0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e42000-0x9)={0x0, &(0x7f0000e42000-0x10)=[]}, 0x10) 2017/12/30 06:40:23 executing program 3: mmap(&(0x7f0000000000/0xd4e000)=nil, 0xd4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_key={0x1, 0x8, 0x242e, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000d4e000)=""/144, &(0x7f0000b27000)=0x90) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d4f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000cdd000)={0x7, 0x0, 0x10001, 0x2}) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d50000-0x20)={0x83, r2, 0x3, 0x400}) 2017/12/30 06:40:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f72000-0xb)='/dev/hwrng\x00', 0x0, 0x0) read(r0, &(0x7f000049d000-0x57)=""/87, 0x57) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000739000)={0x0, 0x0}) [ 33.113283] audit_printk_skb: 23 callbacks suppressed [ 33.113289] audit: type=1401 audit(1514616023.649:22): op=setxattr invalid_context="" [ 33.167401] audit: type=1401 audit(1514616023.699:23): op=setxattr invalid_context="" 2017/12/30 06:40:23 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000087e000)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x7, 0x4) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000056d000)=0xffffffff, &(0x7f0000cf3000-0x4)=0x4) ioctl$TCSBRKP(r1, 0x2276, 0x0) ioctl(r1, 0x8000, &(0x7f0000dc0000)="0f6fcd3a4d8a316934f079") 2017/12/30 06:40:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004eb000)='net/ip6_flowlabel\x00') unshare(0x28060400) r1 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f9f000-0x8)={0x1, 0x4, 0x1ff, 0xb38}, 0x8) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/30 06:40:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000005000-0x8)={0x0, 0xfffffffffffffffb}) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000deb000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b8000-0x4)=0xe8) 2017/12/30 06:40:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8081, 0x0) splice(r1, &(0x7f0000000000)=0x0, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0xd4, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001000-0x5a)=""/90) 2017/12/30 06:40:23 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000fdb000-0x4)=r1) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000006, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/30 06:40:23 executing program 4: mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000083a000-0x8)={0x0, 0x0}) r0 = socket(0xc, 0x4000000006, 0x0) sendmsg$netlink(r0, &(0x7f00003e8000)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f0000ce4000)=[{0x24, 0x25, 0x3, 0x0, 0x0, "d45929db0300000000000000fffffffffff36d49"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) 2017/12/30 06:40:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000f06000-0xc5)=""/197) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00005ea000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x7f, 0x38, "fd370e8acf09f12a2a83e9f1ebdb95c1bfde1825cb3b87454080710b8ccea7571daed557b7f0b5ee4e66833a83509d90cbf7552286b61bb5d9d06a69a1feb06cd08049409860a97b99fedcbfdc90cbef"}, 0x160) ioctl(r0, 0x800000080004535, &(0x7f0000979000)="") getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fb7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003bc000)=0x14) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000189000)=""/18) fcntl$dupfd(r0, 0x406, r0) 2017/12/30 06:40:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cda000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000850000-0x4)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000322000-0x4)=0x4a5) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)=0x0) close(r1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e70000)={0x0, 0x6}, &(0x7f0000f6f000+0xdf9)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e4f000)={r2, @in6={{0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000219000-0x4)=0x4) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffd) 2017/12/30 06:40:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000069e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d85000)={0x0, @in={{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007ef000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f6a000-0xc)={r1, 0x8000000003ff8010, 0x10}, 0xc) r2 = socket$inet6(0xa, 0x1001000000080001, 0x0) mknodat(r0, &(0x7f000048f000)='./file0\x00', 0x2, 0x5) getsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000d000-0x4)=0x54) 2017/12/30 06:40:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d7c000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000000f000-0x50)={{0x8, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 06:40:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) sendmsg(0xffffffffffffffff, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25, ""}], 0x10, 0x0}, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x11, &(0x7f0000c7a000-0x4)=0x35a0, 0x4) 2017/12/30 06:40:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000146000)={0x0, 0x8}, &(0x7f0000434000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001c6000-0x20)={0x80000001, 0x5, 0x207, 0x8, 0x40, 0xfff, 0x5, 0x20, r1}, &(0x7f0000984000)=0x20) chdir(&(0x7f0000dd6000-0x8)='./file0\x00') mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000767000-0x8)='./file0\x00', &(0x7f00005aa000-0x7)='mqueue\x00', 0x1000000001, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00003d6000-0x4)=0x0) r3 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r3, &(0x7f0000386000)=""/1840, 0x730) 2017/12/30 06:40:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f5c000-0xd)='/dev/snd/seq\x00', 0x0, 0x400002) pwrite64(r0, &(0x7f0000e6d000-0x3b)="f4a71c3902b82df6afd31835125228ed4dead9759f797473f79bf7a46486f568c6101bcfa32fdd6d97b4c72cf44e1bcee69f6d638dc62fe09b9767", 0x3b, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$hwrng(0xffffffffffffff9c, &(0x7f0000e0d000)='/dev/hwrng\x00', 0x0, 0x0) r1 = socket(0x12, 0x800000000000805, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000b9c000-0x4)=0x7, 0x4) setsockopt(r1, 0x8000000000000107, 0x1, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) close(r1) 2017/12/30 06:40:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000f00000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, r1}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000de4000)={0x9, 0x2, 0x2, 0x3}, 0x10) write$evdev(r0, &(0x7f0000001000)=[{{r2, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) fsetxattr(r0, &(0x7f000023d000)=@known='user.syz\x00', &(0x7f0000939000-0x9)='/dev/sg#\x00', 0x9, 0x3) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d2f000-0x4)=0x0) r4 = getuid() lstat(&(0x7f0000e40000)='./file0\x00', &(0x7f0000776000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000367000)={&(0x7f00006e1000-0xc)={0x10, 0x0, 0x1, 0x3}, 0xc, &(0x7f0000571000-0x10)=[{&(0x7f0000e3a000)=[{0x10, 0x8, 0x301, 0x1, 0x91f, ""}, {0xe4, 0xb715, 0x20, 0x400, 0x1000, "d4f92aa0d09e6706c833494e96b8ff41105101e6e7e7719bb8e524d2ab58ea21dd42a8328661fb1b12e71d6e6e68117d64c7ccc051b912ed1db9dba2a4feea3fa3985e17a484dcd02be2ac13ce1afed133389d2cf53847b4fc0088b66f604405318fef43889d61ed316d851fd282142393148bd1d196b2f02aea62ab29d749665f4698300e21c17692ae7a48c17a1f61914d027eb6a992c68bf6979409157143d73ac0cf4d9f4b45198c374539ca7f5505be924f9920b03ea4e5d36d89f0121d80e72d46927196d6e8bd730a6d49051f36"}, {0xa0, 0x6, 0x800, 0x0, 0x1, "c4465b04d557aeae151d8e7285f9e3257d76f2d02e385bc1c163e7018615c3a105d9c0e09e1d372d088361e8ea26532b1a38c2dd5731fcbfcb174ba1664b6b2eea274c120e57ad4c61035f8a8453de108a95adaa2be7a5afde0b601bf1f65094ae2a3e3cceaed14999ea9975216b14844d4d2e8b02d06f5d580358c22a64daa85ae4451c97727c9ca509ef5719aeb607"}, {0x38, 0x47e, 0x800, 0x7, 0x3, "0f268d1a7b78dc3c637e4fc236fee6c8f3706f61f1410ffdf9813cc4598536b882a4608030"}, {0x8c, 0x4, 0x500, 0x2, 0x6, "d484034bdaf47c32411902b9f61b12380dea197e5a4fb91825cf4d8ebde559a22099cfe91a1810abacdd25b3b3c424a64f52bffccbce935ff244d7baae20c0a4bdaf8ed033cefc0da061a0ee1cb2ae2d8d6669c8f85a1daf4fd7d3d43842cd3a12fffaf6ca6f50aefe41f8d3309251e362eb24dfbe52864475"}, {0x10, 0x8, 0x800, 0x5, 0xffffffffffff0000, ""}, {0x30, 0x4, 0x502, 0x100000001, 0x1, "eb9691ca03b9aceebc57033ab5db8f42cbb7b85058a06e5161d979f6f05f"}], 0x298}], 0x1, &(0x7f00007ea000+0x5f)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x88, 0x20000000}, 0x40000) 2017/12/30 06:40:23 executing program 1: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000eee000)='./file0\x00', 0x80140, 0x100) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f000049a000)=0x0, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000eef000)=0x0) 2017/12/30 06:40:23 executing program 2: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000787000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008a3000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x4) r1 = socket(0x11, 0x3, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) accept$packet(0xffffffffffffffff, &(0x7f0000aee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000aa4000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001a8000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d1000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000808000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000064e000-0x10)={r3, 0x1, 0x6, @random="3e282ab8d979", [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000977000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/30 06:40:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ca2000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000417000-0x4)=0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r2, &(0x7f00005c7000)="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", 0x5c1, 0x0, &(0x7f0000dcd000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799501", [0x0, 0x0]}, 0x14) shutdown(r2, 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000034a000-0x8)={0x0, 0x60d686d1}, &(0x7f00003a7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ddf000)={0x8e2, 0x0, 0x4, 0x5, 0x100, 0x8, 0x3, 0x8, r3}, &(0x7f000007e000)=0x20) 2017/12/30 06:40:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007cd000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00002c8000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c99000)=0xe8) bind$packet(r1, &(0x7f0000151000)={0x11, 0x2, r2, 0x1, 0x1ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000b05000-0x1)='y', 0x1) 2017/12/30 06:40:23 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000b000-0x8)={0x0, 0x0}, 0x84800) fcntl$setpipe(r0, 0x407, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000003000)={0xfffffffff71622d3, 0xfffffffffffffffc}) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/context\x00', 0x2, 0x0) connect$netlink(r1, &(0x7f0000007000)={0x10, 0x0, 0xffffffff, 0x8}, 0xc) 2017/12/30 06:40:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000-0x1)=0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f000034c000)=@dstopts={0xb7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x309001, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20c00, 0x0) dup3(r1, r2, 0x0) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x400000002, 0x0) sendmsg(r3, &(0x7f0000f66000-0x38)={&(0x7f0000fec000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000cfc000)=[], 0x0, &(0x7f000080f000)=[], 0x0, 0x0}, 0x0) 2017/12/30 06:40:23 executing program 5: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f000071b000+0x37f)={0x2, 0xd, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000bfb000)='.dead\x00', &(0x7f0000f5c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f5b000)="4e13d196832ad3b26b74a696e7b6f52ef8e20b0a3134f64ed6edb47cc5ddfae456ebaa0c3f7f", 0x26, 0xfffffffffffffffa) keyctl$clear(0x7, r1) 2017/12/30 06:40:23 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)='/dev/pktcdvd/control\x00', 0x4cce185b15b70206, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000004000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000008000)={&(0x7f0000011000-0x8)=@sco={0x1f, {0x401, 0x3, 0x4, 0x40, 0x0, 0xfffffffffffffeff}}, 0x8, &(0x7f0000014000-0x70)=[{&(0x7f0000016000-0xc1)="6b966543e48e25b5079350963154ffbfb7181be5eda7520d86ef2d5861135a0d68798ca5502612b97af077c5ca7f16a25b97a436d61062f8e9f02362e61f8c709d9d32b5adda64532f497ca00eba97ea1eceefcad41cf3a4d89cc78d526c267bf0de80cfffd6773890f45f404dc7ce651e61019a8c8123756d8790a79d50f507c2fc4e9a4b94c1dfaa977308b6c3d9805e2b9eca14bb812eb974a5bbb1bcba412f1fe85d48da4505267115c4fa820d236ab90a464f8139ac36a125d886f7a3dbf9", 0xc1}, {&(0x7f0000016000-0x8f)="f829a1cd6b29084e3b6c1fd7e7866508d171d6772c19f40ff247f922e3be16178a97c9cf71b828397b503aaf2beeb26b1eb14180cb8427b0a9bc69bbf9c60b47f03b3363e74f151f06d61652ab20922cea0b9e9f58b641c6fcf7634e1d891590e74f60cc4a5e9aedd1323ed92421a83d28e2b7138a6949307e809030a8579254539bacff9eebdddea491f390f407e1", 0x8f}, {&(0x7f000000c000-0xed)="54a037b152d62770ad77ad4501fba210ab515d5c5e51a673c771bbda6b39f86e0d850b894e13a69ed30c275b297b921c5de85e8d05e4552880891d9c3252aba1ed958e6cdf8f5a2e95086b126cedff3abee553116535da2efba739d8a5350dd5e4e3449c7b3a7d0ad29e6c2ede4b1e1d3466e7cf112eab57b3c368dba3c6ee8e182dcf31a295b5917aa48bb457bb88523ab6caeaf68096582e339be586b438c9ce0ed94ecf86cf77986c8b288686b0815ea3e23d79ac5ceedeab25a4fc3eec196fbd9fa2f8fa42046ddff005680da5fade3df91c9a9c5c16dcdfc38e1afc0aabc0113fc0cf1ea84d3adc67f9fc", 0xed}, {&(0x7f0000016000-0xfb)="cbb800fb661c565addf2a0272e375f801a9f0f2758d4d99607e554cf3b8485f5377009ef43569a1eff5387ebcf690c65b869c7cb32181798cd93e6296f34d704222baaab4ad5a91d8953126cb67e4407ebfea28188de2e6382f0619c2742fb4f2657fe5d49f96a255fb7448ac7c811527a8d56135afdfb7eb11135296d1632ab1202999c7ea55f208fa34bd3afc4d2b7ddd6d42afaf2fe5829ba4d5d6296cff1a9b201c0535b8e5f0ce311302d0eeb72842b269f7eb6760de1eaac264d8ec990e6723a3fd9bee8eec4d4bc27d659e49b851972212592a73a1dcd9d0b5742770cdb0e17d12a8ad2e7c2773f84d113d24deb6494bf40d4f3f64e26e4", 0xfb}, {&(0x7f0000015000)="bb1009ced43ced4786ab3d089a7fa955a48821bcf42c279e4b1926030f7d4d7f87f1b562d3786705801384f327f2c64cf22fd4580dcc6c2b064eb353352d03fa37eaa8a0ef54c154c1b04b", 0x4b}, {&(0x7f0000016000-0x7e)="0883a2bbdb53a267fe712400120aa25b22ac7df133768fbf5eb0bedb4ff0c879aca1fd7f6e0bc1a7b0265a59553519256db0cc33cadbcbb8d5e9ea0aa436f222bcf925a8386f8bccbb490b366730972360bdc12cfdab830f9a8a7c66ef4bf7253cd1390d30565cc7a1cbfae24cee1362fdd8ba05549b26f04fb216f8820b", 0x7e}, {&(0x7f0000016000-0x21)="ef4412782a16cc10f3da5c3d41b3acb3c4cad5e9fa83dde3bc2b248512a9af70c3", 0x21}], 0x7, &(0x7f0000007000)=[{0x100, 0x0, 0x7, "7370d97c035eae9a8a3d371a41e0816740c715ce0c5cbe663e61e6ce50e4109a9f51cb9a89053f73cd1def778133bacfb3696d6e8db87ed165ebe3e68f8bea34ec90fa4502595f13476dc3c95593f6dbcbbbbb50497f457b59d349c1839d22f7aafc45f0114c2e496a2276c1bca549084f25c743058d17d375beb01dabecc2c5a5e0a603ad4629be427eddd7779766e3f3648669d0147ad90ef744e7a4d0f30e19a8550e5c77ede6749f0f5e5f42b4dbdae7928beb188e3146474c94cf97562ac08127591084a9140066dc8a2ece5f5296a4a161e84065993edce568a6bd6ee97298baba18e4a29f2ef51f8a80"}, {0x88, 0x0, 0x35e3, "bb5cb1311705da2e226a51ad2da0abfa63e76a0b78a3648151c32929ac3c631b24a95581ba404f2f8ce98b3433184bd9e7ff41720aa342da6e9938945d81ebd9f9fd8f535e44a29a2be5ad128992a4b3d6477b4eccbe28e3de202aced6c3fc9329d4d3246732c81342668e521ac424af78d2e340924f1f"}, {0x78, 0x0, 0x401, "771e78c26f54a5dac7f8b5099ac2b0e0f103fa8f31d1e6f5b6017c57c13cb5c8801886baa5482536b4c9c85358177ae7a37f249576171a7a0e6e828f41974c8c5093b9449b389850663a0856aaf3e849133ea218d170a781b365bac23a6e16a8bef9aa2b0a6b8e"}], 0x200, 0x8011}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000016000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) readv(r0, &(0x7f0000011000)=[{&(0x7f0000015000-0x5)=""/5, 0x5}, {&(0x7f0000014000)=""/124, 0x7c}, {&(0x7f0000015000-0xf6)=""/246, 0xf6}, {&(0x7f0000014000)=""/4096, 0x1000}, {&(0x7f000000c000)=""/110, 0x6e}, {&(0x7f0000015000-0x9c)=""/156, 0x9c}, {&(0x7f0000014000)=""/127, 0x7f}, {&(0x7f0000015000-0x9d)=""/157, 0x9d}, {&(0x7f0000014000)=""/4096, 0x1000}], 0x9) 2017/12/30 06:40:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x8880, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) read(r0, &(0x7f00000c4000)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000088c000-0x8)={0x0, 0x100000001}, &(0x7f0000e79000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000084e000)=@assoc_value={r1, 0x800}, 0x8) mq_getsetattr(r0, &(0x7f0000c3d000)={0x101, 0x7, 0x1, 0xffff, 0x7fff, 0x9, 0x7, 0x7}, &(0x7f0000424000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 06:40:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000004000-0x20)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r1, 0x0) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') creat(&(0x7f0000001000-0xa)='./control\x00', 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d4c000-0x3)="", 0x0) 2017/12/30 06:40:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) pipe(&(0x7f0000cda000)={0x0, 0x0}) recvfrom$ax25(r1, &(0x7f00000de000)=""/160, 0xa0, 0x10000, &(0x7f0000c7c000)={0x3, {"8774cc7cf91d4d"}, 0x4}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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) shmdt(0x0) socket$netlink(0x10, 0x3, 0x0) setsockopt(0xffffffffffffffff, 0x3, 0x1, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x54) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000d3c000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100, 0x1, 0xff, 0x0, 0x7, 0x4, 0xa2}, 0x20) 2017/12/30 06:40:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f000098b000)='/dev/input/mice\x00', 0x0, 0x800) getpeername$netrom(r2, &(0x7f0000007000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f69000-0x4)=0x48) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) clone(0x0, &(0x7f00009d2000-0xbb)="", &(0x7f0000784000+0x1bc)=0x0, &(0x7f0000b06000)=0x0, &(0x7f000029a000-0x9c)="") poll(&(0x7f00005a0000)=[], 0x0, 0x6) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b6d000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x6) close(r0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000af2000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$KDSETMODE(r4, 0x4b3a, 0x6) r5 = dup(r1) r6 = fcntl$dupfd(r0, 0x406, r0) linkat(r5, &(0x7f000012f000-0x8)='./file0\x00', r6, &(0x7f000042f000-0x8)='./file0\x00', 0x400) 2017/12/30 06:40:24 executing program 7: getuid() 2017/12/30 06:40:24 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x50053, r1, 0x0) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000000)='.dead\x00', &(0x7f0000001000)='keyringem1!trusted\x00') setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000af3000)=@random={'user.\x00', '\x00'}, &(0x7f0000001000-0x1)='\x00', 0x1, 0x0) 2017/12/30 06:40:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x882001, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b01000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000c59000-0x4)=0x5, &(0x7f000059c000-0x4)=0x4) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000bc0000)=""/221) write(r0, &(0x7f00002d3000)="7f4be2b36c5526a5534195cbfffffff7ffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360f0000e10000004702fb0900000000000000000000097f39147a2c89311b32a9f6687e81f9ffff57fc81911464d8ff1dbf134c98c1ab16dd0f0818000000928ddc81393644a99b639de56025618b04b1e3d4ee1c4cabb2db866a87afd0fd0bbca8dc63eb00235d529b13ca1947cca5f3b9361a00137cba3ee201df9570487293b68c68167c7635d37cd0a27f7d6ff7687624de8b58888f8d15", 0xc4) write(r0, &(0x7f00000e6000-0x4f)="bfd2a7628616f3acae8939dbb8cb0ba8f2744c6544fb2a19d8dee329768e8d9d340409d87c376d4783bccc76d480e81c3fd85951963d797a432a7ee93b8320fe0d79e7d27fd07e16616f7cb4808cb48b84e68dc0c99f24654afdcd3cb27082dd5539b42d6f69b2b22da16ff8285ffe790ef7aab94b23bf683464ba87c2e2466a990fb3341621fc3cb1", 0x89) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c24000-0x14)={0xd2a1, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f0000ed3000)='/dev/sg#\x00', 0x49fb965d, 0x0) 2017/12/30 06:40:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000a6a000-0x38)={&(0x7f0000bab000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000077a000)=[{&(0x7f0000080000)=""/53, 0x35}], 0x1, &(0x7f0000607000)=""/150, 0x96, 0x0}, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000604000)=""/215) mprotect(&(0x7f0000708000/0x2000)=nil, 0x2000, 0x8) 2017/12/30 06:40:24 executing program 7: mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000cbf000)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1000001004, &(0x7f0000172000)="") 2017/12/30 06:40:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000009b000)='/selinux/checkreqprot\x00', 0x400000, 0x0) recvmsg(r0, &(0x7f0000309000)={&(0x7f0000139000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c21000)=[{&(0x7f000015c000)=""/31, 0x1f}, {&(0x7f0000d6f000-0x7e)=""/126, 0x7e}, {&(0x7f00007e6000-0x84)=""/132, 0x84}, {&(0x7f0000a97000-0x7f)=""/127, 0x7f}, {&(0x7f0000161000)=""/0, 0x0}, {&(0x7f0000b35000-0xec)=""/236, 0xec}], 0x6, &(0x7f000095b000-0x78)=""/120, 0x78, 0x1ff}, 0x2122) r1 = socket$unix(0x1, 0x1, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x0, 0x0}) accept4(r1, &(0x7f0000c6d000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00001a9000-0x4)=0x6, 0x0) 2017/12/30 06:40:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) lseek(r1, 0x0, 0x3) 2017/12/30 06:40:24 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r0+30000000}, &(0x7f0000c9d000)=0x0, 0x0) clock_gettime(0x0, &(0x7f00002e7000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000086d000)={0x0, 0x0}) nanosleep(&(0x7f0000faf000)={r1, r2+30000000}, &(0x7f0000791000-0x10)={0x0, 0x0}) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) socketpair$inet(0x2, 0x4, 0x40, &(0x7f00003e5000)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000fd9000-0x9)='/dev/sg#\x00', 0x8ffa, 0x401) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f00004f0000)=[{{&(0x7f0000fda000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000fda000)=[{&(0x7f00001d2000)=""/142, 0x8e}, {&(0x7f0000fda000)=""/100, 0x64}, {&(0x7f0000fda000)=""/107, 0x6b}, {&(0x7f0000fda000)=""/54, 0x36}, {&(0x7f0000fda000)=""/65, 0x41}, {&(0x7f0000fdb000-0xbe)=""/190, 0xbe}, {&(0x7f0000dd0000-0xe3)=""/227, 0xe3}, {&(0x7f0000fda000)=""/173, 0xad}, {&(0x7f0000fdb000-0x57)=""/87, 0x57}, {&(0x7f0000b64000-0xa0)=""/160, 0xa0}], 0xa, &(0x7f0000185000-0x4b)=""/75, 0x4b, 0x6}, 0x100000000}, {{&(0x7f0000a76000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fdb000-0x70)=[{&(0x7f0000c7e000-0xa5)=""/165, 0xa5}, {&(0x7f0000fda000)=""/207, 0xcf}, {&(0x7f00005e4000-0x2)=""/2, 0x2}, {&(0x7f0000eab000)=""/0, 0x0}, {&(0x7f0000fdb000-0x70)=""/112, 0x70}, {&(0x7f0000554000+0x7cf)=""/104, 0x68}, {&(0x7f00008cf000-0xeb)=""/235, 0xeb}], 0x7, &(0x7f00007f8000)=""/79, 0x4f, 0x4}, 0x52}, {{&(0x7f000094b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000375000-0x50)=[{&(0x7f00006e0000)=""/66, 0x42}, {&(0x7f0000131000+0xeea)=""/146, 0x92}, {&(0x7f000054c000)=""/237, 0xed}, {&(0x7f0000fdb000-0x7f)=""/127, 0x7f}, {&(0x7f0000fdb000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f00004bd000)=""/253, 0xfd, 0x0}, 0x7fff}, {{0x0, 0x0, &(0x7f0000936000-0x10)=[{&(0x7f0000fdb000-0xce)=""/206, 0xce}], 0x1, 0x0, 0x0, 0x0}, 0x8}, {{&(0x7f0000fdb000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000418000-0x40)=[{&(0x7f0000fda000)=""/222, 0xde}, {&(0x7f0000a2e000-0x3d)=""/61, 0x3d}, {&(0x7f0000fdb000-0x1000)=""/4096, 0x1000}, {&(0x7f00003de000-0xd9)=""/217, 0xd9}], 0x4, &(0x7f0000fdb000-0x6a)=""/106, 0x6a, 0x80000000}, 0x7}, {{&(0x7f0000f4f000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fda000)=[{&(0x7f0000fda000)=""/111, 0x6f}, {&(0x7f0000fda000)=""/19, 0x13}], 0x2, 0x0, 0x0, 0x100}, 0x88}, {{0x0, 0x0, &(0x7f0000fdb000-0x10)=[{&(0x7f0000fda000)=""/254, 0xfe}], 0x1, &(0x7f0000fdb000-0x32)=""/50, 0x32, 0x8}, 0x2}, {{&(0x7f0000fda000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000598000-0x30)=[{&(0x7f0000fdb000-0xb7)=""/183, 0xb7}, {&(0x7f0000fda000)=""/130, 0x82}, {&(0x7f0000fda000)=""/15, 0xf}], 0x3, &(0x7f0000fda000)=""/157, 0x9d, 0x13dc78c9}, 0x0}, {{0x0, 0x0, &(0x7f0000fdb000-0x60)=[{&(0x7f0000f87000-0xf6)=""/246, 0xf6}, {&(0x7f0000c7d000)=""/229, 0xe5}, {&(0x7f0000fda000)=""/110, 0x6e}, {&(0x7f0000fdb000-0x28)=""/40, 0x28}, {&(0x7f0000168000)=""/132, 0x84}, {&(0x7f0000784000)=""/219, 0xdb}], 0x6, 0x0, 0x0, 0x401}, 0xffffffff}], 0x9, 0x0, &(0x7f0000fda000)={0x77359400, 0x0}) ppoll(&(0x7f0000b13000)=[{r4, 0x8032, 0x0}], 0x1, &(0x7f0000333000)={0x0, 0x0}, &(0x7f0000328000-0x8)={0x8}, 0x8) [ 33.451053] device lo entered promiscuous mode [ 33.468959] device lo left promiscuous mode 2017/12/30 06:40:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c1d000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000091b000)=[@ptr={0x70742a85, 0xffffffffffffffff, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000617000-0x10)=[0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2017/12/30 06:40:24 executing program 7: mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000)=0x1, 0x4) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000610000-0x4)=r1) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000d35000)="a7688ecdba596f7b930c660e9507725f06a1cb51fdc13eefc3ee26a01a55cf270f2346c271406b", 0x27, 0x80, &(0x7f00004c5000)=@ipx={0x4, 0x20, 0x7, "a1dcc2681f6e", 0x8, 0x0}, 0x10) [ 33.505137] device lo entered promiscuous mode [ 33.520430] binder: 4866:4867 got transaction with invalid parent offset or type [ 33.528028] device lo left promiscuous mode [ 33.536447] binder: 4866:4867 transaction failed 29201/-22, size 40-8 line 3312 [ 33.557917] binder_alloc: binder_alloc_mmap_handler: 4866 20000000-20002000 already mapped failed -16 [ 33.568604] binder: BINDER_SET_CONTEXT_MGR already set [ 33.574216] binder: 4866:4867 ioctl 40046207 0 returned -16 [ 33.584078] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/30 06:40:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x0, 0x20000000000001) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/30 06:40:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fda000-0x4)=0x3) ioctl$TCXONC(r0, 0x540a, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000042b000)='/dev/ptmx\x00', 0x0, 0x0) 2017/12/30 06:40:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000d17000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001c9000)='/dev/vga_arbiter\x00', 0x4000, 0x0) r2 = dup2(r0, r0) fanotify_mark(r1, 0xcc, 0x1a, r2, &(0x7f0000ba0000)='./file0\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000aba000)=0x1, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000905000)=0x0) 2017/12/30 06:40:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091a000-0xb)='/dev/hwrng\x00', 0x20001, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000065c000-0x4)=0x0) r1 = socket$inet(0x2, 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000aa0000)={0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) syz_emit_ethernet(0xbc, &(0x7f00000ef000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x7, 0x7fff, 0x8}}], {{0x63f5, @llc={0xa8, @llc={0xfe, 0xbc, 'fO', "818f695f677c73e3e822c4d49508e92ba7a4414901774873cd9c8f74171a652e565cb6615da1fb59cbc6f25e1cba1e2ba6b8b74c1c579634f0ccfa7f369d2cf3b88ad98bc149f14bd33239219e6aa56e43ad98bf0c353486867497ff42beef10b3b2c579c9e46aee9adc088fad860233208b609c7edcb9cad8b1ea19b1664a19f3016410e35e5923e0c9203907b47d08275c5395b70c2a010575e983d8e3f5a6b79b2c76"}}}}}, &(0x7f00003e6000)={0x1, 0x4, [0xf47, 0x970, 0x5ca, 0xfb9]}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000c91000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) write$tun(r3, &(0x7f0000a08000-0x1086)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4bbc8b", 0x0, "15d994"}, ""}}}, 0x2e) 2017/12/30 06:40:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000001000-0x5)='$em0\x00', 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2017/12/30 06:40:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002bb000-0xa)='schedstat\x00') sendfile(r0, r0, &(0x7f000017d000-0x8)=0xffffffffffffffff, 0x4) 2017/12/30 06:40:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x102000) mount(&(0x7f0000284000-0x8)='./file0\x00', &(0x7f0000892000)='./file0\x00', &(0x7f0000954000)='hugetlbfs\x00', 0x400, &(0x7f00003aa000-0xb2)="f334056e13e424a77426090d884b052801f7692724694426cb5500c001844d5e519c51f8e0ca52af5abb2307d63c5d6462e3cd99ce1caeaf676fe3699b3f558aaa078c9f7bf823bebbf30bcde6fcaa4230a4ef49530b56a97dbd79c1080c8c75e09d99571715f3cb82bd8a9d199d1febec945103e2859b10dd15df802015f2b09d5f745f34f90b0353bcb21342dc162cb76a8fb4e549802899ac0e175a432337ec869e3be1459e9198a57fe56b922e68dcc0") umount2(&(0x7f000058f000)='./file0\x00', 0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f0000218000)='./file0\x00', 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000904000-0x4)=0xdfb) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) 2017/12/30 06:40:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f1}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x60) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00006e7000)={0x5, 0x1, 0x5, 0x6, 0xcd97}, 0xc) getsockname$inet6(r0, &(0x7f00006cd000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006a4000-0x4)=0x1c) 2017/12/30 06:40:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ebf000)="18000000020001000000ba8c5ee18c8036000008020600ec01da1e03a38a3cdc57000000d898055bf72752bb6a8800001100dba67e060000000000000067a1e20100000800ff050000000000cb3da41f0000ba00670700c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccff8000000100024f0298e9e9015406aa0101050000000000000000db850000e3c5502c1a00020600c3d17f05001b0a1068393d2281000000041ad0b41fc23eef679554", 0xc0) r1 = openat(0xffffffffffffffff, &(0x7f00000bc000-0x8)='./file0\x00', 0x800, 0xb0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00007a4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008d5000)=0x8) [ 33.725466] device gre0 entered promiscuous mode 2017/12/30 06:40:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f84000-0x8)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00004a4000-0x8)='./file0\x00', &(0x7f0000b7c000)='./file0\x00', &(0x7f0000cfe000-0x6)='ramfs\x00', 0x0, &(0x7f0000691000-0x1)="") unshare(0x62020200) rmdir(&(0x7f000034e000-0x8)='./file0\x00') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000015f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000dc4000-0x8)=[0x3e00000, 0x4]) open(&(0x7f0000a98000)='./file1\x00', 0x0, 0x0) 2017/12/30 06:40:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000069d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) pipe2(&(0x7f0000028000)={0x0, 0x0}, 0x800) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000145000)="") socket$inet_icmp(0x2, 0x2, 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f00007cc000)="1f00000003021900000001000000018100023b0509000100010100ff3ffe58", 0x1f}], 0x1) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000037000)=@req={0x3, 0x800, 0x1, 0xff}, 0x10) 2017/12/30 06:40:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1ff}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000009000)='/dev/input/event#\x00', 0x7fffffff, 0x100) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2) 2017/12/30 06:40:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000f36000)=0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x3) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bdd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x1) ioctl(r1, 0x1267, &(0x7f00009be000)="") ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000102000-0x28)={&(0x7f00007f5000/0x3000)=nil, 0x6, 0x3, 0x22, &(0x7f0000758000/0x3000)=nil, 0x10001}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00004d5000-0x10)={&(0x7f000070b000/0x800000)=nil, 0x800000}) 2017/12/30 06:40:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f1}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x60) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00006e7000)={0x5, 0x1, 0x5, 0x6, 0xcd97}, 0xc) getsockname$inet6(r0, &(0x7f00006cd000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006a4000-0x4)=0x1c) 2017/12/30 06:40:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x80000000000029, &(0x7f0000f2b000-0x7a)=""/122, &(0x7f00007ce000-0x4)=0x7a) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f79000)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000b9c000-0x4)=0x0, &(0x7f0000e05000-0x4)=0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000060000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00003d7000)='tls\x00', 0x4) 2017/12/30 06:40:24 executing program 1: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000418000-0x8)='big_key\x00', &(0x7f0000f5c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f5b000)="", 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r1, &(0x7f00009b5000)="", 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) lstat(&(0x7f00004a6000-0x8)='./file0\x00', &(0x7f000002c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006bc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000f7f000)=r4) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000f80000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r2, r5) r6 = creat(&(0x7f0000811000-0x8)='./file0\x00', 0x100) accept$ipx(r6, 0x0, &(0x7f00007e8000)=0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f7f000)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f000079b000-0x4)=0xffffffffffffffff, 0x4) recvfrom$inet6(r1, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) 2017/12/30 06:40:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00008aa000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000c28000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005cd000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000823000)=0x1, 0x4) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003c4000+0x5ff)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c0a000)=@assoc_value={0x0, 0x0}, &(0x7f0000d6e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000076000-0x4)=@assoc_id=r2, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000b8f000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="3862ee8785d8", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @rand_addr=0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ec1eb478a747e2052b019bd2a168a623"}) r3 = gettid() process_vm_writev(r3, &(0x7f0000a4f000-0x40)=[{&(0x7f00005e1000)=""/140, 0x8c}, {&(0x7f00003e4000)=""/42, 0x2a}, {&(0x7f0000279000)=""/124, 0x7c}, {&(0x7f00006e8000-0xc1)=""/193, 0xc1}], 0x4, &(0x7f0000af5000)=[{&(0x7f0000324000)=""/128, 0x80}, {&(0x7f0000395000)=""/34, 0x22}, {&(0x7f0000350000)=""/12, 0xc}, {&(0x7f000004f000-0xb1)=""/177, 0xb1}, {&(0x7f0000e04000)=""/53, 0x35}, {&(0x7f00005d3000)=""/201, 0xc9}], 0x6, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f7d000)=[@in={0x2, 0x2, @rand_addr=0x3f000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xb6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000bec000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000878000-0x10)={r2, 0x5, 0x41f3f92c, 0x7}, 0x10) sendto$inet(r0, &(0x7f0000ef7000-0x1)="ac", 0x1, 0x0, &(0x7f0000216000+0x25d)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/30 06:40:24 executing program 2: mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e6e000)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e6f000)={0x0, 0x0, 0x9}, &(0x7f0000d85000)=0x8) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e70000-0x98)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0xe2d}, &(0x7f0000e70000-0x4)=0x98) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e70000)={r1, 0x0, 0x0, []}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000e6f000-0x8)={0x0, 0x1a3, 0xffffffffffffff01}, &(0x7f0000e6e000)=0x8) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e71000)={0x5, 0x4, 0x4, 0x1ff, 0x4, [{0x100000000, 0x80, 0x5, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, {0x5, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x180d, 0x0, 0x0, 0x0}, {0x8, 0xad3f, 0x9, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}]}) socket$inet6(0xa, 0x80007, 0x2) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f00007d2000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000e71000)=0x2) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e6f000-0x18)={r2, 0xfffffffffffffffe, 0x10, 0x5, 0x4}, &(0x7f00001ab000)=0x18) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f000002e000)=""/219) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x2, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009e5000)=@assoc_value={r2, 0x1}, 0x8) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005b1000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e72000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000571000)=r4) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000e73000-0x69)=""/105, 0x69, 0x1, 0x0, 0x0) 2017/12/30 06:40:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='selinuxnodev(vmnet0\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000001000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000cb7000-0x26)=""/38, &(0x7f0000001000-0x4)=0x26) 2017/12/30 06:40:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x64, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) faccessat(0xffffffffffffffff, &(0x7f0000d7f000)='./file0\x00', 0x100, 0x400) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f01000)='/dev/hwrng\x00', 0x28880, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000acf000)=0x4, 0x4) [ 33.948156] IPVS: Creating netns size=2536 id=9 [ 34.018577] IPVS: Creating netns size=2536 id=10 2017/12/30 06:40:24 executing program 4: unshare(0x40600) r0 = epoll_create(0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000105000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) fstatfs(r0, &(0x7f00003ac000-0x40)=""/64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) bind$nfc_llcp(r2, &(0x7f00007af000)={0x27, 0x5, 0x94, 0x9, 0x50, 0x7, "b2446b7efb2c694e407b7e7a4f023bd489e7908d0563c43ed32bb3c58d5a58137dd128e901b15bda18c9f95b2a77b75573ed7057fe5c3ebe6a02a440034917", 0x8}, 0x60) 2017/12/30 06:40:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x1, &(0x7f00009b8000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) pipe(&(0x7f0000692000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000bf9000)=[], 0x0) listen(0xffffffffffffffff, 0x0) 2017/12/30 06:40:24 executing program 3: munlock(&(0x7f000085f000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00001f1000)={@common='ipddp0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000049a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) lgetxattr(&(0x7f0000619000-0x8)='./file0\x00', &(0x7f000094c000)=@random={'security.\x00', '@eth1\x00'}, &(0x7f0000a46000-0x3)=""/0, 0x0) 2017/12/30 06:40:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000330000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000f23000)={0x9, 0xdf33}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00009d2000-0xaf)={0x0, 0xa7, "b5b9856f37a40a28f3b37a1b61f9438032df6075244b9438fad1d0c0ff408f10187c90443b908a3acd0436715033301cece17ade3614ade00a5b0d559d60f0dfde0311ef8106e6666a55baf96bc87b67c23c7aec9c5032ccd174f403aa5a54ec94f091f93c47ed2153c48cacbcc67a930306fd9fa2455bcef3140ec4db013a5b46241a20d14857901b4776e8f422060e8c723e31401a10a7e3ca14ffb2ad77d96756394155514a"}, &(0x7f0000d85000-0x4)=0xaf) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000035e000-0xa0)={r1, @in6={{0xa, 0x3, 0x338, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7f, 0x3, 0x8000, 0x800}, &(0x7f0000de8000-0x4)=0xa0) r2 = socket$inet(0x2, 0x10000001, 0x0) setsockopt$inet_opts(r2, 0x0, 0x8, &(0x7f0000b5f000)="00010005", 0x4) 2017/12/30 06:40:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(r0, &(0x7f0000b80000-0x8)='./file0\x00', 0x20000, 0x1) getsockname$unix(r1, &(0x7f0000321000-0x35)=@file={0x0, ""/51}, &(0x7f0000e1c000)=0x35) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fbe000-0x10)='/selinux/create\x00', 0x2, 0x0) connect$unix(r2, &(0x7f0000df0000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000d44000-0x4)=0x3, &(0x7f0000c72000)=0x4) writev(r0, &(0x7f00000b6000-0x10)=[{&(0x7f0000dbe000)="290000002e003109ebff070600ff0006f100000001000000970000000000000000c6d81f1f655aff00", 0x29}], 0x1) 2017/12/30 06:40:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000eca000)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0729e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f1000100008000000000ffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x200000000000036, &(0x7f0000e37000)="", 0x0) 2017/12/30 06:40:24 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x6)={0x0, 0xfffffffffffffffe}, 0x8) 2017/12/30 06:40:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000cc7000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000dc9000-0x4)=0x10) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a7f000)=0x1, &(0x7f00001b2000-0x4)=0x4) r1 = open(&(0x7f00003d2000)='./file0\x00', 0x400000, 0x22) mknod(&(0x7f0000a2f000-0xe)='./file0/file0\x00', 0x0, 0x0) readv(r1, &(0x7f0000779000-0x10)=[{&(0x7f000084e000-0xdf)=""/223, 0xdf}], 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000097000)={0x0, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000084c000)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d44000)={r2, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, 0x98) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2017/12/30 06:40:24 executing program 5: mmap(&(0x7f0000000000/0xac1000)=nil, 0xac1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b4c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e09000-0xa0)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffffffffffffffff, 0x81, 0x1, 0x28}, &(0x7f00005b4000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e93000-0xc)=@sack_info={r3, 0x8, 0x4}, &(0x7f00009b3000-0x4)=0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) syz_open_dev$sg(&(0x7f0000bb0000)='/dev/sg#\x00', 0x0, 0x0) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000ddc000)="") fcntl$setsig(r0, 0xa, 0x29) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) fchdir(r1) 2017/12/30 06:40:24 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000003000)=[], 0x0, 0x12122, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000012000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000005000-0x4)=0x0, &(0x7f0000011000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000797000/0x4000)=nil, 0x4000}, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 06:40:24 executing program 4: clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000037e000/0x3000)=nil, &(0x7f0000000000)=0x0) 2017/12/30 06:40:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f03000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004df000-0x28)='|', 0x1, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f00001d0000-0x5)='user\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a96000)='\\.wlan0)posix_acl_access\x00', 0x0) 2017/12/30 06:40:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000034000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f000061b000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000048a000)={0x0, 0x0}) writev(r0, &(0x7f0000ef1000-0x10)=[{&(0x7f00002f9000)="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", 0x1000}], 0x1) 2017/12/30 06:40:24 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/126) mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000952000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r2, r1, &(0x7f0000336000-0x8)=0x0, 0xffffffff) ioctl$TCSETA(r2, 0x5402, &(0x7f00004ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 06:40:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f0c000)=0x6, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000002000-0x10)=@ax25={0x3, {"eb7f04c0ae70e3"}, 0x7}, 0x10) sendto$ipx(r0, &(0x7f0000000000)="44b049b7b5eecffdecebd6374944edd1196b080f358467cefbbbfa76627427c341fd701f1d4b25f51cc27fa0f64672aae0ce79f14e8827efe17ecfd99bfdb1e94340d4783335", 0x46, 0x4008884, &(0x7f0000000000)={0x4, 0x5, 0x7f, "5ee3e32d20cf", 0x20, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007b5000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000feb000-0x21)=""/33) 2017/12/30 06:40:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) listen(r3, 0x0) r4 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000454000-0x6)={0x0, 0x6}, &(0x7f0000ae7000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000ac1000)={r5, 0x0}, &(0x7f0000b63000-0x4)=0x8) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/12/30 06:40:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x5, 0x7fff, &(0x7f00008f2000-0x8)={0x0, 0x0}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000b86000-0x14)={0x8, 0x5, 0x9, 0x2, 0x9, 0x1, 0xfffffffffffffff8, 0x10000000000000, 0x5, 0x72}) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x802, 0x0) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x18, 0x29, 0x4, "1d1a"}], 0x18, 0x0}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000f47000)={0x2, &(0x7f0000d19000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000067b000-0x10)={r3, &(0x7f0000b74000-0x7b)=""/123}) lseek(r1, 0x0, 0x4004) ioctl$TIOCCBRK(r1, 0x5428) 2017/12/30 06:40:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00000eb000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) open(&(0x7f000022b000)='./file0\x00', 0x0, 0x0) membarrier(0x0, 0x0) [ 34.151985] device gre0 entered promiscuous mode [ 34.167198] binder: release 4991:5006 transaction 17 out, still active [ 34.177879] binder: 4991:5006 transaction failed 29189/0, size 0-0 line 2944 [ 34.187365] binder: undelivered TRANSACTION_COMPLETE [ 34.201024] binder: send failed reply for transaction 17, target dead [ 34.212957] FAULT_FLAG_ALLOW_RETRY missing 30 [ 34.219048] CPU: 1 PID: 4995 Comm: syz-executor7 Not tainted 4.9.73-gf3f3457 #1 [ 34.226494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.235821] ffff8801ce467890 ffffffff81d922b9 ffff8801ce467b70 0000000000000000 [ 34.243795] ffff8801d977bc10 ffff8801ce467a60 ffff8801d977bb00 ffff8801ce467a88 [ 34.251741] ffffffff8165fb7a 000000000000051b ffff8801cf7550f0 ffff8801cf7550a0 [ 34.259685] Call Trace: [ 34.262240] [] dump_stack+0xc1/0x128 [ 34.267570] [] handle_userfault+0xa3a/0x1310 [ 34.273595] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 34.280572] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 34.286941] [] ? handle_mm_fault+0x117b/0x2530 [ 34.293139] [] ? handle_mm_fault+0x1fc3/0x2530 [ 34.299335] [] handle_mm_fault+0x1fd1/0x2530 [ 34.305359] [] ? __pmd_alloc+0x410/0x410 [ 34.311037] [] ? memset+0x31/0x40 [ 34.316106] [] __do_page_fault+0x5c2/0xd40 [ 34.321954] [] ? mm_fault_error+0x2c0/0x2c0 [ 34.327890] [] ? ___slab_alloc.constprop.78+0x36c/0x560 [ 34.334866] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 34.341495] [] do_page_fault+0x27/0x30 [ 34.346998] [] page_fault+0x28/0x30 [ 34.352238] [] ? strncpy_from_user+0xaf/0x2d0 [ 34.358346] [] ? strncpy_from_user+0xb1/0x2d0 [ 34.364455] [] ? kmem_cache_alloc+0x215/0x290 [ 34.370567] [] ? selinux_file_ioctl+0x355/0x530 [ 34.376850] [] getname_flags+0x10e/0x580 [ 34.382526] [] getname+0x19/0x20 [ 34.387506] [] do_sys_open+0x21d/0x4c0 [ 34.393006] [] ? filp_open+0x70/0x70 2017/12/30 06:40:24 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x170)={0x80000000, 0x0, 0x6, 0x5c, 0x6, [{0x5, 0x1, 0x1, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xffff, 0x0, 0x0, 0x1309, 0x0, 0x0, 0x0}, {0x1, 0x4, 0x4, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xfff, 0x1, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x9, 0x94e9, 0x1ff, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0x1e, 0x1, 0x1000, 0x0, 0x0, 0x2402, 0x0, 0x0, 0x0}]}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000014000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000003000)={0x0, 0x1000, "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"}, &(0x7f0000001000)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000012000-0x14)={r2, 0x1, 0x0, 0x1, 0x7fffffff, 0x7}, 0x14) rt_sigpending(&(0x7f0000013000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 06:40:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000430000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f9a000)={0x0, 0x0, 0x0}, &(0x7f0000776000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') sendfile(r3, r3, &(0x7f00006c7000)=0x0, 0x2a) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000d8d000)=""}) close(r0) 2017/12/30 06:40:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") pipe(&(0x7f000058c000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000292000-0x88)={0x100, {{0xa, 0x3, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getresuid(&(0x7f0000341000)=0x0, &(0x7f0000132000-0x4)=0x0, &(0x7f00002e9000-0x4)=0x0) lstat(&(0x7f0000957000-0x1)='.', &(0x7f00005e1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000b13000)='.', r1, r2, 0x800) umount2(&(0x7f0000efc000-0x1)='.', 0x4) pivot_root(&(0x7f00009c4000)='.', &(0x7f0000d0c000-0x1)='.') 2017/12/30 06:40:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000d1a000-0x1)="", 0x0, 0x20000005, &(0x7f0000b11000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000087f000)=@common='tunl0\x00', 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00004e7000)=[{0x2, 0xa0}, {0xa, 0x8}, {0xb, 0xfffffffffffffffa}, {0x8, 0x86}], 0x4) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000406000-0x2)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000e0f000-0x4)=0x0, 0x4) 2017/12/30 06:40:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000414000-0x4)=0xb3ea, 0x4) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) sendto$inet6(r0, &(0x7f00009d6000)="", 0x0, 0x0, &(0x7f0000323000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000035000+0xe1)=[{{0x0, 0x0, &(0x7f0000acc000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x2044, 0x0) [ 34.398335] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 34.405137] [] SyS_openat+0x30/0x40 [ 34.410380] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 34.435427] binder: BINDER_SET_CONTEXT_MGR already set [ 34.441653] binder_alloc: 4991: binder_alloc_buf, no vma [ 34.447354] binder: 4991:5006 ioctl 40046207 0 returned -16 [ 34.451863] audit: type=1400 audit(1514616024.989:24): avc: denied { dyntransition } for pid=5034 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 [ 34.453929] audit: type=1400 audit(1514616024.989:25): avc: denied { impersonate } for pid=5034 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2017/12/30 06:40:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001b5000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000917000)=0x80000001) write$sndseq(r1, &(0x7f00004e7000-0xc0)=[{0x1, 0x5, 0xd, 0x2, @tick=0x9, {0x0, 0xffffffffffffffe0}, {0x3581, 0x40}, @quote={{0x20, 0x5}, 0x10001, &(0x7f0000524000-0x30)={0x1cb, 0x4, 0x7fff, 0x3f, @time={0x77359400, 0x0}, {0x0, 0x9}, {0x1, 0x1f}, @raw32={[0x918e, 0x80, 0x50000]}}}}, {0x9, 0x9ea0, 0x9, 0x0, @tick=0x800, {0x1, 0x4}, {0x4000000000000, 0x4}, @raw8={"9e6833d8838e77410e38b306"}}, {0x2, 0x9, 0x401, 0x3, @tick=0x1ff, {0x1a3, 0x100000000}, {0x9, 0x7}, @control={0x3, 0x0, 0x1d}}, {0x9, 0x7ff, 0x7, 0x80, @tick=0x80000000, {0x1b33, 0x100000001}, {0x9, 0x2}, @note={0x3, 0xfffffffffffff000, 0x1ff, 0x68, 0xbe5}}], 0xc0) writev(r0, &(0x7f0000072000)=[{&(0x7f0000f17000-0x3c)="3900000013000947000061e1c3050000070000bb02000000450000000000800007001a000100ff000200280ff43dfb011018e9ffff06000d00", 0x39}], 0x1) syz_open_procfs(0x0, &(0x7f0000f4a000-0x8)='pagemap\x00') ioctl$VT_DISALLOCATE(r1, 0x5608) read(r0, &(0x7f0000806000-0x1000)=""/4096, 0x1000) [ 34.453961] binder_alloc: 5034: binder_alloc_buf, no vma [ 34.454747] binder: 5034:5041 transaction failed 29189/-3, size 0-0 line 3127 [ 34.507191] binder_alloc: 5034: binder_alloc_buf, no vma [ 34.507207] binder: 5034:5041 transaction failed 29189/-3, size 0-0 line 3127 [ 34.508667] binder: 4991:5043 got reply transaction with no transaction stack [ 34.508675] binder: 4991:5043 transaction failed 29201/-71, size 0-0 line 2920 [ 34.527484] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.527672] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.532230] FAULT_FLAG_ALLOW_RETRY missing 30 [ 34.532239] CPU: 1 PID: 5026 Comm: syz-executor7 Not tainted 4.9.73-gf3f3457 #1 [ 34.532244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.532257] ffff8801d68975d0 ffffffff81d922b9 ffff8801d68978b0 0000000000000000 [ 34.532269] ffff8801d977bd90 ffff8801d68977a0 ffff8801d977bc80 ffff8801d68977c8 [ 34.532279] ffffffff8165fb7a 000000000000051b ffff8801c80b38f0 ffff8801c80b38a0 [ 34.532281] Call Trace: [ 34.532295] [] dump_stack+0xc1/0x128 [ 34.532306] [] handle_userfault+0xa3a/0x1310 [ 34.532315] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 34.532324] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 34.532337] [] ? handle_mm_fault+0x117b/0x2530 [ 34.532346] [] ? handle_mm_fault+0x1fc3/0x2530 [ 34.532354] [] handle_mm_fault+0x1fd1/0x2530 [ 34.532362] [] ? __pmd_alloc+0x410/0x410 [ 34.532370] [] ? memset+0x31/0x40 [ 34.532379] [] __do_page_fault+0x5c2/0xd40 [ 34.532386] [] ? mm_fault_error+0x2c0/0x2c0 [ 34.532394] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 34.532401] [] do_page_fault+0x27/0x30 [ 34.532409] [] page_fault+0x28/0x30 [ 34.532417] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 34.532424] [] ? userfaultfd_ioctl+0x1403/0x24e0 [ 34.532433] [] ? get_futex_key+0x1050/0x1050 [ 34.532441] [] ? userfaultfd_release+0x650/0x650 [ 34.532449] [] ? try_to_wake_up+0xb7/0xee0 [ 34.532457] [] ? __lock_acquire+0x629/0x3640 [ 34.532463] [] ? do_futex+0x3f8/0x15c0 [ 34.532472] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 34.532481] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 34.532489] [] ? check_preemption_disabled+0x3b/0x200 [ 34.532496] [] ? __fget+0x201/0x3a0 [ 34.532504] [] ? userfaultfd_release+0x650/0x650 [ 34.532511] [] do_vfs_ioctl+0x1aa/0x1140 [ 34.532518] [] ? ioctl_preallocate+0x220/0x220 [ 34.532526] [] ? selinux_file_ioctl+0x355/0x530 [ 34.532534] [] ? selinux_capable+0x40/0x40 [ 34.532540] [] ? __fget+0x201/0x3a0 [ 34.532546] [] ? __fget+0x228/0x3a0 [ 34.532551] [] ? __fget+0x47/0x3a0 [ 34.532558] [] ? security_file_ioctl+0x89/0xb0 [ 34.532565] [] SyS_ioctl+0x8f/0xc0 [ 34.532571] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 34.532628] FAULT_FLAG_ALLOW_RETRY missing 30 [ 34.532635] CPU: 1 PID: 5012 Comm: syz-executor7 Not tainted 4.9.73-gf3f3457 #1 [ 34.532639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.532651] ffff8801cedf7890 ffffffff81d922b9 ffff8801cedf7b70 0000000000000000 [ 34.532665] ffff8801d977bd90 ffff8801cedf7a60 ffff8801d977bc80 ffff8801cedf7a88 [ 34.532675] ffffffff8165fb7a 000000000000051b ffff8801cee850f0 ffff8801cee850a0 [ 34.532677] Call Trace: [ 34.532687] [] dump_stack+0xc1/0x128 [ 34.532696] [] handle_userfault+0xa3a/0x1310 [ 34.532705] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 34.532712] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 34.532721] [] ? handle_mm_fault+0x117b/0x2530 [ 34.532729] [] ? handle_mm_fault+0x1fc3/0x2530 [ 34.532737] [] handle_mm_fault+0x1fd1/0x2530 [ 34.532745] [] ? __pmd_alloc+0x410/0x410 [ 34.532752] [] ? memset+0x31/0x40 [ 34.532760] [] __do_page_fault+0x5c2/0xd40 [ 34.532768] [] ? mm_fault_error+0x2c0/0x2c0 [ 34.532775] [] ? ___slab_alloc.constprop.78+0x36c/0x560 [ 34.532783] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 34.532790] [] do_page_fault+0x27/0x30 [ 34.532796] [] page_fault+0x28/0x30 [ 34.532805] [] ? strncpy_from_user+0xaf/0x2d0 [ 34.532812] [] ? strncpy_from_user+0xb1/0x2d0 [ 34.532819] [] ? kmem_cache_alloc+0x215/0x290 [ 34.532827] [] getname_flags+0x10e/0x580 [ 34.532833] [] ? retint_kernel+0x2d/0x2d [ 34.532841] [] getname+0x19/0x20 [ 34.532848] [] do_sys_open+0x21d/0x4c0 2017/12/30 06:40:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d0d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000082000-0x8)='./file0\x00', 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)='/', 0x0, 0x0) getdents(r1, &(0x7f0000fae000-0xd2)=""/72, 0x48) fcntl$getownex(r1, 0x10, &(0x7f0000d54000-0x8)={0x0, 0x0}) capset(&(0x7f0000c36000)={0x20080522, r2}, &(0x7f0000668000)={0x7fff, 0x7, 0x1, 0x6, 0x0, 0x8000}) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) 2017/12/30 06:40:25 executing program 6: r0 = syz_open_dev$mice(&(0x7f00009c6000-0x10)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, 0x4) ioctl$TIOCSCTTY(r0, 0x540e, 0x6f3) r1 = socket(0x11, 0x803, 0x0) setsockopt(r1, 0x107, 0x8000000000014, &(0x7f00005da000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000000)=0x2171, 0x4) 2017/12/30 06:40:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000f5b000)=[{&(0x7f0000a98000-0x1f)="1f00000002031906000007000000068100ed3b850900010000e300ff3ffe58", 0x1f}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000407000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005cb000-0x108)={0x0, @in6={{0xa, 0x2, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6d9, 0xb5, 0xc520, 0x8000, 0x4, 0x1, 0xc38, 0x40, 0x3, 0xdf26, 0x9, 0xfffffffffffffff7, 0xf1, 0x7, 0x3ff]}, &(0x7f0000092000)=0x108) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000192000+0xb74)=@assoc_id=r2, 0x4) getpid() kexec_load(0x3f, 0x9, &(0x7f00004b1000)=[{&(0x7f0000e56000-0x1000)="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", 0x1000, 0x7, 0x2}, {&(0x7f0000216000-0xbd)="a79e569632cf3548eb51bab8a5b591f3483503f8503fd77b76fd915b00749775958f64c7caabeed8c7b0c4fe200b3ab0b173a4920ea3642fd7d6c02f8008a2751218740617903cc2be4b8ce83ca5f7ae4ccf1850b68829ee2f1bdd50757ae8aab971e87be64d9b5b84606edeb36b4a899e843dc5abebeb7833d788895c3f5c9f0f964c3f55b03520cc8ce32a5c5a0025172dc69ab3a7f8ff21cddd19f9992251401fb794b2923c5f10cbd469f072542d6e9d80d73fbfd662892a20afdd", 0xbd, 0x1, 0x3}, {&(0x7f0000259000)="892bde484689a6ef6d1ca619136248157786a9d9dfd0d8506f4162a127c8b5ff2dd9b0019038dfdebec5cc9888fb7276e275d51c92c74bed8ac2f24d5373bda52f46b65f2aed7862512a03bfb024b547d4a344827cfcbcddadc13060a06f3c2d87d0d9da9369b5d41449", 0x6a, 0x84, 0x8001}, {&(0x7f0000470000)="76cd85f6658db44aab2822f155dbbf3957aadbbdbe7993759615f09c65db0c4754fe0da68461c918460e157b9086ee274f5edbd13479c34e79503cba1990bf069d99dcfc0e9fa22624da45748bd8954e656da941e01c0b02710d45864e08145e38c9613456fb615997e4807bf2dbef507a4b9b5151166651af0e65779363afa212d05b0a827df2b517b54def20cb240da4834bd3fe72ffae7af0a57356dadc96a90dd14fac48f9b24e666871bdb56191122ab9b35baff836d58ebe813b43b99b39629071e86af6fdb9b4ef43e69f2b6f47bb50caa170a380a453b137f7d46e3827fe4707a93ec70248855f65fb58ac", 0xef, 0x5, 0x8000}, {&(0x7f0000df9000-0x7c)="bc89bf3fcb30d69a3efb076eb735d16c481f6797d005143a6b140853c7798787abf48243fc9675642f2569de4bf394b61be4c3cafc9f0185d6618ddc9e7a425a32dd00170ea0cf5584feff2bc3e14c2834233575709c2b8ea8459b37f3b97ba369d21124b9352a1cc203b0bedc5ed605903d4c67e43f85cc76490451", 0x7c, 0x5, 0x5}, {&(0x7f0000222000)="da4e93a33c3e4f9b1a45a7e393debd4e54264c9a2f767b592d710f2efe5bcdffd4911e6c0e0982d596cbdbaf68a5e11b038e8520056f479df122f58e1d4c224d64442c3f587a0290fec28cb020c5aacd17ea6a40ef8ca7dbc16926ba54cc4fecc72efaa1a5147b884b8a465c7f2fe7a1e2195db0d53cba4d5a9f22d95ab111d708f0fbdb3500485511bab241134b6f5b8ecfb9a5c0945f9673db5576355bf1cb3ff6cc29cab28a6aa5a6f9436a19a9b2", 0xb0, 0x9, 0x81}, {&(0x7f0000f58000-0x5e)="b0f4f692738e8b5d5e19eb3454da93f1d1c8052960318d18aaf1bb6bd629dfd9536dbd2848953adcc17dece177afbe925819a15a413ae34ce53c5a0e69a04fe4bc581acce6efe5ff79e988d1e084f454fb001608ac34fb45ec35f741b583", 0x5e, 0x2, 0x0}, {&(0x7f0000cd4000-0xb3)="ef4a0a5d3e0c19176d742367ba9ff7ff31abcaff7900830978fcf5c0c2e88d7446a4839dd15ccabbc0a2081c15605acc0f2e127bc18364da8a0b14994c5e0c3d252d537bc9dd6ca2507b81ab24961dd9f2a478e135084b8a1b6537cecc7813537d8952e8e766c671361eee9b82b8a22b9aac0949280f7e12a045ec03a651c4a6f7e7d8dc961ef02dc3fe39eab268ecaea281311bf23701cc96814d88bde85e5fde8afd4916ccf06dccef4b151d9de51b0bee19", 0xb3, 0xfffffffffffffe00, 0x20}, {&(0x7f0000d5f000)="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", 0x1000, 0x3, 0x6}], 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ec8000-0x4)=0x0) r4 = getpgrp(r3) getpriority(0x2, r4) 2017/12/30 06:40:25 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f0000000000/0x3000)=nil) 2017/12/30 06:40:25 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a7e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) memfd_create(&(0x7f0000915000)="2f64e6762e6877726e6665", 0x2) fallocate(0xffffffffffffffff, 0x0, 0x2, 0x2000ffff) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000079c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000891000)="") read$eventfd(r0, &(0x7f0000f5c000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000034000)=0x52a8) fallocate(0xffffffffffffffff, 0x0, 0x10001, 0x76) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00008d5000-0x20)={"89f11e995487eb32d895bd7080ab7c88", {0x4, 0x0, 0x7ff, "6bf74c6ee4be", 0x10001, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000e19000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x3ba, 0x4) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(0xffffffffffffffff, 0x0, 0x3) unshare(0x24020000) sync() clone(0x2024000, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="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") 2017/12/30 06:40:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000e0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000043a000-0x8)='./file0\x00', &(0x7f0000bd1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = mq_open(&(0x7f0000f9e000)='\x00', 0x840, 0x80, &(0x7f0000afa000-0x40)={0x7, 0x4, 0x5, 0x7, 0x8, 0x1, 0x8000, 0x12069f2e}) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f36000)='/dev/keychord\x00', 0x800, 0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c48000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r7 = accept$llc(0xffffffffffffff9c, &(0x7f0000b6a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000aa7000)=0x10) r8 = openat$keychord(0xffffffffffffff9c, &(0x7f00001b6000)='/dev/keychord\x00', 0x410001, 0x0) poll(&(0x7f0000f12000)=[{r4, 0x1001, 0x0}, {r5, 0x5081, 0x0}, {r6, 0x20, 0x0}, {r7, 0x1000, 0x0}, {r8, 0x2, 0x0}], 0x5, 0x2) r9 = getpgrp(0x0) getgroups(0x7, &(0x7f0000ec7000)=[r3, r1, r1, r3, r1, r3, r3]) r11 = getpgrp(0xffffffffffffffff) r12 = getpid() r13 = geteuid() r14 = fcntl$getown(r4, 0x9) r15 = getpid() r16 = getpgrp(0x0) r17 = getpid() ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000c77000-0x4)=0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000e70000-0x4)=0x0) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f00002f4000-0x4)=0x0) ioctl$TIOCGSID(r8, 0x5429, &(0x7f00006ca000)=0x0) r22 = fcntl$getown(r8, 0x9) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000282000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b4c000)=0xc) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000938000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f3000)=0xc) r25 = fcntl$getown(r8, 0x9) r26 = getpid() ioctl$sock_FIOGETOWN(r8, 0x8903, &(0x7f00008c8000-0x4)=0x0) r28 = gettid() r29 = getpgid(0xffffffffffffffff) sendmmsg$unix(r5, &(0x7f0000d94000-0x1c0)=[{&(0x7f00004de000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004b8000-0x30)=[{&(0x7f0000885000)="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0x1000}, {&(0x7f000051f000-0x49)="af49b761bf56ac4c2f99b82773bb63a0dc5ac923f158db4d94d1fca13b2a53bcdef777651bf2a51f9ae5d91c9d53b76ec0eae099a71ac2c9d3a99154b081300a0e59df277e0868bc16", 0x49}, {&(0x7f0000536000)="771986609c778369beac146276506e30c2a98545f29d14", 0x17}], 0x3, &(0x7f0000a93000+0x5e5)=[@rights={0x30, 0x1, 0x1, [r6, r5, r5, r7, r7, r5, r4]}, @cred={0x20, 0x1, 0x2, r9, r0, r10}, @cred={0x20, 0x1, 0x2, r11, r2, r1}], 0x70, 0x80}, {&(0x7f0000427000)=@file={0x0, './file0\x00'}, 0xa, 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{&(0x7f0000a3e000-0x5a)="372f9c4ed548802ee1db01de4b9ccaf9b79ae372492487f6cdac69b0023ef6d85c32edee011ccb3afad245597091d31cf6f9012af8a2ac91089a667cffc8f74dfc99ff88101e4fe2a790db015e24a53cfcdfb23ba8c97b5fde1b", 0x5a}, {&(0x7f000041e000-0x3b)="ffeb3408eabc50e90805afdc97f0abeb60d7ca046caba2d820bcd4293bc0af05d767149d7122bbb577018db9cd007a070be3457a294c59d2c26cdd", 0x3b}, {&(0x7f00000aa000-0x4b)="8fe474c0cef13a7393b186b6091d1a2ddb98bf2b478ceeb54843744e984fdc90d224fe9a24a2ab53918d242778faf6c57dd715bcd88d797d25d32f2daf421a2b577a458148d98278997f94", 0x4b}, {&(0x7f0000278000)="b6d312d3d877ce14e6505d0ee61dfab3f34ca3d0a56516e716a66d54cfa8c67ebc4a55db8c72079bfcd1a801b09674110c77d17f982b93e78f77e5ec4d512af8330444bda77a55a56a6f43f0823ab179da68d9dd48fe5041b066967dacb3d10b62eefb9b3c87c076d561498aaab395ec8614846a1eba8f3cf2b280a28a10938206a481e8765ea88c8c2cea25daa6a87af72a398057208e355b0574ef67c7f2d5a498265ba5f22c656068af88ee24476442a988e872c4331c2770766e6368c3969d74ed0efd4f6fe4a26fcf36bb5d5ab505", 0xd1}, {&(0x7f0000220000+0xe91)="15c1b856f88eb6597c4a49d4454016b4e656a74af50fa06e343effc2b8e57da8871673fb0360ecd5184bdc5f8830fc222506fd32ab33e80199bda3527a423d231df7eaf8aaee69268d6eae51ec133573c9c1af45bf6971d62400f3", 0x5b}, {&(0x7f0000537000)="209c21de5621a774a21f3caa33167377e79ec9da58fb34f26213bc8a8121fc9c0a99982f02edbd9f237c1d5f26667008c20e50d8e3e36e5937367cca1e62c25420fd1484624d785ed0390b60eb66f8ecf5f0767ae642817107c14d227031eee6fdbdbd41d0a0aaa5efcde6125fbaf4b25bcd6c3d6361f25db4b7763d4d830766be8c54c5eb03f99fea73034851dfd98393af07a96353f89f88303df806551fc139607a211b3425ba72eb2785d517eaebf316a7948dc191e8bbf600f58eb67410754b7017ab517ab8290e11b7", 0xcc}, {&(0x7f0000037000-0xcf)="1ded2f3865fcc09c2d7a6b6fb6d68db43cc84e15dd327ccf990631f36c606b3891facaf9f8b16c49758ebe880557e5d7beb9603653fc15af59781779ff6464f9d0de3c0aae9cedf5eaf8be22cc9507964e3c316e29b1080536ec345896084cfa1880b52ab6e00a42f32283760e7c167517def89e629fb8af12c3eed1b95f93fd21aeaaf87359f0304fd137f4d2f56fd1e13ec8a4df7585b5c469c778159c5d2aed3ff8f24a7a137ecd16e562a16b5b49d87a200f6ec4e05850f4fdfec35869af4936085ad88a0e245491bdd78dd28b", 0xcf}], 0xa, &(0x7f0000bab000+0xa72)=[@cred={0x20, 0x1, 0x2, r14, r2, r3}, @rights={0x20, 0x1, 0x1, [r6, r8, r5, r7]}, @rights={0x18, 0x1, 0x1, [r5]}, @rights={0x28, 0x1, 0x1, [r5, r8, r7, r5, r5]}], 0x80, 0x4000}, {&(0x7f0000930000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066d000-0x50)=[{&(0x7f0000ecc000)="4286b2898b42a5dfaca1dae75e27947553becd94d7209e90725f675abcb454558afb7626e71be429c9c8b3ca363dcb2bcd0382477310514f8001f6e981a643986531f6", 0x43}, {&(0x7f0000bbd000-0x37)="bdc2d6de88b41d9e5521a34d0e9d7f068580301e0005cca0e7fc0f6cfa054e6749dd0e9bbc96c3d9d1d899724eeae874b2a6f7c21c42e5", 0x37}, 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0x1000}, {&(0x7f00008d9000)="88f290743a71b9be1eece1cb4ac4bd98227cd6dab3b255f10e74086f68589d6e7860310d3aa8d470cca700aa15c651a64f9814bf025c8ee018137f79222f1beeae5ab8a75aee2cc05e435088cbb1069a3d1852ffb7e565b3c0b963544cee1d1bca66ae105d471b6de906ca2f839ac494ade14571dd12f75bed3f7e3bfb94c7e1a7ac2f8b20048d0a8a9582970410475a17998eabbb04f995696ffe5b10066efdd7cad07cf4572931beb51714a68a14f3a149a2f21df6725b000ba8229b3ea147c3c9eacc7aa71e30d4c76b0157f59140a184a9a2c3440576848b6b6c321b1a3ae06d1a2b2ac8e58b5dd135b2", 0xec}, {&(0x7f0000455000)="9efbe0fe2a7f59a3da44e862894a946fdfbb1dfcbcf81d3d2cf764796058577a0cccdc2df807feb2a5770341d36950c63fab5022677e407249541060ea9f93bbbeb7a09f6895280d105f4c050a93de5490fc69419e8af65babd792b704a388d0aa169015ef", 0x65}, {&(0x7f0000506000)="19d98ff5e73b014bae6c7d7b5f69a008798c1e00f739130814f7ec3868815f357d7d9335c2d169ea64aaffb854f009d27c6525552b59961ff407e5f9bd9234cf1c556e4a5b4dc2cc83126449439940d2d7014316c114acc42bb3e3c7cde37296f11e904a5292e2d1d1acba920dfea6ec346ebbf0648927a4fcc5b174c642023865cd7ea35c544ebf775b709e97aaee39395a5ad1ea4ca36cb7c116f24eca45085540d24e435f01e1dfb2031fb99179", 0xaf}], 0x4, &(0x7f00003b8000-0xb0)=[@cred={0x20, 0x1, 0x2, r26, r2, r1}, @rights={0x18, 0x1, 0x1, [r4, r6]}, @cred={0x20, 0x1, 0x2, r27, r0, r1}, @rights={0x18, 0x1, 0x1, [r7]}, @rights={0x20, 0x1, 0x1, [r7, r6, r6]}, @cred={0x20, 0x1, 0x2, r28, r0, r3}], 0xb0, 0x1}, {&(0x7f0000d57000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f19000)=[{&(0x7f00007d2000-0xcf)="3a855be528edc039dfd0686f82f4ab80140386113e79e233a65800e3bd9bcd5b098774a0c1846877180afcfd951ec51e5fe128c2bc2273ce51b0d3aea11a8ce325f833d753aee3a3157f4c7de1e8c8369c9810b9b3c50153bbfe5cc59a3c7515d8bbf6e3fa7b7c54050706a849493fc857a9b51c1f610feb47b003e25aafdf55c5ef8d02f3ffd6255f20c53a9cf1e5710a5490728444f66cb94c436ccd4c2bd7858d92e8b495a21fa046db0f17f270a6d86050c767fa11dd6caba24e2b9226685d1214d734ba8059210c8215ddf15e", 0xcf}, {&(0x7f0000e31000)="b46d88218bfc546ee4ccc4b76b38473d4b4909cd60e1fdc632cd47e7ee560e62fe66df02e1d32882705b72bc48360f0ac0ab53f36a156fcd1055d7ad8e15574f6a8b4b303b7b3f013af94f09e4ad9ca1546800cc877eb0fd972bc3434589c04e2e02e3d781aa0576213dc61598f430d7b30fab37d210092c1faec2a5f7611e3bfead", 0x82}, {&(0x7f00004e9000-0x1f)="f9460d1d62f52e30adbaabfa104e332ce1efabbf71257dc3660ddfc6979f48", 0x1f}, {&(0x7f0000efc000)="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", 0x1000}, {&(0x7f0000e66000-0x63)="fbb9abb16b419447c9af5ad10c9be7282c3fa008f870c6854bb4a70b4b18b0d3a57bfcee07416fdfb34cffa014b1bfeda8188236d98f0fb618f744fcd3dd5867f014d094a65d25522d959dbce0c3817045df43a08b04c06a941cf5b0eab5880db311d5", 0x63}, {&(0x7f0000632000)="4f779c24ef4120eda99d9c8642fa24c2c0e38388877f7fc26849873cddc8e9f4a043c0737e709a62d712", 0x2a}, {&(0x7f000014b000)="b7ead929b3d2b50a3cab2639106ecb1131501581f831ab5a30428e2212a0d5a82533d7c300cd3a31b77b8f08d2afed091dc3db6075807be7bce60b5694acfb88f5c4dc3d012c", 0x46}], 0x7, &(0x7f0000058000-0x90)=[@cred={0x20, 0x1, 0x2, r29, r0, r3}, @rights={0x28, 0x1, 0x1, [r6, r7, r6, r8, r7, r8]}, @rights={0x28, 0x1, 0x1, [r8, r8, r7, r4, r8]}, @rights={0x20, 0x1, 0x1, [r4, r4, r6]}], 0x90, 0x10}], 0x8, 0x8000) setreuid(r0, r2) r30 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r30, &(0x7f0000883000-0x38)={0x0, 0x0, &(0x7f0000cf0000)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x26, 0x401, 0x0, 0x0, "29003d5d010000000800000109fffffffd"}], 0x24}], 0x1, &(0x7f00003a8000)=[], 0x0, 0x0}, 0x0) r31 = dup2(r30, r30) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r31, 0x29, 0x20, &(0x7f00005ed000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x1, 0x1, 0x1, 0xffff, 0x2, 0x1}, 0x20) 2017/12/30 06:40:25 executing program 0: clock_gettime(0x0, &(0x7f0000a35000-0x10)={0x0, 0x0}) futex(&(0x7f0000b8e000)=0x7, 0x0, 0x512, &(0x7f00004b2000-0x10)={r0, r1+10000000}, &(0x7f000033b000)=0x4, 0x1000) r2 = socket$inet6(0xa, 0x8000001, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000499000-0xe)='/dev/keychord\x00', 0x280001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000018c000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c1a000)=0xc) r9 = getegid() sendmsg$unix(r3, &(0x7f0000b4f000)={&(0x7f0000001000-0x8)=@abs={0xdce09bc783c15b8d, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f00006b7000)="f1d749cb16b264a3791405a061d1c83dae6c9a33ed3d67e9569914a8b9ebd501e73b5cafea67f25bcad8a1fa6a0ee1df37ad149bd62b048b70d2fd61d4bb0202e8f6ee660a4782d9034b3ec73a21d4234890a5badaa46d4f44c7cf44ba2d30c271a3854de4ab8cd79454", 0x6a}, {&(0x7f0000001000-0xcf)="d4ce535662842fdc4079633e692a5d638e539506ef79658b12ed25ed176b4d6eb9ec83fd037b0dc396d7576f3254023311bf321183978f81a425377a570ad8f60749c47ec4527f4c1cd3672fba938730cdbe27e9848f6483ea38fa7d70ce38e61c041092f991b5e4823730d44fdf15c0abdb44af99e2a895099c0a102f78af28e893c8b6fe1a0f914352bb10617785a77241cdd58ccf115b8866c40852fe9bf67f661530e0e33f0cc2f07f531c2a499ba81553ea44107cd6369ada81b3a00982982b80188235aa8f76c02262901e10", 0xcf}], 0x2, &(0x7f000047d000)=[@rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r6, r5, r8}, @cred={0x20, 0x1, 0x2, r4, r7, r9}], 0x68, 0x4}, 0x4000) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00005c0000)={0x4, {{0xa, 0x1, 0x33e4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) setsockopt(r2, 0x29, 0x8, &(0x7f0000161000-0x2)="", 0x0) r10 = socket(0x19, 0x2, 0x101) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r10, 0x100, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) 2017/12/30 06:40:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) r1 = gettid() setrlimit(0x1, &(0x7f00009b1000)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a87000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f000018b000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$netlink(r2, &(0x7f0000858000)={&(0x7f00008e6000-0xc)={0x10, 0x0, 0xffffffff, 0x5}, 0xc, &(0x7f0000286000)=[{&(0x7f000039e000-0xf8)=[{0x10, 0x80000000, 0x0, 0x2, 0x9, ""}, {0xe8, 0x8, 0x300, 0x3, 0x25, "36f4249ab58809299cce31a5f9a1df8c5cffb85133ba159a132314cc9fdd90f1e8dfd060a766eca5b3e4f4e4a59e8de2ab9339f20644e7c799ceae9d33a147cadfef1218f236efa837a1013e4a7512d1b5f58f3db87a3862724fda3709f5c74d60515b047a32932b654ad351b8e5e371a834ab7db6844bc3263e7167f0c0ecefcdb183f53f8393d71f5630121170bc2778d6c02eaab6113217669b8718f5f04e9dcd6fefee886808d7abaef287ccec1b7104305ee382bf1f908861a274ffd128d4fc2bf96d673cdb037a905ba5676ba3fc7b6f9c68"}], 0xf8}, {&(0x7f00007a4000)=[{0x1010, 0x0, 0x424, 0x7, 0x9, "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"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0x2258}, {&(0x7f00002e5000-0xac)=[{0xac, 0x7, 0x400, 0x8, 0x9, "6cf3bafcbbd07d3a9b9ffa614265540598bae3f3a43f4388d54cfc85d4c821e74680057aad922a62f39e8936be092be38ec020075417d3ad9caddf74d176a92de7ed60dbfd8765ae50fde3bfd67049834e66ef2224e8a693c3585caba5078a4bd043d4d827596f87766b536367786d743554d64689984e932f84b3fb009bbff14e4a2c8a2f6a8b03e9c025fbfe967d9a592050c45314709c50f45f"}], 0xac}], 0x3, 0x0, 0x0, 0x8810}, 0x80) 2017/12/30 06:40:25 executing program 5: prctl$intptr(0x1d, 0x1d) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000b1e000)={0x7, 0xc, &(0x7f0000001000-0xc)="4049988857a49d4eb4b32e3a"}) [ 34.532855] [] ? filp_open+0x70/0x70 [ 34.532863] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 34.532870] [] SyS_openat+0x30/0x40 [ 34.532877] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 35.035319] binder: 4991:5027 transaction failed 29189/-3, size 0-0 line 3127 [ 35.042792] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.050063] binder: undelivered TRANSACTION_ERROR: 29201 [ 35.055645] binder: undelivered TRANSACTION_ERROR: 29190 2017/12/30 06:40:25 executing program 5: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2017/12/30 06:40:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xe, 0xa, 0x10001) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000fc9000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) nanosleep(&(0x7f000091b000)={0x77359400, 0x0}, &(0x7f0000b8a000-0x10)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000502000)="", 0x0, 0x0, &(0x7f0000e31000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000005b000)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000ceb000-0x4)=0x100000001, &(0x7f0000012000)=0x4) 2017/12/30 06:40:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00002f2000-0x57)="420000005200050014b2f407000904ff02ed07100800010effffffff08000007ffff0000ee1064640586afa03f001a525e51bed875f3ddf3cdf07dc6f307baef14ec", 0x42) fchdir(r0) 2017/12/30 06:40:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000ed9000-0x28)={@generic="39bc6e3e80e7d41c85e670e9a9d6d479", @ifru_ivalue=0xc39}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000acc000)={0x0, &(0x7f000093e000)=[]}) r1 = syz_open_dev$usbmon(&(0x7f0000dae000-0xd)='/dev/usbmon#\x00', 0xee, 0x444000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f000084b000-0x4)=0x0) 2017/12/30 06:40:25 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000-0xc)='net/rt_acct\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5, 0x0}) fcntl$setpipe(r0, 0x407, 0x1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000f000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000014000)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/30 06:40:25 executing program 5: unshare(0xc6c03d1888df1ab7) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000002000-0x8)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x1, 0xfffffffffffffffa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}], 0x1c) 2017/12/30 06:40:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$inet6(0xa, 0x806, 0xfff, &(0x7f000093c000-0x8)={0x0, 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00006bd000)='/dev/ppp\x00', 0x501400, 0x0) socketpair$inet6(0xa, 0x6, 0x3b2, &(0x7f00002f1000)={0x0, 0x0}) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000d77000-0xbd)="7a28041dbb8c1f7798ac09901be41f0294294c9c13458f030b6eb5ceb37ec0fdf4788b0701fe010c51d9a8d771505ec2613b822244f6e07bff34a67c331022cc64e1da2e303a3d958a549e3414ce0c07cee31ffd532eaa3de60e8e9cea7687415675819fe773c3cb58fa18c58e7bf5a35a818f1121f35d4290bc52d6fe4aface3b2e33f1d785202957171e62217b9fdd4d0eda25c5bb7015743db8001a03d8d5b8884eeaa07dedf649e75371fb86ea08e701d1935575a16fb0d9df2b07") ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000933000)=0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f00004d7000-0x87)=""/135) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x5) [ 35.135672] nla_parse: 4 callbacks suppressed [ 35.135676] netlink: 30 bytes leftover after parsing attributes in process `syz-executor0'. [ 35.184532] netlink: 30 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/30 06:40:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) timerfd_gettime(r1, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) flock(r0, 0x1) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f00003c6000-0x4)=0x4, 0x4) 2017/12/30 06:40:25 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl(r0, 0x8912, &(0x7f0000006000-0xb)="9f06020000000080ffab9c") 2017/12/30 06:40:25 executing program 6: mmap(&(0x7f0000000000/0x794000)=nil, 0x794000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000793000-0xd)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000796000)=""/1, 0x1) r1 = socket(0x0, 0x802, 0x8000) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000795000-0x15)='/proc/self/net/pfkey\x00', 0x301001, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000796000-0x18)={0x5, 0x6, 0x20, 0x6, 0x3f, 0x4}) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000795000-0x8c)={0x0, @in6={{0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000794000)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000445000-0x4)=r3, 0x4) 2017/12/30 06:40:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000421000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f0000b9f000)={0x0, 0x0}) recvmmsg(r0, &(0x7f00009d0000-0x1e0)=[{{&(0x7f0000f7f000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000744000-0x40)=[{&(0x7f00000bb000)=""/9, 0x9}, {&(0x7f0000c5e000-0x88)=""/136, 0x88}, {&(0x7f0000d0c000-0xac)=""/172, 0xac}, {&(0x7f0000759000)=""/4096, 0x1000}], 0x4, &(0x7f0000fa0000-0x1000)=""/4096, 0x1000, 0x4}, 0x3}, {{&(0x7f000092b000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fe0000)=[{&(0x7f0000002000)=""/117, 0x75}, {&(0x7f0000f42000-0x18)=""/24, 0x18}, {&(0x7f0000472000-0x73)=""/115, 0x73}, {&(0x7f00001ad000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bbc000)=""/110, 0x6e}, {&(0x7f00001e2000-0x3e)=""/62, 0x3e}, {&(0x7f0000ae2000)=""/225, 0xe1}, {&(0x7f00001ff000)=""/226, 0xe2}], 0x8, &(0x7f00009db000)=""/15, 0xf, 0xff}, 0x100000000}, {{0x0, 0x0, &(0x7f0000aa6000)=[{&(0x7f00004d8000)=""/112, 0x70}, {&(0x7f0000433000)=""/169, 0xa9}, {&(0x7f0000e2e000-0x5f)=""/95, 0x5f}], 0x3, &(0x7f0000bab000-0xa0)=""/160, 0xa0, 0x2}, 0x3768d16c}, {{0x0, 0x0, &(0x7f0000b51000)=[{&(0x7f00009e1000-0x24)=""/36, 0x24}, {&(0x7f0000efe000-0x86)=""/134, 0x86}, {&(0x7f0000a98000)=""/185, 0xb9}, {&(0x7f00009cb000)=""/119, 0x77}], 0x4, &(0x7f0000c13000)=""/247, 0xf7, 0x7ff}, 0x8}, {{&(0x7f0000411000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000917000)=[{&(0x7f0000742000-0xe2)=""/226, 0xe2}, {&(0x7f0000610000-0xc5)=""/197, 0xc5}, {&(0x7f000071f000)=""/130, 0x82}, {&(0x7f0000834000-0xa7)=""/167, 0xa7}, {&(0x7f0000026000-0x5d)=""/93, 0x5d}, {&(0x7f00006c1000)=""/77, 0x4d}, {&(0x7f0000090000)=""/92, 0x5c}, {&(0x7f00006d4000)=""/103, 0x67}, {&(0x7f0000d7d000)=""/166, 0xa6}, {&(0x7f0000d34000-0x6)=""/6, 0x6}], 0xa, &(0x7f00008aa000)=""/213, 0xd5, 0x1000000000000000}, 0x3}, {{&(0x7f0000032000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00008ff000)=[{&(0x7f000022a000)=""/177, 0xb1}, {&(0x7f00007ca000)=""/221, 0xdd}, {&(0x7f0000b73000)=""/97, 0x61}, {&(0x7f00009da000)=""/4096, 0x1000}, {&(0x7f0000368000-0x4c)=""/76, 0x4c}, {&(0x7f0000861000-0x85)=""/133, 0x85}, {&(0x7f0000492000)=""/255, 0xff}], 0x7, &(0x7f0000393000-0x20)=""/32, 0x20, 0x5}, 0x5}, {{0x0, 0x0, &(0x7f00002d5000-0x20)=[{&(0x7f0000fd9000)=""/38, 0x26}, {&(0x7f0000cf7000)=""/126, 0x7e}], 0x2, &(0x7f0000555000-0x4c)=""/76, 0x4c, 0x81}, 0x200}, {{&(0x7f0000715000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000813000)=[{&(0x7f000070c000)=""/3, 0x3}, {&(0x7f00004be000-0x57)=""/87, 0x57}, {&(0x7f00005a6000-0x92)=""/146, 0x92}, {&(0x7f0000587000)=""/1, 0x1}, {&(0x7f000096f000-0xc8)=""/200, 0xc8}, {&(0x7f0000b18000)=""/21, 0x15}], 0x6, &(0x7f0000377000)=""/59, 0x3b, 0x1}, 0x80000001}], 0x8, 0x2000, &(0x7f0000868000)={r1, r2+30000000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup(r3) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000010, &(0x7f00006ac000)=0x0, 0x4) getsockopt$inet_tcp_int(r3, 0x6, 0xf, &(0x7f0000ede000-0x4)=0x0, &(0x7f0000e41000)=0x4) mount(&(0x7f0000b70000-0x8)='./file0\x00', &(0x7f0000114000)='./file0\x00', &(0x7f0000636000)='cgroup2\x00', 0x20000, &(0x7f0000fb0000-0x1000)="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") 2017/12/30 06:40:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40601) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000043f000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = signalfd4(r0, &(0x7f0000057000)={0x0}, 0x8, 0x0) pwrite64(r1, &(0x7f0000077000-0x83)="", 0x0, 0x0) 2017/12/30 06:40:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={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$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) r2 = accept(r1, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10) sendmsg$key(r2, &(0x7f000064e000)={0x0, 0x0, &(0x7f000018e000-0x10)={&(0x7f00008aa000)={0x2, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1, 0x18, 0x1, 0x3, 0x0, ""}, @sadb_x_nat_t_type={0x1, 0x14, 0x9, [0x0, 0x0, 0x0]}, @sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x1f, 0x14, 0x14}, @sadb_sa={0x2, 0x1, 0x8, 0x5, 0x2, 0xc4, 0x0, 0x1}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x800}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/30 06:40:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1f) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f00006a3000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ptrace(0x4207, r3) ptrace$getregset(0x4204, r3, 0x202, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2017/12/30 06:40:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e5f000)=0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000002f000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000766000)=0x2ac, 0x4) r3 = getpgrp(0x0) setpgid(r1, r3) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f3c000-0x4)=0x0, &(0x7f0000862000-0x4)=0x4) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = syz_open_dev$mice(&(0x7f0000ed9000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000d4a000-0x2c)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) sendto$inet6(r4, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/30 06:40:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001ea000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000ef8000-0x64)={&(0x7f00002b2000-0x28)=[0x8000, 0x1, 0x7, 0x400, 0x2, 0x3, 0xeb1, 0x8, 0x80000000, 0x9], 0xa, 0x3, 0x81, 0x94, 0x6, 0x7, {0x5, 0x2, 0xb9, 0x9, 0x4, 0xfffffffffffff800, 0x1, 0x0, 0x53, 0x5, 0x7, 0x6, 0xed37a04, 0x200, "f57003465a6492460234998fc273aa5f3f4bc36ff3e8d4b345ba30b0ad9642b8"}}) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100000001) ioctl$int_out(r1, 0x2, &(0x7f0000f9f000-0x8)=0x0) write(r2, &(0x7f00003e2000)="", 0x0) 2017/12/30 06:40:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006db000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = inotify_init1(0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e8a000-0xc)={0x10002010, 0x0}) r2 = socket(0x10, 0x802, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000e10000)={0x3a, 0x8, 0x7ff, 0x4, 0x10000, 0x6, 0x1c, 0x5, 0x6, 0xfffffffffffffff8}) write(r2, &(0x7f0000cea000)="24000000200025082b0000041aedfc0002050000000000030f0000eb08000100000000b7", 0x24) getsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f000000e000-0x4)=0x0, &(0x7f00008b5000)=0x4) 2017/12/30 06:40:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) accept(r0, 0x0, &(0x7f0000d15000)=0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)='reno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f0000c3a000)=[{&(0x7f000091b000-0x1000)="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", 0xea8}], 0x1) socket$inet(0x2, 0x4, 0x4) sendmmsg(r0, &(0x7f0000e69000)=[{{0x0, 0x0, &(0x7f0000e22000)=[{&(0x7f0000ee6000)="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", 0xea9}], 0x1, &(0x7f0000150000-0x28)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/30 06:40:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f00000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000533000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 06:40:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) poll(&(0x7f0000831000+0x49e)=[{r0, 0x2, 0x0}, {r0, 0x18, 0x0}, {r0, 0x200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0xa, 0x0}], 0x6, 0xc00000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000bbf000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xfb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/30 06:40:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec6000)="390000001000090469000000800000000700004001000000450001070000001419001c00040002e9b6000000000006080002e3ff00001ee400", 0x39}], 0x1) r1 = add_key$user(&(0x7f0000ab7000)='user\x00', &(0x7f0000c9d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000347000)="", 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000f3b000)='keyring\x00', &(0x7f0000b6d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r1, r2) 2017/12/30 06:40:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000002b000)={{0x100000001, 0xffff}, {0x20, 0xde09}, 0x8, 0x3, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004b1000-0x11)='/selinux/enforce\x00', 0x30000, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001ff000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) renameat2(r2, &(0x7f000064b000-0x8)='./file0\x00', r3, &(0x7f0000bbe000)='./file0\x00', 0x1) writev(r1, &(0x7f0000d40000)=[{&(0x7f0000802000-0x29)="290000001900ff090019c600f20015020a1300000000ff0680e6e9f70d000100e0ff0000000008f9f6", 0x29}], 0x1) r4 = gettid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000a85000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae1000-0x4)=0xe8) stat(&(0x7f0000507000)='./file0\x00', &(0x7f00004ed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r5, r6) sched_setaffinity(r4, 0x8, &(0x7f000089b000-0x8)=0x9) r7 = socket$inet6_udp(0xa, 0x2, 0x0) read(r7, &(0x7f0000063000)=""/76, 0x4c) 2017/12/30 06:40:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000545000-0x38)={&(0x7f000063c000-0xc)={0x10, 0x0, 0xffffffff00000000, 0xff}, 0xc, &(0x7f0000012000)=[{&(0x7f0000c58000-0x200)=[{0xf4, 0x5, 0x708, 0x46, 0x7fff, "06667a177b0a1bcaf8faad82137f06d82a7d59c9267c0b2a5db6f89ccc38ed70af427fcfbb7a19bbde9b24be192d7eee468670d8cadb679fea2d0054326aa2933d1479090e88bc319adaddbf7b51d8aa324b310da85025b40363e905b5297b74f5e60044b19e18daeed7046533cc6bcf0f62b933d59254189f36358b94545b537d3f3929c7d0a7d57583cdebdca9b39e97b1e61c9d8508a949ebb0149d22f8018c203b853a91a521d406a8bc80522280bdbbbfc8b020b2159257f6b1b666f8ab5c2685f2d146c709221ae0b4907e96cef2122dc17f595e9d4306c9e175e7a118231b48"}, {0x10c, 0x5, 0x402, 0xffffffffffffff7f, 0x90, "3208cbcfbbd36475d8dcc7ad039f6582ae7c9090a9ca9bcfa7f5e8cce3ab10fa78e6541550ed8882ba7efa125890045a69da6f21f1069ebc0d6809a8eb745e2ca17e8b8c572af402a971b6ca040fbe35b9aca2e0a3a10173a9dcdf2f52dd458eb14dd98cb17901263f8b59803bc437c0f82548d224b803b375ae12bfbaa75a39eb45b9df19bb59b6548c3cca7bdc77d95e584232d76083851fadcf9527576e4aba40e02070a6f454e77aa2b66634f8239358749b6b0819beab5bf58f1016a5db8fefd3e959da009f6fb145edfafb118aeeea9a1ac5242c706c1ffd0bdba3267758ddf44a79b85d8f20ae6afca156add5621e4d574ec82e4095d33e"}], 0x200}, {&(0x7f0000716000)=[{0x44, 0x6, 0x100, 0x7f, 0x0, "1ffb2729df253d410e7601fc0f31c9efba16c44e53e6a2326502d17a565c9a004568d6cdce81d5efce333cb5099649cf8435f6a1"}, {0x78, 0x8, 0x104, 0xfffffffffffffff8, 0x401, "51bacd04569486e6091b19eeb3f7a9284d8ac8a23054b2b62ed3ca4dbc9684def2bcd38d3013b8816737d26eefc8ce9e56cc195318c3a8269f2b31802ff4dbb4a9ddcb0cc9fbd570ecd98c94a769002f01352ec60c188a52bcd701fd389f56baca1dfed9bcd3e990"}, {0x9c, 0xfffffffffffffffb, 0x300, 0x2, 0x15f12d9a, "30319d1e4345ee98045e56373dc7d2805e711154029092e12b9e792da5b714458c07c17385174fe36e04b47b26785f458856995a83607c56841fb0026a4e29be5fcb0cc77c7fdf7c21ad1cb16c044a3191e1b19fb05fbeac29f20fd24001d0a8089a5bcb443b1969841ef009314afccedc6b3415f08ed12eeef953fc6e6682b7fd48c99d4ff6ac0c9c67a57f"}, {0xe8, 0x8, 0x300, 0x8, 0x3, "7fda55394803aef646a49f3eb18d4947ceef14e24d25adfc5204be2023453a7798b442fc826d98dfa41ad31ba1d5a337faf9eb73de9778aeaa9e76725f826873d7bcdd748fe67c9f98c90453e3178d56b8db1af18a1523218ef8a193057d0d82092e77d8210550c83b735e5272e8c1b1cc823a040a90f561751d4f1b897d0306d2ee2aeea92b5234220138d57f85f4cf5c1e483daf9a1ae8208257fd2daf0f70b58876eb64e5882e6cba5657238f6247584924d0eabaf662974503a991193baf77e0ee57093a8e93fad9760ab912be3d3ca22756ddfd"}, {0x68, 0xfffffffffffffff8, 0x8, 0x0, 0x8001, "32164042f00f9b6e57130e5e51d16ff1d4367c8ce2c0b91138e5dc0532394ffe029fd5c065423c81abd08fa59eaf3baf7a6d0c33623916022bc9ece36e7d8188fb5fcf71297c000301d99005948818dd0ca0bd85c3d77f"}, {0x78, 0x6, 0xc00, 0x5, 0x8, "3c3217d0514ef8d71e30d324da97ced7c5174636d9105fd966736dd551a78444f2741e137161138a84f318b68d812b18d0165af136e60a28a71e246d0701ef5f1d6f376bbf75bd10d67dbd942616e8663c8957eed1b1d45f5b9df98340337091f67241e3d16576ea"}, {0x70, 0xfffffffffffffeff, 0x800, 0x8, 0x80000000, "695e3d1f26db041484e6b87551812f2e17508291677ff8e64c40da3ca6e8550145101fd28ee0dc52c642ad3f3859ce2220d6dad1b1eb1381522df8e60aeaa31a967cb592f7fc27f5aea7006712e589462b5ae9d9c8a533995d1564ad36e5df"}, {0x4c, 0xd68c, 0x202, 0x0, 0x631c, "305e0e68301d0e8b76d54b861282569b24b53b7338536ceb285e75f18caa646778a213ef791bfc7314993b9830831fa0eb068a94a407b18a53c32e44"}], 0x3dc}, {&(0x7f0000861000+0xfd7)=[{0x58, 0x1, 0x300, 0x401, 0x1, "990fcf35c3c8a02764d3766f4107727b60aae6e67345d9dd692002b2b80c9197463b7d572fb7e8d24c4a5eeae0e983e7636a735aa04bd3df03cf29f1ace6e88abb9360205eb1"}, {0x9c, 0xaa9, 0x120, 0xfffffffffffffff4, 0x80000, "8ce53700e1288905885d29b8dd17387216b594a59a8edd70c7f842ac552510af6b6e06e0076ce53c09393b6643a6728564ab3df84d215c077ae191953470135e5482c5b637a3db7afe56cc0fa8f4ffc37d095bf50027fdea70474d0d2341c5c5d34e25e742bcdd6136e743c7f80a9a640df05f99ddc7a18ea43fb866ff6bf0952137f700f4481dec098b6d"}, {0x48, 0x8, 0x100, 0x9, 0x5, "ec9d56fa95383fe4b7e171affb354db3b15d69611e2d9be6d1fa88ae0d3e18cc89c29683f6464cab4d4a3e72aa36fcff05b559acdf6a"}], 0x13c}, {&(0x7f000086f000-0x414)=[{0xf4, 0x0, 0x1, 0x9, 0x4, "0c0357c22752d5dd6f8801570cdd2a7c00fc6821210955e81fd8c38fe0f1c335aec92c29b10ff002d0c39974912fea02b497c2db5389a15f17936ef1915e680558ab0b9244368b70828ac7bfe237be386853b7c538da045c928938275d03efcfe2d6a65342a23f30d48cf9e5e314d4cd79ece683c6b0af918aad23f90e08d41361e389d8d3bcc2fb43d38f4223f047c02d6f22e2e463094089bcae4175d87484d7b668d4684045972cabcbd4d81ba50ad6116261d148911aae2a766a820e12a4172dc16372a180a7bb967fdc96ac223488b99edabcdf52aad8004e499c9b9d875a"}, {0x18, 0xb5aa, 0x104, 0x0, 0xdc4ddd6, "fdb150d51fa7"}, {0xfc, 0xfffffffffffffd1a, 0x20, 0x4a7a, 0x2, "d5ce7c1e31ee7c5c1207077c9ac2fc41e49292aad0c6461068a6083fa8eba30fe4d37c0fd3869bfa2c4eae29ed33f6973e1b830b4eeee3679ef365953cf51c027dd476d17e183286ef694c9a818328e5e9b72220c289c9a5e5dfcf877730b6b583ea6b71fe8656031ef5dc664336253c0169d50016c0b6099a883f2ac8dc4a40747f2d2a832770159567480e4638d6dd0b48f0b9051a0b277b33bdc20b4e644fa64fd771711a7e0562254f51ed10ae517354f3555fb13a6e862946efa58efd525d3ecd9366fc80c3383fc9cfb143b5c7f0d841db56ed598030347c091327beb469265a5473834af59cc619c2"}, {0x10c, 0x9, 0xc08, 0x80, 0x2, "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"}, {0x100, 0x743, 0x9, 0xfffffffffffffffd, 0x6, "6ce51a5b62b1d3992d102262144c3d169ac5b2261835924998495c8b0755592675f106e293154acd8bc40c88b1ae907f23331b5ae066e4a8faa4d0e7c66aefad38ea0767c19bb0cc428b7930e14ed6925baf7659f8b59c2b4a58864c1d169c1e995f3478bdfb4aaefdc2c2a8f4c18f758005d2846f736ee331516b20c93c296a3db36750a5ca5522de9a7dbb7ec45ccea09a09ed28cab65bb65d2ffb496681a53d38a5e91e4d4dca349e2c222a41601ff8a879171700d73511357c40c76e4cd59a826eb31f7eba92c0a37708b432eab3caf0aa90432f4cfd3f2d8251dfbd34d161a53384629a0d9ae265f63c7e"}], 0x414}, {&(0x7f0000389000-0x2dc)=[{0x24, 0x1, 0x2, 0x1, 0x800, "d67673a0b9b5bb2dda862b2d36b4cc9e17"}, {0xb0, 0x20, 0x1, 0xf3, 0x2, "d00f524af5ec8fb4dc78ed55af7dfd6f7b94bef3e9d8fe51a9f066bc59dbf675d93cd81af575e874b9eb112c25501e46b02e5a8dc92959fd3f9f08fc1c8287212d1be91206331fd22e5e858a5d6ab154c936149ede432817c564946d77f877b6837210e1b75b06f66c159b3e647ddd8d4f35fe1804c75ed0c3486f827c3731b4ff88ff59d79a0d0bfe24e977937d090c52b77372b7c78fe5f6efbc17a5"}, {0x1c, 0x9, 0x4240559a6d6968a9, 0x5, 0x3, "0adf9368382336954b"}, {0x68, 0xfffffffffffffffc, 0x2, 0x23e, 0x7, "0509e1997eab565ba5f611e177c7b1fd43bc8065020f4e9684411df82f16edc0254777914c3d2ec776400d3b910eb68cbe349d86a59cb4dec42b0584416a77813b57c855f5fe12da44c324dc86b218223f13321861"}, {0x7c, 0x1f, 0x400, 0x81, 0x1000, "bfaa5a3573815bfc6c71288edb7f167532529566df132882740f87f839026544a852152177390678c694c2125f83f72c493c681bc85f7ded62bd19a1636db807c56881f0f60d6f9d0c9173b33db7c878e49bcdd4bd7dd215241df337cf86c8f96e9875563fb2001447e8"}, {0x108, 0x9, 0x200, 0x0, 0x2, "4d0efed7e65ce56777bbb987ce3c6108d32d24bd161610e4e43b733684ae4659d795bdb218697518de82273422fa9ea4ffd4bd0d11b8acd8e77a8484eeb2d8a9d00538609bb2c2d690382efba97bff081e7206843d888e4ee30e10145bbb77fe5a12498e9f92dc4cdc7777d671e03ed028108a07442e07cccdeb61da2e23b4c6aacd3192ff4579686231ed55a9225bf3be905de2eee4831cc920ecd2c9c9d9bc3f5da2ceed5f2ec28703b0227acd6afc17ac157b539a57d01291f3cec46caf6dc06308735ee8a2185f90a29b5608573302161c59c934ebb9a036a73cc92ad5baccb17d56d075011d54f5ea99bc272b50130afee54d"}], 0x2dc}, {&(0x7f0000597000-0x1490)=[{0x84, 0x10000, 0x2d, 0x7fff, 0x8, "25c16245050aef86e6402867a3f06d2c98924716993afb35de86e067e293e19b8ffdf222ead5dfa895b26533e4cbacca285e42bbf8508717a64c7f5802203e24249001d49a420d8e12b4233fb3be66396c0f9ac6d02c3eb4775a66d2eedd663883d23152e65911551d379a751f216b7f0bdf04"}, {0xb4, 0x39db, 0x200, 0x7, 0x3, "e651226afe9d9873fc9a0fdafebe7377667eb8806b63261057d6affddfcb061779df4541dad1f10105b27a1025c40b2ff217931f418dd77a26911e49875f3ecb1c8f33c345ec8718738e202c2291a3a83b5263964cc7f288230a67fd681e6d0eccaf24891570428da099ed7a60b281afa975398a9fcb8cc2253ff060202b71d8a90e85bc69fc81d9dba7b1595374a8fc1759f4661e6b6951c7666605936b502053"}, {0x44, 0x3ff, 0x200, 0x7, 0xd1, "0b69715642bed462b3159c9a8e57d9079b0a8c08bd8e21114aef1b87516371d47d4950f4d63a07b1edfbd131fc8fa0f5d0ad9cb0"}, {0x60, 0x8418, 0x900, 0xe00, 0x0, "824c86db85edc272bca552faa1ee70947082db20024b7e1deb12192fef65d8cacafa03b9eca3b22775b53de656490855cce1151f09d280657200f22fe4b8c16050d48d1cf38ef34f36dc086126104dc3"}, {0x1010, 0x10001, 0x20, 0xfffffffffffffbff, 0x1, 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{0x1010, 0x9, 0xf32e11634f010a7d, 0x7fff, 0x81, "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{0xf8, 0x20, 0x300, 0x8ea9, 0x101, "01c5dd6d1523348b4172f3b9498840bd400bff69cb0980387d96e9d6aef0a81ab95134e42717000a19a68ce6d2e9bd31ab645024b5717f82afb6c538712ef307f05280210291276773266a88abb61d5439c2bea6843d3831b4b912d508344784a380a9d42d029753e5f3ad1a228c8a377285821458bec85a231bda81e8ae99b7985ba0f1cb174b0d26c44a7af7c157e7485e2ed53a225ffee110c6a75a7b4e19961d95b01915d0beab48faf63e095bc50347322823e91b8a495cbd777dcab53af7edd3a2ca8026726fbb67afa04d6b96827cea4bba795fd9f39df7fb1e004c2a64653a9986"}, {0xf8, 0x3f, 0x428, 0x7f70, 0x400, "8726a507fb8f6cd3be25bd17684e52048a9ce7ce9dea12ab42fffa7b33c44df652bd7d347d359ad919de1d320aa3f54973c3babc48c15b119c89bf2b6a99174ade2e2ee3a9d805b512cae05f3bc791a0134c2c682c44e3309e1db2e894f9112a8c0796c46140d763f53fa2e52a339cef007a5809aa4a08220c4ef1057969c29928af170acacafeb8323791d510f6c64bfc08ea68b95eaf6805064577c043d025b69b85e6c54664f107389117c45335cdd89dbe8e98fe14702836fa1c78f31b915c7fd6ed8e59fdaecf3c222bf55dd2118f0b3bc19542dcccbf7e0259eee5b8d5792f9077d8fdfa"}, {0x64, 0x2, 0x106, 0x7, 0x6, "cc6e940b13ff1e323cd2689b6c90c79090a0be6dca4f7f370c24e1aaf3e492e173bf67b456be05ed06dbabdf5d3f6e196933153605f0989b5df7b3296eaf392bd82c535f972ccec339aae24f2223e069f4323552"}], 0x15c4}], 0x8, 0x0, 0x0, 0x8800}, 0x50) writev(r0, &(0x7f0000596000)=[{&(0x7f00001b9000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f00ed000000200003ff000004e9ff0006000d0005", 0x39}], 0x1) 2017/12/30 06:40:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0x1) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f00006e8000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8000000000000001}, 0x0}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f00000fb000)='/dev/autofs\x00', 0x400, 0x0) 2017/12/30 06:40:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) recvfrom$unix(r1, &(0x7f0000330000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004fa000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) recvmsg(r1, &(0x7f0000b78000)={&(0x7f00004a3000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000c9000)=[{&(0x7f0000712000-0x37)=""/55, 0x37}, {&(0x7f0000b6e000-0x1b)=""/27, 0x1b}, {&(0x7f0000c11000)=""/95, 0x5f}, {&(0x7f0000a2e000-0xf8)=""/248, 0xf8}, {&(0x7f00000f8000)=""/190, 0xbe}, {&(0x7f0000ab7000-0x1000)=""/4096, 0x1000}, {&(0x7f000091b000-0xe8)=""/232, 0xe8}], 0x7, &(0x7f0000013000-0xd1)=""/209, 0xd1, 0x80000001}, 0x2042) stat(&(0x7f0000012000)='./file0\x00', &(0x7f0000bf2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00004ee000)=[{&(0x7f00002de000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000042d000-0x60)=[{&(0x7f00007b2000-0x5f)="15f6da92938999558406ff51287c5fc4bbc8de6d2927dac82ce760b913ca491cf1492f5f7db8cb8a7ceeda9aa5eaa76babac1617f8239b4838b52ffbb159c63251d52b6d9d93d671f6d8e37f412454d3f9709152f0088d61182cf554c65741", 0x5f}, {&(0x7f0000fba000)="fe24d172c721c9833076ab11944eadd3c6577a97a4eff861d7a002afead8cbb13a9446381a2d4c93c2a6c431e4912482b161b897a43887d5aa12a6c15bb3e214cbffd42a16465c3a6a9f89648c8c3700f0bab7342dd7a809f067ed3e3258fb737a497ebe4c00bf474ec856ea030c8cc67a2f1a18d098ac95e7151d954e916738531ea3a7e935d21829b2f333c73a01273169a5d7da33924297f2180affaf2df3af50f8", 0xa3}, {&(0x7f000005a000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000d94000)=[@rights={0x18, 0x1, 0x1, [r0, r2]}], 0x18, 0x0}], 0x1, 0x0) 2017/12/30 06:40:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x400) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00001ab000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x20000000001, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00003ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000047a000-0x4)=0x14) 2017/12/30 06:40:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000074000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a4000-0x4)=0xe8) r1 = dup(r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000103000)={0x1, 0x7, 0x3a}) r2 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r2, 0x1002, 0x4) 2017/12/30 06:40:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000930000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') r2 = memfd_create(&(0x7f0000501000-0x12)='net/ip6_flowlabel\x00', 0x3) sendfile(r0, r1, &(0x7f0000023000)=0x80, 0x26a950b) flistxattr(r0, &(0x7f0000404000)=""/4096, 0x1000) ioctl$sock_ifreq(r1, 0x8932, &(0x7f0000daa000-0x28)={@generic="569d6eed91824fabf50ff3312d711a7f", @ifru_addrs=@hci={0x1f, 0x6, 0x2}}) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) 2017/12/30 06:40:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000055f000)='\x00', 0x60d183f4a99d6319) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d98000)='/selinux/context\x00', 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) unshare(0x40600) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) sendfile(r0, r2, &(0x7f0000872000)=0x0, 0x0) pwrite64(r2, &(0x7f0000077000-0x83)="", 0x0, 0x0) 2017/12/30 06:40:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) fsync(r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008d8000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f0e000)={0x1000, 0x1, 0x8, 0x6, 0x0}, &(0x7f0000be1000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000de9000-0x8)={r2, 0x80000001}, &(0x7f0000c96000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000612000)={r2, 0x6}, 0x8) r3 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x1000000000028001) waitid(0x2, 0xffffffffffffffff, &(0x7f0000ab1000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f000098f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r3, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x3, 0x63, 0x2}, {{r4, 0x0}, 0x80000000, 0xfffffffffffffffc, 0x0}], 0x30) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000ccc000)=""/4096) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ac1000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f0000c0e000)=""/250) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b47000-0x4)=@assoc_id=r2, &(0x7f000094a000)=0x4) 2017/12/30 06:40:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) r2 = add_key$user(&(0x7f0000931000)='user\x00', &(0x7f0000784000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006c2000)="898e4e50d5683d97377d3232d3a9437a01c2343f170c7989cfb1c5c269b21200fe23dae73a271b7dd8cedd0b0f2ccd2eccff15af6bd81fbc7f04df62868572beafce0a78270b5d5cec9519e300902050d480f13121925b5ee7bc63a3e6c8b49dad5cf7c9058099668318664e438e16f710dbbeb03f025c37fe90f31dd431a52ea0a210b4f7c83f86c27aa272d37273851342a952cb76046f9e964f5caca676de01", 0xa1, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f000059e000-0x8)='keyring\x00', &(0x7f0000db6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r2, &(0x7f0000ef1000-0x20)=[{&(0x7f0000a1c000-0x8a)="52201d209fc78a7426875e52eae2a78015e4a76ed24d2fc3092a12ed9120d26b22abdd9f2e67340fd417b1d2f137d747ef54b26aececbca3e39ce76a59949d796c7f34c7a4f62a90e6f9d8a54bd9cc819c3f46cfa86de4952b103f8f0a65042c1e51c63dec945b37e5d93eba4dca0944eac6229e30cace211fa3ab40c983f931d63426753b9669196376", 0x8a}, {&(0x7f00001d8000-0xd9)="a694fe090fe12174747c183918a63ce1e8e1ae05d2930f743f79743f7435d913ee7c1fd537c21b578e9de4ed799c52bf299969c5be86aff41b34127baf82c20e8eb3b8c84d44010a2175f0b3ace2802ed135285e1761141051162249e469889da95da73dceb39af2536cd0f5bf9baca719457e02f28546911387f1457b85651aa07197068866b1871ef1b443d67b403a802aeb2de68c86436f69308122fc54c34f09eee1c369034245f060c93f887df253d8a95809e5ea90164fd1f89614e89244f9df316b73a856e99fe6b7b630e87a03d8c2147941582905", 0xd9}], 0x2, r3) writev(r1, &(0x7f0000d9c000)=[{&(0x7f0000b02000-0x1000)="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", 0x30b}, {&(0x7f0000aa9000)="6149fbc2b246c0c4cd9f129d93871d68d8c8a3ace2c484a6ed9002028fab4c4059768fbd82d6f2aad1cb7089466a9e581eb2acce112c7440e4899a7adc1d25f0d124cc0c16b417bf5ea2f14eef279fd08be92dd3d9c3019efae1d805c6b5ae34b1cb079291366c7ac5a86969071abd575323a0a99b7e7bef6a8cc4ff419a7613e3992456992ec5d0a7a4644a5b4b9b8bcf0d22102600647e8cb7af56d03ccb21dbf699e4c4e091c5cbdcdc30bdd52ac1f2c83944a2464312eda8f74ab80e022bb6707d1daa50561d4c597af811", 0xcd}, {&(0x7f0000718000-0x5b)="75b4f03b45ecc378bffe83ed753eea3caf2926c6fcda9774bf98aa9022f99d4b5c7399081b47004decd28b5add6451aa9d0688f0c5014dbaba6c949226a19a0c676b4bb930350e1652d6b284d37922ea48b96a03ff81fbdcee62fa", 0x5b}], 0x3) [ 35.367343] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5 sclass=netlink_route_socket pig=5158 comm=syz-executor6 [ 35.400992] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5 sclass=netlink_route_socket pig=5173 comm=syz-executor6 2017/12/30 06:40:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x2286, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000de2000)={0x0, 0x0}) 2017/12/30 06:40:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000355000)={0x200}, 0x8, 0x80000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b20000)='/dev/sequencer\x00', 0x400800, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000b50000-0x4)=0x0) r1 = syz_fuse_mount(&(0x7f000076d000)='./file0\x00', 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xd4, 0x80) syz_open_procfs(0xffffffffffffffff, &(0x7f000068e000-0xc)='net/udplite\x00') signalfd4(r1, &(0x7f0000ca9000)={0x49}, 0x8, 0x800) userfaultfd(0x80000) r2 = eventfd(0x7) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ed2000-0x8)={0x0, 0x0}) r3 = fcntl$getown(r2, 0x9) r4 = syz_open_procfs(r3, &(0x7f00007a2000-0xb)='clear_refs\x00') exit(0x81) writev(r4, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) fcntl$getown(r2, 0x9) 2017/12/30 06:40:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffe, &(0x7f00003c2000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) timer_settime(0x0, 0x3, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat(0xffffffffffffffff, &(0x7f00006e6000-0x8)='./file0\x00', 0x4000, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000032e000-0x101)={0x0, 0xf9, "9db2f58a7a9742f09861d01201422680053e9a8cc6618189f416f332f9ac5b89510b1b0be3d07d034a11dc1f9b46b805359db9b13c5d9cd5ee1f4b8d3273e121944b3201e43b335df53957f9693eb6607432f8a9b05df88b39960ced635ecf0076491b187637a9aeed2427d43c5e4e3198e53ecee772cfbd0bc872ed3297be41bdefd806a96bd9b4cbd4ec1c44b15fe98d46f14fd0d5275885f7135fdd4dc7c1f730bf6cf81f7989a36a8be8bdd17d164e0bb50625eecd279552e8a1ac5f1c0058d6982c6ae3fdf19cf1057aa98db32e22eaa687295156fe00499a697bd7ef610f803cfdbeb79df724d3772e0203cd73d410802c5f3c699ec7"}, &(0x7f0000113000-0x4)=0x101) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000212000-0xa0)={r1, @in6={{0xa, 0x3, 0x24f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xae9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x5, 0x1, 0x6, 0x0}, &(0x7f0000b9c000)=0xa0) 2017/12/30 06:40:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 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$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2017/12/30 06:40:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000045d000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f000066b000)=""/175) ioctl$sock_ifreq(r0, 0x2000000008bf3, &(0x7f00005a6000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="080000e3ff0502080003fff8ff15e30019000000040022ffed49faf5238f7e23"}) 2017/12/30 06:40:26 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) socketpair(0x5, 0x5, 0x0, &(0x7f0000003000)={0x0, 0x0}) mlock(&(0x7f0000007000/0x1000)=nil, 0x1000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000000c000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x18) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000d000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2017/12/30 06:40:26 executing program 3: r0 = getpgid(0xffffffffffffffff) ptrace$getsig(0x4202, r0, 0x7ff, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000c85000-0x4)=0x3, 0x4) sendto$inet(r1, &(0x7f0000928000)="", 0x0, 0x20008045, &(0x7f00001a8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/30 06:40:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x43}, {&(0x7f0000009000-0x8d)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000009000-0x63)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000005a000-0x9e)=""/158, 0x9e}], 0x6, 0x0) 2017/12/30 06:40:26 executing program 4: mmap(&(0x7f0000aa7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000003000-0x4)=0x9, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000004000-0x4)=0x8, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000003000-0x18)=@get={0x1, &(0x7f0000003000-0xe3)=""/227, 0x10000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@generic="9959312dd86171f60bfff94b59e90ac2", @ifru_flags=0x100}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000002000-0x10)={0x4, 0x7, 0xdc2, "d453fc78e5bb", 0x5, 0x0}, 0x10) write(r0, &(0x7f000000a000-0x7)="9a", 0x1) 2017/12/30 06:40:26 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x80801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lstat(&(0x7f0000013000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000002000)="ccc564f68b85d68339e583e875", 0xd, 0x40, &(0x7f0000001000-0x10)={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) recvfrom(r0, &(0x7f0000236000)=""/0, 0x0, 0x10000, 0x0, 0x0) set_thread_area(&(0x7f0000abc000-0x10)={0x9, 0x100000, 0xffffffff, 0xffff, 0x5, 0x7fff, 0x7ff, 0x629, 0x2, 0x3}) 2017/12/30 06:40:26 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000031a000)='/dev/rfkill\x00', 0x301201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x7fff, 0xffff, 0x7, 0x2, 0x7, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) tkill(r1, 0x2b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000+0xcc8)={0x9, 0x1f, 0xc, 0x7, 0xfad1, 0x8, 0x9, 0x7, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={r2, @in6={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x5, 0x7fffffff, 0x5, 0x8, 0x200, 0x7fff, 0x4, 0x0, 0x7, 0x0, 0x100000000, 0x7, 0x10000, 0x8]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) socket$packet(0x11, 0x3, 0x300) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000f68000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f000016d000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/30 06:40:26 executing program 3: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ecd000)='/dev/usbmon#\x00', 0x6, 0x40000) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000ece000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000248000-0x1)="93", 0x1) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f000066c000-0xb3)=""/179, &(0x7f0000850000-0x4)=0xb3) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000d47000-0x10)={0x80000000, 0x6, 0x7, 0x4}, 0x10) 2017/12/30 06:40:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000bb8000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = request_key(&(0x7f0000d76000-0x6)='logon\x00', &(0x7f0000f91000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000773000)='ramfs\x00', 0xffffffffffffffff) r2 = add_key(&(0x7f0000b73000-0x6)='rxrpc\x00', &(0x7f00002ab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000ff000)="aaef50b4d2e2ac0355b4304f9d2b2e749b590209b6384e9e9959469223db7014ac83d2389063d8782c6702991aa7588af282951b2fe6816015923d7b77db3ba920c4137a683ae462e7edca04be2592cbeb065a6405bae4f41aacccd56e804c8250ab5ce11a962aa07f008fb9024a26987e3d5009a9ff938ff0a8be088f2f1ccc0d8ec0b58c770a84ec854f324a5524ad5a517b7777dff1", 0x97, 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f000013c000)='rxrpc\x00', &(0x7f0000a0e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='yd', 0x2}], 0x1) r3 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r3, &(0x7f0000aef000)=0x0, 0xa8) 2017/12/30 06:40:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c05000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00005de000-0x1000)="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", 0x1000) write(r1, &(0x7f00006e9000)="b600", 0x2) readv(r0, &(0x7f0000d25000-0xa0)=[{&(0x7f000037f000)=""/193, 0xc1}, {&(0x7f00005dd000)=""/4096, 0x1000}], 0x2) 2017/12/30 06:40:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b2e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000066f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000811000)=0x0) dup3(r0, r1, 0x0) 2017/12/30 06:40:26 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000183000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x61200400, &(0x7f0000080000)="", &(0x7f0000031000-0x4)=0x0, &(0x7f0000183000)=0x0, &(0x7f00000d6000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000001000-0x98)=@routing={0x7f, 0x12, 0x1, 0x9, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}]}, 0x98) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0xd, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/30 06:40:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000c3f000)=[{&(0x7f0000c45000-0x3)="", 0x0}], 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000c81000)=0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000fd000)='/dev/keychord\x00', 0x202cc0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000def000-0xe8)=""/232) 2017/12/30 06:40:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$usbmon(&(0x7f00008a3000)='/dev/usbmon#\x00', 0x6, 0x600200) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000d0b000)={0x0, @in={{0x2, 0x3, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9}, &(0x7f0000218000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006ff000-0x10)={r1, 0x9, 0xfffffffffffffd21, 0x5}, 0x10) mprotect(&(0x7f0000849000/0x1000)=nil, 0x1000, 0x200000000000002) 2017/12/30 06:40:26 executing program 7: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f29000-0xf)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffc) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f9c000-0x14)={0x3, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 06:40:26 executing program 1: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000481000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b67000-0x4)=0x1c) 2017/12/30 06:40:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00005a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001fd000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000533000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd0f, r2}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c6f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f00001dd000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$KIOCSOUND(r3, 0x4b2f, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f00000fa000-0x10)={0x5, &(0x7f0000f10000)=[{0x7, 0x5, 0x7, 0x4}, {0x800, 0x9, 0x100000000, 0x3}, {0x73f3, 0x81, 0xfffffffffffff3d6, 0xfff}, {0x7, 0x100000001, 0x3, 0xfffffffffffffffa}, {0x7, 0x4, 0x5a1f, 0x0}]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000059e000-0x4)=0x3f, 0x4) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000557000)={"6959fbc83dc9b1e738bd318fe8fc30d2", {0x4, 0x7fff, 0x3, "622785eecf08", 0xe8f8, 0x0}}) sendto$inet6(0xffffffffffffffff, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvfrom$inet6(0xffffffffffffffff, &(0x7f00002d8000)=""/152, 0x98, 0x10000, &(0x7f0000a74000-0x1c)={0xa, 0x2, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) 2017/12/30 06:40:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e67000)='/proc/self/net/pfkey\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000022000-0xc)={0x2001, 0x0}) ppoll(&(0x7f00007a9000-0x28)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000875000-0x10)={0x0, 0x0}, &(0x7f0000924000-0x8)={0x0}, 0x8) 2017/12/30 06:40:26 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000015000-0x8)={0x0, 0x0}, 0x80000) ioctl$KDSKBLED(r0, 0x4b65, 0x6) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000001d000-0x9)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000001c000-0xb8)={0x0, 0xc2, 0x2, 0x5, 0x0, 0x81, 0xfff, 0x96, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x10001, 0x7, 0x3}}, &(0x7f000001d000-0x4)=0xb8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000001c000)={r2, 0x4a}, 0x8) r3 = getpid() fcntl$lock(r1, 0x7, &(0x7f000001a000-0x20)={0xfffffffffffffffd, 0x3, 0x401, 0x9, r3}) r4 = syz_open_procfs(0x0, &(0x7f000001b000)='clear_refs\x00') mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r4, &(0x7f000001e000-0x13)='nodev\'[GPLselfproc\x00', 0x3) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000002000)=[{&(0x7f0000011000)='S', 0x1}], 0x1) 2017/12/30 06:40:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000eb5000)='\n') r0 = socket$netlink(0x10, 0x3, 0x12) bind(r0, &(0x7f0000579000-0x10)=@ax25={0x3, {"e90edd0d9b4009"}, 0x7}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0xfffffffffffffffe, 0xfbfffffffffffffc) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000a60000)={"7e76a72f99268e4277d17a18c407977c", {0x4, 0x9, 0x8, "a0a8dfa849ee", 0x0, 0x0}}) wait4(0xffffffffffffffff, &(0x7f00001f4000-0x4)=0x0, 0x1, &(0x7f0000ca7000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f000085a000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000e44000)={{0x77359400, 0x0}, {r2, r3+10000000}}, &(0x7f00000dc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r1, &(0x7f00001be000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x2, 0x1, &(0x7f000014b000)={0x0, 0x989680}, &(0x7f0000b74000-0x10)={0x0, 0x0}) clock_settime(0x7, &(0x7f00003a5000)={r5, r4}) r6 = getuid() quotactl(0x0, &(0x7f00003db000-0x8)='./file0\x00', r6, &(0x7f0000706000)="260fc08e60a55ad7b124bd7ae2da0e390f7dd880d291fc600a7ef79c751ac41ace3a0a5bbe5bed09f500ce3a86ea629dcaffdb9dff27402b7d84b5008f6929de5e95cc7e5c75d7b4d5d0c3ae4038eca58b5eba4cfe906cb0484e00c7d37f247124d215fd3d484c2fe968d0a714b4e451c28b77f08e0c1b6f2efde201caec80aff37e2f466fe45058a5f5aa4efe11b05159e707ea478c14fd96bc7d") 2017/12/30 06:40:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) timerfd_create(0x7, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000)={0x0, 0x0}) 2017/12/30 06:40:26 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2017/12/30 06:40:26 executing program 7: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xf, 0x7, &(0x7f0000c18000)={0x0, 0x0}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f5b000)=[{0x0, 0x1}], 0x1) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f000071b000+0x37f)={0x2, 0xd, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f5c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000a0e000)={0x8, 0x4, 0x9}) 2017/12/30 06:40:26 executing program 3: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1004, &(0x7f0000f58000-0x7a)="596d478f75c87cebb631b1d5c5b21c3edf809c71a60cf6b6056146f4974c7abfbad3b67d7469319827a694c0ab44996ff70aee77660568b1bea23849e4ca73312907ca5c202b46b079c1ecae14e84d6b5046da60f6054fff75089ecab7dd301a9b969687ca34de16bea1bfd8ef52cc52a23e89ea3067100f3cfb") r0 = epoll_create1(0x80000) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000edc000-0x70)=[{&(0x7f000073a000-0xaf)=""/175, 0xaf}, {&(0x7f0000f59000-0x83)=""/131, 0x83}, {&(0x7f0000f58000)=""/131, 0x83}, {&(0x7f0000829000-0xff)=""/255, 0xff}, {&(0x7f0000ec2000-0x4c)=""/76, 0x4c}, {&(0x7f0000363000-0xac)=""/172, 0xac}, {&(0x7f0000f58000)=""/44, 0x2c}], 0x7, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ad8000)=0x80, 0x4) sendmsg$key(r1, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 35.757336] audit: type=1400 audit(1514616026.289:26): avc: denied { create } for pid=5285 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 [ 35.983168] pktgen: kernel_thread() failed for cpu 0 [ 35.988291] pktgen: Cannot create thread for cpu 0 (-4) [ 35.993664] pktgen: kernel_thread() failed for cpu 1 [ 35.998742] pktgen: Cannot create thread for cpu 1 (-4) [ 36.004101] pktgen: Initialization failed for all threads [ 36.131475] pktgen: kernel_thread() failed for cpu 0 [ 36.136581] pktgen: Cannot create thread for cpu 0 (-4) [ 36.142352] pktgen: kernel_thread() failed for cpu 1 [ 36.147497] pktgen: Cannot create thread for cpu 1 (-4) [ 36.153060] pktgen: Initialization failed for all threads 2017/12/30 06:40:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002be000+0x482)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00003f3000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009dc000)=0x14) writev(r0, &(0x7f0000e4e000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00044000c900020a2400000000ff0680000c000c00080004000c00170000006b", 0x29}], 0x1) 2017/12/30 06:40:26 executing program 5: clone(0x0, &(0x7f00008f5000)="", &(0x7f0000a0b000-0x4)=0x0, &(0x7f0000fcb000-0x4)=0x0, &(0x7f0000d3d000)="") openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d30000+0x679)='/selinux/context\x00', 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00005fc000-0xf)='/dev/sequencer\x00', 0x400002, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f14000-0x10)='/selinux/member\x00', 0x2, 0x0) listen(r0, 0x10001) 2017/12/30 06:40:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/30 06:40:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000178000-0x8)=0x1) sendto$inet(r0, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[], 0x0, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/30 06:40:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x2) fcntl$addseals(r0, 0x409, 0x7) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ef1000-0x4)=0x0) fallocate(r0, 0x0, 0x0, 0x2) 2017/12/30 06:40:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000019000-0x10)={0x0, 0x2710}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ab5000-0x13)='/dev/pktcdvd/control\x00', 0x105080, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00008b9000)={0x4, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f000090e000)={r2, 0x200}) readv(r0, &(0x7f000000b000-0x50)=[{&(0x7f000002a000-0xd6)=""/214, 0xd6}], 0x1) 2017/12/30 06:40:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000096d000)='/selinux/status\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f0000d1e000)='./file0\x00', 0x0, 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) utimensat(r3, &(0x7f0000817000)='./file0\x00', &(0x7f000073b000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00004c0000)={0x7, 0x0, 0x0, 0x14}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f000066c000)=""/205) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000236000-0x10)={r4, 0x8}) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) 2017/12/30 06:40:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=[{0xfc, 0x100000000, 0x200, 0x9, 0x5e70, "670f25714d08ad914a67f9e910892b231c831c5fe931c45f1ce4ceae466c577a8206726c9d031c19d984b40431fe2f76773cee9be479155c1f6492dfd601ff58387e343e78bc8c13a8a99d6e160703374b269813e68200c4a8909278cac778ef8eda08bb754e594e7f0ee6d4b842754b662aeb9f6a076e5d18d50b7502786adbcbbbdcdb2c4b4cd7c472aae47030858415a6e58d263ae83a31c9db601ea58d156e07ba63cdb6d7a3a4fa4a2d8218fd91bc450607a0aeea8f9d030ef696356ee2af4d6070441fc1616c9bc2d83de18bb38d18c607995dfe59d3c7aa3a8a453d5d75f964b9a95fbe3dfc"}, {0x100, 0x31, 0x20, 0x5, 0x800, "92a6ae55cc4ef34294a70c723f1825ee72f6aa8242c597036110cac4c996e1bec29970e309646387325dfa9574f34a6bc0e044f223c4383c87d586c57a3f3a87ca629a3162977c871eecaf422bbdc22f7fc11d4dbe64397423338c4feff27f03a459aa209c45db3ccc80e3dce571618b9a6d7893a69b976c7b3d0dab84b3280e4edc615150214ad193be863918ce08265103b60da3c2f87f3e157b0cfe5d3e0e949592a5543e87ede8bc254a3558c298fd8dadebe4cd2b3bdd48f96cf971cb91b300b54765f84e15623c72e7576a3cde44664a108db359ca2a97662b552d5a7ff3dcbddacde856d05a3bc9002b38"}], 0x1fc}, {&(0x7f00008dc000)=[{0x28, 0x200, 0x100, 0xfffffffffffffffc, 0x4, "6613c688cf23eb9df82430ac873f9b14df68844f616f383d"}, {0x88, 0x5, 0x800, 0x100000000000000, 0x90, "e936086d88565af2ddf0a2ebcb3a111c23c62944222bfd8bf974e7d94834e8b340903ceb76de3d3b1080cc18e7d042be0b6ce6066e9a8639ff7baa26c0dcc78086769f9ce864b18a2cddb9051c73eb00439fb38554c2c2afb5b25784c61950ed359b602eb2231818efd0087f8981eb4c1b7e8493e6bf"}], 0xb0}, {&(0x7f0000000000)=[{0x4c, 0x9, 0x0, 0x2, 0x3, "888c68b5a6591c85895c56df40b2b341dd1a2ba1e7d000bd737b127e5c59e2a6ba102227ebbaffa6a1ef0a1010c65edf040982a267f4223f0b8c05"}, {0x8c, 0x9, 0x10, 0xa0, 0x9, "f70d8e8bb154d2b814fe5626d331e2342d93125cd59f0c58ff2ae5bcfd32117a7a66b53014523798da2e126656a8c915382612102e80852049f445695613bd14e54caf4e0c7d529e1414562ff0455a8ae8078e889e0137a78225e3f8e91d5660fff3c3c3691208550ecef7d032631c1abe3e4397a3e52be30ea9fc"}, {0x90, 0x5, 0x400, 0xc87, 0xad, "ba1ef87be769bcb94cddf54fd5db1e50c99cd63f4f8690a2b71f36ae0bfa18089af000587094778d07956d3329248bbaa8001f0f513ec597c39608db9368c0021d3f6c7bc231a2937cf9b52b4d658033a9711ec5e9e3393dbc1cfc086e4ed4f27496aed6e1eee10bfb31d73afe23e3dbcf8b7ae34a27d4a37c2a6a70cc"}, {0x3c, 0x400, 0x900, 0xffffffff, 0x1, "c14be7525f6bf96d42730ae23b8e693569dc6682e07ddf591ed4a8fb8ee1ada37055054ff2cd11b4b8fd"}, {0xc8, 0x81, 0x601, 0x0, 0x2000000000000000, "3162a2ef4ff2688f370da15ef55fbd5706cf59735f631acf61eb7b3153f071b69678836ad35b2bbb7563c448b40aa63675d116c5ef07acbb78a5a8302a1b305f56a836379adf944abc6c961051a670ae86a43fc977b780dee73413766b47f75f07dd91d71ceb2053f0f24bec8559b79045c045c9378f59b15d91d045a011ce1a1d6dffbd2b5c6be16867cc247b35771dd38f1ad130c16711a176939c49e99a3a1e5e6b673741203d66ad5e00d30aab2280d6eac638e5"}, {0x108, 0x8, 0x632c5f4850a940a2, 0x81, 0xfe11, "19be4bfe77c51672d65ecd74c16e82c6cdbdbebee81d51a4945414dda1e7b0cecbeadaa03f6951ebdef865bcc4b7abfdc16b12cdf1646d310ae0ca118e848541a1309718d303a1290069652008b59d29d28f2de269a1dfe83a185630e58766ad859be227d27651aecad08ab9f438fa64301e7d609e63f03e543e9d89a01a4871915f496cf9a1ade8e9598b636743b5c28a6cc5e8d66c5de363ed9031a9f444edcdf7a577dbe6b49b59d3177b5707c25aa1cdc27b63c1b277c36d17deae3befe7a9396e379c936aacf1710b1eec5a2a407236db2a0bd28831fb882f7d290a7c13bec5d8066c8747935e03fe70f508ae9d13e383f32a32b4"}, {0xdc, 0x7ff, 0xb04, 0x3, 0x6, "45edb0c094259cf761b869c9a699a880eab0988d4962019ccb69f790080b577c63d895e8e412809e0dac70a186d2e1471cd4dc0c2b5dc7c0972d0a8b5c76d7e5ad9a9eda8cdde5ddb7699ecffd6f387da6b2e94bb6129c6ecae7bbc786ead7587b974f9a25eb9b3515306e6e3410c638e3ebb30b2ec215d1df801023ddd140ffa2f40139bbec093d20f7fbe958c6010cc85ac5384739862c444e68c1849a65fa83457b0f4b37127010bc985f3061adf8d073e4886a6b6d6def69164809c96b4e3d526fa5d27c27b5695d"}, {0xac, 0x9, 0x610, 0x8, 0x858, "56b02358a79a83504eeaf54ebf3fe3d4284c2bb98c65067e5925fb4d7694b33e036f9a9c0bc3d7a322b345168ef19dd50882f0568cad99d74b06128f33e39e481b00c48b833f0278c7f76412b77afc3ac35b21c9cc67eaebee63efce3d65c6e1a25e28b0b5e412a4f12457b96df0a3f999159fa250bc3b85de603e7f36053b6470d16908b631c3dec55dae36b9a24255378e0477d7792e7bed3226df"}], 0x4fc}], 0x3, &(0x7f0000000000)=[], 0x0, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000047c000)='/selinux/enforce\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000b8000)={0xfd, 0x6, 0x10001, 0xd7, &(0x7f000077c000-0xd7)=""/215, 0xa, &(0x7f0000001000-0xa)=""/10, 0x1000, &(0x7f000001c000)=""/4096}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x800) sendmsg(r1, &(0x7f0000c7a000)={0x0, 0x0, &(0x7f0000f07000)=[{&(0x7f00003d6000)="ed46135cd2807bb6ac42f1f22e6b3d06a698a5a0ce84371b2751b75d5f4e5cd9293cc4b6a3c127f3a0f28db2b69d1a28c37b91282eb388c0bc1bcc3c69c433ec795335ad694ccd4e48", 0x49}, {&(0x7f00001a7000-0x22)="633de0c687f98880176f9d0e9d177a1a25dc5fe7b38060265ad5a9ab4b07e568314e", 0x22}, {&(0x7f0000433000-0x32)="e43fc9a87fb0a497a11bb5e305531547579f7a2a7b9c90a72c752233c71a10c10b6964cc12794b4055955c9a9a56034f50d0", 0x32}, {&(0x7f00003c6000-0x8f)="b2c125c540548fb55ad5fd6c9138b6f2665ce96148aadaed6021441e2279203997378a6188df14cff1219d5ef052dfd3d93d469cf28fd91fff6e961b76293fbcc09a6875bc7447852572a264fa64528eee0f33e69d0cca8c597eb856963be7e4de102fc141ebc1ea8ebc87741a3b951ec2af0fb7a4b36d94e92da7ac283a9744d1444f81b851b86fe68b65ffff2e34", 0x8f}], 0x4, &(0x7f000071c000)=[{0x18, 0x105, 0xe9, 'y'}, {0x90, 0x84, 0x1, "d13a87b15eaa1627b08c84a13a5feda634ba1c9d1ae2f94e979f90e619191ea831e084af0c37afaadaa8c26007c9fbd9d4898a4bc8b6dc2e39140fcc5a89a0475560c5e4d8d7bb5ab6d103bae2af2469189d09d988aa78fcb19f2ac7b850dfc2b21b3cd51e982690e84d615c0dd9b295e2c08142c9331a367f2ea8"}, {0x78, 0x116, 0x40, "d1704022aca0f4d8bb31dc206ad5d8b0be436af5931469bd933e6c345fe55afc90d56fc1b5e0f8268b53aa99e7168b83372806fdfabca75f5f4a157435da713e983c91df589c900cb91ad73ccb27c7144b1527e86483282bae1c2493bcc3737aedf86451b99da4"}, {0x18, 0x10f, 0x3, "348c6b"}, {0x48, 0x116, 0x5dc, "c0a93c778e58f650b6f635c4a0c88b174b058217f6c657a6b0f159c783860ba7d05fcefbad7388c9d7d88e31821d2395384399bd76"}, {0x100, 0x11f, 0x9, "981778c403c49f5fb4e336e87357f14c3ce332c3e5386f5df85cd8f90071649be6a71a4d8a2c09aeecc11a32a026b65963397a629cf7ad396e4cc78548049e00989a7990259c255488ca701d52cc9e83b96decf68a3555cb3223ba25a8e0a2a5d75223c62be3587ec1c4143f2ffafc67a778a7465510ec9c5573d576acc8564a801e3354dee9c0d3f58905cb92dcf72ce3bf2b76cd53550c6715eb2636ab678b50282143c39324d898da42e8e61c52f2c8a4488bb3599d630f0d8fae59f9c6aed4ea186b7c627a5800977cdc12c86e267155c7ff279d0f9b03238a1ff24775b452e24a535c45480ff868603f"}, {0x10, 0x12f, 0x838, ""}], 0x290, 0x20000000}, 0x40) poll(&(0x7f000096d000)=[{r2, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000e02000)=""/220, &(0x7f00005f2000-0x4)=0xdc) 2017/12/30 06:40:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00001c3000)="bb6e6f646576776c616e31656d302400", 0x1) r0 = syz_open_dev$sndseq(&(0x7f0000a25000-0xd)='/dev/snd/seq\x00', 0x0, 0x10000000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000b66000)={0x10, 0x0, 'client0\x00', 0x0, "834c69b67c101ace", "c3340e018be73f652b8473cabf47b59a67ff135bad83dc9302c49558c80048c2", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 06:40:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x34040, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) r4 = fcntl$getown(r2, 0x9) prlimit64(r4, 0xb, 0x0, &(0x7f0000c2d000-0x10)={0x0, 0x0}) write(r3, &(0x7f0000e60000)="24000000200025ff010000001aedf5200004010169002100a00000ebf30001004b0000b784", 0x25) 2017/12/30 06:40:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='net/fib_trie\x00') ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000169000)={0x5, 0x7ff, 0x5, 0x3f, 0x800}) preadv(r0, &(0x7f0000276000-0x70)=[{&(0x7f0000f7b000)=""/162, 0xa2}, {&(0x7f000027d000-0xde)=""/222, 0xde}], 0x2, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x0) lseek(r0, 0x0, 0x3) 2017/12/30 06:40:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000920000-0x10)=[{&(0x7f000030d000-0x29)="290000001e0031093300000000000000000300000000ff068000800000001800f7ff0000005bf4ff20", 0x29}], 0x1) 2017/12/30 06:40:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001f4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket(0x2, 0x80807, 0x6) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="f83d7d2a3922a3f11a8a1faffafc11ec", @ifru_names=@common='nr0\x00'}) recvmsg(r1, &(0x7f00006c0000)={&(0x7f00006e3000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00007bc000)=[{&(0x7f00001dd000)=""/119, 0x77}, {&(0x7f0000ddf000-0xe2)=""/226, 0xe2}, {&(0x7f0000384000)=""/136, 0x88}, {&(0x7f0000c73000-0xfa)=""/250, 0xfa}, {&(0x7f00005da000-0x68)=""/104, 0x68}, {&(0x7f00008a1000-0x87)=""/135, 0x87}], 0x6, &(0x7f0000e14000)=""/144, 0x90, 0xfffffffffffffe00}, 0x2000) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(0xffffffffffffffff, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000a10000)={&(0x7f0000fea000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f74000-0x70)=[], 0x0, &(0x7f000021e000)=""/0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x2, 0xcdc7, &(0x7f0000faa000)={0x0, 0x0}) 2017/12/30 06:40:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) restart_syscall() r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000089e000-0xf)='/dev/sequencer\x00', 0x6d022a6642c488cc, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1) 2017/12/30 06:40:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c2f000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r2 = accept$inet(0xffffffffffffffff, &(0x7f00007e5000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000144000-0x4)=0x10) getsockname$inet(r2, &(0x7f000085e000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000900000-0x4)=0x10) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000075000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000b66000+0xeda)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000e4e000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) 2017/12/30 06:40:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000744000)=0x0, &(0x7f00007dc000)=0x0, &(0x7f0000b60000-0x4)=0x0) listxattr(&(0x7f00009b4000)='./file0\x00', &(0x7f000019e000)=""/165, 0xa5) r0 = creat(&(0x7f0000095000-0x8)='./file0\x00', 0x0) mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000d48000)='./file0\x00', &(0x7f00009e0000-0xa)='hugetlbfs\x00', 0x0, &(0x7f0000f0e000)="") socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000404000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b7e000-0x4)=0x0, &(0x7f000044b000)=0x4) [ 36.388882] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 36.413257] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 36.427973] netlink: 13 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/30 06:40:27 executing program 4: r0 = socket$inet(0x2, 0xe, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000089000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00006b7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2017/12/30 06:40:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f02000)={@generic="c2ac8cf3b762523afdad87be69477f65", @ifru_names=@common="fffeffff3000002700000000e8004b00"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f0000613000)={0x0, 0x0}) connect$nfc_llcp(r2, &(0x7f0000969000)={0x27, 0x20, 0x80000000, 0x7, 0xffffffff80000001, 0x2, "2eed8ed672b8f0ca462a0b68640e697850e1ff0a1ff03aa26ed23a2b84b3de54b92d3b3b9ab174a44e84fae7ff20b6d4f1b9336aa4829bba6fcd6906b21d7b", 0x200}, 0x60) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2017/12/30 06:40:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00004fd000-0x8)='trusted\x00', &(0x7f0000061000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d5f000-0x2)='&\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000c45000)='keyring\x00', &(0x7f00002ae000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000a3c000-0x10)=[{&(0x7f0000ff9000-0x3b)="390000001100092401030020000500ff07000000050000000000000000003c0019001a000f000000fefffff5000000001e200000c100000705", 0x39}], 0x1) 2017/12/30 06:40:27 executing program 2: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x51392d80, 0x1000000, 0x1000, 0x10080000000000, 0x20000000000, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000df4000-0xc)={0x0, 0x10000007efff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000def000)={r2, 0x80000, r1}) r5 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f00005de000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$inet(r6, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000910000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003d1000)=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, r7}, 0x10) sendto$inet(r6, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000de9000-0x18)=@generic={0x6, 0x3, 0x4}) setsockopt$sock_int(r6, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r6, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000df4000-0x4)=0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) getsockname(r8, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) sendto$inet(r6, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r6, &(0x7f00007a7000-0x1000)=""/4096, 0x1000) 2017/12/30 06:40:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xcf, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe4, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e84"}], 0xe4}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000681000)="3e60fa612ec3735c06d0cc6cc08f914b694ea49f5ee4d461aefe1fd3804b4903a6c0b42211e639a61e064543764883ccce1703bd58f58ff8f03694ce6482d4a8ce3ad9ba5d711ef31aab3d783d09cc8b9b929bae90455329e829cb4b59c8f4869f6b2a4a13b5f8bf16c72cc3b3fa970cc75ba956b7bcc90f1836ad987ff2f4b8b7c5fd23ec6591beadbae18449c8db5a25956bd3df9bf9e359a98d00fe1707ca72303a6d2cf711f22b52ca13f7c6d0a31b3175c93930d9f73e82305a263c171cbeeda0f5", 0xc4, 0x0, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/30 06:40:27 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000)='/dev/hwrng\x00', 0x22002, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000014000-0x8c)={r2, @in6={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000014000-0x4)=0x8c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000014000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000)=0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000003000-0x4)=0x3, 0x4) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000014000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000000b000-0x4)=0x1c, 0x0) socket(0x8, 0x4, 0xfa20) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000016000-0x8)='./file0\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f000000d000)={0x6, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1f, @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]}]}, 0x190) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000017000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000010000-0x4)=0x14) r6 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x3, 0x0, 0x0, 0x400, 0x15, 0x80, 0x0, 0x4, r5, r6}, {0x983, 0x20, 0x4, 0x0, 0xffffffffffffffe0, 0x0, 0x7, 0xd5}, {0xfffffffffffffffd, 0x20, 0x401, 0x1000}, 0x507, 0x8, 0x700000000, 0x0, 0x20, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x569d1891, 0x7f}, 0x10, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff7f, 0x2, 0x3, 0x8, 0x6e, 0x1, 0x8}}, 0xe8) mmap$binder(&(0x7f000023d000/0xc00000)=nil, 0xc00000, 0x0, 0x8011, r0, 0x0) madvise(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x13) 2017/12/30 06:40:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000f6d000)="", 0x0) sync_file_range(r0, 0x0, 0xffffffff846f4d75, 0x6) 2017/12/30 06:40:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e4f000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000e58000)={{0x9, 0x1}, 'port1\x00', 0x40, 0x20000, 0x1, 0x7, 0x4, 0x6, 0x4, 0x0, 0x6, 0x51, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_WAITACTIVE(r0, 0x5607) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009dd000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f000015e000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f00004ef000-0xe)='oom_score_adj\x00') getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f000028d000)={0x0}, &(0x7f0000663000)=0x4) clone(0x100, &(0x7f0000f3a000)="", &(0x7f0000c45000-0x4)=0x0, &(0x7f0000761000)=0x0, &(0x7f000083a000)="") getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d12000-0x8)={0x0, 0xfffffffffffffffa}, &(0x7f0000754000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000159000-0x1008)={r2, 0x81, 0x1000, "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"}, 0x1008) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000049000)=0x800, 0x4) sendfile(r1, r1, 0x0, 0x2735) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000ddb000-0x21)=""/33, &(0x7f0000b29000-0x4)=0x21) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00008ca000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d5000-0x4)=0x20) r3 = request_key(&(0x7f0000585000)='cifs.idmap\x00', &(0x7f0000957000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ee1000-0xb)='/dev/hwrng\x00', 0xfffffffffffffffb) add_key(&(0x7f000064d000)='encrypted\x00', &(0x7f00004de000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000086b000-0xb6)="5272f92b410cb7d8c2d773919204e9e5225d6d285f8450c24de7e3925ec5e81b5d85d224d9c4d6850c86a53b74af577553959266e94d9f203dcfcab72a357c9c1bfe6f9ef72e558871b2262420225f47066876a97d94f203849dbc87a7b10053b3918884df0f755adbb7f28fd7d99779abf0c07b472b25f5f0ee0b29cddb37bd44dec6a2567dcf5a6f08f60fe18a85e919d7cd99e5ae4e4b993449ff7a8e7da6e695c7e8f4537c4aad2a9c8ca572453072f12c5ee02f", 0xb6, r3) keyctl$read(0xb, 0x0, &(0x7f0000b12000)=""/206, 0xce) 2017/12/30 06:40:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) recvfrom$inet(r0, &(0x7f0000763000-0x1)=""/1, 0x1, 0x102, &(0x7f000031a000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000046c000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000018000-0xe2)=""/226, &(0x7f000082d000-0x4)=0xe2) ioctl$TIOCSCTTY(r1, 0x540e, 0x7) [ 36.437861] netlink: 13 bytes leftover after parsing attributes in process `syz-executor1'. [ 36.464331] netlink: 13 bytes leftover after parsing attributes in process `syz-executor1'. [ 36.473792] netlink: 13 bytes leftover after parsing attributes in process `syz-executor1'. [ 36.518313] updating oom_score_adj for 5394 (syz-executor1) from 0 to 0 because it shares mm with 5382 (syz-executor1). Report if this is unexpected. [ 36.522490] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 36.547375] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 36.554806] device lo entered promiscuous mode [ 36.568642] updating oom_score_adj for 5404 (syz-executor1) from 0 to 0 because it shares mm with 5382 (syz-executor1). Report if this is unexpected. 2017/12/30 06:40:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x200000, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) clock_gettime(0x3, &(0x7f0000fb0000)={0x0, 0x0}) 2017/12/30 06:40:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f7c000-0x23)="1f0000000002ff000000040008010076008b00e0090002000202fbe9000200", 0x1f) getpeername$ax25(r0, &(0x7f000071d000)={0x0, {""/7}, 0x0}, &(0x7f000077a000-0x4)=0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000447000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000700000-0xc)={0x0, 0x3f534c67, 0x0}, &(0x7f00004ed000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000079b000-0xdb)={r2, 0x3, 0xd3, "ec3cd60b0e497e2663c551134d8ef956a2d664c5de8aceb59a43419cf3bd0823ea8ef560995025e4f2235ae91aec7f18ecb61627d451cca3601e81f3764c3c08c679e7536bf0970d15a32dec15a1dc7d2335ec62450d4a1ca64a59c7b4b154e4ea6e34cd6cebdec5de22958600f08083e9109c87f45ad283fc105616ec96ccefdfadf72199cedb1d41f7bcad35ad7620b5ef58e4aff6845115e71c9b5cbe8c1a68195a3ad700c1bbd0a1c45137feb5ac2316cf199ce306bf1a3cb39c61b94f6f320f094b9191ecc83e1433ba1778386cf8d90e"}, 0xdb) chdir(&(0x7f0000ab0000-0x8)='./file0\x00') r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000afe000-0x11)='/selinux/context\x00', 0x2, 0x0) fchmodat(r3, &(0x7f0000f12000-0x8)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000387000-0xb8)={0x0, 0x2e79, 0x8000, 0x9, 0x2, 0x9, 0x80000001, 0x1, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x3, 0x1000, 0x2, 0x2}}, &(0x7f000079a000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000308000-0x18)={r4, 0x0, 0x30, 0x5, 0x40}, &(0x7f0000b5c000)=0x18) syz_open_procfs(r1, &(0x7f0000ddb000)='setgroups\x00') 2017/12/30 06:40:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x800000000032, &(0x7f0000151000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2017/12/30 06:40:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fchown(r0, 0x0, 0x0) 2017/12/30 06:40:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) getgroups(0x3, &(0x7f0000189000)=[0xffffffffffffffff, 0x0, 0x0]) r2 = getegid() lstat(&(0x7f0000a9c000)='./file0\x00', &(0x7f0000bc0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getgroups(0x5, &(0x7f00002d0000-0x14)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r6 = getegid() getgroups(0x6, &(0x7f0000e0c000-0x18)=[r1, r2, r3, r4, r5, r6]) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a82000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000)=0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ef000)={0x5, 0x8, 0x5c5, 0x2, 0x0}, &(0x7f0000644000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d59000)={r8, 0xffff}, &(0x7f0000ea0000)=0x6) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000b75000-0x10)={r7, 0x1, 0x6, @random="f05d4fb876d4", [0x0, 0x0]}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000e94000)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2017/12/30 06:40:27 executing program 3: 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) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003000)='/dev/keychord\x00', 0x0, 0x0) read(r0, &(0x7f0000002000)=""/0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000005000-0x8)=0x0) 2017/12/30 06:40:27 executing program 2: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fcf000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ca2000)=@sack_info={0x0, 0x5, 0x1}, &(0x7f00005e6000)=0xc) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fcf000)={0x5, 0x4, 0x1, 0x3, r1}, &(0x7f000068a000)=0x10) r2 = syz_open_dev$sndtimer(&(0x7f0000def000)='/dev/snd/timer\x00', 0x0, 0x4a000) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f000099b000)=""/4096) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000426000-0x5)='user\x00', &(0x7f0000fcf000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fcf000)="", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r3, &(0x7f0000fd0000-0xc8)="36a1b27ce5c319c3cee78d6a94fd2dc611a7ea27a71027877284b17d12e81e0ccef23ed5b7066436a245dfc305acc0246c09fef0e6bab2bde51ac9b141bc49c9d884b75dd86b85fe20b47da6e721e1e217940ca45c1daa0d6e27b7ed516cc5a33fa63a709f8a286f7b2a48c709cfbbb1cdaf88778573565bdd0bfc4dae971b524d941299cb7976277611eb709c86d6b500849d96c1a4b5aa262a8d7ed3e02287ff17fedd542d61beac5ab9a00714d57b7dc2a4ef20cff65b85a92e3ad92da694faf8f7ccb592c8c6", 0xc8) 2017/12/30 06:40:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f000015d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x2240, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000027c000-0x18)={0x5, 0xaae, 0x40000080da10, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00001df000)={0x2, 0x8f84, 0x5}) 2017/12/30 06:40:27 executing program 7: mmap(&(0x7f0000000000/0x4f0000)=nil, 0x4f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000014a000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40086602, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004f1000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00002fd000)=""/4096) 2017/12/30 06:40:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a09000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006de000)={0x5, &(0x7f0000a8a000-0x28)=[{0x20, 0x1, 0x4, 0x3}, {0x8001, 0x8, 0x9, 0x9}, {0x8, 0x21a5, 0x8, 0x1}, {0x35, 0xfffffffffffffbff, 0x8, 0x1ff}, {0x22f2, 0x7fff, 0x3, 0xffffffffffff8001}]}, 0x10) r1 = socket$inet6(0xa, 0x2000000000000002, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cf3000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00009ff000-0x4)={0x4, 0x16be2443, 0x8001}) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) syz_open_dev$usbmon(&(0x7f000039f000)='/dev/usbmon#\x00', 0x3, 0x105080) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f00009f0000)={0x0, 0x0, []}) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000354000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) r6 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r6, &(0x7f0000f64000-0x1000)="", 0x0, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r6, &(0x7f0000031000)="", 0x0, 0x0, &(0x7f0000fde000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socket$netlink(0x10, 0x3, 0x0) 2017/12/30 06:40:27 executing program 4: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000a3d000)=""/4096, 0x1000) fanotify_init(0x16, 0x9000) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f6e000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="f7803deac8d7f0efd35dd19e3a9700acd9c0c11549e0f99f51", 0x19, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000674000-0x32)="0e8a04a1894a0c1a04177e5b2a1e28fbfd786150c66a8b72ba8f8356cb2a5911984d2f41d88357b0e8a73d62018d4203f08a", 0x32) sendto$inet(r0, &(0x7f0000f6d000)="156097e8686ac54de9cde0c7f2752f22bf318e8d51002c864ada48cb04e381b4ec5d4e1bc7acc10b3c0c43a7", 0x2c, 0x0, &(0x7f0000f65000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/30 06:40:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0xa, 0x1, &(0x7f000027c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000795000-0x4)=0x0, &(0x7f00004d3000-0x4)=0x4) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000001000-0x2c)="", 0x0) [ 36.648271] audit: type=1400 audit(1514616027.179:27): avc: denied { getattr } for pid=5413 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 36.655565] binder: 5424:5429 ioctl 40086602 0 returned -22 [ 36.657522] binder: 5424:5435 ioctl 40086602 0 returned -22 [ 36.657812] Tx-ring is not supported. 2017/12/30 06:40:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) pipe(&(0x7f0000357000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002fc000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2017/12/30 06:40:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000989000-0x8)='./file0\x00', 0x242000, 0x30) sendmmsg(r0, &(0x7f0000d5b000-0xb4)=[{{&(0x7f000052d000)=@rc={0x1f, {0xffff, 0x0, 0x2, 0x9, 0xa47, 0xe}, 0x7}, 0x9, &(0x7f0000dc9000)=[{&(0x7f0000a6b000-0x5d)="665d0761c4616bdf727bbacd526e11d4daa95ce59a578770de16f88687190af1773057304c5a610c64140d0b4633e2c493bd6ee4eda79c4310def01b3bdb30d87a58f6ce0a8adb94be682e388a563239b008d4e19ead14f900d890c690", 0x5d}, {&(0x7f0000ba9000-0x52)="97af9ad5229590fe89bc6a751d4e80ebd158a303e33d07a4dba8829fc1d4bc438e2f094aa85201d3b72cd67cdc2d505053fb48ae38178d68146bc1bd777e2ddd2f027b394eba0d1d026ba6146ad20abbdbb4", 0x52}, {&(0x7f0000445000)="7c6a0702f5326533cf8002c8d4070323ac4b2fab1f4d072856fe9e212d5961551f5647745eec705c5ff242b86073c7e42d77975a79286a420b9b3f01ec65f9df5982fdc069ec29", 0x47}], 0x3, 0x0, 0x0, 0x800}, 0x7383}, {{&(0x7f0000e91000-0x6)=@hci={0x1f, 0xfffffffffffffff8, 0x2}, 0x6, &(0x7f000016f000)=[{&(0x7f0000246000-0x6e)="f4e085cebdff9bc734c36072e27b6d94ae91e4c9a40d06a88dae177b6140de804bf1c54fec35c200c0d7e3cd183a27bd10a674fd1a21ebb2ae626165422987efe28484be93951edbd0485759278dcc631d6bfd751bcbaa36e525704551186bd25d27c2f04c87a751741af91e4995", 0x6e}, {&(0x7f0000be3000-0xcb)="8b93de907d7cc264f9dfc975d5283ff4220d4783bd42e5dd4e511476ddae48d8beafa64c77c019825165e6fadc4fa41c54670de7f679bd84b5bbfff9d91461213745fc2fa3df93c68a6929e441a212b78ccd51d5b484b41f9b5bf3040eb7c79ac1eda239c09929b6d029eca158f7973f783640e62d36fc92291472bda7367aacbf02726913adf55fcb1d385fa744196cad81d2ff46cd7ecab640c460d09a35750199db664beadd0f14eca985c432b20fe063323afc5cd9bd743c035af335e13d9dfa44a1ea1e3d40d57aff", 0xcb}, {&(0x7f000055d000-0xb8)="e87359c3833d0ac127c3de7652629bb71a1d37e6c1bf88b157da27c52ad012822611de19a9b82eb43605136ea137a1e068c282824d945114189f2b6cf61525f9c31e35c3b62ccb38db7d7689ce281785e89d0cb9009b392fe500ae4b0044d8d7476b11c1940e996d22be89fec08dabc02f0f8f86b74d7ac844ea0944816663f5ee72d2ac800ce317dd65729379b99f20a03913922c03e1fccb5d6e3e5c71d5b7c358484e2b6b3371abdd4149fceaae86f4a047e9226861c6", 0xb8}, {&(0x7f0000611000)="7ed06c4da11533fafc87221cd681d49e7bc2ccd81973a5b9ef2615330718310dfc592f1173c1c41248512088e886b098abee3ae630fb65490331e169c151", 0x3e}, {&(0x7f00008c3000)="9f90c4d34b16af250f49dfd42e692d20aee64e15b697997d95b7bffc21209a52e152fa4733a2031eec88b8a9f4742089ce9f8c30251a6e93b7510434f023d7a368835a651aad8c3cd5b0d1e0f43046e575cc98241c6ef4c0cb60fa0e8cbcada3c46d54115ac3c7fc491e1a49755fa3817e513632da60b2d9f51bb0c0", 0x7c}], 0x5, &(0x7f0000c22000)=[{0x80, 0x11f, 0x50f, "e406c3e0523a9bd26edbac6724f6557709513310413b1c86352f855e0fd00967adbd9957a6ba91ee183f1694dc97c0a6a71e1dc5f36f88e69e75c3cc9bf181a9f98466b1075d79948c2a4913a18d9e28c4554a191a41bee0cbcfeafb68d20dea7be3713ec1e0e01eef11e12f211367"}, {0x78, 0x115, 0xffffffff, "d5d6e6b33eb9321733e785b68df940dbebff1ff5b3cde06dd85edd6652f47122ba76b92d3dd856478eaca3b0bb6ab9d4d752c3cbfc66ed995672edaa86e6718e1d1c4452a297a6f0278cc6ffa0ead1ac18ba3e394fd52fde96b89e42b25da944d6"}, {0x100, 0x117, 0xffff, "5cf885b55f97faef618f96b8ec64bce7629042f6ea03d13ed1eaaeaf944143762647b5140942a57c3a1ce24157dc09c4eaf4c44973def7f1b1393733bf8d3b615e0c77f06fd16518011bdf58e1a47a1e9ad86e2524624e0e21706208cf37f1ef499364359f48718e8c1062cb239ad73233accb822633b9a10ac020a888589e2fb582924344b6fd781eec8f4e7f0bdccacd760682760a36cf58be6bae18248d354aadcd2378fbe638b6ba3a50be078b2c7502a7c319939a6dbc06820b65f69860f1ca51cbea7bf25020a76716952a605415a70ebe82be3145691f7bc0333fdc28b9d50abdac0826eead5515"}, {0xd8, 0x113, 0x3, "a08d4f066dc95b2c705e3ed37e4496b81ed6f262b69d2a072adcb73d5f7c825454ecc72009cf234d09f198ad0b3933aa794469eceb5d268460662237a66c2c2ae1a267c2eb2edcada152ea9681989889b6c8ef51b478358152dad6b1c0028ef542a6043f78b3f4d57392652af8cd40f0a9cee223a531d938552f383ee04067e324eeb7569550f1b505bf6d450edf13f0797cabc3f33dd162e3a5dfd45f3be0a2134d1eab36b844350810f9f50ae30ae21937b1ddee76845e1da00b2bab0e796914f9a4e0bd1c6c"}, {0x60, 0x110, 0x0, "50b7bb5fc3061f9c4d24d6632fdbc5ba9df7656d3391e529f775495065f7d72fd1eab629b882c31ad12a0bb98a8fabf171ebc25805e13d9aee639f14a93fffecbd545a2f7345273993"}, {0x70, 0x0, 0x0, "ae48a9444aceb8e646701237ce461f5152b5ba604111f890d70a3c285678fd1cdc0fdc12eaed840051f3e4bf266a64317896a081e77bf054af94da58647334e5dc895dd01a588f9cc532aa46b8ee8d3d9565cf0e6be039307ac7bb"}, {0x80, 0x101, 0x10001, "7998a65e8595547125ca6af172779248910e835739d32987ce706d5dfd2b7190ef1f063de1d62b507478651fc6151026d9832f93cd78092f446746d24e517e53960e9055bf0f4419b1868831f120e78fdb846bcfc422413d7c0a59c620e3aea8f5eb538ce6c21e0a709a70845a"}, {0x60, 0x13f, 0x2, "3a07ba0ee72330dc3f5e60566757b223ed572479134031fca2798f15175103188058c11636f6518d2f2b23437a4803a5cbd7abcff0115bdff8183a5c1821f551055096bcd535207450d4b990e0"}, {0x1010, 0x116, 0x1000, "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{0xd8, 0x11c, 0x7fff, "f2a245e0dfebd640a7f03bbe0140eaf3f00c54ad7a457a1229f01d3b73d9afe8aa0be9de69544c5bf0a7ad7611fed5d97403558ca6a18d1eec4c7acea78e7eb8d2c43c1e5d50209e195929d5bc146ee89c39ddbd39274a0e30601ec20441d8aba61355870d2dbfc2ededa38b8cee51ad41ccf1906e2f762c5a216afbfc24b30c983a18e0516e0a3f909337a54551786cc0e0247f8096ddcff3a63564b6d8bad715b08ee1005ed418b28ea0e9f08aff0641ce2f9c874d8e7afeb5025147eb81df5103"}], 0x1568, 0x0}, 0x3}, {{&(0x7f0000974000)=@llc={0x1a, 0xff, 0x5, 0x8, 0x7f, 0x80, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000764000)=[{&(0x7f00002b1000)="7064ac72c1069a7de4e9a197720e6a0828d497efa3055a7c05e6d3ca64b6fce18846d789ceb0", 0x26}, {&(0x7f0000839000-0xb0)="27025b6ae418b73edb978dfdb390a57124b1a2831aef7b3abdcdf4a2f21e108c64cde392a5cefa80f6971d5da821e5bdcb6790fbffa62189b4741302bbd772b2b89b8934bd7bd22449731ee2432b7512a3acdb2a5b7e2e068106a72be5678a1b3748e9859953cc6f4845af0f1ea1066f1006fd7bcd028e3deb723f0e9085475473ca227b3c8f3815960c219b54b2f1be6e302428bbea4837bf8531f5528da8eb24d9e4f090a4e7db47ca76e808d0c337", 0xb0}, {&(0x7f0000bcf000-0xd4)="3965067e8b7f77846b1bffe44f76b1d5788b64047403aa2ceca453db6635963510e44fe0afe27063bc749ee1210749207396f3ba510862596c1e4e6f49b40b828b2c7157e9c5bb6455790eb67c20def90d2b364e8ffe5846cb181d881ef2b4d8acdc94bf5e3ab592585956b9ecadb47a5a00e45eacf18925680cc08e9796d072b659a60da8cac20de4d75f11476fe7d5e6c979ef331443a5cb62bf0d48047a378efb1566ae91bcf314201d8d8b457ea8da1ead2e7cb82aba40ff1f8dd58f262672b8bcc314579d9d59d8334c245acceea0a89715", 0xd4}, {&(0x7f000077d000)="8d51885ca3869d6875b4cf25dd2c5e97d1c4b832567aad36246311bee3a33beab7156a532006d042fcb1c6730cbbdd5c719c521048bf13caf83e24d1d0eff02cfc2363d00c8fa46b3199692adb64030255e1bc66946b4ec273efc99f6d706afd42cd7da954d79a724cf50c99f4e339be21c3e054f5b6254817dbf3180b1ef1c550e821468a7a7b5082a904d551fbe8b82edd893001e57f739076da5b56eb3d64a5a021131e1827ccc1eaf929d573c6ff7fcff99fbfa40aa5fcab6725d0a9e1af3c150d29f82eac70972a9723defa56f2651a772c1c31756993a3646222616539d1bf10", 0xe3}, {&(0x7f0000da0000)="eca1d06fd73b47a5cd031f7b5e21a66850da21bc79825a253fc3482401ee77541caa1702d395b1257f178545d775abe7dc93971351533e0144adee13b185802f3ccb8ff7256ebe7233a09b03a6ec751987acc0e514122aed636f181f12d7fdff3c374cb556174463f71f9fa05f45a43b785335bdddcc237232790a7851dca20d48a4e41b2c165b8ed727be0d4d3bb2e13cc2de1469b71bbd", 0x98}], 0x5, &(0x7f0000b80000)=[{0x70, 0x11, 0x0, "d31c0206df55f6acae013e9f3b939413206611cace5340594bbf125fdc46c7a76a3391af1a8713f35b834292146fc98404214ad17bfce67123892623ef66b936eb220559e3bf2728f06aa913737b830c2c05c90d0a29f2dd19f47bbabbf2"}], 0x70, 0x8000}, 0x40000000}], 0x3, 0x80) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000536000)={0x1, 0x33, &(0x7f0000153000-0x33)="2ffae8b7f1444fbf5ba89ef87132c71bff7d6571c04e8b24530665735b8fd0f36cbb8ca32e5eb984b9b1666edeff0830c22919"}) chmod(&(0x7f000092a000-0x8)='./file0\x00', 0x4) mkdir(&(0x7f0000f07000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) 2017/12/30 06:40:27 executing program 0: mmap(&(0x7f0000000000/0xc30000)=nil, 0xc30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f0000005000-0x10)=[{&(0x7f0000140000)=[{0x11, 0x200000001a, 0x719, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000948000)=[], 0x0, 0x0}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a11000-0xe)='/dev/keychord\x00', 0x200000, 0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c31000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c30000)=0xe8) r3 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008d1000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x20, 0x2, 0xfffffffffffffff9, 0x9, 0x20, 0x20, 0x0, r2, r3}, {0xffff, 0x0, 0x5, 0x3, 0x0, 0x5, 0x1f9, 0x3}, {0x849e, 0x5, 0x1, 0x80008000}, 0x8, 0x20, 0x6, 0x1, 0x40, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x80000001}, 0x5, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x3, 0x7, 0x3ff, 0x7, 0x3ff}}, 0xe8) 2017/12/30 06:40:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x80800) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f0000ac3000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f00005a2000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$mice(&(0x7f0000dc8000-0x10)='/dev/input/mice\x00', 0x0, 0x8080) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000776000-0x10)={0x0, 0xac, &(0x7f00002a6000)="cdf8d3e558f0b3ba38eca065e24f89cda63d70ace2dde641c91d408d7a6df17b9e204002665ec4386ebe31e6beb601bfdea3067bf90d7649537bcd070eacad9ef120fdf97e420b091c445e820c38c49f71624ba258af6480a5c1696c2857ad8df6da153eb896be31bf683bf922ec498fcd41b1a3d937382e2bdce408f00cd535ece8e0f3c1424928b069f7f5721bf4655b55032e421f04ad2129064bd309335254e378e1146008817cb886f8"}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000d32000-0x8)={0x3, 0x401}) getpeername$ax25(r2, &(0x7f0000b51000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00009b8000-0x4)=0x10) 2017/12/30 06:40:27 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000004000-0x4)=0x5, 0x4) mq_unlink(&(0x7f0000001000)='..\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x7fff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000005000-0x4)=0x100000001, 0xf, 0x6b4e21fe, &(0x7f0000004000)={0x0, 0x989680}, &(0x7f0000004000)=0x9, 0x100000001) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r3 = getuid() getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) setreuid(r2, r3) 2017/12/30 06:40:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x4000005, 0x0, 0x0}) r1 = add_key$user(&(0x7f000073b000-0x5)='user\x00', &(0x7f00004f1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001cf000)="6dd625809c37c7c791aa46dd34cfcf563b075bec4c4e98316ad5c25038a57de0745781107515be0e3c742a22335c20ced00e753e47ca3943af3f4434feebda029c678ff35075e97545aa6ed9836b709614aef86ab8b64a79e87c321e7d0fdd5264420f67e13690e3db49206bf86808701e4e8a091454ec225a20be210365208e2bd699e9a359f7d74cf584c4b7933d4699dbf392e5f97c2cb6d79e1062a2d7b0e63ae9b1f8d27d83956d34b5ad12d9c7df052d2eb765f90b6ced39b7376fb65aac6a196112933ded962f5719248b989845d42e20eb7af222ce291bd23e84", 0xde, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000c29000-0x8)='keyring\x00', &(0x7f0000e8b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f0000f30000-0x60)=[{&(0x7f0000907000-0x55)="905b9aeda3ba6f5cd011ac34f7bed7ceb64a8533d7ee1314bf2df7d2c6ee42d4f20ab82f9fd1e427684d5db1041dcee3b7c33a21066cc07ad77fa604fcf115aeb3b35427798214d46c5194e6c16c84b9fe71a2bf5a", 0x55}, {&(0x7f0000fd1000-0x6d)="df31229a6ebd25b2599d581decdf6e3528224c788a6b52430b6da479d662d206337afe7ee103fc7b03d11412d0aa4925517ee673f07f0e0a3f0f727f45f601c6c125efcff3dfbbd7f56300bef62229b115648f4a3caa1cbb3f18dfaecc80bc5e86920abab94b49cf16f51f04d9", 0x6d}, {&(0x7f0000431000)="0564c31590aa1061a2c3b4b545033a1991fc7243271237927eec210a3f96d94e2e7f7f1cb27552eca0247c181c2ee5cba7dfd5c5a5ca3a71321c3304ab7b58d2b9c2246b79dbe55f67a409473162234fa386c43a9b9b1af48970d24b4860eb212919d4b4c688d064221c261efa81c7d3376ac7bd82555dba08223326eed813053da73fa07c933cad3d2b4da5be8cc0cfa5715cdbab99eb99510642574d517eefbd31ec9c76dc3cddb7a6c84d455ba9bf833f52fcfc89e8a274492c9eda611fc64d160b6dd23e5309ba90b01fa1a661f4fc", 0xd1}, {&(0x7f0000052000-0x1000)="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", 0x1000}, {&(0x7f0000ab3000-0xbf)="7e18b6d03bd43f7299ecb11d8dc346227cf684d8e9b16b398e0c3091e95727b8159e0be62132a93e75d705ce1409d7bd54aeecc191aba82c54e04c2b6efc2cc1f8a810d9745885415f8c63816f97eebf0f272874f92db5de288681df48c41a81b90b417d63dd4666ba1a1738c71ae9f24849218178d764abbc3482edb5906c9a5a8fc38e021823d74cbbdc0bbe8ca5bca76187b7a4c74c9b495ba61f60f40b9ec3875ec50809b6f50e123b2e7650c4772b4b1c371d578b645e18e4f91cc4be", 0xbf}, {&(0x7f00000c9000-0x41)="b244d657cd6da23db31f0daa23ae63489607dd2f911352b26c6b7d0b50b1aed30297ad5d830e67e76e07b7a592064c7b33e7ff0d865ba92fde0b1ebd54f0ec17c9", 0x41}], 0x6, r2) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2017/12/30 06:40:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x16, 0x2, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/30 06:40:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003d5000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb9000)=0xe8) ioprio_get$uid(0x3, r1) writev(r0, &(0x7f0000ffe000)=[{&(0x7f0000ca8000)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ae4000)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00002cf000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004bf000-0x4)=0xb) 2017/12/30 06:40:27 executing program 7: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000058000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000017000-0xa0)=[{&(0x7f000005a000-0xf6)=""/246, 0xf6}, {&(0x7f0000046000)=""/232, 0xe8}, {&(0x7f0000015000-0x34)=""/52, 0x34}, {&(0x7f000005a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000026000-0x30)=""/48, 0x30}, {&(0x7f000005a000-0x3d)=""/61, 0x3d}, {&(0x7f0000059000)=""/180, 0xb4}, {&(0x7f000005a000-0xee)=""/238, 0xee}, {&(0x7f000005a000-0x6a)=""/106, 0x6a}, {&(0x7f0000029000)=""/81, 0x51}], 0xa, 0x10) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000031000-0x50)={{0x3, 0x100}, {0x100000000, 0xffffffff}, 0x2, 0x3, 0x10000000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x8000400) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) flock(r1, 0x0) 2017/12/30 06:40:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000548000)="240000005a001f0100000000000000002300071008000100feffffff08ffff0500000017", 0x24) recvfrom$llc(r0, &(0x7f0000d52000)=""/110, 0x6e, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001a4000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffffffffffd, 0x2, 0x1f, 0xdd}, &(0x7f00000e1000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000090d000)={r1, 0x0}, &(0x7f00000ee000)=0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002eb000)=@common=""/16, 0x10) 2017/12/30 06:40:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x3, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) unshare(0x400) pipe(&(0x7f0000ef0000)={0x0, 0x0}) 2017/12/30 06:40:27 executing program 4: r0 = dup2(0xffffffffffffffff, 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) readv(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000114000-0xd2)=""/210, 0xd2}, {&(0x7f0000000000)=""/252, 0xfc}, {&(0x7f00006d5000-0x47)=""/71, 0x47}, {&(0x7f00005eb000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/255, 0xff}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000a8e000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000abd000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2017/12/30 06:40:27 executing program 5: mmap(&(0x7f0000000000/0xd54000)=nil, 0xd54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d53000)='ns\x00') mkdirat(r0, &(0x7f00002e5000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000d55000-0x4)=0x100) 2017/12/30 06:40:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) writev(r0, &(0x7f0000fb2000)=[{&(0x7f00008be000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000a0000ffffe500", 0x29}], 0x1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000d17000-0x10)={0x3, 0xffffffffffff7854, 0x4c8, 0x8}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000edb000-0x50)={{0x38d, 0x800}, {0xffc7, 0x1}, 0x4, 0x4, 0x25, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 06:40:27 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000016000-0x30)={0x0, 0x0, &(0x7f000000a000)=[], 0xf5, 0x0, &(0x7f0000016000-0x117)="72e65e57f4a8df50c65716c064c832f90f4b7ded978a1e39df07c266527604cd89c7e28a4954d044ebfdab4e3d1ac253f0bd988fab7c7ff27101ac705319f4069177b44e50b2d960eeb4cdbc1f07f3785ce2a969a1fbf99615e20415a1312b17136cb0df3c775127422c1016e31c26ead1223f276437340c35423a9e38762434c193420d60090434da14167c014d014ca48ddb32ecfb56fcdddaf9dbca290bbfbc811c6e7954b30636474c7f4ce9510e78736ce824b508f57a3c7f245226a4d8ee455082f72af334d0c149b01b922442b52d8288fb93755d7fcc9ccd3ff86a4b777df3700221c6ae505aec51bd55c5031ee27763c9"}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000017000-0x8)='./file0\x00', 0x184) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f000000e000)=0x8001, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x9, &(0x7f0000018000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000018000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000018000-0x4)=0x10) 2017/12/30 06:40:27 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$dupfd(r0, 0x407, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x806, 0xfffffffffffffffb, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/30 06:40:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b4e000-0x4)=0x0) r4 = getuid() stat(&(0x7f00005e6000)='./file0/bus\x00', &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) r7 = geteuid() fstat(r0, &(0x7f00003d0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() getresuid(&(0x7f00005b0000)=0x0, &(0x7f0000215000)=0x0, &(0x7f0000c30000)=0x0) r11 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000542000)=0x0) getresuid(&(0x7f0000f97000-0x4)=0x0, &(0x7f0000be1000)=0x0, &(0x7f0000853000-0x4)=0x0) r14 = getgid() sendmmsg$unix(r0, &(0x7f0000647000)=[{&(0x7f0000059000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000bd1000-0x20)=[{&(0x7f0000a9a000)="ec312cc24af1489fac7aaa14667881543cecae945c97cd6662e56b98aa8ae59299990042ef2dab64bbf74307c42205b1fe9e6208b03d9438815315f8c5a0b9398a4f1ce883dcb52e9532c236ddc905b6f33f8933a9c094c7402e2bc4be92710abdde18fc0f5723a4d14d282b96983b0d525f2853ef8f7b3b3a793e19538e373d0a05da86720cf94c6d2df975960d48f2550c86aa3036e879c31a6eeebb57c1dd4820b4b1cbdeb7260ea04b73dccae352", 0xb0}, {&(0x7f00002b1000)="3fff61606170bc6f7db62aadd5b7d23b048e4d7952d7f39004f91244c47b9e34012990a6359b5870ed10c1e825d653774e954537c1b101827b647d7688a8a966cdcfe84774ba24ff53c470725597403574d5ff399cefb062dbc582bcb14f35e0cdcb09b62fb7b72300f510a2828fb56dcc77b6bba41a6eb08c3617f88b699d08de1abeeb8d6394be0e251ef70aa1858178af144a2ae4d51eb013f8676605583a1f56e2053b12485ab9c835672d5b7174da0ccde4f17e989fc25f578ae19708999ecc18e56a10ffa12e2c82ddd60a0f5c37a0f525c047", 0xd6}], 0x2, &(0x7f0000bb7000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x40, 0x0}, {&(0x7f00009bd000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000013e000)=[{&(0x7f0000804000-0x99)="e968625d9a0702174897100a25992af6216f6ab3d7d78f4f938607530c8f4e1937fbff82ad8d1282895a606ddbea58fdea8cb3c0b790ec053eeb4a8aa2f62fee1e51e7322c6b085b04d1062d6465916caccefe9efa414c6f0ce16a99e0bf7761c360c7ccebd3d07d25750088931e438f9b17455cffa7683b008a1088ec911389e1c380955f68d35296cb9b3e6861ff299329504a82bf035cb0", 0x99}, {&(0x7f0000007000-0x5)="2115c1b808", 0x5}], 0x2, &(0x7f00007a5000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r2, r2, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x118, 0x0}], 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) getpeername$ax25(r2, &(0x7f00008e1000)={0x0, {""/7}, 0x0}, &(0x7f0000195000)=0x10) r15 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r15, 0x0, 0x480, &(0x7f0000f3b000)=""/0, &(0x7f0000000000)=0x0) 2017/12/30 06:40:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000fcb000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00007b4000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00003ed000-0x8)={0x0}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000959000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000c79000-0x4)=0x6e, 0x80000) accept4$ipx(r0, &(0x7f000078d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009a4000-0x4)=0x10, 0x800) rt_sigtimedwait(&(0x7f0000745000)={0x1}, 0x0, &(0x7f0000651000)={0x0, 0x1c9c380}, 0x8) 2017/12/30 06:40:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000810000-0xb7)="207214b85a5bc26498eca7e420b2e690ebde2f852bc2365726dcca18400e74a751d6665be0de34b4a955109e101cb82c374d3f73431ff0d5b4531ba2d5a07b93ca9383ecb08a15a07a43143b3bc717ee0f3e5d57d5158a1ff6c3a0936fe838b2d44387a1677300fac46d9c69c172d7795c02512d97371f133bcda96136835582bdbb5455e07c1504940073e88a43d412ec6da34814d679ce4a9438a9df30f28a77489220acb91a432a80b45d7c296d0aeabb96b9acfd60", 0xb7) fcntl$setpipe(r2, 0x407, 0xffffffffffffff13) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) 2017/12/30 06:40:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000119000)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f0000a5b000-0x8)='./file0\x00', &(0x7f0000983000-0x7)="00000001756500", 0x0, &(0x7f0000482000)="") rename(&(0x7f0000b0b000)='./file0/bus\x00', &(0x7f00005b2000)='./file0\x00') 2017/12/30 06:40:27 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x802) r1 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000000)=""/6, &(0x7f0000000000)=0x6) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(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) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000618000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000080d000)=0xb) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) dup(r0) rename(&(0x7f000096d000-0x8)='./file1\x00', &(0x7f000085f000)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 06:40:27 executing program 4: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a74000-0xc)='/dev/autofs\x00', 0x220000, 0x0) listen$netrom(r1, 0x3) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a73000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a72000)={0x0, 0x0}, 0x8) 2017/12/30 06:40:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000737000-0xa)='/dev/ptmx\x00', 0x400, 0x0) r1 = dup(r0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000031000)="c8371d85833eb4087c3f1fe2a4e7d1abd085d5b10d0c27f0f423f178745b81b556f2944353a594643a391787b2f41ed4ad0fc44e25523ec13f7d43591bdc7391509cfed52ed950a2284103ff1227149115319a045dc26896", 0x58) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000086000-0x30)={0x100, 0x0, 0x0, 0xffffffff, 0x200, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000314000)="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", 0x1000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000bf3000-0x4)=0x0) 2017/12/30 06:40:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c5a000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000469000)=""/52, &(0x7f00000de000-0x4)=0x34) r1 = syz_open_dev$usbmon(&(0x7f0000de2000-0xd)='/dev/usbmon#\x00', 0x40fe, 0x2100) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000aaa000-0x4)=0x2, &(0x7f000045a000)=0x4) seccomp(0x1, 0x0, &(0x7f0000a84000)={0x1, &(0x7f00006c5000-0x8)=[{0x6, 0x0, 0xa, 0xffffffff}]}) fchown(0xffffffffffffffff, 0x0, 0x0) 2017/12/30 06:40:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000b6e000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) 2017/12/30 06:40:27 executing program 0: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1004) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000002f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x25, 0x401, 0x0, 0x0, "29003d5d0100000000000000000000001f7f0fb8"}], 0x24}], 0x1, &(0x7f0000023000)=[], 0x0, 0x0}, 0x0) 2017/12/30 06:40:27 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000c9000-0x70)=[{&(0x7f00003ad000)=""/136, 0x88}], 0x1) [ 37.032585] binder: 5508:5516 ioctl c0306201 20015fd0 returned -14 2017/12/30 06:40:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ece000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000776000-0x8)={0x0, 0x50ed, 0x69880000000}, &(0x7f00000c6000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000dc5000-0x8)={r1, 0x1}, &(0x7f00008bd000-0x4)=0x8) timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98)="", &(0x7f00009d0000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 2017/12/30 06:40:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000668000-0x60)={0x20000000, 0x0, 0x2, @thr={&(0x7f0000732000)="", &(0x7f000065f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r0, &(0x7f0000e82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 06:40:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000032, &(0x7f00007df000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0443fbc50974e8e1100000005000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee3ffe59eee7026fe40be9cda31a2f125e2c3525ad045ffffffffffffff3d328501902d973e668fa3f9b8974fecb0b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000060e000)=""/1, &(0x7f0000409000-0x4)=0x1) [ 37.103797] binder: 5508:5538 ioctl c0306201 20015fd0 returned -14 2017/12/30 06:40:27 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000668000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x11)={0xae31, 0x0, 0x2, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000000)={0x5, r1}) 2017/12/30 06:40:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000d27000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_open_dev$mice(&(0x7f00000ba000)='/dev/input/mice\x00', 0x0, 0x80000) connect$inet6(r0, &(0x7f0000264000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000000000005}, 0x1c) sendmsg(r0, &(0x7f0000f68000)={0x0, 0x0, &(0x7f0000f18000)=[], 0x0, &(0x7f0000ab5000)=[], 0x0, 0x0}, 0x0) 2017/12/30 06:40:27 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000012000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000001000-0x50)={{0x6, 0x4}, {0x1f, 0xb34b}, 0x2, 0x6, 0x7f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000012000)=""/216, 0xd8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 06:40:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fsync(r0) writev(r0, &(0x7f0000f18000-0x10)=[{&(0x7f0000f17000-0x3c)="3900000013000947000061e1c3050000000000bb02000000450000000000800019001a000100ff000200280ff43dfb011018e9ffff06000d00", 0x39}], 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000662000-0xf)='net/ipv6_route\x00') ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000720000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ipddp0\x00'}) 2017/12/30 06:40:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x40000) ioctl$TIOCCONS(r0, 0x541d) r1 = epoll_create1(0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000785000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00006fb000)={0xa0000013, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00006cc000-0xc)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00008f2000-0x4)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f000051a000)=0x0) ppoll(&(0x7f0000f08000-0x40)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000021c000-0x10)={0x0, 0x1c9c380}, &(0x7f0000152000)={0x0}, 0x8) 2017/12/30 06:40:27 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000054000)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000054000)=0xc) bind$packet(r0, &(0x7f0000031000-0x14)={0x11, 0x17, r2, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000055000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000056000-0x4)=0xc) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000053000-0x84)="b2f79dff94a8ead37b9cbdefba344ac16a696ed649fffffffffc6f2e11290d06238ca543557e75f3d0f33c2e8ca7478d89a5a42eef043a29356e333eba69382f1ecf8b5d04d7a9aa39c44d4b9ba5b7b9c00f5cf9fcb626f00560e56a608c61bb0000000000000000041795cd341ab378626574e0271e5b5fccb4e76f72c9a0e5f9e48179", 0x84, 0x0) r4 = getpgid(0x0) setpgid(r3, r4) r5 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) fcntl$setown(r5, 0x8, r3) dup2(r5, r0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000056000)=[{0x0, 0x0, 0x0, 0x3, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0xfff, 0x0]}}], 0x30) 2017/12/30 06:40:27 executing program 2: r0 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="806fec01df18e67127794a80addddc3f511c230d306c830873", 0x19) 2017/12/30 06:40:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000047000)={0x0, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000368000-0x4)=0x0, &(0x7f0000c59000)=0x4) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00007e1000)={0x1, 0x0, &(0x7f0000df3000)=""}) write$evdev(r2, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) recvfrom$ipx(r1, &(0x7f0000345000)=""/169, 0xa9, 0x100, &(0x7f0000b68000)={0x4, 0x7, 0x4, "7aac03b3a18a", 0xbab1, 0x0}, 0x10) 2017/12/30 06:40:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$hwrng(0xffffffffffffff9c, &(0x7f0000e0d000)='/dev/hwrng\x00', 0x0, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000620000)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f00008e2000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00006b7000-0x28)={@generic="c21de1a3390cdd17b8e7ca68d1bd37f4", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r1, 0x8000000000000107, 0x1, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) close(r1) 2017/12/30 06:40:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x9, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2017/12/30 06:40:27 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000012000)={&(0x7f00006d0000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimes(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000a41000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000c35000-0x1)="82") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e5c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00009e7000)={0x8, 0x100000000, 0x100000000, 0x4, 0x0, 0x20}) 2017/12/30 06:40:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x500, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) accept4$inet(r0, &(0x7f00009ed000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c80000)=0x10, 0x800) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000003000)="441f08000000000031ffff0000030278130500110300000000f100025f", 0x1d) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/1, &(0x7f0000004000-0x4)=0x1) 2017/12/30 06:40:27 executing program 3: mmap(&(0x7f0000000000/0xe8a000)=nil, 0xe8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8, 0x1f, &(0x7f0000e8a000)="ce366b90f2404a03fc6bb53c36b8e7720f08c93b73748afd272d775de15ec6a91fec92", 0x23) writev(r1, &(0x7f00002f4000)=[{&(0x7f0000085000-0xbd)="580000001400192340834b80040d8c560a060000ec040000000043d8d8fe5800004824ca944f64009400050028825a003b7dbe6d8302000000f0fffefffffe03ed03fff5dd00000010000100000c0900a2fcff0000040e05", 0x58}], 0x1) 2017/12/30 06:40:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004c7000)='./file0\x00', 0x1) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)="") mknod(&(0x7f000006e000)='./file0/file0\x00', 0xffe, 0x1) execve(&(0x7f000073d000-0xe)='./file0/file0\x00', &(0x7f000085d000-0x8)=[], &(0x7f0000fca000)=[]) 2017/12/30 06:40:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) pipe(&(0x7f0000520000-0x8)={0x0, 0x0}) r2 = dup(r0) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r2, &(0x7f000034b000)="9c", 0x1, 0x8080, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$netlink(r2, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004b5000-0x10)=[{&(0x7f00004f3000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) bind$inet(r1, &(0x7f00006ad000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/30 06:40:27 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000005b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, {0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x5, [0x1000, 0x9c6, 0x8001, 0x5, 0x2, 0x1ff, 0xfffffffffffffffe, 0x81]}, 0x5c) r1 = socket(0x11, 0x8020400000000802, 0x400) bind(r1, &(0x7f0000286000)=@sco={0x1f, {0x4, 0x3, 0x9, 0x280a, 0x2, 0xf}}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000-0x20)={@generic="cbccef2f58591795927488df73d5dbf1", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c71000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0xe570, 0x5, 0x20}, &(0x7f0000295000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000478000)={r2, 0x9}, &(0x7f0000209000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[], 0x0, 0xfffffffffffffe21) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000008b000)={0x1, [0x7]}, &(0x7f0000429000)=0x6) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f0000355000)="", 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/30 06:40:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000020a000)='net/rfcomm\x00') ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000fdf000-0x10)={&(0x7f0000721000/0x3000)=nil, 0x3000}) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00002cf000-0x4)=0x4) 2017/12/30 06:40:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b5a000-0x8)={0x0, 0x0}) write$eventfd(r0, &(0x7f000078c000)=0xffffffffffffffff, 0x8) 2017/12/30 06:40:27 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000005000)=[0x8000, 0x80]) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000006000-0x20)={@generic="e018b213597d7b073c234600b1d57279", @ifru_flags=0x8000}) r2 = syz_open_procfs(0x0, &(0x7f0000005000-0xb)='mountstats\x00') ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000002000-0x20)={@common='gretap0\x00', @ifru_flags=0x6203}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/relabel\x00', 0x2, 0x0) bind$ipx(r3, &(0x7f0000002000)={0x4, 0x17, 0x4, "c5b131e74c19", 0x5aa, 0x0}, 0x10) prctl$setfpexc(0xc, 0x0) ioctl$TCSETS(r0, 0x80045438, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_add_watch(r3, &(0x7f0000005000-0x8)='./file0\x00', 0x0) inotify_rm_watch(r3, r4) socket$inet6(0xa, 0x80000, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000006000)=0x3) 2017/12/30 06:40:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x400000000000a, 0x0) sendto$llc(r0, &(0x7f0000ed4000)="", 0x0, 0x0, &(0x7f0000ac9000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e4b000-0x8)={0x0, 0x5}, &(0x7f0000da3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000009e000-0x8)={r1, 0x2, 0x5}, &(0x7f0000642000)=0x8) r2 = syz_open_dev$mice(&(0x7f0000e27000)='/dev/input/mice\x00', 0x0, 0xc000) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000f15000-0x4)={0x9, 0x8176, 0x7}) 2017/12/30 06:40:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x7, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000b59000-0x10)={&(0x7f0000c83000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f000002f000-0x10)={&(0x7f00006a0000/0x1000)=nil, 0x1000}) capget(&(0x7f0000012000+0xe04)={0x0, 0x0}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d3e000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000470000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000873000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00004c3000)={r3, 0x7f}, &(0x7f00008df000)=0x8) 2017/12/30 06:40:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom(r0, &(0x7f000018d000)=""/108, 0x6c, 0x40000001, &(0x7f0000f3d000-0x10)=@ipx={0x4, 0x8, 0x8, "9dde2e375c62", 0x6, 0x0}, 0x10) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e2c000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000eb5000-0x4)=0x1c, 0x2000080000) pipe(&(0x7f00008cc000)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000e71000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000690000)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000db5000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a8000)=0xe8) ioctl$VT_DISALLOCATE(r2, 0x5608) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000cd2000-0xe8)={{{@in=@rand_addr=0xfffffffffffffff7, @in=@broadcast=0xffffffff, 0x3, 0x6, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0xa0, 0x4, r3, r4}, {0x1000, 0x8000, 0x6, 0x3ff, 0x9, 0x2, 0x0, 0x3}, {0xb, 0x5, 0x5, 0x0}, 0x3ff, 0x9, 0x42258ac5, 0x1, 0x8, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x1}, 0x5, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x7, 0x2, 0x80000000, 0x3b7b, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ea8000)={0x0, 0x1000, "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"}, &(0x7f00002bd000)=0x1008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000ace000)={r5, 0xed, "a9fc7941f2381e3c2ab66d0d799c4d3acf9110fe2e1b31534a109bbb54a82cb7c3e951c89b74c20b829bc967c9551b852c469b65d21bcc314364015615429c6a80a3b0bdac0d31ceab709aeabc00005cc25b285d7138ec38fb0020d9cbfba1578d520c90f8c22f1fff325ae4a1701856d6d9c5ec9f5ce45898e368e33d97cdb7e250b2f0568908e0c17b949bf7877cef83746cd81449e7f0d570e85c4e2a676bab8437ada0b8afa2fa2f4bf5ea58d34a6eaaba58b08c8b6c2c2434c3d031dea9554afe121023b833b212677886f247de19eaa3895ebea55ac42012a1375c12e0ae3ebc0b9ebaf34f47bdfa09b5"}, &(0x7f0000b4d000)=0xf5) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x7ff, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e47000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f65000)=0xc) r7 = syz_open_dev$usbmon(&(0x7f0000624000)='/dev/usbmon#\x00', 0x8, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r7, 0xc0bc5310, &(0x7f000039f000)={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]}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000b15000)=0x0, &(0x7f0000ea6000-0x4)=0x4) mq_notify(r7, &(0x7f0000002000-0x60)={0x0, 0x0, 0x1, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 06:40:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000401, 0x6) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000adc000-0x9)='illinois\x00', 0x9) shutdown(r1, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000fbc000)={&(0x7f0000b5c000/0x3000)=nil, 0x3000}) 2017/12/30 06:40:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000eec000-0xc)=[{0x0, 0x0}], 0x1, 0x454) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000321000)={0xbfffffffc000000d, 0x0}) clock_getres(0x7, &(0x7f000013b000)={0x0, 0x0}) geteuid() epoll_pwait(r2, &(0x7f00001c5000-0x18)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ac1000-0x8)={0x0}, 0x8) 2017/12/30 06:40:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d00000)={0x0, 0x0}) write$sndseq(r0, &(0x7f00009ab000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ppoll(&(0x7f0000ca2000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00001bc000)={0x0, 0x0}, &(0x7f0000c97000)={0x0}, 0x8) getrandom(&(0x7f0000ab2000-0x35)=""/53, 0x35, 0x1) 2017/12/30 06:40:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d97000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000033b000)=0x0) fstat(r0, &(0x7f00004dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x6, &(0x7f0000b98000-0x8)='./file0\x00', r2, &(0x7f0000785000)="f5d653767835c14eaf3f19d830d56c97d5f2320ea736af22084c86e39511b4c9f908b3612fdc5b42d202335e87736ee0f556240bc7f0df09005537db6d311693c9b18617c6d80ddbd2c9b2cd6a07d0d3fbdce08bbf2a07970fbe65c911b35be0c7b3fcc490ce23514a6f008b1f0ed150d54ebafb0ee74e4709ea7d268fadbbc8e532e742170e9eb3624d12420cb3b17cd8efef83f5cabee0ac1cea6bb8152f577d9d9e0caa83840afb6735e337532b2b9feef58f5504e22b0646343b42596d6e21eaf73d7204074fe22382c5fdebd611137f74997b7cf1a0da595c1708e18ea49a87aa9eb986") getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00009ca000)=0x0, &(0x7f0000628000)=0x8) setsockopt(r0, 0x6, 0xe, &(0x7f0000766000-0xd8)="020008000000000000005462db01a15eaf0d2cf600f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da60200000100008000530000ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2017/12/30 06:40:28 executing program 0: clock_adjtime(0x6, &(0x7f00004db000+0xadf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$random(&(0x7f0000620000)='/dev/random\x00', 0x0, 0x40800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00005b7000)=0x1, 0x4) fstat(r0, &(0x7f00008a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 06:40:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timer_create(0x0, &(0x7f00001e2000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) getresgid(&(0x7f0000790000)=0x0, &(0x7f000043a000-0x4)=0x0, &(0x7f0000bbb000-0x1)=0x0) 2017/12/30 06:40:28 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000001000-0x20)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchown(r0, r1, r2) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x1, 0x8e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xe0f0}], 0xbc) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@l2={0x1f, 0x4, {0x8, 0x777, 0x1f6eecb9, 0x0, 0x5b08, 0x7}, 0x6, 0x1000}, 0xe, &(0x7f0000f3a000)=[{&(0x7f000036b000)="19dc25c26d9ac1a57f9f88", 0xb}, {&(0x7f0000001000-0x96)="e9be9979eedd868491379a735a36cf4d2fbc4bdc85515fd1b50682897f4e435ebac4e75803ab852ecf473eb1cc005a760e5b0053749ddc1bfb29590c7c967e09756e8e942ee75fd505a996b7627d9608b74dfe519e132aa06317871884e8703630d7f4d9baad74644061fff4aa344eca8a9e4f923d1012ab07fe714245ba832e51bf9ab0d3aa86809370e1ef6c2cd0d29bfab775684c", 0x96}], 0x2, &(0x7f0000af4000-0x118)=[{0xd8, 0x115, 0x4, "27b12f1b205fd11674f4c6c10c19d8895e6c3c09f7b367cfb6bb6bed4d75cf6f060f82386af3abf5f0504e982ed6115eb4528a885a77e662113fcbaa17e3c68f5513ad1c7243c5a78f0e82df29c8771e634c094a57766ea4ac1b180b41f4c0e4d1403af330e8b24c1fe8b1590e3bfa5f224ef801ef8edf6315e8958e67a9b694c4d20c1bc526eacfe70e7871f48ad156f5c8b9033eb229c2b69f6bcc383fac99dd3bd4f454aed324d116056650c34de69130ea4b07cfb8536fcea4ec5b35f7ac0e"}, {0x40, 0x3a, 0x7ff, "7ee19b6feff8db59877099b7c23662b3987a2de58293644d9caab1650765ff60536075a5b5cb895a39c2b79a7a"}], 0x118, 0x20000004}, 0x20004880) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0xc) writev(r4, &(0x7f0000f7a000)=[{&(0x7f0000bc6000)="1f00000002010100003707000000068100ed3b850900020000000007005892", 0x1f}], 0x1) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000296000-0xc)='/dev/autofs\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) 2017/12/30 06:40:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000065d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x80) r1 = request_key(&(0x7f0000c08000-0xb)='asymmetric\x00', &(0x7f0000d4c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eb9000-0x8)='!cpuset\x00', 0xfffffffffffffff9) r2 = add_key(&(0x7f0000232000-0xa)='blacklist\x00', &(0x7f00000e4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000075a000-0xef)="235f79656180961436c2524a67148b6c2db730d59dfadf39725ea95ca90a82d9ae8d76eb1c1f88ee1faa56007b27d7fd8b44fa20ad54a8523c8badbe23971d5c2767eea6e37fdf9790feab0aa449760317f211d573be2bd02035bbf8932a4234b7e6d71e7dc33967d68c5e16f6a8e535816f99adee3098d279fe6fa66f73b9cbd5f6485a9a624442a18adac2a151dec3be8c0415677196617e0cf25d74b85c7839df029c9fe358111a18a965ae16063cb9476da01046f4d2c17ff101422e2089a8b335c199dede8993eca065e643558aa2a3dcd428bb3f35b2fd0c003a63889841eb64748d6091aed00a02f0fac0ac", 0xef, 0xfffffffffffffffb) r3 = add_key$user(&(0x7f0000e39000-0x5)='user\x00', &(0x7f0000e89000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fdd000)="32a48f227140ce68c7cf78b2a206a605f82fabe791f044c32dfa9bf04da833be3a2a24e972d3af43bbb93851ae8c2670004ced38a8bee5e5", 0x38, r2) keyctl$dh_compute(0x17, &(0x7f0000597000-0xc)={r1, r2, r3}, &(0x7f0000a1b000-0xf8)=""/248, 0xf8, &(0x7f0000db5000)={&(0x7f0000f1a000-0x8)={'sha3-256'}, &(0x7f00006b9000-0x8)="331bcdabd8757412", 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 06:40:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rename(&(0x7f000003d000-0x8)='./file0\x00', &(0x7f00003c2000)='./file0\x00') syslog(0x0, &(0x7f000024d000)=""/56, 0x38) r0 = gettid() poll(&(0x7f0000f07000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000e7000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000000e000-0x4)=r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2017/12/30 06:40:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$key(0xf, 0x3, 0x2) splice(r0, &(0x7f0000353000)=0x0, r1, &(0x7f0000a2c000-0x8)=0x0, 0x1ff, 0x3) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000f77000)="2600000024004304000000000010910000020004010000000000000004ffff00000000c76e35", 0x26) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000400000)={0x1, r3}) pipe2(&(0x7f0000f78000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000f78000)={0x8, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000187000-0x5c)={{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, {0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb}, 0x8, [0x1f, 0x1, 0x3ff, 0x10000, 0x3, 0x7cf5bfc2, 0x9e, 0x3e15]}, 0x5c) r5 = getpgrp(0x0) ptrace$setsig(0x4203, r5, 0x1, &(0x7f0000463000-0x10)={0x1, 0x3, 0x6, 0x0}) mlock2(&(0x7f0000c1b000/0x3000)=nil, 0x3000, 0x1) truncate(&(0x7f000079a000)='./file0\x00', 0x2) 2017/12/30 06:40:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000049e000-0x30)={0x8cb, 0x3, 0x2642, 0x3, 0x10001, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0xfffffffffffffffd, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 06:40:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000015e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x0, 0x0, 0x0, 0x31, 0x0}) [ 37.537692] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. [ 37.545417] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/30 06:40:28 executing program 2: pipe2(&(0x7f0000abe000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000ef2000)=""/180) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f000072d000)='smaps\x00') readv(r2, &(0x7f0000eba000-0x10)=[{&(0x7f0000340000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/30 06:40:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000337000)='veno\x00', 0x5) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00007b1000-0x4)=0x0, &(0x7f0000efc000)=0x4) write(r0, &(0x7f0000037000-0xa)='d', 0x1) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00005c4000)={0x10000, 0x563, 0x1, 0x8001}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000f3b000)={0xd04, 0x100, 0x1, 0x2, 0x2, [{0x9, 0x20, 0xc5, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0}, {0x74, 0x5, 0x9, 0x0, 0x0, 0x20a, 0x0, 0x0, 0x0}]}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00009c8000-0x4)=0x7) 2017/12/30 06:40:28 executing program 6: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002a0000)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00003ab000-0x8)=[0x10001, 0x10001]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000290000)={0x0, 0x0, 0x0}, &(0x7f0000303000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000a0f000-0x4)=0x86) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000212000)=""/218) ptrace(0x4207, r3) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000fc5000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/30 06:40:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8)={0x0}, 0x8) unshare(0x400) pipe2(&(0x7f000085c000)={0x0, 0x0}, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) fcntl$dupfd(r0, 0x0, r0) epoll_create(0x7) signalfd(r0, &(0x7f0000e82000)={0x0}, 0x8) fcntl$notify(r0, 0x402, 0x20) 2017/12/30 06:40:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000101000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003b000-0xa)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) 2017/12/30 06:40:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dcc000)={0x50000004, 0x0}) r2 = getpgrp(0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(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) r3 = 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) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = syz_open_dev$usbmon(&(0x7f000058f000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000c19000)="2b0074501b193c7c9d21fcb1c32fc24742a650cc2b6a7a65554249af24745bee7201a1c39243333b2f5c19f6be3df572917ada1a99cfc4e1fcfdf1d1ca2eba25339704a6c5c699859e0b6ea5a4150cd46032e4323bf962e6d2fd6d5b9ea069ccaa4b0dbcc952af9000c0a37f1806c9a9dde5bc21cb30ac9e2013bc0c365772c56ca50fe3cec22a") setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000b4c000-0x88)={0x0, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f000047a000+0xeb7)=0x0, &(0x7f00003a4000-0x4)=0x8) getsockopt$inet_dccp_buf(r5, 0x21, 0xe, &(0x7f0000e5a000-0x21)=""/33, &(0x7f0000708000)=0x21) ioctl$VT_ACTIVATE(r5, 0x5606, 0x20) getsockopt$netlink(r4, 0x10e, 0x4, &(0x7f00002e2000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) r6 = syz_open_procfs(r2, &(0x7f0000b1c000)='net/stat\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000268000-0x8c)={0x0, 0x0, 0x7fffffff, 'queue1\x00', 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r3) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000028f000-0x4)=@assoc_id=0x0, &(0x7f00004d9000)=0x4) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000131000-0x10)=[{&(0x7f00008a1000-0x3a)="3900000013000904690000008000fffd1800004001000000450096f0002200140d001a000400020004000a00000000000000010c0000abe40054", 0x3a}], 0x1) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f000077d000)=""/3, &(0x7f000032f000-0x4)=0x3) 2017/12/30 06:40:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001a3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000a3d000-0x18)=[{0x8, 0x80000001}, {0xf, 0x401}, {0x2, 0x100000001}], 0x3) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00001c7000-0x4)=0x6, &(0x7f0000213000)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000062e000)="0707000004", 0x5) 2017/12/30 06:40:28 executing program 3: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000ccc000-0x4)=0x4) setfsgid(0x0) timer_create(0x0, &(0x7f000046e000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f000041c000)="24a570387319c977b97c0a0296e21203b14ce9a87fe4694a828e2c79992c", &(0x7f0000e8b000)="65e90b2b89816902c2a7174705eab3763e5e5c4d1585d417cc3cf027aeb42683aa0288ba"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ee000-0x4)=0x0) timer_getoverrun(r1) 2017/12/30 06:40:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000)=0x4000000060c, 0x4) ioctl$sock_ifreq(r1, 0x8912, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='gre0\x00'}) 2017/12/30 06:40:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000099000-0x5)='user\x00', &(0x7f000098b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b10000)='6', 0x1, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f00008c0000)=""/0, 0x0) personality(0x4d0000b) 2017/12/30 06:40:28 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000002000)="9f06070000000000ffab9c81") r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000003000-0x18)={0x5, 0x8d, 0x7fffffff, 0x3f, 0x7, 0x7fffffff}) 2017/12/30 06:40:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000bb8000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) getsockname$unix(r0, &(0x7f000096c000-0x4b)=@file={0x0, ""/73}, &(0x7f000086a000-0x4)=0x4b) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='yd', 0x2}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000)=0x0, 0xa8) 2017/12/30 06:40:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ec9000-0x26)="2600000024004300050000000010990000000004010000000000020000400000000007c76e35", 0x26) r1 = dup(r0) ioctl$KDDISABIO(r1, 0x4b37) 2017/12/30 06:40:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d4c000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00004c9000)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f00006e4000-0x4)=0xc) getresuid(&(0x7f000019e000-0x4)=0x0, &(0x7f00001bf000)=0x0, &(0x7f00001ef000)=0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009d2000)={{{@in=@rand_addr=0x10000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x2, 0xffffffffffffffff, 0x3, 0x20, 0x80, 0x4, r2, r3}, {0x1, 0xfff, 0x0, 0x4, 0x3, 0x7, 0x2, 0x1}, {0x5290fb6f, 0x9, 0x8b, 0xf7}, 0x1ff, 0x48, 0x6, 0x1, 0x2, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x4}, 0x1f, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f, 0x0, 0x0, 0x401, 0x4, 0x8, 0x1}}, 0xe8) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00009b9000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00007ea000-0xe)={0x5, [0x9, 0x2, 0x3, 0x0, 0x7fffffff]}, &(0x7f0000061000)=0xe) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000cd5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=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, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r7 = socket$unix(0x1, 0x1, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r7, r8, &(0x7f00004db000)=0x40, 0x63) 2017/12/30 06:40:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000064d000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000f70000-0x88)={0x68, {{0xa, 0x3, 0x20, @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]}}, 0x88) ppoll(&(0x7f00004e8000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000d84000)={0x77359400, 0x0}, &(0x7f00007cf000-0x8)={0x0}, 0x8) ioctl$TIOCSBRK(r0, 0x40044591) [ 37.652233] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2017/12/30 06:40:28 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000709000)="", &(0x7f000070a000-0x4)=0x0, &(0x7f0000df5000)=0x0, &(0x7f0000c38000-0x1000)="") mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000070b000-0x8)={0x0, 0x0}) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f000070a000)=&(0x7f00001ae000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000070a000)=0x18) r1 = accept4(0xffffffffffffff9c, &(0x7f0000709000)=@generic={0x0, ""/126}, &(0x7f0000210000)=0x80, 0x80800) mremap(&(0x7f00005e9000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000022b000/0x3000)=nil) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000a4000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000702000-0x3f)=""/63) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000709000)='./file0\x00', 0x80, 0x29) fcntl$dupfd(r1, 0x406, r3) fcntl$getown(r3, 0x9) madvise(&(0x7f000012e000/0x400000)=nil, 0x400000, 0x9) 2017/12/30 06:40:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000762000)='/dev/usbmon#\x00', 0x72c, 0x800) getsockname$unix(r0, &(0x7f0000985000)=@file={0x0, ""/25}, &(0x7f0000d00000)=0x1b) r1 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r2 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x7fff, 0xffffffffffffffff) r3 = openat(r2, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000861000)='./file0/file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f0000a5a000-0x1)="") symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r3, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r3, &(0x7f00002e9000-0x8)='./file0\x00', r1, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) 2017/12/30 06:40:28 executing program 5: r0 = socket$inet6(0xa, 0x4000080003, 0xa4d) setsockopt(r0, 0x29, 0x8, &(0x7f0000161000-0x2)="", 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00001c0000-0x88)={0x9e19, {{0xa, 0x3, 0x6b2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/30 06:40:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = dup(r0) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000d9000-0x4)=0x8, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000033e000)=0x4, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)='/dev/ppp\x00', 0x801fd, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000af5000-0x10)={0x5, &(0x7f0000479000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = syz_open_dev$sndseq(&(0x7f0000a0d000)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000317000)=0x8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000096a000)=0xc) geteuid() setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00008ad000-0x4)=0x4, 0x4) read(r3, &(0x7f0000c7e000)=""/28, 0x1c) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e68000+0x380)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000064000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00009db000-0x10)={r5, &(0x7f0000622000-0x1000)=""/0}) setxattr(&(0x7f000011a000)='./file0\x00', &(0x7f0000894000)=@random={'btrfs.\x00', 'nodev,em1bdevmd5sum!\x00'}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00001d8000)=0x0, &(0x7f0000acd000-0x4)=0x4) add_key(&(0x7f0000597000-0xd)='dns_resolver\x00', &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) request_key(&(0x7f00003b1000)='dns_resolver\x00', &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000248000-0x10)='/dev/sequencer2\x00', 0x0) 2017/12/30 06:40:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb2000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000fd5000-0x10)={0x2a, &(0x7f0000595000-0x2a)="50181bb939fce6c03dab137eafcbaa16a31e718be028368e8f32c85e41e39ea40456da08568daf8459a9"}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000be4000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) chdir(&(0x7f0000f50000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r2, &(0x7f0000707000)=@known='com.apple.FinderInfo\x00') ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000573000-0x4)=0x0) clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 06:40:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b0e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000dcf000)=""/4096) r2 = dup(r1) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xcf, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00004e1000)='yeah\x00', 0x5) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r2, &(0x7f000013f000-0x1)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) sendmsg$netlink(r2, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ae6000-0x10)={0x1000, 0x2, 0x48, 0x9, 0x0}, &(0x7f0000579000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000040c000-0x98)={r3, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5}, 0x98) sendto$packet(r2, &(0x7f0000681000)="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", 0x619, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/30 06:40:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x400800, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x100000000, 0x101}, &(0x7f00009b7000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ed4000)={0x80, 0x2, 0x317ea9758cc4a9f4, 0x0, 0x3f, 0x1, 0x3, 0x8, r1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xfffffffffffffffd, 0x0, &(0x7f0000c0d000)={0x77359400, 0x0}, &(0x7f000082d000)={0x0, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000056000-0x16)='/selinux/checkreqprot\x00', 0x40040, 0x0) timerfd_gettime(r2, &(0x7f0000e76000)={{0x0, 0x0}, {0x0, 0x0}}) recvfrom$inet(r0, &(0x7f000063a000-0x31)=""/49, 0x31, 0x40000000, &(0x7f00006d6000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 37.709782] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2017/12/30 06:40:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl(r0, 0x4, &(0x7f0000a21000)="f9312fe37f0faf6958cf1adec3a2444e6cab0d1ce662e38f298842c115233594ac7c1daeab58aeb032d94ef1fce8d3317943b12e98b980a9f226db7ea2c2f8ebb5147cd0d0f236d0b248c428725298a37e1289577d87f228d9e1c06791fe1cd20ce4743f646bed2e421d77ffaa1f3f756024db99ec4864a845a9d4ad60") r1 = socket(0x820000000000000a, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f16000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000001}, 0x1c) connect$inet6(r1, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) 2017/12/30 06:40:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000a45000-0xec)=""/236) r1 = syz_open_dev$usbmon(&(0x7f00001fa000)='/dev/usbmon#\x00', 0x80000001, 0x200000) fadvise64(r0, 0x0, 0x448c, 0x1) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000952000)=0x5) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000c25000)={0xfb41, 0x6f741110, 0xb83, 0xe63b, 0xa1, 0xfffffffffffffffb}) 2017/12/30 06:40:28 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000016000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000014000)='/dev/rtc\x00', 0x101200, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000017000-0x8)='./file0\x00', 0xa0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000015000-0x10)=[&(0x7f0000001000-0xe)='{bdev}em1-[)\\\x00', &(0x7f0000014000)='/dev/ptmx\x00'], &(0x7f0000014000)=[&(0x7f000000e000)='/dev/ptmx\x00', &(0x7f0000013000-0xa)='/dev/ptmx\x00', &(0x7f0000014000)='/dev/ptmx\x00', &(0x7f000000f000)='/dev/ptmx\x00', &(0x7f000000f000-0x12)='posix_acl_access\'\x00', &(0x7f0000015000-0xa)='/dev/ptmx\x00'], 0x800) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000004000-0x8)=[0x3f, 0x3]) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000010000)={0x10000010, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000015000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000017000-0xf)='/dev/snd/timer\x00', 0x0, 0x4000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000018000-0x8)=[{r3, 0x400, 0x0}], 0x1, 0x3) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000016000-0xc)={0x2, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x3, &(0x7f0000015000-0x4)=0x0, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000019000-0x48)=@routing={0x21, 0x8, 0x1, 0x2, 0x0, [@mcast1={0xff, 0x1, [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]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, 0x48) ioctl$TCGETA(r0, 0x5405, &(0x7f000000f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 06:40:28 executing program 3: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000fda000)=0x2b, r1, &(0x7f0000fdb000-0x8)=0xfffffffffffffffc, 0x6, 0x0) setrlimit(0x0, &(0x7f0000867000-0x10)={0xd17, 0x7ff}) 2017/12/30 06:40:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x1, 0x0, &(0x7f0000df3000)=""}) r1 = creat(&(0x7f0000e73000)='./file0\x00', 0x108) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00006ff000-0x10)={0x8, &(0x7f000082f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000976000-0x8)={r2, 0x3}) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x15, &(0x7f0000128000-0x10)={0x0, 0x0}, &(0x7f0000693000-0x4)=0x10) clock_gettime(0x0, &(0x7f0000acd000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00001d1000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000beb000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x100) wait4(0x0, &(0x7f0000ed9000)=0x0, 0x8, &(0x7f0000707000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r0, &(0x7f0000930000-0xc0)=[{{0x0, 0x2710}, 0x80000000, 0x9, 0x9}, {{0x0, 0x0}, 0xffffffff8ffeab64, 0x80000001, 0x1c60}, {{0x0, 0x0}, 0x80, 0x0, 0x0}, {{r4, r3/1000+10000}, 0xfffffffffffffffa, 0x9, 0x400}, {{0x0, 0x2710}, 0x7, 0x6, 0x44a58d27}, {{r4, r5/1000+30000}, 0x0, 0x6, 0x1}, {{r6, r7}, 0x9, 0x2, 0x6}, {{0x0, 0x7530}, 0x1, 0x2a, 0x0}], 0xc0) 2017/12/30 06:40:28 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fremovexattr(r0, &(0x7f0000003000-0xa)=@random={'orx.\x00', 'task\x00'}) ioctl$TCSBRKP(r0, 0x5425, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x1, 0x30, 0x9, 0x94}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000)={r1, 0x18a5}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000004000)=@common='ipddp0\x00', 0x10) clock_gettime(0x4, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000)={r1, 0x4}, &(0x7f0000004000)=0x8) 2017/12/30 06:40:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb5}], 0x68) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000025000)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000083f000)={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]}) r2 = getpid() ptrace$getsig(0x4202, r2, 0x2, &(0x7f0000fc8000-0x10)={0x0, 0x0, 0x0, 0x0}) sched_rr_get_interval(r2, &(0x7f0000aad000)={0x0, 0x0}) 2017/12/30 06:40:28 executing program 7: mmap(&(0x7f0000000000/0x78000)=nil, 0x78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000077000)={{0x0, 0x2710}, {0x10000000000, 0x0}}, &(0x7f0000077000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000079000-0x10)='coredump_filter\x00') mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000079000-0x1)={0x3f}, 0x1) 2017/12/30 06:40:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d32000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000019000)=0x5) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1b) ioctl$TCSETA(r0, 0x5402, &(0x7f00003a5000-0x14)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0}) 2017/12/30 06:40:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000075000-0x10)='/selinux/status\x00', 0x0, 0x0) connect$netlink(r1, &(0x7f0000f39000-0x1)={0x10, 0x0, 0x2863833, 0x1}, 0xc) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f00000e3000+0xde7)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000867000-0x4)=0x0) 2017/12/30 06:40:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00009fd000)={{0xffffff93, 0x0}, {0xffffff90, 0x3}, 0xfffffffffffffffd, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 06:40:28 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x5, 0x101000) readv(r0, &(0x7f0000003000-0x40)=[{&(0x7f0000012000)=""/201, 0xc9}], 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f0000002000-0x9c)=""/156, 0x9c}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000006000-0x8)='./file0\x00', 0x400, 0x100) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000+0x9fc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x59fe, &(0x7f0000005000-0x8)='./file0\x00', r2, &(0x7f0000004000)="e3fba8f23af1ec0658f9162f77d7fcb1caedc6dfc8f00c425a0b0d7d19d67df8ff4e082ce4b33e8f4e21ec9ffa3c31483a6d217935e0c1424dafa316a5728bdcf171c27e0b5dc032fc8be25e2c617b2608e2f95622f1579c29141500b06f744bd92a281b929fb63d09d862a2c20556068ae0f96da25261ead3e4987e7e901460b6933ccbb5ce277d6fc927565855f99a385958") uname(&(0x7f0000013000-0x62)=""/98) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 06:40:28 executing program 2: rt_sigprocmask(0x2, &(0x7f000053f000)={0x100}, 0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003f000-0x8)={0x0, 0x0}) pipe2(&(0x7f000018e000-0x8)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000016c000)={0x0, 0x5, 0x0, 0x80068}, &(0x7f00009e0000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fa4000)={r2, 0x2}, &(0x7f0000c76000)=0x8) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000e07000)=[{&(0x7f00003ed000)="390000001000090400000000800000000700004a02000000450001070000001419000d00610002000000000011000608000300ff0900001ee4", 0x39}], 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000287000-0x14)={r3, 0x4, 0x10000, 0x0, 0xfff, 0x0}, &(0x7f0000c0a000-0x4)=0x14) 2017/12/30 06:40:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007b4000)={0x0, 0x200, 0x101, 0xfffffffffffffffc}, &(0x7f00009ae000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004b1000-0x10)={r1, 0x230d, 0x7, 0x40000000}, &(0x7f00001b6000)=0x10) write(r0, &(0x7f0000685000-0x24)="2400000052001f0000e6000000fffd1302000710080001000183a1000000000000100000", 0x24) 2017/12/30 06:40:28 executing program 0: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) sendto$unix(r1, &(0x7f00003c0000-0x31)="", 0x0, 0x0, &(0x7f00000f5000-0xa)=@file={0x0, './file0\x00'}, 0xa) clone(0x0, &(0x7f0000f14000-0x82)="", &(0x7f0000f14000-0x4)=0x0, &(0x7f00004fe000-0x4)=0x0, &(0x7f000068a000-0x8)="") close(r0) 2017/12/30 06:40:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00005ca000)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/sequencer2\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002d5000)='/selinux/enforce\x00', 0x1, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000efc000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000698000+0xf48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r1, 0x80000000005403, &(0x7f0000a9b000)=0x0) 2017/12/30 06:40:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000499000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000302000-0x2)=0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000060000-0x6)="77062165de", 0x5) 2017/12/30 06:40:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ffa000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000d13000)="f7", 0x1, 0x20000002, &(0x7f000025e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ffe000)="b5", 0x1, 0x0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000ffd000-0x17)=""/23, 0x17, 0x2000000000002, &(0x7f00001e2000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/30 06:40:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b6a000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dde000)='/selinux/user\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cf3000)='/proc/self/net/pfkey\x00', 0x501, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000cf000)='./file0\x00', 0x400040, 0x0) r3 = open$dir(&(0x7f0000abc000-0x8)='./file0\x00', 0x200, 0x2) r4 = mq_open(&(0x7f0000b87000)='eth1%securitymd5sumuser(wlan0securitykeyring{/$)system^+VGPLlo\x00', 0x801, 0x10, &(0x7f0000095000-0x40)={0x3, 0x3ff, 0xffff, 0x81, 0x9483, 0x200000000, 0x1, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r5, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) r6 = syz_open_dev$tun(&(0x7f0000cc2000)='/dev/net/tun\x00', 0x0, 0x200000) pipe2(&(0x7f0000517000-0x8)={0x0, 0x0}, 0x80800) bind$inet6(r2, &(0x7f0000c42000-0x1c)={0xa, 0x1, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006ee000-0x8)={0x0, 0x0}) accept$nfc_llcp(r0, &(0x7f000003a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000af000)=0x60) r9 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) sendmsg$unix(r0, &(0x7f00004e2000)={&(0x7f000067a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009c9000-0x50)=[{&(0x7f000016a000-0x4a)="e8fee6b0022cab4ce027c411443b14289ccf12379e92ef0e3924a457bad7329cfd3277d9a084c68f484f4b7f7c64fddfc3c3fdf006f3ca7c8e0af94aa770dcf177d382c431d54fa0e024", 0x4a}, {&(0x7f0000cd0000-0xb2)="c03677bf137a0e92baa62306e5a644ad5aed2c9fcd39f8ffeafa76a9b647afec297ead6dd517edc0abb15180b3bd6eb4a172531e1e99fbd702ca5ca34986cac6070bab33c4cc84c784e07778283e12d76d14a76a31c26a69e4cd7d27c7649ad0d9c58d52ae24c28f9507b4e3a0a73920deebbaaa6c73833ddbe9c70b0d4812720e8a68b55a53401ae8de2783e5f87fc34423ab1b264daf506113b9b4cf389b99fdc3a7a175c3c6b7afecfaf4987af16653d0", 0xb2}, {&(0x7f0000e7f000)="ff2154d17984cf230996822952177a29eae2fada3f4587d85b58eab51a71879a808ed63da35d8d0497694cc46c1bd60041e806e2aa2a860657e246a21d454905dd97f3a2e32536cfdc19e10dacfaf7cdcf78c5e35babe493dcac", 0x5a}, {&(0x7f0000655000-0xe3)="87e39c437a4a46c271b73b84bb9b72b1f917317db9982480133b7c944c96562fe9fe7813f7a935da60a2cf44b0f8e764760761ad641fefc09b0a8b25c6f11b4f06f8873e8a9d0923c755f2f89533ed6a8fa7927ea98d3299788e8f54b97fba6a19066acc188adb52ffa1863c66fef1873bee2b486dbd213dc4a0c547f916dbd770bcef8dd3d922b6fe3d19b0e429395fd4de3735ed5ab0a1032e88bd2703ce42507c921a06841f4928db2847534e79a6534331bd48e4e8803ddca1d61d37f615139ac4082c437ffc826181a0081318fb01afaccc9a3cd40389e3873090ddd2a5f44f14", 0xe3}, {&(0x7f0000bfc000-0x75)="32c05535be76279e272cbb556e28701fcdc3c9e33a5746d7f494890a1f70d38063efe45a54f11e1cab88f4fe517de2bfa32e15243f6201fa4863b1fa1e960443d6396d9a4061d3bdf3f7c3bb6786265133249376864888459a7f42f65e14a281d2824a384100ad09ad1b8d2330e2b67eb58291c6cf", 0x75}], 0x5, &(0x7f0000080000-0x30)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r6, r7, r8, r9]}], 0x30, 0x4000}, 0x20000000) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r10, 0x5423, &(0x7f0000002000-0x4)=0x3) r11 = add_key(&(0x7f0000c97000-0xb)='pkcs7_test\x00', &(0x7f0000ec5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000bdd000)='user\x00', &(0x7f0000f53000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000d000-0x35)="b44f160b7ab7d011234bd71f05ec2feb6c0f0b1c755b27b7e064432449009600bde2ae51fcd1a54d0da5ad8577fbeccebbfa540f3e", 0x35, r11) ioctl$FIONREAD(r10, 0x541b, &(0x7f0000bf3000-0x4)=0x0) 2017/12/30 06:40:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() ppoll(&(0x7f0000fd6000-0x18)=[], 0x0, &(0x7f000082d000)={0x77359400, 0x0}, &(0x7f000096d000+0x79)={0x0}, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000782000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {r2, r3+30000000}}, &(0x7f00005db000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(0xffffffffffffffff, &(0x7f00009b8000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ffc000-0x4)=0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000fcf000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001, 0x2, 0x0, 0x2, 0x7, 0x8, 0x3}, 0x20) tkill(r1, 0x1000000000016) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00002b3000-0x20)={@generic="5fe871fabd90990d5d2313af3f4ce6a8", @ifru_flags=0x2}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000040f000-0x14)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x14) connect(r0, &(0x7f0000d17000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = open(&(0x7f0000c0f000-0x8)='./file0\x00', 0x40200, 0x1e8) getrusage(0xffffffffffffffff, &(0x7f000081f000+0x79b)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$packet(r5, &(0x7f000019e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000423000-0x4)=0x14) 2017/12/30 06:40:28 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000-0x1000)="", 0x0) waitid(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r1, 0x4) 2017/12/30 06:40:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = socket$inet6(0xa, 0x5, 0x1ff) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000910000-0x4)={0x0}, &(0x7f00008af000-0x4)=0x4) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c3050000", 0x10}], 0x1) 2017/12/30 06:40:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r2 = syz_open_procfs(0x0, &(0x7f000046b000)='net/bnep\x00') r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ed9000)='/selinux/access\x00', 0x2, 0x0) linkat(r2, &(0x7f0000916000)='./file0\x00', r3, &(0x7f0000870000-0x8)='./file0\x00', 0x1400) r4 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fcd000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2017/12/30 06:40:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$unix(r0, &(0x7f0000ac9000)=@file={0x0, './file0\x00'}, 0xa) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f8e000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000a72000-0x4)=0x1) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f000078c000-0x4)=0x1) 2017/12/30 06:40:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000007f000)={0x0, 0x0}) recvfrom(r1, &(0x7f00006ef000)=""/9, 0x9, 0x40, &(0x7f00008f2000)=@in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000b61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 38.141638] FAULT_FLAG_ALLOW_RETRY missing 31 [ 38.144559] FAULT_FLAG_ALLOW_RETRY missing 31 [ 38.144570] CPU: 1 PID: 5840 Comm: syz-executor1 Not tainted 4.9.73-gf3f3457 #1 [ 38.144574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.144589] ffff8801affa7a10 ffffffff81d922b9 ffff8801affa7cf0 0000000000000000 [ 38.144601] ffff8801cdc8a410 ffff8801affa7be0 ffff8801cdc8a300 ffff8801affa7c08 [ 38.144611] ffffffff8165fb7a dffffc0000000000 ffff8801affa7a48 ffffffff812397eb [ 38.144613] Call Trace: [ 38.144629] [] dump_stack+0xc1/0x128 [ 38.144641] [] handle_userfault+0xa3a/0x1310 [ 38.144653] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.144665] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 38.144675] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 38.144684] [] ? mark_held_locks+0xaf/0x100 [ 38.144693] [] ? mark_held_locks+0xaf/0x100 [ 38.144702] [] ? free_hot_cold_page+0x419/0x850 [ 38.144710] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.144721] [] ? trace_hardirqs_on+0xd/0x10 [ 38.144730] [] handle_mm_fault+0x1f82/0x2530 [ 38.144737] [] ? do_futex+0x3f8/0x15c0 [ 38.144745] [] ? __pmd_alloc+0x410/0x410 [ 38.144753] [] ? __lock_is_held+0xa1/0xf0 [ 38.144762] [] __do_page_fault+0x5c2/0xd40 [ 38.144769] [] ? mm_fault_error+0x2c0/0x2c0 [ 38.144778] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.144786] [] do_page_fault+0x27/0x30 [ 38.144795] [] page_fault+0x28/0x30 [ 38.144804] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 38.144811] [] ? SyS_newuname+0xa2/0x210 [ 38.144818] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 38.330342] CPU: 0 PID: 5832 Comm: syz-executor1 Not tainted 4.9.73-gf3f3457 #1 [ 38.337754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.347074] ffff8801aff27500 ffffffff81d922b9 ffff8801aff277e0 0000000000000000 [ 38.355025] ffff8801cdc8a410 ffff8801aff276d0 ffff8801cdc8a300 ffff8801aff276f8 [ 38.362970] ffffffff8165fb7a dffffc0000000000 ffff8801aff27538 ffffffff812397eb [ 38.370924] Call Trace: [ 38.373478] [] dump_stack+0xc1/0x128 [ 38.378809] [] handle_userfault+0xa3a/0x1310 [ 38.384831] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.391638] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 38.398530] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 38.404902] [] ? mark_held_locks+0xaf/0x100 [ 38.410838] [] ? mark_held_locks+0xaf/0x100 [ 38.416774] [] ? free_hot_cold_page+0x419/0x850 [ 38.423056] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.429857] [] ? trace_hardirqs_on+0xd/0x10 [ 38.435794] [] handle_mm_fault+0x1f82/0x2530 [ 38.441816] [] ? __pmd_alloc+0x410/0x410 [ 38.447491] [] __do_page_fault+0x5c2/0xd40 [ 38.453340] [] ? mm_fault_error+0x2c0/0x2c0 [ 38.459277] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.465907] [] do_page_fault+0x27/0x30 [ 38.471409] [] page_fault+0x28/0x30 [ 38.476650] [] ? copy_user_generic_unrolled+0x89/0xc0 [ 38.483452] [] ? userfaultfd_read+0x447/0x830 [ 38.489560] [] ? do_loop_readv_writev.part.17+0x141/0x1e0 [ 38.496713] [] ? __wake_userfault+0xd0/0xd0 [ 38.502650] [] ? file_has_perm+0x287/0x440 [ 38.508498] [] ? fsnotify+0x86/0xf30 [ 38.513827] [] ? wake_up_q+0xe0/0xe0 [ 38.519158] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 38.526137] [] ? security_file_permission+0x89/0x1e0 [ 38.532854] [] ? __wake_userfault+0xd0/0xd0 [ 38.538790] [] ? __wake_userfault+0xd0/0xd0 [ 38.544724] [] do_readv_writev+0x520/0x750 [ 38.550572] [] ? vfs_write+0x530/0x530 [ 38.556072] [] ? exit_robust_list+0x230/0x230 [ 38.562191] [] ? __fget+0x201/0x3a0 [ 38.567435] [] ? __fget+0x228/0x3a0 [ 38.572680] [] ? __fget+0x47/0x3a0 [ 38.577834] [] ? putname+0xee/0x130 [ 38.583074] [] vfs_readv+0x84/0xc0 [ 38.588226] [] do_readv+0xe6/0x250 [ 38.593379] [] ? vfs_readv+0xc0/0xc0 [ 38.598706] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 38.605338] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.612145] [] SyS_readv+0x27/0x30 [ 38.617303] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 38.647715] FAULT_FLAG_ALLOW_RETRY missing 31 [ 38.652256] CPU: 1 PID: 5840 Comm: syz-executor1 Not tainted 4.9.73-gf3f3457 #1 [ 38.659681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.669001] ffff8801affa7a10 ffffffff81d922b9 ffff8801affa7cf0 0000000000000000 [ 38.676950] ffff8801cdc8a590 ffff8801affa7be0 ffff8801cdc8a480 ffff8801affa7c08 [ 38.684903] ffffffff8165fb7a dffffc0000000000 ffff8801affa7a48 ffffffff812397eb [ 38.692853] Call Trace: [ 38.695412] [] dump_stack+0xc1/0x128 [ 38.700741] [] handle_userfault+0xa3a/0x1310 [ 38.706764] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.713574] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 38.720470] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 38.726841] [] ? mark_held_locks+0xaf/0x100 [ 38.732774] [] ? mark_held_locks+0xaf/0x100 [ 38.738714] [] ? free_hot_cold_page+0x419/0x850 [ 38.744996] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.751798] [] ? trace_hardirqs_on+0xd/0x10 [ 38.757737] [] handle_mm_fault+0x1f82/0x2530 [ 38.763758] [] ? do_futex+0x3f8/0x15c0 [ 38.769258] [] ? __pmd_alloc+0x410/0x410 [ 38.774933] [] ? __lock_is_held+0xa1/0xf0 [ 38.780698] [] __do_page_fault+0x5c2/0xd40 [ 38.786547] [] ? mm_fault_error+0x2c0/0x2c0 2017/12/30 06:40:29 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() request_key(&(0x7f0000002000-0x8)="8d72756e00000200", &(0x7f0000dcb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0x0) 2017/12/30 06:40:29 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x5) close(r0) 2017/12/30 06:40:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x1, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_nanosleep(0x7, 0x0, &(0x7f0000046000)={0x0, 0x989680}, &(0x7f0000b1f000-0x10)={0x0, 0x0}) 2017/12/30 06:40:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f00000f0000-0x28)={@common="6c6f00000000000000450000ef5a00", @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2017/12/30 06:40:29 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r0, &(0x7f0000002000)=""/72, 0x48) exit(0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000008000)={0x3, 0x1852, 0x7, 0x100000001, 0x3, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000b000-0x11)='/selinux/enforce\x00', 0x402000, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000009000)={0x1, 0xc7, 0x2, 0x2, 0x3, [{0xffffffff00000000, 0x1, 0x1, 0x0, 0x0, 0x1008, 0x0, 0x0, 0x0}, {0x80000000, 0x421, 0x6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x4, 0x4, 0xffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) getdents64(r0, &(0x7f0000001000-0x1000)=""/0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000009000)=@req={0x4, 0x0, 0x3, 0x8}, 0x10) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000006000)=0x0, &(0x7f0000007000-0x4)=0x4) 2017/12/30 06:40:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r0, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000589000)={0x0, 0x1, 0x2, [0x101, 0x8000]}, &(0x7f000073e000)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000410000)={r1, 0x1}, &(0x7f00005d7000)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r2, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0x80, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2017/12/30 06:40:29 executing program 3: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000fcb000)='./file0\x00', 0x20) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000fcb000)=@full={{0x3, {"5a612deb18f8a5"}, 0x6}, [{"3e69df4b16accd"}, {"2a06696549f931"}, {"97731822e9c61d"}, {"8b3e9f4de99915"}, {"dd8f76f83b6473"}, {"a16b96dbe9e12d"}, {"af19b4a00174a1"}, {"0c856192486e9e"}]}, 0x48) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f00005ec000-0xa)='./control\x00', 0x20) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fcd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0xffffffffffffffff) fchmod(r1, 0x40) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1e, &(0x7f000083f000)="02e07dab654d27618ee8036a92260ff586b5ce85f752890fbe9bdbe8bcb5f3a7380881c10b7be0ec8d09bedfdb22a2ab86edcf7067bcc09ce6ecb3fd63476957b35374092c6d6459ac45b141b65a0540fb0f419507321b4835dd52c533168632572142b52e2eae3eb1cef716dadc28f2ee058af868787c37a243917406953aec7b954485e50ef2b390e2c6193dbc76a0d5b84032a011260cc2bdd00738172076f59830bcc7d29312b10317cafa2929b5b0201adbbcadcf11f9e44e", 0xbb) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fcf000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000207000)=0xe8) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000fcf000-0x10)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000fce000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000635000-0x4)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000265000-0xc)={@broadcast=0xffffffff, @multicast1=0xe0000001, r5}, 0xc) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2017/12/30 06:40:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000e10000)=0x0) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x36, 0xfffd) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b6c000)=0x4, 0x4) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b61000)=[], 0x0, &(0x7f0000429000-0x48)=[], 0x0, 0x0}, 0x0) 2017/12/30 06:40:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = memfd_create(&(0x7f0000d20000-0x1)='\x00', 0x2) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000956000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) bind(r1, &(0x7f0000255000)=@un=@file={0x0, './file0\x00'}, 0xa) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000c6000)=[{&(0x7f0000a5d000-0x1000)="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", 0x433}], 0x1) shutdown(r0, 0x1) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000a90000)="75bf2720ff511233e77777402ce1cf466a02b31ebc23b3895ac27a4e8a8ca02d7207418683d95fd6d52a8b98f46ba20bd304115453478db5f286f7c6216f2943c188603190881c89c967e5a5c3eb6d261c08d3e791b53324a30d15fc8863f8984b3db304f9c12a2925fd1d3ba63da52a7b27c06a90ccb3e0af2993e701febbf5368d57e0d3fa81c54975fc6b5f45f189c934be7d8ca05813c662e0dc5c80d49bdf1f46da8b6b103b196a76b42ea3330e46e7b7889bf156de205e05f4c70b0c74c276ffd857b07f5c9d84c42ade0953ee4fd5b84fe4", 0xd5) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000171000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00006f6000)=0x0, &(0x7f000009f000-0x4)=0x4) 2017/12/30 06:40:29 executing program 0: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCGETA(r2, 0x5405, &(0x7f000072f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2017/12/30 06:40:29 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000002c000-0xa)="e91f7189591e9233614b", &(0x7f000000b000-0x6b)=""/107, 0x6b) close(r1) [ 38.792482] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.799112] [] do_page_fault+0x27/0x30 [ 38.804613] [] page_fault+0x28/0x30 [ 38.809854] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 38.816918] [] ? SyS_newuname+0xa2/0x210 [ 38.822594] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/30 06:40:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00009fc000-0xb)='mountstats\x00') ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000b72000-0x4)=r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000001000-0x18)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) syz_fuse_mount(&(0x7f0000999000)='./file0\x00', 0x0, 0x0, r1, 0x3, 0x0) 2017/12/30 06:40:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000be1000)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000fd0000-0xb0)=""/225) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000b39000-0x4)=0xe) poll(&(0x7f0000001000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/30 06:40:29 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000b89000/0x9000)=nil, 0x9000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000052c000-0x8)='./file0\x00', 0x28) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000e33000-0x10)={0x0, 0x0}, &(0x7f0000cb4000)=0x10) 2017/12/30 06:40:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002b7000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c7000)=0xe8) fchown(r0, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8000, 0x9, 0x0, "b033594bdd998ad3ef966fa9cdb26a7565e183c0c9b524132ee8155afc8150fc8cc7ed8108a825501261ef4f870da09c7fe062bd5a59f7639ad14db58fc702039595b233d0fa36e62c4a99b6f110e496"}, 0x160) 2017/12/30 06:40:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f00006f4000-0x60)=[{&(0x7f0000139000-0x3b)="7785eb7bd7e6c31effb1dc6fc852f664d2f065797b84338dd63124400859d14ad8f651dc7745546498d32b835a1c968a4d23b7df73b4d397ca0223", 0x3b}, {&(0x7f0000358000)="ab0f28e6cac682f051faf1dc0506f75d664699aae22bc6b9363da633ea64169a0f4571082885423dcdb52bcd625b3e79778ee07902fc4f591e1f679adaa699bdedf3b45bcdbb205505d39de15d625ddf1f38219bb88090f1a4513642b45180ce16acca664e3436e67b188b5bc13a977b7a767aac47d9791bc74212a36503b2634c746e168351249bc3e2ab6f4a963444771d4f4e9356826d9684922298d881c6c4fe7f711bbccc423a704bedf18e2f31ffd750dcf55a468122ac524f12f8362ea66b7b7f3df6b4258ff74c62b6ea0aad7fc771ffb1469af3293c746433f40138d601bacdc312e87f5c29eb61778315", 0xef}, {&(0x7f0000822000-0x6c)="0061de2d00b9d0464589bca656f69e7028e8f83ad7181f543be8ef232c5f1422a8f4f0a8ee6f36981aab30738527b12977960c76e3ca24a731a6594c2867264503aa4a8bb3ca218a1353e508ae350b6d195a1016bcfffbc41baf4178dd34cd3fc7def739bf7b87cc859171a4", 0x6c}, {&(0x7f0000dfd000-0xe)="5fb050a945fe4ec1c64244158421", 0xe}, {&(0x7f0000f9d000)="4269641528e75133c65e0b3b184ce8b820b1ad3a84e3a6fcda6c189f0e278a11bc68de1118c28fc5c4402bd202fcc23010fe0a7832164f9e02ecb6fa90699a", 0x3f}, {&(0x7f0000465000-0x71)="9f47c335fe1bfb86e1da8d75bd7ec35971c2427dccfa58fee98de581b131bbf9daa97d43b5be87dccbeb96ebe71b29539f63db015b740992167b313a8897bb33c3c43b3dfacb7f9a0d133f23eaf9360a2d75031911e29bf3b47538b0426a31765f750ea737fae6c6f3a1845d37888e7e7d", 0x71}], 0x6) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) inotify_init1(0x0) 2017/12/30 06:40:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00001e4000-0x4)=0x0, &(0x7f0000177000-0x4)=0x4) connect$inet(r0, &(0x7f00003db000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00005c2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) 2017/12/30 06:40:29 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000006000)=0x8001) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") r3 = getuid() ioprio_set$uid(0x3, r3, 0x1ff) close(r2) 2017/12/30 06:40:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a6e000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000dea000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c7000-0x4)=0xe8) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00008ae000)=0x6) r1 = socket$inet6(0xa, 0x20000000001, 0x0) r2 = getpgrp(0x0) fcntl$setown(r1, 0x8, r2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b74000)={0x2, &(0x7f00008de000-0x40)=[{0x5, 0x0, 0x0, 0x0}, {0x7f9, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/30 06:40:29 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/30 06:40:29 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005ca000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mprotect(&(0x7f000045d000/0x1000)=nil, 0x1000, 0x2000000000d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c51000-0x4)=0x10, 0x800) 2017/12/30 06:40:29 executing program 0: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) fcntl$setown(r0, 0x8, r1) r3 = dup2(r0, r0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000fc5000-0x28)={0x8, 0xba, r1, 0x6, r2, 0x0, 0x313f, 0x9}) fcntl$getownex(r0, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r3, &(0x7f0000fc6000-0x7d)="19d48345872dd557eedc8836ec5e3f5a40dbfecd7a38f63f7c778859dbe4c46b66814f7bce364c936372531d684c3f91ebccf23fabe4cfbc0271852761a14e42327966e81a6c719cfd6864b092bbf1d4dd25c9058d82828f5ec64b596b3304b788e8a52de2eaaec02303ea15139b788c448ecfa60c47bcd342eca034da", 0x7d, 0x4, &(0x7f0000c24000)={0x1a, 0xa9a75700e1234647, 0x10000, 0xd20, 0x10001, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ptrace$getenv(0x4201, r4, 0x0, &(0x7f0000266000-0x8)=0x0) 2017/12/30 06:40:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cbb000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000cca000-0x8c)={0x3, 0x1, 0x365, '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]}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f00001c5000+0xec2)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00006af000-0x4)=0x179, 0x4) sendto$inet6(r1, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000b39000-0x40)=[{&(0x7f000030d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d7e000)=""/200, 0xc8}, {&(0x7f0000b85000-0x6b)=""/107, 0x6b}, {&(0x7f0000d44000-0x46)=""/70, 0x46}], 0x4, &(0x7f0000f62000)=""/89, 0x59, 0x4000000005}, 0x0}], 0x1, 0x20, 0x0) 2017/12/30 06:40:29 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f00009a0000-0x60)={0x0, 0x22, 0x0, @thr={&(0x7f0000fc1000-0xc4)="", &(0x7f0000fc1000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce1000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000666000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, r1+10000000}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000182000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000831000)=0x0, &(0x7f0000ec0000-0x4)=0x4) 2017/12/30 06:40:29 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000002c000-0xa)="e91f7189591e9233614b", &(0x7f000000b000-0x6b)=""/107, 0x6b) close(r1) 2017/12/30 06:40:29 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], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00003e8000)={0x0, 0x667d, 0x7, 0x2}, &(0x7f000003f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00007d8000)=@assoc_value={r2, 0x4}, 0x8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00001e2000-0x4)=0x0, &(0x7f000068c000)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e86000-0x10)={0x3, &(0x7f0000035000)=[{0x7fff, 0x6, 0x52, 0x2}, {0x4, 0xab6c, 0x1, 0x7fff}, {0x7, 0x4, 0x80000001, 0x7}]}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00001e2000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009c0000)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/30 06:40:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x40000000046e1c9, {0xc}, 0x2, 0x0}, &(0x7f0000447000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a2000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ac9000-0x16)='/selinux/checkreqprot\x00', 0x8002, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00007d2000)=[{0x2, 0x1}, {0xf, 0xfff}, {0x2, 0x81}, {0x3, 0x1}], 0x4) r1 = syz_open_dev$sg(&(0x7f0000c31000)='/dev/sg#\x00', 0x0, 0xffffffffffffffff) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000711000)=0x1, 0x4) 2017/12/30 06:40:29 executing program 7: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f0000fcd000)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f0000e3f000)="") mount(&(0x7f0000fce000)='./file2\x00', &(0x7f0000fd0000-0x8)='./file0\x00', &(0x7f0000674000-0x5)='qnx6\x00', 0x300000, &(0x7f0000fc9000)="") mount(&(0x7f0000fc3000)='./file1\x00', &(0x7f0000d87000)='./file0\x00', &(0x7f0000fc3000)='/\x00\x00\x00\x00', 0xf1dbd77ca9ad5304, &(0x7f0000fc2000)="") syz_fuse_mount(&(0x7f0000fce000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x104c800) mount(&(0x7f0000b7b000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000850000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006a3000-0x8)={0x0, 0x0}, &(0x7f0000fd1000)=0x8) 2017/12/30 06:40:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000788000)='user\x00', &(0x7f0000d04000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e29000-0xa5)='\r', 0x1, 0xfffffffffffffffd) r1 = socket(0x2, 0xb, 0x7) getsockname$inet6(r1, &(0x7f00000a8000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000ee8000)=0x1c) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f70000-0x15)='/dev/pktcdvd/control\x00', 0x610000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005e4000)={0x0, 0xed, "0db9815c6a7f0b2623b63376481ab422efa3360235700767d42bb91f21fa547310b8b74d5afef820a87d66f89d0ead943a6453161ec703b217c0583cf07ab55039c2b90028a0abc8be3722086daa81b3c7c74d04c51dfd143d8be09f116e2f96efc406bd1d51c7b90ca8c790651b4f5e23ac3a703423396daec7cbe49d65588bd3f514a26c4fcab40abfc401dd465ff4d22d421a486d15c4a9c607c9b347f657b685244ac6cb10dbdc305cdca08edc9eb53f332f36e8ae107dbafab5a20772d026ab786999951d720bd32b46a46ac9a4202d9e892c000d51fceddd3feb56fbab715899be0e0cfde6bfa3f6adfb"}, &(0x7f000092f000-0x4)=0xf5) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000952000)={r3, 0xf1, "32840baa9b02475695b26d16835215d87d492669f6929b641595fff4724870d7053c522e0a73f9e5a1e9ce6b270f78cb127452448f9c1af9a37c3d9d6b8cea4d190d4778a32ae5481ab5b39933d86014b3562d65cbc8cc6b2612b8ce16c05b9d37aa1c63838394b363ac1dea3e5c6247122a3d3c4f135d4759be0b57a5745a5ba01baf6bcde66ba52f57904e8dd11ff61d052c455cf9fd1cecc79fabe2caeabe94dc611819fb777eb84c44e8042599f45f365fadaba073f17778b9735488653ee01a3c1f9b07cc29186e07a09221bf7b455d8f035d2c6ee8a1062590222807f5a1cd7ece4f7d9648d9c23bd009d889ee55"}, &(0x7f000030e000-0x4)=0xf9) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000f00000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, r0) 2017/12/30 06:40:29 executing program 0: unshare(0x100400) r0 = inotify_init1(0x80800) fremovexattr(r0, &(0x7f0000765000-0x23)=@known='system.advise\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000001000-0x4)=0x91f) 2017/12/30 06:40:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000241000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x100000a, 0x11, r0, 0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00002e0000-0x4)=0x0, &(0x7f0000ef6000)=0x4) bind$ipx(r0, &(0x7f0000bcf000-0x10)={0x4, 0x1, 0x2, "a42d2a157209", 0x1000, 0x0}, 0x10) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000217000)="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") 2017/12/30 06:40:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) syz_open_dev$random(&(0x7f0000d2a000-0xc)='/dev/random\x00', 0x0, 0x1) fdatasync(r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) fgetxattr(r2, &(0x7f0000cf0000-0x18)=@random={'system.\x00', 'gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000a5a000-0x1000)=""/4096, 0x1000) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/30 06:40:29 executing program 2: mmap(&(0x7f0000000000/0xe02000)=nil, 0xe02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) sendto$inet6(r0, &(0x7f0000dff000-0xb4)="", 0x0, 0xfffffffffffffffe, &(0x7f0000c72000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0x1c) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000833000)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff7000)='./file0\x00', &(0x7f000039f000-0x8)='./file0\x00', &(0x7f0000711000)='ocfs2\x00', 0x1, &(0x7f0000ff8000-0x15)="234079399e37b0558bb0aef2a4e7ed0d4261d329d1") mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff9000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000788000)={0x3, 0x1, 0x3ff, 0x3, 0x4}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000368000)={0x0, 0x1, 0x8, 0x4, 0x40, 0x8000, 0x0, 0x2, {0x0, @in6={{0xa, 0x3, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x36}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5000000000000, 0x8, 0x58c, 0x8, 0x1000}}, &(0x7f0000d1b000-0x4)=0xb8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000ffa000-0x8)='./file0\x00', &(0x7f0000ffa000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}, 0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007ed000-0xa0)={r2, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x9, 0x5, 0x10}, 0xa0) r3 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000249000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ff9000)=0x1c, 0x800) setsockopt$packet_int(r3, 0x107, 0x8, &(0x7f0000a64000)=0x0, 0x4) connect(r3, &(0x7f0000d6c000)=@hci={0x1f, 0x7, 0x3}, 0x6) 2017/12/30 06:40:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$sg(&(0x7f000047d000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x800) r2 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) write(r2, &(0x7f0000002000)='/', 0x1) preadv(r2, &(0x7f0000002000)=[{&(0x7f0000002000-0xdc)=""/1, 0x1}], 0x1, 0x0) fadvise64(r1, 0x0, 0x2, 0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c65000)={0x0, 0x100000001, 0x30, 0x1, 0x0}, &(0x7f00009f2000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00005b7000-0xc)={r3, 0x3, 0x30}, 0xc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e0c000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x0, 0x3, 0x1, 0x1, 0x1000, 0x3}, &(0x7f0000be6000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00004f3000)=@assoc_value={0x0, 0x0}, &(0x7f0000478000)=0x8) lstat(&(0x7f0000a43000)='./file0\x00', &(0x7f00007b9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000580000)=""/4096, &(0x7f00007b9000)=0x1000) userfaultfd(0x800) ioctl(r1, 0x6000020000001274, &(0x7f000027a000)="") 2017/12/30 06:40:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) clock_gettime(0x0, &(0x7f00004c7000)={0x0, 0x0}) ppoll(&(0x7f0000843000)=[{r0, 0x1, 0x0}], 0x1, &(0x7f000093d000-0x10)={0x0, r1+10000000}, &(0x7f000020c000)={0x0}, 0x8) epoll_wait(r0, &(0x7f0000b2b000-0x48)=[{0x0, 0x0}], 0x1, 0x200) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000255000-0x4)=0x0) 2017/12/30 06:40:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000074c000-0xe)='/dev/keychord\x00', 0x701000, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f00008e1000)={&(0x7f0000739000/0x1000)=nil, 0x1000}) getsockname$packet(r3, &(0x7f0000ae2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000089b000)=0x14) connect$packet(r3, &(0x7f00008b5000-0x14)={0x11, 0x0, r4, 0x1, 0xfffffffffffffff7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000000e000)={0x0, 0x0}, &(0x7f0000887000)=0x8) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) 2017/12/30 06:40:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000596000-0x8)='./file0\x00', 0x40000, 0x43) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000045a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='dummy0\x00'}) r1 = syz_open_dev$tun(&(0x7f0000076000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00005d7000+0x1d5)={@common='l\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) 2017/12/30 06:40:29 executing program 4: statfs(&(0x7f0000baf000-0x8)='./file0\x00', &(0x7f0000d04000)=""/68) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b72000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000611000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ff0000)={0x40000000, 0x0}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000b67000-0x1048)={0x2, 0x6, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x202, 0x18, 0x0, 0x0, 0x1001, "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"}]}, 0x1020}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000901000-0xf)='/dev/sequencer\x00', 0x40, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000983000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) inotify_init() r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00006fb000-0x9)='/dev/rtc\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00001cd000)={r4, 0x80000, r5}) 2017/12/30 06:40:29 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000015d000)='/dev/pktcdvd/control\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0xa) epoll_pwait(r1, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x156baff2, &(0x7f0000b0e000-0x8)={0x0}, 0x8) 2017/12/30 06:40:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000b6e000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8848, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback={0x0, 0x1}, @random="9d9e0e03bdd1", @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, &(0x7f0000bd6000-0x14)={0x0, 0x1, [0x0]}) prctl$void(0x20) 2017/12/30 06:40:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x6, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) flistxattr(r1, &(0x7f0000012000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000cfb000)='/selinux/load\x00', 0x2, 0x0) r5 = dup3(r1, r0, 0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000c07000)={{&(0x7f0000580000/0x1000)=nil, 0x1000}, 0x2, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000604000)={0x67, 0x8, 0x2, 0x1, 0xee0, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 06:40:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000095c000-0xf)='/dev/sequencer\x00', 0x82000, 0x0) mq_timedsend(r0, &(0x7f00005cc000)="71c1406f3779c58febc63128f99aa7157607a1a9a47c113756642f7b50ad78f14cc1ddfec51eb7cef2", 0x29, 0x0, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000712000)=""/0, 0x0, 0x0, &(0x7f000041a000)={0x77359400, 0x0}) 2017/12/30 06:40:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000579000)=0x0) flistxattr(r0, &(0x7f0000b75000-0x56)=""/86, 0x56) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) 2017/12/30 06:40:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat(0xffffffffffffff9c, &(0x7f00008eb000-0x8)='./file0\x00', 0x200000, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000e48000)=""/196, 0xc4) getresgid(&(0x7f0000cd6000-0x4)=0x0, &(0x7f000013b000-0x4)=0x0, &(0x7f0000860000)=0x0) setgid(r1) timer_settime(0x0, 0x0, &(0x7f0000d7e000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000027f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00004cf000)={0x0}, &(0x7f000007f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d66000-0x10)={r2, 0x0}, 0x8) syz_open_dev$usbmon(&(0x7f0000ed6000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) 2017/12/30 06:40:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000906000+0x23b)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c88000-0x4)=0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r2 = getpgrp(0x0) ptrace$getregs(0xe, r2, 0x100, &(0x7f0000276000)=""/4096) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/pktcdvd/control\x00', 0x200, 0x0) utimensat(r3, &(0x7f0000d8a000-0x8)='./file0\x00', &(0x7f0000ffd000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x2, &(0x7f00007c4000)="c87f6d83dc6f9c21aa75e36079c4eb5824b3fa3b28b71894ad295c2469e75757cd6954b0e0b0c8dcb198afb56014788fb62f46d84460513365672b737ec761b6c7d630bb3634ed", &(0x7f0000d21000-0x4)=0x0, &(0x7f0000561000)=0x0, &(0x7f0000433000-0x99)="8e5479531b1298e86ca5a3cac2b59f3ea29dfe7cba218d3b858b998079fae7d155c71ecc6c53d536005c7386e3ec99d0645ec8bb934c6b8daf49a9927c01698b970cc7030eb37428a73af6ee4229cbda7c4400000003e8ec5a4f402e54b5ce6a2c0faf138e35a527b444df31e490a5a9d881f9467f6a5caeb108fd9c1f1181e61557018d796dc42192afda908ee04e4fa172a522e2e92ab9d9") pipe2(&(0x7f000090d000-0x8)={0x0, 0x0}, 0x84000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000e81000)={0x4800000000, 0x1, {0x0, 0x3, 0x1, 0x2, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000cc9000-0x4)=0x0, &(0x7f000055b000)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000182000)=0x0, &(0x7f0000a50000)=0x4) timer_settime(0x0, 0x0, &(0x7f0000d62000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f000085d000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/30 06:40:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00005e3000)='rxrpc\x00', &(0x7f0000bf2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000096f000-0x68)="608bb32196dacdf265486af769e142f55de82e0ec42bb8fb87fe1b87aeb8db897ba7042a9de2fd894cc8d2287500a8c4e1088f9b88faf17173a0591a92ce0ca96a6f66daa7ef79ba303666f76f3654b2ad6c8878d0be3aa1743ef3b0c8a2603efcf110cef4d3f05b", 0x68, 0xfffffffffffffffd) add_key$user(&(0x7f0000c94000)='user\x00', &(0x7f0000c60000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000209000)="", 0x0, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000977000-0x20)={"f3724ac553e9760beddca4cdd61ed9e6", {0x4, 0x0, 0x6, "06c46f6243c8", 0x5, 0x0}}) userfaultfd(0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00001e5000-0x14)={0x0, 0x0, 0x1f, 0x100000000, 0x1, 0x0}, &(0x7f0000e04000)=0x14) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000b7f000-0x1)=0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) 2017/12/30 06:40:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) pipe2(&(0x7f0000a53000-0x8)={0x0, 0x0}, 0x4000) fcntl$setsig(r1, 0xa, 0x34) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000377000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000033000)={0x3, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00004c7000-0x20)={0x9a8, r3, 0x10001, 0x3}) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, 0x0}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r4 = open(&(0x7f00005a7000-0x8)='./file0\x00', 0x8001, 0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f000037b000-0x8)={0x0, 0x9c7, 0x5}, &(0x7f0000e41000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000fc000-0x20)={0xffffffffffffffff, 0x7b, 0x8, 0xfffffffffffffff7, 0x6, 0x3, 0x80000000, 0x7, r5}, &(0x7f0000467000)=0x20) clock_gettime(0x0, &(0x7f0000ca5000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f000007a000-0x68)={0xd16, 0x1, 0x7ff, {r6, r7+30000000}, 0x3ff, 0x362, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000c39000)={&(0x7f000065a000/0x4000)=nil, 0x4000}) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{0x0, 0x0}, {0x0, r8+10000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/30 06:40:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x4, &(0x7f00002e7000)={0x0, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000024a000-0xb)='/selinux/load\x00', 0x2, 0x0) keyctl$join(0x1, &(0x7f000019f000)={0x73, 0x79, 0x7a, 0x1, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b2d000-0x10)={0x0, 0x38, &(0x7f000061a000)=[@in6={0xa, 0x0, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x100}]}, &(0x7f0000286000-0x4)=0x10) tee(r0, r0, 0x4, 0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000036000)={r1, 0x80000001}, &(0x7f0000daf000-0x4)=0x8) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000aee000)=0xffff) r2 = request_key(&(0x7f0000c64000)='asymmetric\x00', &(0x7f000023d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000649000-0xe)='/selinux/load\x00', 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f00005b2000)='keyring\x00', &(0x7f00004bf000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r2, r3) 2017/12/30 06:40:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e4d000)={0x0, 0x0}) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) r4 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000562000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ac000)=0xe8) r6 = getgid() r7 = getpid() poll(&(0x7f00007ab000-0x40)=[{r1, 0x1000, 0x0}, {r2, 0x4500, 0x0}, {r2, 0x4000, 0x0}, {r1, 0x208, 0x0}, {r0, 0x2203, 0x0}, {r2, 0x2, 0x0}, {r0, 0x440, 0x0}, {r1, 0x200, 0x0}], 0x8, 0x4) fstat(r0, &(0x7f00006a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() sendmsg$unix(r2, &(0x7f0000e68000-0x38)={&(0x7f0000393000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000063000-0x70)=[{&(0x7f00003bd000)="47cd06857c4c9f2d14d67b20e86309eb871e58f2ad971f1eae1c76d04746b7d84cc5590708405268d5668a3b3356bbf02c78c8600ff857edf7d6bd1d6e9a949f48585f90dd594f968ae77e0fcc882c60a8ffb4bc8f1d523462f1fa764815eb4d1d8c5ddd7b67eb0a8015e22a3438eeca8b30f7a16bab9e", 0x77}, {&(0x7f0000810000-0x82)="1c31c3f90f0495f3478725a3f85ba04d34a589b31ca019fbf63cad531a14d8622f713487bd9bcb0d61e749e41838b88e658dbef21f1e66b668b7fe2eec2872fcf1dedc11359e116792baa1c69fae5982dd7f7139d7f56eb563863b52b2adc67705f9a1400b03f59f6a7efcd2d09c6194b06668358e990d49fa748438aa29156b2d4a", 0x82}, {&(0x7f0000ed7000)="851724bea66bde776812eab878", 0xd}, {&(0x7f00009a1000-0x1000)="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0x1000}, {&(0x7f00003b3000-0x24)="26ae7b493a0a473260822438bbc89de43229f1f0fa0a47b75e9717f35820911961059777", 0x24}, {&(0x7f00005c9000-0x16)="ae0bad514e1b1ed6440fb63a722c8bd1d567e8122ddc", 0x16}, {&(0x7f00005f2000-0x1000)="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0x1000}], 0x7, &(0x7f000034e000)=[@rights={0x28, 0x1, 0x1, [r0, r2, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x68, 0x4}, 0x4000800) bind$unix(r3, &(0x7f0000003000)=@abs={0x1, 0x0, 0x3}, 0x8) listen(r3, 0x0) recvmsg(r1, &(0x7f0000dc5000)={&(0x7f0000591000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002f4000-0x10)=[{&(0x7f000068b000)=""/145, 0x91}], 0x1, 0x0, 0x0, 0x10000}, 0x2) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r3, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r10 = dup(r0) ioctl$UFFDIO_REGISTER(r10, 0xc020aa00, &(0x7f0000a6e000-0x20)={{&(0x7f0000fb9000/0x2000)=nil, 0x2000}, 0x3, 0x0}) accept4$unix(r3, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2017/12/30 06:40:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000be4000)='./file0\x00', 0x0, 0x9) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000034000-0x8)='./file0\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000450000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000801000)={0x1, 0x8, 0x208, 0x2, 0x85f, 0xfffffffffffffffa, 0x100000001, 0xfffffffffffffff8, 0x0}, &(0x7f000056d000)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000031000)={r2, 0xffffffff}, 0x8) stat(&(0x7f0000509000)='./file0\x00', &(0x7f00003fa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000ca000-0x10)={0x0, 0x7, 0xfffffffffffff801, 0x8001}, &(0x7f00001a2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d45000)={r5, 0x4}, &(0x7f0000a1a000-0x4)=0x8) mkdirat(0xffffffffffffffff, &(0x7f00009e0000-0x8)='./file0\x00', 0x15) chown(&(0x7f0000690000-0x8)='./file0\x00', r3, r4) r6 = getegid() sendmsg$netlink(0xffffffffffffffff, &(0x7f000036a000)={0x0, 0x0, &(0x7f00008ce000)=[{&(0x7f00002cb000-0x2398)=[{0x1010, 0x0, 0x200, 0x10001, 0x1f, "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{0x78, 0x7f, 0x8, 0x7ff, 0x2, "50265e075a3b76450ce15e9803fa1ca1a7e7c44a358de51726f5ef373d77e598103a1fabb783e17d3c685bcd6d8f198a62af2f55d8d18fe8a54b3b9254bfbb5ded727d2e27cb0aa8c4a3229e9de38cf6aae956baaeea8e0212f41d0bf6c0a174959ae08d2865"}], 0x244c}, {&(0x7f00006a9000-0x1cc)=[{0x20, 0x8, 0x400, 0x1, 0x6, "c33a6c3a3b7e7ef46e420a4c94ea928b"}, {0xf0, 0x200, 0x300, 0x101, 0xfffffffffffffff9, "d358373dbc79293f4a445ba27a4558f43d262d34bbe450b6f622ca6d3076d1e1c63b7eff4ba16bc6bb450b341b711a5465eb51b7f1fac539a83440e7a07e0bc94f7a0ccb22e23196026e1f92400c91d9e3d7f99d2deae30d3e614dfaaf309b7e0d960a016b98aedce531815334c46bbc27835033cfd5089cb0514e5c6e2370adaecb5c8c1144ca4bbfe7a055e3558df2bdd9f3da8737b3c20a90fac687b4d25abc8036c4779b0fbb99f1a81d88b78797f58cc941780d2e90900d27104918c3ae4f7b669ab97a6570aa92d8af9d9944f5a4b3f43094c1d3cb95a67c3e85"}, {0xbc, 0xfffffffffffffffd, 0x2, 0x2, 0x1ff, "fe288db30886c55515c2e16c32cb10f6466bf6605f9a6a9ea949d782477a5be142ee0ba6e609618514e94e406154411fe4cfd6d824fa5831d3e44b509464cc2b879274e7f3137e8ba0564d9ab2f29612191dcc732c10bed063f9a9adc2b88cd54e82115a438aa77defdb6334fbdb1136420af14d2959738265370145d1b8eddedaf544d3395915bd11c16d8535ad9080dd57aef6683af5b19e7be5a5f03d1ac879cf2d51e33e015fab"}], 0x1cc}, {&(0x7f0000aea000-0x358)=[{0x54, 0xfec, 0x300, 0x393, 0x800, "7c6e20e584d8dde69e50c7408785ee8c28940743b1f00088f884094bb1e07054a7e709be47aed363a15c37d5add02a2e99023595c8e79fdd5ed16c482dc539869606ff5e"}, {0x34, 0xfffffffffffffffd, 0x400, 0x100, 0x2, "caa430f9f87253b8759569eb4b18e25be80aa897fb5ba543cf4d75946c7b4d145e"}, {0xd4, 0x4809, 0x2, 0x17, 0x100000000, "82988cccb15d4ab2bb47ed3782156731392f580c9f8be50c8c3e8b8382d5ecd99256a98cef18376477c5d59ddf50964cd2677817b27e295dda41e53e00145bc946dddf9f8a127cd29548a9bca1e22af2851b64b1b98c94d545f110837a41707f3eea8baa76b24ef9cec0fd1f9949cc996d88dc2b2da55c9ed4685d687dc976fec155aaf0950569ef83961690219ede76f07667229dae5355101b907b2c2f3b483cec13d5a1903d9436be0d619335bf93c8bc499b425c5d9595e4e43d81d3783e2487"}, {0x78, 0x3, 0x400, 0x5, 0x9, "9bc56a9d303ee9745de2fd4a4e4507848f0d870edd3a3c59ce273ae94b8cfa851a8546b018963ec3ef98cf1c0b15f78ee9ccbce1e9267ca4474133bbcba4efca57dda7a4b5a91ba688a121beb108bb77d36781ced318332594e508ead527d2b7fece0ffd063a4f"}, {0xcc, 0x0, 0x120, 0x5, 0x3, "8cb5b116e18fd2369c2b999e0974b97b7246239b33dd1c3e8fdb17e79f349b2af8304be372e666bcadf459ea1bea56931bae049ab35a94190b7f52e2a7a1b67e3bda376c468a578016e2c09e7afe5086d33c595c9666a43c6628238362ffce7d8bdae6c75589e24ca1c2d1a6734a18ccdea8993f586be162d52f5a594f85c781fd419924a960f3eb0df633799ac72ef031d0bed0b5316723bdefa77bf0c9e5b289e4530c8db657f3afe345b2e80d83fdc03c1ee155e125f8e4171c60"}, {0xb8, 0x7, 0x600, 0x80000000, 0x8, "27b31a7b05e679a74cd4afa18ef94016b7289c54d3592e508b766a138fcad7b5555f6a944d04122c5f1bdbdfe308ad5e0630ca1daf0ebfa477cf58923d139fc64e3749a3ad4030804fe7e08b40f7cfe2a37f53f4407ca8239b67567223b77016d1c2a18cfed67ff3116c1ec0b9c9a62a68806c12ca0d1242685a93c7e6a2cbd90421144be51569fce878094737a033b0c5c274c0472031d13c6d1594e57910ed0b18d1520000"}], 0x358}], 0x5, &(0x7f0000d28000)=[@cred={0x20, 0x1, 0x2, r1, r3, r6}], 0x20, 0x50}, 0x8000) mount(&(0x7f000048a000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ebd000-0xe3)="00260907d6342ccb93cd8d34941cac1095da639c2cf036948d1ac67b425386434fa9a6e83c17e41c573a7cfeb023a60922f516feb2cd96d616a212aa07cf4144088bb716f4677a4f09e0803af145dd4ea0d849d710c2db22e6fb9cf7497071f63528e7ffa69405d7cf4e9e3f000000000000000eb22f2e67edf0d7429973e59276d9e2159fffe3d7955b19c678a1e30e41291d2d5ded1a533e54db46cca279b3ca96376d6bad0f5dd6c1d438f5b187933b2ad31f40ad67ab68d43fe33045df926b5fccf90506f172de33f9c9a7a4f054a3cd2e5522673487c065d7b112546b982d567a", 0x1001, &(0x7f00007ba000)="") unlinkat(0xffffffffffffffff, &(0x7f000057d000)='./file0\x00', 0x200) quotactl(0x0, &(0x7f0000a43000)='./file0/file0\x00', 0x0, &(0x7f0000969000)="") 2017/12/30 06:40:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000119000-0x4)=0x0) r1 = getpid() tgkill(r0, r1, 0x29) inotify_init1(0x80000) syz_open_dev$tun(&(0x7f0000ca4000-0xd)='/dev/net/tun\x00', 0x0, 0x200040) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) renameat2(0xffffffffffffffff, &(0x7f0000ef4000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000753000-0x8)='./file0\x00', 0x0) 2017/12/30 06:40:30 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/191) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000cda000)=0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000499000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f0000e5a000)={0x1, 0x78, 0x6, 0x5, 0x3, 0x1, 0x0, 0x4, 0x41, 0xa, 0x9ea, 0x0, 0x2, 0x7, 0x7fffffff, 0x2, 0x8ea, 0x3ff, 0x0, 0x5, 0x0, 0x10000, 0x20, 0x800, 0x5, 0x6, 0x400, 0x0, 0x6, 0x3, 0x6, 0xc3, 0xc29, 0xbf, 0x3ff, 0x8, 0x1, 0x400, 0x0, 0x4, 0x2, @perf_config_ext={0x80000000, 0x6f0}, 0x1800, 0x6, 0x100000000, 0x5, 0x400, 0x1fc0000, 0x6, 0x0}, r1, 0x0, r2, 0xb) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fstatfs(0xffffffffffffffff, &(0x7f00000fb000-0xb6)=""/182) 2017/12/30 06:40:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000024e000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c40000-0xc)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00004a3000-0xc)=[{0x0, 0x0}], 0x1, 0x8, &(0x7f0000f6b000)={0x1}, 0x8) 2017/12/30 06:40:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x408000, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000001000-0x2e)={0x57, 0xffffffff, 0x3, {0x299, 0x2}, {0x5, 0x0}, @period={0x5a, 0x401, 0x80000000, 0x84, 0x2, {0x80, 0x2, 0x5, 0x3ff}, 0x3, [0xc3, 0x0, 0xfffffffffffffc01]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000001000-0xd)='net/sockstat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x81d000)=nil, 0x81d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) r3 = socket(0x10, 0x80002, 0x0) fcntl$setflags(r0, 0x2, 0x0) write(r3, &(0x7f0000255000-0x24)="220000001c00b515f8efff00ecffff0007ffe4ff0000000000000dd5060002000000", 0x22) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000018d000)={0x0, 0x3}, &(0x7f00002de000)=0x8) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000081e000-0x14)={r4, 0x10000, 0x101, 0x4, 0x6, 0x7}, &(0x7f00007de000)=0x14) 2017/12/30 06:40:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000653000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ff0002ff00ffff000002021506000fffff04000000000d00090009ffdf0f00000000f6", 0x29}], 0x1) 2017/12/30 06:40:30 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000011000)=0x4, 0x4) r2 = getuid() ioprio_get$uid(0x0, r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000016000-0x8)='./file0\x00') mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000026000)=""/85) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000025000)=0x0, &(0x7f000000d000)=0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() fcntl$setown(r1, 0x8, r4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000028000-0x8)='./file0\x00', &(0x7f0000028000-0x8)='./file0\x00', &(0x7f0000015000-0x7)='pipefs\x00', 0x0, &(0x7f0000027000)="da67959904b2f400be0ac6811db362f4df33e10368a3dfc3c018da8d491002367a6a11d6738a3ff26aa073e3a721b6c873c64d56c879cf5fe1e976c958300a1fd8f3fe934875ab6ceeaa45405fd8a74da81fdc570d") set_robust_list(&(0x7f0000027000-0x18)={&(0x7f0000017000/0x1000)=nil, 0x3, &(0x7f000001f000/0x4000)=nil}, 0x18) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000025000)=""/20) 2017/12/30 06:40:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000a8000-0xe)='/dev/keychord\x00', 0x20080, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000000b000-0x4)=@int=0x0, &(0x7f00004ad000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006e2000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8080000000, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/30 06:40:30 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000017000)='./bus\x00', r0, &(0x7f0000019000-0xd)='./file0\x00', 0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000019000)={0xff, 0x0, 0x7, 0x8, 0x5, 0x9}) 2017/12/30 06:40:30 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f000058b000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f0000d01000-0x8)='uid_map\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000ac8000)=[{&(0x7f00001fc000)="390000001000090000003200000006090700004a0300000000000000000003b20800130001000000ffe800000000efffffff0dc600ffe4003e", 0x39}], 0x1) 2017/12/30 06:40:30 executing program 0: r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00001ca000-0x28)={@generic=""/16, @ifru_ivalue=0x0}) write(r1, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2017/12/30 06:40:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000201) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000c47000-0x28)={@common='gre0\x00', @ifru_map={0x2951, 0x0, 0x0, 0x0, 0x0, 0x0}}) r4 = socket(0x10, 0x803, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000e2f000)=0x0) rt_sigqueueinfo(r5, 0x32, &(0x7f0000f58000)={0x7, 0x1, 0x400, 0x5}) sendto(r4, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2017/12/30 06:40:30 executing program 7: mmap(&(0x7f0000000000/0x6f8000)=nil, 0x6f8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006f5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000016b000)={{0x10100000001, 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]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) close(r0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000015000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000015000)=0xc) 2017/12/30 06:40:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x882001, 0x0) write(r0, &(0x7f00002d3000)="7f4be2b36c5526a5534195cbfffffff7ffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360f0000e10000004702fb0900000000000000000000097f39147a2c89311b32a9f6687e81f9ffff57fc81911464d8ff1dbf134c98c1ab16dd0f0818000000928ddc81393644a99b639de56025618b04b1e3d4ee1c4cabb2db866a87afd0fd0bbca8dc63eb00235d529b13ca1947cca5f3b9361a00137cba3ee201df9570487293b68c68167c7635d37cd0a27f7d6ff7687624de8b58888f8d15", 0xc4) stat(&(0x7f0000163000)='./file0\x00', &(0x7f0000672000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) preadv(r0, &(0x7f0000c97000)=[], 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c24000-0x14)={0xd2a1, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 06:40:30 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="00674226eefa") exit(0x0) getdents64(r1, &(0x7f0000419000-0x44)=""/0, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000b3d000)=0x7fff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000507000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000000)={r3, r4, 0x5}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fe7000)={r2, 0x9, 0x20, 0xfffffffffffff8ec, 0xd77a}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000)=0x40, 0x4) futimesat(r1, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, 0x7530}, {0x77359400, 0x0}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000852000)={0x0, 0x0, ""}, &(0x7f0000961000-0x4)=0x8) socket$inet6(0xa, 0x80805, 0xfffffffffffff001) sendmsg$inet_sctp(r1, &(0x7f00004d3000-0x38)={&(0x7f0000001000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000567000)=[{&(0x7f0000f62000-0x90)="50c909046ec48434892f2a2f6bc6d7db6d4dde97e05f22576cea09e57d1dea517050fb86b062e8b429e457a71d816385449bc4737777a03a1154130c8c2f845d8a89be931719b4d0f0c1dc11b0891e9afe07c6db3f2d37a38df6f8ff9301c95bdbfc9f3c37cd3387eff4b14be8f6b0ddaa1cb20cf269a7ed4d1cbd9ae10ce1bdf4bceb650409ca6760872bdfeb8a21d2", 0x90}, {&(0x7f00001a4000)="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", 0x1000}, {&(0x7f0000aba000-0xcb)="75c82f5ec2fd95c9ad5f93d80b08a76ec999e7f557b4cfccf4936e1e7e2624cc19fa0baf709bb33b9e84388b7765292526fa5a47195c49ee66394a6f464f190e09b13a9b883aeaceafa5ec5492d4b6fda2b77e232d5379d8f72dea9242f537e463666d70f742a374c1026565d84ad880cf34ea37f799d5bb298e0b17c5fff1c1e111c934aeb1f313b620123b76a32e466a7abf47393a7c803c16b5f89835d6f45d0a22d7f96e99eeacdb52a7eff6c560a267c267ff113a8ebae5e060eac6eef242851993863501ab96fe01", 0xcb}, {&(0x7f0000f7b000)="c256358906f02ca4364aafed9c559e925064d53ef0efaf42837f6e3841a1c3c4fcb1580f020e5763734bf4260371237c", 0x30}, {&(0x7f0000237000)="6eb4802409aeb16cc6e97e8485370d88bad33081e72ea07c8eb9c6c1a414210a837c539270a072f4e80158ed6a7a072028a30b351d20397b", 0x38}, {&(0x7f0000000000)="9477bfe547ee0bdaf7d6855d6e9d28ddc2c00fef50f354a084056eda71bc6311e581fc4461df80c8be45113aa711dc3dd80b2510e0d1c8a312705904c68e29e9937c0c6b33c177c139027417b50dc9595f127130636d91c5ef12d28c3708e3087b2fb088890b993aa00505f20331cdcefc5e757ee3d4ce8e488dafcc2493178b34ca020d334d881681439e3cc54a21001f71d724", 0x94}, {&(0x7f0000b09000+0x12f)="f5799425212582ca451db0a073236a8763341d147749a0ea1fec90af6a11ebd7658942b7f3bb96d0b9a80bbb5257ad2d1a0147b7f7e8f607b5e439a9b7bebc7d4e9f37c4524077aef3db6ae75815d562ede6b352fa4171f299be0b7aaaf9f53380e599fbbe852784f428b9e74a18da1f36bde77f6351c9106ae857f9565436d1bc8b3450d337cd86a0c056d89caf872cac8caddda30aa359699950c838f54e9f46e569de53a21d8bae74bf60ae6409541b779a7e2ac0e97103f0c5fad16c0be708891b8221664764e199fd3fe00859e557c4c9d02eef860636cfa88980b6f62c7d963ce9566a9f3dc63f02ea3fe5", 0xee}, {&(0x7f0000000000)="7d4e83cda0bd37c259a0dc80345f1ed71455afd065ebda5c75b96499a7da8f9ce5c903809930dc89d8631f990a1171826b78e38d857f5c456492c75b4ea3595a7dfdcfcae3997638370e18e0ef39fa7d028a8debe5e440b6", 0x58}], 0x8, &(0x7f0000478000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x204, 0x7, 0x1f, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x8000, 0x8000, 0x9, 0x7, 0x0, 0x7, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x9f7, 0x0, 0x9, 0xfffffffffffffff7, r6}}, @init={0x18, 0x84, 0x0, {0x2, 0x5, 0xff, 0x9}}, @init={0x18, 0x84, 0x0, {0xfffffffffffff801, 0x9, 0x81, 0xb8}}], 0xf0, 0x8800}, 0x20008800) [ 39.538424] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex [ 39.568265] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex 2017/12/30 06:40:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005a6000-0xc)='/dev/rfkill\x00', 0x24000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000b8a000)=@assoc_value={0x0, 0x7}, &(0x7f0000915000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d89000)={r1, 0x8, 0x20, 0x40}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000cfd000)=0x0) add_key$keyring(&(0x7f0000cb8000-0x8)='keyring\x00', &(0x7f0000c92000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r3, &(0x7f00000c9000-0x70)=[{&(0x7f0000fde000)=""/3705, 0xe79}, {&(0x7f0000641000-0x9)=""/9, 0x9}, {&(0x7f0000fe6000-0x4a)=""/74, 0x4a}, {&(0x7f0000fe0000-0xa9)=""/169, 0xa9}, {&(0x7f0000fe7000-0x88)=""/136, 0x88}, {&(0x7f0000c7a000-0x8)=""/8, 0x8}], 0x6) 2017/12/30 06:40:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x2, 0x80000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000023c000-0x8c)={0x0, @in6={{0xa, 0x0, 0x39e9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000be4000)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000053c000-0x8)=@assoc_value={r1, 0x3}, &(0x7f00007c3000+0x370)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = socket(0xf, 0x3, 0x2) r4 = socket(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000859000)=[], &(0x7f0000003000-0x24)=[], &(0x7f000044a000)=[0x0, 0x0], &(0x7f0000c3b000)=[], 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r4, 0x29, 0x23, &(0x7f0000000000)="", 0x264) sendmsg(r3, &(0x7f00004a2000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000097e000)=[{&(0x7f0000365000-0x10)="0212050002000000001ef2676546b71d", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) 2017/12/30 06:40:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000876000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9, 0x80800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a71000-0x4)=0xe0000000000000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000002000)=0xc74) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x5000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000)=""/16, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x806, 0x0) write(r2, &(0x7f000018f000-0x24)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0x24) 2017/12/30 06:40:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x4000000020008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) writev(r1, &(0x7f0000d9c000)=[{&(0x7f0000aa9000)="6149fbc2b246c0c4cd9f129d", 0xc}], 0x1) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000d0f000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2017/12/30 06:40:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) pipe2(&(0x7f0000c95000-0x8)={0x0, 0x0}, 0x80000) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00001be000)=""/169) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00006b0000-0x4)={0x0}, &(0x7f000041f000-0x4)=0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cda000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000850000-0x4)=0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000a6b000)=0x0) close(r3) 2017/12/30 06:40:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000407000)=""/0) 2017/12/30 06:40:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000f9a000)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) pause() getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00006f5000)={0x0, 0x0}, &(0x7f00007dc000-0x4)=0x10) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000632000)='./file0\x00', &(0x7f0000f9c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d7b000)={0x9, &(0x7f0000f9c000-0x48)=[{0x8, 0x119, 0x10001, 0x1767}, {0x1ff, 0x4, 0x0, 0x4}, {0xfffffffffffff76b, 0x5, 0x5, 0x3}, {0x100000000, 0x200, 0x9, 0x6}, {0x8, 0x1, 0x7, 0x102}, {0x7, 0x1, 0x1, 0x8}, {0x10001, 0x2, 0x3, 0x2}, {0x80000001, 0x7ff, 0x7, 0x80000000}, {0xc00, 0x4, 0x9, 0x6}]}, 0x10) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000f9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000f9c000)='wlan1cgroupeth0\x00', 0x10, &(0x7f0000151000)='\x00') mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000f9d000)='/dev/sg#\x00', 0x9, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000250000)={0x0, 0x0}) fchown(r0, r1, r2) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f9d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000620000)=@sack_info={0x0, 0x4, 0x3b0c}, &(0x7f0000f9b000)=0xc) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000f9c000-0x98)={r5, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x300000000000000}, &(0x7f0000f2b000-0x4)=0x98) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f9a000)={{{{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]}, {{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0xe7f, 0x0, "68900b249489c2df0c61a51c90073910438d43b32f8e8f17f3531ee32c69136182cd9cc59ebb0de671abaf2a483aebd78d08a5eb77ca964a933b958d20323ab0f57777aee2e094136cb3748ab4899d7a"}, 0x160) 2017/12/30 06:40:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="677200000000e9000006001600", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c7d000)=0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2017/12/30 06:40:30 executing program 2: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000eef000-0x8)={0x1ff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f000015c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000e8e000)=""/181, 0xb5}, {&(0x7f000070e000)=""/4096, 0x1000}], 0x2, &(0x7f0000001000-0xd9)=""/217, 0xd9, 0x7fff}, 0x40000000) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000eee000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002e3000-0x15)='/dev/pktcdvd/control\x00', 0x404400, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000080000)=@req3={0x401, 0x1, 0x1, 0x2, 0x9, 0x3c, 0x1}, 0x1c) getsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f000044b000)=0x0, &(0x7f0000a0d000)=0x4) fcntl$addseals(r1, 0x409, 0x1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000023f000-0x62)='-', 0x1) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 244.880033] INFO: task syz-executor3:6123 blocked for more than 120 seconds. [ 244.887253] Not tainted 4.9.73-gf3f3457 #1 [ 244.892456] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.901120] syz-executor3 D28512 6123 3542 0x00000004 [ 244.906848] ffff8801c9896000 ffff8801ce62c540 ffff8801c2a32a00 ffff8801c1288000 [ 244.917802] ffff8801db221458 ffff8801c0e57740 ffffffff8389e5fb ffff8801c0e57718 [ 244.925983] ffffffff8123940f 00ffffff838a9f6a ffff8801db221d28 ffff8801db221d50 [ 244.934161] Call Trace: [ 244.936723] [] ? __schedule+0x67b/0x1ba0 [ 244.942621] [] ? mark_held_locks+0xaf/0x100 [ 244.948568] [] ? rwsem_down_read_failed+0x1db/0x320 [ 244.955422] [] schedule+0x7f/0x1b0 [ 244.960781] [] rwsem_down_read_failed+0x1e0/0x320 [ 244.967249] [] ? rt_mutex_futex_unlock+0x10/0x10 [ 244.973888] [] call_rwsem_down_read_failed+0x18/0x30 [ 244.980805] [] down_read+0x52/0xb0 [ 244.985979] [] ? set_termios+0xf5/0x670 [ 244.991855] [] set_termios+0xf5/0x670 [ 244.997280] [] ? tty_perform_flush+0x80/0x80 [ 245.003670] [] tty_mode_ioctl+0x931/0x9c0 [ 245.009442] [] ? set_termios+0x670/0x670 [ 245.015333] [] ? __ldsem_down_read_nested+0xce/0x4f0 [ 245.022250] [] ? ldsem_down_read+0x32/0x40 [ 245.028113] [] ? ldsem_wake+0x40/0x40 [ 245.034294] [] n_tty_ioctl_helper+0x40/0x360 [ 245.040571] [] n_tty_ioctl+0x148/0x2d0 [ 245.046083] [] ? ldsem_down_read+0x32/0x40 [ 245.052138] [] tty_ioctl+0x733/0x2170 [ 245.057565] [] ? commit_echoes+0x1b0/0x1b0 [ 245.063615] [] ? no_tty+0xa0/0xa0 [ 245.068693] [] ? avc_ss_reset+0x110/0x110 [ 245.074662] [] ? __lock_acquire+0x629/0x3640 [ 245.080889] [] ? do_futex+0x3f8/0x15c0 [ 245.086403] [] ? kfree+0x103/0x300 [ 245.091762] [] ? SyS_add_key+0x236/0x390 [ 245.097447] [] ? entry_SYSCALL_64_fastpath+0x23/0xc6 [ 245.104375] [] ? no_tty+0xa0/0xa0 [ 245.109455] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.115495] [] ? ioctl_preallocate+0x220/0x220 [ 245.121920] [] ? selinux_file_ioctl+0x355/0x530 [ 245.128214] [] ? selinux_capable+0x40/0x40 [ 245.134262] [] ? __fget+0x201/0x3a0 [ 245.139515] [] ? __fget+0x228/0x3a0 [ 245.144985] [] ? __fget+0x47/0x3a0 [ 245.150867] [] ? security_file_ioctl+0x89/0xb0 [ 245.157084] [] SyS_ioctl+0x8f/0xc0 [ 245.163113] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 245.169663] [ 245.169663] Showing all locks held in the system: [ 245.176157] 2 locks held by khungtaskd/514: [ 245.180462] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.189134] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.198803] 2 locks held by getty/3299: [ 245.202754] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.212053] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.221993] 2 locks held by syz-executor3/6123: [ 245.226632] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.235920] #1: (&o_tty->termios_rwsem/1){++++..}, at: [] set_termios+0xf5/0x670 [ 245.245764] 3 locks held by syz-executor3/6134: [ 245.250408] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.259689] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.269587] #2: (&o_tty->termios_rwsem/1){++++..}, at: [] n_tty_read+0x217/0x16c0 [ 245.279522] [ 245.281131] ============================================= [ 245.281131] [ 245.291312] NMI backtrace for cpu 0 [ 245.294926] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.73-gf3f3457 #1 [ 245.301997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.311325] ffff8801d89d7d00 ffffffff81d922b9 0000000000000000 0000000000000000 [ 245.319307] 0000000000000000 0000000000000001 ffffffff810ba190 ffff8801d89d7d38 [ 245.327294] ffffffff81d9d3dd 0000000000000000 0000000000000000 ffff8801c895e418 [ 245.335270] Call Trace: [ 245.337832] [] dump_stack+0xc1/0x128 [ 245.343170] [] ? irq_force_complete_move+0x390/0x390 [ 245.349894] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.355841] [] ? irq_force_complete_move+0x390/0x390 [ 245.362564] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.369640] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.376623] [] watchdog+0x6f0/0xa70 [ 245.381874] [] ? watchdog+0x125/0xa70 [ 245.387298] [] kthread+0x26d/0x300 [ 245.392459] [] ? reset_hung_task_detector+0x20/0x20 [ 245.399099] [] ? kthread_park+0xa0/0xa0 [ 245.404694] [] ? kthread_park+0xa0/0xa0 [ 245.410288] [] ? kthread_park+0xa0/0xa0 [ 245.415886] [] ret_from_fork+0x2a/0x40 [ 245.421527] Sending NMI from CPU 0 to CPUs 1: [ 245.426464] NMI backtrace for cpu 1 [ 245.430068] CPU: 1 PID: 6105 Comm: syz-executor3 Not tainted 4.9.73-gf3f3457 #1 [ 245.437476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.446792] task: ffff8801c9993000 task.stack: ffff8801cbe38000 [ 245.452812] RIP: 0010:[] c [] __sanitizer_cov_trace_pc+0x0/0x50 [ 245.462042] RSP: 0018:ffff8801cbe3fb30 EFLAGS: 00000297 [ 245.467455] RAX: 0000000000010000 RBX: ffffc90004f59060 RCX: ffffffff82004466 [ 245.474689] RDX: 0000000000010000 RSI: ffffc900015a5000 RDI: ffffc90004f5a260 [ 245.481923] RBP: ffff8801cbe3fb78 R08: 1ffff1003933271a R09: 0000000000000000 [ 245.489156] R10: 0000000000000003 R11: ffff8801c9993000 R12: ffffc90004f58000 [ 245.496391] R13: 000000070246a3d8 R14: 0000000020cfd000 R15: ffff8801ca216838 [ 245.503628] FS: 00007f7751c23700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 245.511817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 245.517664] CR2: 00007f4de6167000 CR3: 00000001c8b0f000 CR4: 00000000001406e0 [ 245.524896] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 245.532132] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 245.539365] Stack: [ 245.541478] ffffffff8200440cc ffffffffffffffffc 00000000000003d7c 0000000000000000c [ 245.549666] ffff8801ca216600c 1ffff100397c7f75c 000000000000541bc ffffffffffffffe7c [ 245.557855] ffff8801ca37da00c ffff8801cbe3fd70c ffffffff81ffd153c ffff8801c9993000c [ 245.566041] Call Trace: [ 245.568591] [] ? n_tty_ioctl+0x20c/0x2d0 [ 245.574263] [] tty_ioctl+0x733/0x2170 [ 245.579673] [] ? commit_echoes+0x1b0/0x1b0 [ 245.585517] [] ? no_tty+0xa0/0xa0 [ 245.590580] [] ? avc_has_perm+0x2fd/0x4f0 [ 245.596336] [] ? avc_has_perm+0xb0/0x4f0 [ 245.602009] [] ? avc_has_perm_noaudit+0x450/0x450 [ 245.608461] [] ? __lock_acquire+0x629/0x3640 [ 245.614481] [] ? do_readv_writev+0x1f9/0x750 [ 245.620502] [] ? file_has_perm+0x287/0x440 [ 245.627042] [] ? selinux_kernel_act_as+0x210/0x210 [ 245.633581] [] ? no_tty+0xa0/0xa0 [ 245.639601] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.645274] [] ? ioctl_preallocate+0x220/0x220 [ 245.651466] [] ? selinux_file_ioctl+0x355/0x530 [ 245.657746] [] ? selinux_capable+0x40/0x40 [ 245.663591] [] ? __fget+0x201/0x3a0 [ 245.668829] [] ? __fget+0x228/0x3a0 [ 245.674068] [] ? __fget+0x47/0x3a0 [ 245.679221] [] ? security_file_ioctl+0x89/0xb0 [ 245.685414] [] SyS_ioctl+0x8f/0xc0 [ 245.690565] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 245.697114] Code: c1d c00 ceb c81 c4c c89 cff ce8 cbf c2d c1d c00 ce9 c5f cff cff cff c48 c89 cdf ce8 c12 c2d c1d c00 ce9 c29 cff cff cff c66 c2e c0f c1f c84 c00 c00 c00 c00 c00 c0f c1f c00 c<55> c48 c89 ce5 c65 c48 c8b c04 c25 c40 c55 c01 c00 c65 c8b c15 c9c cc0 cca c7e c81 c [ 245.729681] Kernel panic - not syncing: hung_task: blocked tasks [ 245.735817] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.73-gf3f3457 #1 [ 245.742884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.752211] ffff8801d89d7cb8 ffffffff81d922b9 ffffffff83a89e80 ffff8801d89d7d90 [ 245.760189] ffff8801c895e400 dffffc0000000000 ffffffff84409000 ffff8801d89d7d80 [ 245.768168] ffffffff8142d741 0000000041b58ab3 ffffffff84189000 ffffffff8142d585 [ 245.776162] Call Trace: [ 245.778725] [] dump_stack+0xc1/0x128 [ 245.784062] [] panic+0x1bc/0x3a8 [ 245.789052] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.797256] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.804505] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.811749] [] watchdog+0x701/0xa70 [ 245.816997] [] ? watchdog+0x125/0xa70 [ 245.822419] [] kthread+0x26d/0x300 [ 245.827579] [] ? reset_hung_task_detector+0x20/0x20 [ 245.834222] [] ? kthread_park+0xa0/0xa0 [ 245.839817] [] ? kthread_park+0xa0/0xa0 [ 245.845411] [] ? kthread_park+0xa0/0xa0 [ 245.851016] [] ret_from_fork+0x2a/0x40 [ 245.857068] Dumping ftrace buffer: [ 245.860606] (ftrace buffer empty) [ 245.864280] Kernel Offset: disabled [ 245.867875] Rebooting in 86400 seconds..